Magnetic Induction Model of the Hall Sensor: Analysis and Simulation of an Automotive Shift

In this article, the magnetic field model of the permanent magnet and magnetic induction model of the Hall sensor are analyzed, based on which a simulation software is developed to compute the outputs of Hall sensors in the magnetic field. Also, the proposed magnetic field model and simulation software are applied to design the circuit of a certain automotive shift and the experimental results show how the model is valuable and the software is effective.