| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to radio navigation devices that ensure railway traffic safety. Proposed device comprises controller, indication unit connected thereto, navigation signals receiver and radio station. Additionally, this device comprises microprocessor with indication unit connected via appropriate data transfer interfaces with external hardware and inertial navigation system unit. First plug-in memory carrier with the station electronic map is connected to GSM/GPRS receiver radio station. Besides, it incorporates extra second plug-in memory carrier connected to controller, in its turn, connected via CAN-interface to locomotive motion onboard controller and feed voltage generator connected to locomotive onboard power supply circuit. Note here that GSM/GPRS receiver radio station is equipped with Wi-Fi adapter and slots for two sim-cards.EFFECT: higher traffic safety.3 cl, 1 dwg |
