| 摘要 |
FIELD: transport.SUBSTANCE: proposed system comprises traffic detectors connected with control and registration unit. Said traffic detectors are arranged in pairs along lane axis and are composed of transceiving pickups. Every said pickup comprises ultrasound vibration radiator fitted with vertical cones and ultrasound vibration receiver, sir temperature meter and microcontroller. Microcontroller output is connected with ultrasound radiator input and input is connected with ultrasound vibration receiver output. Microcontroller first input-output is connected via interface with control and registration unit output. Microcontroller second input-output is connected with air temperature meter input-output. Said control and registration unit comprises control computer. Control computer first input-output is connected with communication transceiver and its second input-output are connected with appropriate interfaces. Other I/O of said interfaces make I/O of control and registration unit. Proposed system allows classification of vehicles by speed and overall dimensions and by the number of runs per unit time.EFFECT: simplified design, reliable installation and servicing, higher reliability of operation, expanded applications.3 cl, 2 dwg |
