Automated Portable Handwashing Facility
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发布于:2022-05-06
更新于:2022-05-07
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作品介绍:
This project supports hand hygiene which covers the practice of washing hands with soap and water. Such practice can be useful especially now in these times of the pandemic to ensure safety, and more importantly to prevent illnesses. There is a great need to avoid viruses as much as possible and this means trying not to bring any bacteria at homes. Through the ultrasonic sensor, washers don’t have to touch anything until hands are clean. Since the water to be consumed and the time to be spent in washing hands are limited, this project is an excellent way to budget limited water supply. Moreover, this Automated Portable Handwashing Facility does not only conserves water and energy when used, but also during the making of it, many recycled items were utilized. This “Automated Portable Handwashing Facility” works when the sensor detects a hand or object within a 10 cm distance. When it does, water flows for 3 seconds while displaying the word “WET”. Second, the water will stop, and the display matrix will show “SOAP” for another 3 seconds. Next for 20 seconds the display matrix will show the word “SCRUB” while playing the music “wash, wash, wash your hands”. After 20 seconds, automatically water flows from the faucet with the word “RINSE” on the display matrix for 10 seconds and when the user is done rinsing, the water stops flowing automatically. The installed LED and display matrix is an additional guide for every user or student on the proper way of hand washing since it displays the 5-steps procedure in using the facility and also entertained by the music as the audio player plays the music for 20 seconds on the part that shows SCRUB in the display matrix that at the same time informs the students or user in proper hand lathering or rubbing with a soap before finally rinsing our hands with water.
操作说明:
Turn on the AI or mBot first and that way the AI is ready to do its tasks. The following steps are to be done by the user of the Automated Portable Handwashing Facility: 1. Place your hands under the faucet within 10 cm distance. 2. Wet your hands once the water starts to flow within 3 seconds while it displays the word WET. 3. Get a liquid soap while the water stops flowing from the faucet for another 3 seconds while showing the word SOAP from the display matrix. 4. Lather or scrub your hands thoroughly with soap within 20 seconds while it displays SCRUB from the matrix and at the same time playing the music, "wash, wash, wash your hands to the tune of Row, row, row your boat. 5. Wash or rinse your hands with water while it displays the word RINSE and at the same time water flows for another 10 seconds as a final cleansing of your hands. The facility automatically stops when the user is done and an individual uses only a 500 mL water as its maximum volume of wastage per washing.