Traffic signal guidance device

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
CN1176447CInactive Publication Date: 2004-11-17许学光
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
许学光
Publication Date
2004-11-17
Estimated Expiration
Not applicable · inactive patent

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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.
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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 swit...

Claims

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