At present, load cells have already penetrated into a wide range of fields such as industrial production, space development, ocean exploration, environmental protection, resource investigation, medical diagnosis, biological engineering, and even cultural relic protection. Today, the editor of Sensor Expert Network will introduce the important application of load cell in garbage data monitoring.
Common load cell, data map
As a device for weighing weight, the load cell is different from ordinary weighing devices. It converts the weight signal of an object into an electrical signal, and displays the weight of the object to people through the electrical signal. The use of load cell should fully consider whether the use environment is suitable, and poor use environment will affect its work.
At present, there are many types of load cells on the market, such as resistance strain type, photoelectric type, hydraulic type, capacitive type, electromagnetic force type, etc., each type has its own characteristics, and its use is not the same.
Weigh it, scan it, and you know all the junk data. Recently, a set of vehicle-mounted weighing system was newly launched in Jianggan District, Hangzhou City, Zhejiang Province. The main components of this system are the weighing sensor and the garbage volume recorder carried by each vehicle.
The weighing sensor used in the system can still accurately measure the amount of garbage even in the inverted state after continuous research and development and reform of the background technology. The entire weighing process only takes 1 second, without any additional operations by the cleaning staff. At the same time, the researchers implemented one-to-one ID and real-time measurement accuracy. At the removal truck site, each vehicle is equipped with a garbage volume recorder. The recorder will record data in real time according to the garbage removal trajectory and the on-board weighing system, so that big data can be used to analyze its solid waste trend in the later period. Anticipation.
It is understood that the system is currently in operation in multiple pilot projects in the urban area of Hangzhou.
Smart trash can, data map
Right now, garbage classification has recently become a hot topic in the whole society. On July 1, Shanghai's garbage classification entered a mandatory era. Cities such as Beijing and Nanjing also indicated that they will promote the classification of domestic waste. Today, Beijing, Shanghai, Guangzhou, and Shenzhen, the first-tier megacities in China, are working hard to promote mandatory garbage classification.
In the face of the irresistible trend of waste sorting, various places are also exploring some effective waste sorting methods. However, no matter how we classify, we cannot bypass technological means, which is also an important helper in cracking the problem of garbage classification. For example, some people have spotted business opportunities and developed smart trash bins that facilitate garbage classification. Some smart trash cans are integrated with sensor technologies such as wireless data transmission modules, load cell modules, GPS positioning modules, etc., which can intelligently manage garbage.
The above is the important application of the load cell in garbage data monitoring introduced by the sensor editor. For garbage classification and garbage recycling, it is believed that in the future, the application of load cells will become more and more common.