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Intelligent transportation system based on automatic lane change and operation method thereof

An intelligent transportation system and lane technology, applied in the field of intelligent transportation, can solve problems such as underutilization of the through lane, congestion of the left lane, no cars in the through lane, etc., to improve concealment and effectiveness, reduce the cost of vehicle speed monitoring, and ease traffic The effect of pressure

Active Publication Date: 2018-11-06
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 transportation system based on automatic lane change and operation method thereof
  • Intelligent transportation system based on automatic lane change and operation method thereof
  • Intelligent transportation system based on automatic lane change and operation method thereof

Examples

Experimental program
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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 a plurality of photovoltaic panels, and the data processing unit 102 obtains changes in the illumination intensity of the road section where the plurality of photovoltaic panels are located according to the change in out...

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Abstract

The invention discloses an intelligent transportation system based on automatic lane change, which comprises a data management module, and a vehicle monitoring module, an electronic speed limiting display screen and a changeable lane management module electrically connected with the data management module, wherein the data management module is used for receiving, processing, storing and uploadingthe data information monitored by the vehicle monitoring module; the electronic speed limiting display screen is used for carrying out speed limiting reminding on a road vehicle; the vehicle monitoring module comprises an electric signal monitoring unit and a timing unit; the vehicle monitoring module is configured in a photovoltaic panel of a photovoltaic highway for monitoring the driving speedof the vehicle in real time; and the changeable lane management module is used for adaptively changing a lane according to the road condition at an intersection and guiding vehicles to turn left, turnright or go straight. The invention also discloses an operation method for the intelligent transportation system based on automatic lane change. Through monitoring the electric signal changes of thephotovoltaic panel and the lasting time of the electric signal changes, the driving speed of the vehicle, the traffic flow and the weather condition are monitored in real time.

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 Applications(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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