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Automotive back-arranged lithium battery management system and automotive power supply system

A management system and lithium battery technology, applied in battery circuit devices, safety/protection battery circuits, electric vehicles, etc., can solve the problems of difficult rear-mounted vehicle electronic equipment, and achieve stable and effective power supply and good use effects

Pending Publication Date: 2019-02-22
HANGZHOU BETVIS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a rear lithium battery management system and a power supply system for automobiles, aiming to solve the problem that the rear on-board electronic equipment in the prior art is not easy

Method used

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  • Automotive back-arranged lithium battery management system and automotive power supply system
  • Automotive back-arranged lithium battery management system and automotive power supply system
  • Automotive back-arranged lithium battery management system and automotive power supply system

Examples

Experimental program
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Effect test

Embodiment 1

[0069] Embodiment 1: The peripheral device is mainly a DVR system, and a USB interface 40, a corresponding TFT liquid crystal display screen, a tact switch, etc. are provided as interactive devices.

[0070] Such as Figure 7As shown, the automobile rear lithium battery management system may include: a 7-inch TFT LCD screen 601 as an interactive device, a flexible connector FPC602, a buckle 603, an interactive control board 604, an interactive control board main control IC605, a relay 606, a light Touch switch 607, interactive control board signal input port 608, protection board signal input port 609, interactive control board power input port 610, protection board power output port 611, interactive control board charging signal input 612, protection board charging signal output port 613, Fuse holder 614, fuse output port 615, battery temperature monitoring output port 616, battery temperature monitoring head 617, battery voltage monitoring port 618, battery voltage monitorin...

Embodiment 2

[0073] Embodiment 2: The peripheral device is mainly a DVR system, and a USB interface 40, a corresponding LCD display screen, a mechanical switch, etc. are provided as interactive devices.

[0074] Such as Figure 8 As shown, the automobile rear lithium battery management system may include: an interactive control board 701, an interactive control board main control IC 702, a light touch switch 703, an interactive control board signal input and output port 704, a protection board signal input and output port 705, and an interactive control board power supply Input port 706, protection board power output port 707, relay 708, fuse output port 709, fuse 710, battery temperature monitoring output port 711, battery temperature monitoring head 712, battery voltage monitoring port 713, battery voltage monitoring head 714, protection board power supply Input and output ports 715, lithium battery 716, protection board charging signal input port 717, protection board charging input por...

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PUM

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Abstract

The embodiment of the invention provides an automotive back-arranged lithium battery management system and an automotive power supply system. The management system comprises a system body, a pluralityof batteries, a control module, a plurality of discharging ports and an interaction device. The discharging ports are formed in a housing of the system body and used for external connection and providing corresponding working current and voltage. The batteries and the control system are accommodated in the system body, the control module is connected with the batteries and the discharging ports and used for managing the charging and discharging process of the batteries, and the interaction device is connected with the control system and used for displaying corresponding system information fora user.

Description

technical field [0001] The invention relates to the technical field of vehicle equipment, in particular to an automobile rear lithium battery management system and an automobile power supply system. Background technique [0002] With the continuous improvement of people's living standards, cars and various smart terminal devices continue to be popularized in people's lives. More and more rear-mounted electronic auxiliary products are installed on cars, such as cigarette lighters, USB charging ports, small car air purifiers, car navigation and car cameras, etc. These electronic auxiliary products bring great convenience to the user in the process of using the car, and improve the user's experience in the car. [0003] However, these electronic products need to access the car voltage. As the number of electronic products increases, it will lead to long-term load battery loss, and it is prone to insufficient power supply voltage. [0004] On the one hand, since the power sup...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/20H01M10/42H01M10/48H01R27/00H02J7/00H01M50/296H01M50/528H01M50/547
CPCH02J7/0026H01M10/4257H01M10/482H01R27/00H02J7/0014H01M2010/4271H01M50/502Y02E60/10
Inventor 周勤行
Owner HANGZHOU BETVIS TECH CO LTD