POSITIONING AND DISPATCHING SYSTEM OF MOBILE AMBULANCE CREWS

摘要

FIELD: physics.;SUBSTANCE: invention relates to remote control systems for movement of ambulances. Emergency control ambulance positioning and dispatching system comprises navigation system satellites, retransmitter with transceiving antenna, control room, ambulances, stationary equipment, receiving antenna, transceiving antenna, GPS signal receiver, radio station, an interface unit, a computer with a display and a documentation device, a receiving antenna, a transceiving antenna, a GPS signal receiver, a radio station, an interface unit, a microprocessor, sensors of additional information, on-board display, transceiving antenna, radio station, interface unit and microprocessor. Each radio station comprises a master oscillator, a microprocessor, an interface unit, a discrete message source, a phase manipulator, an analogue message source, an amplitude modulator, heterodynes, a mixer, a first intermediate frequency amplifier, power amplifiers, an antenna switch, amplifiers of the second intermediate frequency, an amplitude limiter, a synchronous detector, multipliers, a band-pass filter, a phase detector, a phase shifter, a third mixer, an adder, a narrow-band filter, an amplitude detector and a switch.;EFFECT: higher accuracy of ambulances location.;1 cl, 4 dwg