Method and apparatus for controlling duplicated control module in ATCA platform and ATCA system using the same

摘要

invention ATCA (Advanced Telecaom Comuting Architecture) standard to define a self- manager (shelf manager) to take advantage of to as to provide a control method and ATCA system implemented by using this apparatus in a reliable and cost-effective duplication of the ATCA platform by implementing the redundancy control of the redundant structure between the two devices , ATCA , including the self- manager for maintenance of the board unit from the platform , the self- redundancy manager requests the status is reported as the two devices are redundant , and thus to determine the duplex state via a redundant device in accordance with the response from the two , is implemented to control the two redundant devices each operating mode .