Research And Design Of Remote Supervision And Control System Applicable To BTS

With the expanding mobile communication construction, manual maintenance can no longer meet the requirements of stable network and safe performance, especially in BTS (Base Transceiver Station). Carriers expect to employ remote supervision to solve this problem. Therefore, in this paper, the author makes analysis and research on the enhanced remote supervision system applicable to BTS.By analyzing the remote supervision system development status, combined with the features of the existing supervision system, this paper raises a scheme of multimedia central supervision and control system integrated with environment and power equipment supervision and image supervision. This paper holds discussions and research on the scheme's feasibility from three aspects: supervision unit, transmission network and supervision center. Emphasis is put on circuit design of data collection controller at the front of the system, interface protocol customization and real-time operation systemμC/OS-II migration. The analysis has also been done on real-time capability and reliability of the system.The system is designed with low power consumption and high performance MCU. It can collect images with low bandwidth. The system has wonderful real-time capability, high reliability and excellent commercial prospect.