A method and system for online real-time detection of vehicle battery life

A real-time detection and storage battery technology, applied in the direction of measuring electricity, measuring electrical variables, measuring devices, etc., can solve the problems of large amount of data, the impact of users' travel vehicles, etc., and achieve the effect of reducing the burden

Active Publication Date: 2019-09-10
GUANGZHOU YAMEI INFORMATION SCI & TECH CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an online real-time method for detecting the life of a vehicle battery in order to solve technical defects such as the large amount of pre-collected data that is required to be pre-collected in the existing detection method for the life of the vehicle battery, which is likely to cause detection errors and affect the user's travel vehicle.

Method used

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  • A method and system for online real-time detection of vehicle battery life
  • A method and system for online real-time detection of vehicle battery life
  • A method and system for online real-time detection of vehicle battery life

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Embodiment 1

[0031] Such as figure 1 and figure 2 As shown, a kind of online real-time detection method of vehicle storage battery life of the present invention comprises the following steps:

[0032] S1. Real-time collection of the battery voltage value of the vehicle to be detected;

[0033] S2. Upload the collected battery voltage value to the platform server;

[0034] S3. Generate a voltage curve from the collected battery voltage value, and perform cloud analysis on the voltage curve to form a voltage curve track diagram that changes with battery service time;

[0035] S4. Judging whether the current battery voltage curve deviates from the track, if the deviation value reaches the expected value, it is predicted that the battery needs to be replaced and fed back to the terminal device.

[0036] Wherein, step S1 collects once every m milliseconds within N seconds before and N seconds after the ignition time of the vehicle, where N is greater than 0 and m is greater than or equal to...

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Abstract

The invention discloses a method for online real-time detection of the vehicle battery. The method comprises the following steps: S1, acquiring a storage battery voltage value of a vehicle needing tobe detected in real time; S2, uploading the acquired storage battery voltage value to a platform server; S3, generating the acquired storage battery voltage value into a voltage curve, and performingcloud analysis on the voltage curve to form a voltage curve trace diagram that changes with the storage battery use time; and S4, determining whether the voltage curve of the current storage battery deviates from the track, and predicting that the storage battery needs to be replaced if the deviation value reaches an expected value, and feeding back the information to a terminal device.

Description

technical field [0001] The invention relates to the technical field of vehicle battery detection, and more particularly, to a method and system for online real-time detection of the life of a vehicle battery. Background technique [0002] Currently on the market, battery testers are mainly used to detect the status of vehicle batteries. Users rarely have testing equipment. Generally, they have to go to 4S shops or vehicle repair shops to test the status of vehicle batteries. [0003] The design life of vehicle batteries is generally about 25 months, and the service life is generally 2-3 years. However, due to different vehicle conditions, road conditions, and driver habits, the service life of vehicle batteries is also different. Because the user cannot know the status of the vehicle battery in real time, the user usually finds out that the battery is insufficient or faulty when the vehicle starts poorly or cannot be started. These situations are likely to cause inconvenienc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/382G01R31/371
Inventor 潘钟声温煦
Owner GUANGZHOU YAMEI INFORMATION SCI & TECH CO LTD
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