JPH03121499U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a configuration block diagram showing an embodiment of the vehicle collision prevention system according to this invention, Fig. 2 is a flowchart explaining the operation of Fig. 1, and Fig. 3 shows the content of the alarm shown on the display. FIG. 4 is a block diagram showing an example of a conventional collision prevention device for a vehicle. 10...Alarm generator, 13...Non-volatile generation memory.

Claims (1)

[Scope of utility model registration request] At least a relative speed calculation unit that calculates the relative speed between the host vehicle and the obstacle, and a determination unit that determines whether there is a possibility of a collision between the host vehicle and the obstacle based on the relative speed calculated by the relative speed calculation unit. an alarm generation means 10 that generates an alarm when this determination means determines that there is a possibility of a collision; a detection means that detects an abnormality in the equipment; The apparatus includes a memory 13 for storing abnormality contents, and an abnormality determination means for determining whether or not the detection output from the detection means continues for a predetermined time or more, and for activating the alarm generation means when the detection output continues for a predetermined time or more. Collision prevention device for vehicles.