Vehicle speed planning method and device and electronic equipment

The invention discloses a vehicle speed planning method and device and electronic equipment, and relates to the technical field of automatic driving, and the method comprises the steps: obtaining road condition information in a first preset road section in front of a target vehicle; performing vehic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CUI DIXIAO, LI YAO, WANG TONG, WU ZONGZE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES PERFORMING OPERATIONS PHYSICS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SIGNALLING TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses a vehicle speed planning method and device and electronic equipment, and relates to the technical field of automatic driving, and the method comprises the steps: obtaining road condition information in a first preset road section in front of a target vehicle; performing vehicle speed planning according to the road condition information to obtain a driving speed curve of the target vehicle in the first predetermined road section; determining one driving speed in the driving speed curve as a first driving speed of the target vehicle in the next driving period; acquiring traffic information in a second predetermined road section in front of the target vehicle; carrying out vehicle speed planning according to the traffic information, and obtaining a second driving speed of the target vehicle in the next driving period; and determining a target vehicle speed of the target vehicle in the next driving period according to the first driving speed and the second driving speed of the target vehic