Overview of the Interoperability Function of the Bus Management System
Shenzhen Card Union's public transport management system interconnection includes three major blocks: 1. Settlement platform 2. Authority management 3. Each operating bus company. The user opens the card at each bus company to determine the belonging company. When the user recharges and consumes data on the owned company's equipment, the data is only circulated within the company, and does not involve the settlement platform. When the user recharges and consumes data at other companies, it is submitted to the settlement platform by the transaction attribution company (that is, the company to which the trading equipment belongs), and then the settlement platform issues it to the card attribution company for review. The settlement platform automatically completes the recharge between the companies in the system, Consumption settlement, issue related settlement data (off-site data). The company that owns the remote data card and the company that owns the transaction equipment can view and summarize by conditions. Authority management involves the grading and business authority of each company. In principle, superior companies can view and set all functions and permissions of lower-level companies, and companies at the same level cannot view and set each other.
Card Union's self-developed card reader contains a 4G communication chip and uses a real-time networking mode to satisfy passengers' payment of fares using Internet payment methods such as App, WeChat, and Alipay. Including a series of mobile payment functions such as UnionPay QR code, UnionPay IC card flash payment, WeChat scan code, no need to add coins, to achieve a new and convenient bus travel "without zero, without card, fast travel".