Transfer station bus rapid transit compartment transfer information release system and release method

A technology for information release and transfer stations, applied in traffic control systems, traffic control systems for road vehicles, instruments, etc., to solve problems such as implementation that cannot be accurate to seconds, inability to follow BRT vehicles, and adverse BRT vehicle operation capabilities.

Inactive Publication Date: 2015-07-15
李志恒 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] (1) The dispatching of BRT vehicles in the prior art is based on the dispatching experience of the dispatchers. For the dispatchers, since the dispatching timetable only has the time of arrival at each station, there is no arrival time in seconds. Position data, so we can only rely on dispatching experience to dispatch according to the time when BRT vehicles arrive at each station in the execution timetable. Due to the different experience of each dispatcher, BRT vehicles often cannot be accurate to the time specified in the execution timetable. Reach each site in seconds
Especially during the peak hours of commuting, the departure time interval of BRT vehicles is relatively small, and it often happens that multiple BRT vehicles arrive at the same station at the same time or some stations have no BRT vehicles for a long time, which brings a lot of trouble to the travellers. inconvenient
[0009] (2) In the existing technology, trained drivers are relied on to drive based on their experience. Therefore, the formulated execution timetable can only be used as a reference for scheduling and scheduling, and cannot be implemented accurately to the second, and cannot fully guarantee the accuracy of BRT vehicles. Arriving at each station in seconds not only brings inconvenience to the people traveling, it is not conducive to improving the operation capacity of BRT vehicles, but also easily causes rear-end collisions, resulting in traffic accidents
[0010] (3) The dispatching of BRT vehicles in the prior art is that dispatchers issue dispatching instructions to BRT vehicles in the form of data communication through the dispatching center. Therefore, once the communication between BRT vehicles and the dispatching center is interrupted, dispatching cannot be implemented, let alone Ensure scheduling is accurate to the second

Method used

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  • Transfer station bus rapid transit compartment transfer information release system and release method
  • Transfer station bus rapid transit compartment transfer information release system and release method
  • Transfer station bus rapid transit compartment transfer information release system and release method

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Experimental program
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Effect test

Embodiment 1

[0077] Such as figure 1 As shown, the transfer station BRT compartment transfer information release system provided by this embodiment includes: a dispatching unit 1, and a vehicle dispatching execution unit 3, which realizes data transfer between the dispatching unit 1 and the vehicle dispatching execution unit 3. The first data communication unit 21 for transmission;

[0078] A vehicle-mounted GPS positioning unit 4, realizing a second data communication unit 22 for data transmission between the vehicle-mounted GPS positioning unit 4 and the dispatching unit 1;

[0079] The vehicle-mounted GPS positioning unit 4 is arranged on the rapid transit vehicle; the driver pre-drives the rapid transit vehicle provided with the vehicle-mounted GPS positioning unit 4 to travel at a prescribed speed between every two adjacent stations of the rapid transit route, The vehicle-mounted GPS positioning unit 4 collects the position coordinates (x i ,y i ); in the actual implementation proc...

Embodiment 2

[0130] On the basis of Embodiment 1, in this embodiment, the vehicle-mounted dispatch execution unit 3 also includes:

[0131] The operation schedule storage module 31 receives and stores the operation schedule transmitted by the first data communication unit 21;

[0132] The GPS positioning module 32 collects the coordinates (x D ,y D );

[0133] Comparing and judging module 33, receive the data that described running time table storage module 31 and described GPS positioning module 32 output; The coordinate (x D ,y D ) is associated with the closest reference position in the running schedule, and its corresponding reference time is set as T D ; put T D Comparing with the current time T, calculate the time deviation value Cw=|T-T D |, compared with the deviation alarm threshold C: if Cw≤C, it is judged that the current BRT vehicle is running normally; if Cw>C, and T-T D When it is a positive value, it is judged that the current BRT vehicle is lagging behind; if Cw>C, a...

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PUM

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Abstract

The invention discloses a transfer station bus rapid transit compartment transfer information release system and release method and belongs to the field of intelligent transportation application technologies. According to the compartment transfer information release system and release method, if the arrival position of a current quick bus vehicle is not a transfer station, arrival time of the current quick bus vehicle is told to passengers in a compartment; if the arrival position of the current quick bus vehicle is the transfer station, the arrival time of all quick bus vehicles going to arrive at the transfer station is told to the passengers in the compartment. Thus, the passengers can know the time when the taking vehicle arrives the transfer station and the time of the vehicle which the passengers want to take arrives at the transfer station while the passengers are seated in the compartment, the passengers can know whether the passengers need to catch the vehicle which the passengers want to take hurriedly according to time difference, and great convenience is brought to the passengers on the vehicle.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic control, in particular to a system and method for releasing information on transfer of express bus compartments at transfer stations. Background technique [0002] Urban road traffic is the "blood vessel" of the city, and making it smooth is the guarantee for the sustainable development of the city. At present, the supply of urban road traffic is far from meeting the traffic demand, resulting in urban road traffic congestion. The causes of urban traffic congestion are multi-faceted. How to improve the efficiency of public transportation to meet traffic demand and alleviate traffic congestion is one of the main issues that traffic management decision-makers care about. [0003] Traffic demand refers to the requirements for people and things to move in various ways in social public space for various purposes. Therefore, it is the pursuit of traffic management decision makers to use tra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00G08G1/123
Inventor 姜廷顺李志恒尹胜超邹平李东升田宁
Owner 李志恒
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