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A battery anti-theft method and system

An anti-theft method and battery technology, applied in secondary batteries, secondary battery repair/maintenance, circuits, etc., can solve the problems of increased hardware investment, increased cost, easy exposure, etc., to ensure the safety of power supply and avoid power failure accidents. Effect

Active Publication Date: 2021-11-19
EMERSON NETWORK POWER CO LTD
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  • Abstract
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Problems solved by technology

Although these methods can solve the battery anti-theft problem to a certain extent, they all require additional hardware investment, increase costs, and are easy to expose

Method used

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  • A battery anti-theft method and system
  • A battery anti-theft method and system
  • A battery anti-theft method and system

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in 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, not to limit the present invention.

[0037] The invention relates to a battery anti-theft method, which includes: switching the battery to a discharge state based on a trigger signal; and judging whether the battery is stolen based on the deviation between the battery discharge curve and the reference discharge curve in a given cycle. In the present invention, after the battery is stolen, the battery capacity will change, so the discharge curve of the battery will change, so through the analysis of the battery discharge curve of the battery, that is, the battery capacity of the battery in a given cycle By analyzing the deviation betwe...

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Abstract

The invention relates to a battery anti-theft method, which includes: switching the battery to a discharge state based on a trigger signal; and judging whether the battery is stolen based on the deviation between the battery discharge curve and the reference discharge curve in a given cycle. In the present invention, after the battery is stolen, the battery capacity will change, so the discharge curve of the battery will change, so through the analysis of the battery discharge curve of the battery, that is, the battery capacity of the battery in a given cycle By analyzing the deviation between the discharge curve and the reference discharge curve, it is possible to determine whether the battery has been stolen. To implement the battery anti-theft method of the present invention, no additional hardware is needed, the cost is low and it is not easy to be exposed.

Description

technical field [0001] The invention relates to the field of power management, and more specifically, to a battery anti-theft method and system. Background technique [0002] The battery is an important device in the power management system of the base station. It carries the important function of providing backup power for the equipment after the mains power is cut off. At the same time, the battery is a high-value asset of the base station. In addition, the base station is widely distributed and most of them are unattended, which is easy to be stolen. Target. In this context, the anti-theft of base station batteries has become a thorny issue faced by the operation department. To solve this problem, the mainstream methods in the industry include: using an anti-theft solution based on the GPS positioning system, or installing a specially designed structure or circuit on the battery rack to trigger a signal after the battery is moved. Although these methods can solve the ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42
CPCH01M10/425H01M2010/4271Y02E60/10
Inventor 林涛韦智波谢荣升蒋平
Owner EMERSON NETWORK POWER CO LTD
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