SU1326478A1 - Arrangement for detecting skidding and slipping of vehicle - Google Patents

Abstract

The invention relates to devices for detecting the skidding and boxing of the wheels of a vehicle and ensures the accuracy of their detection. Reversible counters 4, 5 inputs are connected to the outputs of the sensors) and 2 wheel speeds, sensor 3 speeds of the reference wheel, one of the outputs of the distance control unit 6 and setpoint 7 and 8 of the code, which serve to eliminate the influence of wheel diameters on measurement result. The signals from the outputs of the reversing counters 4 and 5 are fed to the inputs of memory registers 11 and 12, the inputs of comparison units 9 and 10. 1 pe. 00 oo: 4; 00

Description

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11326478

The invention relates to devices for a 1 trolley of 6xzwiii wheelset composition.

The objective of the inventor is to improve accuracy.

The drawing is given a functional block diagram of the proposed device.

A device for detecting gas and boxing wheels of a vehicle contains sensors 1 and 2 wheel speeds, sensor 3 speeds of the reference wheel, the first outputs of which are connected to one of the inputs of reversing counters 4 and 5, and the output of sensor 3 is connected to the input of control unit 6 traveled path. The device contains dials 7, 8 of the code, the outputs of which are connected to other inputs of reversible counters 4 and 5, the outputs of which are connected to the inputs of blocks 9 and IO of the comparison, and registers 11 and 12 of memory,

When a signal appears at the output of block 6, the value of the signal in the inverted counters 4 and 5 in the blocks 9, 10 is compared to the allowable value, and in registers II, 12 of the memory it is memorized. The outputs of the registers M, 2 memory connected to the recorders 13 and 14,

The signals from the outputs of the comparison units are fed to the actuators 15 and 16, the signals from the other output of block 6, following the signal 30

The effect of the wheel diameters on the measurement result was set, they set the number of pulses from the sensor outputs and 2 wheel speeds during the time of the wheel drive without the skid and side of the control section, determined at the installation inputs of the reverse 8: 5 counters; unit 6 controls the path

Claims (1)

Invention Formula The device is given to the detection of the skidding and boxing of vehicle wheels, containing reversible counters, some of the inputs of which are connected to the codes of the wheel speed sensors, and the outputs to one of the inputs memory registers, recorders and executives, mechanisms, characterized in that, for the purpose of increasing accuracy, it is equipped with a code sensor, a control unit for the transmitted path and connected first inputs to one of its outputs with comparison units, the second inputs of which are connected to the outputs reversible counters connected by the second input fM to the outputs of the code setters, and the third to other outputs of the path control unit, the input of which is connected to the frequency sensor of the reference wheel, scrap with 35 I of its first output, serves for the outputs of memory registers are connected recording the step from the outputs of the dials 7, 8 of the code to the reversible counters 4 and 5, the dials 7 and 8 of the code serve to Compiled by L, Reznikova Editor M. Kelemesh Tehred L Oliynyk Proofreader G, Reshetnik Order 3235/14 Circulation 598 Subscription VNIIPI USSR State Committee inventions and discoveries 13035, Moscow, Raushsk nab., d, 4/5 Production and printing company, Uzhgorod, st. Project, 4 The influence of wheel diameters on the measurement result was set, they set the numbers on the installation inputs of the reversal 8: counters 4 and 5, equal to the number of pulses from the sensor outputs and 2 wheel speeds during the same period as the control unit, unit 6 controls the distance traveled, Invention Formula The device is given the detection of skidding and boxing of vehicle wheels, containing reversible counters, one inputs of which are connected to the spin codes of the wheel speed sensors and the outputs to one of the inputs 0 memory registers, recorders and executive mechanisms, characterized in that, in order to improve accuracy, it is equipped with a code sensor, a path control unit and connected first inputs to one of its outputs by comparison blocks whose second inputs are connected to the outputs reversible counters connected by the second inputs fM to the outputs of the code setters, and the third to other outputs of the path control unit, the input of which is connected to the rotational speed sensor of the reference wheel, 5 I memory register outputs connected to the inputs of the recorders, and the outputs of the comparison units - to the actuators.