An automatic control device and control method for a men's urinal

Abstract

The invention discloses an automatic control device for a men's urinal. The device comprises a microcontroller, an infrared sensor, a relay, a display screen, a buzzle, an AD conversion module, a power supply, a clock and reset circuit, a urine drop point detection sensor and an electromagnetic valve, wherein the infrared sensor, the relay, the display screen, the buzzle, the AD conversion module, the power supply and the clock and reset circuit are connected with the microcontroller; the urine drop point detection sensor and the electromagnetic valve are connected with the microcontroller through the AD conversion module and the relay respectively. The invention further provides a control method which comprises the following steps: after detecting a person presence signal, the infrared sensor sends the signal to the microcontroller; the microcontroller controls the display screen to be lighted and display a slogan and a picture; after detecting urine drop point information, the urine drop point detection sensor sends the information to the microcontroller; the microcontroller controls the display screen to display numbers of rings shot by urine drips, the obtained total score and the rank; then encouragement voice is given out through the buzzle; after the infrared sensor detects a person leaving signal, the microcontroller controls the electromagnetic valve to be opened for automatic washing. Through adoption of the device, a man is effectively prompted to initiatively urinate to an assigned position in the urinal subjectively.

Description

technical field [0001] The invention relates to an automatic control device and a control method thereof, in particular to an automatic control device and a control method of a men's urinal, and belongs to the technical field of automatic instruments and measuring devices. Background technique [0002] For a long time, most of the men's toilets in public places have adopted vertical or suspended urinals. When men go to the toilet, they always face the wall. If they stand too far away or the urine directly hits the vertical surface of the urinal, the urine will splash out, making the toilet environment dirty and smelly. [0003] In order to make the man stand in the correct position and urinate to the designated position to prevent the urine from splashing out, the current methods mainly include: [0004] 1. Use some short stories and small slogans to be posted on the wall above the urinal for reminders. [0005] 2. Install a splash-proof device on the inner bottom of the u...

AI Technical Summary

Problems solved by technology

[0006] The above methods can prevent the urine from splashing to a certain extent, but none of them can make the man actively urinate to the designated position, and there are still cases where the urine is splashed due to standing too far or subjectively not paying attention question

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