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Electric automobile battery safety processing method and battery safety management device

A battery safety and management device technology, applied in battery/fuel cell control devices, electric vehicles, electrical devices, etc., can solve the problems of poor battery storage safety, achieve convenient and continuous tracking and management, and improve confidentiality and safety , the effect of improving the utilization rate

Inactive Publication Date: 2015-01-14
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to overcome the defect of poor storage safety of electric vehicle batteries in the prior art. According to one aspect of the present invention, a method for safely handling electric vehicle batteries is proposed

Method used

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  • Electric automobile battery safety processing method and battery safety management device
  • Electric automobile battery safety processing method and battery safety management device
  • Electric automobile battery safety processing method and battery safety management device

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Embodiment Construction

[0036] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0037] As an operator's asset, the battery of an electric vehicle has the characteristics of strong liquidity, fast information update speed, high safety requirements, and difficult management. Moreover, the cost of the battery is high, involving the interests of operators, power companies, users and other parties. Therefore, it is necessary to establish a sound battery asset management system to ensure the normal circulation of batteries. The invention is aimed at a system for safely handling the battery of the electric vehicle when the vehicle user replaces the battery or charges the whole vehicle under the electric vehicle charging / battery replacement operation mode.

[0038] The present invention uses a battery saf...

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PUM

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Abstract

Provided are an electric vehicle battery security processing method and battery security management device, the method comprising: receiving data packets in the form of ciphertext issued by the battery asset management system, after the battery security management device and the battery asset management system passed the authentication; performing data parsing for the data packets by the battery security management device, and executing the instructions based on the contents of the data packets after passing the legitimacy verification for the data packets. The data packets between the electric vehicle battery security processing method and the battery security management device, and between the battery security management device and the battery asset management system are transmitted in the form of ciphertext, even if the data packets are intercepted by a third party in the public network channel, they can not be easily decrypted or damaged; meanwhile ensuring the critical data are stored in the form of ciphertext, for preventing to be tampered with by the third party, ensuring the non-disclosure of the electric vehicle battery asset information, and improving the confidentiality and security.

Description

technical field [0001] The invention relates to the technical field of automobile batteries in the field of communication, and in particular, to a method for safely handling electric automobile batteries and a battery safety management device. Background technique [0002] Most of the existing electric vehicle charging / swapping facilities in my country serve specific objects and are not in commercial operation. For example, charging stations for electric bus lines and charging stations for Olympic electric buses are supporting projects for the demonstration operation of electric vehicles in various enterprises, and the operating costs are digested internally by the enterprises. [0003] If you want to open electric vehicle charging / swapping services to the society, you need to solve many problems, and battery asset management is one of the thorny and difficult problems to solve. The current way to solve the problem of battery asset management is to record battery informatio...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
CPCB60L58/21B60L3/12B60L58/14B60L58/15B60L58/22Y02T10/70
Inventor 刘佳付爱斌刘立宗朱京蓥张虹
Owner STATE GRID CORP OF CHINA
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