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Electric automobile power battery management and monitoring system based on cloud computing

A power battery and monitoring system technology, applied in electric vehicle charging technology, electric vehicles, electric traction, etc., to avoid hardware limitations, improve accuracy, and simplify complexity

Inactive Publication Date: 2018-11-06
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention only collects the data of the battery pack and uploads it to the data center for storage management and statistical analysis, and does not realize the functions of cloud estimation of the state of the battery.

Method used

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  • Electric automobile power battery management and monitoring system based on cloud computing
  • Electric automobile power battery management and monitoring system based on cloud computing
  • Electric automobile power battery management and monitoring system based on cloud computing

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are ex...

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PUM

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Abstract

The invention relates to an electric automobile power battery management and monitoring system based on cloud computing. The system comprises a battery vehicle-mounted detection and control system, abattery cloud management and monitoring system and a user terminal. The battery vehicle-mounted detection and control system acquires battery detection parameters and sends the battery detection parameters to the battery cloud management and monitoring system for cloud management and monitoring, a cloud computing analysis center in the battery cloud management and monitoring system analyzes the states of a data storage center record and standby battery data and generates a matrix-form battery estimation parameter and control command information stream, the matrix-form battery estimation parameter and control command information stream is sent to a control module in the battery vehicle-mounted detection and control system through a cloud server, and management functions such as energy control and safety protection of a power battery package are achieved. A data stream and the information stream in the matrix form are based on physical arrangement of cells in the power battery package and a control system execution part structure.

Description

technical field [0001] The invention relates to the technical field of battery management systems, in particular to a cloud computing-based electric vehicle power battery management and monitoring system. Background technique [0002] As the core component of electric vehicles, electric vehicle power batteries provide power support for electric vehicles. In order to ensure the safety and reliability of electric vehicles, real-time monitoring of electric vehicle power batteries is required. The current real-time monitoring of electric vehicles depends entirely on vehicle-mounted terminals. Judging from the vehicle-mounted terminals currently in use, all manufacturers regard vehicle-mounted terminals as the main body of complete functions, but the hardware configuration level, computing speed, reliability, and heat generation of vehicle-mounted terminals, etc. Factors restrict the function setting and expansion of vehicle-mounted terminals. At the same time, with the developme...

Claims

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Application Information

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IPC IPC(8): B60L11/18H04L29/08
CPCH04L67/10H04L67/12Y02T90/16
Inventor 夏必忠崔德宇刘一凡
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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