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    • 74. 发明专利
    • AUTOMATIC COLLECTION SYSTEM OF PRODUCTIVITY DATA AT CONSTRUCTION SITE
    • JP2000331033A
    • 2000-11-30
    • JP13532899
    • 1999-05-17
    • SHIMIZU CONSTRUCTION CO LTD
    • TAKADA HIROO
    • G06F17/40
    • PROBLEM TO BE SOLVED: To contrive unmanned operation and automation of a measuring work of productivity data at a construction site by providing a work content detection sensor to be equipped to a worker and a kind and number transmitter, etc., of components to be attached to the components. SOLUTION: The work content detection sensor 1 is equipped to each worker and the kind and number transmitter 2 is attached to each component. In addition, a digital camera 3 is installed at an object working spot to be measured if necessary. The kinds and number transmitter 2 is driven by a transmitter driving means 4. In such a structure, working time, the number of workers, the work contents of the signal of the work content detection sensor 1 are measured by a measuring means 5a in a personal computer 5 and in addition, kinds and the number of components of signals of the kind and number transmitter 2 and the digital camera 3 are measured by a measuring means 5b. And these measured values are transmitted to a productivity calculating means 5c and productivity is calculated. Many measurers with technical knowledge are unnecessitated by such unmanned operation and automation of the measuring work.