DEVICE FOR DETERMINING THE STABILITY OF WORK automatic locomotive alarm CHANGING short intervals code signals

摘要

The invention relates to a railway automation, in particular to devices for testing the automatic locomotive alarm.; The technical result is to increase traffic safety with the ability to detect even the depot equipment with low noise immunity, prevent its installation on the locomotive and thus reduce the number of failures ALSN equipment during operation, reduce the cost of turning of wheel sets for the elimination of "sliders" because skidding during emergency braking in case of failures.; The essence of the claimed utility model is that the known apparatus for testing of an automatic locomotive signal having a code track transmitter unit code selection, transmitter switch is further provided with block setting mode operation and the control unit, which first input is connected to the output of the operation mode setting unit, and to yield a smooth variation interval block duration output connected to another input of the relay transmitter; malfunction detecting unit connected to the output ALSN input apparatus, and output to the third input of the control unit; count the number of codewords, an input connected to the output of the code track of the transmitter, and output to the second input of the control unit.