Matches 1 - 13 out of 13
Match Document Document Title
7369960 Device and method for detecting an angular position of a rotating object  
In detecting the time at which a rotating object passes a given angular position, a value range of an angular position sensor output signal which varies relatively rapidly with angular position...
7262591 Technique for sensing the rotational speed and angular position of a rotating wheel  
A method of processing a pulse train output signal provided by a non-contact sensor that senses the rotational speed and angular position of a rotating wheel includes comparing the amplitudes of...
6967476 Method and assembly for determining rational speed with variable switching hysteresis  
A method for detecting the motion of an element relative to a sensor arrangement is proposed, wherein switching signals ( 1 ) are evaluated as a function of a pulse transmitter passing in front of...
6777925 Input circuit for inductive engine speed sensor  
A circuit for inputting and processing a signal from a speed sensor element, includes a comparator having first and second input terminals and first and second input circuits connected to receive...
6359430 Vehicle speed sensor with molded shunt resistor  
A vehicle speed sensor includes a hollow generally cylindrical sensor housing with an open proximal end. Within the interior of the sensor housing is a sensing structure having a base and a coil. A...
5812429 Adaptive digital filter for automotive applications  
An adaptive digital filter for filtering noise from a binary signal having a baseline that is low and including valid pulses that are high, a system for monitoring a rotating element employing such...
5789925 Sensor system having abnormality detecting circuit for detecting abnormality of sensor system from outputs of signal processing circuits  
A sensor system includes a single sensor means, two sensed signal processing circuits for processing the output signal of the sensor means, both the signal processing circuits being substantially...
5744950 Apparatus for detecting the speed of a rotating element including signal conditioning to provide a fifty percent duty cycle  
A sensor for determining the rotational speed of a rotating element. The sensor includes a giant magnetoresistive ratio sensing device which is magnetically coupled to the rotating element and...
5510707 Wheel speed sensor input circuit with sensor status detection employing a resistor biased compensator  
A wheel speed sensor input circuit with sensor status detection having a comparator with a first input and a second input where both the first and second inputs are connected to a wheel speed...
5483156 Magnetic field alternation detecting apparatus  
A magnetic field alternation detecting apparatus includes a magnetic member sensor enclosed in a case and having a core (i.e., a yoke) to which a magnet is attached and around which a coil is...
5459398 Adaptive threshold circuit  
An adaptive threshold circuit for use with a magnetic type of sensor that has a pick-up coil. The pick-up coil has an alternating voltage induced therein when a slot formed in a wheel rotates past...
5451867 Method and circuit configuration for conditioning the output signal of a rotational speed sensor  
A circuit configuration which serves to condition the output signal of a rotational speed sensor, e.g., the wheel sensor of an automotive vehicle. The circuit configuration includes a trigger...
5450008 Adaptive loading circuit for a differential input magnetic wheel speed sensor  
An adaptive loading circuit is provided for adaptively attenuating an alternating differential voltage that is produced by a magnetic sensor in response to the rotation of a wheel while maintaining...
Matches 1 - 13 out of 13