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

Abstract

The intelligent detection system of the rain-sensing window closer of the present invention and its circuit structure and detection method include: a central control unit, a frequency converter, a shower, a rain-sensing measuring instrument, a comparison circuit and an imaging unit; the comparative judgment using the comparison circuit, It can accurately verify the working status and sensing accuracy of the rain sensor of the rain-sensing window closer, which improves the intelligent detection level of the rain-sensing window closer; at the same time, the camera unit is used to analyze the image algorithm of window closing detection, which is well completed The working state detection of the transmission structure of the rain-sensing window closer is realized; the linkage design of the frequency converter combined with the rain value signal can simulate various rain value signals, which greatly increases the detection range of the present invention; the detection result is automatically pushed by using logic judgment , intelligent and efficient, and the implementation of dual detection methods (sensor parameters and window closing transmission mechanism) greatly improves the accuracy of detection.

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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