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A method, device, system and vehicle for controlling power consumption duration of a load

A control method and load controller technology, which is applied to vehicle components, transportation and packaging, circuits or fluid pipelines, etc., can solve the problem of large power consumption of batteries, and achieve the effect of improving service life and reducing power consumption

Active Publication Date: 2021-11-30
HEFEI CHANGAN AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a method, device, system and automobile for controlling the duration of load power consumption, so as to solve the problem of large power consumption of batteries in the prior art

Method used

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  • A method, device, system and vehicle for controlling power consumption duration of a load
  • A method, device, system and vehicle for controlling power consumption duration of a load
  • A method, device, system and vehicle for controlling power consumption duration of a load

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Embodiment Construction

[0056] refer to figure 1 , the present invention provides a method for controlling the duration of load power consumption, which is applied to a power management controller. The method includes:

[0057] Step 11, obtaining the current usage mode of the vehicle.

[0058] Specifically, the usage modes of the vehicle include: transportation mode, factory mode and user mode. When the vehicle is delivered to the user, the default use mode on the vehicle shall be the user mode. If the default usage mode of the vehicle is not the user mode mentioned above, you can switch the usage mode by flashing the program.

[0059] In the embodiment of the present invention, the prerequisite for the existence of the above three usage modes of the vehicle is that the engine of the vehicle is not started. The factory mode is the mode in which the vehicle is tested and debugged in the factory after the vehicle is produced, the transport mode is the mode in which the vehicle is being transported, ...

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Abstract

The invention relates to providing a method, device, system and automobile for controlling the duration of load power consumption, so as to solve the problem of large power consumption of batteries in the prior art. The load power consumption duration control method includes: obtaining the current usage mode of the vehicle; when the usage mode is the user mode, obtaining the power consumption duration of the battery, and receiving the charge amount, maximum charge amount, and voltage of the battery sent by the battery sensor , current and the minimum start-up voltage of the storage battery for the next start-up; according to the duration of electricity consumption, the charge capacity, the maximum charge capacity, the voltage, the current and the minimum start-up voltage, determine the current state of the battery The power level and the warning level; sending the power level and the warning level to at least two load controllers, so that the load controllers control the power consumption time of their corresponding loads.

Description

technical field [0001] The invention relates to the field of electric quantity control of automobile batteries, in particular to a method, device, system and automobile for controlling the duration of power consumption of loads. Background technique [0002] At present, the configuration and controllers of automobile electrical appliances have increased greatly. Such as: air-conditioning system for the third row of 7-seater vehicles, interior lighting system (ambient lighting, dome lighting, door lighting, glove box lighting, cosmetic lighting), PTC heating system, audio power amplifier, vehicle T-box remote control function, etc. When the vehicle does not start the engine, the entire factory commissioning, vehicle transportation process, and the user's trial run at the 4S shop are all powered by the battery. The longer the time of commissioning, transportation, and use, the more power consumption of the battery will increase, and eventually the battery will lose power. If...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/023B60R16/03
CPCB60R16/0231B60R16/03Y02T10/92
Inventor 游洪毅喻国伦蔡恒吴震杨诺蒋峰
Owner HEFEI CHANGAN AUTOMOBILE