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An early warning device for self-driving electric vehicles

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 problems such as inaccurate battery volts, achieve safety and reliability, and improve safety performance.

Active Publication Date: 2021-08-06
航天探索太空(北京)技术产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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 not accurate enough

Method used

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  • An early warning device for self-driving electric vehicles
  • An early warning device for self-driving electric vehicles
  • An early warning device for self-driving electric vehicles

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Embodiment Construction

[0031] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that terms such as “first”, “second” and “third” are used for description purposes only, and should not be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "communication" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integr...

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PUM

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Abstract

The invention discloses an early warning device for an automatic driving electric vehicle. The device includes a battery detection block, a volt early warning block, an ohm early warning block, a comprehensive early warning block, a communication transmission block and an internal power supply block; the volt The input end of the early warning block is directly connected to the output end of the battery detection block, the output end of the volt early warning block is directly connected to the input end of the comprehensive early warning block; the input end of the ohm early warning block is directly connected to The output end of the battery detection block, the output end of the ohm early warning block is directly connected to the input end of the comprehensive early warning block; the output end of the comprehensive early warning block is directly connected to the input of the communication transmission block end. The electric vehicle battery comprehensive early warning device can realize the comprehensive detection and early warning of the electric vehicle battery.

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L58/12G08B25/08
CPCB60L2240/54B60L58/12G08B25/08Y02T10/70Y02T90/16
Inventor 赵建菊
Owner 航天探索太空(北京)技术产业有限公司
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