| 摘要 |
FIELD: data processing.SUBSTANCE: invention relates to data exchange systems responsible for exchange of information between devices of automatic control and controlled objects. System comprises first and second multichannel set-transmitters, control unit, linear device first and second communication channels, coded information generator, lock key, control panel, controlled object and monitor. Input of the monitor is connected to the second output of the generator of code information, wherein the controlled objects are configured to generate receipts when performing corresponding control actions, and the linear devices are configured to convert said receipts into messages that are similar to messages transmitted via the first communication channel; additionally the output of each controlled object is connected to the second input of the linear device, and the outputs of the second communication channel depending on the number of controlled objects are connected to the corresponding inputs of the control unit, its second output is connected to the input of the control panel.EFFECT: higher reliability and accuracy of bringing instructions to controlled objects and monitoring the execution of the transmitted control action by the controlled objects.1 cl, 1 dwg |
