Autonomous driving method, intelligent control device and autonomous driving vehicle
AssigneeShenzhen Guo Dong Intelligent Drive Technologies Co., Ltd
InventorJianxiong XIAO
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Abstract
An autonomous driving method based on prior knowledge of high-precision maps is provided. The autonomous driving method includes steps of: acquiring a current location of the autonomous driving vehicle; acquiring a prior-knowledge set associated with the current location from a high-precision map; acquiring sensing information by one or more sensing devices; acquiring one or more pieces of the prior-knowledge associated with the sensing information from the prior-knowledge set; calculating a control instruction according to one or more pieces of the prior-knowledge; controlling the autonomous driving vehicle driving according to the control command. Furthermore, an intelligent control device and an autonomous driving device are also provided.
Claims20
An autonomous driving method for an autonomous driving vehicle based on prior knowledge of high-precision maps, the autonomous driving method comprising:
- acquiring a current location of the autonomous driving vehicle;
- acquiring a prior-knowledge set associated with the current location from a high-precision map;
- acquiring sensing information by one or more sensing devices;
- acquiring one or more pieces of the prior-knowledge associated with the sensing information from the prior-knowledge set;
- calculating a control instruction according to one or more pieces of the prior-knowledge;
- and
- controlling the autonomous driving vehicle driving according to the control command.
An intelligent control device, the intelligent control device comprising:
- a memory, configured to store program instructions;
- a processor configured to execute the program instructions to perform an autonomous driving method for an autonomous driving device based on prior knowledge of high-precision maps, and the autonomous driving method based on prior knowledge of high-precision maps comprising:
- acquiring a current location of the autonomous driving vehicle;
- acquiring a prior-knowledge set associated with the current location from a high-precision map;
- acquiring sensing information by one or more sensing devices;
- acquiring one or more pieces of the prior-knowledge associated with the sensing information from the prior-knowledge set;
- calculating a control instruction according to one or more pieces of the prior-knowledge;
- and
- controlling the autonomous driving vehicle driving according to the control command.
An autonomous driving vehicle, the autonomous driving vehicle comprising:
- main body, and
- an intelligent control device installed the main body, the intelligent control device comprising:
- a memory, configured to store program instructions of the autonomous driving method based on prior knowledge of high-precision maps;
- a processor, configured to execute the program instructions to perform an autonomous driving method based on prior knowledge of high-precision maps, and the autonomous driving method based on prior knowledge of high-precision maps comprises:
- acquiring a current location of the autonomous driving vehicle;
- acquiring a prior-knowledge set associated with the current location from a high-precision map;
- acquiring sensing information by one or more sensing devices;
- acquiring one or more pieces of the prior-knowledge associated with the sensing information from the prior-knowledge set;
- calculating a control instruction according to one or more pieces of the prior-knowledge;
- and
- controlling the autonomous driving vehicle driving according to the control command.
Dependencies are inferred from the claim text.