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Vehicle power supply management method and device for canceling starting switch

A technology for power management and start-up switch, which is used in transportation and packaging, circuits or fluid pipelines, vehicle components, etc. It can solve the problems of inaccurate power switching logic, poor fit, and complex detection, and achieve fully automatic The effect of switching, improving user experience and saving vehicle cost

Active Publication Date: 2020-09-29
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the power switching logic of this mode is not refined, and it cannot automatically switch to the power mode available for some electrical appliances. It does not fit well with the user's usage habits, and it needs to detect whether the user has entered the car. detection complex

Method used

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  • Vehicle power supply management method and device for canceling starting switch
  • Vehicle power supply management method and device for canceling starting switch
  • Vehicle power supply management method and device for canceling starting switch

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0044] The embodiment of the present invention discloses a vehicle power management method that cancels the start switch, such as image 3 shown, including:

[0045] S101. Divide the vehicle power supply into an off state, a first power-on state, a second power-on state, and a driving state; The vehicle power supply can supply power to other non-high-voltage electrical appliances except the vehicle drive system in the power-on state, and the vehicle power supply can supply power to all electrical appliances except the vehicle drive system in the second power-on state. The power supply is capable of powering all electrical appliances including the vehicle drive system;

[0046] S102. In response to a preset driving state switching instruction, switch the vehicle ...

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Abstract

The invention provides a vehicle power supply management method and device for canceling a starting switch. The method comprises the following steps: dividing a whole vehicle power supply into a closed state, a first power-on state, a second power-on state and a driving state; in an off state, determining that the whole vehicle power supply does not supply power to any whole vehicle electric appliance, wherein the whole vehicle power supply in the first power-on state can supply power to other non-high-voltage electric appliances except a vehicle driving system, the whole vehicle power supplyin the second power-on state can supply power to all the electric appliances except the vehicle driving system, and the whole vehicle power supply in the driving state can supply power to all the electric appliances including the vehicle driving system; and switching the power supply mode of the whole vehicle. In the invention, an accurate power supply mode switching logic is realized by re-dividing the state of the whole vehicle power supply and setting the switching logic for the power supply state, fitness with a use habit of a user is higher, a starting switch does not need to be set, andmeanwhile, a plurality of additional electric appliances are canceled so that the cost of a whole vehicle is saved.

Description

technical field [0001] The invention relates to the field of vehicle control, in particular to a vehicle power management method and device for canceling a start switch. Background technique [0002] At present, there are two main types of power mode switching methods for models on the market: the first type is the switching mode in which the user actively operates to switch the power mode, and the second type is the switching mode in which the power mode is switched based on scene speculation. [0003] The first type of switching mode can be divided into two types, namely, the switching mode based on the position change of the mechanical key to switch the power mode and the switching mode based on the operation of the one-key start button, such as figure 1 As shown, it shows the switching logic of the switching mode of one key to start the key mode: [0004] When the vehicle is OFF (flame off), most of the functions are unavailable, and only a few functions are reserved, s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/03
CPCB60R16/03
Inventor 顾俊生金明明王志海张方伟李晓亮
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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