| 摘要 |
PURPOSE:To prevent a driver from getting used to warning by arranging a warning control unit on distance between vehicles so as not to operate a danger alarming unit in the case where the vehicle driver is recognizing a dangerous condition by seizing surrounding situations. CONSTITUTION:In the case where a measured value of a measurement unit 29 on distance between vehicles exceeds a predetermined value, a warning control unit 24a on distance between vehicles operates a danger alarming unit 25a, and alarms the fact that his or her own vehicle is under a dangerous condition. However, during a period when a brake signal to show that a brake is operating is showing that the brake is operating, and during a predetermined period after brake operation is finished, this warning control unit 24a on distance between vehicles does not operate the danger alarming unit 25a. Thereby, a driver is prevented from getting used to warning, and a timely warning advice can be given to the driver, so that a safetly travelling performance of a vehicle can be heightened. |
