Automobile lamp communication brake system

A technology for braking systems and car lights, applied in optical signals, signal devices, vehicle components, etc., can solve problems such as prone to rear-end collisions and coordinated deceleration of rear vehicles, so as to reduce safety accidents, avoid rear-end collisions, and use flexibly Effect

Inactive Publication Date: 2020-08-28
西安电子科技大学芜湖研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it only gives feedback to the vehicle itself, and cannot inform the vehicle behind, so the vehicle behind cannot slow down in a timely manner. If the speed of the vehicle behind is fast and the driver's attention is not too focused, rear-end collisions are likely to occur

Method used

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  • Automobile lamp communication brake system
  • Automobile lamp communication brake system

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] Such as Figure 1 to Figure 2 As shown, a car light communication brake system, the car is equipped with front and rear cameras, CAN module, car machine system and AEB system, it is characterized in that it also includes a main control MCU, a photoelectric sensor, a front modulation module, a rear modulation module and a rear brake light drive module, the main control MCU is connected to the rear light of the vehicle through the rear modulation module and the rear brake light drive module, the photoelectric sensor is installed on the headlight of the vehicle, and is connected to the main control MCU through the front modulation module, the The main control MCU is also connected with the front and rear cameras and CAN module of the car itsel...

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Abstract

The invention discloses an automobile lamp communication brake system, which relates to the field of automobile risk avoidance. The automobile is provided with a front camera, a rear camera, a CAN module, an automobile machine system and an AEB system, and further comprises a main control MCU, a photoelectric sensor, a front modulation module, a rear modulation module and a rear brake lamp drivingmodule. The automobile lamp and the photoelectric sensor are used for communicating the front automobile with the rear automobile through optical signals, when the front automobile brakes, deceleration of the rear automobile can be coordinated, a driver is reminded to pay attention, rear-end collision of the rear automobile is avoided, safety accidents are reduced, the structure of the automobiledoes not need to be changed, meanwhile, configuration of the automobile is greatly utilized, and installation and use cost is low.

Description

technical field [0001] The invention relates to the field of vehicle risk avoidance, in particular to an automobile lamp communication braking system. Background technique [0002] At present, most vehicles are equipped with an emergency braking system, but the emergency braking system generally only activates automatically after the vehicle is close to an obstacle, so sometimes there will be a situation where the response is not timely, especially when the vehicle speed is relatively fast. [0003] The current automatic emergency braking system (AEB) detects obstacles in front of the vehicle through a camera installed in front of the car or a laser radar or a millimeter-wave radar, and gives a braking command. However, it only gives feedback to the vehicle itself, and cannot inform the vehicle behind, so the vehicle behind cannot slow down in a timely manner. If the speed of the vehicle behind is fast and the driver's attention is not too focused, rear-end collisions are li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/44B60Q9/00B60T7/22B60R16/02
CPCB60Q1/441B60Q1/448B60Q9/008B60T7/22B60R16/02
Inventor 吴二导檀生辉吴勇王东朱岳松伍旭东刘恒王凯孙鸿健陶振姜敏何志伟齐红青
Owner 西安电子科技大学芜湖研究院
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