Electronic parking control method, device, controller and system and vehicle

An electronic parking brake and electronic parking technology, which is applied in the field of vehicles, can solve the problems of electronic parking that are prone to misexecution, etc., and achieve the effects of reducing the difficulty of understanding, reducing manufacturing costs, and simplifying user operations

Active Publication Date: 2020-07-31
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a control method, device, controller, system, and vehicle for electronic parking, which can eff

Method used

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  • Electronic parking control method, device, controller and system and vehicle
  • Electronic parking control method, device, controller and system and vehicle
  • Electronic parking control method, device, controller and system and vehicle

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] see figure 1 , is a schematic flowchart of a method for controlling electronic parking provided by an embodiment of the present invention,

[0047] An embodiment of the present invention provides a control method for electronic parking, including:

[0048] When it is detected that the current state of the electronic parking brake system is the parking state, and the gear information is not the P gear information, the electronic parking brake system performs...

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PUM

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Abstract

The invention discloses an electronic parking control method, device, controller and system and a vehicle. The electronic parking control method comprises the steps that an electronic parking brakingsystem executes a release action when the current state of the electronic parking braking system is detected to be a parking state and the gear information is non-P gear information; and when it is detected that the current state of the electronic parking braking system is a release state and the vehicle is in a vehicle static state, it is detected that the gear information is P gear information,or it is detected that the user intention information is parking intention information, the electronic parking braking system executes a parking action. According to the electronic parking control method, the problems that misoperation is prone to occurring and electronic parking cannot be well controlled when a P-gear signal is used for activating electronic parking at present are solved, and misoperation can be avoided while the operation habit of a user is met.

Description

technical field [0001] The present invention relates to the technical field of vehicles, in particular to a control method, device, controller, system and vehicle for electronic parking. Background technique [0002] The P gear is the most common gear in automatic transmission models. It is generally located at the front of the gear console and in front of the R gear. The purpose is to lock the axle through the gear when the car is stationary on a ramp. The "P" in the P gear comes from the first letter in the English word park, so in the gear position of an automatic transmission car, the P gear is the sign of the parking gear. The P gear is a gear evolved on the basis of the N gear. In addition to putting the transmission in neutral mode, there is also a pawl inside the transmission to buckle the gear on the output shaft to form a mechanical lock, thereby locking Hold the driving wheel shaft to play the role of fixing stationary or micro-moving vehicles. Although the P ge...

Claims

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Application Information

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IPC IPC(8): B60W30/06
CPCB60W30/06
Inventor 黄亮董彦文曲玲
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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