WIDE APPLICATION EQUIPMENT OF COORDINATE READING Russian patent published in 2002 - IPC

FIELD: navigation of land vehicles. SUBSTANCE: wide application equipment of coordinate reading has course system, route reading unit, computer, unit to enter initial coordinates, two adders, mechanical speed transmitter, two units of motion sign, two OR gates, unit of Doppler speed transmitters, unit integrating speed transmitters, two units generating signal PARKING-DRIVING and linear acceleration transducer. Course system, first OR gate and unit integrating speed transmitters are connected to computer. Adders are connected to unit to enter initial coordinates and outputs of adders are outputs of equipment of coordinate reading. Route reading unit is connected to mechanical speed transmitter. Mechanical speed transmitter is connected to unit integrating speed transmitters, first unit generating motion sign and first unit generating signal PARKING-DRIVING. Unit of Doppler speed transmitters is connected to unit complexing speed transmitters. Linear acceleration transducer is connected to second unit of motion sign and to second unit generating signal PARKING-DRIVING. Outputs of both units generating signal PARKING-DRIVING are connected to corresponding inputs of second OR gate which output is connected to control input of unit of Doppler speed transmitters. Outputs of both units of motion sign are connected to proper inputs of first OR gate. EFFECT: increased accuracy in coordinate reading, expanded application field of proposed equipment. 3 dwg