CN104634353A - Navigation method, system, server and navigation terminals for motorcade - Google Patents
Navigation method, system, server and navigation terminals for motorcade Download PDFInfo
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- CN104634353A CN104634353A CN201310544687.0A CN201310544687A CN104634353A CN 104634353 A CN104634353 A CN 104634353A CN 201310544687 A CN201310544687 A CN 201310544687A CN 104634353 A CN104634353 A CN 104634353A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
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Abstract
The invention provides a navigation method, a system, a server and navigation terminals for a motorcade, wherein the method comprises the following steps: respectively receiving a plurality of current position information sent by a plurality of navigation terminals; sending the plurality of current position information to each navigation terminal; receiving at least one current position information selected from the plurality of current position information sent by at least one navigation terminal of the plurality of navigation terminals, and taking the at least one current position information as at least one target position information; and acquiring at least one navigation path according to the selected at least one target position information and the current position information of the corresponding navigation terminal, and sending the at least one navigation path to the corresponding navigation terminal. The method of the embodiment of the invention can avoid the appearance of a phenomenon of team members falling behind in the motorcade, realizes the purpose that all team members in the motorcade are automatically guided to simultaneously drive, and at the same time, increases the contact among all the team members in the motorcade.
Description
Technical field
The present invention relates to field of navigation technology, particularly a kind of air navigation aid for fleet, system, server and navigation terminal.
Background technology
At present, day by day universal along with private car, organizes fleet to carry out self-driving tourism and has become more and more general.In order to meet the needs of out on tours, the car owner of private car generally can have mobile digital communication (General Packet Radio Service at the vehicle of oneself, GPRS), satnav (Global Positioning System, and electronic chart (Geographic Information System GPS), GIS) portable navigation device (Portable Navigation Devices, PND).The car owner of private car utilizes portable navigation device that the destination of traveling and the current positional information of vehicle are uploaded to server, and calculates driving path by server according to destination and current location and be handed down to this vehicle; Portable navigation device receives and shows at electronic chart, to open the effect of navigation.
But, there is following defect in prior art, when directly navigate in the path shown in electronic chart from current positional information to destination, each group member of fleet is needed to be familiar with road conditions, if certain group member of fleet is unfamiliar with road conditions, then be easy to fall behind, once fall behind, car owner's needs take a long time and the vehicle of oneself could be travelled in carriage return team with energy.Therefore, the mode of carrying out at present navigating in fleet is single, and only the path of display from current positional information to destination, cannot solve navigation problem when falling behind, cannot meet multiple demand.
Summary of the invention
Object of the present invention is intended at least solve one of above-mentioned technological deficiency.
For this reason, first object of the present invention is to propose a kind of air navigation aid for fleet.
Second object of the present invention is to propose a kind of navigational system for fleet.
3rd object of the present invention is to propose a kind of server.
4th object of the present invention is to propose a kind of navigation terminal.
To achieve these goals, the air navigation aid for fleet of first aspect present invention embodiment, comprises the following steps: receive multiple current location informations that multiple described navigation terminal sends respectively; Described multiple current location information is sent to each described navigation terminal; Receive at least one current location information selected in described multiple current location information that at least one navigation terminal in multiple described navigation terminal sends, and using at least one current location information described as at least one target position information; And obtain at least one guidance path according at least one target position information of described selection and the described current location information of corresponding described navigation terminal, and at least one guidance path described is sent to corresponding described navigation terminal.
The air navigation aid for fleet of the embodiment of the present invention, by analyzing the current location information of each navigation terminal in fleet, make each navigation terminal in fleet can know the current location information of other navigation terminal, and can according to the travel route of the current location information adjustment of other group members in fleet oneself, thus, avoid in fleet the phenomenon occurring that group member falls behind, achieve the object that in automatic guide vehicle team, each group member synchronously travels with fleet, add each group member contact each other in fleet simultaneously.
To achieve these goals, the navigational system for fleet of second aspect present invention embodiment, comprise: comprising: server, multiple navigation terminal, wherein, described fleet comprises multiple vehicle, and be separately installed with navigation terminal in each vehicle, described server, for receiving multiple current location informations that multiple described navigation terminal sends respectively, and described multiple current location information is sent to each described navigation terminal, and receive at least one current location information selected in described multiple current location information of at least one navigation terminal transmission in multiple described navigation terminal, and using at least one current location information described as at least one target position information, and obtain at least one guidance path according at least one target position information of described selection and the described current location information of corresponding described navigation terminal, and at least one guidance path described is sent to corresponding described navigation terminal.
The navigational system for fleet of the embodiment of the present invention, by analyzing the current location information of each navigation terminal in fleet, make each navigation terminal in fleet can know the current location information of other navigation terminal, and can according to the travel route of the current location information adjustment of other group members in fleet oneself, thus, avoid in fleet the phenomenon occurring that group member falls behind, achieve the object that in automatic guide vehicle team, each group member synchronously travels with fleet, add each group member contact each other in fleet simultaneously.
To achieve these goals, the server of third aspect present invention embodiment, comprising: the first receiver module, for receiving multiple current location informations that multiple described navigation terminal sends respectively; First sending module, for being sent to each described navigation terminal by described multiple current location information; Second receiver module, for at least one current location information selected in described multiple current location information that at least one navigation terminal received in multiple described navigation terminal sends, and using at least one current location information described as at least one target position information; Acquisition module, for obtaining at least one guidance path according at least one target position information of described selection and the described current location information of corresponding described navigation terminal; And second sending module, at least one guidance path described being sent to corresponding described navigation terminal.
The server of the embodiment of the present invention, receive the current location information of each navigation terminal in fleet respectively, and the current location information of navigation terminal is analyzed, make each navigation terminal in fleet can know the current location information of other navigation terminal, and can according to the travel route of the current location information adjustment of other group members in fleet oneself, thus, avoid in fleet the phenomenon occurring that group member falls behind, achieve the object that in automatic guide vehicle team, each group member synchronously travels with fleet, add each group member contact each other in fleet simultaneously.
To achieve these goals, the navigation terminal of fourth aspect present invention embodiment, comprising: the 3rd receiver module, for multiple current location informations that reception server sends; Display module, for being shown to user by described multiple current location information; 4th receiver module, for receive described user select in described multiple current location information described at least one current location information, and using at least one current location information described as at least one target position information; 3rd sending module, for being sent to described server by least one target position information described; 5th receiver module, for receiving at least one guidance path that described server sends according to the described current location information of at least one target position information described and described navigation terminal.
The navigation terminal of the embodiment of the present invention, obtain the current location information of vehicle and send it to server, and receive the current location information of other navigation terminals, and can according to the travel route of the current location information adjustment of other group members in fleet oneself, avoid in fleet the phenomenon occurring that group member falls behind, achieve the object that in automatic guide vehicle team, each group member synchronously travels with fleet, add each group member contact each other in fleet simultaneously.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the process flow diagram of the air navigation aid for fleet of one embodiment of the invention;
Fig. 2 is the structural representation of the navigational system for fleet of one embodiment of the invention;
Fig. 3 is the structural representation of the server of one embodiment of the invention;
Fig. 4 is the structural representation of the server of another embodiment of the present invention;
Fig. 5 is the structural representation of the navigation terminal of one embodiment of the invention; And
Fig. 6 is the structural representation of the navigation terminal of another embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
With reference to description below and accompanying drawing, these and other aspects of embodiments of the invention will be known.Describe at these and in accompanying drawing, specifically disclose some particular implementation in embodiments of the invention, representing some modes of the principle implementing embodiments of the invention, but should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
At present, organize in trip process in fleet, if certain group member is unfamiliar with road conditions in fleet, be easy to occur that vehicle is fallen behind phenomenon, and vehicle of falling behind needs cost plenty of time and energy to return fleet.If the group member in fleet can know the positional information of other group member's vehicles, especially when group member is unfamiliar with road conditions, then can navigate according to the wherein a certain positional information being familiar with the vehicle of the group member of road conditions oneself vehicle, thus avoid the phenomenon that group member in fleet falls behind, achieve the object that in automatic guide vehicle team, each group member travels with fleet, add each group member contact each other in fleet simultaneously.For this reason, the present invention proposes a kind of air navigation aid for fleet, system, server and navigation terminal.
Below with reference to the accompanying drawings the air navigation aid for fleet according to the embodiment of the present invention, system, server and navigation terminal are described.
Fig. 1 is the process flow diagram of the air navigation aid for fleet of one embodiment of the invention.As shown in Figure 1, the air navigation aid for fleet of the embodiment of the present invention comprises the steps.
S101, receives multiple current location informations that multiple navigation terminal sends respectively.
In an embodiment of the invention, fleet comprises multiple vehicle, and is provided with navigation terminal in each vehicle.The user having vehicle creates a fleet by navigation terminal, and each user can only exist at synchronization in a fleet.That is, if a user adds or creates new fleet, then this user can automatically exit or dismiss the fleet created from original other fleets added, is only as the criterion with up-to-date fleet.Wherein, navigation terminal is that one has GPS(Global Positioning System, Global Positioning System (GPS)) or the positioning function such as Beidou satellite navigation system, and coordinate electronic chart to facilitate and to tell that driver goes to the car-mounted terminal of the shortest of destination or the fastest path exactly.
Particularly, need manually to input such as user's pet name in user is by the process of navigation terminal establishment fleet, fleet's name, the information such as fleet's password, and be sent to server by the fleet information that the communication module that navigation terminal carries is created, server is when the information confirming to receive is errorless, fleet information is resolved, obtain the such as user pet name of the fleet that user creates, fleet's name, the information such as fleet's password, and inquiring user creates fleet in the such as database of server, add the relative recording of fleet, if do not inquire user to create fleet in such as database, add the record of fleet, then fleet's relevant information of recording user in the database of server, and the fleet created for this user distributes a unique fleet identification card number ID(IDentity), and fleet ID is sent to user by server.If create fleet with inquiring user, add the record of fleet, then in the database of server after empty user relative recording, fleet's relevant information of recording user in the database of server again, and the fleet created for this user distributes a unique fleet identification card number ID, and fleet ID is sent to user by server.
When other users add certain fleet, need to provide the ID that will add fleet by the navigation terminal of vehicle, the pet name of user oneself and the authentication password of fleet, relevant information uploads onto the server by the navigation terminal of vehicle.Receive after user adds the user profile of fleet at server, in the database of server, the relevant history information of this user is inquired about, if this user has and creates fleet or other are when adding the historical record of fleet in the such as database of server, the relevant historical record that server will be removed before this user automatically, and after removing, the relevant information this user being added fleet is kept in the fleet information table of server.
In one embodiment of the invention, multiple navigation terminal sends multiple current location information according to prefixed time interval respectively.Particularly, in the process that fleet travels, in fleet, the navigation terminal of each vehicle sends respective current location information to server according to prefixed time interval respectively.Wherein, prefixed time interval can be give tacit consent in navigation terminal, can also be that user is arranged in navigation terminal according to different demands, and such as, prefixed time interval can be set to 15 seconds, 30 seconds etc.Server receives the current location information of the correspondence that each navigation terminal sends, and in addition, can also carry out record in the database of server according to member's order current location information corresponding to each navigation terminal in nickname information and fleet's order and fleet.
S102, is sent to each navigation terminal by multiple current location information.
Particularly, the current location information of vehicle each in the fleet received forwards and delivers in the navigation terminal of all group members in fleet by server.Particularly, the current location information of vehicle each in fleet is such as shown to user by each navigation terminal in the form of a list in real time.When user needs with car, user can click the some destination of current location information as oneself navigation terminal being familiar with the group member of road conditions in navigation terminal.
S103, receives at least one current location information selected in multiple current location information that at least one navigation terminal in multiple navigation terminal sends, and using at least one current location information described as at least one target position information.
Particularly, after the destination of at least one current location information selected from multiple current location information user as oneself navigation terminal, server is sent to by the navigation terminal in vehicle, server receives at least one current location information selected in multiple current location information that at least one navigation terminal in multiple navigation terminal sends, and it can be used as the target position information of corresponding navigation terminal.In addition, in the database of server, corresponding record can also be done to it.
S104, the current location information according at least one target position information selected and corresponding navigation terminal obtains at least one guidance path, and at least one guidance path is sent to corresponding navigation terminal.
In one embodiment of the invention, at least one guidance path is shown to user by navigation terminal, and receives a guidance path that user selects at least one guidance path to navigate.Particularly, server obtains at least one guidance path according to the current location information of at least one current location information selected and corresponding navigation terminal, and at least one guidance path is sent to corresponding navigation terminal, navigation terminal is after at least one guidance path of reception, at least one guidance path is shown to user, and receives a guidance path that user selects at least one guidance path to navigate.Such as, user can select the shortest or the fastest path to navigate from Duo Tiaolu guidance path.
In addition, in one embodiment of the invention, also can carry out real-time update to guidance path, particularly, judge whether the target position information corresponding to guidance path selected is latest position information, if be not latest position information, then upgrades corresponding target position information, and again obtain guidance path according to the current location information of the target position information after renewal and navigation terminal, and the guidance path again obtained is sent to corresponding navigation terminal.More specifically, in navigation procedure, when detect changed by (vehicle that namely another navigation terminal of guidance path of selecting of user the is corresponding) position with car time, then upgrade this by the current location information with car, again planning guidance path guide user to navigate.
The air navigation aid for fleet of the embodiment of the present invention, by analyzing the current location information of each navigation terminal in fleet, make each navigation terminal in fleet can know the current location information of other navigation terminal, and can according to the travel route of the current location information adjustment of other group members in fleet oneself, thus, avoid in fleet the phenomenon occurring that group member falls behind, achieve the object that in automatic guide vehicle team, each group member synchronously travels with fleet, add each group member contact each other in fleet simultaneously.
In order to realize above-described embodiment, the present invention also proposes a kind of navigational system for fleet.
Fig. 2 is the structural representation of the navigational system for fleet of one embodiment of the invention.As shown in Figure 2, the navigational system for fleet of the embodiment of the present invention comprises: server 10 and multiple navigation terminal 20.
Wherein, fleet comprises multiple vehicle, and is provided with navigation terminal 20 in each vehicle.The user having vehicle creates a fleet by navigation terminal 20, and each user can only exist at synchronization in a fleet.That is, if a user adds or creates new fleet, then this user can automatically exit or dismiss the fleet created from original other fleets added, is only as the criterion with up-to-date fleet.Wherein, navigation terminal 20 is that one has GPS(Global Positioning System, Global Positioning System (GPS)) or the positioning function such as Beidou satellite navigation system, and coordinate electronic chart to facilitate and to tell that driver goes to the car-mounted terminal of the shortest of destination or the fastest path exactly.
Particularly, to be created in the process of fleet by navigation terminal 20 user and need manually to input such as user's pet name, fleet's name, the information such as fleet's password, and be sent to server 10 by the fleet information that the communication module that navigation terminal 20 carries is created, server 10 is when the information confirming to receive is errorless, fleet information is resolved, obtain the such as user pet name of the fleet that user creates, fleet's name, the information such as fleet's password, and inquiring user creates fleet in the such as database of server 10, add the relative recording of fleet, if do not inquire user to create fleet in such as database, add the record of fleet, then fleet's relevant information of recording user in the database of server 10, and the fleet created for this user distributes a unique fleet identification card number ID(IDentity), and fleet ID is sent to user by server 10.If create fleet with inquiring user, add the record of fleet, then in the database of server 10 after empty user relative recording, fleet's relevant information of recording user in the database of server 10 again, and the fleet created for this user distributes a unique fleet identification card number ID, and fleet ID is sent to user by server 10.
When other users add certain fleet, need to provide the ID that will add fleet by the navigation terminal 20 of vehicle, the pet name of user oneself and the authentication password of fleet, relevant information is uploaded onto the server 10 by the navigation terminal 20 of vehicle.Receive after user adds the user profile of fleet at server 10, in the database of server 10, the relevant history information of this user is inquired about, if this user has and creates fleet or other are when adding the historical record of fleet in the such as database of server 20, the relevant historical record that server 20 will be removed before this user automatically, and after removing, the relevant information this user being added fleet is kept in the fleet information table of server 20.
Wherein, server 10 is for receiving multiple current location informations of multiple navigation terminal 20 transmission respectively.
In one embodiment of the invention, multiple navigation terminal 20 sends multiple current location information according to prefixed time interval respectively.Particularly, in the process that fleet travels, in fleet, the navigation terminal 20 of each vehicle sends respective current location information to server 10 according to prefixed time interval respectively.Wherein, prefixed time interval can be give tacit consent in navigation terminal 20, can also be that user is arranged according to different demands in navigation terminal 20, such as, prefixed time interval can be set to 15 seconds, 30 seconds etc.Server 10 receives the current location information of the correspondence that each navigation terminal 20 sends, in addition, in the database of server 10, record can also be carried out according to member's order in nickname information and fleet's order and fleet to the current location information of each navigation terminal 20 correspondence.
Afterwards, multiple current location information is sent to each navigation terminal 20 by server 10.
Particularly, the current location information of vehicle each in the fleet received forwards and delivers in the navigation terminal 20 of all group members in fleet by server 10.Particularly, the current location information of each vehicle in fleet is such as shown to user by each navigation terminal 20 in the form of a list in real time, when user needs with car, user can click the some destination of current location information as oneself navigation terminal 20 being familiar with the group member of road conditions in navigation terminal 20.
In addition after, server 10 receives at least one current location information selected in multiple current location information that at least one navigation terminal 20 in multiple navigation terminal 20 sends, and using at least one current location information described as at least one target position information.
Particularly, after the destination of at least one current location information selected from multiple current location information user as oneself navigation terminal 20, server 10 is sent to by the navigation terminal 20 in vehicle, server 10 receives at least one current location information selected in multiple current location information that at least one navigation terminal 20 in multiple navigation terminal 20 sends, and it can be used as the target position information of corresponding navigation terminal.In addition, in the database of server 10, corresponding record can also be done to it.
Then, server 10 obtains at least one guidance path according to the current location information of at least one target position information selected and corresponding navigation terminal 20, and at least one guidance path is sent to corresponding navigation terminal.
In one embodiment of the invention, at least one guidance path is shown to user by navigation terminal 20, and receives a guidance path that user selects at least one guidance path to navigate.Particularly, server 10 obtains at least one guidance path according to the current location information of at least one target position information selected and corresponding navigation terminal 20, and at least one guidance path is sent to corresponding navigation terminal 20, navigation terminal 20 is after at least one guidance path of reception, at least one guidance path is shown to user, and receives a guidance path that user selects at least one guidance path to navigate.Such as, user can select the shortest or the fastest path to navigate from Duo Tiaolu guidance path.
In addition, in one embodiment of the invention, also can carry out real-time update to guidance path, particularly, judge whether the target position information corresponding to guidance path selected is latest position information, if be not latest position information, then upgrades corresponding target position information, and again obtain guidance path according to the current location information of the target position information after renewal and navigation terminal 20, and the guidance path again obtained is sent to corresponding navigation terminal 20.More specifically, in navigation procedure, when detect changed by (vehicle that namely another navigation terminal of guidance path of selecting of user the is corresponding) position with car time, then upgrade this by the current location information with car, again planning guidance path guide user to navigate.
The navigational system for fleet of the embodiment of the present invention, by analyzing the current location information of each navigation terminal in fleet, make each navigation terminal in fleet can know the current location information of other navigation terminal, and can according to the travel route of the current location information adjustment of other group members in fleet oneself, thus, avoid in fleet the phenomenon occurring that group member falls behind, achieve the object that in automatic guide vehicle team, each group member synchronously travels with fleet, add each group member contact each other in fleet simultaneously.
In order to realize above-described embodiment, the present invention also proposes a kind of server.
Fig. 3 is the structural representation of the server of one embodiment of the invention.As shown in Figure 3, the server of the embodiment of the present invention comprises: the first receiver module 110, first sending module 120, second receiver module 130, acquisition module 140 and the second sending module 150.
Particularly, the first receiver module 110 is for receiving multiple current location informations of multiple navigation terminal transmission respectively.Wherein, navigation terminal is that one has GPS(Global Positioning System, Global Positioning System (GPS)) or the positioning function such as Beidou satellite navigation system, and coordinate electronic chart to facilitate and to tell that driver goes to the car-mounted terminal of the shortest of destination or the fastest path exactly.
First sending module 120 is for being sent to each navigation terminal by multiple current location information.More specifically, the current location information of vehicle each in the fleet received forwards and delivers in the navigation terminal of all group members in fleet by the first sending module 120.
At least one current location information selected in multiple current location information that second receiver module 130 sends at least one navigation terminal received in multiple navigation terminal, and using at least one current location information as at least one target position information.More specifically, after the destination of at least one current location information selected from multiple current location information user as oneself navigation terminal, send to server by the navigation terminal in vehicle, the second receiver module 130 receives it.
Acquisition module 140 is for obtaining at least one guidance path according to the current location information of at least one target position information selected and corresponding navigation terminal.
Second sending module 150 is for being sent to corresponding navigation terminal by least one guidance path.
Fig. 4 is the structural representation of the server of another embodiment of the present invention.In one embodiment of the invention, as shown in Figure 4, on the basis shown in Fig. 3, server also comprises: judge module 160 and update module 170.
Particularly, judge module 160 for judge select guidance path corresponding to target position information whether be latest position information.
When update module 170 is for judging at judge module not as latest position information, target position information corresponding to renewal, and again obtain guidance path by acquisition module according to the current location information of the target position information after renewal and navigation terminal, and by the second sending module 150, the guidance path again obtained is sent to corresponding navigation terminal.More specifically, in navigation procedure, when detect changed by (vehicle that namely another navigation terminal of guidance path of selecting of user the is corresponding) position with car time, then update module 170 upgrades this by the current location information with car, again planning guidance path guide user to navigate.
The server of the embodiment of the present invention, receive the current location information of each navigation terminal in fleet respectively, and the current location information of navigation terminal is analyzed, make each navigation terminal in fleet can know the current location information of other navigation terminal, and can according to the travel route of the current location information adjustment of other group members in fleet oneself, thus, avoid in fleet the phenomenon occurring that group member falls behind, achieve the object that in automatic guide vehicle team, each group member synchronously travels with fleet, to add in fleet each group member contact each other to realize above-described embodiment simultaneously, the present invention also proposes a kind of server.
In order to realize above-described embodiment, the present invention also proposes a kind of navigation terminal.
Fig. 5 is the structural representation of the navigation terminal of one embodiment of the invention.As shown in Figure 5, the navigation terminal of the embodiment of the present invention comprises: the 3rd receiver module 210, display module 220, the 4th receiver module 230, the 3rd sending module 240 and the 5th receiver module 250.
Particularly, multiple current location informations of sending for reception server of the 3rd receiver module 210.
Display module 220 is for being shown to user by multiple current location information.More specifically, the current location information of each vehicle received by the 3rd receiver module 210 by display module 220 is such as shown to user in the form of a list in real time.When user needs with car, user can click the some destination of current location information as oneself navigation terminal being familiar with the group member of road conditions in navigation terminal.
At least one current location information that 4th receiver module 230 is selected in multiple current location information for receiving user, and using at least one current location information as at least one target position information.
3rd sending module 240 is for being sent to server by least one target position information.Particularly, after the destination of at least one current location information selected from multiple current location information user as oneself navigation terminal, the 3rd sending module 240 by navigation terminal is sent to server, server receives at least one current location information selected in multiple current location information that at least one navigation terminal in multiple navigation terminal sends, in addition, in the database of server, corresponding record can also be done to it.
At least one guidance path that 5th receiver module 250 sends according to the current location information of at least one target position information and navigation terminal for reception server.More specifically, server obtains at least one guidance path according to the current location information of at least one target position information selected and corresponding navigation terminal, and at least one guidance path is sent to corresponding navigation terminal.At least one guidance path that 5th receiver module 250 reception server sends according at least one target position information, and by display module 220, at least one guidance path is shown to user.Wherein, the 5th receiver module 250 is also for receiving a guidance path that user selects at least one guidance path to navigate.
Fig. 6 is the structural representation of the navigation terminal of another embodiment of the present invention.In one embodiment of the invention, as shown in Figure 6, on the basis shown in Fig. 5, navigation terminal also comprises: the 4th sending module 260.
Particularly, the 4th sending module 260 is for being sent to server according to prefixed time interval by the current location information of navigation terminal.More specifically, in the process that fleet travels, in fleet, each vehicle is sent respective current location information to server according to prefixed time interval respectively by the second sending module 260.Wherein, prefixed time interval can be give tacit consent in navigation terminal, can also be that user is arranged in navigation terminal according to different demands, and such as, prefixed time interval can be set to 15 seconds, 30 seconds etc.
The navigation terminal of the embodiment of the present invention, obtain the current location information of vehicle and send it to server, and receive the current location information of other navigation terminals, and can according to the travel route of the current location information adjustment of other group members in fleet oneself, avoid in fleet the phenomenon occurring that group member falls behind, achieve the object that in automatic guide vehicle team, each group member synchronously travels with fleet, add each group member contact each other in fleet simultaneously.
Describe and can be understood in process flow diagram or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this instructions, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random-access memory (ram), ROM (read-only memory) (ROM), erasablely edit ROM (read-only memory) (EPROM or flash memory), fiber device, and portable optic disk ROM (read-only memory) (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanning to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer memory.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (15)
1. for an air navigation aid for fleet, it is characterized in that, described fleet comprises multiple vehicle, and is provided with navigation terminal in each vehicle, said method comprising the steps of:
Receive multiple current location informations that multiple described navigation terminal sends respectively;
Described multiple current location information is sent to each described navigation terminal;
Receive at least one current location information selected in described multiple current location information that at least one navigation terminal in multiple described navigation terminal sends, and using at least one current location information described as at least one target position information; And
Obtain at least one guidance path according at least one target position information of described selection and the described current location information of corresponding described navigation terminal, and at least one guidance path described is sent to corresponding described navigation terminal.
2. the air navigation aid for fleet according to claim 1, is characterized in that, multiple described navigation terminal sends described multiple current location information according to prefixed time interval respectively.
3. the air navigation aid for fleet according to claim 1, it is characterized in that, described multiple current location information is shown to user by each described navigation terminal, and receive described user select in described multiple current location information described at least one current location information, and using at least one current location information described as at least one target position information.
4. the air navigation aid for fleet according to claim 1, it is characterized in that, at least one guidance path described is shown to user by described navigation terminal, and receives a guidance path that described user selects at least one guidance path described to navigate.
5. the air navigation aid for fleet according to claim 4, is characterized in that, also comprise:
Whether the described target position information corresponding to guidance path judging described selection is latest position information; And
If be not latest position information, then upgrade corresponding described target position information, and again obtain described guidance path according to the described current location information of the described target position information after renewal and described navigation terminal, and the described guidance path again obtained is sent to corresponding described navigation terminal.
6. for a navigational system for fleet, it is characterized in that, comprising: server, multiple navigation terminal, wherein, described fleet comprises multiple vehicle, and is separately installed with navigation terminal in each vehicle,
Described server, for receiving multiple current location informations that multiple described navigation terminal sends respectively, and described multiple current location information is sent to each described navigation terminal, and receive at least one current location information selected in described multiple current location information of at least one navigation terminal transmission in multiple described navigation terminal, and using at least one current location information described as at least one target position information, and obtain at least one guidance path according at least one target position information of described selection and the described current location information of corresponding described navigation terminal, and at least one guidance path described is sent to corresponding described navigation terminal.
7. the navigational system for fleet according to claim 6, is characterized in that, multiple described navigation terminal sends described multiple current location information according to prefixed time interval respectively.
8. the navigational system for fleet according to claim 6, it is characterized in that, described multiple current location information is shown to user by each described navigation terminal, and receive described user select in described multiple current location information described at least one current location information, and using at least one current location information described as at least one target position information.
9. the navigational system for fleet according to claim 6, it is characterized in that, at least one guidance path described is shown to user by described navigation terminal, and receives a guidance path that described user selects at least one guidance path described to navigate.
10. the navigational system for fleet according to claim 9, it is characterized in that, described server also for judge described selection guidance path corresponding to described target position information whether be latest position information, and when not being latest position information, described target position information corresponding to renewal, and again obtain described guidance path according to the described current location information of the described target position information after renewal and described navigation terminal, and the described guidance path again obtained is sent to corresponding described navigation terminal.
11. 1 kinds of servers, is characterized in that, comprising:
First receiver module, for receiving multiple current location informations that multiple described navigation terminal sends respectively;
First sending module, for being sent to each described navigation terminal by described multiple current location information;
Second receiver module, for at least one current location information selected in described multiple current location information that at least one navigation terminal received in multiple described navigation terminal sends, and using at least one current location information described as at least one target position information;
Acquisition module, for obtaining at least one guidance path according at least one current location information of described selection and the described current location information of corresponding described navigation terminal; And
Second sending module, for being sent to corresponding described navigation terminal by least one guidance path described.
12. servers according to claim 11, is characterized in that, also comprise:
Judge module, for judge described selection guidance path corresponding to described target position information whether be latest position information; And
Update module, during for judging at described judge module not as latest position information, described target position information corresponding to renewal, and again obtain described guidance path by described acquisition module according to the described current location information of the described target position information after renewal and described navigation terminal, and by described second sending module, the described guidance path again obtained is sent to corresponding described navigation terminal.
13. 1 kinds of navigation terminals, is characterized in that, comprising:
3rd receiver module, for multiple current location informations that reception server sends;
Display module, for being shown to user by described multiple current location information;
4th receiver module, for receive described user select in described multiple current location information described at least one current location information, and using at least one current location information described as at least one target position information;
3rd sending module, for being sent to described server by least one target position information described;
5th receiver module, for receiving at least one guidance path that described server sends according to the described current location information of at least one target position information described and described navigation terminal.
14. navigation terminals according to claim 13, is characterized in that, also comprise:
4th sending module, for being sent to described server according to prefixed time interval by the described current location information of described navigation terminal.
15. navigation terminals according to claim 13, it is characterized in that, described display module is also for being shown to user by least one guidance path described, and described 5th receiver module is also for receiving a guidance path that described user selects at least one guidance path described to navigate.
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| CN201310544687.0A CN104634353A (en) | 2013-11-06 | 2013-11-06 | Navigation method, system, server and navigation terminals for motorcade |
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