CN103529489B - underwater target monitoring system - Google Patents
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- CN103529489B CN103529489B CN201310505378.2A CN201310505378A CN103529489B CN 103529489 B CN103529489 B CN 103529489B CN 201310505378 A CN201310505378 A CN 201310505378A CN 103529489 B CN103529489 B CN 103529489B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 51
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- 238000011897 real-time detection Methods 0.000 claims description 3
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Abstract
The invention discloses an underwater target monitoring system which comprises an underwater detection module, a node processor, a data transmission module and an information processing module, wherein the underwater detection module is connected with the node processor, and the node processor is connected with the information processing module through the data transmission module. The underwater detection module acquires data information in a pre-protection range; data processing information is preprocessed by the node processor; the data processing information is transmitted to the information processing module through the data transmission module; and the information processing module detects a target and acquires positioning information of the target according to the data information. The data information of a sound field and a magnetic field is acquired, and an environment in the pre-protection range can be monitored and analyzed by the data information, so that an adverse influence of an environmental factor on a monitoring effect is avoided, and the reliability is improved.
Description
Technical field
The present invention relates to marine monitoring technology field, particularly relate to a kind of underwater target monitoring system.
Background technology
Along with human social development, ocean development dynamics continues to increase, and industry is constantly expanded, and security protection work under water also seems particularly important.Particularly for the security protection of the ship on open marine site, roadstead/mooring point platform of not setting up defences and the important objects on water conservancy project building and port and pier.
At present, conventionally adopt video monitoring system to safeguard.But, carrying out in the process of video monitoring, need to ask target visible, and underwater environment complexity, and affected by aquatic animal, when near pre-protection domain, can there is target to omit the phenomenons such as not discovery in external invasion, cause reliability low unavoidably.
Summary of the invention
Based on this, be necessary the problem low for reliability, a kind of underwater target monitoring system is provided.
A kind of underwater target monitoring system, comprising:
Undersea detection module;
The modal processor being connected with described undersea detection module;
The data transmission module being connected with described modal processor;
The message processing module being connected with described data transmission module.
In an embodiment, described undersea detection module comprises sound magnetic combination sensor and magnetic anomaly sensor therein, and described sound magnetic combination sensor is connected with described modal processor respectively with described magnetic anomaly sensor.
A kind of underwater target monitoring system, comprising:
Gather the undersea detection module of the sound field of pre-protection domain and the data message in magnetic field;
Be connected the modal processor of data message described in pre-service with described undersea detection module;
Be connected with described modal processor, transmit the data transmission module of described data message;
Be connected with described data transmission module, according to described data message, realization of goal detected and obtained the message processing module of the locating information of described target.
Therein in an embodiment; described undersea detection module comprises the sound magnetic combination sensor that gathers the sound field information of pre-protection domain and the Magnetic Field of target; and gathering the magnetic anomaly sensor of the magnetic field of the earth change information of pre-protection domain, described sound magnetic combination sensor is connected with described modal processor respectively with described magnetic anomaly sensor.
In an embodiment, described sound magnetic combination sensor and described magnetic anomaly sensor alignment formula are staggered therein.
Therein in an embodiment, described modal processor is provided with status information detecting unit and automatically protects the protected location of disposing at described modal processor during not in loop.
Therein in an embodiment, described message processing module comprises that the described undersea detection module of real-time detection and described modal processor are whether at the detecting unit in loop, and sends the alarm unit of alerting signal during not in loop at described undersea detection module or described modal processor.
In an embodiment, described data transmission module is fiber optic cables therein.
In an embodiment, comprise pedestal therein, described undersea detection module and the equal maintenance of described modal processor are installed on described pedestal.
In an embodiment, comprise waterproof sealing housing therein, undersea detection module and described modal processor described in described waterproof sealing packaging shell.
Above-mentioned underwater target monitoring system; by the data message of the pre-protection domain of undersea detection module collection; through modal processor, data processing of information is carried out to pre-service; transfer to message processing module by data transmission module, message processing module detects and obtains the locating information of target to realization of goal according to data message.Be the data message in sound field and magnetic field due to what gather, and can carry out monitoring analysis processing to the environment in pre-protection domain by these data messages, thereby the harmful effect of avoiding environmental factor to cause monitoring effect improves reliability.
Brief description of the drawings
Fig. 1 is the module diagram of underwater target monitoring system;
Fig. 2 is the structural representation of an embodiment underwater target monitoring system.
Embodiment
As depicted in figs. 1 and 2, a kind of underwater target monitoring system, comprises undersea detection module 110, modal processor 120, data transmission module 130 and message processing module 140.
Undersea detection module 110 is connected with modal processor 120, and modal processor 120 is connected with message processing module 140 by data transmission module.
Undersea detection module 110 can gather the sound field of pre-protection domain 200 and the data message in magnetic field.
Modal processor 120 is connected with undersea detection module 110, gathered data message is carried out to pre-service, as packed and add password the data message compression being gathered, be conducive to improve the transmission speed of data message, and guarantee the security of data message in transmitting procedure.
Data transmission module 130 transmits data message after pre-service to message processing module 140.This data transmission module 130 can be fiber optic cables, can pass through optical fiber transfer data information on the one hand, simultaneously when undersea detection module 110 and modal processor 120 can be supplied with undersea detection module 110 and the required electric weight of modal processor 120 by cable in the time that carried charge is inadequate, to keep undersea detection module 110 and modal processor 120 normally to work.
Message processing module 140 receiving data informations, and according to data message, realization of goal is detected and is obtained the locating information of target.This message processing module 140 also can be provided with display unit, with real-time display-object locating information.
Above-mentioned underwater target monitoring system; when target appears at pre-protection domain 200 when interior; message processing module 140 can go out from the data message analyzing and testing gathering the positional information of target and this target; so that monitor staff finds the position of exotic invasive in time, realize effective monitoring of situation under water.The data message in sound field and magnetic field due to what gather; as long as target is in detectable range; all can carry out monitoring analysis processing to the environment in pre-protection domain by these data messages, thereby the harmful effect that can avoid environmental factor to cause monitoring effect improves reliability.And the reach in sound field and magnetic field is wide, be conducive to expand protection domain, so that monitor staff has time enough processing.
Refer to Fig. 1, in an embodiment, undersea detection module 110 comprises sound magnetic combination sensor 112 and magnetic anomaly sensor 114 therein, and sound magnetic combination sensor 112 is connected with modal processor 120 respectively with magnetic anomaly sensor 114.
Sound magnetic combination sensor 112 is for gathering the sound field information of pre-protection domain 200 and the Magnetic Field of target, and magnetic anomaly sensor 114 is for gathering the magnetic field of the earth change information of pre-protection domain 200.So, receive the sound field information of immersed body motion by sound magnetic combination sensor 112, the Magnetic Field of receiving target in the time that target occurs, receives by magnetic anomaly sensor 114 the magnetic field of the earth change information that immersed body causes.What this magnetic anomaly sensor 114 gathered is magnetic field of the earth change information, can not be subject to sea noise and disturb, and when ensureing the interior target that occurs exotic invasive of pre-protection domain 200, can collectedly obtain.By passive mode image data information, hiding is good, and reliability is high.
Particularly, sound magnetic combination sensor 112 can, by the sound field information of the hydrospace object of which movement of the pre-protection domain 200 of piezoelectric sensor collection, in the time having target to occur, gather the Magnetic Field of target by Magnetic Sensor.Because the propagation distance of sound wave in water is far away, and be by passive mode image data information, strong security, reliability is high.Magnetic anomaly sensor 114 can gather by three-component magnetic anomaly, and three-component refers to cross stream component, longitudinal component and vertical component, and acquisition range is wide, and reliability is high.Refer to Fig. 2, expression be that sound magnetic combination sensor 112 carries modal processor 120, magnetic anomaly sensor 114 connects as one with modal processor 120.
Refer to Fig. 2, in an embodiment, sound magnetic combination sensor 112 and magnetic anomaly sensor 114 are multiple, and linear array type is staggered therein.This sound magnetic combination sensor 112 and magnetic anomaly sensor 114 linear array types can be arranged under water around harbour, the island water front etc. of need protection; image data information in need carry out the pre-scope of protecting; by staggered to sound magnetic combination sensor 112 and magnetic anomaly sensor 114; so that sound magnetic combination sensor 112 and magnetic anomaly sensor 114 can collect the data message of pre-protection domain 200 each positions, reliability is high.As be specifically as follows 114 circulations of sound magnetic combination sensor 112, sound magnetic combination sensor 112, magnetic anomaly sensor 114, sound magnetic combination sensor 112, sound magnetic combination sensor 112, magnetic anomaly sensor and arrange.
In an embodiment, modal processor 120 is provided with status information detecting unit and protected location therein, and status information detecting unit is connected with protected location.Whether status information detecting unit is for real-time detection node processor 120 in loop, and protected location is for automatically protecting disposal during not in loop at modal processor 120.In the time (there is the abnomal conditions such as stolen or damage) not in loop in status information detecting unit detection node processor 120; protected location control modal processor 120 is protected disposal; as remove the relevant information such as significant data or code; this modal processor 120 was lost efficacy, in case important information is revealed.Be appreciated that; modal processor 120 normally connects as one with undersea detection module 110; be that status information detecting unit can detect the status information of modal processor 120 and undersea detection module 110 simultaneously; when modal processor 120 during not in loop undersea detection module 110 also can be defaulted as not in loop; now; protected location can be controlled undersea detection module 110 and carry out crash handling, or undersea detection module 110 also can be carried out at self crash handling during not in loop.
In an embodiment, message processing module 140 comprises detecting unit and alarm unit therein, and detecting unit is connected with alarm unit, and detecting unit is connected with undersea detection module 110 and modal processor 120 respectively.
Detecting unit is for whether detecting in real time undersea detection module 110 and modal processor 120 in loop, and alarm unit under water detecting module 110 or modal processor 120 does not send alerting signal in the time of loop.So, when undersea detection module 110 or modal processor 120 be not during or not loop, alarm unit sends alerting signal in time, to inform that monitoring personnel process in time.
In an embodiment, underwater target monitoring system comprises pedestal therein, and undersea detection module 110 and the equal maintenance of modal processor 120 are installed on pedestal.Arrange in advance the position of each pedestal according to pre-protection domain 200; undersea detection module 110 and modal processor 120 maintenances are installed on to pedestal; so that undersea detection module 110 and modal processor 120 are carried out to maintenance; be conducive to each undersea detection module 110 and modal processor 120 normally works in the scope gathering separately; avoid causing confusion, reliability is high.
In an embodiment, underwater target monitoring system comprises waterproof sealing housing therein, this waterproof sealing packaging shell undersea detection module 110 and modal processor 120.Because undersea detection module 110 and modal processor 120 all need underwater operation, undersea detection module 110 and modal processor 120 are packaged in waterproof sealing housing, prevent that affecting each equipment into water normally works, and without undersea detection module 110 and modal processor 120 are designed to water proof equipment, reduce costs.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a underwater target monitoring system, is characterized in that, comprising:
Undersea detection module;
The modal processor being connected with described undersea detection module;
The data transmission module being connected with described modal processor;
The message processing module being connected with described data transmission module;
Wherein, described modal processor is provided with status information detecting unit and automatically protects the protected location of disposing at described modal processor during not in loop, and described protection is disposed and comprised and control described modal processor and the crash handling of described undersea detection module.
2. underwater target monitoring system according to claim 1, is characterized in that, described undersea detection module comprises sound magnetic combination sensor and magnetic anomaly sensor, and described sound magnetic combination sensor is connected with described modal processor respectively with described magnetic anomaly sensor.
3. a underwater target monitoring system, is characterized in that, comprising:
Gather the undersea detection module of the sound field of pre-protection domain and the data message in magnetic field;
Be connected the modal processor of data message described in pre-service with described undersea detection module;
Be connected with described modal processor, transmit the data transmission module of described data message;
Be connected with described data transmission module, according to described data message, realization of goal detected and obtained the message processing module of the locating information of described target;
Wherein, described modal processor is provided with status information detecting unit and automatically protects the protected location of disposing at described modal processor during not in loop, and described protection is disposed and comprised and control described modal processor and the crash handling of described undersea detection module.
4. underwater target monitoring system according to claim 3; it is characterized in that; described undersea detection module comprises the sound magnetic combination sensor that gathers the sound field information of pre-protection domain and the Magnetic Field of target; and gathering the magnetic anomaly sensor of the magnetic field of the earth change information of pre-protection domain, described sound magnetic combination sensor is connected with described modal processor respectively with described magnetic anomaly sensor.
5. underwater target monitoring system according to claim 4, is characterized in that, described sound magnetic combination sensor and described magnetic anomaly sensor alignment formula are staggered.
6. underwater target monitoring system according to claim 3, it is characterized in that, described message processing module comprises that the described undersea detection module of real-time detection and described modal processor are whether at the detecting unit in loop, and sends the alarm unit of alerting signal during not in loop at described undersea detection module or described modal processor.
7. underwater target monitoring system according to claim 3, is characterized in that, described data transmission module is fiber optic cables.
8. underwater target monitoring system according to claim 3, is characterized in that, comprises pedestal, and described undersea detection module and the equal maintenance of described modal processor are installed on described pedestal.
9. underwater target monitoring system according to claim 3, is characterized in that, comprises waterproof sealing housing, undersea detection module and described modal processor described in described waterproof sealing packaging shell.
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| CN201310505378.2A CN103529489B (en) | 2013-10-23 | 2013-10-23 | underwater target monitoring system |
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| CN201310505378.2A CN103529489B (en) | 2013-10-23 | 2013-10-23 | underwater target monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106772670A (en) * | 2015-11-24 | 2017-05-31 | 北京至感传感器技术研究院有限公司 | The detection method and device of a kind of immersed body |
Families Citing this family (4)
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| CN106873042A (en) * | 2015-12-14 | 2017-06-20 | 北京卫星环境工程研究所 | The detection system of the water surface/submarine target based on magnetic core coil |
| CN106199744A (en) * | 2016-07-26 | 2016-12-07 | 佛山市川东磁电股份有限公司 | A kind of earth's magnetic field detection imaging system |
| CN109920236A (en) * | 2019-02-21 | 2019-06-21 | 武昌理工学院 | A kind of underwater information acquisition methods and system based on Internet of Things |
| CN113311503B (en) * | 2021-05-27 | 2023-07-28 | 中国海洋大学 | Underwater acousto-magnetic and electric integrated target detection device, method and application |
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