The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2022
Filed:
Dec. 27, 2016
Xuzhou Heavy Machinery Co., Ltd., Jiangsu, CN;
Zenghai Shan, Jiangsu, CN;
Jiankai Chen, Jiangsu, CN;
Yunwang Ma, Jiangsu, CN;
Zongjia Yu, Jiangsu, CN;
Yufeng Zhao, Jiangsu, CN;
Liufu Zhao, Jiangsu, CN;
Pengcheng Lu, Jiangsu, CN;
XUZHOU HEAVY MACHINERY CO., LTD., Jiangsu, CN;
Abstract
The present application discloses a steering control system, a method and a crane. The steering control system includes: one or more first angle sensors, one or more second angle sensors, and a steering controller; each of the first angle sensors collects an actual steering angle of a wheel corresponding to a mechanical steering axle as a first steering angle; each of the second angle sensors an actual steering angle of a wheel corresponding to an electrically controlled steering axle as a second steering angle; the steering controller obtains a theoretical steering angle of the wheel corresponding to the electrically controlled steering axle in a corresponding travel mode according to the first steering angle, and compares the second steering angle with the theoretical steering angle, to control the wheel corresponding to the electrically controlled steering axle to steer according to a difference therebetween.