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Method and system for remotely monitoring electric vehicle

A remote monitoring system and technology for electric vehicles, applied in the field of comprehensive information services, can solve the problems of single battery monitoring methods and lack of systems

Inactive Publication Date: 2013-03-13
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, single batteries are used in electric vehicles to form battery packs through grouping technology. At present, there are many monitoring methods and systems for the status of battery packs, but there are still very few methods and systems for monitoring the status of single batteries.

Method used

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  • Method and system for remotely monitoring electric vehicle

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Embodiment Construction

[0012] figure 1 It is a block diagram of the electric vehicle remote monitoring system. The electric vehicle remote monitoring system monitors the vehicle status, battery status and vehicle location of the electric vehicle through the collection, analysis and processing of data during the operation of the electric vehicle, and obtains information based on real-time monitoring data and industry sub-platforms After the data is analyzed, corresponding warnings and alarms are carried out for different events. Through later data mining and detailed comparative analysis, etc., the reliability, safety, and battery cycle life of the vehicle, power battery and main components are evaluated, so as to improve the electric vehicle operation and maintenance system and serve relevant decisions for the development of electric vehicles Provide technical support and comprehensive information services.

[0013] The workflow of the system is:

[0014] 1. Obtaining information: the vehicle con...

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Abstract

The invention provides a method and a system for remotely monitoring an electric vehicle so as to solve the problems that the safety use of batteries can be ensured, the service life of the batteries can be improved and the cost of the batteries can be reduced. The method comprises the steps of comprehensively monitoring the state of a complete vehicle, a battery state (particularly a single battery state) and vehicle position information in real time during vehicle operating. According to the system, the information interaction function between different monitoring platforms can be realized and the information fusion and processing of mass data can be finished; the remote services such as fault diagnosis, fault early warning, emergency management and the like can be provided for the electric vehicle by the system; and meanwhile, the scheduling and the navigation service for electric energy supply of the electric vehicle, the energy peak scheduling information service and the vehicle route scheduling informationization service can be further provided by the system.

Description

technical field [0001] The field of the present invention relates to electric vehicles, and more specifically, relates to a method and a system capable of remotely monitoring single batteries and vehicle data of electric vehicles and providing comprehensive information services. Background technique [0002] With the current global auto industry facing the huge challenges of the financial crisis and energy and environmental issues, there has been a broad international consensus on the development of electric vehicles, the electrification of automotive energy and power systems, and the promotion of the strategic transformation of the traditional auto industry. Since the birth of electric vehicles, power battery technology has been restricting the practical process of electric vehicles. Ensuring battery safety, improving battery life and reducing battery costs have always been the core of electric vehicle power battery technology research and development. [0003] Since electr...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 王震坡孙逢春王丽娜刘鹏董政
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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