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Vehicle parking slope control method, device and vehicle

A control method and technology of a control device are applied in the directions of control devices, control drives, electric vehicles, etc., and can solve the problems of hidden dangers of traffic accidents, slipping cars, and car shifting.

Active Publication Date: 2020-01-14
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above process, the accelerator pedal needs to be adjusted according to the load of the car and the gradient of the slope. This is a difficult operation technique for unskilled drivers. Car slipping or running away, forming a hidden danger of traffic accidents

Method used

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  • Vehicle parking slope control method, device and vehicle
  • Vehicle parking slope control method, device and vehicle
  • Vehicle parking slope control method, device and vehicle

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Embodiment Construction

[0114]In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0115] refer to figure 1 , an embodiment of the present invention provides a vehicle parking slope control method, including:

[0116] Step 101 , when it is determined that the vehicle is in the parking state, the current parking mode of the veh...

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PUM

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Abstract

The embodiment of the invention provides a vehicle slope parking control method and device and a vehicle. The method includes the steps of detecting a current slope parking mode of the vehicle when itis determined that the vehicle is in a slope parking state, wherein the current slope parking mode is an under-slope-parking mode or a slope parking transition mode; detecting whether the vehicle currently meets the switching conditions corresponding to the current slope parking mode or not, if not, controlling an output torque of a motor according to the control mode corresponding to one mode, belonging to the current slope parking mode, of the preset mode, the under-slope-parking mode and the slope parking transition mode, and if yes, controlling the output torque of the motor according tothe control mode corresponding to another mode, belonging to the current slope parking mode, of the preset mode, the under-slope-parking mode and the slope parking transition mode. The vehicle slope parking function can be achieved without stepping on a brake pedal or an accelerator pedal.

Description

technical field [0001] The invention relates to the field of automobile control, in particular to an automobile parking slope control method, device and automobile. Background technique [0002] In the face of increasingly severe energy and environmental problems, energy-saving and new-energy vehicles are becoming research hotspots in various countries. The governments of major countries in the world have invested a lot of manpower and material resources in related research and development. Sustainable development and protection of the earth's environment on which human beings depend are of great significance. In my country, energy-saving and new energy vehicles have been highly valued by the government and industry, and have been designated as one of the strategic emerging industries. The development of energy-saving and new energy vehicles, especially pure electric vehicles with zero pollution and zero emissions, is not only of great significance to my country's energy se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L15/20
CPCB60L15/2018B60L2240/421B60L2240/423Y02T10/72
Inventor 李玮代康伟范江楠
Owner BEIJING ELECTRIC VEHICLE
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