Patent ID: 7886101

Claim:
An interruption control system for measuring at least two devices, comprising: at least two sense elements, each of the at least two sense elements being configured for sensing one of the at least two devices and sending a sense signal in response to the status of the device; a microprocessor comprising: at least two registers configured for storing corresponding sense signals of the at least two sense elements and their own identity (ID) signals; at least two flip-latches configured for reading and recording data signals of the at least two devices; a multiplexer configured for alternately outputting the ID signals and the corresponding data signals; and a microcontroller configured for identifying which one of the at least two registers received the sense signal, setting an identity (ID) signal for the one of the at least two registers, controlling each of the at least two flip-latches to record the corresponding data signal, controlling the multiplexer alternately to output the ID signals and the corresponding data signals, and encoding the ID signals and the data signals into a datagram; and a controller configured for receiving the datagram to interrupt, and decoding the datagram.