Computing Method of Absolute Steering Angle Using Steering Angle Sensing System

摘要

The present invention relates to a vehicle steering angle calculated by the steering angle detection device and this method , the main disk is formed of a bar code and by preventing the noise generated by such a magnetic force while minimizing the number of sub- gear using the optical sensor to detect this, the gear backlash of the phenomenon and to minimize the steering angle measurement error due to the external noise calculating a more accurate steering angle and a vehicle steering angle sensor device that can , in a simple manner the structure of the device through an algorithm can be further simplified, and the operation speed can be improved through the simplification of the operation method , and more precisely to be in the vehicle steering angle detecting device calculates a steering angle provides a method for calculating the steering angle . ;