| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: intelligent on-board equipment setup for manoeuvre automatic cab signalling has a master controller, a display unit, a control unit, a navigation signal unit, an ultrashort wave range wireless modem, an inertial positioning system unit, a GSM standard wireless modem, a sound card with a speaker. The master controller is connected through independent ports to the control unit, the navigation signal unit and the ultrashort wave range wireless modem, through a LVDS port to the display unit, through a SPI port to the inertial positioning system unit, through a USB port to the sound card and through a RS-232 port to the other port of the ultrashort wave range wireless modem.EFFECT: high reliability and safety of operation of the device.1 dwg |
