Digital system for elevators based on C167CS micro-controller

Based on C167CS microcontroller,this paper brings forwards a digital systemfor elevators.In the system,a fuzzy control method based on multi_rule with weights is used for the group control system,multiple host structure of CAN bus is used to realize the serial communication of the signals among the controllers.The efficiency of the system is improved,at the same times,the real_time of the system is strengthened and the agility and reliability of the system are also increased.