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Individualized intelligent accelerator pedal device and control method thereof

A technology of an accelerator pedal and a control method, which is applied to the layout of power plant control mechanisms, transportation and packaging, and vehicle components, and can solve problems such as increasing driver fatigue and affecting driving experience, so as to enhance driving experience and improve driving comfort sex, security effect

Active Publication Date: 2018-06-22
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The driver needs to manipulate the accelerator pedal for a long time while the vehicle is running. Too much or too little pedal force will increase the driver's fatigue and affect the driving experience.

Method used

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  • Individualized intelligent accelerator pedal device and control method thereof
  • Individualized intelligent accelerator pedal device and control method thereof
  • Individualized intelligent accelerator pedal device and control method thereof

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Experimental program
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Embodiment Construction

[0055] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0056] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0057] Such as figure 1 As shown, an implementation form of a personalized intelligent accelerator pedal system of the present invention includes a pedal force sensor 100, a pedal 200, a pedal rack 250, a sensor module 300, a rotating shaft 400, a rotating shaft gear 500, a resistance motor 600, and a base Seat 700 , pedal rotating shaft 800 , pedal rotating shaft bolt 810 , torsion spring 850 install driver's front camera 950 , electronic control unit (ECU) 900 .

[0058] Such as figure 1 , figure 2 and image 3As shown, a round groove 220 is processed on the front of the p...

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PUM

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Abstract

The invention discloses an individualized intelligent accelerator pedal system and a control method thereof. The individualized intelligent accelerator pedal system is characterized by comprising a pedal force sensor, a pedal, a pedal rack, a sensor module, a rotating shaft, a rotating shaft gear, a resistance motor, a base, a pedal rotating shaft, a pedal rotating-shaft bolt, a torsional spring,a camera and an electronic control unit (ECU). The camera is mounted in front of a driver. The individualized intelligent accelerator pedal system has the advantages that the accelerator pedal handling characteristics of a driver are recognized intelligently, and the resistance motor is controlled to generate most suitable pedal force feedback, so that driving experience is enhanced, and comfortableness in driving is improved; accelerator pedal maloperations of the driver can be recognized intelligently, the driver can be prevented from taking the accelerator pedal as a brake pedal by mistake,and accordingly, safety in driving is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a personalized intelligent accelerator pedal device and a control method thereof. Background technique [0002] With the development of new energy vehicles and engine technology, the electronic accelerator pedal has gradually replaced the traditional mechanical cable accelerator pedal. The electronic accelerator pedal uses a pedal position or angle sensor to reflect the opening of the accelerator pedal, and sends the signal to the controller to achieve precise control of the power. [0003] Existing electronic accelerator pedals use mechanical structures to simulate the pedal force of traditional mechanical cable-type accelerator pedals. The pedal force characteristics are fixed. Although the existing technology can adjust the pedal force, it is only possible to adjust the pedal force simply through the mechanical structure. According to different drivers, intelligent and pr...

Claims

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Application Information

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IPC IPC(8): B60K26/02B60W50/16
CPCB60W50/16B60K26/021B60K2026/023B60W2540/043Y02T10/72
Inventor 王军年罗正
Owner JILIN UNIV