Autonomous driving control system and control method using the same

1. An autonomous driving control method of a vehicle having an autonomous driving control system, the autonomous driving control system comprising a map accuracy determiner, a sensor coverage determiner, an autonomous driving state display, and a real-time information provider, the method comprising:

recognizing, by the map accuracy determiner, accuracy of a map within the vehicle and determining an available autonomous driving level based on the accuracy of the map;

recognizing, by the sensor coverage determiner, sensor coverage of the vehicle and determining an available autonomous driving level for each section among the available autonomous driving levels;

recommending, by the autonomous driving state display, a path with an autonomous driving level indicated thereon among driving paths according to a destination set in the map; and

updating, by the real-time information provider, autonomous driving level calculation information in real-time during driving along a selected path and providing autonomous information to a driver.

2. The method according to claim 1 , wherein:

the recognizing of the accuracy of the map includes, determining, by the controller, the map as a navigation map when the accuracy of the map is greater than about 3.0 m, determining the map as an advanced driver assistance system (ADAS) map when the accuracy of the map is less than about 1.0 m and greater than about 0.3 m, and determining the map as a high definition (HD) map when the accuracy of the map is less than about 0.3 m; and

the determining of the available autonomous driving level includes, determining, by the controller, that autonomous driving is possible up to a level-1 stage with respect to the navigation map, determining, by the controller, that autonomous driving is possible up to a level-2 stage with respect to the ADAS map, and determining, by the controller, that autonomous driving is possible up to a level-4 stage with respect to the HD map.

3. The method according to claim 1 , wherein the autonomous driving level calculation information includes at least one selected from the group consisting of: roadway curvature, a lane marking degree, an average traffic volume, an accident blackspot, crossroad complexity, total lane number, traffic light cognition, limited speed, road classification, a location cognition degree, road slope, and surrounding issues.

4. The method according to claim 3 , wherein the recognizing of the sensor coverage includes determining, by the controller, results of coverage of a front sensor, a front side sensor, a rear side sensor, and a rear sensor.

5. The method according to claim 1 , wherein the autonomous driving level calculation includes at least one selected from the group consisting of: map accuracy, sensor coverage, a real-time traffic condition, current weather, a vehicle state, a map matching state, and a risk element.

6. The method according to claim 5 , wherein the autonomous driving information provided to the driver is provided as a minimum level value determined by synthesizing the autonomous driving level calculation information.

7. The method according to claim 6 , wherein the autonomous driving information provided to the driver includes at least one of a current level section and prior warning of control switch based on prediction of change in a level section.

8. An autonomous driving control method of a vehicle having an autonomous driving control system, the autonomous driving control system comprising an autonomous driving state display and a real-time information provider, the method comprising:

identifying, by the autonomous driving state display, an available driving level according to a state of the vehicle to determine a recommendation level and recommending an available function for each section;

recommending, by the autonomous driving state display, a path with an autonomous driving level indicated thereon among recommendation paths according to a destination; and

updating, by the real-time information provider, level information for each section in real-time during driving along a selected path and providing level information and control switch information to a driver.

9. The method according to claim 8 , wherein the updated information provided to the driver includes at least one of a current level section and prior warning of control switch based on a prediction of change in a level section.

10. The method according to claim 9 , wherein the updated level information is provided as a minimum level value determined by synthesizing map accuracy, sensor coverage, a driving path, a real-time traffic condition, current weather, a vehicle state, a map matching state, and a risk element.

11. An autonomous driving control method of a vehicle having an autonomous driving control system, the autonomous driving control system comprising a map accuracy determiner, a sensor coverage determiner, an autonomous driving state display, and a real-time information provider, the method comprising:

setting, by the map accuracy determiner, a driving destination in a map within the vehicle based on a received destination input;

determining, by the map accuracy determiner, accuracy of the map;

recommending, by the map accuracy determiner, a driving path according to the destination and determining an available autonomous driving level according to the accuracy of the map;

determining, by the sensor coverage determiner, sensor coverage of the vehicle, determining a recommendation level among the available autonomous driving levels, and recommending an available function for each section;

recommending, by the autonomous driving state display, a path with an autonomous driving level indicted thereon among recommendation paths according to the destination; and

updating, by the real-time information provider, level information in real-time during driving along a selected path and providing the updated information to a driver.

12. The method according to claim 11 , wherein the updated information provided to a user includes at least one of a current level section and prior warning of control switch based on a prediction of change in a level section.

13. The method according to claim 12 , wherein the updated level information is provided as a minimum level value determined by synthesizing map accuracy, sensor coverage, a driving path, a real-time traffic condition, current weather, a vehicle state, a map matching state, and a risk element.

14. An autonomous driving control system of a vehicle, comprising:

a map accuracy determiner configured to recognize accuracy of a map within the vehicle and to primarily determine an available autonomous driving level based on the accuracy of the map;

a sensor coverage determiner configured to recognize sensor coverage of the vehicle and to secondarily determine an available function in the primarily determined available autonomous driving level;

an autonomous driving state display configured to recommend a path with autonomous driving level indicated thereon among recommendation paths according to a destination set in the map; and

a real-time information provider configured to update level information according to a path in real-time during driving along a selected path and to provide the updated information to a driver.

15. The system according to claim 14 , wherein the map accuracy determiner is configured to determine the map as a navigation map when the accuracy of the map is greater than about 3.0 m, determines the map as an advanced driver assistance system (ADAS) map when the accuracy of the map is less than about 1.0 m and greater than about 0.3 m, and determines the map as a high definition (HD) map when the accuracy of the map is less than about 0.3 m; and

the determining of the available autonomous driving level includes, determining that autonomous driving is possible up to a level-1 stage with respect to the navigation map, determining that autonomous driving is possible up to a level-2 stage with respect to the ADAS map, and determining that autonomous driving is possible up to a level-4 stage with respect to the HD map.

16. The system according to claim 15 , wherein the sensor coverage determiner is configured to synthesize and determine results of coverage of a front sensor, a front side sensor, a rear side sensor, and a rear sensor.

17. The system according to claim 16 , wherein the level information updated in real-time is provided as a minimum level value determined by synthesizing map accuracy, sensor coverage, a driving path, a real-time traffic condition, current weather, a vehicle state, a map matching state, and a risk element.

18. The system according to claim 17 , wherein the updated information provided to a user includes at least one of a current level section and prior warning of control switch based on a prediction of change in a level section.