Real-time monitoring method for state of accumulator

A real-time monitoring and battery technology, applied in the direction of measuring electricity, measuring electrical variables, measuring devices, etc., can solve the problems of inconvenience, battery customers can not start the vehicle, etc., achieve low cost, improve driving experience, and low cost

Active Publication Date: 2014-12-10
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the inconvenience and danger that customers cannot start the vehicle due to battery damag

Method used

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  • Real-time monitoring method for state of accumulator

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Embodiment Construction

[0011] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0012] A method for real-time monitoring of storage battery status, the flow chart is as follows figure 1 As shown, the method steps include:

[0013] Step 1: The battery status monitoring system is initialized, and it is judged whether the ON gear of the ignition switch is turned on. The electricity directly from the battery is called 30 electricity, and the electricity through the ignition switch ...

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Abstract

The invention relates to a real-time monitoring method for the state of an accumulator, and belongs to the field of automobile monitoring. The method comprises the steps as follows: firstly, initializing a monitoring system, and judging if the ON gear of an igniting switch is started; secondly, when the ON gear is started, recording the voltage before the starting of the ON gear, the voltage at the moment of the starting of the ON gear, and the voltage after the starting of the ON gear by sampling; thirdly, judging if the recorded sampling voltage is smaller than a default lower-limit threshold value or larger than a default upper-limit threshold value; fourthly, outputting failure warning signals when the recorded sampling voltage is smaller than the default lower-limit threshold value or larger than the default upper-limit threshold value; when the recorded sampling voltage is within the default threshold value section, judging if an OFF gear comfortableness device is needed to be started. The real-time monitoring method provided by the invention is used for monitoring the voltage and the electric quantity of the accumulator quickly in real-time with low cost, reminding a user to replace the accumulator in time, and overcoming the inconvenience and the danger brought to the user in the prior art that the damage of the accumulator causes starting failure, especially the inconvenience and danger caused by the fact that the automobile fails to restart after flameout during driving.

Description

technical field [0001] The invention relates to the field of automobile monitoring, in particular to a method for real-time monitoring of battery status. Background technique [0002] With the increasing popularization and widespread use of automobiles, the comfort, convenience and safety of automobiles have become more and more concerned by users. The automatic start-up of comfort equipment in the car puts forward an urgent demand for real-time monitoring of battery power. At the same time, as customers have higher and higher expectations for vehicle quality, and the number of vehicles increases, urban traffic jams and other situations often occur. Users also hope to have on-board equipment to monitor the capacity and life of the battery and give an early warning under certain circumstances. . [0003] For most of the vehicles currently on the market, the balance of the power supply system is matched in advance according to the power consumption of the equipment on the ve...

Claims

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Application Information

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IPC IPC(8): G01R31/36
Inventor 沙文瀚陈效华王新果
Owner CHERY AUTOMOBILE CO LTD
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