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Traffic signal guidance devices

A guidance device and traffic signal technology, applied in traffic control systems, traffic control systems of road vehicles, arrangement of variable traffic instructions, etc., can solve problems such as heavy pollution, high energy consumption of vehicles, and reduce flow, so as to increase vehicle speed and traffic capacity, reducing exhaust pollution, and avoiding the effects of parking

Inactive Publication Date: 2003-04-02
许学光
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Problems solved by technology

[0002] At present, the traffic lights arranged at traffic intersections, the main traffic installation frame is equipped with red, yellow and green signal lights, and the traffic signal control device makes the red, yellow and green signals periodically change, and its main disadvantages are: 1. During the red light signal time, Car parking reduces the use range of the intersection and wastes the utilization rate of the lane; 2. When the green light signal is turned on, the vehicles waiting for release at the stop line cannot immediately start the pass stop line, losing time, thereby reducing the flow rate and increasing the speed. Restrictions cause a vicious circle, or even blockage, causing vehicles to consume more energy and cause greater pollution; 3. At the moment when the signal is switched, it is easy to appear a fluke signal or an emergency brake

Method used

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Embodiment Construction

[0011] Taking an intersection as an example, a traffic signal guidance device includes a mounting frame 1, and the mounting frame 1 is on the right side of the roadway in the direction of the intersection, and there are four on each side, arranged linearly at a certain interval at a distance of 100 meters from the intersection. Within meters, a mounting frame 1 is respectively installed at the crossing position on the right side of each carriageway, and signal lights 3, 4 are installed on the mounting frame 1, and the signal lights 3, 4 are controlled by the existing signal control device 2 , send out signals periodically successively, described signal lights 3, 4 are divided into two kinds of colors of yellow and green, and green signal light 3 is traffic signal, and yellow signal light 4 is the signal for reminding driver to change speed, and vehicle can adjust speed according to the signal that sends, makes When the car arrives at the intersection, it can flow smoothly in an...

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Abstract

A traffic signal guiding device relates to a traffic control system. It consists of some mounting posts spacially arranged in a line in a distance near the crossroad, and some passing signal lights installed the said posts orderly to transmit passing signals and speed changing signals periodically. This invention raises efficience of road in use, increases traffic capancity and vehicle speed at the crossroad, reduces energy consumption and exhaust pollution of vehicle.

Description

technical field [0001] The invention relates to a traffic control system of road vehicles, in particular to a traffic signal guidance device. Background technique [0002] At present, the traffic lights arranged at traffic intersections, the main traffic installation frame is equipped with red, yellow and green signal lights, and the traffic signal control device makes the red, yellow and green signals periodically change, and its main disadvantages are: 1. During the red light signal time, Car parking reduces the use range of the intersection and wastes the utilization rate of the lane; 2. When the green light signal is turned on, the vehicles waiting for release at the stop line cannot immediately start the pass stop line, losing time, thereby reducing the flow rate and increasing the speed. Restrictions cause a vicious circle, or even blockage, causing vehicles to consume more energy and cause greater pollution; 3. At the moment when the signal is swi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/09G08G1/095G08G1/096
Inventor 许学光
Owner 许学光
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