Title: Mixed type magnetic track pin location navigation magnetic sensor
Application Number: 200610019983 Application Date: 2006.08.11
Publication Number: 1909010 Publication Date: 2007.02.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G08G1/00;G08G1/02;G01R33/02
Applicant(s) Name: Wuhan University Of Technology Address:
Inventor(s) Name: Wu Chaozhong;Yan Xinping;Bai Zhihui;Cao Hui
Attorney & Agent: zhong feng
Abstract:
    The related magnetic track position navigation magnetic sensor comprises: two magnetic detectors as the coil detector and the Hall element detector; and the circuit included a magnetic resistance coil output amplification circuit (3) and a Hall element output amplification circuit (6), wherein the coil detector comprises a magnetic resistance coil (1) with ends connected to the input end of (3) and an iron core (5); the output end of Hall detector connects with the input end of (6), and the output of amplification circuit connects with control computer of vehicle auto-drive system through A/D conversion. Compared with current product, this invention reduces cost greatly.
Time: 10
<- Previous Patent:Multifunctional road traffic indi...   |  Next Patent:Vehicle disobey tester ->