A car emergency brake assist system

A technology of emergency braking and auxiliary systems, applied in the field of automotive safety systems, can solve problems such as unresolved time-consuming problems, and achieve the effects of reducing traffic accidents, shortening reaction time, and accurate and stable detection

Active Publication Date: 2020-06-12
嘉兴市力能汽车燃气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the EBA system of the prior art can only shorten the time-consuming in the above-mentioned step 3, and cannot solve the time-consuming problem in the steps 1 and 2

Method used

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  • A car emergency brake assist system
  • A car emergency brake assist system
  • A car emergency brake assist system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0037] The sensor 3 is used to detect the variables of the accessories on the accelerator pedal.

[0038] Specifically as Figure 1 to Figure 4 The accelerator pedal includes a base plate 1, which is characterized in that: the base plate 1 is provided with a panel 2, and the panel 2 can move along the thickness direction h of the base plate 1 so that the panel 2 is at an initial position 2a away from the base plate 1 and close to the base plate 1’s working position 2b, that is, the panel 2 can move from the initial position 2a to the working position 2b, or reset from the working position 2b to the initial position 2a. The thrust mechanism that moves in the direction of said sensor 3 is arranged on the substrate 1, and is used for detecting the process variable of the panel 2 when the panel 2 is away from the substrate 1. The above-mentioned process variable refers to the amount of change produced by the panel 2 and the components connected to the panel 2 when the panel 2 is ...

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PUM

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Abstract

The invention discloses an automobile emergency braking auxiliary system. The automobile emergency braking auxiliary system comprises an electronic brake and an accelerator pedal, wherein the electronic brake is provided with a signal receiving module for receiving control signals; the accelerator pedal comprises a controller and is provided with a sensor; the sensor detects displacement of the accelerator pedal between an initial position and a fuel feeding position, converts the acquired displacement into detecting signals and transmits the detecting signals into the controller; the controller compares the detecting signals of the accelerator pedal reset from the fuel feeding position to the initial position with a set value preset inside the controller, and the electronic brake receivescontrol signals via the signal receiving module so that the control signals can control on and off of the electronic brake. The automobile emergency braking auxiliary system can automatically slow avehicle down at the initial stage when an operator lifts the right leg off the accelerator pedal, thereby greatly shortening the response time of emergency braking of the operator.

Description

technical field [0001] The invention relates to the technical field of automobile safety systems, in particular to an automobile emergency braking auxiliary system. Background technique [0002] With the development of automobile technology, the requirements for automobile safety performance are important considerations in automobile development. In related prior art, automobile safety system mainly includes active safety system and passive safety system, and the EBA system in the active safety system, which is also called electronically controlled brake assist system, namely, when the operator steps on the brake pedal, Among them, the stepping speed of the brake pedal is used to judge whether it is an emergency braking situation. If it is an emergency braking situation, the EBA system will intervene to provide active braking and deceleration. It can be seen that the above-mentioned existing EBA system can quickly intervene at the initial stage of the operator stepping on t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K26/02B60T7/12
CPCB60K26/021B60T7/12
Inventor 郑旦
Owner 嘉兴市力能汽车燃气设备有限公司
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