Health safety state assessment device used for electrical car

A technology for safety status assessment and electric vehicles, applied in electric vehicles, battery/fuel cell control devices, measurement devices, etc., can solve the problem that the safety level of batteries cannot be monitored and evaluated well, and achieve safety assurance, replacement and The effect of convenient production and shortened time

Pending Publication Date: 2017-05-31
CHINA THREE GORGES UNIV
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide a health and safety state evaluation device for electric vehicles, which ca

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  • Health safety state assessment device used for electrical car
  • Health safety state assessment device used for electrical car
  • Health safety state assessment device used for electrical car

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Embodiment Construction

[0034] Such as figure 1 As shown, a health and safety state assessment device for electric vehicles includes a signal acquisition and transmission system, a signal processing system 1, and an execution system 2, and the signal acquisition and transmission system includes a data acquisition module 3 and a signal conversion module 4. The output end of the data acquisition module 3 is connected to the input end of the signal conversion module 4, the output end of the signal conversion module 4 is connected to the input end of the signal processing system 1, and the output end of the signal processing system 1 is connected to the execution system 2. It is characterized in that: the signal processing system 1 includes a microprocessor 5, and the software system in the microprocessor 5 includes an expert module 6, a gray correlation module 7, and a storage module 8, and the gray correlation module 7 is provided with TOPSIS optimization method and scarlet correlation measure method. ...

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Abstract

The invention discloses a health safety state assessment device used for an electrical car. The health safety state assessment device comprises a signal acquisition and transmission system, a signal processing system and an execution system, wherein the signal acquisition and transmission system comprises a data acquisition module and a signal conversion module; an output end of the data acquisition module is connected with an input end of the signal conversion module; an output end of the signal conversion module is connected with an input end of the signal processing system; an output end of the signal processing module is connected with the execution system; the signal processing system comprises a micro processor; a software system in the micro processor comprises an expert module, a grey correlation module and a storage module; and a TOPSIS optimal seeking method and a pink correlation degree method are set in the grey correlation module. The health safety state assessment device can solve the technical problems that safety level of an existing electric car storage battery cannot be monitored and accessed very well.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a health and safety state assessment device for electric vehicles. Background technique [0002] With the depletion of fossil energy and the increasingly serious environmental problems, countries all over the world have joined in the research of electric vehicles, an environmentally friendly means of transportation. However, as the technology of electric vehicles is becoming more and more mature today, there are still many factors restricting its development. In China, the lack of charging equipment such as home charging piles and large charging stations for electric vehicles, as well as the safety of batteries for electric vehicles restrict the promotion and use of electric vehicles. [0003] With the frequent occurrence of electric vehicle battery explosion accidents in China, the safety of electric vehicle batteries has gradually been paid attention to. The safety level of ...

Claims

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Application Information

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IPC IPC(8): G01R31/36B60L11/18
CPCG01R31/367G01R31/3842G01R31/392B60L58/10Y02T10/70
Inventor 程江洲朱偲熊舟王灿霞孙晶王卓远
Owner CHINA THREE GORGES UNIV
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