A black box automatic detection device for the opening and closing position of the damper

Abstract

The invention belongs to the technical field of electronic detection black box automatic testing, and relates to a black box automatic detection device for the opening and closing position of a damper. The main structure includes a first side support plate, a second side support plate, a bottom plate, a circuit board, an arc surface, and a test space , photoelectric sensor circuit, MCU controller circuit, data bus communication circuit, main control board, power line, connection line, outer cover, outer cover door, main controller and power processing circuit, the width of the circuit board is 10 times that of the first side support plate °The central angle corresponds to the same arc length, the power processing circuit, MCU controller circuit, photoelectric sensor circuit, and data bus communication circuit on each circuit board form a detection module, and the nine detection circuit modules are located parallel to the rotation direction of the damper side wall On the curved surface, one road is located at the bottom of the damper; the measurement range is large, the precision is high, the efficiency of design improvement is improved, the principle is scientific, the operation is convenient, safe and reliable, and the application environment is friendly.

Description

Technical field: [0001] The invention belongs to the technical field of automatic testing of electronic detection black boxes, relates to the technical fields of artificial intelligence, green manufacturing, intelligent sensors, big data analysis, etc., and relates to an automatic detection device for the opening and closing position of a damper, in particular to an automatic detection device for detecting household The automatic detection device for the opening and closing state of the damper, the opening angle of the damper and the movement position of the damper in the electrical air duct, and then detects and automatically judges whether the logic of the damper control program is correct. Background technique: [0002] The damper is a door device used to control the communication between the air duct and the cooling or heating space. Whether the damper can operate correctly according to the set temperature and the actual temperature of the controlled space is related to w...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art, and propose to design a black box automatic detection device for judging the opening and closing state and position of the damper, so as to solve the complicated and troublesome detection process of the traditional damper control logic test and rely on manual adjustment item by item , Long adjustment time, time-consuming and labor-intensive difficulties, avoiding the phenomenon of inaccurate test results caused by human factors, improving test efficiency and reducing test costs

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