SYSTEM FOR MONITORING POSITION AND CONTROLLING MOVEMENT OF MINI-SHIELD FOR BUILDING MINI-TUNNELS

摘要

FIELD: physics.;SUBSTANCE: system consists of an optical direction selector, a photodetector unit, as well as: a unit for controlling the direction selector, a signal matching unit, a microcontroller, a decoder, a matrix background polling module, bus-type conditioners, an interrupt signal generating unit, a switch, electric drives, a unit for monitoring and controlling electric drives, an optical transmitter control unit, an optical transmitter, a photodetector. All of these elements are interconnected.;EFFECT: determination of spatial coordinates of a mini-shield with high accuracy, which enables real-time communication with apparatus fitted on the mini-shield through a laser beam, endowing this system with noise-immunity and high speed of operation.;1 dwg