Local path planning method based on moth fire suppression-intelligent vehicle course angle optimization

Local path planning method based on moth fire suppression-intelligent vehicle course angle optimization

A local path planning method based on moth fire suppression-intelligent vehicle course angle optimization comprises an intelligent vehicle local path planning system and is characterized in that a sensor unit transmits road information to a potential field force calculation unit; an obstacle enterin...

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Hauptverfasser: WANG JUNCHENG, WANG YONGXIANG, WANG XIANYAN, PAN YINBIN, GE ZHENG, LI CHUANWU
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 WANG JUNCHENG
WANG YONGXIANG
WANG XIANYAN
PAN YINBIN
GE ZHENG
LI CHUANWU
description A local path planning method based on moth fire suppression-intelligent vehicle course angle optimization comprises an intelligent vehicle local path planning system and is characterized in that a sensor unit transmits road information to a potential field force calculation unit; an obstacle entering safety ellipse judgment unit judges whether to enter a safety ellipse or not; the moth-fire-fighting-based optimal course angle calculation unit receives a signal that an obstacle has entered a safe ellipse, outputs an optimal course angle and transmits the optimal course angle to the next-step position calculation unit; the local minimum value judgment unit judges whether the intelligent vehicle is in a local minimum value or not; penalty terms calculated by the penalty term unit are input into the potential field force calculation unit, and the potential field force calculation unit recalculates potential field force; and the vehicle reaching target point judgment unit receives the signal that the intelligent v
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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 Local path planning method based on moth fire suppression-intelligent vehicle course angle optimization
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