CN105809952A - Control method and system for avoiding road segment jams of public buses - Google Patents
Control method and system for avoiding road segment jams of public buses Download PDFInfo
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- CN105809952A CN105809952A CN201610300748.2A CN201610300748A CN105809952A CN 105809952 A CN105809952 A CN 105809952A CN 201610300748 A CN201610300748 A CN 201610300748A CN 105809952 A CN105809952 A CN 105809952A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/202—Dispatching vehicles on the basis of a location, e.g. taxi dispatching
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Abstract
The invention discloses a control method and system for avoiding road segment jams of public buses.The method comprises the steps that position information of the buses in the running process is collected and reported to a dispatching background; then, the dispatching background calculates the distance between all the buses on public bus lines according to the position information, sets the maximum distance threshold value and the minimum distance threshold value between the buses and the buses in front of and behind the buses and carries out threshold value judgment on the distances obtained through calculation; finally, the dispatching background issues dispatching information to the buses according to the threshold value judgment results.Thus, intelligent regulation of urban traffic resources is achieved; besides, the reasonability and real-time performance of public bus dispatching are improved, and people can go out conveniently.
Description
Technical field
The present invention relates to public transport technical field, particularly the control system of a kind of control method avoiding public transit vehicle section to cluster round and application the method thereof.
Background technology
Existing bus dispatching system is all arrange an order according to class and grade according to timetable, vehicle positioning equipment real-time report gps positions data, background dispatching system can show vehicle location according to this information on map, and learn the location map of this route vehicle, infer whether vehicle is runed normally, whether particular vehicle needs adjustment road speed, but driver cannot learn fore-aft vehicle spacing, usually occur that same circuit clusters round in same section, the vehicle of even same circuit arrives same website simultaneously, but a certain section is long-time without vehicle parking on a circuit, make traffic resource cannot obtain reasonable disposition, the trip of people is caused large effect.
Summary of the invention
The present invention solves the problems referred to above, providing a kind of control method avoiding public transit vehicle section to cluster round and control system, it is by vehicle location and spacing statistics, and the threshold decision according to spacing sends schedule information from trend vehicle, more intelligent and automatization, bus dispatching is more convenient.
For achieving the above object, the technical solution used in the present invention is:
First, the present invention provides a kind of control method avoiding public transit vehicle section to cluster round, and it comprises the following steps:
10. collection vehicle positional information in the process of moving, and report to dispatching backstage；
20. scheduling backstage is according to the spacing between all vehicles on described positional information calculation public bus network；
30. scheduling backstage arranges the maximum spacing threshold value between described vehicle and fore-aft vehicle and minimum spacing threshold value, and described calculated spacing is carried out threshold decision；
40. scheduling backstage issues schedule information according to the result of described threshold decision to described vehicle.
Preferably, in described step 10, collection vehicle positional information in the process of moving, when referring to the described vehicles while passing website of collection, report, to described scheduling backstage, the positional information that this website is corresponding.
Preferably, described positional information includes latitude and longitude information and the site name information of described website.
Preferably, in described step 20, calculate the spacing between all vehicles on public bus network, including:
21. the spacing calculated between current vehicle and the fore-aft vehicle reporting turnover website；
22. calculate whole piece public bus network spacing between all vehicles and the fore-aft vehicle of same traffic direction.
Preferably, in described step 30, described calculated spacing is carried out threshold decision, when referring to the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value, be then judged as that the speed of described vehicle is excessively slow；When spacing between described vehicle and fore-aft vehicle is less than described minimum spacing threshold value, then it is judged as that the speed of described vehicle is too fast.
Preferably, in described step 40, result according to described threshold decision issues schedule information to described vehicle, when referring to the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value, then issue voice scheduling information or word schedule information to described vehicle, the driver being automatically reminded to described vehicle steps on the juice；When spacing between described vehicle and fore-aft vehicle is less than described minimum spacing threshold value, then issuing voice scheduling information or word schedule information to described vehicle, the driver being automatically reminded to described vehicle slows down.
Preferably, in described step 40, result according to described threshold decision issues schedule information to described vehicle, refer to according to whole piece public bus network spacing between all vehicles and the fore-aft vehicle of same traffic direction, spacing is issued schedule information more than described maximum spacing threshold value or less than the vehicle of described minimum spacing threshold value so that the spacing between all vehicles of whole piece public bus network tends to being uniformly distributed.
Preferably, also include the judgement that the report information of described vehicles while passing website is carried out time threshold, when described website beyond preset time threshold without the report information of vehicles while passing website time, then scheduling backstage sends schedule information, and this section, website place is increased interim local train.
Secondly, the present invention provides a kind of control system avoiding public transit vehicle section to cluster round, and it locating module including being arranged on vehicle dispatches the spacing statistical module on backstage, threshold value judgment module, scheduler module with being arranged on, wherein:
Described locating module is used for collection vehicle positional information in the process of moving, and reports to dispatching backstage；
Described spacing statistical module is for according to the spacing between all vehicles on described positional information calculation public bus network；
Described threshold value judgment module is for arranging maximum spacing threshold value between described vehicle and fore-aft vehicle and minimum spacing threshold value, and the described calculated spacing of spacing statistical module is carried out threshold decision；
Described scheduler module, issues schedule information for the result according to described threshold decision to described vehicle.
Preferably, it is additionally included in described vehicle to arrange with one or more in lower module:
Clock module, for regularly reporting vehicle positional information in the process of moving to described scheduling backstage.
Voice reminder module, during for the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value or less than described minimum spacing threshold value, receiving the voice scheduling information that described scheduling backstage issues, the driver being automatically reminded to described vehicle steps on the juice or slows down；
Scheduling screen prompting module, during for the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value or less than described minimum spacing threshold value, receiving the word schedule information that described scheduling backstage issues, the driver being automatically reminded to described vehicle steps on the juice or slows down.
The invention has the beneficial effects as follows:
A kind of control method avoiding public transit vehicle section to cluster round of the present invention and control system, it passes through collection vehicle positional information in the process of moving, and report to dispatching backstage, then scheduling backstage is according to the spacing between all vehicles on described positional information calculation public bus network, and the maximum spacing threshold value between described vehicle and fore-aft vehicle and minimum spacing threshold value are set, and described calculated spacing is carried out threshold decision, finally scheduling backstage issues schedule information according to the result of described threshold decision to described vehicle, thus solving the Intelligent adjustment of urban transportation resource, and improve reasonability and the real-time of bus dispatching, it is convenient for people to trip.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the general flow chart of the control method that the present invention avoids public transit vehicle section to cluster round；
Fig. 2 is the structural representation of the control system that the present invention avoids public transit vehicle section to cluster round.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, a kind of control method avoiding public transit vehicle section to cluster round of the present invention, it comprises the following steps:
10. collection vehicle positional information in the process of moving, and report to dispatching backstage；
20. scheduling backstage is according to the spacing between all vehicles on described positional information calculation public bus network；
30. scheduling backstage arranges the maximum spacing threshold value between described vehicle and fore-aft vehicle and minimum spacing threshold value, and described calculated spacing is carried out threshold decision；
40. scheduling backstage issues schedule information according to the result of described threshold decision to described vehicle.
In described step 10, collection vehicle positional information in the process of moving, when referring to the described vehicles while passing website of collection, the positional information that this website is corresponding is reported to described scheduling backstage, in the present embodiment, described positional information includes latitude and longitude information and the site name information of described website, according to GPS positioner, WIFI device or other locating modules, the present embodiment mainly calculates whether vehicle passes in and out website, reports information out of the station to scheduling backstage when meeting vehicles while passing website.
In described step 20, calculate the spacing between all vehicles on public bus network, including:
21. the spacing calculated between current vehicle and the fore-aft vehicle reporting turnover website；
22. calculate whole piece public bus network spacing between all vehicles and the fore-aft vehicle of same traffic direction.
In described step 30, described calculated spacing is carried out threshold decision, when referring to the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value, be then judged as that the speed of described vehicle is excessively slow；When spacing between described vehicle and fore-aft vehicle is less than described minimum spacing threshold value, then it is judged as that the speed of described vehicle is too fast.
In described step 40, result according to described threshold decision issues schedule information to described vehicle, on the one hand, when referring to the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value, then issue voice scheduling information or word schedule information to described vehicle, the driver being automatically reminded to described vehicle steps on the juice；When spacing between described vehicle and fore-aft vehicle is less than described minimum spacing threshold value, then issuing voice scheduling information or word schedule information to described vehicle, the driver being automatically reminded to described vehicle slows down.On the other hand, refer to according to whole piece public bus network spacing between all vehicles and the fore-aft vehicle of same traffic direction, spacing is issued schedule information more than described maximum spacing threshold value or less than the vehicle of described minimum spacing threshold value so that the spacing between all vehicles of whole piece public bus network tends to being uniformly distributed.
Additionally, also include the judgement that the report information of described vehicles while passing website is carried out time threshold, when described website beyond preset time threshold without the report information of vehicles while passing website time, then scheduling backstage sends schedule information, and this section, website place is increased interim local train.
As shown in Figure 2, the present invention provides a kind of control system avoiding public transit vehicle section to cluster round, it locating module 101 including being arranged on vehicle 100 dispatches the spacing statistical module 201 on backstage 200, threshold value judgment module 202, scheduler module 203 with being arranged on, and described locating module can adopt GPS positioner or WIFI device.Wherein:
Described locating module 101 is for collection vehicle positional information in the process of moving, and reports to dispatching backstage；
Described spacing statistical module 201 is for according to the spacing between all vehicles on described positional information calculation public bus network；
Described threshold value judgment module 202 is for arranging maximum spacing threshold value between described vehicle and fore-aft vehicle and minimum spacing threshold value, and the described calculated spacing of spacing statistical module is carried out threshold decision；
Described scheduler module 203, issues schedule information for the result according to described threshold decision to described vehicle.
In the present embodiment, it is additionally included in described vehicle 100 and arranges with one or more in lower module:
Clock module 102, for regularly reporting vehicle positional information in the process of moving to described scheduling backstage.
Voice reminder module 103, during for the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value or less than described minimum spacing threshold value, receiving the voice scheduling information that described scheduling backstage issues, the driver being automatically reminded to described vehicle steps on the juice or slows down；
Scheduling screen prompting module 104, during for the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value or less than described minimum spacing threshold value, receiving the word schedule information that described scheduling backstage issues, the driver being automatically reminded to described vehicle steps on the juice or slows down.
The scheduling controlling step of the control system of the present embodiment is summarized as follows:
1. vehicle-mounted locating module calculates whether vehicle passes in and out website, reports information out of the station to scheduling backstage when meeting vehicles while passing website, and this information comprises latitude and longitude information and site information；
2. public transit vehicle sets timing and reports GPS location information；
3. scheduling backstage calculates the distance of the current public transit vehicle distance front truck reporting information out of the station and rear car according to arranging an order according to class and grade, and the historical data according to the vehicle of the same traffic direction of whole piece circuit, calculates the spacing of sliver road vehicles simultaneously；
4. scheduling backstage preset spacing too far with excessively near threshold values, i.e. maximum spacing threshold value and minimum spacing threshold value, and the distance according to the Current vehicle distance front truck calculated and rear car, the information such as Current vehicle driving is normal, distance front truck is too near, distance front truck is too remote are judged according to described threshold values, schedule information is issued to described vehicle, this schedule information comprises front-and-rear vehicle distance information, and active warning driver accelerates road speed, slows down road speed, keeps the speed adjustment information of this speed；
5. scheduling backstage also can calculate the spacing of all vehicles of whole piece circuit according to historical data, calculate the website number of all vehicle distances, reasonable computation goes out the specific speed of all wagon control on circuit, realize being uniformly distributed of sliver road vehicles, keep certain website number, and issue schedule information to each vehicle；
6. the locating module on vehicle receives described schedule information and is shown on scheduling screen in real time and reminds driver, also can carry out voice reminder simultaneously, driver carries out reasonable adjusting speed according to the front-and-rear vehicle distance information received, improve the reasonable layout of public transit vehicle operation, it is to avoid the vehicle of same circuit clusters round at several websites；
7. long-time without vehicle arrival after scheduling hind computation goes out certain specific circuit of circuit, traffic congestion can be confirmed whether according to the speed of the vehicle in this section or dispatcher, increase the local train in this section with this temporarily, section is avoided to cause artificial abortion crowded without vehicle for a long time, thus facilitating the people to go on a journey.
Therefore, the present invention can pass through to dispatch backstage and automatically calculate front-and-rear vehicle distance according to location data, the positional information of the currently running vehicle according to whole piece circuit and travel speed, Reasonable calculates the distance of each vehicle, uniformly the vehicle of control whole piece circuit at a distance of at certain website number, and lower photos and sending messages gives corresponding vehicle, realize being uniformly distributed of vehicle, and can suitably increase local train, improve public transport real-time in Urban Operation and reasonability, the aspect people go on a journey, and can be widely applied to public transport and wireless domain.
It should be noted that each embodiment in this specification all adopts the mode gone forward one by one to describe, what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually referring to.For system embodiment, due to itself and embodiment of the method basic simlarity, so what describe is fairly simple, relevant part illustrates referring to the part of embodiment of the method.And, in this article, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.Additionally, one of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can be completed by hardware, can also be completed by the hardware that program carrys out instruction relevant, described program can be stored in a kind of computer-readable recording medium, storage medium mentioned above can be read only memory, disk or CD etc..
Described above illustrate and describes the preferred embodiments of the present invention, it is to be understood that the present invention is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and in invention contemplated scope herein, can be modified by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change are without departing from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (10)
1. avoid the control method that public transit vehicle section is clustered round for one kind, it is characterised in that comprise the following steps:
10. collection vehicle positional information in the process of moving, and report to dispatching backstage；
20. scheduling backstage is according to the spacing between all vehicles on described positional information calculation public bus network；
30. scheduling backstage arranges the maximum spacing threshold value between described vehicle and fore-aft vehicle and minimum spacing threshold value, and described calculated spacing is carried out threshold decision；
40. scheduling backstage issues schedule information according to the result of described threshold decision to described vehicle.
2. a kind of control method avoiding public transit vehicle section to cluster round according to claim 1, it is characterized in that: in described step 10, collection vehicle positional information in the process of moving, when referring to the described vehicles while passing website of collection, reports, to described scheduling backstage, the positional information that this website is corresponding.
3. a kind of control method avoiding public transit vehicle section to cluster round according to claim 2, it is characterised in that: described positional information includes latitude and longitude information and the site name information of described website.
4. a kind of control method avoiding public transit vehicle section to cluster round according to claim 2, it is characterised in that: in described step 20, calculate the spacing between all vehicles on public bus network, including:
21. the spacing calculated between current vehicle and the fore-aft vehicle reporting turnover website；
22. calculate whole piece public bus network spacing between all vehicles and the fore-aft vehicle of same traffic direction.
5. a kind of control method avoiding public transit vehicle section to cluster round according to claim 1, it is characterized in that: in described step 30, described calculated spacing is carried out threshold decision, when referring to the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value, then it is judged as that the speed of described vehicle is excessively slow；When spacing between described vehicle and fore-aft vehicle is less than described minimum spacing threshold value, then it is judged as that the speed of described vehicle is too fast.
6. a kind of control method avoiding public transit vehicle section to cluster round according to claim 5, it is characterized in that: in described step 40, result according to described threshold decision issues schedule information to described vehicle, when referring to the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value, then issue voice scheduling information or word schedule information to described vehicle, the driver being automatically reminded to described vehicle steps on the juice；When spacing between described vehicle and fore-aft vehicle is less than described minimum spacing threshold value, then issuing voice scheduling information or word schedule information to described vehicle, the driver being automatically reminded to described vehicle slows down.
7. a kind of control method avoiding public transit vehicle section to cluster round according to claim 4, it is characterized in that: in described step 40, result according to described threshold decision issues schedule information to described vehicle, refer to according to whole piece public bus network spacing between all vehicles and the fore-aft vehicle of same traffic direction, spacing is issued schedule information more than described maximum spacing threshold value or less than the vehicle of described minimum spacing threshold value so that the spacing between all vehicles of whole piece public bus network tends to being uniformly distributed.
8. a kind of control method avoiding public transit vehicle section to cluster round according to any one of claim 2 to 7, it is characterized in that: also include the report information of described vehicles while passing website is carried out the judgement of time threshold, when described website beyond preset time threshold without the report information of vehicles while passing website time, then scheduling backstage sends schedule information, and this section, website place is increased interim local train.
9. the control system avoiding public transit vehicle section to cluster round, it is characterised in that the locating module including being arranged on vehicle dispatches the spacing statistical module on backstage, threshold value judgment module, scheduler module with being arranged on, wherein:
Described locating module is used for collection vehicle positional information in the process of moving, and reports to dispatching backstage；
Described spacing statistical module is for according to the spacing between all vehicles on described positional information calculation public bus network；
Described threshold value judgment module is for arranging maximum spacing threshold value between described vehicle and fore-aft vehicle and minimum spacing threshold value, and the described calculated spacing of spacing statistical module is carried out threshold decision；
Described scheduler module, issues schedule information for the result according to described threshold decision to described vehicle.
10. a kind of control system avoiding public transit vehicle section to cluster round according to claim 9, it is characterised in that be additionally included in described vehicle and arrange with one or more in lower module:
Clock module, for regularly reporting vehicle positional information in the process of moving to described scheduling backstage.
Voice reminder module, during for the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value or less than described minimum spacing threshold value, receiving the voice scheduling information that described scheduling backstage issues, the driver being automatically reminded to described vehicle steps on the juice or slows down；
Scheduling screen prompting module, during for the spacing between described vehicle and fore-aft vehicle more than described maximum spacing threshold value or less than described minimum spacing threshold value, receiving the word schedule information that described scheduling backstage issues, the driver being automatically reminded to described vehicle steps on the juice or slows down.
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| CN201610300748.2A CN105809952A (en) | 2016-05-09 | 2016-05-09 | Control method and system for avoiding road segment jams of public buses |
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| CN201610300748.2A CN105809952A (en) | 2016-05-09 | 2016-05-09 | Control method and system for avoiding road segment jams of public buses |
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Cited By (5)
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| CN107144867A (en) * | 2017-05-12 | 2017-09-08 | 山东大学 | The accurate space-time bus connected network communication monitoring terminal of the Big Dipper and its method of work |
| CN107613460A (en) * | 2017-09-27 | 2018-01-19 | 邓方舟 | The control method and device of a kind of distance |
| CN112927560A (en) * | 2021-03-02 | 2021-06-08 | 华录智达科技股份有限公司 | Bus distance measurement warning method based on GPS positioning |
| CN113538952A (en) * | 2021-06-04 | 2021-10-22 | 深圳市城市交通规划设计研究中心股份有限公司 | Bus interval abnormity identification and early warning system, method, equipment and storage medium |
| CN114566039A (en) * | 2022-03-01 | 2022-05-31 | 重庆长安车联科技有限公司 | Intelligent driving vehicle trip scheduling method based on one-way lane |
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| CN113538952A (en) * | 2021-06-04 | 2021-10-22 | 深圳市城市交通规划设计研究中心股份有限公司 | Bus interval abnormity identification and early warning system, method, equipment and storage medium |
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