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Emergency auto braking light switch for preventing overtaking collision of vehicle

A technology of automatic braking and brake light, which is applied to vehicle components, optical signals, signal devices, etc., can solve the problems of rear-end collisions of motor vehicles, and there is no good solution, so as to avoid rear-end collisions and solve the phenomenon of rear-end collisions. Effect

Inactive Publication Date: 2006-09-20
刘军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the driver applies emergency braking while decelerating slowly on the way, it will be difficult for the driver behind to make an emergency braking response in the first place. In this case, rear-end collision accidents are extremely likely to occur
Currently, there is no good solution for this situation

Method used

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  • Emergency auto braking light switch for preventing overtaking collision of vehicle

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0009] In the figure, the brake light switch (4) is installed in the switch box (8), and the sliding block (6) is installed in the switch box for sliding fit, between the slide block (6) and the brake light switch (4) Equipped with tension spring (3). During normal driving, due to the elastic force of the tension spring (3), the sliding block (6) is separated from the brake switch (4), and during emergency braking, the sliding block (6) is pressed against the brake light due to the action of inertia Switch (4), the brake light (7) on the car is shown brightly automatically.

[0010] In the figure, in the switch box (8), the brake light switch (4) with the sliding block (6) can be installed separately, or the sliding block (6) can be removed, and the inertia hammer (5) type can be installed separately. Brake light switch (4), inertia hammer (5) type switch, it is a gravity hammer with the structure of suspender and support bar, a suspender is fixed at the upper end, and a supp...

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Abstract

A switch of brake light and a circuit of the brake light are installed on a motor vehicle. A tension spring and an inertial slider are assembled on the switch of brake light. When emergency braking, inertial effect makes the inertial slider overcome resistance of tension spring to push down the switch of brake light so as to turn on the brake light of the vehicle in good time. The brake light is not bright in normal driving time, and is brightened in emergency braking. Thus, emergency braking signal sends out to following motor vehicles in good time. The invention prevents accident of catching up tail of motor vehicle from happening effectively. The invention is suitable to all types of motor vehicles.

Description

Technical field [0001] The invention relates to a brake lamp of a motor vehicle, in particular to an emergency automatic brake lamp switch for preventing rear-end collision of a motor vehicle. Background technique [0002] At present, the brake light switches of traditional motor vehicles are all controlled by pedals. When the driver is driving normally, as long as the brake pedal is stepped on, no matter what state the vehicle is in, whether it starts to decelerate, slowly decelerate or emergency brake, its brake The lights will all be in a bright state, and the vehicles behind will immediately see the braking signal, no matter what the signal is, they will immediately take unnecessary braking measures. If the driver applies emergency braking under the slow deceleration situation during driving, it will be difficult for the driver behind to make an emergency braking response at the first time. Currently, there is no good solution for this situation. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/20B60Q1/44
Inventor 刘军
Owner 刘军
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