Intelligent detection system of rain-sensing window closer, and circuit structure and detection method thereof

Abstract

The invention discloses an intelligent detection system of a rain sensing window closer, a circuit structure and a detection method thereof. The intelligent detection system comprises a central control unit, a frequency converter, a sprayer, a rain sensing tester, a comparison circuit and a camera shooting unit. By adopting comparison and judgment of the comparison circuit, a working state and working induction precision of a rain sensor of the rain sensing window closer can be accurately verified, and an intelligent detection level of the rain sensing window closer is improved; meanwhile, thecamera shooting unit is adopted for image algorithm analysis of window closing detection, and working state detection of a transmission structure of the rain sensing window closer is well completed;a linkage design of combining the frequency converter with rain value signals is adopted, various rain value signals can be simulated, and a detection range of the system is greatly enlarged; and a detection result is automatically pushed through logic judgment, intelligence and high efficiency are achieved, and meanwhile the detection accuracy is greatly improved through implementation of doubledetection means (a sensor parameter and a window closing transmission mechanism).

Description

technical field [0001] The invention relates to the technical field of intelligent detection, in particular to an intelligent detection system of a rain-sensing window closer, a circuit structure and a detection method thereof. Background technique [0002] Windows are essential living facilities for modern people’s homes. They are often used for ventilation, ventilation and lighting. In order to achieve the appropriate temperature and air in the house, people often open the windows to dilute the indoor dirty air, exchange for clean air, and increase the indoor oxygen concentration. However, most of the window design structures of existing houses are manually opened and closed. If the windows are not closed in time, it is likely to encounter heavy rain or rainstorm, resulting in indoor water accumulation, causing unnecessary economic losses in the room, and will also damage the building. Neighbors below will cause adverse consequences such as water seepage and erosion; [0...

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Problems solved by technology

[0004] However, the quality of existing rain-sensing window closers is uneven, and the purchase of products that do not meet the quality standards can easily cause economic losses to customers. However, there is no unified standard for effective testing and certification in the market, and there is no plan to achieve accuracy and efficiency. , as a home appliance testing unit, owning a set of intelligent automatic testing devices is a top priority in the current detection of rain-sensing window closers

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