With the prospect of an ever-accelerating pace of "smart urbanization", the traditional relying on manual methods of classifying garbage can no longer meet the increasing output of garbage. It is urgent to develop rapid classification technology for domestic waste. In order to solve the problems of large quantity, variety and slow degradation of domestic waste, developed a wireless sensor network garbage classification applet App to help people achieve convenient, fast and accurately place classified garbage.
Install wireless sensors such as GPS and infrared induction in the trash can to intelligently determine the location and status of the trash can. For the infrared sensor has filled the trash can, and realize automatic sending of reminder messages in the background to notify the sanitation department to clean and replace it in time; Use the mini program App on the smartphone terminal Realize fast search queries related to garbage classification, and at the same time popularize garbage classification knowledge through the mini program App, set up point reward redemption activities to guide people to correctly implement garbage classification, and help the construction of ecological civilization and the sustainable development of the country.
1. This project has the following innovations:
a. It uses mobile phone app App to publicize and promote garbage classification science knowledge, policies and regulations, etc., and at the same time supports garbage classification retrieval and identification, helping people correctly implement garbage classification.
b. You can quickly check the location and filling status of nearby trash cans through the mini program App. It not only helps people quickly and correctly place garbage, but also automatically reminds sanitation workers to promptly replace filled trash cans.
c. Install a micro solar battery pool and reflector in the trash can. solar battery can provide for the trash can sensor. electricity, and also provides power for the lamp strips that indicate the appearance of the trash can at night, making it easier for people to quickly find the trash can at night.
2. Function module design
The function module of the applet App is mainly divided into the following four modules: garbage retrieval module, positioning search module, user center module and knowledge knowledge science popularization module.
1, garbage garbage retrieval module: In this module, garbage classification retrieval supports voice retrieval, AR retrieval and photo retrieval, combined with the background MySQL garbage classification category database to intelligently read relevant information, thereby outputting the garbage category category on the interface. Search results and brief description.
2. Positioning search module: Query the location information of nearby trash cans through GPS positioning, and display the positioning results on the interface. If you query the location information of nearby trash cans from to , you can submit an abnormal information report to the background and feedback it to the sanitation department in a timely manner. Verify rectification. At the same time, infrared sensing is used to intelligently determine whether the garbage is full to detect the garbage content. If the infrared sensing trash can is full, a reminder message will be automatically sent in the background to notify the sanitation department to clean and replace it in time.
3. Use the household center module: In this module, users can query and modify personal person information. At the same time, users can also take interesting garbage classification tests and answer questions, enriching garbage classification knowledge while earning points. When points are accumulated When a certain amount is accumulated, corresponding gifts can be redeemed in the Points Mall.
4, knowledge science popularization module: mainly push some popular science knowledge about garbage classification categories, environmental protection, as well as policy and regulation articles or short videos to awaken and enhance people's awareness of environmental protection.
This small program App has realized most of the scheduled functions and can help users intelligently identify garbage classification, find the location and status information of trash cans, and at the same time promote popular science knowledge about garbage classification, environmental protection policies and regulations, etc.
