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Rosin joint detection method, rosin joint detection system, rosin joint detection apparatus, computer device and readable storage medium

A detection method and computer program technology, which are applied in measurement devices, measurement of electrical variables, measurement of resistance/reactance/impedance, etc., can solve problems such as low detection accuracy, achieve simple detection process, improve detection accuracy, and reduce participation in the process. Effect

Inactive Publication Date: 2019-07-12
CHONGQING JINKANG POWER NEW ENERGY CO LTD
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Problems solved by technology

[0005] Based on this, it is necessary to provide a virtual welding detection method, system, device, computer equipment and readable storage medium for the problem of low detection accuracy in the traditional virtual welding detection method

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  • Rosin joint detection method, rosin joint detection system, rosin joint detection apparatus, computer device and readable storage medium
  • Rosin joint detection method, rosin joint detection system, rosin joint detection apparatus, computer device and readable storage medium
  • Rosin joint detection method, rosin joint detection system, rosin joint detection apparatus, computer device and readable storage medium

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Embodiment Construction

[0049] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0050] The virtual welding detection method provided in the embodiment of the present application can be applied to such as figure 1 computer equipment shown. The computer device includes a processor and a memory connected through a system bus, and a computer program is stored in the memory. When the processor executes the computer program, the steps of the following method embodiments can be performed. Optionally, the computer device may also include a network interface, a display screen and an input device. Wherein, the processor of the computer device is used to provi...

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Abstract

The invention relates to a rosin joint detection method, a rosin joint detection system, a rosin joint detection apparatus, a computer device and a readable storage medium. The method comprises the following steps: acquiring a resistance value of each welding point on a to-be-detected battery module; according to the resistance value of a preset resistance threshold value, and detecting welding state of each welding point, wherein the welding state comprises rosin joint and normal welding. By the method, the computer device can detect the welding state of each welding point according to the resistance value of each welding point on the to-be-detected battery module and the preset resistance threshold value, thus, artificial participation process is reduced, and detection accuracy of the welding state of each welding point of the to-be-detected battery module is improved; additionally, according to the resistance value of each welding point and the preset resistance threshold value, thewelding state of each welding point is detected, damage to the to-be-detected battery module is avoided, the to-be-detected battery module can be used further, and resource is saved.

Description

technical field [0001] The invention relates to the field of detection of battery modules, in particular to a detection method, system, device, computer equipment and a readable storage medium for virtual welding. Background technique [0002] With the rapid development of power battery technology, power batteries have become the main source of power for electric vehicles, electric bicycles and other tools. When applying power batteries, it is usually necessary to weld the power batteries to form a group of power batteries with high energy density and long life. However, when welding the power battery, due to the thinner aluminum wire used, the narrow welding surface of the negative electrode of the battery, and the influence of factors such as the material of the power battery and the presence of foreign matter on the welding surface, there is a virtual weld in the process of welding the power battery. The problem. [0003] The traditional detection method of false weldin...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/04G01R27/02
CPCG01N27/041G01R27/02
Inventor 南开开刘继策尤国建胡学山龚本利吴星星蒋莉周文林
Owner CHONGQING JINKANG POWER NEW ENERGY CO LTD
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