Russian
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Autoelectronics and Control Systems -
Construction equipment
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Tolling
SBUC Application Example Hydraulic Cranes
SBUC with safety-related software functions
SBUC controls smooth management of crane hydraulic executive mechanisms and protects from damage and overturning.
The system executes all functions of rated capacity limiter system and corresponds to safety requests of Rostehknadzor.
Example of a complete set of SBUC system for hydraulic crane
Functionality
— drive management, including speed control and safety functions;
— rated capacity limiter system;
— monitoring load and geometry variables of crane;
— monitoring parameters of crane engine and hydraulics (engine oil pressure, engine coolant temperature, hydraulics oil temperature and etc.);
— engine control via CAN bus;
— control of hydraulic oil pressures;
— display of video signals from 2 color cameras (workspace/rear-view monitoring);
— recording geometry and load variables and states of inputs and outputs into nonvolatile memory (datalogger);
— automatically blocking of crane mechanisms: hook lifting winch at uppermost (anti two-block system) and lowermost (last wirerope wrap) positions, luffing at stroke positions and etc.
— boundary and zone protection;
— automatically blocking of boom movements when AC field detector is on.
— rated capacity limiter system;
— monitoring load and geometry variables of crane;
— monitoring parameters of crane engine and hydraulics (engine oil pressure, engine coolant temperature, hydraulics oil temperature and etc.);
— engine control via CAN bus;
— control of hydraulic oil pressures;
— display of video signals from 2 color cameras (workspace/rear-view monitoring);
— recording geometry and load variables and states of inputs and outputs into nonvolatile memory (datalogger);
— automatically blocking of crane mechanisms: hook lifting winch at uppermost (anti two-block system) and lowermost (last wirerope wrap) positions, luffing at stroke positions and etc.
— boundary and zone protection;
— automatically blocking of boom movements when AC field detector is on.
Modular architecture
Thanks to standart interfaces, SBUC system can be added:
— GPS localization (with recording GPS coordinates in datalogger);
— GPRS data transmission;
— fuel management system;
— wind speed sensor.
— GPRS data transmission;
— fuel management system;
— wind speed sensor.
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