Title: Device for collecting information of road section
Application Number: 200610125164 Application Date: 2006.11.28
Publication Number: 1959755 Publication Date: 2007.05.09
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G08C23/00;G08C19/00;G08C19/16;G01C7/02;G01C7/04
Applicant(s) Name: Wuhan Tech Univ. Address:
Inventor(s) Name: Yan Xinping;Chen Xianqiao;Chu Xiumin;Chen Mingzhao
Attorney & Agent: tangwan rong
Abstract:
    An information collecting device of road section is prepared as connecting the first communication card (FCC) to vehicle industrial control computer by ISA bus; connecting the second communication card, AD collection card and counting card separately to embedded industrial control computer by PC-104 bus; connecting photoelectric coder to counting card by shielded twisted-pair wire; connecting ultrasonic transducer, laser transducer and acceleration transducer to AD collection card by shielded twisted-pair wire; connecting low-level computer subsystem to FCC of up-level computer subsystem by CAN bus through the second communication card.
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