Battery glue coating detection method, device and electronic equipment
A technology for gluing detection and battery cells, used in character and pattern recognition, image analysis, instruments, etc.
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Embodiment 1
[0055] In order to facilitate the understanding of this embodiment, firstly, an electronic device that implements the method for detecting adhesive coating of a battery cell disclosed in the embodiment of the present application is introduced in detail.
[0056] Such as figure 1 Shown is a block diagram of the electronic device. The electronic device 100 may include a memory 111 , a storage controller 112 , a processor 113 , a peripheral interface 114 , an input and output unit 115 , and a display unit 116 . Those of ordinary skill in the art can understand that, figure 1 The shown structure is only for illustration, and does not limit the structure of the electronic device 100 . For example, the electronic device 100 may also include a ratio figure 1 more or fewer components than shown in, or with figure 1 Different configurations are shown.
[0057] The memory 111 , storage controller 112 , processor 113 , peripheral interface 114 , input / output unit 115 and display unit ...
Embodiment 2
[0067] see figure 2 , is a flow chart of the cell glue detection method provided in the embodiment of the present application. The following will be figure 2 The specific process shown will be described in detail.
[0068] Step 201, determine the target area from the image to be detected.
[0069] In this embodiment, the image to be detected includes the cell image of the target cell.
[0070] Optionally, as in image 3 As shown, step 201 may include the following steps.
[0071] Step 2011, determine the region of interest from the image to be detected.
[0072] Optionally, the corresponding region of interest may be determined according to the cell image area of the target cell in the image to be detected.
[0073] Exemplarily, the region of interest may be the image area of the cell, may also be a part of the image area of the cell, or may be an image area including the image area of the cell.
[0074] Step 2011 may be implemented as the following steps a an...
Embodiment approach
[0138] In one embodiment, when the length of the broken glue exceeds the third preset value, the result of the glue coating detection can be determined as a defective product; when the glue broken length does not exceed the third preset value, the glue coating detection As a result, it can be determined that the target cell is a good product.
[0139]Optionally, the value of the above third preset value may be different according to the size of the battery cell. Exemplarily, the larger the battery cell, the corresponding third preset value may also be larger, and the smaller the battery cell, the corresponding third preset value may also be smaller.
[0140] In another embodiment, when the broken glue length exceeds the specified ratio of the glue line length of the target battery, the glue detection result can be determined as the target battery is a defective product; when the broken glue length does not exceed the target battery When the specified ratio of the length of th...
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