| 摘要 |
The present invention relates to a vehicle intrusion detection device comprising: a sensor unit that includes an RF sensor which detects a movement in a vehicle, a glass breakage detection sensor which detects breakage of glass of the vehicle, and a tilt sensor which detects the amount of change in the inclination of the vehicle; a control unit that determines whether a vehicle intrusion is made or not based on an electrical signal received from the sensor unit, and transmits a control signal corresponding thereto; and a warning unit that transmits a warning message or puts a horn of the vehicle into operation to correspond to the control signal received from the control unit. According to the present invention, the vehicle intrusion is detected by using the RF sensor, the tilt sensor, and the glass breakage detection sensor. Accordingly, whether a vehicle intrusion is made or not can be determined more objectively than in the related art in which only an ultrasonic sensor, an RF sensor, and a tilt sensor are used. In addition, power consumption can be reduced because the RF sensor, which consumes much power, may be put out of operation according to circumstances. A driver can recognize and cope with a vehicle intrusion immediately because the detected vehicle intrusion is sent to a smart phone and/or a smart key of the driver. [Reference numerals] (210) Sensor unit; (220) Control unit; (230) Warning unit |
