Control method and device for automobile energy recovery mode, and automobile

A technology of energy recovery and control methods, which is applied in the fields of electric vehicles, vehicle parts, transportation and packaging, etc., can solve the problems of failure to make breakthroughs, and the mileage of electric vehicles cannot meet the needs of users, so as to improve energy recovery effect of effect

Active Publication Date: 2018-05-08
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, power battery technology is still the bottleneck in the development of electric vehicles, and breakthroughs have not been made. The driving range of electric vehicles cannot meet the needs of users.

Method used

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  • Control method and device for automobile energy recovery mode, and automobile
  • Control method and device for automobile energy recovery mode, and automobile
  • Control method and device for automobile energy recovery mode, and automobile

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Embodiment Construction

[0061]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.

[0062] refer to figure 1 , an embodiment of the present invention provides a method for controlling an energy recovery mode of a vehicle, including:

[0063] Step 11, detecting whether the current driving state of the car satisfies the sliding s...

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Abstract

The embodiment of the invention provides a control method and device for an automobile energy recovery mode, and an automobile. The control method for the automobile energy recovery mode comprises steps of detecting whether a current automobile driving state meets a shift-on sliding state, acquiring a distance between an obstacle in front of a driving direction of the automobile and the automobile, and relative driving speed if the driving state meets the shift-on driving state, and controlling the automobile energy recovery mode according to the distance and the relative driving speed. According to the embodiment, energy can be recovered when the energy recovery mode is started and when the automobile is at a shift-on sliding driving state; and therefore, automobile energy recovering effect can be improved.

Description

technical field [0001] The invention relates to the field of energy recovery of automobiles, in particular to a method and device for controlling the energy recovery mode of automobiles and the automobile. Background technique [0002] The efficient use of energy by electric vehicles is the key to exerting their energy-saving and environmental protection advantages. The key component of an electric vehicle is the power battery, and the amount of energy stored in the power battery is an important factor in determining the driving range of an electric vehicle. However, at present, power battery technology is still the bottleneck in the development of electric vehicles, and breakthroughs have not been made. The driving range of electric vehicles cannot meet the needs of users. Studies have shown that in urban driving conditions, about 50% or more of the driving energy is lost in the braking process, and in suburban driving conditions, at least 20% of the driving energy is lost...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L7/10
CPCB60L7/10
Inventor 刁伟邵桂欣邓祥敬肖伟吴树君朱世杰
Owner BEIJING ELECTRIC VEHICLE
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