CN105659303A - Smart city outdoor location management method and system - Google Patents
Smart city outdoor location management method and system Download PDFInfo
- Publication number
- CN105659303A CN105659303A CN201680000005.1A CN201680000005A CN105659303A CN 105659303 A CN105659303 A CN 105659303A CN 201680000005 A CN201680000005 A CN 201680000005A CN 105659303 A CN105659303 A CN 105659303A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- vehicles
- information
- viaduct
- coordinate information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a Smart city outdoor location management method and system, the method comprising the steps of obtaining the coordinate information sent by a vehicle terminal; carrying out initial location of a vehicle according to the coordinate information; and if the vehicle subjectedto the initial location is located at an overpass location, obtaining wireless module readout information at each overpass entrance, and finding out specific height of the vehicle according to the readout information. The technical solution provided by the invention has the advantage of providing height localization.
Description
Technical field
The present invention relates to image domains, particularly relate to outdoor positioning management method and the system of a kind of intelligent city.
Background technology
Intelligent city is the developing direction in future city, and intelligent city is a system. Also referred to as cyber city, digitalized city, information city. Not only include human brain wisdom, computer network, these basic key elements of physical equipment, also can form new economic structure, growth pattern and social formation.
In intelligent city, the location to vehicle is highly important, location in existing city is generally based on the positioner carried of vehicle, such as GPS, the Big Dipper etc., this kind of location mode can only be not only single location, what cannot realize between multiple data is mutual, especially in viaduct position, it is impossible to realize the location of height.
Summary of the invention
The application provides the outdoor positioning management method of a kind of intelligent city. The shortcoming that its technical scheme solving prior art cannot realize altitude location.
On the one hand, it is provided that the outdoor positioning management method of a kind of intelligent city, described method comprises the steps:
Obtain the coordinate information that vehicle termination sends;
According to this coordinate information, vehicle is carried out Primary Location;
When being in viaduct position such as preliminary positioning car, the wireless module obtaining each viaduct porch reads information, knows the concrete height of vehicle according to this reading information.
Optionally, described method also includes:
Obtain the position of all vehicles, the position of all vehicles is carried out statistical analysis acquisition traffic congestion situation.
Optionally, described method also includes:
This traffic congestion situation is sent to all vehicles in set point.
Second aspect, it is provided that the outdoor positioning management system of a kind of intelligent city, described system includes:
Acquiring unit, for obtaining the coordinate information that vehicle termination sends;
Positioning unit, for carrying out Primary Location according to this coordinate information to vehicle;
Altimetric cell, during for being in viaduct position such as preliminary positioning car, the wireless module obtaining each viaduct porch reads information, knows the concrete height of vehicle according to this reading information.
Optionally, described system also includes:
Analytic unit, for obtaining the position of all vehicles, carries out statistical analysis acquisition traffic congestion situation to the position of all vehicles.
Optionally, described system also includes:
Transmitting element, for being sent to all vehicles in set point by this traffic congestion situation.
Technical scheme provided by the invention by providing a kind of long-range reader device to obtain the information of vehicle in different overpass height, thus being positioned by the height of vehicle, so it has the advantage to altitude location.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the outdoor positioning management method of a kind of intelligent city that Fig. 1 provides for the present invention the first better embodiment;
The structure chart of the outdoor positioning management system of a kind of intelligent city that Fig. 2 provides for the present invention the second better embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to the outdoor positioning management method that Fig. 1, Fig. 1 are a kind of intelligent cities that the present invention the first better embodiment proposes, the method is as it is shown in figure 1, comprise the steps:
The coordinate information that step S101, acquisition vehicle termination send;
Step S102, according to this coordinate information, vehicle is carried out Primary Location;
Step S103, as preliminary positioning car be in viaduct position time, the wireless module obtaining each viaduct porch reads information, knows the concrete height of vehicle according to this reading information.
Technical scheme provided by the invention obtains the information of vehicle by providing a kind of remotely reader device (such as the ETC reader device of outlet at a high speed) in different overpass height, thus the height of vehicle is positioned, so it has the advantage to altitude location.
Optionally, said method can also include after step s 103:
Obtain the position of all vehicles, the position of all vehicles is carried out statistical analysis acquisition traffic congestion situation.
Optionally, said method also includes:
This traffic congestion situation is sent to all vehicles in set point.
Refer to the outdoor positioning management system that Fig. 2, Fig. 2 are a kind of intelligent cities that the present invention the second better embodiment proposes, this system includes:
Acquiring unit 201, for obtaining the coordinate information that vehicle termination sends;
Positioning unit 202, for carrying out Primary Location according to this coordinate information to vehicle;
Altimetric cell 203, during for being in viaduct position such as preliminary positioning car, the wireless module obtaining each viaduct porch reads information, knows the concrete height of vehicle according to this reading information.
Technical scheme provided by the invention obtains the information of vehicle by providing a kind of remotely reader device (such as the ETC reader device of outlet at a high speed) in different overpass height, thus the height of vehicle is positioned, so it has the advantage to altitude location.
Optionally, said system can also include:
Analytic unit 204, for obtaining the position of all vehicles, carries out statistical analysis acquisition traffic congestion situation to the position of all vehicles.
Optionally, said system also includes:
Transmitting element 205, for being sent to all vehicles in set point by this traffic congestion situation.
It should be noted that, for each embodiment of the method aforesaid, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, certain some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, embodiment described in this description belongs to preferred embodiment, necessary to involved action and the module not necessarily present invention.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, the part being not described in certain embodiment, it is possible to referring to the associated description of other embodiments.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by the hardware that program carrys out instruction relevant and completes, this program can be stored in a computer-readable recording medium, storage medium may include that flash disk, read only memory are (English: Read-OnlyMemory, be called for short: ROM), random access device (English: RandomAccessMemory, RAM), disk or CD etc. be called for short:.
The content download method above embodiment of the present invention provided and relevant device, system are described in detail, principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention; Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention.
Claims (6)
1. the outdoor positioning management method of an intelligent city, it is characterised in that described method comprises the steps:
Obtain the coordinate information that vehicle termination sends;
According to this coordinate information, vehicle is carried out Primary Location;
When being in viaduct position such as preliminary positioning car, the wireless module obtaining each viaduct porch reads information, knows the concrete height of vehicle according to this reading information.
2. method according to claim 1, it is characterised in that described method also includes:
Obtain the position of all vehicles, the position of all vehicles is carried out statistical analysis acquisition traffic congestion situation.
3. method according to claim 2, it is characterised in that described method also includes:
This traffic congestion situation is sent to all vehicles in set point.
4. the outdoor positioning management system of an intelligent city, it is characterised in that described system includes:
Acquiring unit, for obtaining the coordinate information that vehicle termination sends;
Positioning unit, for carrying out Primary Location according to this coordinate information to vehicle;
Altimetric cell, during for being in viaduct position such as preliminary positioning car, the wireless module obtaining each viaduct porch reads information, knows the concrete height of vehicle according to this reading information.
5. system according to claim 4, it is characterised in that described system also includes:
Analytic unit, for obtaining the position of all vehicles, carries out statistical analysis acquisition traffic congestion situation to the position of all vehicles.
6. system according to claim 5, it is characterised in that described system also includes:
Transmitting element, for being sent to all vehicles in set point by this traffic congestion situation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/070170 WO2017117716A1 (en) | 2016-01-05 | 2016-01-05 | Outdoor positioning management method and system for smart city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105659303A true CN105659303A (en) | 2016-06-08 |
Family
ID=56497477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680000005.1A Pending CN105659303A (en) | 2016-01-05 | 2016-01-05 | Smart city outdoor location management method and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105659303A (en) |
| WO (1) | WO2017117716A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109961634A (en) * | 2019-03-05 | 2019-07-02 | 同济大学 | A kind of urban road vertical positioning system and method based on car networking |
| CN110856116A (en) * | 2018-07-24 | 2020-02-28 | 东旭科技集团有限公司 | Street lamp with positioning function and terminal |
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| CN109961634A (en) * | 2019-03-05 | 2019-07-02 | 同济大学 | A kind of urban road vertical positioning system and method based on car networking |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017117716A1 (en) | 2017-07-13 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
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| RJ01 | Rejection of invention patent application after publication |