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Safety protection device for automobile accelerator

A technology of safety protection device and accelerator, which is applied in the layout of power plant control mechanism, vehicle components, transportation and packaging, etc., can solve problems such as acceleration, and achieve the effect of ensuring driving safety, avoiding car accidents, and protecting life and property safety

Active Publication Date: 2015-12-09
ZHANGJIAGANG SHANMU NEW MATERIAL TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During driving, if a new driver accidentally steps on the accelerator while stepping on the brakes, the car will accelerate instead of slowing down. At this time, the driver's reaction is often not to let go of the accelerator to step on the brakes, but to step on the accelerator desperately, which eventually leads to tragedy

Method used

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  • Safety protection device for automobile accelerator
  • Safety protection device for automobile accelerator
  • Safety protection device for automobile accelerator

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Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0026] Please refer to figure 1 , the automotive accelerator safety protection device 100 in the present invention includes a driving mode selection switch 1, an accelerator pedal 2, an accelerator linkage switch 3, an accelerator sensor 4, a magnetic relay 5 and a vacuum booster 6. Compared with the existing automobile accelerator, the automobile accelerator safety protection device in the present invention is to install an accelerator linkage switch 3 linked with the accelerator on the traditional accelerator device, and the vacuum booster 6 is added to the traditional vacuum...

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PUM

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Abstract

The invention provides a safety protection device for an automobile accelerator. The safety protection device comprises an accelerator pedal, an accelerator sensor, an accelerator linkage switch, a vacuum booster and a brake master cylinder push rod. The accelerator sensor and the accelerator linkage switch are rotationally buckled. The vacuum booster comprises a valve block shell, a vacuum booster magnetic attracting coil contained in the valve block shell, and a vacuum booster magnetic attracting armature. The brake master cylinder push rod and the valve block shell are connected. When the treading pressure borne by the accelerator pedal reaches the maximum pressure threshold value, the accelerator sensor stops rotating, the accelerator linkage switch still rotates, and therefore the accelerator sensor and the accelerator linkage switch are disengaged; in addition, the accelerator linkage switch is connected with a circuit and triggers the vacuum booster magnetic attracting coil to generate magnetic force and attract the vacuum booster magnetic attracting armature to move, and therefore the valve block shell and the brake master cylinder push rod are driven to move together to make an automobile brake.

Description

[technical field] [0001] The invention relates to the technical field of automobile engineering, in particular to an automobile throttle safety protection device. [Background technique] [0002] With the rapid growth of my country's car ownership, the number of cars in China has exceeded 100 million, most of which are family cars. Accelerator and brake are important components in a car, and they are also a unity of contradictions. Simply put, if there is no accelerator, the car cannot obtain the power required for driving according to the driver's wishes. If there is no brake, the car cannot drive. Slow down or stop as needed. In the existing brake and accelerator device, the accelerator pedal and the brake pedal are adjacent to each other, and in actual use, they are all operated by the driver's right foot. [0003] In recent years, accidents caused by new drivers mistaking the accelerator for the brakes have been frequently reported in the media. During driving, if a ne...

Claims

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Application Information

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IPC IPC(8): B60K26/02
Inventor 莫世海莫尧
Owner ZHANGJIAGANG SHANMU NEW MATERIAL TECH DEV
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