2. Operation flow: Open a mobile terminal through the Internet, and you can see a variety of common services such as marriage appointment, entry and exit inquiry, vehicle management business, etc. in a conspicuous position. In view of these matters, the mobile terminal provides multi-level services such as reservation, pre-trial, progress inquiry and express delivery. Taking the payment of traffic fines as an example, after real-name authentication, users can query the traffic violation information of vehicles under their names on the mobile terminal and pay the fines through payment channels such as Alipay and WeChat. In addition, the mobile terminal also provides vehicle-related services such as vehicle inspection reminder, 6-year inspection exemption, and real-time road conditions. One Netcom mobile terminal also provides online registration and appointment services for the top three hospitals in Shanghai. Open data in the background, citizens don't have to pay attention to the service numbers of major hospitals or download their apps.