Intelligent management system for priority control of rapid transit signals based on RFID technology

The BRT signal priority control intelligent management system is composed of three parts. First, the core hardware of the BRT signal priority control system (including: 2.4G active electronic tags, directional readers and writers). (Including intersection control subsystem, signal communication subsystem, intelligent traffic control); third, hardware middleware (including signal control machine, industrial grade switch, cabinet, PC, server, uninterruptible power supply, etc.).

The core technology of the system construction uses the market-standard 2.4G active microwave frequency band. All core equipment provided by the company has completely independent intellectual property rights, 2.4G micro-power consumption technology, automatic identification and non-contact information for long-distance mobile vehicles Collection and processing, effectively apply advanced information technology, data communication technology, electronic control technology and computer processing technology to the ground traffic management system, thereby establishing a large-scale, all-round function, and real-time, accurate and efficient Traffic management system. To achieve the priority of public transportation signals.

In the aspects of overall system architecture, selection of service equipment, selection of active electronic tag functions, basic data collection, etc., full consideration is given to the realization of subsequent functions, taking into account the compatibility of equipment, the scalability of the system, the scalability of functions and the application of Diversity.

System development and resource construction conform to a unified technical specification and characterization system, pay attention to the continuity and sharing of development work, and pay attention to leaving standardized data and control interfaces for the development and promotion of subsequent systems. Unified development of application technology, data storage format, signal transmission system, interconnection interface mode and other technical indicators.

System development and construction should be based on the current actual situation of the transportation area, and further strengthen the management of transportation on the basis of the existing system; in accordance with the overall planning, construction while using, and gradually improving the construction ideas, give full play to the construction benefits.