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Battery test interruption identification method, device and system, medium and computing equipment

A technology of battery testing and identification methods, which is applied in the direction of measuring devices, calculations, computer components, etc., can solve problems such as inability to intervene in the test process, low test efficiency, and lagging sample test progress, and achieve the effect of improving the utilization rate

Inactive Publication Date: 2020-06-12
GUANGZHOU INST OF ENERGY TESTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the test is interrupted and the operator is not in front of the equipment, the alarm information and equipment status cannot be obtained in time, and the test process cannot be intervened immediately, resulting in reduced utilization of test equipment, low test efficiency, and delayed sample test progress

Method used

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  • Battery test interruption identification method, device and system, medium and computing equipment
  • Battery test interruption identification method, device and system, medium and computing equipment
  • Battery test interruption identification method, device and system, medium and computing equipment

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0050] The embodiment discloses a battery test interruption identification method, which can identify the battery interruption prompt information in the battery test software, so as to determine whether the battery has a test interruption phenomenon.

[0051] Such as figure 1 As shown, the method includes:

[0052] S101. Obtain information in the battery test software for prompting interruption of the battery test.

[0053]The information used to prompt battery test interruption in the battery test software can use an asterisk "*"; battery test software such as DigatronBTS600 in Germany, the battery test software interface is as follows: figure 2 As shown in , in the battery test software interface, different battery test channels correspond to different rows in the interface, and the status of the battery test is displayed under the "Status" column. When a test channel corresponding to the tested battery is interrupted, an asterisk "*" will appear in the "Status" column of...

Embodiment 2

[0086] This embodiment discloses a battery test interruption identification device, such as Image 6 As shown, the device includes an acquisition module, a template image production module, a selection module, an acquisition module and a judgment module, and the specific functions of each module are as follows;

[0087] The acquisition module acquires the information used to prompt battery test interruption in the battery test software.

[0088] The template image making module is used for making a template image corresponding to information prompting battery test interruption.

[0089] The selection module is used to select a local area for displaying battery test interruption prompt information in the battery test software interface as a monitoring area.

[0090] The collection module is used to collect images of the monitoring area in the battery test software interface.

[0091] The convolution operation module is used to perform convolution operation on the collected mo...

Embodiment 3

[0098] This embodiment discloses a battery test interruption identification system, such as Figure 7 As shown, the system includes a host computer installed with battery test software, a speaker and a wireless communication module.

[0099] In this embodiment, each battery testing device is connected to the router through a network cable, and connected to the same host computer through the router. Battery test equipment such as 5V / 100A, 20V / 100A, 80V / 20A, 20V / 300A and other types of German Dikalong electrical performance test cabinets, which can test 5V / 100A, 20V / 100A, 80V / 20A, 20V / 300A Several German Dika Longdian performance test cabinets of different models are connected to a host computer through a router.

[0100] In this embodiment, the upper computer may be a computing device with win7 system, such as a computer, installed with battery testing software, such as DigatronBTS600 from Germany. An alarm program is also installed in the host computer, and audio files used ...

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PUM

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Abstract

The invention discloses a battery test interruption identification method, device and system, a medium and a computing device. The method comprises the steps of obtaining information used for prompting battery test interruption in battery test software; making a template image corresponding to the information for prompting interruption of the battery test; selecting a local area used for displaying battery test interruption prompt information from the battery test software interface as a monitoring area; acquiring an image of a monitoring area in a battery test software interface; performing convolution operation on the acquired monitoring area image and the template image; judging whether a value in a convolution operation result exceeds a set threshold value or not; if yes, judging thatbattery interruption prompt information appears in the monitoring area; and if not, judging that the battery interruption prompt information does not appear in the monitoring area. According to the invention, whether the test interruption prompt information appears on the battery test software can be automatically identified without manually observing the interface of the battery test software bynaked eyes, so that the utilization rate of the battery test equipment and the battery test efficiency are improved.

Description

technical field [0001] The invention relates to the field of battery testing and calculation, in particular to a battery test interruption identification method, device, system, medium and computing equipment. Background technique [0002] The cycle life of a battery is an important performance indicator. Regardless of battery research and development or performance research on positive and negative materials, it is necessary to test the cycle life performance of the assembled battery (pack) for evaluation. In the prior art, there have been some specialized battery testing software, which are installed on computing devices, such as computers, and the battery testing equipment is connected to the computer through a router, and the real-time data and information of the test are sent to the battery testing software , the battery test equipment is controlled by the battery test software and real-time data is collected to realize the cycle life test of the battery's electrical pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/367G06K9/62
CPCG01R31/367G06F18/22
Inventor 丁志英李向峰梁俊超林世聪唐贤文王媛
Owner GUANGZHOU INST OF ENERGY TESTING