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Применить Всего найдено 2. Отображено 2.
25-06-2020 дата публикации

MARINE SONAR APPARATUS USED FOR WATERCRAFT AND METHOD OF USE THEREOF

Номер: WO2020124596A1
Автор: CHEN, Bo, BO, Jingdong, WANG, Yi, LIU, Haoyuan, WU, Jinqiu, ZHENG, Ruiyun, SUN, Lijing, TIAN, Bingqi, CAO, Jiaxue
Принадлежит:

A marine sonar apparatus used for watercraft and a method of use thereof, the apparatus comprising a control station (1) and a towed sonar array (10), the control station (1) being connected to a single chip microcomputer (2) by means of a waterproof compound electrical cable (16), the single chip microcomputer (2) being connected to a retracting motor (3), the retracting motor (3) being connected to a driveshaft (5) by means of a transmission (4), the driveshaft (5) being connected to a winding reel (6), two sides of the winding reel (6) each being provided with a side flange (7), an end part of the winding reel (6) being connected to the waterproof compound electrical cable (16) by means of a rotating sealing ring (14), a lower part of the winding reel (6) being connected to the towed sonar array (10) by means of a high-strength compound electrical cable (8), and the high-strength compound electrical cable (8) having disposed thereon scale lines (9). The present apparatus can adjust and ...

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Номер записи: 1
23-06-2023 дата публикации

Coastal wetland water quality ecological monitoring system

Номер: CN116321383A
Автор: BO JINGDONG, GONG YUHAN, WANG CHONGHAO, GONG RUIKUN
Принадлежит:

The invention discloses a coastal wetland water quality ecological monitoring system, and relates to the field of non-special measurement for specific variables, the coastal wetland water quality ecological monitoring system comprises a sensing layer, a transmission layer and an application layer, the transmission layer is connected with the sensing layer and the application layer through a wireless transmission network; the transmission layer comprises a communication module, a WEB server and a network base station which are in mutual network connection, the communication module receives data of the sensing layer sensor, the WEB server comprises a data storage module, a data fusion module and an energy-saving processing module, and the data fusion module obtains information from the data storage module and stores the information in the network base station; the data information of any sensor of the sensing layer is used as a data frame, the receiving time of gateway equipment is used as ...

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Номер записи: 2