Patent ID: 8116968
Filing Date: 2012-02-14
Classification: G01S,G08G

Abstract:
1. A method for identification of traffic lane boundary by using the treatment of conflict information, comprising: receiving a microwave signal and said microwave signal being converted to a frequency domain information by Fourier Transformation, wherein; treating a noise reduction for the frequency domain information by filtering an unnecessary frequency domain information from said microwave signal; forming a frequency span information by employing a frequency domain information to calculate a plurality of closed intervals; checking whether a first distance between two of said closed intervals is smaller than a setting threshold value; checking whether a second distance of others of said closed intervals is smaller than said setting threshold value; checking all of said closed intervals and a single existed frequency domain alone; carrying out a treatment of conflict information in order to adjust said frequency span information; and identifying a traffic lane boundary by an accumulated frequency span.