| 摘要 |
FIELD: railway transport. ^ SUBSTANCE: invention is designed for use on block section when one electric locomotive moves towards the other. Proposed electric locomotive is furnished with device for generating output signal and device for receiving of output signal with carrying frequency, for instance f1, and also electric locomotive automatic safety control equipment, high frequency capacitor, two filters to pass carrying frequency f1, third filter to pass carrying frequency f2 from output signal generating device of other electric locomotive and signal logic processing unit. Input of logic processing unit is connected through amplifier and magnetic starter contact of said control equipment to output of device to receive output signal with carrying frequency f1, and outputs are connected with signal lamp, sound signaler and emergency braking unit. Device for generating output signal with carrying frequency f1 is connected with high voltage contact wire through pantograph of electric locomotive, high-frequency capacitor and one of two filters passing frequency f1. Other filter passing carrying frequency f1 is connected between input of device for receiving output signal with carrying frequency f1 and track circuit, and filter passing carrying frequency f2 is connected between high-frequency capacitor and track circuit. ^ EFFECT: improved safety of traffic on block sections and station tracks. ^ 1 dwg |
