| 摘要 |
PURPOSE:To obtain a collating and outputting method which does not require the synchronization between each processing system and a state management of the processing system, by selecting and collating periodically the processing to be an object to be collated, from existence, periodicity and contents of informing information from the processing system, in a collating system. CONSTITUTION:Processing systems 1A-1C store a result of processing as output requests (x), (y) at the time point when the result of processing has been generated. Also, the processing system has an output mask for discriminating whether it is allowed to send out an output request to a collating system 2 or not, and when mask release information A has been received from the collating system 2, it is allowed to output the output mask, and when mask request information N has been received, it is not allowed to output the output mask. Simultaneously, the output request stored at present is erased. While it is allowed to output the output mask, the processing system sends out the output requst, and output opposite information R to the collating system at a prescribed period, if there is the output request, and if there is no output request, respectively. While it is not allowed to output the output mask, mask response information M is sent out to the collating system at a prescribed period irrespective of the presence of the output request. |
