Patent ID: 7116247

Claim:
A security arrangement comprising: an intrusion detection information input unit for receiving intrusion detection information from an intrusion detection device for detecting an intruding entity entering a predetermined area; and a network communication unit for communicating with an in-vehicle terminal device which is mounted in a vehicle through a communication network, wherein when the intrusion detection information input unit receives the intrusion detection information from the intrusion detection device, the network communication unit transmits information related to the detected intruding entity to the in-vehicle terminal device; and a data storage unit for storing an authentication information data base containing data for discriminating between detected intruding entities and for authenticating the detection of predetermined intruding entities, wherein when intrusion detection information is received from the intrusion detection device, the information concerning the intruder thus detected is collated with data from the authentication information data base which relates to the intruding entity, and the network communication unit transmits the information concerning the specified intruder to the in- vehicle terminal device, and wherein the network communication unit transmits image information relating the intruding entity to the in-vehicle terminal device and receives authentication information relating to the detected intruding entity from the in-vehicle terminal device, and wherein the data storage unit renews the authentication information data base on the basis of authentication information received from the in-vehicle terminal device.