Kitchen detection control system and control method thereof
A detection control system, kitchen technology, applied in the field of control systems, can solve the problems of wasting electric energy, failure to achieve results, low power, etc., and achieve the effect of ensuring the environment
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[0021] Example 2, such as figure 2 As shown, the detection device is a camera 9, and the detection signal processing device 3 is an image analysis and processing device. An infrared filter is installed in front of the camera 9 to filter out visible light, and an infrared LED supplementary light is installed. The detection signal processing device 3 controls the system after the system starts. The camera 9 captures images in the infrared band under the supplementary light of the infrared LED, and uses the image sent to the detection signal processing device 3 at this time as the environmental background value, that is, the situation without oily smoke and water vapor, and the image detected by the normal startup of the previous system To compare, to determine whether the system is faulty.
[0022] A large amount of water vapor produced by boiling water and oily smoke produced by frying pan are preset as the maximum concentration signal. At this time, the image of camera 9 has ...
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