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Vehicular battery with wireless communication intelligent lithium core

A wireless communication, lithium battery technology, applied in electric vehicles, battery circuit devices, current collectors, etc., can solve the problems of lack of batteries, car startup, excessive battery power consumption, etc.

Inactive Publication Date: 2016-04-06
HUIZHOU DESAY BATTERY
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

All kinds of electrical equipment on the car are powered by the battery, but when the car is parked and waiting, the user often cannot correctly estimate the remaining power of the battery, and the habitual excessive use of the electrical equipment of the vehicle causes excessive power consumption of the battery and cannot The car is started, lacking an efficient and effective battery, which can adaptively start the battery according to the usage of the battery

Method used

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  • Vehicular battery with wireless communication intelligent lithium core

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments; it should be understood that the specific embodiments described here are only used to explain the present invention and are not used limit the invention.

[0019] In order to illustrate the technical solution of the present invention, specific examples are given below.

[0020] A battery with a wireless communication intelligent lithium battery cell for vehicles, the battery comprising:

[0021] a single thermistor 1 for monitoring the temperature of the battery;

[0022] A fuel gauge 2, connected to the thermistor 1, for detecting overvoltage, overcurrent or thermal state;

[0023] AFE controller 3 and the charging Mosfet4 and discharging Mosfet5 connected to the AFE controller 3, the AFE controller 3 is used to turn on the charging Mosfet4 when...

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Abstract

The present invention provides a vehicular battery with a wireless communication intelligent lithium core. The battery comprises: a single thermistor, which is used for monitoring the temperature of the battery; an electricity meter, which is connected with the thermistor and used for detecting an overvoltage, an overcurrent or a thermal state; an AFE controller and a charge Mosfet and a discharge Mosfet that are connected with the AFE controller, wherein the AFE controller is used for starting the charge Mosfet when the battery is detected to be in an undervoltage state, and starting the discharge Mosfet when the battery is detected to be in the overvoltage state; and an AFE register, which is connected with the AFE controller, and registers electric quantity of the electricity meter. According to the vehicular battery, one of the charge Mosfet and the discharge Mosfet is started when the battery is in the undervoltage or overvoltage state, so as to achieve balance control of the battery voltage.

Description

technical field [0001] The field of the present invention, in particular, relates to a vehicle battery with a wireless communication intelligent lithium battery cell. Background technique [0002] At present, the start-up backup power used in automobiles all uses lead-acid batteries, and energy storage batteries for automobiles composed of ternary lithium batteries. All kinds of electrical equipment on the car are powered by the battery, but when the car is parked and waiting, the user often cannot correctly estimate the remaining power of the battery, and the habitual excessive use of the electrical equipment of the vehicle causes excessive power consumption of the battery and cannot Car starts, lacks an effective and effective battery, and the battery can be adaptively started according to the usage of the battery. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a vehicle battery with a wireless communication ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0036
Inventor 李桂康郑小明周少龙
Owner HUIZHOU DESAY BATTERY
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