External braking fault alarm system and implementation method thereof

An alarm system and fault technology, applied in braking safety systems, vehicle components, optical signals, etc., can solve problems such as car accidents and serious traffic accidents, and achieve high practicability, avoid traffic accidents, and highlight the effects of humanization.

Inactive Publication Date: 2013-08-21
HUNAN GEELY AUTOMOBILE COMPONENTS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem that the existing anti-collision vehicle will cause very serious traffic accidents due to the rear vehicle directly colliding with the current faulty vehicle in front, which will cause a traffic accident. , the current faulty vehicle can send an avoidance warning signal to the rear vehicle in t...

Method used

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  • External braking fault alarm system and implementation method thereof
  • External braking fault alarm system and implementation method thereof
  • External braking fault alarm system and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Embodiment 1: An external alarm system for automobile brake failure, as shown in Fig. 1 Figure 4 As shown, including the current faulty vehicle 1 and the rear vehicle 2, double flashing lights 11, current vehicle body control module 12, vehicle-mounted anti-collision radar 13, wireless transmitter 14, vehicle speed sensor 16, brake fault sensor are provided on the current faulty vehicle 17, and the double flashing lights 11, the vehicle-mounted anti-collision radar 13, the wireless transmitter 14, the vehicle speed sensor 16, and the brake failure sensor 17 are all connected with the current vehicle body control module 12. The brake failure sensor 17 is used to monitor whether there is a brake failure in the brake system unit of the currently failed vehicle, and transmit the brake failure signal to the current vehicle body control module; the brake system unit includes: anti-lock braking system unit 31 , brake pipeline unit 32, brake disc unit 33, vehicle body electron...

Embodiment 2

[0058] Embodiment two: if figure 2 As shown, a kind of external warning system of automobile brake failure, embodiment two is that on the basis of embodiment one, telescopic mechanism 19, collision sensor 15 and emergency brake module 23 are added, specifically, a telescopic Mechanism 19, the telescoping link 52 of this telescoping mechanism can stretch out from the rear of the current faulty vehicle under the control of the current vehicle body control module, and the telescopic link end of this telescopic mechanism is provided with a collision sensor 15, the collision sensor and the current vehicle body control Module connection: an emergency braking module 23 is provided on the rear vehicle, and the emergency braking module is connected with the rear vehicle body control module.

[0059] The working process of embodiment two is based on the working process of embodiment one, and the following work is done: first, when the current vehicle body control module receives the ve...

Embodiment 3

[0061] Embodiment three, such as image 3 As shown, a kind of external warning system of automobile brake failure, embodiment three is that on the basis of embodiment two, an AND logic controller 18 is added, and both the vehicle speed sensor and the brake failure sensor are controlled by the logic controller and the current vehicle body. module connection.

[0062] The working process of embodiment three is based on the working process of embodiment two, and the following work is done: first, the brake fault sensor transmits the brake fault signal of the current fault vehicle monitored to the logic controller, and the vehicle speed sensor transmits the brake fault signal to the logic controller. The monitored vehicle speed stop signal of the currently faulty vehicle is sent to the logic controller, and then, when the vehicle speed stop signal and the brake fault signal are true after logical operation with the logic controller, the logic controller sends the true value signal...

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Abstract

The invention discloses an external braking fault alarm system and an implementation method thereof, and belongs to the technical field of vehicle anticollision. The external braking fault alarm system comprises a double-flashing light, a vehicle-mounted anticollision radar, a wireless transmitter, a vehicle speed sensor and a braking fault sensor which are connected with a current body control module, and further comprises a wireless receiver, a voice alarm and a display which are all connected with a rear body control module. The external braking fault alarm system and the implementation method thereof are mainly applied to the vehicle anticollision technology, and have the advantages that when a braking system unit of a front current faulted vehicle is faulted, the current faulted vehicle can timely send an avoidance alerting signal to a rear vehicle to allow the rear vehicle to avoid the front current faulted vehicle timely, and even though the rear vehicle has no time to avoid the front current faulted vehicle timely, the rear vehicle cannot directly collide with the front current faulted vehicle.

Description

technical field [0001] The invention relates to the technical field of vehicle collision avoidance, in particular to an external brake failure alarm system and its realization method. Background technique [0002] At present, when a brake system unit fails in a moving car, such as an anti-lock brake system unit, brake pipeline unit, brake disc unit, body electronic stability system unit, etc., the driver may forget to open the brake system in time. Double flashing lights cause the rear vehicle coming from the rear to bump into the current faulty vehicle due to not getting the warning prompt of the current faulty vehicle parked on the road ahead in time, resulting in a traffic accident. [0003] Or when the brake system unit of the current faulty vehicle in front fails, even if the driver of the current faulty vehicle turns on the double flashing lights to warn the rear vehicles on the road to avoid, but due to the negligence of the driver of the rear vehicle, he does not see...

Claims

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Application Information

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IPC IPC(8): B60T17/22B60Q1/52
Inventor 付敏胡边疆刘向阳罗显任
Owner HUNAN GEELY AUTOMOBILE COMPONENTS
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