System and method enabling priority of special car

A priority traffic and special car technology, applied in the field of intelligent transportation, can solve the problems of inconvenient driving, excessive time, and cost, etc., and achieve the effect of improving traffic efficiency and increasing rescue time

Active Publication Date: 2018-10-12
宜宾道安安防工程有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A one-way street means that vehicles can only travel in one direction. Since they cannot travel in both directions, vehicles may need to detour a long way to the same destination, which will take more time
And this brings inconvenience to the driving of vehicles, especially social rescue vehicles, which will waste the time of rescue, so that the people in need of rescue cannot get timely rescue.
[0004] In the existing technology, there is no effective intelligent special vehicle priority control for urban one-way traffic organization, and it is impossible to solve the inherent contradiction between urban one-way traffic organization and the priority of buses and social rescue vehicles, and it is impossible to improve the traffic efficiency of intersections

Method used

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  • System and method enabling priority of special car
  • System and method enabling priority of special car

Examples

Experimental program
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Effect test

Embodiment 1

[0038] This embodiment provides a special car priority passing system, such as figure 1 As shown, including but not limited to special marking lines set on one-way roads, special car terminals set on special vehicles, detection terminals set at one-way intersections, traffic lights and traffic light controllers, and remote servers; The traffic light controller communicates with the detection terminal, the traffic light and the remote server respectively, and the detection terminal communicates with the special vehicle terminal.

[0039] The traffic lights in this embodiment include multiple groups of ordinary traffic lights originally arranged at intersections and a group of special traffic lights set for special lanes, and the ordinary traffic lights and the special traffic lights all include red lights, green lights and yellow lights. Ordinary traffic lights are used to indicate the traffic conditions of the original lanes at one-way intersections, and special traffic lights...

Embodiment 2

[0053] This embodiment provides a special car priority passing method, which is applicable to the special car priority passing system described in Embodiment 1, such as figure 2 shown, including:

[0054] S1. The private car terminal sends a signal to the detection terminal when the special car is about to arrive at a one-way intersection.

[0055] In this embodiment, special marking lines are set on the one-way lane to form a special lane for reverse traffic. The special marking line is drawn along the direction of the one-way road. For the convenience of passing, it is drawn close to the edge of the road. column. , the special car terminal is set on a special car, and the special car includes but is not limited to a bus and a social rescue vehicle, such as a police car, an ambulance, and the like.

[0056] S2. After receiving the signal sent by the private car terminal, the detection terminal sends a pass command to the traffic light controller.

[0057] In this embodim...

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Abstract

The invention relates to a system and method enabling priority of a special car, and belongs to the technical field of smart traffics. The system comprises a special line arranged in a unidirectionallane, a special car terminal arranged in the special car, a remote server, and a detection terminal, a traffic light and a traffic light controller arranged in a crossing of the unidirectional lane; aspecial lane allowing driving in a reverse direction is formed in the unidirectional lane via the special line; the special car terminal sends a signal to the detection terminal when the special caris arriving the unidirectional crossing; after receiving the signal, the detection terminal sends a passing instruction to the traffic light controller; and the traffic light controller controls workstate of the traffic light according to the passing instruction from the detection terminal, so that the special car passes the unidirectional crossing and enters the special lane in priority. The inherent contradiction between unidirectional traffics in city and priority passing of buses and social relief cars is solved, the passing efficiency of the crossing of the unidirectional lane is improved, and more rescue time is obtained for the social relief cars.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a special vehicle priority passing system and method. Background technique [0002] With the development and progress of society, automobiles have become a common means of transportation for people, and the increasing number of automobiles has increased traffic congestion, especially in some one-way road sections, where the traffic congestion is even more serious. [0003] A one-way street means that vehicles can only travel in one direction. Since they cannot travel in both directions, vehicles may need to detour a long way to the same destination and spend more time. And this brings inconvenience to vehicle driving, especially social rescue vehicle, can waste the time of rescue, and the people who need rescue cannot get timely rescue. [0004] In the prior art, there is no effective intelligent special vehicle priority control for urban one-way t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/087
CPCG08G1/087
Inventor 罗云峰谢华彬
Owner 宜宾道安安防工程有限公司
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