| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for searching an origin of fire which uses the data of the previous origins of fire as searched results to avoid users to conducting useless and overlapped search for another origin of fire and prevent users from delaying finding such origin. <P>SOLUTION: A system for searching an origin of fire detects pixel values that exceed a predetermined threshold in image data, and identifies the location of an origin of fire, and includes an infrared camera control unit (12) for performing start-up control of an infrared camera (14), based on a search start instruction, and transmitting the newest image data based on a data read instruction; and a unification processing unit (11) for acquiring the newest image data by transmitting the data read instruction after the passage of a predetermined period of time, after the transmission of the search start instruction, searches an origin of fire, and the unification processing part compares the value acquired this time and the value acquired the previous time, concerning a total amount of pixel values in a predetermined region, and searches an origin of fire, when the difference of the both values do not lie within a predetermined range, and attempts re-acquisition of the newest image data, when the difference lies within the predetermined range. <P>COPYRIGHT: (C)2011,JPO&INPIT |
