SYSTEM FOR MONITORING POSITION AND CONTROLLING MOVEMENT OF MINI-SHIELD FOR BUILDING MINI-TUNNELS Russian patent published in 2010 - IPC E21D9/93 E21C35/24 

Abstract RU 2405937 C1

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

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RU 2 405 937 C1

Authors

Glebov Nikolaj Alekseevich

Vakoljuk Aleksandr Jaroslavich

Nadtoka Vladimir Ivanovich

Nadtoka Ivan Ivanovich

Pritchin Sergej Borisovich

Nedlin Dmitrij Mikhajlovich

Breslavets Vladimir Pavlovich

Bez"Jazychnyj Dmitrij Vladimirovich

Dates

2010-12-10Published

2009-08-03Filed