Commercial streets, stations and their surroundings, crowded sections, key communities, entertainment places and other public places have the characteristics of large people flow and high mobility. It usually become important crime sites of criminals......

With the popularity of self-service equipment such as vending machines, self ticketing equipment, payment terminals and so on, 24 hours unattended self-service terminal achieve significant business volumes......

The smart power grid is moving toward intelligent distributed feeder automation (FA) to provide power supply stability, fast response to outages, running topology calculations, and fast fault location and isolation. Energy network must realize......

In order to guarantee the normal operation of the wind turbines, expect to implement preventive maintenance to significantly reducing the fan fault losses, and realize the efficient and reliable equipment data transmission via Ethernet......

With the popularity of new retail, people enjoy to buy the commodity from the 24 hours vending machine. Product origin and retail store data interconnection, intelligent transfer goods, virtual experience......

remote video monitoring system has been widely used in smart power grid monitoring system. The system acquire remote video data and dynamic environment data from transmission lines, towers at all levels and......

​​​​​​​In the era of rapid economic development, marketing and promotion are becoming increasingly hot, and outdoor advertising is increasing. However, the traditinoal management  is chaotic and low efficiency , lacks of scientific characteristics......

With the development of society and the rise of the e-commerce industry, online shopping has become more and more convenient, which has led to the rapid rise of the express delivery industry. With the increasing volume of express business, there are more and more problems in the process of delivery, such as：the community can't get in/out freely, the recipient is not there, the receipt is too slow......

Charging facilities mainly includes centralized charging station and distributed changing piles, scattered location and large number. In order to ensure user experience and operation efficiency, it is necessary to provide......

With the acceleration of urbanization, urban traffic pressure is increasingly intensified and traffic flow continues to rise, resulting in serious urban traffic congestion, frequent traffic accidents and traffic violations etc......

Along with the internet developing, live video has gradually become the mainstream expression of the Internet due to the integration of images, text, sound and other rich elements. 4G/5G multi sim cards technology plays a very important......

With the development of wireless communication industry, WiFi communication is gradually promoted to public places, including public mobile transportation vehicles, such as buses, tour bus, subway, cruise ship etc.......