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A method and system for intelligent switching of controller power supply based on network management

A technology of intelligent switching and network management, applied in transportation and packaging, circuits or fluid pipelines, vehicle components, etc., can solve problems such as misoperation, achieve the effects of reducing operations, improving interactive experience, and controlling intelligence

Active Publication Date: 2022-04-29
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Both methods require the driver to specifically switch the power mode, especially the one-button start-stop button, and unfamiliar drivers may make misoperations

Method used

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  • A method and system for intelligent switching of controller power supply based on network management

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Embodiment Construction

[0023] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0024] The present invention completely cancels the concept of the power supply mode, and each controller switches the power supply state and the sleep state by detecting the switch signal or through the CAN network management according to the actual needs of the driver, that is, the controller intelligently recognizes the driver's demand to switch the power supply state and the sleep state.

[0025] ...

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Abstract

The invention discloses a method for intelligent switching of controller power supply based on network management, including the following control methods: instrumentation in the cockpit, vehicle host controller wake-up method: the driver unlocks the vehicle and opens the driver's side door; instrumentation in the cockpit, Sleeping method of the vehicle host controller: the driver closes the door and executes the action of locking the car. The control method and system of the present invention can reduce unnecessary operations of the driver, make the power control of the controller more intelligent, and improve the interactive feeling of the car.

Description

technical field [0001] The invention relates to the technical field of vehicle electronics. Background technique [0002] Modern vehicles have multiple power modes, generally Lock / Off (closed), Acc (accessory power), On (open), Start (start) and so on. Under different power supply modes, the components on the vehicle work in different states. Generally, after the power mode is On, most of the controllers start to work. After Start, the traditional car starts the engine, and the drive motor of the new energy car is connected to the high-voltage power, and enters the driving preparation state. [0003] At present, there are two main ways to switch the power mode of the vehicle, one is the traditional mechanical key to switch, and the other is the more advanced one-button start-stop button. Both methods require the driver to specifically switch the power mode, especially the one-button start-stop button, and unfamiliar drivers may make misoperations. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/02B60R16/023
CPCB60R16/02B60R16/023
Inventor 李刚
Owner CHERY AUTOMOBILE CO LTD
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