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Electric vehicle control method and electric vehicle vehicle controller

A vehicle controller, electric vehicle technology, applied in the direction of electric vehicles, control drives, vehicle components, etc., can solve problems such as power outages

Active Publication Date: 2020-10-30
WEICHAI POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides an electric vehicle control method and an electric vehicle controller, which can solve the problem caused by the immediate power failure of the electric vehicle. The specific scheme is as follows:

Method used

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  • Electric vehicle control method and electric vehicle vehicle controller
  • Electric vehicle control method and electric vehicle vehicle controller

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Embodiment Construction

[0044] The invention discloses an electric vehicle control method and a complete vehicle controller of the electric vehicle. Those skilled in the art can learn from the content of this article and appropriately improve the process parameters to realize the method. In particular, it should be pointed out that all similar replacements and modifications are obvious to those skilled in the art, and they are all considered to be included in the present invention. The method and application of the present invention have been described through preferred embodiments, and the relevant personnel can obviously make changes or appropriate changes and combinations to the method and application described herein without departing from the content, spirit and scope of the present invention to realize and Apply the technology of the present invention.

[0045] Below in conjunction with embodiment, further set forth the present invention:

[0046] Such as figure 1 As shown, an electric vehicl...

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Abstract

The embodiment of the invention discloses an electric vehicle control method and an electric vehicle whole vehicle controller. After a key power-off signal of an electric vehicle is acquired, a user waits for a first duration; after the user waits for the first duration, operating data of the electric vehicle is saved; after the operating data of the electric vehicle is saved, the user waits for asecond duration; after the user waits for the second duration, outage operation is executed. Through wait for the two durations, the operating data is completely saved, and time is reserved to enableall parts of the electric vehicle to normally stop working, for example, time is available for a drive motor to be fully discharged. Power-off operation is delayed, and therefore the safety of the vehicle parts and relevant personnel can be protected.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an electric vehicle control method and an electric vehicle controller. Background technique [0002] An electric vehicle refers to a vehicle powered by an on-board power supply and driven by a motor to drive the wheels. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic. [0003] In the prior art, the whole vehicle controller of the electric vehicle turns the key to lock (LOCK) gear so that each controller in the electric vehicle is powered off immediately. [0004] Because the existing technology will immediately cut off the power of the electric vehicle controller, some vehicle components and some component controllers, some operating data may not be saved in time, so the existing technology will prevent all the operating data of the previous electric vehicle from being stored. . At the same time, some auto parts in electr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L3/12B60L15/00
CPCB60L3/12B60L15/00
Inventor 时艳茹邓金涛韩福强李强吴学强
Owner WEICHAI POWER CO LTD
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