CN201936006U - Self-propelled synthetic aperture sonar platform - Google Patents
Self-propelled synthetic aperture sonar platform Download PDFInfo
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- CN201936006U CN201936006U CN2010206736162U CN201020673616U CN201936006U CN 201936006 U CN201936006 U CN 201936006U CN 2010206736162 U CN2010206736162 U CN 2010206736162U CN 201020673616 U CN201020673616 U CN 201020673616U CN 201936006 U CN201936006 U CN 201936006U
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Abstract
The utility model relates to a self-propelled synthetic aperture sonar platform. In the whole platform, a receiving array module, a synthetic aperture sonar (SAS) data processing and storing module, a transmitting array module, an energy module, an autonomous underwater vehicle (AUV) control and sensor module and a propelling and steering engine module are arranged from the left to the right sequentially, wherein a wireless transmission module is arranged at the periphery of the propelling and steering engine module; the energy module powers the other modules respectively; the receiving array module, the SAS data processing and storing module, the transmitting array module, the energy module and the propelling and steering engine module are controlled through the AUV control and sensor module respectively. In the aspect of the whole platform, each module is in a streamline form; the modules are connected with one another through wedge-shaped rings and are sealed through O-shaped rings; and then the self-propelled synthetic aperture sonar platform with a streamlined contour is formed by combining an aluminium alloy skeleton and a fairing board. In synthetic aperture sonar (SAS), an autonomous underwater vehicle (AUV) serves as a platform and provides strategies of energy, control, positioning, navigation plans and the like. The platform has the characteristics of good navigation state and high detection precision.
Description
Technical field
The utility model relates to a kind of self-propulsion type synthetic aperture sonar platform, belongs to unmanned search and investigative technique field under water.
Background technology
Synthetic aperture sonar (calling SAS in the following text) is the high-new marine technology of 21 century.Synthetic aperture sonar is particularly suitable for surveying sub-sea floor targets and measures submarine topography and landforms with its low frequency small-bore and orientation high resolving power characteristic.Because it is to the susceptibility of the kinematic error of off-straight motion, SAS needs a stabilised platform to fix the basic matrix of SAS, not having under water, aircraft (AUV) is the cutting edge technology of current underwater robot development, SAS is by becoming one with unmanned submarine navigation device, not only obtained the lift-launch platform, and can provide the energy of SAS needs and the storage platform of sonar data by AUV, therefore the self-propulsion type synthetic aperture sonar platform that combines with AUV of SAS combines both sides' advantage, be a kind of focus of studying in the world, the at present domestic self-propulsion type synthetic aperture sonar platform that maturation is not arranged as yet.
Summary of the invention
The utility model provides a kind of self-propulsion type synthetic aperture sonar platform, unmanned submarine navigation device, SAS underwater sound beam transmission array, SAS acoustical signal receiving array, sonar data treating apparatus height are become one, fix the basic matrix of SAS for SAS provides a stabilised platform.
Self-propulsion type synthetic aperture sonar platform, comprise the rectification cover plate, the receiving array module, SAS data processing and memory module, the emission array module, energy module, AUV control and sensor assembly, advance and steering wheel module and wireless transport module, wherein whole platform inside is respectively the receiving array module from left to right, SAS data processing and memory module, the emission array module, energy module, AUV control and sensor assembly and propelling and steering wheel module, wireless transport module is installed in and advances and the periphery of steering wheel module, energy module respectively with the receiving array module, SAS data processing and memory module, the emission array module, AUV control and sensor assembly, advance and the steering wheel module links to each other with wireless transport module and be each module for power supply; Receiving array module, SAS data processing and memory module, emission array module, energy module and propelling and steering wheel module are respectively with AUV control and sensor assembly is connected and controlled by AUV control and sensor assembly, whole platform profile adopts the shared linear form of each module, connect and seal with O ring with carving ring between each module, be combined as the synthetic aperture sonar of the boat certainly platform of streamlined contour by aluminum alloy framework and rectification cover plate.
Principle of work: self-propulsion type synthetic aperture sonar platform provides electric power energy by energy module for each module, AUV control and sensor assembly control power distribution and various work order; Advance and the steering wheel module is advanced for platform provides after receiving AUV control and sensor die block instruction, retreated, dive, float, turn to exercises; Emission underwater sound wave beam carried out Underwater Target Detection scanning after the emission array module received AUV control and sensor die block instruction; The receiving array module receives and sends to the SAS data processing after the underwater sound signal that target reflection returns and memory module is carried out data analysis and processing; When floating to the water surface after self-propulsion type synthetic aperture sonar platform is surveyed end, wireless transport module is sent to bank base receiving station with detection data, analyzes use for operating personnel.
Beneficial effect:, avoided the interference between emission and the reception because receiving array module and emission array module are separated from each other; The sonar transmitting terminal is consistent with receiving end profile and submarine navigation device profile, has reduced ship resistance, has increased navigation stability, has also just increased detection accuracy simultaneously; Guaranteed the navigation stability that SAS needs in the time of the utility model compact conformation, good looking appearance, modularization assembling, can independently survey by preset program a certain waters, and real-time recorded data, be a kind of novel detection system of practicality, can and create considerable society and economic benefit in the widespread use of dual-use field.
Description of drawings
Fig. 1 is the structural representation of the utility model self-propulsion type synthetic aperture sonar platform
Wherein: 1-rectification cover plate, 2-receiving array module, 3-SAS data processing and memory module, 4-emission array module, 5-energy module, 6-AUV control and sensor assembly, 7-propelling and steering wheel module, 8-wireless transport module
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
As shown in Figure 1, self-propulsion type synthetic aperture sonar platform of the present utility model, comprise rectification cover plate 1, receiving array module 2, SAS data processing and memory module 3, emission array module 4, energy module 5, AUV control and sensor assembly 6, advance and steering wheel module 7 and wireless transport module 8, wherein whole platform inside is respectively receiving array module 2 from left to right, SAS data processing and memory module 3, emission array module 4, energy module 5, AUV control and sensor assembly 6 and propelling and steering wheel module 7, wireless transport module 8 is installed in and advances and the periphery of steering wheel module 7, energy module 5 respectively with receiving array module 2, SAS data processing and memory module 3, emission array module 4, AUV control and sensor assembly 6, advance and steering wheel module 7 links to each other with wireless transport module 8 and be each module for power supply; Receiving array module 2, SAS data processing and memory module 3, emission array module 4, energy module 5 and propelling and steering wheel module 7 are respectively with AUV control and sensor assembly 6 is connected and controlled by AUV control and sensor assembly 6, whole platform profile adopts the shared linear form of each module, connect and seal with O ring with carving ring between each module, be combined as the synthetic aperture sonar of the boat certainly platform of streamlined contour by aluminum alloy framework and rectification cover plate 1.
Principle of work: self-propulsion type synthetic aperture sonar platform provides electric power energy by energy module 5 for each module, AUV control and sensor assembly 6 control power distribution and various work orders; Advance and steering wheel module 7 receives AUV control and advance for platform provides in sensor assembly 6 instruction backs, retreat, dive, float, turn to exercises; Emission array module 4 receives AUV control and sensor assembly 6 instruction back emission underwater sound wave beams carry out Underwater Target Detection scanning; Receiving array module 2 receives and sends to the SAS data processing after the underwater sound signal that target reflection returns and memory module 3 is carried out data analysis and processing; When floating to the water surface after self-propulsion type synthetic aperture sonar platform is surveyed end, wireless transport module 8 is sent to bank base receiving station with detection data, analyzes use for operating personnel.
The self-propulsion type synthetic aperture sonar platform 2009 of using the utility model manufacturing has carried out detection test at the Zhanghe River, Hubei reservoir and the Moganshan Mountain, Zhejiang reservoir, experimental data shows that self-propulsion type synthetic aperture sonar platform operational configuration is good, the detection accuracy height can carry out suspicious object and topography and geomorphology detection in various waters in the whole nation.
Claims (2)
1. self-propulsion type synthetic aperture sonar platform, comprise rectification cover plate (1), receiving array module (2), SAS data processing and memory module (3), emission array module (4), energy module (5), AUV control and sensor assembly (6), advance and steering wheel module (7) and wireless transport module (8), wherein whole platform inside is receiving array module (2) from left to right successively, SAS data processing and memory module (3), emission array module (4), energy module (5), AUV control and sensor assembly (6) and propelling and steering wheel module (7), wireless transport module (8) is installed in and advances and the periphery of steering wheel module (7), energy module (5) respectively with receiving array module (2), SAS data processing and memory module (3), emission array module (4), AUV control and sensor assembly (6), advance and steering wheel module (7) links to each other with wireless transport module (8) and be each module for power supply; Receiving array module (2), SAS data processing and memory module (3), emission array module (4), energy module (5) and propelling and steering wheel module (7) are respectively with AUV control and sensor assembly (6) is connected and controlled by AUV control and sensor assembly (6).
2. self-propulsion type synthetic aperture sonar platform as claimed in claim 1, it is characterized in that described platform profile adopts the shared linear form of each module, connect and seal with O ring with carving ring between each module, be combined as the synthetic aperture sonar of the boat certainly platform of streamlined contour by aluminum alloy framework and rectification cover plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206736162U CN201936006U (en) | 2010-12-16 | 2010-12-16 | Self-propelled synthetic aperture sonar platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206736162U CN201936006U (en) | 2010-12-16 | 2010-12-16 | Self-propelled synthetic aperture sonar platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936006U true CN201936006U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206736162U Expired - Fee Related CN201936006U (en) | 2010-12-16 | 2010-12-16 | Self-propelled synthetic aperture sonar platform |
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| Country | Link |
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| CN (1) | CN201936006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741588A (en) * | 2017-11-17 | 2018-02-27 | 中科探海(苏州)海洋科技有限责任公司 | A kind of efficient self-adapted aperture side scan sonar |
-
2010
- 2010-12-16 CN CN2010206736162U patent/CN201936006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741588A (en) * | 2017-11-17 | 2018-02-27 | 中科探海(苏州)海洋科技有限责任公司 | A kind of efficient self-adapted aperture side scan sonar |
| CN107741588B (en) * | 2017-11-17 | 2023-09-08 | 中科探海(苏州)海洋科技有限责任公司 | High-efficient self-adaptation aperture side scan sonar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20171216 |