Title: Self-calibrating atmosphere visibility measuring method and measuring system thereof
Application Number: 200610020115 Application Date: 2006.01.06
Publication Number: 1804588 Publication Date: 2006.07.19
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01N21/47,G01N21/17,G01W1/00
Applicant(s) Name: Chengdu Yihang Information Technology Co., Ltd. Address: 610041
Inventor(s) Name: Xie Xingyao, Wan Haifeng
Attorney & Agent: yuan yang
Abstract:
     The invention discloses a method and system for measuring the self-aligning atmosphere visual degree. It takes photo of the image of all the target and uses the mode near to human eyes character to process the image to auto compute the normalizing diversity of the target light brightness and the visual degree value and transmits the data to the monitoring center and the LED large screen display of the high speed road inlet and outlet port by GPRS wireless mode.
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