Patent ID: 8417412

Claim:
An abnormality detection device comprising: a storage unit configured to, when abnormality of an in-vehicle device is detected, store abnormality information of the abnormality; a transmission unit configured to transmit the abnormality information to a server; an in-vehicle information terminal configured to provide driving support information to an occupant, detect whether an operation input through a user interface of the in-vehicle information terminal is a predetermined operation inputting read-out operation information and, when detecting the predetermined operation, read out the abnormality information stored in the storage unit; a transmission prevention unit configured to, when the read-out operation information is input through the user interface, prevent transmission of the abnormality information to the server; and a prevention cancel unit configured to cancel the prevention of the transmission of the abnormality information when a vehicle comprising the abnormality detection device has run a predetermined running distance from a running distance when the transmission of the abnormality information is prevented by the transmission prevention unit.