Autonomous driving control method and apparatus
View Patent ↗An example autonomous driving control method is provided, including determining a current driving preference mode from a plurality of driving preference modes. A current environment risk level can be determined from a plurality of environment risk levels A current group of driving parameter values can be selected from a plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, where the current group of driving parameter values corresponds to the current driving preference mode and the current environment risk level Each of the plurality of preset groups of driving parameter values can include at least one driving parameter value, and each preset group of driving parameter values can correspond to a driving preference mode of the plurality of driving preference modes and an environment risk level of the plurality of environment risk levels.
1 . An autonomous driving control method, comprising:
storing mapping relationships among a plurality of preset groups of driving parameter values, a plurality of driving preference modes, and a plurality of environment risk levels, wherein each of the plurality of preset groups of driving parameter values comprises at least one driving parameter value, and each preset group of driving parameter values corresponds to a driving preference mode of the plurality of driving preference modes and an environment risk level of the plurality of environment risk levels;
determining a current driving preference mode from the plurality of driving preference modes, wherein the plurality of driving preference modes reflect different driving preferences;
determining a current environment risk level from the plurality of environment risk levels, wherein the plurality of environment risk levels reflect degrees of impact of different driving environments on autonomous driving safety; and
selecting, by querying the mapping relationships, a current group of driving parameter values from the plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, wherein the current group of driving parameter values corresponds to the current driving preference mode and the current environment risk level.
2 . The method according to claim 1 , wherein before the selecting a current group of driving parameter values from a plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, the method further comprises:
determining at least one driving parameter type representing an autonomous driving function; and
determining the plurality of preset groups of driving parameter values corresponding to the at least one driving parameter type.
3 . The method according to claim 2 , wherein the autonomous driving function comprises at least one of the following: adaptive cruise control (ACC), automatic emergency braking (AEB), forward collision warning (FCW), lane department warning (LDW), traffic-jam pilot (TJP), or highway pilot (HWP).
4 . The method according to claim 1 , wherein before the determining a current environment risk level from a plurality of environment risk levels, the method further comprises:
receiving environment information collected by a sensor; and
determining the current environment risk level from the plurality of environment risk levels based on the environment information.
5 . The method according to claim 4 , wherein the environment information comprises at least one of the following: a curve, weather, road construction, or road accident situation.
6 . The method according to claim 1 , wherein before the determining a current environment risk level from a plurality of environment risk levels, the method further comprises:
receiving a notification message sent by a communication device, wherein the notification message comprises indication information of the current environment risk level, and wherein the determining a current environment risk level from a plurality of environment risk levels comprises:
determining the current environment risk level from the plurality of environment risk levels based on the indication information.
7 . The method according to claim 1 , wherein after the selecting a current group of driving parameter values from a plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, the method further comprises:
controlling traveling of a vehicle based on the current group of driving parameter values.
8 . The method according to claim 1 , wherein after the selecting a current group of driving parameter values from a plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, the method further comprises:
sending the current group of driving parameter values to a vehicle, wherein the current group of driving parameter values is used to control traveling of the vehicle.
9 . An apparatus, comprising:
one or more processors, and
a non-transitory storage medium in communication with the one or more processors, wherein the non-transitory storage medium stores program instructions that, when executed by the one or more processors, cause the apparatus to:
store mapping relationships among a plurality of preset groups of driving parameter values, a plurality of driving preference modes, and a plurality of environment risk levels, wherein each of the plurality of preset groups of driving parameter values comprises at least one driving parameter value, and each preset group of driving parameter values corresponds to a driving preference mode of the plurality of driving preference modes and an environment risk level of the plurality of environment risk levels;
determine a current driving preference mode from the plurality of driving preference modes, wherein the plurality of driving preference modes reflect different driving preferences;
determine a current environment risk level from the plurality of environment risk levels, wherein the plurality of environment risk levels reflect degrees of impact of different driving environments on autonomous driving safety; and
determine, by querying the mapping relationships, a current group of driving parameter values from the plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, wherein the current group of driving parameter values corresponds to the current driving preference mode and the current environment risk level.
10 . The apparatus according to claim 9 , wherein the program instructions further cause the apparatus to:
determine at least one driving parameter type representing an autonomous driving function; and
determine the plurality of preset groups of driving parameter values corresponding to the at least one driving parameter type.
11 . The apparatus according to claim 10 , wherein the autonomous driving function comprises at least one of the following: adaptive cruise control (ACC), automatic emergency braking (AEB), forward collision warning (FCW), lane department warning (LDW), traffic-jam pilot (TJP), or highway pilot (HWP).
12 . The apparatus according to claim 9 , wherein the apparatus further comprises a receiver, and wherein the program instructions further cause the apparatus to:
receive, through the receiver, environment information collected by a sensor; and
determine, through the one or more processors, the current environment risk level from the plurality of environment risk levels based on the environment information.
13 . The apparatus according to claim 12 , wherein the environment information comprises at least one of the following: a curve, weather, road construction, or road accident situation.
14 . The apparatus according to claim 9 , wherein the apparatus further comprises a receiver, and wherein the program instructions further cause the apparatus to:
receive, through the receiver, a notification message from a communication device, wherein the notification message comprises indication information of the current environment risk level; and
determine, through the one or more processors, the current environment risk level from the plurality of environment risk levels based on the indication information.
15 . The apparatus according to claim 9 , wherein the program instructions further cause the apparatus to:
control traveling of a vehicle based on the current group of driving parameter values.
16 . The apparatus according to claim 9 , wherein the program instructions further cause the apparatus to:
send the current group of driving parameter values to a vehicle, wherein the current group of driving parameter values is used to control traveling of the vehicle.
17 . A non-transitory computer-readable storage medium storing programming instructions for execution by at least one processor, that when executed by the at least one processor, cause a computer to perform operations comprising:
storing mapping relationships among a plurality of preset groups of driving parameter values, a plurality of driving preference modes, and a plurality of environment risk levels, wherein each of the plurality of preset groups of driving parameter values comprises at least one driving parameter value, and each preset group of driving parameter values corresponds to a driving preference mode of the plurality of driving preference modes and an environment risk level of the plurality of environment risk levels;
determining a current driving preference mode from the plurality of driving preference modes, wherein the plurality of driving preference modes reflect different driving preferences;
determining a current environment risk level from the plurality of environment risk levels, wherein the plurality of environment risk levels reflect degrees of impact of different driving environments on autonomous driving safety; and
selecting, by querying the mapping relationships, a current group of driving parameter values from the plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, wherein the current group of driving parameter values corresponds to the current driving preference mode and the current environment risk level.
18 . The non-transitory computer-readable storage medium according to claim 17 , before the determining a current environment risk level from a plurality of environment risk levels, the operations comprising:
receiving environment information collected by a sensor; and
determining the current environment risk level from the plurality of environment risk levels based on the environment information.
19 . The non-transitory computer-readable storage medium according to claim 17 , before the determining a current environment risk level from a plurality of environment risk levels, the operations comprising:
receiving a notification message sent by a communication device, wherein the notification message comprises indication information of the current environment risk level, and wherein the determining a current environment risk level from a plurality of environment risk levels comprises:
determining the current environment risk level from the plurality of environment risk levels based on the indication information.
20 . The non-transitory computer-readable storage medium according to claim 17 , wherein after the selecting a current group of driving parameter values from a plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, the operations comprising:
sending the current group of driving parameter values to a vehicle, wherein the current group of driving parameter values is used to control traveling of the vehicle.