The invention concerns a system (1) for shifting at least one analogical output signal of a sensor device (2+3; 2), the system comprising the sensor device which includes at least two detection cells (21, 22, 23) adapted to equip a mechanical device (10) and which delivers at least two analogical output signals (C31, S32; U21, U22, U23; U21, U22) depending on behaviour of the mechanical device. The system also comprises, in addition to the sensor device, a shifter circuit (4; 3+4) selectively processing the at least two analogical output signals and comprising at least a first part (41) including at least one passive analogical component having a variable parameter and a second part (42) including at least one passive analogical component having a variable parameter; and control means (5) for controlling the variable parameters of the passive analogical components, a variation of these variable parameters shifting at least one of the analogical output signals of the sensor device in the shifter circuit. The shifter circuit delivers at least two analogical output signals of the sensor device, among which at least one shifted output signal including the first shifted analogical output signal (C41) and/or the second shifted sinusoidal signal (S42) of the sensor device. The invention also concerns a sensor-bearing unit including a bearing and such a system; a shifter module; and a method for shifting at least one analogical output signal of a sensor device.
SYSTEM FOR SHIFTING AN ANALOGICAL OUTPUT SIGNAL OF A SENSOR DEVICE, SENSOR-BEARING UNIT, SHIFTER MODULE AND SHIFTING METHOD
2015-09-23
Patent
Elektronische Ressource
Englisch
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes |
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