Title: Multilayer grading data processing system and method for navigation mark remote measuring terminal
Application Number: 200610131975 Application Date: 2006.10.13
Publication Number: 1945644 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G08C17/00;G06F12/08
Applicant(s) Name: Fujian Normal Univ. Address:
Inventor(s) Name: Wu Yunping;Li Wangbiao;Cai Shengzhen;Chen Conghui;
Attorney & Agent: caihua dun
Abstract:
    The invention relates to a multi-level classified data processing method and system from navigation mark telemeter terminal. The system includes the nonvolatile memory, the first-level cache memory, the second-level cache memory, and the microprocessor. The nonvolatile memory saves the threshold and grading value of parameters alarm. The first-level cache memory saves the real-time data of navigation mark, and the second-level cache memory saves the official data. The microprocessor compares the real-time data and the corresponding threshold value, and copies the corresponding data from the first-level to the second-level cache memory addresses to be the official data when the level of wrong state surpasses the setting one.
Time: 8