Safety management system of automatic emergency starting power supply

A technology for automobile emergency start and safety management, which is applied in the field of automobile emergency start power safety management system, and can solve the problems that product protection is not comprehensive enough and cannot meet the safety application of automobile emergency start power supply.

Active Publication Date: 2017-03-15
SUZHOU LUCK POWER ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing car emergency start power management system on the market has obvious defects, the protection of users and products is not comprehensive enough, and there are great hidden dangers
It cannot meet the safety application of automobile emergency starter power supply, and needs a mature and reliable safety management system for protection

Method used

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  • Safety management system of automatic emergency starting power supply
  • Safety management system of automatic emergency starting power supply
  • Safety management system of automatic emergency starting power supply

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Embodiment Construction

[0074] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0075] see Figure 1 to Figure 8 , the embodiment of the present invention includes:

[0076] An automobile emergency start power supply safety management system, comprising:

[0077] a control management unit, the control management unit comprising a controller;

[0078] a first controllable switch, a second controllable switch and a first current sampling;

[0079] The battery clip system is connected to the positive and negative poles of the battery pack respectively;

[0080] One end of the first controllable...

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Abstract

The invention discloses a safety management system of an automatic emergency starting power supply. The safety management system is used for management on battery packs and a storage battery clip and comprises a control management unit, a first controlled switch, a second controlled switch and a first current sampler, a storage battery clip system is connected with a positive electrode and a negative electrode of each battery pack, the control management unit is connected with control ends of the first controlled switch and the second controlled switch respectively, the first current sampler is connected in series between a negative electrode of a charging end and the negative electrodes of the battery packs, the control management unit is further connected with the storage battery clip system, the storage battery clip system also comprises a storage battery clip state identification unit and a third controlled switch unit, and the third controlled switch unit is used for connecting or disconnecting with positive outputs of the battery packs. Through the mode, the safety management system of the automatic emergency starting power supply can be used for safety management on the battery packs, the service lifetime of a lithium battery is prolonged, the safety application of the automatic emergency starting power supply can be guaranteed, and a potential risk is eliminated.

Description

technical field [0001] The invention relates to the field of emergency starting power supply, in particular to a safety management system for emergency starting power supply of automobiles. Background technique [0002] The car emergency start power supply is a device that can start the car when the car battery is low or other reasons (such as low temperature) cannot start the car. At present, the emergency starting power supply of automobiles has generally adopted power lithium batteries as the power supply. However, for the safety management of high-rate charging and discharging of lithium batteries in this application field, and the combination of dangerous situations such as positive and negative clamping of the battery clamp, short circuit, high voltage clamping, low clamping voltage, and no battery in the car when the emergency start-up power supply is used Deal with technical issues that remain unresolved. Therefore, safety accidents such as battery swelling, fire, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H01M10/48B60L11/18
CPCH02J7/0026H01M10/482H02J7/0036B60L50/50H02J7/00304Y02T10/70Y02E60/10
Inventor 陈志敏
Owner SUZHOU LUCK POWER ELECTRONICS TECH CO LTD
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