The present disclosure discloses a road condition information transmission method and apparatus and a road condition information obtaining method. The road condition information transmission method comprises: receiving a road condition information request sent by a first client, the road condition information request being used to request road condition information; obtaining a current location of the first client; determining a target subsequent road segment from a plurality of candidate subsequent road segments of the current location, the target subsequent road segment being determined according to recorded road segment information; and transmitting road condition information of the target subsequent road segment to the first client.
Road condition information transmission method and apparatus, and road condition information obtaining method
2019-09-10
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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