Power lithium battery active safety protection system

Abstract

The invention discloses a power lithium battery active safety protection system. The system comprises a display screen used for displaying related data information of a lithium battery, an informationacquisition module electrically connected with the lithium battery, used for acquiring related parameters of the lithium battery and connected with the display screen in a communication mode througha CAN communication module, a data comparison center used for setting and storing preset standard lithium battery parameters, a data monitoring module electrically connected with the data comparison center and the information acquisition module and used for comparing and monitoring the lithium battery parameters acquired by the information acquisition module and data of a data center, and a battery pack control module electrically connected with the data monitoring module and used for controlling and adjusting abnormal parameters of the lithium battery according to the compared and monitored data information. By the adoption of the power lithium battery active safety protection system, protection measures are complete and comprehensive, and efficient power supply of power connection equipment is prevented from being avoided as much as possible.

Description

technical field [0001] The invention relates to the technical field of electronic control, in particular to an active safety protection system for a power lithium battery. Background technique [0002] At present, new energy vehicles occupy more hot spots in the automotive field. The development of electric vehicles is bound to become a dark horse in the automotive industry. With the development of electric vehicle power system technology, the power supply safety of the vehicle system has become a further technological innovation, especially It is the monitoring technology of battery. [0003] The prior art CN205335825U provides a multi-cell lithium battery protection system, which relates to the technical field of lithium polymer batteries, including a multi-cell lithium battery pack composed of at least two parallel-connected single-cell lithium batteries, and the multi-cell lithium battery pack is also There is a battery protection system, and the battery protection syst...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems in the existing background technology that the battery monitoring system is not perfect, the monitoring method is not comprehensive, which leads to the high loss rate of the battery pack, and the more convenient user experience brought about by the combination of monitoring and debugging technology is ignored, the present invention provides a Power lithium battery active safety protection system, including:

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