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Electric vehicle detection method and system

A technology for electric vehicles and detection systems, which is applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of no longer meeting system performance requirements, increased safety hazards, capacity, internal resistance and other performance degradation.

Inactive Publication Date: 2020-06-12
SHENZHEN PRECISE TESTING TECH
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] With the use of electric vehicles, power batteries will gradually age, and performance such as capacity and internal resistance will decline, which may no longer meet the performance requirements of the system and increase safety hazards

Method used

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  • Electric vehicle detection method and system
  • Electric vehicle detection method and system

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Embodiment Construction

[0029] OBD: (On-Board Diagnostics) on-board automatic diagnosis system is a system that monitors the running status of the vehicle and feedbacks abnormalities in time.

[0030] SIM card: (Subscriber Identity Module), which is an IC card held by a mobile user of the GSM system, is called a subscriber identity card.

[0031] VIN code: (Vehicle Identification Number) vehicle identification number, is a set of 17 alphanumeric numbers, a unique number used on a car, which can identify the manufacturer, engine, chassis serial number and other performance information of the car .

[0032] The conception and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present inventi...

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Abstract

The invention discloses an electric vehicle detection method. The method comprises the following steps that a first information acquisition device acquires first vehicle information and uploads the first vehicle information to a cloud platform; the cloud platform automatically matches second vehicle information stored in a database and a communication protocol stored in the database according to the uploaded first vehicle information and sends the communication protocol to a second information acquisition device; the second information acquisition device matches a battery device in the vehicleaccording to the communication protocol, converts the message information uploaded by the battery of the vehicle into parameter information of the battery and sends the parameter information to the detection device, and meanwhile, the detection device uploads the parameter information to the cloud platform; and the cloud platform receives the parameter information uploaded by the detection device, calculates a detection result and sends the detection result to the detection device. The invention also discloses an electric vehicle detection system. According to the invention, the battery datainformation in the electric vehicle can be accurately obtained in real time, and the transportability and expandability of the electric vehicle detection system are improved.

Description

technical field [0001] The invention relates to the field of electric vehicle detection, in particular to an electric vehicle detection method and system. Background technique [0002] At present, automobiles are an important means of transportation in modern society, providing people with convenient and comfortable travel services. However, traditional fuel vehicles produce a large amount of harmful exhaust gas during use and intensify the dependence on non-renewable petroleum resources. For the sustainable development of the economy, protect the human living environment and ease the energy supply. Electric vehicles have emerged as the times require. Electric vehicles have good environmental performance and are powered by a variety of energy sources. They can not only protect the environment, but also alleviate energy shortages and adjust energy structures to ensure energy security. [0003] With the use of electric vehicles, power batteries will gradually age, and perform...

Claims

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Application Information

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IPC IPC(8): G01R31/371G01R31/389G01R31/378G01R31/392G06K17/00
CPCG06K17/0022G01R31/371G01R31/378G01R31/389G01R31/392
Inventor 吴静平弘利军吴智强姜久春
Owner SHENZHEN PRECISE TESTING TECH
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