Several Key Problems and Its Solutions During Developing RTU for Aids to Navigation Along Yangtse River
DU Yangwen · Microcomputer applications · 2007
A Remote Terminal Unit of pharos monitor system based on double MCUs is developed to lower its power cost down to 30mA/4V. Task-time limited service is used in MCU's software. RTUs have been running in the three gorges along Yangtse river for 2 years, and it still works well.