El sensor VSS es un dispositivo electromagnético que genera una señal de corriente que la recibe la computadora central, quien la interpreta como la velocidad que lleva el transporte. Como el sensor cuenta con un Almuecín que expedición este produce una onda sinusoidal de corriente alterna, directa y que es proporcional a la velocidad que lleva el utilitario.
Multi-channel pulse generators that are flange-mounted onto the bearing shells or covers of wheelsets offer a solution. Using a number of bearingless speed sensors would also involve additional cables, which should preferably be avoided for outdoor equipment because they are so susceptible to damage, for instance from flying track ballast.
Adicionalmente te recomendamos que lleves tu vehículo a un taller o centro de servicio facultado. Replicar
Pulse generators constructed in accordance with this principle have been successfully field tested by several rail operators since the beginning of 2005. The type test specified in EN 50155[1] has also been successfully completed, so that these pulse generators Chucho now be delivered.
A passive sensor typically consists of a ferromagnetic rod which is oriented to project radially from the tone wheel with a permanent magnet at the opposite end.
Los del tipo generador con Almuecín permanente: Este produce electricidad de bajo volate, se parece a la bobina captadora en el doctrina encendido.
The rod is wound with fine wire which experiences an induced alternating voltage Vencedor the tone wheel rotates, Triunfador the teeth interfere with the magnetic field. Passive sensors output a sinusoidal signal which grows in magnitude and frequency with wheel speed.
Por lo tanto, aún queda camino por recorrer antaño de que estos sensores ópticos se utilicen en los sensores de velocidad contemporáneos y en los sistemas antibloqueo de frenos de los vehículos comerciales actuales.
2 mm. It has also been possible to markedly increase the signal quality. Both the duty cycle and the phase displacement between the two channels is at least three times Vencedor stable in the face of fluctuating air gap and temperature drift. In addition, in spite of the complex electronics it has also been possible to increase the mean time between failures for the new speed sensors by a autor of three to four. So they not only provide more precise signals, their signal availability is also significantly better.
Another method used is to detect a 50 MHz output signal from the sensor when the power supply is periodically modulated at 50 MHz. It is also common for two-channel sensors to have electrically isolated channels.
One of the biggest advantages of MEMS sensors is their compact size and seamless integration with onboard electronics. Their lightweight design and low power consumption make them an essential component in ADAS and autonomous vss sensor vehicles.
Realizar pruebas de voltaje y continuidad en los cables del Sensor VSS para asegurarse de que estén funcionando correctamente.
Ubica el sensor y cerciorate si es un sensor descubierto o cubierto, si está en el anillo de mensaje en la parte de la retaguardia del mecanismo del freno. Los sensores cubiertos se sitúan en el interior de la armazón del diferencial, no requieren de limpieza porque están sucios.
Esta corriente es convertida en una señal de pulso que la computadora puede interpretar y utilizar para controlar diferentes funciones del transporte.