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Intelligent traffic system based on automatic lane change and its operation method

An intelligent transportation system and lane technology, applied in the field of intelligent transportation, can solve the problems of insufficient use of the straight lane, no cars in the straight lane, and congestion in the left lane, so as to improve the concealment and effectiveness, clear the traffic in time, and reduce traffic accidents. Effect

Active Publication Date: 2021-08-31
榛硕(武汉)智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traffic congestion often occurs at road crossroads or T-junctions. During the rush hour, there is often severe congestion in the left lane, and there are no or few vehicles in the straight lane. This makes the straight lane not fully utilized, and the left lane is very crowded. Appear

Method used

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  • Intelligent traffic system based on automatic lane change and its operation method
  • Intelligent traffic system based on automatic lane change and its operation method
  • Intelligent traffic system based on automatic lane change and its operation method

Examples

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Embodiment 1

[0040] Such as Figure 1 to Figure 3 As shown, the present embodiment provides an intelligent traffic system based on automatic lane change, including a data management module 1 and a vehicle monitoring module 2 electrically connected to the data management module 1, an electronic speed limit display screen 3 and variable lane management Module 4; the data management module 1 is used to receive, process, store and upload the data information monitored by the vehicle monitoring module 2; the electronic speed limit display screen 3 is used to remind road vehicles of speed limit driving; The vehicle monitoring module 2 includes an electrical signal monitoring unit 201 and a timing unit 202. The vehicle monitoring module 2 is configured in each photovoltaic panel of the photovoltaic road for real-time monitoring of vehicle speed; the variable lane management module 4 It is used to change the lane adaptively according to the road conditions at the intersection, and guide the vehicl...

Embodiment 2

[0048] In this embodiment, the data processing unit 102 obtains the light intensity change of the road section where the multiple photovoltaic panels are located according to the analysis of the electrical signal changes on the multiple photovoltaic panels, and then obtains the result according to the analysis of the light intensity changes on the multiple photovoltaic panels. According to the weather conditions in the road section, the speed limit indication in the road section is obtained according to the weather conditions, and the data sending unit 104 sends the speed limit indication to the electronic speed limit display screen 3 for speed limit reminder.

[0049]Specifically, the electrical signal monitoring unit 201 monitors changes in the output power of multiple photovoltaic panels, and the data processing unit 102 obtains changes in the illumination intensity of the road section where the multiple photovoltaic panels are located according to the change in output power....

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Abstract

The invention discloses an intelligent traffic system based on automatic lane change, comprising a data management module, a vehicle monitoring module electrically connected to the data management module, an electronic speed limit display screen and a variable lane management module; the data management module is used for receiving, processing, Store and upload the data information monitored by the vehicle monitoring module; the electronic speed limit display is used to remind the road vehicles of the speed limit; the vehicle monitoring module includes an electrical signal monitoring unit and a timing unit, and the vehicle monitoring module is configured on the photovoltaic panel of the photovoltaic road Inside, it is used to monitor the vehicle speed in real time; the variable lane management module is used to adaptively change the lane according to the road conditions at the intersection, and guide the vehicle to turn left, turn right or go straight. The invention also discloses an operation method of the intelligent traffic system based on automatic lane change. The present invention monitors the driving speed, traffic flow and weather conditions of the vehicle in real time by monitoring the electrical signal change of the photovoltaic panel and the duration of the electrical signal change.

Description

technical field [0001] The invention belongs to the field of intelligent traffic, in particular to an intelligent traffic system based on automatic lane changing and an operating method thereof. Background technique [0002] Photovoltaic roads use photovoltaic panels to convert solar energy into electrical energy to provide power for themselves. The electrical signal obtained by this power supply method is affected by the intensity of light. Small. For a photovoltaic panel in a fixed area, when there is no vehicle passing by, the light intensity on it is stable, and the electrical signal it acquires is also stable. When a vehicle passes by, the light intensity on it gradually weakens to The minimum value is then gradually increased to a stable value. Similarly, the electrical signal it acquires also undergoes a process of gradually weakening to a minimum value and then gradually increasing to a stable value. Therefore, the change of the electrical signal acquired by the ph...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/09G08G1/08
CPCG08G1/08G08G1/09
Inventor 刘双
Owner 榛硕(武汉)智能科技有限公司
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