CONTROLLING DEVICE OF RAILWAY TRACK SECTIONS

摘要

The invention applies to the transport sector and may be used in railway transport. Controlling device of railway track section contains an transmitting antenna 1 installed at each traffic light, a train-mounted receiving antenna 2, data reception unit 3, distance meter 4, wheel set tyre diameter meter 5, speed meter 6, acceleration meter 7, locomotive's braking unit 8, data storage unit 9 with the additional input for data base programming, train-mounted satellite communication receiver 10, object distance detector 11 up to next control point, emergency braking program unit 12, emergency braking way detector 13, as well as contains traffic lights lamps 14 connected to traffic lights state signal generator 15 which is connected to transmitting antenna 1 installed at each traffic light. Data reception unit 4 is connected with traffic lights selection device 16, which is connected to data storage unit 9 with the additional input for data base programming and to route control point achievement checking unit 17, which is linked with data storage unit 9 having the additional input for data base programming and data reception unit 3, which output is connected to speed limit detector 18, which outputs are connected to detector 19 of working braking way, which is connected to speed meter 6 and to detector 20 of braking starting point, which is linked with data storage unit 9 having the additional input for data base programming. Checking unit 21 of braking starting point achievement is connected to data reception unit 3 and to braking starting point detector 20 and is linked with braking signalisation device 22 in cabin. Checking unit 23 of braking process beginning is connected to locomotive's braking unit 8 and is linked with emergency braking control unit 12. The offered ontrolling device provided with speed limit detector 18 sets the speed of the train that must be on the next route section according to traffic lights' signals, which are generated by traffic lights state signal generator 15 in accordance to traffic lights lamps 14 state. Detector 19 of braking way defines length of braking way. Detector 20 of braking starting point defines point in the route, where braking process should be started. Unit 21 checking achievement of braking starting point evaluates position of the train and braking starting point, as well as switches on braking signalisation device in cabin 22, which informs about necessity to start braking. Braking beginning unit 23 evaluates whether braking process is released. The controlling device offered warns a driver about necessity to start a braking taking into account the signals of traffic lights and speed limitation, and it allows automatically to actuate the emergency braking system in due time in order to stop the train, thus preventing collisions of trains on any railway section under control.