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Method and system for measuring battery voltage in battery production line

A battery voltage and production line technology, applied in the field of battery production line inspection, can solve problems such as low efficiency, inability to analyze whether the voltage is stable as a whole, inability to intuitively judge the voltage stability of the current batch of batteries, etc., to improve accuracy and accurate voltage. The effect of stability

Pending Publication Date: 2019-03-26
ZHONGYIN NINGBO BATTERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the entire production line, the battery voltage is detected one by one by the voltmeter and only one set of data is displayed. It is impossible to analyze whether the voltage of the batch of batteries is stable or not, and it cannot be judged intuitively. However, the staff can collect each After the voltage data of each battery is recorded and summarized, it is calculated to obtain the voltage stability of the current batch of batteries. This method is not only inefficient, but also cannot intuitively judge the voltage stability of the current batch of batteries.

Method used

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  • Method and system for measuring battery voltage in battery production line
  • Method and system for measuring battery voltage in battery production line
  • Method and system for measuring battery voltage in battery production line

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Embodiment 1

[0050] This embodiment provides a method for measuring battery voltage in a battery production line, such as Figure 1 to Figure 2 As shown, this method includes:

[0051] S1: Collect the voltage data information of the preset number of batteries in each batch of batteries to be tested on the production line;

[0052] S2: Combining the collected voltage data information of the previously preset number of batteries and the preset average value algorithm, calculate the average voltage value of the previous preset number of batteries;

[0053] S3: Detect the voltage data of the remaining batteries in the current batch, and use the average voltage value of the previously preset number of batteries as the voltage reference value of the batteries in the current batch to determine whether the voltage data of the remaining batteries in the current batch is stable.

[0054] Among them, the method for measuring battery voltage in the battery production line provided in this embodiment ...

Embodiment 2

[0078] This embodiment provides a system for measuring battery voltage in a battery production line, such as Figure 3 to Figure 4 As shown, the system includes:

[0079] The voltage collection module is used to collect the voltage data information of each batch of batteries to be tested on the production line;

[0080] The average value calculation module is used to calculate the average voltage value of the previously preset number of batteries in combination with the collected voltage data information of the previously preset number of batteries and the preset average value algorithm;

[0081] The judging stability module is used to judge whether the voltage data of the remaining batteries in the current batch is stable by using the average voltage value of the preset number of batteries as the voltage reference value of the current batch of batteries.

[0082] Further, the acquisition voltage module includes:

[0083] The batch number collection unit is used to collect t...

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Abstract

The invention provides a method for measuring battery voltage in a battery production line. The problems that the voltage data of batteries are measured one by one through a voltmeter; a referential voltage reference value is unavailable; and whether the battery voltage is stable cannot be reflected timely in the battery production line in the prior art are solved. The method comprises the steps that S1 the voltage data information of a previous preset number of batteries in each batch of batteries to be detected in the production line is collected; S2 the average voltage value of the previouspreset number of batteries is calculated; and S3 the voltage data of the remaining batteries of the current batch are detected, and the average voltage value of the previous preset number of batteries is used as the voltage reference value of the current batch of batteries to determine whether the voltage data of the remaining batteries of the current batch is stable. The method can first calculate the voltage reference value of the current batch of batteries, and confirm the voltage stability of the current batch of batteries according to the voltage reference value, which is simple and direct. The working efficiency of the battery production line is improved, and the monitoring of the battery quality is improved.

Description

technical field [0001] The invention relates to the field of inspection of battery production lines, in particular to a system for measuring battery voltage in a battery production line. Background technique [0002] In the prior art, regarding battery electrical performance testing on the battery assembly production line, a separate voltmeter is used to test the open circuit voltage and load voltage of the battery on the production line, and each time the voltmeter measures the battery, it displays a group, including the open circuit voltage of the battery and the load voltage. In the entire production line, the battery voltage is detected one by one by the voltmeter and only one set of data is displayed. It is impossible to analyze whether the voltage of the batch of batteries is stable or not, and it cannot be judged intuitively. However, the staff can collect each After the voltage data of each battery is recorded and summarized, it is calculated to obtain the voltage s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/385
Inventor 毛蓉蓉诸狄青傅晓冬
Owner ZHONGYIN NINGBO BATTERY CO LTD