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Accelerator pedal dead zone control method and device, controller and vehicle

An accelerator pedal and dead zone control technology, which is applied in the field of devices, controllers and vehicles, and accelerator pedal dead zone control methods, can solve the problems of low safety and cannot effectively control the accelerator pedal, etc., so as to improve safety and realize effective control. , the effect of preventing accidental touch situations

Active Publication Date: 2020-01-07
WEICHAI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides an accelerator pedal dead zone control method, device, controller, and vehicle to overcome the problem of inability to effectively control the accelerator pedal in the prior art, resulting in low safety

Method used

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  • Accelerator pedal dead zone control method and device, controller and vehicle
  • Accelerator pedal dead zone control method and device, controller and vehicle
  • Accelerator pedal dead zone control method and device, controller and vehicle

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Embodiment Construction

[0067] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0068] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of this application and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodime...

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Abstract

The embodiment of the invention provides an accelerator pedal dead zone control method and device, a controller and a vehicle. The method comprises the following steps of acquiring an initial accelerator pedal range; adjusting the initial accelerator pedal range according to the preset empty pedaling amount of an accelerator pedal, and determining an adjusted pedal range corresponding to the accelerator pedal; determining a hysteresis range and an advance range of the accelerator pedal according to the initial accelerator pedal range and the adjusted pedal range; and controlling the opening degree of the accelerator pedal according to the hysteresis range and the advance range of the accelerator pedal. According to the method of the embodiment, the problem that the accelerator pedal cannotbe effectively controlled in the prior art can be solved, and the safety is further improved.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular to a method, device, controller and vehicle for controlling a dead zone of an accelerator pedal. Background technique [0002] In recent years, there have been many accidents of accidentally stepping on the accelerator pedal. Most of the devices for preventing mistaken stepping on the accelerator are based on the change rate of the accelerator pedal to judge whether the step is wrong. Judgment, so it is particularly important for the control of the accelerator pedal. [0003] Among them, the traditional throttle control uses the accelerator position sensor to identify the position of the accelerator pedal, so the position of the accelerator is fixed, and it needs to reach a certain position to control the throttle. Not very precise. [0004] Therefore, in the prior art, the accelerator pedal cannot be effectively controlled, resulting in lo...

Claims

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Application Information

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IPC IPC(8): B60K26/02
CPCB60K26/02
Inventor 张衡武玉臣张国良杨新达
Owner WEICHAI POWER CO LTD
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