Early warning device for automatic driving electric automobile

A technology of electric vehicles and early warning devices, applied in electric vehicles, electric vehicle charging technology, battery/fuel cell control devices, etc., can solve the problem of inaccurate battery voltage
CN112158103AActive Publication Date: 2021-01-01航天探索太空(北京)技术产业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
航天探索太空(北京)技术产业有限公司
Publication Date
2021-01-01

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Abstract

The invention discloses an early warning device for an automatic driving electric automobile. The device comprises a storage battery detection module, a volt early warning module, an ohm early warningmodule, a comprehensive early warning module, a communication transmission module and an internal power supply module, the input end of the volt early warning module is directly connected with the output end of the storage battery detection module, and the output end of the volt early warning module is directly connected with the input end of the comprehensive early warning module. The input endof the ohm early warning module is directly connected with the output end of the storage battery detection module, and the output end of the ohm early warning module is directly connected with the input end of the comprehensive early warning module. And the output end of the comprehensive early warning module is directly connected with the input end of the communication transmission module. The comprehensive early warning device for the electric automobile storage battery can realize comprehensive detection and early warning of the electric automobile storage battery.
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Description

technical field

[0001] The invention relates to the technical field of electric vehicles, in particular to an early warning device for automatic driving electric vehicles. Background technique

[0002] The battery is an essential part of the electric vehicle. As the power source of the electric vehicle, the performance of the battery is not only related to the mileage of the vehicle, but also related to the safety and reliability of the electric vehicle. With the continuous development of power detection technology, battery monitoring and early warning products for electric vehicles have gradually become mature products. The battery volts are also not accurate enough. Therefore, how to automatically and intelligently realize the comprehensive early warning of electric vehicle batteries is an urgent problem to be solved at present. Contents of the invention

[0003] In order to improve the deficiencies of the prior art, the object of the present invention is to provide a ...

Claims

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