Automobile steering control method suitable for semi-automatic driving scene

Automobile steering control method suitable for semi-automatic driving scene

The invention relates to the technical field of semi-automatic driving, in particular to an automobile steering control method suitable for a semi-automatic driving scene. Compared with the prior art, the angle request of the vehicle control unit is received, a control closed loop of transverse cont...

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Hauptverfasser: LIAO XINSHEN, XIANG WENMING, LIANG YANCHU, ZHU BO
Format: Patent
Sprache:chi ; eng
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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creator LIAO XINSHEN
XIANG WENMING
LIANG YANCHU
ZHU BO
description The invention relates to the technical field of semi-automatic driving, in particular to an automobile steering control method suitable for a semi-automatic driving scene. Compared with the prior art, the angle request of the vehicle control unit is received, a control closed loop of transverse control is made at the steering system end, the control precision is improved, and the control delay is shortened; the problems of abnormal jittering and unsmooth execution in the transverse control process are solved, and the request of the vehicle control unit can be accurately executed; the torque limit value of the whole vehicle during man-machine co-driving is collected, and the smoothness during man-machine co-driving can be well achieved. The method is suitable for a driving scene of a full vehicle speed section, is suitable for different whole vehicle automatic driving controllers, and is wide in application range. 本发明涉及半自动驾驶技术领域，具体地说是一种适用于半自动驾驶场景的汽车转向控制方法。本发明同现有技术相比，接收整车控制器的角度请求，将横向控制的控制闭环做在转向系统端，提高了控制的精准度，降低了
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Compared with the prior art, the angle request of the vehicle control unit is received, a control closed loop of transverse control is made at the steering system end, the control precision is improved, and the control delay is shortened; the problems of abnormal jittering and unsmooth execution in the transverse control process are solved, and the request of the vehicle control unit can be accurately executed; the torque limit value of the whole vehicle during man-machine co-driving is collected, and the smoothness during man-machine co-driving can be well achieved. The method is suitable for a driving scene of a full vehicle speed section, is suitable for different whole vehicle automatic driving controllers, and is wide in application range. 本发明涉及半自动驾驶技术领域，具体地说是一种适用于半自动驾驶场景的汽车转向控制方法。本发明同现有技术相比，接收整车控制器的角度请求，将横向控制的控制闭环做在转向系统端，提高了控制的精准度，降低了</description><language>chi ; eng</language><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; TRAILERS ; TRANSPORTING</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220415&amp;DB=EPODOC&amp;CC=CN&amp;NR=114348112A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220415&amp;DB=EPODOC&amp;CC=CN&amp;NR=114348112A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIAO XINSHEN</creatorcontrib><creatorcontrib>XIANG WENMING</creatorcontrib><creatorcontrib>LIANG YANCHU</creatorcontrib><creatorcontrib>ZHU BO</creatorcontrib><title>Automobile steering control method suitable for semi-automatic driving scene</title><description>The invention relates to the technical field of semi-automatic driving, in particular to an automobile steering control method suitable for a semi-automatic driving scene. 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subjects LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
title Automobile steering control method suitable for semi-automatic driving scene
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