Automatic driving system
View Patent ↗The present invention provides an automatic driving system capable of clearly identifying the factors responsible for causing an abnormality such as an accident or malfunction of a vehicle during automatic driving after the fact. The automatic driving system automatically selects, from each automatic driving function provided in the vehicle or each level of driving automation into which each automatic driving function is classified, an automatic driving function or a level of driving automation according to the circumstances surrounding the vehicle or the driving state of the vehicle, automatically performs a part of or the entirety of a vehicle driving operation to automatically drive the vehicle, and, remembers the time of automatic driving and information indicating the selected automatic driving function or level of driving automation at that time.
1. An automatic driving system which automatically selects, from each automatic driving function provided in a vehicle or each level of driving automation into which each automatic driving function is classified, an automatic driving function or a level of driving automation according to a circumstance surrounding the vehicle and/or a driving state of the vehicle, and automatically performs part of or all of a driving operation of the vehicle to automatically drive the vehicle,
wherein the automatic driving system stores information indicating a time during an automatic driving, and information indicating an automatic driving function or a level of driving automation selected at the time.
2. The automatic driving system according to claim 1 , wherein the automatic driving system stores information in association with each other, the information being a factor by which the automatic driving function or the level of driving automation is selected.
3. The automatic driving system according to claim 1 , wherein the automatic driving system stores information on a position of the vehicle in association with the time.
4. The automatic driving system according to claim 1 , wherein the automatic driving system, when the vehicle is in a predetermined condition, or when a predetermined time comes, transmits stored information to an information collection device which is provided outside of the vehicle.
5. The automatic driving system according to claim 4 , wherein the automatic driving system transmits the stored information as well as information identifying the vehicle to the information collection device.