System and method for reminding the status of traffic lights of rear vehicles when the view of rear vehicles is blocked

A technology for traffic lights and rear vehicles, applied in vehicle parts, optical observation devices, transportation and packaging, etc., can solve the problems of blocking the line of sight of rear vehicles, traffic violations, misjudgment of traffic lights, etc., and achieve the effect of avoiding traffic violations.

Active Publication Date: 2022-02-22
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Buses are large in size and often block the view of the rear vehicles when driving, which is not conducive to the rear vehicles to check the status of the traffic vehicles in front, which may easily lead to misjudgment of traffic lights and traffic violations

Method used

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  • System and method for reminding the status of traffic lights of rear vehicles when the view of rear vehicles is blocked
  • System and method for reminding the status of traffic lights of rear vehicles when the view of rear vehicles is blocked

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A system for reminding the state of the traffic light of the rear vehicle when the view of the rear vehicle is blocked, including a bus 2, a front camera installed on the bus 2 and a distance sensing device installed on the bus 2, and the bus 2 is located in the distance sensing device There is also an image display under the bus, which is used to display the real-time image of the traffic light 1 captured by the front camera. Whether the vehicle behind is in the blocked area and the calculation result is transmitted to the image display. When the vehicle in the image is located in the blocked area, the real-time image of the traffic light 1 captured by the front camera is transmitted to the image display.

[0025] In this embodiment, the distance sensing device is a rear camera.

[0026] A method for reminding the state of the traffic light of the rear car under the blocking view of the rear car, comprising the following steps:

[0027] S1. A front camera is installed...

Embodiment 2

[0035] The main difference between this embodiment and Embodiment 1 is that the distance sensing device is a radar.

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Abstract

The invention discloses a system for reminding the state of the traffic light of the rear vehicle when the view of the rear vehicle is blocked, which includes a bus, a front camera installed on the bus and a distance sensing device installed on the bus. The bus is located at a distance The bottom of the perception device is also provided with an image display, which is used to display the real-time image of the traffic lights intercepted by the front camera. The front camera is used for the analysis of the status of the traffic lights. Calculate the distance and calculate whether the vehicle behind is in the blocked area and transmit the calculation result to the image display. When the vehicle in the image is in the blocked area, the real-time image of the traffic light captured by the front camera is transmitted to the image display.

Description

technical field [0001] The invention relates to the field of assisted driving of vehicles, in particular to a system and method for reminding the status of traffic lights of rear vehicles when the view of rear vehicles is blocked. Background technique [0002] Buses are large in size, and often block the sight of the rear vehicles when driving, which is not conducive to the rear vehicles to check the status of the traffic vehicles in front, and it is easy to cause misjudgment of traffic lights and traffic violations. Contents of the invention [0003] The purpose of the present invention is to provide a system and method for reminding the status of the traffic lights of the rear vehicles when the view of the rear vehicles is blocked, effectively avoiding traffic violations caused by misjudgment of traffic lights caused by being blocked by public transport vehicles. [0004] Above-mentioned purpose of the present invention is achieved through the following technical solutio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R1/24
Inventor 魏劲超江涛
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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