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:
Nov. 15, 2022
Filed:
Mar. 16, 2018
Applicant:
Nolo Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Nolo Co., Ltd., Beijing, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 15/10 (2006.01); G01S 7/52 (2006.01); G01S 7/526 (2006.01);
U.S. Cl.
CPC ...
G01S 15/101 (2013.01); G01S 7/52004 (2013.01); G01S 7/526 (2013.01);
Abstract
Disclosed are a control method and a control device for an ultrasonic receiving device. The control method includes: determining a target receiver of the ultrasonic receiving device, where the ultrasonic receiving device includes at least two ultrasonic receivers, and the target receiver is one of the at least two ultrasonic receivers on the ultrasonic receiving device that is the nearest to an ultrasonic transmitting device; and controlling a state of each of the at least two ultrasonic receivers on the ultrasonic receiving device based on the determined target receiver. Thus, the ultrasonic ranging error is reduced, and the accuracy of measurement is improved.