Vehicle alarm device, vehicle alarming method, and vehicle alarm generation program

An alarming method for a vehicle comprising the steps of:

• recognizing an object existing ahead of an own vehicle, and measuring a distance to the object;
• measuring a speed of the own vehicle;
• and
• by referring to an alarm speed database including alarm speed data expressing an deceleration operation that a driver of the own vehicle likes with a distance to the object and a speed, setting a speed corresponding to the distance to the object as an alarm speed value at a current time, and if the speed of the own vehicle at the current time exceeds the alarm speed value, determining a state as abnormal.

An alarm generation program for a vehicle for prompting a computer to perform:

• a function of object recognition unit for recognizing an object existing ahead of an own vehicle and measuring a distance to the object;
• a function of speed measurement unit for measuring a speed of the own vehicle;
• by referring to an alarm speed database including alarm speed data expressing a driving characteristic of a driver of the own vehicle with a distance to the object and a speed, a function of alarm determination unit for extracting a speed corresponding to the distance to the object and setting it as an alarm speed value at a current time, and when the speed of the own vehicle at the current time exceeds the alarm speed value, determining a state as abnormal;
• and
• a function of alarm output unit for outputting an alarm when the alarm determination unit determines the state as abnormal.