| 摘要 |
<p>PURPOSE: To provide a movement-state detection method and its system in which the movement state of a moving body is detected by using sensors of a single kind. CONSTITUTION: Moving-body detection means 2A to 2F are arranged in prescribed positions of rooms 1A to 1F in a building 1, and they are connected to an information processing means 4 via a transmission line 3. When the moving-body detection means 2B detects a moving body 5, the information processing means 4 judges that, when any of the moving-body detection means 2A, 2C, 2E arranged so as to be adjacent to the moving-body detection means 2B does not detect the moving body 5 from a state that the moving-body 5 has been detected, the moving body 5 has been moved to the room 1B from the rooms 1A, 1C, 1E for the moving-body detection means 2A, 2C, 2E which do not detect the moving body 5, and it judges that, when the state of detection information from the moving-body detection means 2A, 2C, 2E is not changed, the moving body 5 has been moved to the room 1B from the outside of the building 1. In this manner, any of the moving-body detection means 2A to 2F, which has detected the moving body 5 and the detection information, and any of the moving-body detection means 2A to 2F, which is arranged so as to be adjacent to it, are compared with each other in the information processing means 4, and the movement state of the moving body 5 is detected.</p> |
