Nine typical application examples of wireless sensor technology for the Internet of Things

• Categories:Industry information
• Time of issue:2017-03-27 17:09

(Summary description)　　With the continuous improvement of the Internet of Things wireless sensor technology, it is more and more widely used, mainly used in petrochemical, electric power, industrial manufacturing, medicine, agriculture, aquaculture, municipal administration and other fields, which not only improves work efficiency, but also reduces production costs. 1. Wireless monitoring of EMS energy data     　　For a main plant of Midea Group, there are 7 branch plants (the first branch of the final assembly, the second branch of the final assembly, the third branch of the final assembly, the light commercial branch, the injection branch, the electronic branch, and the partial assembly branch) under the monitoring and control Information analysis. 1. Realize real-time data collection and monitoring of on-site electric energy meters and various flow meters (such as compressed air flow, petroleum gas flow, oxygen flow, nitrogen flow, etc.) of each line body of each branch; 2. Realize the calculation, statistics and analysis of electricity consumption, compressed air consumption, petroleum gas consumption, nitrogen consumption, oxygen consumption, etc. of each line body of each branch; 3. Realize statistical report function, real-time data and status display function, history and real-time curve function, remote control function, management function, redundancy function; 4. The system is required to have good openness and can exchange data with other information systems.   2. Water level monitoring of underground pipe ditch In order to ensure the safe operation of the entire park in Shanghai Disneyland, scientific and thoughtful monitoring and management of the water supply and drainage pipeline network is required. 1. There are a total of six points that need to monitor the water level of the underground pipe trench; 2. When the water level exceeds the limit, upload the signal to a computer or mobile phone.   3. Wireless monitoring of pressure, flow and temperature of power plant pipe network 　　The wireless monitoring of pipe network pressure, flow and temperature in Guangdong Luoding Power Plant mainly monitors the pressure, flow, temperature, valve opening and other parameters of the pipe network, and opens and closes the valves when needed. The system is composed of a monitoring center, a communication network, and a measurement and control terminal. 　　The data collection terminal of each pipe network monitoring point can monitor and collect parameters such as temperature, pressure, flow, etc. At the same time, it has the remote control function, which can carry out the open and close scheduling and display of pipe network valves. The data is stored in the database for the control center and relevant departments to analyze and make decisions, and can be stored for at least two years to improve work efficiency.   4. Intelligent environmental monitoring of agricultural greenhouses     Intelligent environmental monitoring requirements for agricultural greenhouses of Shenzhen Tsinghua Research Institute: 1. Four greenhouses, each monitor two channels of air temperature and humidity, two channels of soil temperature and humidity, one channel of carbon dioxide concentration, and one channel of light intensity; 2. Display in three places: touch screen (the monitoring PC is far away, wireless transmission is recommended); LED screen displays related monitoring data, about 10 meters away from the host; 3. The monitoring PC installs the upper computer software and displays the monitoring data interface.   5. Wireless monitoring of livestock and poultry breeding environment 　　Wireless real-time monitoring of the environment of chicken farms in Weifang, Shandong. According to the breeds and different growth stages of the chicken farms, the temperature and humidity, oxygen, ammonia, hydrogen sulfide, carbon dioxide concentration, light intensity, water consumption, electricity consumption, etc. of each chicken house are monitored data. 　　Real-time collection of on-site sensor signals, remote monitoring of the operation of the chicken coop, data collection, analysis, and early warning and alarm in the monitoring background, the data is formed into a historical database, and historical curves and data reports are generated.   6. Real-time monitoring of laboratory temperature, humidity and pressure difference Requirements for real-time monitoring of temperature, humidity, and pressure difference in BGI's genetic laboratory: 1. Real-time monitoring of laboratory environment temperature, humidity, and pressure difference, while transmitting the monitoring data to the monitoring center; 2. The temperature of the freezer inside the laboratory is monitored in real time, and the monitoring data is wirelessly transmitted to the monitoring center; 3. The on-site acquisition device and detection device adopt wireless data transmission, with simple wiring and convenient installation; 4. Set the temperature and