A kind of implantation relay type collecting method of production equipment

The invention discloses a kind of implantation relay type collecting method of production equipment, comprise the following steps: 1, embedded information agency terminal carries out implantation timing; 2, after starting timing, embedded information agency terminal enters communication forwarding step; Receive the acknowledge communication data that return for this forwarding communication of master controller, and it is processed, to extract category-A data and by this acknowledge communication data retransmission to man-machine interface; 3, before implantation timing time reaches Preset Time, keep performing step 2; When implantation timing time reaches Preset Time, embedded information agency terminal enters communication implantation step, to extract category-B data; 4, after embedded information agency terminal completes communication implantation step, implantation timing time is reset and forwards step one to.The present invention can carry out operating state data collection to the production equipment with man-machine interface comprehensively, and little to the hardware modification of production equipment, is suitable for large-scale application.