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:
Feb. 07, 2023
Filed:
Aug. 29, 2022
Hainan University, Haikou, CN;
Ranbing Yang, Haikou, CN;
Jian Zhang, Haikou, CN;
Songmei Yang, Haikou, CN;
Xiantao Zha, Haikou, CN;
Jiejie Xing, Haikou, CN;
Yiren Qing, Haikou, CN;
Wenwen Guo, Haikou, CN;
Peng Xu, Haikou, CN;
Kang Xu, Haikou, CN;
Wenbin Sun, Haikou, CN;
Hainan University, Haikou, CN;
Abstract
Disclosed is an automatic row-guiding method for maize combine harvester based on the situation of missing plants, comprising: S1, guiding calculation of missing plants according to a traveling speed of a harvester and output values of left and right detecting sensors; and S2, performing guiding calculation of missing plants if there is a situation of missing plant, obtaining a first target turning angle of an electric steering wheel; or obtaining a second target turning angle according to the output values of the left and right detecting sensors if there is no situation of missing plant, then adjusting the steering wheel in terms of controlling direction, and finally, realizing automatic row-guiding of the combine harvester.