Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for correcting pedal signal and automobile

A signal and pedal technology, applied in the field of pedal signal processing, can solve the problem of indistinguishable vehicle response, and achieve the effect of improving drivability

Active Publication Date: 2022-03-01
BEIJING ELECTRIC VEHICLE
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a pedal signal correction method, device, and car to solve the problem that the vehicle response cannot be distinguished when a quick step and a short step occur in the car

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for correcting pedal signal and automobile
  • Method and device for correcting pedal signal and automobile
  • Method and device for correcting pedal signal and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] The invention aims at the problem that the target vehicle cannot distinguish between a long-time fast step and a short-time fast step, and provides a pedal signal correction method, device and vehicle.

[0043] Such as figure 1 As shown, the correction method of the pedal signal in one embodiment of the present invention includes:

[0044] Step 100, obtaining the pedal signal of the target vehicle;

[0045] Step 200, according to the pedal signal of the target vehicle, obtain the maximum accelerator pedal amount within a period of time;

[0046] Step 300, obtaining a pedal correction coefficient according to the time period and the maximum accelerator pedal amount;

[0047] Step 400, modify the pedal signal of the target vehicle according ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a pedal signal correction method, device and automobile, and relates to the field of pedal signal processing of electric automobiles. The method for correcting the pedal signal includes: acquiring the pedal signal of the target vehicle; obtaining the maximum accelerator pedal amount within a period of time according to the pedal signal of the target vehicle; obtaining the maximum accelerator pedal amount according to the time period and the maximum accelerator pedal amount Pedal correction coefficient: according to the pedal correction coefficient, the pedal signal of the target vehicle is corrected. In the embodiment of the present invention, by correcting the pedal signal of the target vehicle according to the pedal signal of the target vehicle, the problem that the vehicle cannot distinguish between a long-time fast step and a short-time fast step of the target vehicle is solved, and the vehicle is greatly improved. Drivability at full speed as well as user comfort while driving.

Description

technical field [0001] The invention relates to the field of pedal signal processing of an electric vehicle, in particular to a pedal signal correction method, device and vehicle. Background technique [0002] The accelerator pedal is one of the important car components that interact between the driver and the car and express the driver's wishes. The electronic accelerator pedal is equipped with a displacement sensor. When the driver steps on the accelerator pedal, the vehicle controller will collect the change in the opening of the displacement sensor on the pedal and the acceleration, judge the driver's driving intention according to the built-in algorithm, and then report to the whole vehicle. The vehicle controller sends corresponding control signals to control the power output of the electric vehicle motor. Therefore, the signal of the accelerator pedal is very important for the drivability and ride comfort of the vehicle. An appropriate accelerator pedal signal allow...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60K26/02B60L15/20B60L3/12
CPCB60K26/02B60L15/20B60L3/12B60L2260/42Y02T10/72
Inventor 王增养储琦梁海强
Owner BEIJING ELECTRIC VEHICLE
PatSnap Eureka logo

PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.

X (Twitter)LinkedInYouTubeSubstack

© 2026 PatSnap. All rights reserved. 

Terms of Service

 | 

Privacy policy

 | 

Modern Slavery Act Transparency Statement