VEHICLE ABNORMALITY DETECTOR

摘要

PROBLEM TO BE SOLVED: To provide a vehicle abnormality detector capable of detecting both abnormalities of approach to and intrusion into a vehicle and an abnormality in an inclination of the vehicle by a relatively simple configuration.SOLUTION: A vehicle abnormality detector 25 includes an inclination detection mechanism 70 which is provided in a cabinet 60 for inclination detection. The cabinet 60 for inclination detection is provided in the state of being fixed to a vehicle, and the inclination detection mechanism 70 is arranged in the cabinet for inclination detection together with a transmission antenna 1. The inclination detection mechanism 70 can change situations of transmission/reception of electric waves between the transmission antenna 1 and reception antennae 2-5 by presenting a structure in which a form of arrangement of itself in the vehicle is changed along with a fluctuation in the inclination of the vehicle. An abnormality detection operation part 6 performs signal processing on the basis of the electric waves between the transmission antenna 1 and the reception antennae 2-5 to detect a person's approach motion outside the vehicle 50 and the person's motion of intrusion into the vehicle 50 and also detect an abnormality in the inclination of the vehicle 50.