초록 ▼

An eco-drive support device that notifies a driver of the eco-friendliness of a vehicle driving operation being performed by the driver includes: an operating unit that calculates eco-drive support information that indicates the eco-friendliness of the vehicle driving operation being performed by th

An eco-drive support device that notifies a driver of the eco-friendliness of a vehicle driving operation being performed by the driver includes: an operating unit that calculates eco-drive support information that indicates the eco-friendliness of the vehicle driving operation being performed by the driver; and a notification control unit that controls a notifying unit to notify the driver of the eco-drive support information, if there is a request from an input unit for notification of the eco-drive support information. In this device, the notification control unit controls the notifying unit to notify the driver of the eco-drive support information though there is not a request from the input unit for notification of the eco-drive support information, if a predetermined condition for providing the eco-drive support information is satisfied.

대표청구항 ▼

1. An eco-drive support device that notifies a driver of eco-friendliness of a vehicle driving operation being performed by the driver, the eco-drive support device comprising: an operating unit that calculates eco-drive support information, wherein the eco-drive support information indicates the ec

1. An eco-drive support device that notifies a driver of eco-friendliness of a vehicle driving operation being performed by the driver, the eco-drive support device comprising: an operating unit that calculates eco-drive support information, wherein the eco-drive support information indicates the eco-friendliness of the vehicle driving operation being performed by the driver;a notification control unit that controls a notifying unit to notify the driver of the eco-drive support information, when there is a request from an input unit for notification of the eco-drive support information, the input unit being handled by the driver; anda notification terminating unit that is operable by the driver in order to terminate notification of the eco-drive support information when the eco-drive support information is notified though there is not the request from the input unit for notification of the eco-drive support information, the notification terminating unit being different from the input unit;wherein the notification control unit controls the notifying unit to notify the driver of the eco-drive support information and a reason that the eco-drive support information providing condition is satisfied though there is not a request from the input unit for notification of the eco-drive support information, when a predetermined eco-drive support information providing condition is satisfied,and wherein after the notification terminating unit is operated and notification of the eco-drive support information is terminated, the notification control unit controls the notifying unit to notify the driver of the eco-drive support information only when there is the request from the input unit for notification of the eco-drive support information, and does not use the same eco-drive support information providing condition as used before the notification terminating unit was operated. 2. The eco-drive support device as claimed in claim 1, wherein, under the eco-drive support information providing condition, the driver is notified of the eco-drive support information when a road on which the vehicle is traveling is suitable for a fuel-saving driving operation. 3. The eco-drive support device as claimed in claim 2, wherein the road is an expressway. 4. The eco-drive support device as claimed in claim 2, wherein the notification control unit controls the notifying unit to notify the driver of the eco-drive support information, when the eco-drive support information providing condition is satisfied and an operation result of the operating unit shows that the eco-drive support information indicates high eco-friendliness, even though there is not a request from the input unit for notification of the eco-drive support information. 5. The eco-drive support device as claimed in claim 1, wherein, under the eco-drive support information providing condition, the driver is notified of the eco-drive support information when an amount of change in the vehicle driving operation stays within a predetermined range over a predetermined period of time. 6. The eco-drive support device as claimed in claim 1, wherein, under the eco-drive support information providing condition, the driver is notified of the eco-drive support information when a remaining energy amount in the vehicle is equal to or less than a predetermined value. 7. The eco-drive support device as claimed in claim 6, wherein the remaining energy amount in the vehicle is a remaining battery level in the vehicle. 8. The eco-drive support device as claimed in claim 6, wherein the remaining energy amount in the vehicle is a remaining fuel level in the vehicle. 9. The eco-drive support device as claimed in claim 1, wherein, under the eco-drive support information providing condition, the driver is notified of the eco-drive support information when there is a request from outside the vehicle for a provision of the eco-drive support information to the driver. 10. The eco-drive support device as claimed in claim 1, wherein, under the eco-drive support information providing condition, the driver is notified of the eco-drive support information when a period in which there is not a request from the input unit for notification of the eco-drive support information is equal to or longer than a predetermined period. 11. The eco-drive support device as claimed in claim 1, wherein the notifying unit includes a display and a speaker,the notification control unit controls the display to change a content of the display from a predetermined information that is different from the eco-drive support information into the eco-drive support information when the eco-drive support information is notified,the notification control unit controls the display to change the content of the display from the eco-drive support information into the predetermined information when notification of the eco-drive support information is terminated,the notification control unit controls the display to display both the eco-drive support information and the reason that the eco-drive support information providing condition is satisfied, and controls the speaker to notify the driver with a voice message that the eco-drive support information providing condition is satisfied, when the eco-drive support information is notified though there is not the request from the input unit for notification of the eco-drive support information, andthe notification control unit controls the speaker to notify the driver with the voice message that notification of the eco-drive support information is terminated when notification of the eco-drive support information is terminated. 12. The eco-drive support device as claimed in claim 1, wherein, after the notifying unit notifies the driver of the eco-drive support information, the notification control unit controls the notifying unit to end the notification of the eco-drive support information, when the eco-drive support information providing condition is not satisfied though there is a request from the input unit for notification of the eco-drive support information. 13. The eco-drive support device as claimed in claim 1, wherein, after the notifying unit notifies the driver of the eco-drive support information, the notification control unit controls the notifying unit to end the notification of the eco-drive support information, when a safety problem is raised by notifying the driver of the eco-drive support information though there is a request from the input unit for notification of the eco-drive support information. 14. The eco-drive support device as claimed in claim 12, wherein the notification control unit further controls the notifying unit to notify the driver that the notification of the eco-drive support information has been ended, when controlling the notifying unit to end the notification of the eco-drive support information after the notifying unit notifies the driver of the eco-drive support information. 15. The eco-drive support device as claimed in claim 12, wherein the notification control unit further controls the notifying unit to notify the driver of a reason that the notification of the eco-drive support information has been ended, when controlling the notifying unit to end the notification of the eco-drive support information after the notifying unit notifies the driver of the eco-drive support information. 16. An eco-drive support method for notifying a driver of eco-friendliness of a vehicle driving operation being performed by the driver, the eco-drive support method comprising: calculating eco-drive support information that indicates the eco-friendliness of the vehicle driving operation being performed by the driver; andnotifying the driver of the eco-drive support information, when there is a request from an input unit for notification of the eco-drive support information, the input unit being handled by the driver,wherein the driver is notified of the eco-drive support information and a reason that the eco-drive support information providing condition is satisfied, when a predetermined eco-drive support information providing condition is satisfied, though there is not a request form the input unit for notification of the eco-drive support information,wherein a notification terminating unit is provided, the notification terminating unit being operable by the driver in order to terminate notification of the eco-drive support information when the eco-drive support information is notified though there is not the request from the input unit for notification of the eco-drive support information, the notification terminating unit being different from the input unit, andwherein after the notification terminating unit is operated and notification of the eco-drive support information is terminated, the driver of the eco-drive support information is notified only when there is a subsequent request from the input unit for notification of the eco-drive support information, and the eco-drive support information providing condition is different from the eco-drive support information providing condition as used to provide the eco-drive support information before the notification terminating unit was operated. 17. The eco-drive support device as claimed in claim 1, wherein the operating unit transmits the eco-drive support information, which is a result of the calculation of the operating unit, to the notification control unit at regular intervals, andthe eco-drive support information providing condition being satisfied is not a case where each of the regular intervals has passed.