| 摘要 |
The present invention relates to an invasion sensing system and an invasion sensing method. The invasion sensing system of the present invention includes: an acceleration sensor, a control part, a storage part and an alarm part. If the amplitude of an output value from the acceleration sensor is equal to or exceeds a fixed value, the invasion sensing method compares an output signal from the acceleration sensor at that time with one or more damage pattern stored in the storage part. If there is any damage pattern which has similarity equal to or above a fixed level with the output signal from the acceleration sensor, the control part controls the alarm part to generate an alarm signal. According to this configuration, the invasion sensing method can sense the invasion and can generate an alarm even when an invader invades by damaging a window or a door. |
