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Device capable of realizing forced complete braking and manual resetting after driver steps on accelerator by mistake during emergency braking

A technology of stepping on the accelerator by mistake and manual reset, which is applied to the foot start device, the arrangement of the power device control mechanism, the safety device of the power device control mechanism, etc. Issues such as the degree of car modification

Inactive Publication Date: 2016-11-23
刘媛媛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What they all have in common is that there is a high probability of accidental stepping in emergency situations, causing great damage
At present, there is no safety brake device on the market for accidental stepping on the accelerator during emergency braking. There are related patents and documents. The instability of electronic equipment and the degree of modification of existing vehicles are mostly problems that need to be solved

Method used

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  • Device capable of realizing forced complete braking and manual resetting after driver steps on accelerator by mistake during emergency braking
  • Device capable of realizing forced complete braking and manual resetting after driver steps on accelerator by mistake during emergency braking
  • Device capable of realizing forced complete braking and manual resetting after driver steps on accelerator by mistake during emergency braking

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Embodiment Construction

[0012] exist figure 1 Among them, the manual reset device for forced full braking by accidental stepping on the accelerator in emergency braking is composed of an emergency braking mistakenly stepping on the accelerator recognizer, a brake force booster, a clutch force booster, and a system switch in series. When the system switch is closed, the device is in working condition.

[0013] exist figure 2 Among them, the emergency braking misstepping accelerator recognizer is composed of the accelerator stroke spring 2 and the misstepping recognition switch 3, one end of the accelerator stroke spring 2 is connected to the end of the accelerator pedal 1, and the other end is connected to the misstepping recognition switch 3. When the driver uses the accelerator normally, the accelerator stroke spring 2 will elongate and recover as the accelerator pedal 1 is stepped on and lifted. Prompt stepping on by mistake recognition switch 3 closures. Here, the tensile force value of the acc...

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PUM

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Abstract

The invention relates to a device capable of realizing forced complete braking and manual resetting after a driver steps on an accelerator by mistake during emergency braking. The device consists of a recognizer for recognizing the situation that the driver steps on the accelerator by mistake during the emergency braking, a braking forced booster, a clutch forced booster and a system switch, wherein the recognizer for recognizing the situation that the driver steps on the accelerator by mistake during the emergency braking consists of an accelerator stroke spring and a switch for recognizing the situation that the driver steps on the accelerator by mistake; the brake forced booster (or the clutch forced booster ) consists of a booster and a checking lock; the booster consists of a boosting cavity, a boosting rod resetting spring, a boosting rod, a boosting blocking plate, a force-bearing blocking plate and a connecting rod; and the checking lock consists of checking teeth, a checking rod and a checking rod resetting spring. When the situation that the driver steps on the accelerator by mistake occurs, the switch for recognizing the situation that the driver steps on the accelerator by mistake during the emergency braking is closed, a brake and a clutch pedal are pushed to the bottom at the same time under the effect of the boosters, and the boosting rod is static at the tail end of the stroke by the checking lock, so that quick and safe braking of a motor vehicle is realized; and after the security is confirmed, the checking rod resetting switch is manually pressed for releasing the forced braking, and the motor vehicle enters a normal starting state.

Description

Technical field [0001] The invention relates to the technical field of motor vehicle braking systems, in particular to a safety braking device, in particular to a device that realizes forced complete braking and finally manual reset after accidentally stepping on the accelerator during emergency braking. Background technique [0002] In life, tragedies caused by wrongly stepping on the accelerator pedal happen frequently. Novices often step on the accelerator pedal as the brake due to lack of proficiency or bad habits. Veteran drivers will also make this mistake when they are tired or inattentive. mistake. What they all have in common is that there is a high probability of stepping on them by mistake in an emergency, causing great damage. At present, there is no safety brake device on the market for accidental stepping on the accelerator during emergency braking. There are related patents and documents. The instability of electronic equipment and the degree of modification...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K26/02B60K28/14B60T7/06
Inventor 刘媛媛
Owner 刘媛媛
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