Device Drivers Development And Configuration Design Of Building Controller

The building control system develops unceasingly, the building automatic control system which based on the monolithic integrated circuit by which designed the DDC controller, the sensor and the implementing agency are composed already to be widespread applies in the modern building construction.But along with the building intellectualization and the highly effective energy conservation unceasing development, on the existing DDC building controller hardware handling ability is insufficient, on the software the single duty movement also the extended bad shortcoming already gradually could not satisfy the market the request.Under such profession background, Beijing Bai Si automatic control project limited company and north an industrial university unit exploitation section new embedded DDC building controller.The building controller design based on 32 technical grade processor AT91RM9200 and the Linux 2.6 operating systems, this article has built the building controller software development environment, and has compiled the first floor actuation and the control procedure, has designed the building controller configuration supervisory systenx.Has compiled based on CAN the correspondence Modbus agreement interface routine, realized the building controller to monitor the software and the EmsysIDE development environment seamless integration with on machine PC configuration king, could high speed, real-time, the multi-duties complete the survey control and the correspondence and so on the complex duty, greatly raised the DDC controller intellectualized application level.