Method for integratedly updating map data, device and storage medium
AssigneeBeijing Baidu Netcom Science Technology Co., Ltd.
InventorsDeguo XIA, Hongfei ZHU, Yaqian SHEN, Jiaqi LIU, Yuting LIU
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Abstract
The present disclosure provides a method for integratedly updating map data, a device, and a storage medium, relates to the field of artificial intelligence technology such as vehicle-road coordination and intelligent transportation. An embodiment of the method includes: acquiring map update data; generating an updated confidence of map features based on the map update data; and updating uniformly a first-precision map and a second-precision map based on the updated confidence of the map features, where precision of the first-precision map is higher than precision of the second-precision map.
Claims20
A method for integratedly updating map data, the method comprising:
- acquiring map update data;
- generating an updated confidence of map features based on the map update data;
- and
- updating uniformly a first-precision map and a second-precision map based on the updated confidence of the map features, wherein precision of the first-precision map is higher than precision of the second-precision map.
An electronic device, comprising:
- at least one processor;
- and
- a memory communicatively connected to the at least one processor;
- wherein,
- the memory stores instructions executable by the at least one processor, and the instructions, when executed by the at least one processor, cause the at least one processor to perform operations comprising:
- acquiring map update data;
- generating an updated confidence of map features based on the map update data;
- and
- updating uniformly a first-precision map and a second-precision map based on the updated confidence of the map features, wherein precision of the first-precision map is higher than precision of the second-precision map.
A non-transitory computer readable storage medium storing computer instructions, wherein, the computer instructions, when executed by a computer, cause the computer to perform operations comprising:
- acquiring map update data;
- generating an updated confidence of map features based on the map update data;
- and
- updating uniformly a first-precision map and a second-precision map based on the updated confidence of the map features, wherein precision of the first-precision map is higher than precision of the second-precision map.
Dependencies are inferred from the claim text.