Safety on demand system for a motor vehicle, safety requirement for a method for a motor vehicle and a degree of safety to requirement information processing program

摘要

Information for prompting a driver in a safe driving behavior, in dangerous zones, such as, for example, in the regions of intersections, to the driver. If a vehicle is approaching an intersection, a vehicle-mounted system respect to communication availability information, which, in advance with the use of a vehicle navigation system is stored, and detects whether a vehicle mounted in the communications device is able to communicate with a roadside communication device. If, based on information from the vehicle navigation system is recognized, that the vehicle is mounted to the communications device, is not able to communicate with the roadside communication device, it transmits a command for outputting safety requirement for information to an output device, and the output device, corresponding safety requirement for information from.