Power battery high-precision data synchronous collecting and real-time processing system and method of power battery high-precision data synchronous collecting and real-time processing

A data synchronization, power battery technology, applied in battery/fuel cell control devices, electric vehicles, electric traction, etc., can solve the problems of data congestion, asynchronous acquisition, etc., to improve the sampling rate, reduce the sampling error, realize the system The effect of configuration

Active Publication Date: 2017-11-07
SHANDONG UNIV
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Problems solved by technology

[0004] In order to solve the above problems, the present invention proposes a power battery high-precision data synchronous acquisition and real-time processing system and its method. The present invention has modular design, good scalability, high acquisition accuracy, synchronous data acquisition, and fast acquisition speed, etc. Advantages, overcome the problems of traditional battery data acquisition devices such as asynchronous collection and data congestion

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  • Power battery high-precision data synchronous collecting and real-time processing system and method of power battery high-precision data synchronous collecting and real-time processing

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[0041] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0042] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0043]It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore, it is to be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates that There are features, steps, operations, devices, ...

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Abstract

The invention discloses a power battery high-precision data synchronous collecting and real-time processing system and a method of power battery high-precision data synchronous collecting and real-time processing. The power battery high-precision data synchronous collecting and real-time processing system comprises a plurality of data collecting machine boxes. Each data collecting machine box comprises a monomer voltage collecting module, a monomer temperature collecting module and a data summarizing module. The number of the monomer voltage collecting module and the monomer temperature collecting module is in free combination. Collected corresponding data of a monomer battery is transmitted to the data summarizing module. The data summarizing module summarizes and caches all collected monomer battery data and uploads to an upper computer for storing. According to the power battery high-precision data synchronous collecting and real-time processing system, module design is adopted, the expandability is good, according to the needs, the number of sampling channels can be increased and decreased, the types of the sampling channels can be selected, and flexible system deploying is achieved.

Description

technical field [0001] The invention relates to a power battery high-precision data synchronous acquisition and real-time processing system and method thereof. Background technique [0002] Electric vehicles do not require fuel and have the advantages of energy saving and environmental protection. They are the key way to solve the two major crises of energy shortage and environmental pollution, and have become an inevitable trend in the future development of the automobile industry. The power battery is the energy source of electric vehicles, which is related to the power, safety and economy of the whole vehicle, and its related technical problems have become the key to restrict the development of electric vehicles. Whether using battery testing equipment to test battery charge and discharge offline, or monitoring the power battery pack online in the battery management system, it is necessary to monitor and record the voltage, temperature and other parameters of each power b...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18
CPCB60L58/12Y02T10/70
Inventor 张承慧张明瑞韩尧段彬杨东江
Owner SHANDONG UNIV
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