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An intelligent battery adaptable to reverse charging device

A smart battery and reverse charging technology, applied in the direction of circuit devices, battery circuit devices, collectors, etc., can solve problems such as unrealizable, achieve limited charging, meet short-term braking requirements, balance charging safety and adaptability Effect

Active Publication Date: 2021-01-26
奇越科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the present invention aims to provide a smart battery that can be adapted to a reverse charging device, so as to solve the problem that the existing battery with an authorized charging control device cannot prevent unauthorized charging while supporting the use of electric devices. EABS reverse charge function

Method used

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  • An intelligent battery adaptable to reverse charging device
  • An intelligent battery adaptable to reverse charging device
  • An intelligent battery adaptable to reverse charging device

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Embodiment Construction

[0050] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0051] First, clarify the EABS working status of the power unit as follows:

[0052] - No power consumption or small current consumption when at rest;

[0053] - Start to enter normal power consumption when working, the current may fluctuate greatly according to the working conditions, and the power consumption current will fluctuate between 0-maximum current;

[0054] - When the brake is involved, the EABS device is activated immediately, and a part of the energy is converted into charging current and flows to the battery;

[0055] - After braking, the charging current gradually decreases u...

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Abstract

The invention relates to an intelligent battery adaptable to an anti-charging device, which belongs to the technical field of intelligent batteries, and solves the problem that the existing battery with an authorized charging control device cannot realize the EABS reverse charging of an electric device while preventing unauthorized charging. charging function. Including batteries, control units, charging and discharging units, charging and discharging interfaces, current sensors, and acceleration sensors; batteries, charging and discharging units, and charging and discharging interfaces are connected in sequence; charging and discharging interfaces are used to connect charging devices or loads to form a loop; current The sensor is used to detect the loop current; the acceleration sensor is used to detect the vibration displacement of the smart battery; the control unit is used to control the charging and discharging unit to switch to the battery charging state or The battery cannot be charged. The intelligent battery can realize limited charging in the case of unauthorized charging, and meet short-term braking requirements.

Description

technical field [0001] The invention relates to the technical field of intelligent batteries, in particular to an intelligent battery which can be adapted to a reverse charging device. Background technique [0002] The authorized charging function of the intelligent power battery is one of the most important features. The battery can only be charged by the charging device after it is connected to the charging device and receives an authorization command from the server. This method prevents unauthorized charging by users. [0003] However, many electrical devices, including electric bicycles and electric vehicles, have the function of reverse charging. When braking, the motor will be converted into a generator and reversely charged to the battery. The charging process can realize energy recovery and can be used to assist deceleration. It is called EABS electronic braking system. However, in this case, the charging switch of the battery is in an unauthorized state and cann...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00
CPCH01M10/4257H02J7/00
Inventor 庄晓群张涌涛范晓军
Owner 奇越科技(北京)有限公司
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