Short-range temperature recognition device based on infrared sensor and image recognition
An infrared sensor and image recognition technology, which is applied in the direction of measuring devices, temperature distribution maps, instruments, etc., can solve the problems of detection blind spots, infrared thermal image misalignment, limited use range, etc., so as to reduce detection blind spots and use flexibly , Avoid the effect of monitoring blind spots
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Embodiment 1
[0039] Embodiment 1 introduces a short-range temperature recognition device based on infrared sensor and image recognition, such as figure 1 As shown, including a support frame 1, an infrared thermal imager 2 and a computer system 3, the infrared thermal imager 2 is fixedly installed on the top of the support frame 1, and the computer system 3 communicates with the computer system 3 through a wired network;
[0040] Such as figure 2 As shown, the support frame 1 includes a support cylinder 101, a support platform 102 and a tripod 103. A circular plate 104 is slidably installed inside the support cylinder 101, and a support rod 105 is fixed at the center of the upper end surface of the circular plate 104. The top end of the support rod 105 A support platform 102 is fixed, a pair of bearing housings 106 are fixed on the upper surface of the support platform 102, and a rotating shaft 107 is installed between the pair of bearing housings 106. Frame 109, the infrared thermal imag...
Embodiment 2
[0045] Embodiment 2 is on the basis of embodiment 1, as image 3 and Figure 4 As shown, the lower end surface of the circular plate 104 is fixed with a screw barrel 113, the bottom end of the support tube 101 is fixed with a ball bearing 114, the inside of the ball bearing 114 is fixed with a screw rod 115, and the upper end of the screw rod 115 is threadedly connected with the screw barrel 113. The bottom end of the screw rod 115 is fixed with a plum blossom handle 116; the outer wall of the circular plate 104 is evenly fixed with four sliders 117 along the circumference, and the inner wall of the support tube 101 is provided with four chute 118 respectively matched with the slider 117; The upper port of 101 is also fixed with a limit ring 119 , and the diameter of the inner hole of the limit ring 119 is larger than the diameter of the support rod 105 .
[0046] Embodiment 2 During use, rotating the plum blossom handle 116 can drive the screw barrel 113 and the circular pla...
Embodiment 3
[0048] Embodiment 3 is on the basis of embodiment 2, as Figure 7 As shown, the software system 301 also includes an early warning module 3015, the signal input end of the early warning module 3015 is electrically connected to the signal output end of the control unit 3013, and the signal input end of the control unit 3013 is electrically connected to the signal output end of the identification unit 3012 ; The signal output terminal of the early warning module 3015 is connected with a warning light or a buzzer.
[0049] Embodiment 3 is in use, when the highest temperature or the lowest temperature monitored by the identification unit 3012 is lower than the preset value of the system, the early warning module 3015 will send an early warning message to the warning light or buzzer through the control unit 3013, which can remind Operators can avoid failure of the short-range temperature identification device and prolong its service life.
[0050] In conjunction with embodiment 1~...
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Abstract
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