| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for saving electric power by making respective sensors of a sensor system autonomously and properly operate according to the situation of event occurrence.SOLUTION: The present invention relates to a sensor system which has a plurality of sensors and can measure a plurality of physical quantities, the sensor system comprising operation setting means for setting operations of the plurality of sensors, and event determination means for determining that a predetermined event has occurred when output values of at least some of the plurality of sensors meet event conditions corresponding to occurrence of the predetermined event. When the event determination means determines that the predetermined event has occurred, the operation setting means changes the operation states of sensors among the plurality of sensors that are needed to determine that a relevant event as an event which may occur in relation to the occurrence of the predetermined event.SELECTED DRAWING: Figure 1 |
