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1. WO2018141157 - EXPERIMENTATION SYSTEM AND METHOD FOR FREQUENCY TARGET DETECTION OF UNDERWATER MOVING SUBMERSIBLE BODY

Publication Number WO/2018/141157
Publication Date 09.08.2018
International Application No. PCT/CN2017/102063
International Filing Date 18.09.2017
IPC
G01S 15/58 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
02using reflection of acoustic waves
50Systems of measurement based on relative movement of target
58Velocity or trajectory determination systems; Sense-of-movement determination systems
CPC
B63G 2008/005
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
GOFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
8Underwater vessels, e.g. submarines; ; Equipment specially adapted therefor
001Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
002unmanned
005remotely controlled
B63G 2009/005
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
GOFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
9Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines
005of sonic watch equipment, e.g. low-frequency or sonar
B63G 8/00
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
GOFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
8Underwater vessels, e.g. submarines; ; Equipment specially adapted therefor
B63G 8/39
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
GOFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
8Underwater vessels, e.g. submarines; ; Equipment specially adapted therefor
39Arrangements of sonic watch equipment, e.g. low-frequency, sonar
G01H 11/08
GPHYSICS
01MEASURING; TESTING
HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
11Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
06by electric means
08using piezo-electric devices
G01H 3/06
GPHYSICS
01MEASURING; TESTING
HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
3Measuring ; characteristics of; vibrations by using a detector in a fluid
04Frequency
06by electric means
Applicants
  • 安徽理工大学 ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY [CN]/[CN]
Inventors
  • 张军 ZHANG, Jun
  • 黎俊楠 NI, Junnan
  • 汤红梅 TANG, Hongmei
  • 李宪华 LI, Xianhua
  • 张泽宇 ZHANG, Zeyu
  • 汪天博 WANG, Tianbo
  • 赵义 ZHAO, Yi
  • 张继明 ZHANG, Jiming
Agents
  • 合肥市上嘉专利代理事务所(普通合伙) HEFEI SHANGJIA PATENT AGENCY
Priority Data
201710066225.006.02.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) EXPERIMENTATION SYSTEM AND METHOD FOR FREQUENCY TARGET DETECTION OF UNDERWATER MOVING SUBMERSIBLE BODY
(FR) SYSTÈME D'EXPÉRIMENTATION ET PROCÉDÉ DE DÉTECTION DE CIBLE DE FRÉQUENCE D'UN CORPS SUBMERSIBLE MOBILE SOUS-MARIN
(ZH) 一种水下移动潜体频率目标探测的实验系统及方法
Abstract
(EN)
An experimentation system and method for frequency target detection of an underwater moving submersible body; the system is composed of a submersible vehicle (501), a submersible vehicle (502), a submersible vehicle (503), a measuring boat base station (11), and an underwater moving submersible body (20), the measuring boat base station (11) controlling by means of wireless communication the movement and attitude of the submersible vehicle (501), the submersible vehicle (502), and the submersible vehicle (503), as well as the collection and processing of data; the experimentation method based on impedance analysis theory uses the submersible vehicle (501), the submersible vehicle (502), and the submersible vehicle (503) as data collection vehicles, and performs detection and position recognition of a frequency target of the underwater moving submersible body (20) of a known frequency; the experimentation system is simple, has high detection efficiency and a far detection distance, and can detect underwater moving targets of a known frequency and perform ID recognition of underwater moving targets.
(FR)
Système d'expérimentation et un procédé de détection de cible de fréquence d'un corps submersible mobile sous-marin ; le système est composé d'un véhicule submersible (501), d'un véhicule submersible (502), d'un véhicule submersible (503), d'une station de base de bateau de mesure (11), et d’un corps submersible mobile sous-marin (20), la station de base de bateau de mesure (11) commandant au moyen d'une communication sans fil le mouvement et l'attitude du véhicule submersible (501), du véhicule submersible (502), et du véhicule submersible (503), ainsi que la collecte et le traitement de données ; le procédé d'expérimentation basé sur la théorie d'analyse d'impédance utilise le véhicule submersible (501), le véhicule submersible (502), et le véhicule submersible (503) en tant que véhicules de collecte de données, et effectue une détection et une reconnaissance de position d'une cible de fréquence du corps submersible mobile sous-marin (20) d'une fréquence connue ; le système d'expérimentation est simple, a une efficacité de détection élevée et une distance de détection éloignée, et peut détecter des cibles mobiles sous-marines d'une fréquence connue et effectuer une reconnaissance d’identification de cibles mobiles sous-marines.
(ZH)
一种水下移动潜体频率目标探测的实验系统及方法;系统由潜航器(501)、潜航器(502)、潜航器(503)、测量船基站(11)、水下移动潜体(20)组成,测量船基站(11)通过无线通讯控制潜航器(501)、潜航器(502)、潜航器(503)的运动姿态及数据采集与处理,基于阻抗分析理论的实验方法,采用潜航器(501)、潜航器(502)、潜航器(503)作为数据采集的载体,对已知频率的水下移动潜体(20)频率目标进行探测及位置识别,实验系统结构简单,探测效率高,探测距离远,不仅能探测已知频率的水下移动目标,也能对水下移动目标进行身份识别。
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