CN202904890U - GPS-based bus signal priority control system - Google Patents
GPS-based bus signal priority control system Download PDFInfo
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- CN202904890U CN202904890U CN 201220583929 CN201220583929U CN202904890U CN 202904890 U CN202904890 U CN 202904890U CN 201220583929 CN201220583929 CN 201220583929 CN 201220583929 U CN201220583929 U CN 201220583929U CN 202904890 U CN202904890 U CN 202904890U
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- traffic signal
- bus
- control system
- road traffic
- gps
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Abstract
The utility model relates to a GPS-based bus signal priority control system. The system comprises a bus scheduling system for receiving vehicle GPS location information of buses; wherein the bus scheduling system connected with a traffic signal control system, the traffic signal control system is connected with road traffic signal lamps by a road traffic signal controller, and the road traffic signal controller controls the working states of the road traffic signal lamps according to bus signal priority control information transmitted by the traffic signal control system. According to the utility model, the bus GPS location information of the bus scheduling system is used for realizing the bus signal priority control, greatly saving the construction cost; besides, the bus signal priority control is carried out only for delayed buses, so that the maintenance of large amount of outfield equipment is not needed, which is different from the conventional control method, and only the real-time communication between the traffic signal control system and the intelligent bus scheduling system is needed to be maintained while maintaining the traffic signal control system, saving the maintenance cost.
Description
Technical field
The utility model relates to a kind of whistle control system, and especially a kind of bus signal priority control system based on GPS belongs to the technical field that bus signals is controlled.
Background technology
Bus signals preferentially can be public transit vehicle (motorbus, passenger stock, tramcar etc.) easily priority pass service is provided, reduce thus the journey time of public transit vehicle and wait in line that green light lets pass the time ask, thereby improve its punctuality rate and service level.The preferential RFID technology that usually adopts of existing bus signals, equipment comprises the communication facilities in vehicle-mounted radio-frequency card, card reader of each direction of crossing and the road traffic signal controller, system Construction takes high, the outfield is great in constructing amount, the operation maintenance workload is large, can't realize simultaneously only late vehicle being carried out signal priority control.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of bus signal priority control system based on GPS is provided, and its compact conformation is guaranteed the reliability of public traffic in priority, reduces use cost, and wide accommodation is safe and reliable.
According to the technical scheme that the utility model provides, described bus signal priority control system based on GPS comprises the bus dispatching system for the vehicle GPS locating information that receives bus; Described bus dispatching system links to each other with traffic signal control system, described traffic signal control system links to each other with road traffic signal lamp by road traffic signal controller, and road traffic signal controller carries out required control according to the GPS locating information of traffic signal control system transmission bus to the duty of road traffic signal lamp.
Advantage of the present utility model: utilize the bus GPS locating information of bus dispatching system can realize that bus signals preferentially controls, greatly saved construction cost, can realize also that simultaneously only late vehicle being carried out bus signals preferentially controls, do not need as traditional control mode, to safeguard a large amount of airfield equipments, the real-time Communication for Power that only need to safeguard traffic signal control system and Intellignet public transit dispatching system when safeguarding traffic signal control system gets final product, and has namely saved maintenance cost.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is workflow diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1: in order to realize allowing the bus priority pass, while decrease cost, the utility model comprise the bus dispatching system for the vehicle GPS locating information of reception bus; Described bus dispatching system links to each other with traffic signal control system, described traffic signal control system links to each other with road traffic signal lamp by road traffic signal controller, and road traffic signal controller carries out required control according to the intersection information that enters, leaves of traffic signal control system transmission bus to the duty of road traffic signal lamp.
Particularly, bus dispatching system is used for receiving the GPS locating information of bus, and described GPS locating information comprises the longitude and latitude in the bus running, and bus dispatching system is regulated the running status of bus according to the GPS locating information of bus.Traffic signal control system is used for monitoring and controls the duty of whole road traffic signal controller, among the utility model embodiment, traffic signal control system is connected with bus dispatching system, and bus dispatching system is transferred to the GPS locating information in each bus running in the traffic signal control system.Traffic signal control system will relatively be judged by the latitude and longitude coordinates scope at crossing according to the GPS locating information that receives and described bus, to determine whether described bus has just entered or left the crossing, then this information is sent to road traffic signal controller if exist.Road traffic signal controller links to each other with road traffic signal lamp and traffic signal control system, and the duty of the signal lamp that can regulate road traffic according to the control signal of traffic signal control system output is preferential to the beacon signal of bus to realize.Among the utility model embodiment, bus dispatching system, traffic signal control system, road traffic signal controller and road traffic signal lamp all adopt existing transit equipment.
As shown in Figure 2: traffic signal control system transmits GPS locating information and the late information of vehicle of corresponding bus according to bus dispatching system, judge whether late according to setting, describedly lately refer to that corresponding bus has been later than the default time of bus dispatching system and has arrived the crossing, judge that according to the GPS locating information vehicle enters or leave certain crossing, and the signal priority control information or stop controlling of bus priority information and send to road traffic signal controller.Road traffic signal controller is according to receiving control information, in the time of in bus enters the transit time that crossing and road traffic signal lamp communication shows, can not passing through, road traffic signal controller prolongs the current time of current direction road traffic signal lamp, perhaps shorten the current displaying time of other direction, guarantee that bus is in the shortest time of road cross wait.When bus by the crossing and when not having next bus to close on corresponding intersection, traffic signal control system is worked according under the normal condition by road traffic signal controller control road traffic signal lamp; And when having other buses also to need by described road cross, traffic signal control system is controlled the state of road traffic signal lamp according to the GPS locating information of described other buses equally by road traffic signal controller, until next does not constantly have bus to enter road cross and passes through road cross.
The utility model utilizes the bus GPS location of bus dispatching system thanks can to realize bus signals preferentially to control, greatly saved construction cost, can realize also that simultaneously only late vehicle being carried out bus signals preferentially controls, do not need as traditional control mode, to safeguard a large amount of airfield equipments, the real-time Communication for Power that only need to safeguard traffic signal control system and Intellignet public transit dispatching system when safeguarding traffic signal control system gets final product, and has namely saved maintenance cost.
Claims (1)
1. the bus signal priority control system based on GPS comprises the bus dispatching system for the vehicle GPS locating information that receives bus; It is characterized in that: described bus dispatching system links to each other with traffic signal control system, described traffic signal control system links to each other with road traffic signal lamp by road traffic signal controller, and road traffic signal controller carries out required control according to the GPS locating information of traffic signal control system transmission bus to the duty of road traffic signal lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583929 CN202904890U (en) | 2012-11-07 | 2012-11-07 | GPS-based bus signal priority control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583929 CN202904890U (en) | 2012-11-07 | 2012-11-07 | GPS-based bus signal priority control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904890U true CN202904890U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201220583929 Expired - Lifetime CN202904890U (en) | 2012-11-07 | 2012-11-07 | GPS-based bus signal priority control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202904890U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008655A (en) * | 2014-05-30 | 2014-08-27 | 南车南京浦镇车辆有限公司 | Tramcar highway crossing signal priority control method based on concentrated differential GPS positioning |
| CN104036648A (en) * | 2014-06-27 | 2014-09-10 | 上海自仪泰雷兹交通自动化系统有限公司 | Priority selection method for passing of tramcar at intersection |
| CN107025793A (en) * | 2017-06-05 | 2017-08-08 | 东南大学 | Bus signals based on virtual electronic fence preferentially trigger determination methods |
| CN112598913A (en) * | 2020-12-17 | 2021-04-02 | 多伦科技股份有限公司 | Bus priority control method and device based on waiting factors and electronic equipment |
-
2012
- 2012-11-07 CN CN 201220583929 patent/CN202904890U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008655A (en) * | 2014-05-30 | 2014-08-27 | 南车南京浦镇车辆有限公司 | Tramcar highway crossing signal priority control method based on concentrated differential GPS positioning |
| CN104036648A (en) * | 2014-06-27 | 2014-09-10 | 上海自仪泰雷兹交通自动化系统有限公司 | Priority selection method for passing of tramcar at intersection |
| CN107025793A (en) * | 2017-06-05 | 2017-08-08 | 东南大学 | Bus signals based on virtual electronic fence preferentially trigger determination methods |
| CN107025793B (en) * | 2017-06-05 | 2019-06-18 | 东南大学 | Bus signals based on virtual electronic fence preferentially trigger judgment method |
| CN112598913A (en) * | 2020-12-17 | 2021-04-02 | 多伦科技股份有限公司 | Bus priority control method and device based on waiting factors and electronic equipment |
| CN112598913B (en) * | 2020-12-17 | 2022-10-04 | 多伦信息技术有限公司 | Bus priority control method and device based on waiting factors and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214101 Xishan Economic Development Zone, Jiangsu Province, science and Technology Industrial Park, No. 1, No. Patentee after: JIANGSU CASIC DAWAY TECHNOLOGY Co.,Ltd. Address before: 214101 Xishan, Jiangsu, East Road, South District, No. 39, No. Patentee before: JIANGSU DAWAY TECHNOLOGIES Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |