Internet of things

Intelligent Transportation

The application of Internet of things technology in road traffic is relatively mature. With the increasing popularity of social vehicles, traffic congestion and even paralysis have become a major problem in cities. Real time monitoring of road traffic conditions and timely transmission of information to drivers, allowing drivers to make travel adjustments in time, effectively alleviating traffic pressure; Automatic toll collection system (etc for short) is set at the highway intersection to avoid the time of card collection and return at the entrance and exit, so as to improve the traffic efficiency of vehicles; The positioning system installed on the bus can timely understand the bus route and arrival time. Passengers can determine their travel according to the route, avoiding unnecessary waste of time. The increase of social vehicles will not only bring traffic pressure, but also the difficulty of parking has increasingly become a prominent problem. Many cities have launched intelligent roadside parking management system, which is based on cloud computing platform and combined with Internet of things technology and mobile payment technology to share parking space resources and improve the utilization rate of parking space and the convenience of users. The system can be compatible with mobile phone mode and RFID mode. Through mobile app software, it can timely understand the parking space information and location, make reservations in advance and pay fees, and solve the problem of "difficult parking and difficult parking" to a great extent.

Smart home

Smart home is the basic application of the Internet of things in the home. With the popularization of broadband services, smart home products involve all aspects. There is no one at home. You can use the client of mobile phones and other products to remotely operate the intelligent air conditioner and adjust the room temperature. What's more, you can learn the user's usage habits, so as to realize the full-automatic temperature control operation, so that users can enjoy the comfort brought by ice when they go home in the hot summer; Through the client to realize the switch of intelligent bulb, regulate the brightness and color of bulb, etc; The built-in WiFi in the socket can realize the regular on-off current of the remote control socket. In addition, it can monitor the power consumption of the equipment and generate a power consumption chart, so that you can see the power consumption at a glance and arrange the resource use and expenditure budget; Intelligent scale to monitor the effect of exercise. It has built-in advanced sensors that can monitor blood pressure and fat volume, and the internal program puts forward health suggestions according to the body state; The intelligent toothbrush is connected with the client for reminding the brushing time and brushing position. It can produce charts and oral health status according to the brushing data; Smart camera, window sensor, smart doorbell, smoke detector, intelligent alarm and other safety monitoring equipment are indispensable to the family. You can go out in time to check the real-time situation of any corner of the home at any time and place and any potential safety hazards. Seemingly cumbersome home life has become more relaxed and beautiful because of the Internet of things.

Public safety

In recent years, global climate anomalies have occurred frequently, and disasters have become more sudden and harmful. The Internet can monitor environmental insecurity in real time, prevent in advance, give early warning in real time, and take timely response measures to reduce the threat of disasters to human life and property. As early as 2013, the University of buffalo in the United States proposed to study the deep-sea Internet project, which can be placed in the deep sea through specially processed sensing devices to analyze the relevant underwater conditions, the prevention and control of marine pollution, the detection of seabed resources, and even provide a more reliable early warning of tsunami. The project has been successfully tested in the local lake water, which provides a basis for further expanding the scope of use. The use of Internet of things technology can intelligently perceive the index data of atmosphere, soil, forest and water resources, which plays a great role in improving human living environment