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Protective control circuit for vehicle-mounted battery

A technology for controlling circuits and batteries, which is applied to circuits or fluid pipelines, vehicle components, transportation and packaging, etc. It can solve problems such as air-conditioning circuit system failure, battery power supply system shutdown early, battery performance cannot be self-tested by the system, etc. achieve ingenious design

Pending Publication Date: 2019-07-02
ANHUI ZHUOYUE ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the battery power supply system is usually powered off manually, which may cause the battery power supply system to be shut down prematurely, resulting in system failures such as air conditioning circuits, and the performance of the battery cannot be self-tested by the system

Method used

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  • Protective control circuit for vehicle-mounted battery
  • Protective control circuit for vehicle-mounted battery
  • Protective control circuit for vehicle-mounted battery

Examples

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Embodiment Construction

[0017] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but the present invention can be implemented in a variety of different ways defined and covered by the claims:

[0018] Such as Figure 1 to Figure 3 As shown, the present invention provides a protective control circuit for a vehicle battery, including a battery pack, a battery self-test circuit, a main circuit, a replacement circuit, a display circuit, a trigger circuit, and a judgment circuit.

[0019] The battery pack is connected to the trigger switch K1, which is connected to the start relay, and the start relay is used to trigger the trigger switch K1 to turn on; the main circuit and the trigger switch K1 are electrically connected through an external wire. When the entire vehicle battery is required to work, The starting relay starts, and at this time, the trigger switch K1 is turned on.

[0020] The battery self-inspection circuit is electricall...

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PUM

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Abstract

The invention discloses a protective control circuit for a vehicle-mounted battery. The protective control circuit comprises a battery pack, a battery self-checking circuit, a main circuit, a replacement circuit, a display circuit, a starting relay and a judgment circuit; a trigger switch K1 is connected to the battery pack; the main circuit is electrically connected with the trigger switch K1 through an external wire; the battery self-checking circuit is electrically connected with the battery pack; the judgment circuit comprises a starting circuit and a contact switch K2. The protective control circuit for the vehicle-mounted battery, disclosed by the invention, is cleverly designed so as to effectively protect the vehicle-mounted battery.

Description

technical field [0001] The invention relates to the technical field of vehicle storage batteries, in particular to a protection control circuit for vehicle storage batteries. Background technique [0002] After the car key is turned off, the air-conditioning circuit and other system circuits need the battery to continue to supply power for a while, otherwise the control system will have a fault alarm prompt: the power is cut off too early. [0003] In the prior art, the battery power supply system is usually powered off manually, which may cause the battery power supply system to be shut down prematurely, resulting in system failures such as air conditioning circuits, and the performance of the battery cannot be self-tested by the system. Contents of the invention [0004] The invention provides a protection control circuit for a vehicle battery, which can effectively solve the technical problems in the background above. [0005] In order to achieve the above object, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/03B60R16/033
CPCB60R16/03B60R16/033
Inventor 周星星王连明王有锁
Owner ANHUI ZHUOYUE ELECTRIC