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:
Oct. 05, 2021
Filed:
Aug. 25, 2017
The First Institute of Oceanography, Soa, Qingdao, CN;
National Deep Sea Center, Qingdao, CN;
Zhejiang University, Hangzhou, CN;
Xi'an Hong LU Yang Electrical Equipment Co., Ltd., Xi'an, CN;
Baohua Liu, Qingdao, CN;
Yanliang Pei, Qingdao, CN;
Kaiben Yu, Qingdao, CN;
Yifan Huang, Qingdao, CN;
Zili Chen, Qingdao, CN;
Guangming Kan, Qingdao, CN;
Yanhong Lian, Qingdao, CN;
Keping Yan, Qingdao, CN;
Chunlei Jing, Qingdao, CN;
Le Zong, Qingdao, CN;
The First Institute of Oceanography, SOA, Qingdao, CN;
Abstract
The present invention discloses a near-sea-bottom hydrate detection system, which includes a ship-borne part and a deep-towing part. The ship-borne part includes: a comprehensive monitoring host, configured to send an acquisition triggering pulse signal, and transmit the signal to the deep-towing part; and receive near-sea-bottom information acquired by the deep-towing part, and determine a near-sea-bottom condition according to the near-sea-bottom information. The deep-towing part includes: a data acquisition unit, configured to acquire near-sea-bottom information at a current position according to the acquisition triggering pulse signal; an electric spark vibration source, configured to generate an electric spark vibration signal according to the acquisition triggering pulse signal; and a multi-channel data-acquisition electronic cabin, connected to the comprehensive monitoring host, the data acquisition unit, and the electric spark vibration source separately, and configured to transmit the acquisition triggering pulse signal to the electric spark vibration source and the data acquisition unit, and transmit the near-sea-bottom information acquired by the data acquisition unit to the comprehensive monitoring host. In this way, the Fresnel radius can be reduced, and the detection resolution can be improved.