CN103903428B - Method, terminal and the system of reservation taxi - Google Patents
Method, terminal and the system of reservation taxi Download PDFInfo
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- CN103903428B CN103903428B CN201410112575.2A CN201410112575A CN103903428B CN 103903428 B CN103903428 B CN 103903428B CN 201410112575 A CN201410112575 A CN 201410112575A CN 103903428 B CN103903428 B CN 103903428B
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Abstract
The invention discloses a kind of method, terminal and system of preengaging taxi, relate to moving communicating field, for solving the problem that prior art taxi driver cannot the convenient user of finding. Method provided by the invention comprises: terminal is located for the first time, determines the positional information that described terminal is current, obtains periphery streetscape map according to described positional information; Described terminal starts camera, catches the photo of periphery entity scenery by described camera; Entity scenery in described photo and described periphery streetscape map are mated, secondary location is carried out in the position that described terminal is current, further determine the positional information of described terminal, described positional information is defined as to origin information; According to described origin information reservation taxi. The present invention is applicable to moving communicating field, for preengaging taxi.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of method, terminal and system of preengaging taxi.
Background technology
In recent years, by the APP(Application that calls a taxi, application program are installed on smart mobile phone) realizeAbout car service has become passenger gradually preengages the Main Means of taxi, and main realization flow is: APP calls a taxiObtain user's current location (starting point) and the destination (terminal) of user's input, determine taking advantage of of userBus or train route line, sends to application server by riding route; Application server sends to user attached riding routeNear taxi driver, taxi driver determines customer location according to the origin information in riding route, and thenFind user and provide service by bus to this user.
At present, the main method of obtaining user's current location is: word input, phonetic entry, map reconnaissance.Wherein, adopt the mode of word input and phonetic entry, the accuracy of a point location depend on user to aroundThe familiarity of environment, if user is unfamiliar with surrounding environment, cannot provide accurate origin information,Cause taxi driver to be difficult to find user; Map reconnaissance depends on the positioning function of smart mobile phone, is generallyBy WIFI focus, base station, GPS(GlobalPositioningSystem, global positioning system) carry outLocation, setting accuracy is limited, and taxi driver cannot determine user's particular location, is not easy to taxiDriver finds user.
How making taxi driver can find easily user is a problem demanding prompt solution.
Summary of the invention
Embodiments of the invention provide a kind of method, terminal and system of preengaging taxi, can solve existingIn technology, taxi driver cannot conveniently find user's problem.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the embodiment of the present invention provides a kind of method of preengaging taxi, comprising:
Terminal is located for the first time, determines the positional information that described terminal is current, according to described positional informationObtain periphery streetscape map;
Described terminal starts camera, catches the photo of periphery entity scenery by described camera;
Entity scenery in described photo and described periphery streetscape map are mated, current to described terminalPosition carry out secondary location, further determine the positional information of described terminal, described positional information is determinedFor origin information;
According to described origin information reservation taxi.
Second aspect, the embodiment of the present invention also provides a kind of terminal, and described terminal comprises:
Locating module, for locating for the first time, determines the positional information that described terminal is current;
Streetscape map acquisition module, for obtaining periphery streetscape according to the definite positional information of described locating moduleMap;
Taking module, for starting camera, catches the photo of periphery entity scenery by described camera;
Matching module, for entity scenery and the described streetscape map of photo that described taking module is caughtThe periphery streetscape map that acquisition module obtains mates, and secondary location is carried out in the position that described terminal is current,The positional information of further determining described terminal, is defined as origin information by described positional information;
Communication module, for preengaging taxi according to described origin information.
The third aspect, the embodiment of the present invention also provides a kind of system of preengaging taxi, it is characterized in that,Comprise: user terminal, server, taxi client end, wherein:
User terminal, for locating for the first time, determines the positional information that described user terminal is current, rootObtain periphery streetscape map according to described positional information; Start camera, catch periphery in fact by described cameraThe photo of body scenery; Entity scenery in described photo and described periphery streetscape map are mated, to instituteState the current position of user terminal and carry out secondary location, further determine the positional information of described user terminal,Described positional information is defined as to origin information; Send about car request according to described origin information to server;
Server, the approximately car request that sends for receiving described user terminal, according in described about car requestDescribed origin information is searched near taxi, forwards described about car request near taxi;
Taxi client end, receives the approximately car request that described server forwards, and therefrom determines described user terminalPositional information, described positional information is used in reference to draws taxi driver and determines passenger position.
Method, terminal and the system of the reservation taxi that the embodiment of the present invention provides, by locating for the first time reallyDetermine the current positional information of terminal, obtain the periphery streetscape map of current location information; Starting camera catchesThe photo of periphery entity scenery, mates the entity scenery in described photo and described periphery streetscape map,Secondary location is carried out in the position that described terminal is current, further determine the positional information of described terminal, by instituteState positional information and be defined as origin information; According to described origin information reservation taxi. Adopt the invention processMethod, terminal and system that example provides, by periphery streetscape map, Yi Jizhou in conjunction with terminal current locationLimit entity scenery mates to determine the position of terminal, can improve the accuracy of location, is convenient to taxiFind passenger.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to implementingIn example or description of the Prior Art, the accompanying drawing of required use is briefly described, and apparently, the following describesIn accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not payingGo out under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The method flow schematic diagram of the reservation taxi that Fig. 1 provides for the embodiment of the present invention one;
The method flow schematic diagram of the reservation taxi that Fig. 2 provides for the embodiment of the present invention two;
The terminal structure block diagram that Fig. 3 provides for the embodiment of the present invention three;
The terminal structure block diagram that Fig. 4 provides for the embodiment of the present invention three;
The system block diagram of the reservation taxi that Fig. 5 provides for the embodiment of the present invention four.
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 carried out clearlyChu, intactly description, obviously, described embodiment is only the present invention's part embodiment, instead ofWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not making creationThe every other embodiment obtaining under property work prerequisite, belongs to the scope of protection of the invention.
Embodiment mono-
The embodiment of the present invention provides a kind of method of preengaging taxi, and as shown in Figure 1, the present embodiment providesMethod comprise:
101, terminal is located for the first time, determines the positional information that described terminal is current, according to described positionAcquisition of information periphery streetscape map.
Terminal in the present embodiment refers to user terminal, is generally handheld device comparatively easily, described userFor preengaging the passenger of taxi.
Concrete, in step 101, terminal can be passed through WIFI focus, base station, GPS(GlobalPositioningSystem, global positioning system) etc. means position, determine the position that terminal is current. ValueMust illustrate, it is limited adopting the accuracy of above-mentioned means location.
After tentatively having determined the current location of terminal, terminal logging in network server obtains current locationPeriphery streetscape map. Wherein, the scope of obtaining streetscape map can be preset.
102, terminal starts camera, catches the photo of periphery entity scenery by described camera.
Preferably, after terminal is located for the first time, can start camera, reminding user is taken weekThe scenery such as landmark building, information of road surface on limit.
103, terminal is mated the entity scenery in described photo and described periphery streetscape map, to describedSecondary location is carried out in the current position of terminal, further determines the positional information of described terminal, by described positionInformation is defined as origin information.
For example, the entity scenery in the photo of capture terminal is the front of office building A; Terminal is passed through instituteState photo and streetscape map compares, identify the office building in office building A and the streetscape map in photoThe front of A matches, before definite user's current location is the building of office building A. By step 103,Can effectively improve the accuracy of terminal positioning.
104, terminal is according to described origin information reservation taxi.
By step 101-103, can determine comparatively accurately the current location of terminal, be convenient to taxi driverFind comparatively easily passenger.
The method of the reservation taxi that the embodiment of the present invention provides, determines that by locating for the first time terminal is currentPositional information, obtains the periphery streetscape map of current location information; Start camera and catch periphery entity sceneryPhoto, the entity scenery in described photo and described periphery streetscape map are mated, to described terminalSecondary location is carried out in current position, further determines the positional information of described terminal, by described positional informationBe defined as origin information; According to described origin information reservation taxi. The side that adopts the embodiment of the present invention to provideMethod, mates with really by the periphery streetscape map in conjunction with terminal current location and periphery entity sceneryDetermine the position of terminal, can improve the accuracy of location, be convenient to taxi and find passenger.
What deserves to be explained is, general, terminal, after definite current location (origin information), needs basisUser just can initiate about car request to server after operating definite destination (endpoint information). The present embodiment,Described terminal can provide one about car service comparatively easily, and terminal determining after current location, without reallyDetermine destination information and can initiate about car request. Adopt such method, can save user's operating process,The user of being convenient to have a lot of work to do and special population user (operating terminal is the user of difficulty comparatively) realize approximatelyCar service.
Embodiment bis-
On basis embodiment illustrated in fig. 1, further, the present embodiment provides a kind of reservation taxiMethod, as shown in Figure 2, the method that the present embodiment provides comprises:
201, terminal is monitored user operation, in the time monitoring user and trigger about car function, and execution step202 and step 205.
202, terminal is located for the first time, determines the positional information that described terminal is current.
The implementation of step 202, referring to the step 101 in Fig. 1, repeats no more herein.
203, terminal is obtained periphery streetscape map according to described positional information.
204, the essential information of terminal calling and obtaining user. Wherein, described essential information is the user who stores in terminalInformation, includes but not limited to: address name, subscriber phone number, user's sex etc.
Step 202-204, at terminal running background, operates without user, simplifies user's operating process.
205, terminal starts camera, catches the photo of periphery entity scenery by described camera.
206, terminal is mated the entity scenery in described photo and described periphery streetscape map, to describedSecondary location is carried out in the current position of terminal, further determines the positional information of described terminal, by described positionInformation is defined as origin information.
By the entity scenery in photo and periphery streetscape map are mated, can effectively promote terminalThe accuracy of location. For example, terminal can be determined according to the entity scenery in described photo the shooting angle of terminalDegree, determines that in conjunction with shooting angle and the described periphery streetscape map of described terminal terminal use is currently located at roadWhich side. Adopt such method, finding in passenger's process, can bring the utmost point to taxi driverLarge convenient, avoid driver and passenger not in road the same side, the problem that taxi need to detour.
207, terminal is obtained the destination information of user input, according to described origin information and destination information toServer sends about car request, also comprises user's essential information in described about car request.
208, server receives the approximately car request that described terminal sends, according to described in described about car requestDot information is searched near the taxi described terminal, forwards described about car request near taxi.
209, taxi client termination is received described about car request; If taxi driver confirms to accept, this time about car pleaseAsk, described taxi client end returns to confirmation message to server.
210, server sends about car response message to described terminal, and described about car response message is used to indicate thisInferior about car success, described about car response message comprises the essential information of preengaging taxi, for example: hire outVehicle, the number-plate number etc. of car.
After step 210, taxi can go to connect passenger according to described origin information, and passenger is in original place etc.Treat taxi.
The method of the reservation taxi that the embodiment of the present invention provides, determines that by locating for the first time terminal is currentPositional information, obtains the periphery streetscape map of current location information; Start camera and catch periphery entity sceneryPhoto, the entity scenery in described photo and described periphery streetscape map are mated, to described terminalSecondary location is carried out in current position, further determines the positional information of described terminal, by described positional informationBe defined as origin information; According to described origin information reservation taxi. The side that adopts the embodiment of the present invention to provideMethod, mates with really by the periphery streetscape map in conjunction with terminal current location and periphery entity sceneryDetermine the position of terminal, can improve the accuracy of location, be convenient to taxi and find passenger.
As a kind of improvement project, in the present embodiment, in step 205, can also comprise: described terminal is obtainedUser picture. Preferably, the real-time photo that described user picture is user, described real-time photo comprises useThe clothing at family and user present position. After step 210, can also comprise step 211, specific as follows:
211, terminal has been preengage the taxi client end of taxi described in described user picture is sent to, so thatIdentify fast described user in taxi driver.
Optionally, after step 210, can also comprise following scheme:
Terminal and preengage the distance between taxi described in S1, server real-time monitoring, and by described monitoringTo distance send to described terminal (with taxi client end);
S2, gradually become D1, D2, D3 when described distance ... time, described terminal and taxi client end are complied withInferior employing F1, F2, F3 ... frequency initiate alerting tone; Wherein, described D1, D2, D3 ... presetDistance range, D1 is greater than D2, and D2 is greater than D3; Described F1, F2, F3 ... default frequency, concrete, the frequency values of F1, F2, F3 is different. General, F1 is less than F2, and F2 is less than F3.
Embodiment tri-
On Fig. 1, basis embodiment illustrated in fig. 2, the embodiment of the present invention provides a kind of terminal, Neng GoushiThe method of existing Fig. 1, middle end side embodiment illustrated in fig. 2. As shown in Figure 3, the terminal that the present embodiment provides30 comprise:
Locating module 31, for locating for the first time, determines the current positional information of described terminal 30;
Streetscape map acquisition module 32, for obtaining periphery according to the definite positional information of described locating module 31Streetscape map;
Taking module 33, for starting camera, catches the photo of periphery entity scenery by described camera;
Matching module 34, for entity scenery and the described streetscape of photo that described taking module 33 is caughtThe periphery streetscape map that map acquisition module 32 obtains mates, and the current position of described terminal 30 is enteredRow secondary location, further the positional information of definite described terminal 30, is defined as starting point by described positional informationInformation;
Communication module 35, for preengaging taxi according to described origin information.
Further, described matching module 34, specifically for determining eventually according to the entity scenery in described photoThe shooting angle of end 30, determines terminal 30 in conjunction with shooting angle and the described periphery streetscape map of described terminalUser is currently located at which side of road.
As a kind of preferred version, described taking module 33, for obtaining user picture;
Described communication module 35, also for sending to described user picture at taxi client end; Described userPhoto is used for confessing the driver that hires a car described user is identified.
Further, as shown in Figure 4, described terminal 30 also comprises:
Monitoring module 36, for preengaging after taxi, monitors in real time described terminal 30 and has preengage outDistance between hiring a car; When described distance gradually becomes D1, D2, D3 ... time, adopt successively F1, F2,F3 ... frequency initiate alerting tone; Wherein, described D1, D2, D3 ... be default distance range, D1 is largeIn D2, D2 is greater than D3; Described F1, F2, F3 ... it is default frequency.
Concrete, server has been preengage the position of taxi described in can monitoring in real time, and preengages describedThe positional information of taxi sends to described terminal 30 in real time, thereby makes terminal 30 can Real-time Obtaining pre-The real time position of about taxi.
The terminal that the embodiment of the present invention provides, determines the current positional information of terminal by locating for the first time, obtainsGet the periphery streetscape map of current location information; Start camera and catch the photo of periphery entity scenery, by instituteEntity scenery and the described periphery streetscape map stated in photo mate, and the position that described terminal is current is enteredRow secondary location, the further positional information of definite described terminal, is defined as starting point letter by described positional informationBreath; According to described origin information reservation taxi. The terminal that adopts the embodiment of the present invention to provide, by combinationThe periphery streetscape map of terminal current location and periphery entity scenery mate to determine the position of terminal,Can improve the accuracy of location, be convenient to taxi and find passenger.
Embodiment tetra-
The embodiment of the present invention provide a kind of system of preengaging taxi, can realize shown in Fig. 1, Fig. 2The method of reservation taxi. As shown in Figure 5, the system 50 that the present embodiment provides comprises: user terminal 51,Server 52, taxi client hold 53, wherein:
User terminal 51, for locating for the first time, determines the positional information that described user terminal is current,Obtain periphery streetscape map according to described positional information; Start camera, catch periphery by described cameraThe photo of entity scenery; Entity scenery in described photo and described periphery streetscape map are mated, rightSecondary location is carried out in the current position of described user terminal, further determines the positional information of described user terminal,Described positional information is defined as to origin information; Send about car request according to described origin information to server;
Server 52, the approximately car request sending for receiving described user terminal 51, according to described about car requestIn near the taxi of described origin information searching, forward described about car request near taxi;
Taxi client holds 53, receives the approximately car request that described server 52 forwards, and therefrom determines described userThe positional information of terminal 51, described positional information is used in reference to draws taxi driver and determines passenger position.
Described user terminal 51 also, for obtaining user picture, sends to described taxi by described user pictureClient 536; Described user picture is used for confessing the driver that hires a car described user is identified.
The system of the reservation taxi that the embodiment of the present invention provides, terminal is by the definite terminal in location ought for the first timeBefore positional information, obtain the periphery streetscape map of current location information; Start camera and catch periphery entityThe photo of scenery, mates the entity scenery in described photo and described periphery streetscape map, to describedSecondary location is carried out in the current position of terminal, further determines the positional information of described terminal, by described positionInformation is defined as origin information, and described origin information is sent to server; Server is by described origin informationBe sent to the taxi client end of described user terminal periphery, so that taxi driver can be comparatively accurateDetermine the position of user terminal. The system that adopts the embodiment of the present invention to provide, by combination terminal present bitThe periphery streetscape map of putting and periphery entity scenery mate to determine the position of terminal, can improveThe accuracy of user terminal location, is convenient to taxi and finds passenger.
Through the above description of the embodiments, those skilled in the art can be well understood to thisThe bright mode that can add essential common hardware by software realizes, and can certainly pass through hardware, but a lotIn situation, the former is better embodiment. Based on such understanding, technical scheme of the present invention in essence orPerson says that the part that prior art is contributed can embody with the form of software product, and this computer is softPart product is stored in the storage medium can read, and as the floppy disk of computer, hard disk or CD etc., if compriseDry instruction in order to make a computer equipment (can be personal computer, server, or the network equipmentDeng) carry out the method described in the present invention each embodiment.
The above be only the specific embodiment of the present invention, but protection scope of the present invention is not limited toThis, any be familiar with those skilled in the art the present invention disclose technical scope in, can expect easilyChange or replace, within all should being encompassed in protection scope of the present invention. Therefore, protection scope of the present invention shouldProtection domain with described claim is as the criterion.
Claims (8)
1. a method of preengaging taxi, is characterized in that, comprising:
Terminal is located for the first time, determines the positional information that described terminal is current, according to described positional informationObtain periphery streetscape map;
Described terminal starts camera, catches the photo of periphery entity scenery by described camera;
Entity scenery in described photo and described periphery streetscape map are mated, current to described terminalPosition carry out secondary location, further determine the positional information of described terminal, described positional information is determinedFor origin information;
According to described origin information reservation taxi;
Described entity scenery in described photo and described periphery streetscape map are mated, to described terminalSecondary location is carried out in current position, further determines the positional information of described terminal, comprising:
Determine the shooting angle of terminal according to the entity scenery in described photo, in conjunction with the shooting angle of described terminalDegree and described periphery streetscape map determine terminal use is currently located at which side of road.
2. method according to claim 1, is characterized in that, also comprises:
Described terminal is obtained user picture, and described user picture is sent to taxi client end;
Described user picture is used for confessing the driver that hires a car described user is identified.
3. method according to claim 1, is characterized in that,, after taxi, also wraps in reservationDraw together:
Monitor in real time described terminal and preengage the distance between taxi;
When described distance gradually becomes D1, D2, D3 ... time, described terminal and taxi client end adopt successivelyF1, F2, F3 ... frequency initiate alerting tone; Wherein, described D1, D2, D3 ... it is default distance modelEnclose, D1 is greater than D2, and D2 is greater than D3; Described F1, F2, F3 ... it is default frequency.
4. a terminal, is characterized in that, comprising:
Locating module, for locating for the first time, determines the positional information that described terminal is current;
Streetscape map acquisition module, for obtaining periphery streetscape according to the definite positional information of described locating moduleMap;
Taking module, for starting camera, catches the photo of periphery entity scenery by described camera;
Matching module, for entity scenery and the described streetscape map of photo that described taking module is caughtThe periphery streetscape map that acquisition module obtains mates, and secondary location is carried out in the position that described terminal is current,The positional information of further determining described terminal, is defined as origin information by described positional information;
Communication module, for preengaging taxi according to described origin information;
Described matching module, specifically for determine the shooting angle of terminal according to the entity scenery in described photo,Shooting angle and described periphery streetscape map in conjunction with described terminal determine which of road terminal use be currently located atOne side.
5. terminal according to claim 4, is characterized in that:
Described taking module, for obtaining user picture;
Described communication module, also for sending to described user picture at taxi client end;
Described user picture is used for confessing the driver that hires a car described user is identified.
6. terminal according to claim 4, is characterized in that, described terminal also comprises:
Monitoring module, for preengaging after taxi, monitors in real time described terminal and has preengage taxiBetween distance; When described distance gradually becomes D1, D2, D3 ... time, adopt successively F1, F2, F3Frequency initiate alerting tone; Wherein, described D1, D2, D3 ... be default distance range, D1 is greater than D2,D2 is greater than D3; Described F1, F2, F3 ... it is default frequency.
7. a system of preengaging taxi, is characterized in that, comprising: user terminal, server, taxiCar client, wherein:
User terminal, for locating for the first time, determines the positional information that described user terminal is current, rootObtain periphery streetscape map according to described positional information; Start camera, catch periphery in fact by described cameraThe photo of body scenery; Entity scenery in described photo and described periphery streetscape map are mated, to instituteState the current position of user terminal and carry out secondary location, further determine the positional information of described user terminal,Described positional information is defined as to origin information; Send about car request according to described origin information to server;
Server, the approximately car request that sends for receiving described user terminal, according in described about car requestDescribed origin information is searched near taxi, forwards described about car request near taxi;
Taxi client end, receives the approximately car request that described server forwards, and therefrom determines described user terminalPositional information, described positional information is used in reference to draws taxi driver and determines passenger position.
8. system according to claim 7, is characterized in that, described user terminal is also for obtainingUser picture, sends to described taxi client end by described user picture; Described user picture is used for confessingThe driver that hires a car identifies described user.
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| CN103903428A (en) | 2014-07-02 |
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