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Reversible lane changing system and method based on compass angle measurement and infrared distance measurement

A technology of infrared ranging and tidal lanes, which is applied to the traffic control system of road vehicles, traffic control systems, roads and other directions, can solve problems such as reduced navigation accuracy, achieve a high degree of automation, and avoid unsmooth lane changes.

Pending Publication Date: 2018-05-04
ZHEJIANG UNIV OF TECH
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Problems solved by technology

The distribution of satellites makes it possible to observe more than 4 satellites anywhere in the world at any time, and the navigation information pre-stored in the satellites can be used for a period of time, but the navigation accuracy will gradually decrease, and the current accuracy is about 10 meters

Method used

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  • Reversible lane changing system and method based on compass angle measurement and infrared distance measurement
  • Reversible lane changing system and method based on compass angle measurement and infrared distance measurement
  • Reversible lane changing system and method based on compass angle measurement and infrared distance measurement

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Embodiment Construction

[0055] The present invention will be further described below in conjunction with accompanying drawing, for the convenience of expression, in figure 1 The lane change robot is briefly described as a pier, the road section controller is briefly described as a base station, and the electronic compass is briefly described as an electronic compass:

[0056] Such as Figure 2~4 As shown, a tidal lane change system based on compass angle measurement and infrared ranging, including a remote control center, traffic light background data server, road section control base station and lane change robot, all lane change robots on the same tidal lane constitute a The lane changing robot group, the data transmission port of the remote control center and the data transmission port of the background data server of the traffic signal are used for real-time data transmission through optical fiber transmission or wireless data transmission, the data transmission port of the remote control center ...

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Abstract

The invention discloses a reversible lane changing system and method based on compass angle measurement and infrared distance measurement. The system comprises a remote control center, a traffic lightbackground data server, a road segment control base station and lane changing robots, when reversible lane changing is needed, the remote control center sends reversible lane changing signals to theroad segment control base station, the road segment control base station sends travelling command control signals to all the lane changing robots on a corresponding reversible lane road segment by means of wireless data transmission in real time, when the lane changing robots receive travelling commands respectively, corresponding moving is executed, and position information is fed back to the road segment control base station in real time. By means of the system and the method, according to the requirements, automatic reversible lane changing can be achieved, big data in combination with thetraffic light background data server is used to achieve real-time urban traffic road network changing, changing of the road requirements due to factors such as traffic accidents and traffic flow changing is dealt with at any time, and automatic reversible lane control is achieved.

Description

technical field [0001] The present invention relates to the technical field of tidal lanes, and more specifically, to a system and method for changing tidal lanes based on compass angle measurement and infrared ranging. Background technique [0002] Cars have brought great convenience to human travel, but with the rapid increase in the number of cars, traffic congestion is becoming more and more serious. Although the government continues to build roads and urban expressways, the growth rate of roads is far lower than the growth of the number of cars. In order to solve this problem, the government has invested more and more funds and energy in the development of intelligent transportation systems in recent years to improve the efficiency of road traffic and alleviate traffic congestion. [0003] The "tidal phenomenon" of traffic is one of the important reasons for urban traffic congestion. Every morning, the traffic flow in the direction of the city is large, and the traffic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/10E01F9/669E01F9/615G08G1/095
CPCG08G1/095E01F9/617E01F9/669E01F15/006
Inventor 叶必卿万鸿超陈文庆
Owner ZHEJIANG UNIV OF TECH
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