Automatic black box detection device for air door opening and closing position state

Abstract

The invention belongs to the technical field of automatic electronic detection black box testing, and relates to an automatic black box detection device for an air door opening and closing position state. The main structure comprises a first side supporting plate, a second side supporting plate, a bottom plate, circuit boards, an arc surface, a test space, a photoelectric sensor circuit, an MCU controller circuit, a data bus communication circuit, a main control board, a power line, a connecting line, an outer cover, an outer cover door, a main controller and power supply processing circuits,wherein the width of the circuit board is the same as the length of an arc line corresponding to a 10-degree central angle of the first side supporting plate; the power supply processing circuit, theMCU controller circuit, the photoelectric sensor circuit and the data bus communication circuit on each circuit board form a detection module; and nine detection circuit modules are positioned on thearc surface parallel to the rotating direction of the side wall of the air door, and one detection circuit module is positioned at the bottom of the air door. The measurement range is large, the precision is high, the design improvement efficiency is improved, the principle is scientific, the operation is convenient, safety and reliability are achieved, 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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