Traffic light control system for Y-shaped road intersection-free system
A road system and road technology, which is applied to the traffic control system of road vehicles, the traffic control system, the arrangement of variable traffic instructions, etc., can solve the problem of "waiting" and achieve the effect of low construction cost.
Inactive Publication Date: 2019-01-25
蓝静怡
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[0004] The present invention can completely solve the "crossing" problem in the traditional road system by constructing the urban Y-shaped intersection road system and scientifically designing the allowed direction of the road, and by constructing a Y-shaped road without crossing system Traffic light indication system, thus completely solving the "waiting" problem of vehicles during operation
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[0106]Vehicles can run strictly in accordance with the marked direction of the road traffic line. When the vehicle travels from any point to another point along the marked line, there are multiple non-intersecting lines. The method to determine the optimal line is to first determine the angle of the destination point relative to the starting point. Then follow the horizontal (longitudinal) road where the starting point of the vehicle is located to reach the longitudinal (horizontal) road where the destination point is located, and finally arrive at the destination along this vertical (horizontal) road.
[0107] Such as Figure 13 shown. The driving path from any point Ⓐ to point Ⓑ1 on any northbound road. First, determine the north-south orientation of Ⓑ1 relative to Ⓐ, if it is in the south (north), then drive to the nearest longitudinal south (north) road X2, and then go south (north) along the road to the nearest horizontal direction on the south side of Ⓑ1 Road Y2, then ...
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The invention relates to a traffic light indication system for a Y-shaped road intersection-free system and belongs to the technical field of road indication passage. The advancing routes of vehiclesin an intersection road system inevitably intersect, and traffic lights in the traditional road system inevitably cause the stagnation of traffic streams, and therefore, the above two conditions are the root causes of urban traffic congestion. The invention aims to construct the traffic light indication system which can be used for the Y-shaped road intersection-free system; and the traffic lightindication system and the Y-shaped road non-crossing system are combined to realize intersection-free operation, and the waiting-free passage of the vehicles can be realized. With the traffic light indication system adopted, the Y-shaped road system can be improved and optimized; and the problems such as intersection, congestion, time consumption, energy consumption, material consumption and largefloor space, of the traditional road system can be solved. The traffic light indication system has the advantages of time-saving performance, energy-saving performance, emission reduction, high safety, high efficiency and convenience, and is more suitable for the road planning and design of new urban areas.
Description
technical field [0001] The invention relates to a Y-shaped intersection road system and a traffic light indication system applicable to a Y-shaped road without intersection system, belonging to the technical field of road traffic. Background technique [0002] With the advancement of science and technology and the process of urbanization in human society, urban road traffic has gone through three periods: the first period is the period of "autonomous traffic". At that time, the cities were small in scale, and the means of transportation were horse-drawn carts, rickshaws, and pedestrians. The intersections were cross-shaped intersections, and there were no traffic signs. Traveling on the roads relied entirely on independent judgment and mutual avoidance. This method was only applicable to vehicles and small populations. , Small urban areas. The second period is the "directed traffic" period. At the end of the nineteenth century, the invention of the automobile made road tra...
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IPC IPC(8): G08G1/07G08G1/081G08G1/09
CPCG08G1/07G08G1/081G08G1/09
Inventor 蓝静怡蓝孝峰
Owner 蓝静怡