Wireless landscape lighting control system based on ARM-Linux

This system is mainly based on ARM-Linux embedded operating system, through using the global coverage WCDMA network, and TCP / IP protocol technology. The remote center sent the landscape lighting encoding data to subsystems. The subsystem decoded the data and sent the data to the appropriate lighting system through the unified output protocol interface which were DMX512, SPI, DALI and 0-10V D/A. The remote center sent command to achieve asynchronous or Synchronous control of subsystems. An overall coordination of lighting effects in a region realized and finally the city's digital lighting realized.