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VÉHICULE DE TRAVAIL À DÉPLACEMENT AUTOMATIQUE ET PROCÉDÉ POUR COMMANDER UN DÉPLACEMENT DE TRAVAIL D'UN VÉHICULE DE TRAVAIL À DÉPLACEMENT AUTOMATIQUE LE LONG D'UN ITINÉRAIRE DE DÉPLACEMENT CIBLE DANS UN CHAMP DE TRAVAIL
专利权人:
Kubota Corporation
发明人:
申请号:
EP17206861.1
公开号:
EP3351080A1
申请日:
2017.12.13
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
The present disclosure refers to an automatic traveling work vehicle in which steering control is performed in consideration of at least a state of a work field and a work type when a vehicle body deviating from a target travel route is returned to the target travel route. The automatic traveling work vehicle includes: a work traveling information storing unit (45) to store work traveling information including the state of the work field and the work type of the work device; a steering mechanism (13) to change a traveling direction of the vehicle body; an own vehicle position calculation unit (70) to calculate an own vehicle position; a travel route setting unit (51) to set a target travel route; a control input value calculation unit (502) to calculate a control input value based on a track deviation that is a deviation of the vehicle body from the target travel route based on the target travel route and the own vehicle position; a steering control unit (501) to calculate a control amount in which the steering mechanism is controlled based on the control input value and steering sensitivity; and a steering sensitivity setting unit (503) to derive the steering sensitivity from the state of the work field and the work type, which are read from the work traveling information. Further, a method for controlling work traveling for an automatic traveling work vehicle along a target travel route in a work field is provided.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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