CN100483476C - Method and system for vehicle scheduling - Google Patents
Method and system for vehicle scheduling Download PDFInfo
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- CN100483476C CN100483476C CNB2006100611513A CN200610061151A CN100483476C CN 100483476 C CN100483476 C CN 100483476C CN B2006100611513 A CNB2006100611513 A CN B2006100611513A CN 200610061151 A CN200610061151 A CN 200610061151A CN 100483476 C CN100483476 C CN 100483476C
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Abstract
This invention discloses one car transfer method and system, which comprises the following steps: the car transfer center determines the qualified information car as basic transfer subject; car transfer center selects relative strategy according to the needs information and sending basic transfer information according to the transfer strategy; the transfer center receives the basic transfer information for affirmative answer and sends detail transfer information. This invention system comprises car transfer center, information collection and feedback platform and cargo wireless terminal.
Description
Technical field
The present invention relates to a kind of vehicle dispatching method and system.
Background technology
Present vehicle dispatch system mainly is based on the transmission that car transfer center and the communicating by letter between the vehicle that be scheduled are finished vehicle dispatching information, be car transfer center to all vehicle transmitting and scheduling requests, finish corresponding scheduling flow according to the response of the vehicle that is scheduled.Traditional communication mode mainly adopts voice, by the yardman by speech network to vehicle broadcasting traveller information, traveller's information of receiving judged and fed back by the driver of vehicle.The yardman makes decision according to the feedback information of each vehicle, and scheduler task is implemented to wherein certain vehicle.
Along with the development of technology and the aggravation of industry competition, the rationality of the expense cost of dispatching system, dispatching efficiency, dispatching method etc. receives increasing concern.Therefore, in the prior art, obtained using widely based on the vehicle dispatching method between car wireless terminal equipment and the car transfer center, this method specifically comprises the steps:
Step 1, car transfer center send the schedule information that comprises the Customer Location parameter by cordless communication network to the vehicle that is scheduled;
After step 2, car wireless terminal equipment received the schedule information that car transfer center sends, relatively whether the current location of the traveller's location parameter and vehicle self in the schedule information was consistent, if unanimity then schedule information is shown to the driver of vehicle;
Step 3, driver import car wireless terminal equipment by input equipment with feedback result, and car wireless terminal equipment returns back to car transfer center by cordless communication network and handles.
Be not difficult to find out that from above description there is following shortcoming in existing vehicle dispatching method to prior art:
At first, car transfer center is identical scheduling strategy for all dispatching requirement employings, adopts rational scheduling strategy according to different demands, and finishes scheduling flow according to rational scheduling strategy.As the dispatching requirement in a time 20 minutes, whether vehicle can compare according to the standard radius of a circle that self-position and car transfer center provide confirms in the scheduling scope.And the dispatching requirement after a time 2 hours obviously is not suitable for using the same method the selection scheduling object, because the flow direction of vehicle and distribution can change a lot in 2 hours time.
Secondly, the object of car transfer center transmission schedule information comprises whole vehicles that is scheduled.Generally, be not that all vehicles are fit to bear scheduler task.For example, the client of some vehicle distances proposition dispatching requirement is far away, can not arrive in traveller's point at the appointed time; Some vehicle vehicle does not meet dispatching requirement, requires the commercial car of 8 people's seats as the guest, and then the vehicle of all the other types is not at the row that can dispatch.Therefore vehicle dispatching method of the prior art is indiscriminate sends the traffic volume that schedule information will inevitably increase vehicle dispatching information to the rolling stock set, reduces overall system efficiency simultaneously and increases operation cost.
At last, in the prior art client's the location parameter part as dispatch request is sent, have a plurality of vehicles and receive schedule information and be shown to the vehicle driver by the checking of car wireless terminal device interior, the vehicle driver may not observe scheduling rule fully and directly seize traveller according to location parameter.Thereby can't eliminate the drawback that vehicle driver's malice is seized traveller.
Summary of the invention
In view of this, the invention provides a kind of vehicle dispatching method and system, be used for solving different identical dispatching method and big, the inefficient problems of schedule information traffic volume of dispatching requirement employing that prior art exists, thereby improve the efficient and the economy of vehicle scheduling, whole scheduling flow is standardized more.
The objective of the invention is to be achieved through the following technical solutions:
A kind of vehicle dispatching method comprises:
A, car transfer center determine to meet the vehicle of described dispatching requirement information characteristics key element as basic transfer subject according to dispatching requirement information;
B, car transfer center are divided into groups to described basic transfer subject according to the selected corresponding scheduling strategy of described dispatching requirement information, and send basic schedule information according to described scheduling strategy to a grouping of described basic transfer subject;
C, car transfer center are chosen the member from the grouping member who gives positive response after receiving the positive response of grouping member for described basic schedule information of described basic transfer subject, send detailed schedule information to the described member who chooses.
Wherein, when employing arrived strategy the earliest, described step b specifically comprised:
The member that b11, car transfer center go out described basic transfer subject according to the positional information calculation of described basic transfer subject arrives the time of client position needs;
B12, car transfer center are that parameter is gathered prioritization to described basic transfer subject with the time that calculates among the step b11, then described basic transfer subject are divided into groups according to priority;
B13, car transfer center at first send described basic schedule information to the grouping of high priority, as positive response high priority packet member as described in advance official hour is not received, then send described basic schedule information to the grouping of low priority more successively, up to receiving sure answer;
And described step c further comprises:
C1, car transfer center are chosen the undertaker of the vehicle of suitable quantity as this scheduler task according to the rule of prior formulation from the member who gives positive response, and send detailed schedule information to it.
When adopting the multicast strategy, described step b specifically comprises:
B21, car transfer center are divided into several groupings with described basic transfer subject, and determine one according to the rule of round-robin in regular turn and be grouped into the current scheduling object;
B22, car transfer center send basic schedule information to described current scheduling object;
And described step c further comprises:
C2, car transfer center are chosen the undertaker of the vehicle of suitable quantity as this scheduler task according to the rule of prior formulation from the current scheduling object member who gives positive response, and send detailed schedule information to it.
Also comprise step after the described step c2:
D, in time of arrival that distance requires in described dispatching requirement information during also surplus certain hour, car transfer center repeats to send described detailed schedule information to the undertaker of described this scheduler task, reminds and requires it to reaffirm;
The undertaker of e, described this scheduler task sends to described car transfer center with return information.
Also comprise before the described step a: described car transfer center receives the described dispatching requirement information that the client sends; And when not having vehicle to meet described dispatching requirement information, send the scheduling failure information to the client.
Described car transfer center sends to the client with described this scheduler task undertaker's characteristic information after the positive response of receiving for described detailed schedule information.
Accordingly, the present invention also provides a kind of vehicle dispatch system, comprises car transfer center, information acquisition and feedback platform and car wireless terminal.
Described car transfer center is used for determining basic transfer subject and selecting corresponding scheduling strategy according to dispatching requirement information, and generates basic schedule information and detailed schedule information according to dispatching requirement information; According to fixed scheduling strategy described basic transfer subject is divided into groups simultaneously, and send described basic schedule information, and from the member who gives positive reply, choose the member and send detailed schedule information to the described member who chooses to one of described basic transfer subject grouping;
Described information acquisition and feedback platform are used for the client and transmit dispatching requirement information by information acquisition and feedback platform to described car transfer center, and described car transfer center are transmitted scheduling result information by information acquisition and feedback platform to the client;
Described car wireless terminal is used to receive basic schedule information and the detailed schedule information that described car transfer center sends, and driver's answer is replied send to described car transfer center simultaneously.
Wherein, described car transfer center comprises:
Information database, the information that is used to store the rolling stock that can be scheduled;
The decision-making management control module is used for determining basic transfer subject according to the described information database of dispatching requirement information inquiry; And, generate basic schedule information and detailed schedule information according to the corresponding scheduling strategy of dispatching requirement Information Selection; Control wireless communication unit simultaneously and send described basic schedule information and detailed schedule information;
Wireless communication unit, the basic schedule information and the detailed schedule information that are used for described decision-making management control module is generated are sent to car wireless terminal and receive the return information that sends from car wireless terminal.
Described scheduling strategy can upgrade according to different dispatching requirement information or application scenarioss, and adds in the decision-making management control module.
By technique scheme as can be seen, beneficial effect of the present invention is:
1, car transfer center is analyzed the dispatching requirement of receiving, has adopted different scheduling strategies to dispatch for different dispatching requirement.The selection of scheduling strategy is according to can dynamically adjusting change at any time.By optimization, progressively make dispatching system to intelligent development to scheduling strategy and policy selection.
2, in the scheduling strategy that provides, change with the different of practical application scene according to dispatching requirement information for the selection of scheduler object scope, can dwindle the range of transmission of schedule information like this, reduced transinformation, improved the efficient of scheduling simultaneously.
3, traditional mode that settles at one go is not adopted in the transmission of schedule information, is about to whole travellers information and once is sent to the object that is scheduled.But adopting the mode of proceed step by step, the basic schedule information with dispatching requirement passes to the object that is scheduled earlier, judges whether to be ready the foundation accepting to dispatch as it.Then car transfer center is chosen the undertaker of scheduler task according to certain strategy from the object of being ready to accept to dispatch, and the details with dispatching requirement pass to him again.Solved in traditional approach the vehicle driver like this and do not observed scheduling rule, under the situation of receiving scheduling task assignment not, seized the situation of traveller according to location parameter, thereby make whole scheduling flow standardization.
Description of drawings
Fig. 1 be in the vehicle dispatch system provided by the invention car wireless terminal the composition structural representation;
Fig. 2 be in the vehicle dispatch system provided by the invention car transfer center the composition structural representation;
Fig. 3 is based on the process flow diagram that arrives the vehicle dispatching method of strategy the earliest among the present invention;
Fig. 4 among the present invention based on the process flow diagram of the vehicle dispatching method of multicast strategy.
Embodiment
Core concept of the present invention is: the vehicle that car transfer center determines to meet dispatching requirement information characteristics key element according to dispatching requirement information is as basic transfer subject and select corresponding scheduling strategy, and car transfer center sends basic schedule information according to this scheduling strategy to basic transfer subject.After the positive response of the member who receives basic transfer subject for basic schedule information, car transfer center sends detailed schedule information to described member.
Based on core concept of the present invention, the technical scheme to vehicle dispatch system provided by the invention and vehicle dispatching method is further described in conjunction with the accompanying drawings below.
Vehicle dispatch system of the present invention is made up of information acquisition and feedback platform, car transfer center and car wireless terminal.
Information acquisition and feedback platform are the interface between client and the car transfer center, and the user can transmit dispatching requirement information to car transfer center by information acquisition and feedback platform.Car transfer center also can be transmitted information such as scheduling result by information acquisition and feedback platform to the client.Information acquisition and feedback platform can be voice link, SMS platform, internet of being connected to by public phone network car transfer center etc.
The composition structure of car wireless terminal comprises GPS module, wireless communication module, storer, CPU, input equipment, output device as shown in Figure 1.
Wherein, the GPS module relevant location information that is used for determining the position of vehicle and vehicle is provided.
Wireless communication module be used to realize and car transfer center or and other car wireless terminal between radio communication.
Storer is used to store the various parameter informations of car wireless terminal.
Input equipment is used to receive the vehicle driver and imports relevant information, can be touch-screen, button, handwriting pad and telepilot etc.
It can be display, audio frequency output etc. that output device is used for relevant information is offered the vehicle driver.
Car wireless terminal receives information by wireless communication module, by output device information is offered the vehicle driver after receiving the schedule information that car transfer center is sent.The vehicle driver can be in conjunction with self actual conditions, by the answer of acceptance of input equipment feedback or refusal.The CPU of car wireless terminal equipment is in response to vehicle driver's positive reply, and the control wireless communication unit is sent to car transfer center with return information.
When the client proposed dispatching requirement, information acquisition and feedback platform can be gathered client's dispatching requirement information according to certain template.This template can be a form as shown in table 1:
| Numbering | Client's number | The traveller place | Require time of arrival | Require vehicle | Vehicle fleet size | The trade connection mode |
| 0012 | ? 4 | No. 122, the strong North Road of China | On October 5th, 2005 16:20 | 4 people sit dolly | 1 | 123456789 Misses Liu |
Table 1
The dispatching requirement information that adopts template to gather the client can guarantee the dispatching requirement information integrity, prevents information incompleteness, omission that human negligence causes, for the decision-making of decision-making management control module provides foundation.
The structure of car transfer center is made up of decision-making management control module, information database, wireless communication unit as shown in Figure 2.
Wherein, the characteristic element (as vehicle fleet size, type of vehicle etc.) of the dispatching requirement information that the decision-making management control module provides according to information acquisition and feedback platform, inquiry meets the vehicle of essential characteristic key element in information database.When not having the vehicle of the essential characteristic key element that meets dispatching requirement, then send the scheduling failure information to information acquisition and feedback platform, will dispatch failure information by information acquisition and feedback platform and feed back to the client.If when having the vehicle of the essential characteristic key element that meets dispatching requirement, then the decision-making management control module filters out the vehicle set that meets fundamental, as basic transfer subject.The decision-making management control module carries out the selection of scheduling strategy according to dispatching requirement information then, and arbitrary scheduling strategy is all based on this basic transfer subject.
The decision-making management control module generates basic schedule information according to dispatching requirement information, and with the transmission object of fixed basic transfer subject as basic schedule information.Basic schedule information only comprises rough Customer Location and scheduling numbering, is used for the notice scheduling and takes place.When having the member that the basic schedule information that receives has been given sure answer and replys in the basic transfer subject, the decision-making management control module is selected the undertaker of the vehicle of suitable number as scheduler task, and generates detailed schedule information.Schedule information comprises detailed Customer Location, client characteristics, trade connection mode etc. in detail.
Information database, the information that is used to store the rolling stock that can be scheduled.
Wireless communication unit is used for sending schedule information to scheduler object under the control of decision-making management control module.This schedule information comprises basic schedule information and detailed schedule information.
In technical scheme of the present invention, can comprise for the scheduling strategy that the decision-making management control module is selected:
Arrive strategy the earliest: current state is idle vehicle set in the decision-making management control module Query Information database, send Location Request to this set, the positional information of returning according to each vehicle, calculate by certain method, preferably can also be in conjunction with current traffic information, navigational system etc. estimate each vehicle and arrive traveller's required time of position.
The vehicle that the decision-making management control module arrives before selecting and can requiring time of arrival in dispatching requirement information is as basic transfer subject.
The decision-making management control module generates basic schedule information according to dispatching requirement information, and control wireless communication unit send basic schedule information to basic transfer subject, start timing device simultaneously.If timing device in the predefined time no basic transfer subject member give positive response, then the decision-making management control module will repeat said process.When receiving the positive reply that the basic transfer subject member returns, the decision-making management control module can adopt the principle of First come first served to select the undertaker of the vehicle of suitable quantity as this scheduler task; And generate detailed schedule information, control wireless communication unit simultaneously and send detailed schedule information to the undertaker of scheduler task.
The multicast strategy: when the decision-making management control module will meet the vehicle of essential characteristic key element of dispatching requirement as basic transfer subject.The decision-making management control module is divided into several groups with all members in the basic transfer subject.When dispatching requirement, the decision-making management control module selects a grouping as the current scheduling object, and generates basic schedule information according to dispatching requirement.
Selecting the foundation of grouping can be to circulate according to the order of sequence, and scheduler object was 1 group when for example adopting the multicast strategy last time, and then this scheduler object is 2 groups, analogizes according to the order of sequence successively later on, takes turns and then restarts from 1 group after circulation finishes when one.
Decision-making management control module control wireless communication unit sends basic schedule information to the current scheduling object, starts timing device simultaneously.If timing device in the predefined time no vehicle give positive response, then the decision-making management control module will select next the grouping as the current scheduling object set, repetition said process again.When receiving the positive reply that the member returns, the decision-making management control module adopts the principle of First come first served to select the undertaker of the vehicle of suitable quantity as this scheduler task; And generating detailed schedule information, the control wireless communication unit sends detailed schedule information to the undertaker of scheduler task.
The time of arrival that requires in the distance client requirement information is during surplus certain intervals (as 30 minutes), and the decision-making management control module will be controlled wireless communication unit and repeat to send detailed schedule information to the vehicle of bearing scheduler task and confirm and remind.
The longest preference strategy of stand-by period: after car transfer center receives the dispatching requirement information that information acquisition and feedback platform provide, decision-making management control module visit information database, in the time of will meeting the vehicle of essential characteristic key element of dispatching requirement as basic transfer subject.The decision-making management control module to basic transfer subject member wherein according to free time length sort, the longest priority of stand-by period is high more.Select the higher car two of priority as the current scheduling object, send basic schedule information to it.Then continue to send detailed schedule information for the positive response of receiving, otherwise continue to send basic schedule information, till receiving positive response to next stand-by period vice-minister's vehicle.
In the practical application, can change generating new scheduling strategy according to the different of the characteristic element of the dispatching requirement of receiving or the scene that adapts to, and add in the decision-making management control module selective.The decision-making management control module can select suitable scheduling strategy to finish scheduler task according to different dispatching requirement.
Below in conjunction with accompanying drawing the vehicle dispatching method based on above-mentioned strategy among the present invention is described in further detail:
Based on the specific implementation process of the method for the transmission vehicle dispatching information that arrives strategy the earliest as shown in Figure 3, may further comprise the steps in the technical scheme of the present invention:
S301, client propose the vehicle scheduling demand by certain communication mode to car transfer center, and communication mode can be voice, note or internet etc.;
S302, car transfer center send the vehicle location request to the idle vehicle of the characteristic element (as quantity, type) that meets the dispatching requirement requirement;
After the car wireless terminal of S303, described idle vehicle is received the vehicle location request, the relevant information of vehicle location is replied to car transfer center;
S304, car transfer center be according to the positional information that vehicle returns, and estimates the time that each vehicle arrives the traveller position, and be that parameter is to the vehicle prioritization with the evaluation time; According to certain division parameter vehicle is carried out priority packet then; Car transfer center at first sends basic schedule information to the vehicle grouping of high priority; As in advance not receiving sure answer in the official hour, then send basic schedule information to the vehicle grouping of low priority more successively, up to receiving positive response, then this step finishes;
S305, car-mounted terminal offer vehicle driver by output device with information with basic schedule information after receiving basic schedule information;
S306, vehicle driver reply by the input equipment of car wireless terminal according to oneself wish or actual conditions;
S307, car wireless terminal are replied vehicle driver's answer by wireless communication system and are sent to car transfer center;
S308, car transfer center adopt certain strategy to select the undertaker of the vehicle of suitable quantity as this scheduler task from the vehicle that gives positive response, and send the car wireless terminal equipment of detailed dispatch request information to the vehicle of bearing scheduler task;
Preferably, the strategy in this step can be: the vehicle that gives positive response is at first preferentially born this scheduler task.
S309, car wireless terminal offer the vehicle driver with detailed schedule information;
S310, car transfer center will be born the characteristic information of the vehicle of this scheduler task, as license plate number, and the car body feature, driver's contact method etc. sends to the client who proposes dispatching requirement.
Preferably, after the vehicle that is scheduled is received detailed schedule information and is given positive response, as can't the operation dispatching task time because of emergency situations, can send the request of cancellation operation dispatching task to car transfer center, car transfer center will be responded after receiving the cancellation request, and refresh the vehicle set that meets schedulable condition, repeat step based on the dispatching method of current scheduling strategy.
Be suitable in client's dispatching requirement requiring more urgent situation time of arrival based on the vehicle dispatching method that arrives strategy the earliest, calculate according to the vehicle current location this moment and obtain arriving the foundation of the time of traveller position as the selection scheduling object, can in the shortest time, meet customer need, reduce unnecessary information simultaneously and send, improved dispatching efficiency.
Based on the specific implementation process of the vehicle dispatching information transmitting method of multicast strategy as shown in Figure 4, may further comprise the steps in the technical scheme of the present invention:
S401, client propose the vehicle scheduling demand by certain communication mode to car transfer center, and communication mode can be voice, note or internet etc.;
S402, car transfer center can be divided into groups all vehicles that meet dispatching requirement information characteristics key element, and with some groupings as the current scheduling object, the vehicle in this grouping sends basic schedule information.Selecting the foundation of grouping can be to circulate according to the order of sequence.Scheduler object was 1 group when for example adopting the multicast strategy last time, and then this scheduler object is 2 groups, analogize according to the order of sequence successively later on, when one take turns the circulation finish after then again since 1 group.
S403, car-mounted terminal offer vehicle driver by output device with information with basic schedule information after receiving basic schedule information;
S404, vehicle driver reply by the input equipment of car wireless terminal according to oneself wish or actual conditions;
S405, car wireless terminal are replied vehicle driver's answer by wireless communication system and are sent to car transfer center;
S406, car transfer center adopt certain strategy to select the undertaker of the vehicle of suitable quantity as this scheduler task from the vehicle of a plurality of positive response, and send the car wireless terminal equipment of detailed dispatch request information to vehicle;
S407, car wireless terminal offer the vehicle driver with detailed schedule information;
S408, car transfer center will be born the characteristic information of the vehicle of this scheduler task, as license plate number, and the car body feature, driver's contact method sends to the client who proposes dispatching requirement.
During the also surplus certain hour of S409, the vehicle time of arrival that requires in the distance customer demand (as 30 minutes), car transfer center repeats to send detailed schedule information to the vehicle of bearing scheduler task and reminds the vehicle driver and require it to reaffirm;
S410, car wireless terminal offer the driver with detailed schedule information;
S411, vehicle driver import car wireless terminal by input equipment with return information;
S412, car wireless terminal send to car transfer center with return information by cordless communication network.
Be fit to long situation of current time arrival intervals of requiring in client's dispatching requirement (such as using the car demand after a time 3 hours) based on the vehicle dispatching method of multicast strategy.During this period of time the flow direction of vehicle and flow may have greatly changed, and the required time selection scheduling object in client location is obviously not accurate enough according to arriving.If vehicle arrives traveller's position special trip in advance too early and waits for that must cause operation cost to improve, benefit reduces in addition.Guarantee that based on the vehicle dispatching method of multicast strategy each member's vehicle obtains having equal opportunities of schedule information in the long run/term, and when having reduced each scheduling, receive the vehicle fleet size of basic schedule information.
Technical scheme of the present invention can also realize the transfer approach of schedule information based on the longest preference strategy of stand-by period.After car transfer center receives client's dispatching requirement, to all idle vehicles of meeting dispatching requirement information characteristics key element according to free time length sort, the longest priority of stand-by period is high more.Car transfer center selects the higher car two of priority as scheduler object, sends basic schedule information to it.As receive that sure answer is replied and then continue to send detailed schedule information to it, otherwise continue to send basic schedule information to next stand-by period vice-minister's vehicle, till receiving that positive response is replied.The detailed process of its realization and above-mentioned two kinds of methods are basic identical, no longer are described in detail at this.
Based on the stand-by period the schedule information transfer approach of long preference strategy be applicable in client's dispatching requirement that to requiring time of arrival tight and require vehicle only be the situation of odd number, this method helps the whole job status of dispatching buses and gathering of balance.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (9)
1, a kind of vehicle dispatching method is characterized in that:
A, car transfer center determine to meet the vehicle of described dispatching requirement information characteristics key element as basic transfer subject according to dispatching requirement information;
B, car transfer center are divided into groups to described basic transfer subject according to the selected corresponding scheduling strategy of described dispatching requirement information, and send basic schedule information according to described scheduling strategy to a grouping of described basic transfer subject;
C, car transfer center are chosen the member from the grouping member who gives positive response after receiving the positive response of grouping member for described basic schedule information of described basic transfer subject, send detailed schedule information to the described member who chooses.
2, the method for claim 1 is characterized in that, described step b specifically comprises:
The member that b11, car transfer center go out described basic transfer subject according to the positional information calculation of described basic transfer subject arrives the time of client position needs;
B12, car transfer center with the time that calculates among the step b11 be parameter to described basic transfer subject prioritization, then described basic transfer subject is divided into groups according to priority;
B13, car transfer center at first send described basic schedule information to the grouping of high priority, as positive response high priority packet member as described in advance official hour is not received, then send described basic schedule information to the grouping of low priority more successively, up to receiving sure answer;
And described step c further comprises:
C1, car transfer center are chosen the undertaker of the vehicle of suitable quantity as this scheduler task according to the rule of prior formulation from the member who gives positive response, and send detailed schedule information to it.
3, the method for claim 1 is characterized in that, described step b specifically comprises:
B21, car transfer center are divided into several groupings with described basic transfer subject, and determine one according to the rule of round-robin in regular turn and be grouped into the current scheduling object;
B22, car transfer center send basic schedule information to described current scheduling object;
And described step c further comprises:
C2, car transfer center are chosen the undertaker of the vehicle of suitable quantity as this scheduler task according to the rule of prior formulation from the current scheduling object member who gives positive response, and send detailed schedule information to it.
4, method as claimed in claim 3 is characterized in that, also comprises step after the described step c2:
D, in time of arrival that distance requires in described dispatching requirement information during also surplus certain hour, car transfer center repeats to send described detailed schedule information to the undertaker of described this scheduler task, reminds and requires it to reaffirm;
The undertaker of e, described this scheduler task sends to described car transfer center with return information.
5, the method for claim 1 is characterized in that: also comprise before the described step a: described car transfer center receives the described dispatching requirement information that the client sends; And when not having vehicle to meet described dispatching requirement information, send the scheduling failure information to the client.
As each described method in the claim 1 to 5, it is characterized in that 6, described car transfer center sends to the client with described this scheduler task undertaker's characteristic information after the positive response of receiving for described detailed schedule information.
7, a kind of vehicle dispatch system comprises car transfer center, information acquisition and feedback platform and car wireless terminal, it is characterized in that:
Car transfer center is used for determining basic transfer subject and selecting corresponding scheduling strategy according to dispatching requirement information, and generates basic schedule information and detailed schedule information according to dispatching requirement information; According to fixed scheduling strategy described basic transfer subject is divided into groups simultaneously, and send described basic schedule information, and from the member who gives positive response, choose the member and send detailed schedule information to the described member who chooses to one of described basic transfer subject grouping; Information acquisition and feedback platform are used for the client and transmit dispatching requirement information by described information acquisition and feedback platform to described car transfer center, and described car transfer center are transmitted scheduling result information by described information acquisition and feedback platform to the client;
Car wireless terminal is used to receive basic schedule information and the detailed schedule information that described car transfer center sends, and driver's answer is replied send to described car transfer center simultaneously.
8, vehicle dispatch system as claimed in claim 7 is characterized in that, described car transfer center comprises:
Information database, the information that is used to store the rolling stock that can be scheduled;
The decision-making management control module is used for determining basic transfer subject according to the described information database of dispatching requirement information inquiry; And, generate basic schedule information and detailed schedule information according to the corresponding scheduling strategy of dispatching requirement Information Selection; Control wireless communication unit simultaneously and send described basic schedule information and detailed schedule information;
Wireless communication unit, the basic schedule information and the detailed schedule information that are used for described decision-making management control module is generated are sent to car wireless terminal and receive the return information that sends from car wireless terminal.
As claim 8 or 7 described vehicle dispatch systems, it is characterized in that 9, described scheduling strategy upgrades according to different dispatching requirement information or application scenarioss, and adds in the decision-making management control module.
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| CN102509449B (en) * | 2011-10-24 | 2014-01-15 | 北京东方车云信息技术有限公司 | Vehicle scheduling method based on fuzzy decision |
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| CN105100167B (en) * | 2014-05-20 | 2019-06-07 | 华为技术有限公司 | The processing method and car-mounted terminal of message |
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| CN117522091B (en) * | 2024-01-08 | 2024-04-16 | 国网四川省电力公司电力科学研究院 | Intelligent scheduling system and method for emergency repair of post-earthquake power equipment |
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Assignee: Guangzhou Jiali cangma Company Limited Assignor: Huawei Technologies Co., Ltd. Contract record no.: 2010440001253 Denomination of invention: Method and system for vehicle scheduling Granted publication date: 20090429 License type: Exclusive License Open date: 20070926 Record date: 20100819 |