CN105486302A - Map displaying method and terminal - Google Patents
Map displaying method and terminal Download PDFInfo
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- CN105486302A CN105486302A CN201510811847.2A CN201510811847A CN105486302A CN 105486302 A CN105486302 A CN 105486302A CN 201510811847 A CN201510811847 A CN 201510811847A CN 105486302 A CN105486302 A CN 105486302A
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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
- G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
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Abstract
Embodiments of the invention disclose a map displaying method and a terminal to facilitate map usage for users and improve user experience. The method provided in the embodiments comprises the following steps: determining a positioning mode selected by a user; determining the current position of the terminal according to the positioning mode; identifying the current position and an error area of the current position on a map by using a positioning identifier and an error identifier respectively; determining a target position selected by the user in the error area; and displaying actual distance between the target position and the positioning identifier on the error identifier. The embodiments of the invention also disclose the terminal which can facilitate map usage for users and improve user experience.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of map-indication method and terminal.
Background technology
Along with extensively popularizing of map application, the function of map application is also more and more abundanter, when user spreads out the map application, the GPS that General maps can open a terminal automatically, or prompting user opens GPS, after GPS opens, the current location of map application meeting consumer positioning, current location is represented with significant identification point, on the basis of this identification point, represent the possible error area of this identification point and user's test-run a machine position simultaneously with a translucent error halation, understand all possible region of current location to allow user.
But, there is certain problem in this mode, because although the possible position of current location on map can be seen from user map, but because map is scale down display, the single actual range being the error accurately cannot knowing the actual representative of the error range of map denotation from this error halation of user is how many, is therefore inconvenient concerning user.
Summary of the invention
Embodiments provide a kind of map-indication method and terminal, can map be user-friendly to, improve Consumer's Experience.
Embodiments provide a kind of map-indication method, comprising:
Determine the locator meams that user selects;
By the current location of described locator meams determination terminal;
Map uses positioning mark and error marker respectively, identifies the error band of described current location and current location;
Determine the target location that described user is selected on described error band;
Described error marker shows the actual range of described target location and described positioning mark.
Alternatively, describedly on map, use positioning mark and error marker respectively, the error band identifying described current location and current location comprises:
According to described locator meams and current location determination actual location error amount;
Calculate the display distance of described actual location error amount on map according to the displaying ratio of described map, be designated as the first map range;
Show positioning mark and the error marker of described current location on the map, wherein, the circle that described error marker is is radius for the center of circle with described first map range with described positioning mark.
Alternatively, described target location is any point in described circle;
The described actual range showing described target location and described positioning mark in described error marker comprises:
Described circle shows described actual location error amount.
Alternatively, described target location is the optional position in described circle;
The described actual range showing described target location and described positioning mark in described error marker comprises:
Calculate the distance of described target location and described positioning mark on the map, be designated as the second map range, and calculate the ratio of described second map range and described first map range;
Actual range corresponding to described second map range is calculated according to described ratio and described actual location error amount;
Described target location shows described actual range.
Alternatively, described locator meams comprises architecture, Wireless Fidelity Wi-Fi location or global position system GPS location.
The embodiment of the present invention also provides a kind of terminal, comprising:
First determination module, for determining the locator meams that user selects;
Second determination module, for the current location by described locator meams determination terminal;
Identification module, for using positioning mark and error marker respectively on map, identifies the error band of described current location and current location;
3rd determination module, for determining the target location that described user is selected on described error band;
Display module, for showing the actual range of described target location and described positioning mark in described error marker.
Alternatively, described identification module comprises:
First determining unit, for according to described locator meams and current location determination actual location error amount;
First computing unit, for calculating the display distance of described actual location error amount on map according to the displaying ratio of described map, is designated as the first map range;
First display unit, for showing positioning mark and the error marker of described current location on the map, wherein, the circle that described error marker is is radius for the center of circle with described first map range with described positioning mark.
Alternatively, described target location is any point in described circle;
Described display module comprises:
Second display unit, for showing described actual location error amount in described circle.
Alternatively, described target location is the optional position in described circle;
Described display module comprises:
Second computing unit, for calculating the distance of described target location and described positioning mark on the map, is designated as the second map range, and calculates the ratio of described second map range and described first map range;
3rd computing unit, for calculating actual range corresponding to described second map range according to described ratio and described actual location error amount;
3rd display unit, for showing described actual range on described target location.
Alternatively, described second determination module comprises:
Second determining unit, for determining the current location of described terminal by architecture;
Or,
3rd determining unit, for determining the current location of described terminal by Wireless Fidelity Wi-Fi location;
Or,
4th determining unit, for determining the current location of described terminal by global position system GPS location.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
In the embodiment of the present invention, terminal can determine the locator meams that user selects, by the current location of locator meams determination terminal, and identify current location and error band by positioning mark and error marker respectively, determine the target location that user is selected on error band, the actual range of this target location and this positioning mark is shown in error marker, user can be recognized clearly on map, and actual range corresponding to the error range of positioning mark is how many, be user-friendly to map, improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is an embodiment of map-indication method in the embodiment of the present invention;
Fig. 2 is another embodiment of map-indication method in the embodiment of the present invention;
Fig. 3 is an embodiment of terminal in the embodiment of the present invention;
Fig. 4 is another embodiment of terminal in the embodiment of the present invention;
Fig. 5 is another embodiment of terminal in the embodiment of the present invention.
Embodiment
Embodiments provide a kind of map-indication method and terminal, can map be user-friendly to, improve Consumer's Experience.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.The embodiments described herein should be appreciated that the data used like this can be exchanged in the appropriate case, so that can be implemented with the order except the content except here diagram or description.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
The embodiment of the present invention provides a kind of map-indication method, comprising:
Determine the locator meams that user selects;
By the current location of described locator meams determination terminal;
Map uses positioning mark and error marker respectively, identifies the error band of described current location and current location;
Determine the target location that described user is selected on described error band;
Described error marker shows the actual range of described target location and described positioning mark.
Concrete, refer to Fig. 1, in the embodiment of the present invention, an embodiment of map-indication method comprises:
101, terminal determines the locator meams that user selects;
User starts terminal, arranges the locator meams of terminal, and terminal determines the locator meams that user selects.
102, terminal is by the current location of locator meams determination terminal;
After terminal determination locator meams, by the current location of locator meams determination terminal.
103, terminal uses positioning mark and error marker respectively on map, the error band of mark current location and current location;
After terminal determination current location, the map that user opens uses positioning mark and error marker respectively, the error band of mark current location and current location.It should be noted that, the current location determined by locator meams, might not be exactly the physical location of terminal, can there is certain error, error band be all possible region of physical location of terminal.
104, terminal determines the target location that user is selected on error band;
Terminal determines the target location that user selectes at error band.It should be noted that, the error band that target location user identifies at positioning mark selects optional position, the physical location that namely terminal is possible.
105, the actual range of terminal display-object position and positioning mark in error marker.
After terminal determines target location, the actual range of display-object position and positioning mark in error marker.
In the embodiment of the present invention, terminal can determine the locator meams that user selects, by the current location of locator meams determination terminal, and identify current location and error band by positioning mark and error marker respectively, determine the target location that user is selected on error band, the actual range of this target location and this positioning mark is shown in error marker, user can be recognized clearly on map, and actual range corresponding to the error range of positioning mark is how many, be user-friendly to map, improve Consumer's Experience.
For the ease of understanding, be described in detail the map-indication method in the embodiment of the present invention below, refer to Fig. 2, in the embodiment of the present invention, another embodiment of map-indication method comprises:
201, terminal determines the locator meams that user selects;
User starts terminal, arranges the locator meams of terminal, and terminal determines the locator meams that user selects.It should be noted that, locator meams can comprise architecture, Wireless Fidelity (Wireless-Fidelity, Wi-Fi) location or GPS (GlobalPositioningSystem, GPS), can also comprise other locator meamss and specifically be not construed as limiting herein.
202, terminal is by the current location of locator meams determination terminal;
After terminal determination locator meams, by the current location of locator meams determination terminal.According to the difference of locator meams, the mode of terminal determination current location is also different.
Particularly, for architecture mode, the down-bound pilot frequency signal of different base station is generally measured by terminal, obtain the due in (TimeofArrival of different base station descending pilot frequency, TOA) or time of arrival poor (TimeDifferenceofArrival, TDOA), the position of terminal is calculated according to this measurement result and in conjunction with the coordinate of base station.
For Wi-Fi locator meams, general by terminal scanning also collection wireless access points (WirelessAccessPoint around, AP) signal, obtain the MAC Address that these AP broadcast out, the MAC Address of these AP is sent to location server, server search goes out the geographic position of each AP, and in conjunction with the degree of strength of each signal, calculates the geographic position of terminal and return to terminal.
For GPS locator meams, be generally the distance between the satellite of measuring known location by terminal to terminal, then the data of comprehensive multi-satellite just determine the particular location of terminal.
Be understandable that, terminal can also determine the current location of terminal by other means, has and is not construed as limiting herein.
203, terminal is according to locator meams and current location determination actual location error amount;
After terminal determination current location, according to locator meams and current location determination actual location error amount.Due to the difference of locator meams, the precision of location is also different.Such as the precision of architecture being depended on to the quantity of peripheral base station, the quantity of peripheral base station is more, and the precision of location is higher, namely actual location error amount is lower, actual location error amount, generally at 100 meters to 1000 meters, also can be the numerical value within the scope of other, specifically be not construed as limiting herein.Precision for WIFI location depends on the Wi-Fi database that server provides, and actual location error amount, generally at 20 meters to 100 meters, also can be the numerical value within the scope of other, specifically be not construed as limiting herein.For GPS location, its positioning precision is the highest, and general actual location error amount, within 10 meters, also can be the numerical value within the scope of other, specifically be not construed as limiting herein.
204, terminal displaying ratio according to the map calculates the display distance of actual location error amount on map;
After terminal determination actual location error amount, user spreads out the map, and terminal displaying ratio according to the map calculates the display distance of actual location error amount on map, is designated as the first map range.It should be noted that, terminal shows the function that map generally has Scalable, namely user can adjust the displaying ratio of map.After the engineer's scale of terminal determination map, namely engineer's scale actual location error amount being multiplied by map obtains the first map range.
205, terminal shows positioning mark and the error marker of current location on map;
After terminal determination display distance, map shows the positioning mark of current location, and show with this positioning mark for the center of circle, this display distance is the circle of radius, this circle and error marker.It should be noted that, circle can be translucent, can be also other forms, specifically be not construed as limiting herein.Positioning mark can be a drawing pin mark, can be a point, also can be other marks, have and be not construed as limiting herein.It should be noted that, error marker is for identifying the error band of current location, and above-mentioned known different locator meams can exist different errors, and error band is all possible region of physical location of terminal.
206, terminal determines the target location that user is selected on error band;
Terminal determines the target location that user selectes at error band.It should be noted that, the error band that target location user identifies at positioning mark selects optional position, the physical location that namely terminal is possible.Particularly, any point that user can click in error band determines target location, also can select target position by other means, is specifically not construed as limiting herein.
207, the actual range of terminal display-object position and positioning mark in error marker.
After terminal determines the target location that user is selected in error marker, the actual range of display-object position and positioning mark in error marker.
Particularly, when target location is circular upper any point, the actual range of target location and positioning mark is this actual location error amount, and terminal shows this actual location error amount in circle.It should be noted that, any point in circle described here, not included in the region of circular interior.
When target location is the optional position in circle, the actual range of terminal display-object position and positioning mark in the following way: the distance calculating target location and positioning mark on map, be designated as the second map range, and calculate the ratio of the second map range and the first map range, calculate actual range corresponding to the second map range according to ratio and actual location error amount, target location shows the actual range that the second map range of calculating is corresponding.
In the embodiment of the present invention, terminal can determine the locator meams that user selects, by the current location of locator meams determination terminal, and identify current location and error band by positioning mark and error marker respectively, determine the target location that user is selected on error band, the actual range of this target location and this positioning mark is shown in error marker, user can be recognized clearly on map, and actual range corresponding to the error range of positioning mark is how many, be user-friendly to map, improve Consumer's Experience.
Secondly, embodiments provide the concrete mode of a kind of terminal demonstration positioning mark and error marker, improve the realizability of scheme.
Again, in the embodiment of the present invention, terminal by multiple positioning modes determination actual location error amount, can also can show actual location error amount, improve the dirigibility of scheme in several ways.
For the ease of understanding, with a practical application scene, the map-indication method in the embodiment of the present invention is described below:
User starts the WiFi function on mobile phone, the WiFi of annex in connection, and " the Baidu's map " opened on mobile phone prepares to position, and whether system prompts user opens GPS positions, and user selects no.Mobile phone determines that the locator meams that user selects is WiFi location.AP (WirelessAccessPoint around mobile telephone scanning mobile phone, wireless access points) signal, and obtain the MAC Address of these AP, these MAC Address are sent to location server, location server finds the geographic position of mating with these MAC Address from database, signal intensity in conjunction with each AP calculates the geographic position of this mobile phone and returns to mobile phone, mobile phone obtains this geographic position, in conjunction with the AP quantity got, the current location of this geographic position and mobile phone, determines that the actual location error amount that this WiFi locates is 50 meters.Mobile phone determines that the displaying ratio of the map that user opens is 1:2000,1 meter that namely shows on screen at mobile phone, represents 1000 meters in actual environment.Mobile phone calculates the display distance of actual location error amount on map (the first map range) according to displaying ratio, i.e. 50*1/2000=0.025 rice.Mobile phone identifies current location with a round dot (positioning mark) on map, and shows with this round dot for the center of circle, and the translucent circle (error marker) being radius with 0.025 meter identifies error band.User clicks any point (target location) in circle, mobile phone determines that user is in selected target location, calculate the distance (the second map range) of target location and positioning mark on map, namely on screen A point distance round dot distance, result of calculation is 0.005 meter, mobile phone calculates the ratio of the second map range (0.025 meter) and the first map range (0.005 meter), result of calculation is 5:1, actual range corresponding to the second map range is calculated: 50 ÷ 5=10 rice according to this result and actual location error amount, mobile phone shows 10 meters on target location.
Be described above the map-indication method in the embodiment of the present invention, introduce the terminal in the embodiment of the present invention below, refer to Fig. 3, in the embodiment of the present invention, an embodiment of terminal comprises:
First determination module 301, for determining the locator meams that user selects;
Second determination module 302, for the current location by locator meams determination terminal;
Identification module 303, for using positioning mark and error marker respectively on map, the error band of mark current location and current location;
3rd determination module 304, for determining the target location that user is selected on error band;
Display module 305, for the actual range of display-object position and positioning mark in error marker.
In the embodiment of the present invention, first determination module 301 can determine the locator meams that user selects, second determination module 302 is by the current location of locator meams determination terminal, identification module 303 identifies current location and error band by positioning mark and error marker respectively, 3rd determination module 304 determines the target location that user is selected on error band, display module 305 shows the actual range of this target location and this positioning mark in error marker, user can be recognized clearly on map, and actual range corresponding to the error range of positioning mark is how many, be user-friendly to map, improve Consumer's Experience.
For the ease of understanding, be described in detail the terminal in the embodiment of the present invention below, refer to Fig. 4, in the embodiment of the present invention, another embodiment of terminal comprises:
First determination module 401, for determining the locator meams that user selects;
Second determination module 402, for the current location by locator meams determination terminal;
Identification module 403, for using positioning mark and error marker respectively on map, the error band of mark current location and current location;
3rd determination module 404, for determining the target location that user is selected on error band;
Display module 405, for the actual range of display-object position and positioning mark in error marker.
Wherein, identification module 403 comprises:
First determining unit 4031, for according to locator meams and current location determination actual location error amount;
First computing unit 4032, calculates the display distance of actual location error amount on map for displaying ratio according to the map, is designated as the first map range;
First display unit 4033, for showing positioning mark and the error marker of current location on map, wherein, the circle that error marker is take positioning mark as the center of circle is radius with the first map range.
Alternatively, in embodiments of the present invention, display module 405 can comprise:
Second display unit 4051, for showing actual location error amount in circle.
Or,
Second computing unit 4052, for calculating the distance of target location and positioning mark on map, is designated as the second map range, and calculates the ratio of the second map range and the first map range;
3rd computing unit 4053, for calculating actual range corresponding to the second map range according to ratio and actual location error amount;
3rd display unit 4054, for showing this actual range on target location.
Alternatively, in embodiments of the present invention, the second determination module 402 can comprise:
Second determining unit, for the current location by architecture determination terminal;
Or,
3rd determining unit, for determining the current location of terminal by Wireless Fidelity Wi-Fi location;
Or,
4th determining unit, for determining the current location of terminal by global position system GPS location.
In the embodiment of the present invention, first determination module 401 can determine the locator meams that user selects, second determination module 42 is by the current location of locator meams determination terminal, identification module 403 identifies current location and error band by positioning mark and error marker respectively, 3rd determination module 404 determines the target location that user is selected on error band, display module 405 shows the actual range of this target location and this positioning mark in error marker, user can be recognized clearly on map, and actual range corresponding to the error range of positioning mark is how many, be user-friendly to map, improve Consumer's Experience.
Secondly, provide the concrete mode that a kind of identification module 403 shows positioning mark and error marker in the embodiment of the present invention, improve the realizability of scheme.
Again, in the embodiment of the present invention, display unit 4031 by multiple positioning modes determination actual location error amount, can also can show actual location error amount, improve the dirigibility of scheme in several ways.
The terminal the embodiment of the present invention is described above from the angle of functional module, the terminal the embodiment of the present invention is introduced below from the angle of hardware entities, in the embodiment of the present invention, terminal can for comprising mobile phone, panel computer, PDA (PersonalDigitalAssistant, personal digital assistant), POS (PointofSales, point-of-sale terminal), the terminal device arbitrarily such as vehicle-mounted computer, take terminal as mobile phone be example:
Shown in Fig. 5 is the block diagram of the part-structure of the mobile phone relevant to the terminal that the embodiment of the present invention provides.With reference to figure 5, mobile phone comprises: radio frequency (RadioFrequency, RF) parts such as circuit 510, storer 520, input block 530, display unit 540, sensor 550, voicefrequency circuit 560, Wireless Fidelity (wirelessfidelity, WiFi) module 570, processor 580 and power supply 590.It will be understood by those skilled in the art that the handset structure shown in Fig. 5 does not form the restriction to mobile phone, the parts more more or less than diagram can be comprised, or combine some parts, or different parts are arranged.
Concrete introduction is carried out below in conjunction with Fig. 5 each component parts to mobile phone:
RF circuit 510 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, after being received by the downlink information of base station, process to processor 580; In addition, the up data of design are sent to base station.Usually, RF circuit 510 includes but not limited to antenna, at least one amplifier, transceiver, coupling mechanism, low noise amplifier (LowNoiseAmplifier, LNA), diplexer etc.In addition, RF circuit 510 can also by radio communication and network and other devices communicatings.Above-mentioned radio communication can use arbitrary communication standard or agreement, include but not limited to global system for mobile communications (GlobalSystemofMobilecommunication, GSM), general packet radio service (GeneralPacketRadioService, GPRS), CDMA (CodeDivisionMultipleAccess, CDMA), Wideband Code Division Multiple Access (WCDMA) (WidebandCodeDivisionMultipleAccess, WCDMA), Long Term Evolution (LongTermEvolution, LTE), Email, Short Message Service (ShortMessagingService, SMS) etc.
Storer 520 can be used for storing software program and module, and processor 580 is stored in software program and the module of storer 520 by running, thus performs various function application and the data processing of mobile phone.Storer 520 mainly can comprise storage program district and store data field, and wherein, storage program district can store operating system, application program (such as sound-playing function, image player function etc.) etc. needed at least one function; Store data field and can store the data (such as voice data, phone directory etc.) etc. created according to the use of mobile phone.In addition, storer 520 can comprise high-speed random access memory, can also comprise nonvolatile memory, such as at least one disk memory, flush memory device or other volatile solid-state parts.
Input block 530 can be used for the numeral or the character information that receive input, and generation arranges with the user of mobile phone and function controls the input of relevant key signals.Particularly, input block 530 can comprise contact panel 531 and other input equipments 532.Contact panel 531, also referred to as touch-screen, user can be collected or neighbouring touch operation (such as user uses any applicable object or the operations of annex on contact panel 531 or near contact panel 531 such as finger, stylus) thereon, and drive corresponding coupling arrangement according to the formula preset.Optionally, contact panel 531 can comprise touch detecting apparatus and touch controller two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation brings, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives processor 580, and the order that energy receiving processor 580 is sent also is performed.In addition, the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be adopted to realize contact panel 531.Except contact panel 531, input block 530 can also comprise other input equipments 532.Particularly, other input equipments 532 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, control lever etc.
Display unit 540 can be used for the various menus showing information or the information being supplied to user and the mobile phone inputted by user.Display unit 540 can comprise display panel 541, optionally, the form such as liquid crystal display (LiquidCrystalDisplay, LCD), Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) can be adopted to configure display panel 541.Further, contact panel 531 can cover display panel 541, when contact panel 531 detects thereon or after neighbouring touch operation, send processor 580 to determine the type of touch event, on display panel 541, provide corresponding vision to export with preprocessor 580 according to the type of touch event.Although in Figure 5, contact panel 531 and display panel 541 be as two independently parts to realize input and the input function of mobile phone, but in certain embodiments, can by integrated to contact panel 531 and display panel 541 and realize the input and output function of mobile phone.
Mobile phone also can comprise at least one sensor 550, such as optical sensor, motion sensor and other sensors.Particularly, optical sensor can comprise ambient light sensor and proximity transducer, and wherein, ambient light sensor the light and shade of environmentally light can regulate the brightness of display panel 541, proximity transducer when mobile phone moves in one's ear, can cut out display panel 541 and/or backlight.As the one of motion sensor, accelerometer sensor can detect the size of all directions (are generally three axles) acceleration, size and the direction of gravity can be detected time static, can be used for identifying the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as passometer, knock) etc.; As for mobile phone also other sensors such as configurable gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, do not repeat them here.
Voicefrequency circuit 560, loudspeaker 561, microphone 562 can provide the audio interface between user and mobile phone.Voicefrequency circuit 560 can by receive voice data conversion after electric signal, be transferred to loudspeaker 561, by loudspeaker 561 be converted to voice signal export; On the other hand, the voice signal of collection is converted to electric signal by microphone 562, voice data is converted to after being received by voicefrequency circuit 560, after again voice data output processor 580 being processed, through RF circuit 510 to send to such as another mobile phone, or export voice data to storer 520 to process further.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user to send and receive e-mail by WiFi module 570, browse webpage and access streaming video etc., and its broadband internet wireless for user provides is accessed.Although Fig. 5 shows WiFi module 570, be understandable that, it does not belong to must forming of mobile phone, can omit in the scope of essence not changing invention as required completely.
Processor 580 is control centers of mobile phone, utilize the various piece of various interface and the whole mobile phone of connection, software program in storer 520 and/or module is stored in by running or performing, and call the data be stored in storer 520, perform various function and the process data of mobile phone, thus integral monitoring is carried out to mobile phone.Optionally, processor 580 can comprise one or more processing unit; Preferably, processor 580 accessible site application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.Be understandable that, above-mentioned modem processor also can not be integrated in processor 580.
Mobile phone also comprises the power supply 590 (such as battery) of powering to all parts, preferably, power supply can be connected with processor 580 logic by power-supply management system, thus realizes the functions such as management charging, electric discharge and power managed by power-supply management system.
Although not shown, mobile phone can also comprise camera, bluetooth module etc., does not repeat them here.
In embodiments of the present invention, the processor 580 included by this terminal also has following functions:
Determine the locator meams that user selects;
By the current location of locator meams determination terminal;
Map uses positioning mark and error marker respectively, the error band of mark current location and current location;
Determine the target location that user is selected on error band;
Display unit 540 also has following functions:
The actual range of display-object position and positioning mark in error marker.
Alternatively, in other embodiments of the embodiment of the present invention, processor 580 specifically performs following steps:
According to locator meams and current location determination actual location error amount;
Displaying ratio according to the map calculates the display distance of actual location error amount on map, is designated as the first map range;
Display unit 540 specifically performs following steps:
Map shows positioning mark and the error marker of current location, wherein, the circle that error marker is take positioning mark as the center of circle is radius with the first map range.
Alternatively, in other embodiments of the embodiment of the present invention, target location is circular upper any point, and display unit 540 specifically performs following steps:
Circle shows actual location error amount.
Alternatively, in other embodiments of the embodiment of the present invention, target location is the optional position in circle, and processor 580 specifically performs following steps:
In error marker, the actual range of display-object position and positioning mark comprises:
Calculate the distance of target location and positioning mark on map, be designated as the second map range, and calculate the ratio of the second map range and the first map range;
Actual range corresponding to the second map range is calculated according to ratio and actual location error amount;
Display unit 540 specifically performs following steps:
Target location shows the actual range that the second map range of calculating is corresponding.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a map-indication method, is characterized in that, comprising:
Determine the locator meams that user selects;
By the current location of described locator meams determination terminal;
Map uses positioning mark and error marker respectively, identifies the error band of described current location and current location;
Determine the target location that described user is selected on described error band;
Described error marker shows the actual range of described target location and described positioning mark.
2. method according to claim 1, is characterized in that, describedly on map, uses positioning mark and error marker respectively, and the error band identifying described current location and current location comprises:
According to described locator meams and current location determination actual location error amount;
Calculate the display distance of described actual location error amount on map according to the displaying ratio of described map, be designated as the first map range;
Show positioning mark and the error marker of described current location on the map, wherein, the circle that described error marker is is radius for the center of circle with described first map range with described positioning mark.
3. method according to claim 2, is characterized in that, described target location is any point in described circle;
The described actual range showing described target location and described positioning mark in described error marker comprises:
Described circle shows described actual location error amount.
4. method according to claim 2, is characterized in that, described target location is the optional position in described circle;
The described actual range showing described target location and described positioning mark in described error marker comprises:
Calculate the distance of described target location and described positioning mark on the map, be designated as the second map range, and calculate the ratio of described second map range and described first map range;
Actual range corresponding to described second map range is calculated according to described ratio and described actual location error amount;
Described target location shows described actual range.
5. method according to any one of claim 1 to 4, is characterized in that, described locator meams comprises architecture, Wireless Fidelity Wi-Fi location or global position system GPS location.
6. a terminal, is characterized in that, comprising:
First determination module, for determining the locator meams that user selects;
Second determination module, for the current location by described locator meams determination terminal;
Identification module, for using positioning mark and error marker respectively on map, identifies the error band of described current location and current location;
3rd determination module, for determining the target location that described user is selected on described error band;
Display module, for showing the actual range of described target location and described positioning mark in described error marker.
7. terminal according to claim 6, is characterized in that, described identification module comprises:
First determining unit, for according to described locator meams and current location determination actual location error amount;
First computing unit, for calculating the display distance of described actual location error amount on map according to the displaying ratio of described map, is designated as the first map range;
First display unit, for showing positioning mark and the error marker of described current location on the map, wherein, the circle that described error marker is is radius for the center of circle with described first map range with described positioning mark.
8. terminal according to claim 7, is characterized in that, described target location is any point in described circle;
Described display module comprises:
Second display unit, for showing described actual location error amount in described circle.
9. terminal according to claim 7, is characterized in that, described target location is the optional position in described circle;
Described display module comprises:
Second computing unit, for calculating the distance of described target location and described positioning mark on the map, is designated as the second map range, and calculates the ratio of described second map range and described first map range;
3rd computing unit, for calculating actual range corresponding to described second map range according to described ratio and described actual location error amount;
3rd display unit, for showing described actual range on described target location.
10. the terminal according to any one of claim 6 to 9, is characterized in that, described second determination module comprises:
Second determining unit, for determining the current location of described terminal by architecture;
Or,
3rd determining unit, for determining the current location of described terminal by Wireless Fidelity Wi-Fi location;
Or,
4th determining unit, for determining the current location of described terminal by global position system GPS location.
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| CN201510811847.2A CN105486302A (en) | 2015-11-20 | 2015-11-20 | Map displaying method and terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510811847.2A CN105486302A (en) | 2015-11-20 | 2015-11-20 | Map displaying method and terminal |
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| CN105486302A true CN105486302A (en) | 2016-04-13 |
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| CN201510811847.2A Pending CN105486302A (en) | 2015-11-20 | 2015-11-20 | Map displaying method and terminal |
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Application publication date: 20160413 |