CN102682599A - Taxi reservation system and method based on location based service (LBS) - Google Patents

Taxi reservation system and method based on location based service (LBS) Download PDF

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Publication number
CN102682599A
CN102682599A CN2012101831060A CN201210183106A CN102682599A CN 102682599 A CN102682599 A CN 102682599A CN 2012101831060 A CN2012101831060 A CN 2012101831060A CN 201210183106 A CN201210183106 A CN 201210183106A CN 102682599 A CN102682599 A CN 102682599A
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taxi
vehicle
client
information
ride
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方春
郭晋丞
杜恒
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Individual
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Abstract

The embodiment of the invention discloses a taxi reservation system and a taxi reservation method based on location based service (LBS). The system comprises a mobile client, a vehicle-mounted client and a center service end, wherein the vehicle-mounted client is arranged on a taxi, and the center service end is in charge of processing reservation information and map position information of the mobile client and the vehicle-mounted client. The system and the method adopt the implementation processes that people going out search the vehicle-mounted client of the surrounding passage carrying state by the mobile client; the mobile client selects a taxi in a vacant state, and then, reservation request information is sent to the vehicle-mounted client; the vehicle-mounted client responses the reservation request information; and a center server provides two-part map coordinate information and time information for the mobile client and the vehicle-mounted client, and judges the handshaking condition of the mobile client and the vehicle-mounted client. The technical scheme of the embodiment of the invention solves the problem of taxi taking difficulty of the people going out, and the utilization rate of urban taxies is improved.

Description

A kind of based on LBS taxi reservation system and method
Technical field
The application relates to areas of information technology, particularly a kind of taxi reservation system and method.
Background technology
Along with rapid development of science and technology, infotech is deep among people's the routine work life more and more, utilizes infotech to solve a kind of important directions that various realistic problems become Information Technology Development.Such as, the technology of Internet of things that rises gradually, cloud, intelligent monitoring recognition technology etc. are the embodiments of this trend.
Location based services (Location Based Service; LBS); It is the radio communication network through telecommunications mobile operator, and outside locator meams (like GPS) is obtained the positional information of mobile phone users, at GIS (Geographic Information System; GIS-Geographic Information System) under the support of platform, a kind of value-added service of respective service is provided for the user.
Taxi is as the important public instrument in the urban transportation system, for people provide convenient, comfortable trip service.In taxi trade, go out many problems that have that the pedestrian beats: the difficulty of beating in the peak period, remote local taxi is few.Sometimes seeing that a unload taxi opened, continuing etc. and oneself only stand by anxiously.Many taxis sideslip of also being unwilling is far local, and the one, route is unfamiliar with, and the 2nd, want empty wagons to return in the time of many.This has reduced the urban taxi utilization factor, and the time that goes out the pedestrian simultaneously also is wasted.
When people take taxi at needs, need wait for, when unload taxi crosses, just can recruit car to take in the roadside.Recruit the demand of car (renting service approximately) in order to solve pedestrian's phone, use maximum concentrating type taxi electricity trick systems in China at present: when the pedestrian has the car of trick demand, through the dispatching center that makes a telephone call to.The yardman navigates to pedestrian's empty wagons on every side through the GPS of system, and demand information is pass on to them, after the taxi driver receives reserve requests, accepts reservation through the mode that system is raced to be the first to answer a question.After preengaging successfully, the yardman answers the client again and preengages and successfully reach the reservation taxi information.As far as taxi company, need a large amount of client personnel and equipment investment.And low through the taxi dispatching efficient of dispatching center, generally successfully reservation all will be taken a few minutes.This cover system is promoted difficulty in the whole nation another major reason is " honesty issue ".In a lot of cities, or providing to rent approximately finds that the passenger does not exist after the taxi driver who serves arrives the reservation place, or then is that vehicle that the consumer cries delays to arrive.The former generation usually is because run into the empty wagons of cruising in the waiting time of consumer after chauffeur, goes away so just call a taxi; The latter then usually is because called vehicle runs into the pushing-off the wagons passenger on the way, draws work so just change its course.In Beijing, as the Beijing Taxi Industry dispatching center of intermediary, though received joining of nearly 30000 taxis, its average daily portfolio is merely about 1000 times at present, trace it to its cause, and also be passenger and driver's " failing to keep an appointment " each other mainly.It is thus clear that the honesty issue of renting approximately in the market at present is the comparatively serious obstacle that runs in the industry development process.Just at present, in all kinds of services that each urban taxi of China is provided, the ratio escheat of renting service approximately is very low, far away from countries such as Britain, Norway, Sweden.
Though this mode can solve the person's of taking the hardship of waiting for bus; But; The taxi center can not keep the reservation that a large amount of empty wagons is waited for the person of taking usually; If the person of taking is several hrs or reservation in several days in advance not, its scheduling process only can be optimized arrangement usually in the unload taxi of the person's of taking loca annex.Because the singularity of taxi, such scheduling can not guarantee that the person of taking obtains taxi immediately, and the difficult problem of beating is still perplexing and the pedestrian.Taxi company needs to drop into a large amount of client persons and financial resources for satisfying the demand of reserving by phone in addition.
Summary of the invention
For solving the problems of the technologies described above, it is a kind of based on LBS taxi reserving method that the application embodiment provides, and solving the problem that prior art can not be preengage taxi immediately, thereby improves the efficient that the person of taking at taxi.
The taxi reserving method that the application embodiment provides is applicable to and comprises mobile client, is arranged at vehicle-mounted client and the system of central server on the taxi that this method comprises:
Mobile client is sent solicited message to central server; To obtain the taxi information of taxi in the preset range; Said taxi information comprises vehicle-mounted objective state, and said carrying state is provided to central server after the carrying state changes by vehicle-mounted client;
The selected carrying state of mobile client is empty taxi, and sends ride-share request information to the vehicle-mounted client of this taxi;
The response message that the vehicle-mounted client of mobile client this taxi of reception is returned is preengage to realize taxi immediately;
Central server provides both sides' map reference information and temporal information for moving customer side and vehicle-mounted client, and judges the situation of shaking hands of mobile client and vehicle-mounted client.
Preferably, said taxi information also comprises the map reference information and the moving direction information of taxi and mobile client, and then: the earlier selected carrying state of mobile client is empty taxi, and it sends ride-share request information to car again.
Preferably, saidly go out map reference information that ride-share request information comprises current mobile client, subscribe holding fix and subscribe the stand-by period.
Preferably; Vehicle-mounted response message is divided into the information and refusal ride-share request that vehicle-mounted client is agreed ride-share request; The information of its agreement ride-share request comprises reservation code, reservation taxi license plate number, reservation wait ground and reservation stand-by period, and wherein reservation code is used on vehicle-mounted client, importing when the ride-share request user takes the reservation taxi shaking hands with realization mobile client and vehicle-mounted client.
Preferably; Said method also comprises: portable terminal picks up counting after the vehicle-mounted client of selected taxi is sent ride-share request information; Then: mobile client is not received the confirmation of replying of the vehicle-mounted client of this taxi when Preset Time arrives; Central server is to mobile client feedback ride-share request failure information, and mobile client can resend ride-share request information to other carrying states for empty taxi through central server.
Preferably; Said method also comprises: portable terminal picks up counting after the vehicle-mounted client of selected taxi is sent ride-share request information; Then: mobile client is not received the response message of the vehicle-mounted client of this taxi when Preset Time arrives, mobile client resends solicited message to central server.
Preferably; Said method also comprises: mobile client receive the vehicle-mounted client of taxi reply confirmation after; The vehicle-mounted client of taxi does not receive new ride-share request information, and central server provides mobile client and taxi vehicle-mounted client map location information and moving direction information in real time to mobile client and the vehicle-mounted client of taxi.
The application embodiment also provides a kind of taxi reservation system.This system comprises mobile client, is arranged at vehicle-mounted client and central server on the taxi.
In the taxi reservation system, said mobile client comprises first transmitting element, first receiving element, selected unit, positioning unit and display unit, wherein:
Said first transmitting element is used for sending solicited message to central server, also is used for sending ride-share request information to the vehicle-mounted client of selected taxi;
Said selected unit, the selected carrying state of taxi information in the preset range that is used for receiving from first receiving element is empty taxi;
Said first receiving element is used for receiving from central server the taxi information of taxi in the preset range, also is used to receive the response message of the selected vehicle-mounted client of taxi in selected unit;
Said first positioning unit is used for confirming the map reference information and the moving direction of current mobile client;
Said first display unit is used to show that the response message, carrying state of vehicle-mounted client of taxi information, the taxi of taxi in the preset range of sending here from first receiving element arrives the route of subscribing wait ground for cartographic information and moving direction, the mobile client of the vehicle-mounted client map location information of empty taxi and moving direction, mobile client oneself with vehicle-mounted client.
In the taxi reservation system, the said vehicle-mounted client that is arranged on the taxi comprises second transmitting element, second receiving element, replys and send unit, second positioning unit and second display unit, wherein:
Said second transmitting element is used to send current taxi map location information, travel direction and carrying state;
Said second receiving element is used for user's ride-share request information that the receiving center server transmits; Said response unit is used to reply the solicited message that mobile client is sent here;
Said second positioning unit is used for confirming the map reference information and the moving direction of current vehicle-mounted client;
Said second display unit is used to demonstrate hire a car the map location information of vehicle-mounted client oneself and the route that moving direction, the mobile client map location information of initiating ride-share request and moving direction, mobile client and vehicle-mounted client arrive reservation wait ground.
In the taxi reservation system, central server comprises the 3rd transmitting element, the 3rd receiving element, data storage cell and judging unit, wherein:
Said the 3rd transmitting element is used in mobile client is sent preset range carrying state and takes response message, sends ride-share request and the map location information and the moving direction of mobile customer side to the vehicle-mounted client of taxi for empty taxi map location information and moving direction, to what mobile client sent that vehicle-mounted client transmits;
Said the 3rd receiving element is used to receive that mobile client ride-share request information, the map location information that receives mobile client and moving direction, the vehicle-mounted client of reception transmit takes response message, map location information and moving direction, acceptance vehicle-mounted client carrying state and the change time thereof of year client of returning the vehicle to the garage and knock off;
Said data storage cell is used for storage cart and carries client carrying state and change time and map location information, storage cart thereof and carry client and reply the map location information of the time of ride-share request, storage mobile client and the time of initiating ride-share request;
Said judging unit, who fails to keep an appointment earlier to be used for judging the situation of shaking hands, mobile client and the vehicle-mounted client of mobile client and vehicle-mounted client according to the data of cell stores.
Preferably; Said judging unit carries out the determination methods that ride-share request user and taxi shake hands: ride-share request user has imported reservation code when taking the reservation taxi on vehicle-mounted client, otherwise judging unit carries out whose determination methods of failing to keep an appointment earlier of ride-share request user and taxi is:
The judgement that taxi is failed to keep an appointment earlier: wait for that to arriving to subscribe ground scope and ride-share request user are waiting in the ground scope, or subscribing in the stand-by period taxi and sail out of to subscribe and wait for that ground leaves the ground scope of waiting for of subscribing earlier than ride-share request user, or to subscribe in the stand-by period taxi state be that carrying is left to subscribe than ride-share request user and waited for the appearance earlier of ground scope subscribing in the stand-by period taxi;
The determination methods that ride-share request user fails to keep an appointment is: wait for that to arriving to subscribe ground scope and taxi waiting in the ground scope, or subscribing in the stand-by period ride-share request user and leaving to subscribe and wait for that the ground scope leaves the ground scope of waiting for of subscribing earlier, or leaves and wait for that ground is carrying appearance earlier than taxi state subscribing the stand-by period one skilled in the art than taxi subscribing in the stand-by period ride-share request user.
The application embodiment is in the system that comprises mobile client, the vehicle-mounted client of taxi and central server; Send solicited message to obtain the taxi information in the preset range by portable terminal to central server; From the taxi information that central server returns, select taxi then; Portable terminal sends ride-share request information to the vehicle-mounted client of this taxi, behind the response message that receives the vehicle-mounted client of taxi, realizes instant reservation.Compared with prior art; The mobile client of the application embodiment can be initiated the taxi reservation at any time according to the needs of oneself; Because the carrying status information that central server provides through vehicle-mounted client has been grasped the state of taxi in the preset range immediately, has guaranteed that mobile client obtains taxi information immediately, therefrom selected taxi is realized instant reservation; Avoid long wait thus, thereby improved the efficient of reservation taxi.
Description of drawings
In order to be illustrated more clearly in the application embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the application, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the taxi reserving method process flow diagram of the application embodiment;
Fig. 2 is the application system scene graph of the said embodiment of Fig. 1;
Fig. 3 is the structured flowchart of the instant reservation system of taxi of the application embodiment.
Embodiment
In order to make those skilled in the art person understand the technical scheme among the application better; To combine the accompanying drawing among the application embodiment below; Technical scheme among the application embodiment is carried out clear, intactly description; Obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
For above-mentioned purpose, the feature and advantage that make the application can be more obviously understandable, the application is done further detailed explanation below in conjunction with accompanying drawing and embodiment.
Referring to Fig. 1, the figure shows the process flow diagram of the taxi reserving method of the application embodiment.The method of present embodiment is applicable to and comprises mobile client, is arranged at vehicle-mounted client and the system of central server on the taxi that its step comprises:
Step S101: mobile client is sent solicited message to central server; To obtain taxi information in the preset range; Said taxi information comprises taxi carrying state, and said carrying state is provided to central server when the carrying state changes by the vehicle-mounted client of taxi;
Mobile client is the originating end of reservation taxi, and it can be the portable terminal that people use always, such as mobile phone, IPAD etc., also can be other hardware devices that other embeddings have the said function of the application embodiment.Mobile client is preengage taxi if desired; Can send solicited message to obtain taxi information in the preset range to central server; This solicited message can comprise different contents according to the needs of mobile client; Such as position, mobile client location, reservation taxi place taxi company, subscription time etc., but generally, should comprise the carrying state of taxi.Central server is taxi information " venue "; It has comprised it can manage the full detail of the taxi of control; This information can be static informations such as taxi license plate number, name driver, contact method; Also can be multidate informations such as taxi carrying state, the current position of taxi, this administrative center can return corresponding taxi information according to the content of the solicited message of mobile client.The static information of central server can be registered in advance, and multidate information can provide when information changes through the vehicle-mounted client that is arranged on the taxi in real time or periodically.Such as; Current location information for taxi; It is every at a distance from sending displacement state to central server after several seconds to set the vehicle-mounted client of taxi; For taxi carrying state, can set the vehicle-mounted client of taxi and monitor the taxi state state of back after central server send to change that change.
It should be noted that: the taxi information in the preset range in this step can be the information of the taxi in the preset geographic range, is the center such as presetting with the portable terminal, and 1 km is the interior taxi information of round scope of radius; It also can be the taxi information in the preset company scope; Such as, certain client takes the taxi of certain taxi company for a long time, thinks that the service of this taxi company is better; It can specify the information of the taxi that obtains this taxi company; Perhaps, above-mentioned two scopes are combined, the taxi information that setting need be obtained is the taxi information in the certain geographic distance of portable terminal in the preset taxi company scope.In practical application, central server can be understood the real needs of portable terminal through resolving the solicited message in the mobile client, to mobile client taxi information is provided according to its demand then.
Step S102: the selected carrying state of mobile client is empty taxi, and sends ride-share request information to the vehicle-mounted client of this taxi;
Mobile client can be selected a carrying state for empty taxi, as candidate's taxi to be taken after obtaining to satisfy the taxi information of oneself requirement from central server from the information of returning.In actual application; The carrying state is that mobile client selects to wait one of necessary Consideration of taking by taxi; In addition, mobile client it is also conceivable that taxi is apart from the distance of mobile client, travel direction, the prestige state of taxi, driving age situation of taxi driver etc.Such as, under considering that taxi is apart from the far and near situation of mobile client, mobile client can select the carrying state for sky and apart from the nearest taxi of portable terminal as candidate's taxi.
It should be noted that: central server is after portable terminal returns taxi information; Its concrete display format on mobile client; The application embodiment does not do any qualification, in practical application, can select according to user's hobby, interest or hardware condition.Show such as the form that can tabulate; And sort according to certain requirement; Mobile client can be selected candidate's taxi easily like this; Also can directly be presented on the GIS map on the mobile client, reflect the coming to its current location etc. of distance, each taxi of portable terminal and taxi intuitively.
After having selected candidate's taxi through aforementioned manner; Can not confirm that candidate's taxi necessarily can accomplish this and take task, fail its carrying state of immediate updating such as, the vehicle-mounted client of taxi; Cause the current non-last state of carrying state that is presented on the mobile client; Also such as because the network signal problem, mistake etc. appears in the taxi range information that is transferred to mobile client.For fear of the generation of this situation, make the reservation accurate and effective of taxi, after the candidate went out taxi from taxi information, mobile client was sent ride-share request information to this taxi, to show the hope of taking this taxi.
Step S103: mobile client receives the confirmation of replying of the vehicle-mounted client of taxi and preengages immediately to realize taxi;
After the vehicle-mounted client of taxi is received the ride-share request information of portable terminal; This solicited message is replied; Can be to agree the confirmation of replying take according to vehicle-mounted client actual conditions behind this response message; Also can be that refusal is taken the refusal information of replying of (such as the time of handing over to the next shift at taxi, driver mealtime, perhaps taxi occurs under the situation such as interim corrupted).Mobile client receive the vehicle-mounted client of taxi reply confirmation after, can realize the reservation of this taxi.After the vehicle-mounted client echo reply of taxi confirmation; Can generate a subscription information by central server or vehicle-mounted client; Send to mobile client, this subscription information can comprise that reservation code, taxi license plate number, reservation holding fix, scheduled wait time and the taxi of this reservation are main information (name driver, telephone number, job number, taxi model, charge situation etc.).Subsequently, taxi can accurately reach the reservation place according to the geographic position of the portable terminal that provides in the ride-share request information, the concrete time of taking etc. on time, and the user takes taxi by ground on time.
Step S104: central server provides both sides' map reference information and temporal information for moving customer side and vehicle-mounted client, and judges the situation of shaking hands of mobile client and vehicle-mounted client.
For let taxi company to taxi behavior manage, reduce the pedestrian and preengage the behavior of refusing to take passengers of back taxi; Certain constraint is carried out in behavior to going out the pedestrian, does not take failing to keep an appointment of reservation taxi after the reservation.System is judged the situation of shaking hands of mobile client and vehicle-mounted client.The determination methods of pedestrian and taxi reservation is: ride-share request user has imported reservation code when taking the reservation taxi on vehicle-mounted client.Otherwise who fails to keep an appointment earlier to judge ride-share request user and taxi:
The judgement that taxi is failed to keep an appointment earlier: wait for that to arriving to subscribe ground scope and ride-share request user are waiting in the ground scope, or subscribing in the stand-by period taxi and sail out of to subscribe and wait for that ground leaves the ground scope of waiting for of subscribing earlier than ride-share request user, or to subscribe in the stand-by period taxi state be that carrying is left to subscribe than ride-share request user and waited for the appearance earlier of ground scope subscribing in the stand-by period taxi;
The determination methods that ride-share request user fails to keep an appointment is: wait for that to arriving to subscribe ground scope and taxi waiting in the ground scope, or subscribing in the stand-by period ride-share request user and leaving to subscribe and wait for that the ground scope leaves the ground scope of waiting for of subscribing earlier, or leaves and wait for that ground is carrying appearance earlier than taxi state subscribing the stand-by period one skilled in the art than taxi subscribing in the stand-by period ride-share request user.
According to these judgment rules, whom can judge basically fail to keep an appointment earlier.For failing to keep an appointment of taxi, its information of failing to keep an appointment can report company.Credit rating is very important as far as the taxi driver, not only relates to the examination of taxi company to them.And, for a taxi that credit rating is good, when reservation, all can occupy certain first chance.Fail to keep an appointment for going out the pedestrian, can formulate some reservation rules and retrain the pedestrian, after failing to keep an appointment such as the pedestrian, just need pay certain fee for appointment when later pedestrian preengages taxi once more.
The application embodiment is in the system that comprises mobile client, the vehicle-mounted client of taxi and central server; Send solicited message by portable terminal to central server; From the taxi information that central server returns, select taxi then; Portable terminal sends ride-share request information to this taxi, behind the response message that receives the vehicle-mounted client of taxi, realizes instant reservation.Compared with prior art; The mobile client of the application embodiment can be initiated the taxi reservation at any time according to the needs of oneself; And can immediately obtain the taxi information of preset range; And no longer need the wait of the no institute purpose of longer time, thus solved prior art problems, improved the efficient of instant reservation taxi.
Portable terminal is after the vehicle-mounted client of taxi is sent ride-share request information in the foregoing description; Can wait for the response message of vehicle-mounted client; But; In some cases, fail accurately to reach vehicle-mounted client such as the network busy signal, mobile client waits to stay always and can not successfully realize this taxi reservation.For avoiding this situation to take place, mobile client can be kept a timer, and this timer is set a Preset Time; After mobile client is sent ride-share request information, start this timer and carry out timing, when the response message of failing when Preset Time arrives, to receive vehicle-mounted client; Mobile client no longer waits and stays, but cancels this reservation flow process, resends solicited message to central server; Obtain new taxi information, so that reselect taxi.Here select to resend solicited message to central server, rather than resend ride-share request information to selected taxi, its reason is: the carrying state of taxi is a real-time change.Even if because network problem causes previous selected taxi to fail correctly to send to reply confirmation; But after network is normal, send ride-share request information once more; Variation possibly take place in the state of the previous taxi of selecting, and still possibly cause taxi reservation failure in this case.
After the vehicle-mounted client of taxi receives the ride-share request information of mobile client transmission in the previous embodiment, to mobile client echo reply confirmation.Though having sent, vehicle-mounted client replys confirmation; But the carrying state of taxi still is a light condition; At this moment the information of this taxi possibly be presented at and supply other mobile client to select on other mobile client, but in fact, this taxi is successfully preengage in this reservation flow process; It will cause the reservation failure of other mobile clients, thereby causes taxi reservation whole efficiency to reduce.For avoiding this situation, the application embodiment preferably mobile client receive the vehicle-mounted client of taxi reply confirmation after, the vehicle-mounted client of taxi does not receive new ride-share request information.Do not receive the new ride-share request information except that this; The application embodiment can also be chosen as a special state of setting state of " by confirmation slip but also not carrying "; Such as " drive towards and wait for ground ", " by reservation "; Then with this special state through vehicle-mounted client to central server transmit status modification information, so that the central server immediate updating is presented at the taxi information on the mobile client.
Above embodiment is the description to the application's method embodiment, and the application also provides the embodiment of taxi reservation system.Referring to Fig. 3, the figure shows the structured flowchart of the reservation system of the application embodiment four.This locating base station embodiment comprises: mobile client 301, the vehicle-mounted client 302 of taxi and central server 303, wherein:
In the taxi reservation system, said mobile client 301 comprises first transmitting element 3011, first receiving element 3012, selected unit 3013, first positioning unit 3014 and first display unit 3015, wherein:
Said first transmitting element 3011 is used for sending solicited message to central server 303, also is used for sending ride-share request information to the vehicle-mounted client 302 of selected taxi;
Said first receiving element 3012 is used for receiving from central server 303 taxi information of taxi in the preset range, also is used to receive the response message of the selected vehicle-mounted client 302 of taxi in selected unit 3013;
Said selected unit 3013, the selected carrying state of taxi information in the preset range that is used for receiving from first receiving element 3012 is empty taxi;
Said first positioning unit 3014 is used for confirming the map reference information and the moving direction of current mobile client;
Said first display unit 3015 is used to show that the response message, carrying state of vehicle-mounted client 302 of taxi information, the taxi of taxi in the preset range of sending here from first receiving element 3012 arrives the route of subscribing wait ground for cartographic information and moving direction, the mobile client of the vehicle-mounted client map location information of empty taxi and moving direction, mobile client oneself with vehicle-mounted client.
In the taxi reservation system, the said vehicle-mounted client 302 that is arranged on the taxi comprises second transmitting element 3021, second receiving element 3022, replys and send unit 3023, second positioning unit 3024 and second display unit 3025, wherein:
Said second transmitting element 3021 is used to send current taxi map location information, travel direction and carrying state;
Said second receiving element is used to receive user's ride-share request information that 3022 central servers 303 transmit;
Said response unit 3023 is used to reply the solicited message that mobile client 301 is sent here;
Said second positioning unit 3024 is used for confirming the map reference information and the moving direction of current vehicle-mounted client 302;
Said second display unit 3025 is used to demonstrate hire a car map location information and moving direction, the mobile client map location information of initiating ride-share request and moving direction, the mobile client of vehicle-mounted client 302 oneself and arrives with vehicle-mounted client and subscribe the route of waiting for ground.
In the taxi reservation system, said central server 303 comprises the 3rd transmitting element 3031, the 3rd receiving element 3032, data storage cell 3033 and judging unit 3034, wherein:
Said the 3rd transmitting element 3031 is used in mobile client 301 is sent preset range carrying state and takes response message, sends ride-share request and the map location information and the moving direction of mobile customer side 301 to the vehicle-mounted client 302 of taxi for empty taxi map location information and moving direction, to what mobile client 301 sent that vehicle-mounted client 302 transmits;
Said the 3rd receiving element 3032 is used to receive that mobile client 301 ride-share request information, the map location information that receives mobile client 301 and moving direction, the vehicle-mounted client 302 of reception transmit takes response message, map location information and moving direction, the vehicle-mounted client 302 carrying states of acceptance and the change time thereof of year client 302 of returning the vehicle to the garage and knock off;
Said data storage cell 3033 is used for storage cart and carries client 302 carrying states and change time and map location information, storage cart thereof and carry client 302 and reply the map location information of the time of ride-share request, storage mobile client 301 and the time of initiating ride-share request;
Said judging unit 3034, be used for according to the data of cell stores 3033 judge mobile client 301 and vehicle-mounted client 302 the situation of shaking hands, mobile client 301 and vehicle-mounted client 302 who fail to keep an appointment earlier.
The course of work of this locating base station embodiment is: mobile client 301 is sent solicited message to central server 303, to obtain taxi information in the preset range; Mobile client 301 therefrom selected carrying state after obtaining taxi information is empty taxi, and sends ride-share request information to the vehicle-mounted client of this taxi; Mobile client 301 receives the response message of the vehicle-mounted client of taxi and preengages immediately to realize taxi.
The application's system embodiment is in the system that comprises mobile client, the vehicle-mounted client of taxi and central server; Send solicited message by portable terminal to central server; From the taxi information that central server returns, select taxi then; Portable terminal sends ride-share request information to this taxi, behind the response message that receives the vehicle-mounted client of taxi, realizes instant reservation.Compared with prior art; The mobile client of the application embodiment can be initiated the taxi reservation at any time according to the needs of oneself; And can immediately obtain the taxi information of preset range; And no longer need the wait of the no institute purpose of longer time, thus solved prior art problems, improved the efficient of instant reservation taxi.
For the convenience of describing, be divided into various unit with function when describing above system and describe respectively.Certainly, when implementing the application, can in same or a plurality of softwares and/or hardware, realize the function of each unit.
Description through above embodiment can know, those skilled in the art can be well understood to the application and can realize by the mode that software adds essential general hardware platform.Based on such understanding; The part that the application's technical scheme contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product can be stored in the storage medium, like ROM/RAM, magnetic disc, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the application or embodiment.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and identical similar part is mutually referring to getting final product between each embodiment, and each embodiment stresses all is the difference with other embodiment.Especially, for system embodiment, because it is basically similar in appearance to method embodiment, so describe fairly simplely, relevant part gets final product referring to the part explanation of method embodiment.System embodiment described above only is schematic; Wherein said unit as the separating component explanation can or can not be physically to separate also; The parts that show as the unit can be or can not be physical locations also; Promptly can be positioned at a place, perhaps also can be distributed on a plurality of NEs.Can realize the purpose of present embodiment scheme according to the needs selection some or all of module wherein of reality.Those of ordinary skills promptly can understand and implement under the situation of not paying creative work.
The application can be used in numerous general or special purpose computingasystem environment or the configuration.For example: personal computer, server computer, handheld device or portable set, plate equipment, multicomputer system, the system based on microprocessor, set top box, programmable consumer-elcetronics devices, network PC, small-size computer, mainframe computer, comprise DCE of above any system or equipment or the like.
The application can describe in the general context of the computer executable instructions of being carried out by computing machine, for example program module.Usually, program module comprises the routine carrying out particular task or realize particular abstract, program, object, assembly, data structure or the like.Also can in DCE, put into practice the application, in these DCEs, by through communication network connected teleprocessing equipment execute the task.In DCE, program module can be arranged in this locality and the remote computer storage medium that comprises memory device.
The above only is the application's a embodiment; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the application's protection domain.

Claims (10)

1. one kind based on LBS taxi reserving method, it is characterized in that, this method is applicable to and comprises mobile client, be arranged at vehicle-mounted client and the system of central server on the taxi that this method comprises:
Mobile client is sent solicited message to central server; To obtain the taxi information of taxi in the preset range; Said taxi information comprises vehicle-mounted objective state, and said carrying state is provided to central server after the carrying state changes by vehicle-mounted client;
The selected carrying state of mobile client is empty taxi, and sends ride-share request information to the vehicle-mounted client of this taxi;
The confirmation of replying that the vehicle-mounted client of mobile client this taxi of reception is returned is preengage to realize taxi immediately;
Central server provides both sides' map reference information and temporal information for moving customer side and vehicle-mounted client, and judges the situation of shaking hands of mobile client and vehicle-mounted client.
2. method according to claim 1 is characterized in that, said taxi information also comprises the map reference information and the moving direction information of taxi and mobile client, then:
The earlier selected carrying state of mobile client is empty taxi, sends ride-share request information to it again.
3. method according to claim 2 is characterized in that, saidly goes out map reference information that ride-share request information comprises current mobile client, subscribes holding fix and subscribe the stand-by period.
4. method according to claim 1; It is characterized in that vehicle-mounted response message is divided into information and refusal ride-share request that vehicle-mounted client is agreed ride-share request; The information of its agreement ride-share request comprises reservation code, reservation taxi license plate number, reservation wait ground and reservation stand-by period, and wherein reservation code is used on vehicle-mounted client, importing when the ride-share request user takes the reservation taxi shaking hands with realization mobile client and vehicle-mounted client.
5. method according to claim 1 is characterized in that, said method also comprises: portable terminal picks up counting after the vehicle-mounted client of selected taxi is sent ride-share request information, then:
Mobile client is not received the confirmation of replying of the vehicle-mounted client of this taxi when Preset Time arrives; Central server is to mobile client feedback ride-share request failure information, and mobile client can resend ride-share request information to other carrying states for empty taxi through central server.
6. method according to claim 1; It is characterized in that; Said method also comprises: mobile client receive the vehicle-mounted client of taxi reply confirmation after; The vehicle-mounted client of taxi does not receive new ride-share request information, and central server provides mobile client and taxi vehicle-mounted client map location information and moving direction information in real time to mobile client and the vehicle-mounted client of taxi.
7. one kind based on LBS taxi reservation system, it is characterized in that this system comprises: mobile client, be arranged at vehicle-mounted client and central server on the taxi, wherein:
Said mobile client comprises first transmitting element, first receiving element, selected unit, first positioning unit and first display unit, wherein:
Said first transmitting element is used for sending solicited message to central server, also is used for sending ride-share request information to the vehicle-mounted client of selected taxi;
Said selected unit, the selected carrying state of taxi information in the preset range that is used for receiving from first receiving element is empty taxi;
Said first receiving element is used for receiving from central server the taxi information of taxi in the preset range, also is used to receive the response message of the selected vehicle-mounted client of taxi in selected unit;
Said first positioning unit is used for confirming the map reference information and the moving direction of current mobile client;
Said first display unit is used to show that the response message, carrying state of vehicle-mounted client of taxi information, the taxi of taxi in the preset range of sending here from first receiving element arrives the route of subscribing wait ground for cartographic information and moving direction, the mobile client of the vehicle-mounted client map location information of empty taxi and moving direction, mobile client oneself with vehicle-mounted client.
8. system according to claim 7 is characterized in that, the said vehicle-mounted client that is arranged on the taxi comprises second transmitting element, second receiving element, replys and send unit, second positioning unit and second display unit, wherein:
Said second transmitting element is used to send current taxi map location information, travel direction and carrying state;
Said second receiving element is used for user's ride-share request information that the receiving center server transmits;
Said response unit is used to reply the solicited message that mobile client is sent here;
Said second positioning unit is used for confirming the map reference information and the moving direction of current vehicle-mounted client;
Said second display unit is used to demonstrate hire a car the map location information of vehicle-mounted client oneself and the route that moving direction, the mobile client map location information of initiating ride-share request and moving direction, mobile client and vehicle-mounted client arrive reservation wait ground.
9. system according to claim 7 is characterized in that, said central server comprises the 3rd transmitting element, the 3rd receiving element, data storage cell and judging unit, wherein:
Said the 3rd transmitting element is used in mobile client is sent preset range carrying state and takes response message, sends ride-share request and the map location information and the moving direction of mobile customer side to the vehicle-mounted client of taxi for empty taxi map location information and moving direction, to what mobile client sent that vehicle-mounted client transmits;
Said the 3rd receiving element is used to receive that mobile client ride-share request information, the map location information that receives mobile client and moving direction, the vehicle-mounted client of reception transmit takes response message, map location information and moving direction, acceptance vehicle-mounted client carrying state and the change time thereof of year client of returning the vehicle to the garage and knock off;
Said data storage cell is used for storage cart and carries client carrying state and change time and map location information, storage cart thereof and carry client and reply the map location information of the time of ride-share request, storage mobile client and the time of initiating ride-share request;
Said judging unit, who fails to keep an appointment earlier to be used for judging the situation of shaking hands, mobile client and the vehicle-mounted client of mobile client and vehicle-mounted client according to the data of cell stores.
10. system according to claim 9; It is characterized in that; Said judging unit carries out the determination methods that ride-share request user and taxi shake hands: ride-share request user has imported reservation code when taking the reservation taxi on vehicle-mounted client, otherwise judging unit carries out whose determination methods of failing to keep an appointment earlier of ride-share request user and taxi is:
The judgement that taxi is failed to keep an appointment earlier: wait for that to arriving to subscribe ground scope and ride-share request user are waiting in the ground scope, or subscribing in the stand-by period taxi and sail out of to subscribe and wait for that ground leaves the ground scope of waiting for of subscribing earlier than ride-share request user, or to subscribe in the stand-by period taxi state be that carrying is left to subscribe than ride-share request user and waited for the appearance earlier of ground scope subscribing in the stand-by period taxi;
The determination methods that ride-share request user fails to keep an appointment is: wait for that to arriving to subscribe ground scope and taxi waiting in the ground scope, or subscribing in the stand-by period ride-share request user and leaving to subscribe and wait for that the ground scope leaves the ground scope of waiting for of subscribing earlier, or leaves and wait for that ground is carrying appearance earlier than taxi state subscribing the stand-by period one skilled in the art than taxi subscribing in the stand-by period ride-share request user.
CN2012101831060A 2012-06-06 2012-06-06 Taxi reservation system and method based on location based service (LBS) Pending CN102682599A (en)

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Application publication date: 20120919