Protection device for cooker camera, control method thereof, and cooker system
A control method and protection device technology, applied in the field of cooker systems and cooker camera protection devices, can solve problems such as reducing the accuracy of camera image recognition, affecting the control accuracy of cooker, and affecting the performance of camera products, so as to improve user experience and improve isolation. Thermal effect, effect of reducing workload
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Embodiment 1
[0036] In view of the fact that the oil fume environment of the camera installed on the cooking surface is relatively harsh, and it is always intruded by oil fume and high temperature, and is easily damaged, this embodiment proposes a protection device for the cooking stove camera.
[0037] Such as figure 1 As shown, the cooker scene includes a cooker surface a, a cooker rack b, a cooker c, and a cooker camera d set on one side. Among them, when using the stove for cooking, the pot is placed on the hob, and the flame is pressed to the bottom of the pot by the pot. Since the camera installed on the stove is mainly used to monitor the flame, and judge its combustion state through image recognition , so the camera is set against the bottom surface of the pot, and the camera is installed on the camera bracket so that the line of sight of the camera is flush with the bottom surface of the pot.
[0038] The arrangement position of the camera can also be placed on the side or behind...
Embodiment 2
[0055] The cooker system of this embodiment includes the cooker camera protection device and the cooker camera in Embodiment 1. Among them, such as image 3 As shown, when the camera is set directly in front of the two stoves, the position of the knob should be close to the central axis of the panel to make room for the position of the camera to avoid interference with the images collected by the camera.
[0056] The cooker system of this embodiment includes the above-mentioned protection device. When the flame burns at the bottom of the cooker, the air curtain machine is turned on in time to output the oil-free air from the bottom of the cooker through the air inlet pipeline at high speed to form an invisible air curtain. , to block the heat transfer from the flame to the camera in the form of heat convection, that is, it can not only isolate the oil and the heat continuously emitted by the flame, but also not affect the image recognition of the flame by the camera at all, wh...
Embodiment 3
[0058] The control method of the protection device of the cooker camera in this embodiment is realized based on the protection device of the cooker camera in Embodiment 1.
[0059] Such as Figure 4 As shown, the control method of the protection device of the cooker camera in this embodiment includes:
[0060] S101. Collect several pieces of historical flame images corresponding to the flame areas of the cooker;
[0061] S102. Perform labeling processing on the historical flame image to obtain a fire power category label corresponding to the historical flame image;
[0062] S103, using a neural network algorithm to take the historical flame image as input, and the fire power category label corresponding to the historical flame image as output, so as to establish a fire power detection model;
[0063] S104, pre-establishing the corresponding relationship between the result of the firepower category and the wind speed of the air curtain;
[0064] S105. Input the collected rea...
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