Intelligent Hall Effect-Based Magnetosensors in Modern Vehicle Stability Systems 2000-01-C058

After comparing magnetosensor technologies for automotive use the system aspects of wheelspeed sensors for vehicle stability systems are discussed. A new generation of intelligent differential Hall Effect-based sensors is described focussing on technology, operating principle and circuitry of the Hall IC. The final realization of the wheel speed sensor is presented concluding with a summary of the main advantages of this concept.