IN-VEHICLE ALARM SYSTEM, IN-VEHICLE ALARM METHOD, IN--VEHICLE ALARM PROGRAM, AND PROGRAM RECORDING MEDIUM

PROBLEM TO BE SOLVED: To provide an in-vehicle alarm system which confirms a vehicle in which an abnormal state is generated from the external. SOLUTION: When a passenger riding in a vehicle inside 10 detects an abnormal state generated in the vehicle inside 10 and depresses a report button provided on an alarm terminal 12 carried by the passenger, a control unit 14 installed in the vehicle inside 10 generates an alarm from a display panel 16 and a speaker 18 installed in the vehicle inside 10, and a lamp 22 arranged on the outer surface 20 of the vehicle in which the passenger depressing the report button rides is turned on out of report lamps 22 arranged on the outer surfaces 20 of respective vehicles. The lamp 22 emits a different light according to a sort of an abnormal phenomenon generated in the vehicle. The lamp 22 is arranged on each vehicle position indicated by each door of the vehicle, and the control unit 14 turns on the lamp 22 most close to the vehicle position on which the passenger carrying the alarm terminal 12 of which the report button is depressed rides. COPYRIGHT: (C)2009,JPO&INPIT