Due to the features of IIOT (Industrial Internet of Thing), the Internet connection of IIOT can collect, exchange and analyze data to improve environment productivity and efficiency. Smart traffic management can monitor traffic flows, control traffic signs, and transmit traffic information through system in real-time. It effectively manages the intelligent Internet of Things to enhance mobility and improve the quality of life. Transportation resources need to be effectively mastered and coordinated to satisfy residents' mobility needs and solve urbanization problem.

To sum up, the IIOT technologies can make smart city work effectively and organized, including smart lighting control, edge networking, artificial intelligence, and smart transportation. IoT devices such as connected sensors and lights can collect and analyze data to improve infrastructure and network services.
For example, smart lighting combines energy-efficient LEDs, IP cameras, speakers, and Wireless AP to create a connected network, so it can remote control by smart phone easily. According to the sunset time, smart street lighting control system allows to schedule lights on or off. In addition, smart city uses technology system to manage the lighting intelligently. IIOT device provides a foundation for expanded services such as accident detection and road congestion monitoring. Data can also be set to transfer during the certain time.