Low-energy-consumption automatic driving electric vehicle lane-level operation scheme planning method

Low-energy-consumption automatic driving electric vehicle lane-level operation scheme planning method

The invention provides a low-energy-consumption automatic driving electric vehicle lane-level operation scheme planning method, and belongs to the technical field of traffic operation scheme planning. Comprising the following steps: S1, carrying out interval division and lane line segmentation on a...

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Hauptverfasser: LI JIAXUAN, ZHU ZEXIONG, QIU JIANDONG, ZHANG XIAOCHUN, LIU XING, LUO SHULIN, XIN TIANTIAN
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
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
TRANSPORTING
VEHICLES IN GENERAL
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creator LI JIAXUAN
ZHU ZEXIONG
QIU JIANDONG
ZHANG XIAOCHUN
LIU XING
LUO SHULIN
XIN TIANTIAN
description The invention provides a low-energy-consumption automatic driving electric vehicle lane-level operation scheme planning method, and belongs to the technical field of traffic operation scheme planning. Comprising the following steps: S1, carrying out interval division and lane line segmentation on a road, and determining a lane number rule; s2, establishing a variable speed frequency model; s3, establishing a lane changing frequency model; s4, establishing an interval lane-level traffic volume collection model, and counting and estimating the number of running vehicles on different road intervals and lanes; s5, fusing the lane-level traffic volume, the lane changing frequency index and the speed changing frequency index, and establishing an interval lane-level energy consumption evaluation model; and S6, solving the optimal running path, track and vehicle speed scheme of the interval lane-level energy consumption evaluation model. The technical problems that in the prior art, influences of changing operation w
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subjects CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION
CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES
PERFORMING OPERATIONS
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
TRANSPORTING
VEHICLES IN GENERAL
title Low-energy-consumption automatic driving electric vehicle lane-level operation scheme planning method
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