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A technology of video clips and acquisition methods, applied in the field of production video clip acquisition, can solve problems such as difficulty in finding the real cause of defective products and inability to know implementation details.
Inactive Publication Date: 2018-12-25
李志朋
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[0002] Since the existing video surveillance system of the enterprise mainly monitors the production environment of the enterprise, the situation of personnel and vehicles, but does not monitor the status of the raw materials used, the processing process, the testing process, and the packaging and storage process in the specific production process of the product. Effective video monitoring is carried out at each production
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Embodiment 1
[0049] A production video segment acquisition method (such as figure 1 ), a video capture module (13) is installed in the production station, and the video captured by the video capture module (13) will be stored in the storage module (11). The method at least includes the following steps:
[0050] Step 101, if the first trigger signal is detected, save the information of the first trigger signal into the storage module;
[0051] In a specific implementation, the first trigger signal may be sent by a sensor at the entrance of the equipment in the processing station, such as a photoelectric sensor or a pressure sensor, and when it senses that the product arrives at the entrance of the equipment, the first trigger signal is sent to the processing module (12) The first trigger signal can also be the trigger signal sent when the barcode scanner in the detection station scans the barcode, for example, the inspector scans the barcode of the product before product detection, and at t...
Embodiment 2
[0062] A production video segment acquisition method and system (such as figure 2 ), the method at least includes the following steps:
[0063] Step 201, the video capture modules in the production stations A, B, and C save the captured video in the storage module;
[0064] In specific implementation, the production station A can be a raw material processing station, where a video capture module A is installed, the production station B can be a product assembly station, where a video capture module B is installed, and the production station C can be a product packaging Work station, wherein video capture module C is installed; Video capture module A, B, C save the video that collects in the storage module (11) uninterruptedly;
[0065] Further improvement, according to the specific settings of the factory, the production stations A, B, and C can also be raw material processing stations, product processing stations, product assembly stations, product testing stations, product...
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Abstract
The invention provides a method and a system for obtaining production video fragments. In the invention, the monitoring video of the production station is stored in a storage module (11) without interruption, so that if an abnormal accident or alarm occurs in the production station, the production management personnel can view and trace it through the video recording. According to the informationof the first trigger signal and the second trigger signal in each production station, the processing module (12) calculating the start and end time of production of the product in different productionstations, and according to the different start and end times, calling the video stored in the video acquisition module (13) of the corresponding production station from the storage module (11) to form a video segment of a series of production processes of the product; enterprise managers can quickly retrieve video clips of the production process of the product in each production station accordingto the product number, by viewing and analyzing the video clips of the production process of defective products in various production stations, it is easier to find out the causes of defective products, which can improve the efficiency of new product development and is conducive to the improvement of production processes and product quality.
Description
technical field [0001] The invention relates to the field of production video monitoring, in particular to a method and system for acquiring production video clips. Background technique [0002] Since the existing video surveillance system of the enterprise mainly monitors the production environment of the enterprise, the situation of personnel and vehicles, but does not monitor the status of the raw materials used, the processing process, the testing process, and the packaging and storage process in the specific production process of the product. Effective video monitoring is carried out at each production station; the existing Internet of Things traceability system mainly traces the processing time, processing equipment, processing personnel, processing environment and other information of products in each process during the production process. We can't know the specific implementation details, so when analyzing the cause of an accident for a defective product, it is diffi...
Claims
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Application Information
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