CN105444743B - Open sea maneuvering tide water level monitoring device - Google Patents
Open sea maneuvering tide water level monitoring device Download PDFInfo
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- CN105444743B CN105444743B CN201510975570.7A CN201510975570A CN105444743B CN 105444743 B CN105444743 B CN 105444743B CN 201510975570 A CN201510975570 A CN 201510975570A CN 105444743 B CN105444743 B CN 105444743B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000012806 monitoring device Methods 0.000 title claims description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 128
- 238000007667 floating Methods 0.000 claims abstract description 37
- 238000005422 blasting Methods 0.000 claims description 51
- 238000006243 chemical reaction Methods 0.000 claims description 49
- 238000005259 measurement Methods 0.000 claims description 41
- 239000013535 sea water Substances 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- 238000004880 explosion Methods 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water
Abstract
The invention relates to a device for monitoring the water level of a movable tide in open sea, which consists of a cylindrical main floating body (1) and a cylindrical anchor body (2), wherein the cylindrical main floating body (1) has the capacity of automatic volume expansion and vertical floatation, and the cylindrical anchor body (2) can be borne in the cylindrical main floating body under the constraint of limited external dimensions; the cylindrical anchor body (2) comprises a monitoring box body (19) which is carried by the cylindrical main floating body (1), and can automatically identify a safe submergence area after reaching a target area in a wave-by-wave flow-by-flow mode, the safe submergence area is controlled to be separated from the cylindrical main floating body (1), the tide water level monitoring is carried out after the safe submergence is carried out, and the monitoring box body (19) automatically floats out of the sea surface and vertically floats and transmits data after the monitoring period is finished.
Description
Technical Field
The invention relates to a device for monitoring the water level of a mobile tide in open sea, belonging to the technical field of marine hydrologic detection.
Background
Ocean science is a science based on observation, ocean tidal level is one of important ocean hydrologic environmental elements, and monitoring data is important basic data for ocean economic development and offshore national defense construction. Traditional ocean tide level monitoring is mostly carried out by constructing long-term fixed tide stations on coasts and islands. With the vigorous development of the ocean three-dimensional monitoring network, the monitoring of the offshore water level change is implemented by adopting a mode of combining the observation of an offshore underwater water level monitor (self-contained type and real-time type are used) and a satellite altimeter with the monitoring of a fixed tide station; for the conventional monitoring of the water level of inland water areas, a mode of constructing a long-term fixed water level monitoring station in lakes and river channels is mostly adopted; in the inland water disaster emergency monitoring, a field monitoring mode taking a hydrological emergency monitoring vehicle as a core is established; for special occasions where long-term water level monitoring stations are destroyed and emergency personnel and vehicles are difficult to reach on-site observation, water level change, water area and disaster conditions, such as monitoring of the disaster condition of barrier lakes, are calculated through remote sensing satellite data and a terrain matching technology. In research involving tidal characteristics of open sea important sea areas and global ocean tidal patterns, deep sea underwater water level monitors (also known as deep sea tide stations) have been used. However, the existing monitoring means have serious shortages for sudden and disastrous ocean power processes (such as storm surge caused by earthquake, tsunami, typhoon and the like) and ocean water level monitoring requirements of open sea sensitive areas.
In the aspect of on-site detection means of the marine mobile hydrologic environment, the most notable is the on-board disposable marine hydrologic detection system developed in the developed countries abroad since the sixty of the twentieth century. As represented by sipdican corporation in the united states, the technology is relatively mature, and serial products for measuring profile hydrologic elements, such as AXCTD (airborne temperature salt depth profiler), AXSV (airborne sound velocity profiler), AXCP (airborne flow velocity profiler) and the like, can rapidly acquire multi-element real-time data of a sea target sea area on a mission route by using the same detection platform, and are the open sea field detection means with the best maneuverability so far. However, the related art is strictly blocked for non-allied countries, and the product is mainly applied to the United states navy, is only rarely used in a plurality of multi-country united large-scale marine surveys, and has no report of the related art research and application of tidal level monitoring applying the system so far.
Disclosure of Invention
The invention aims to solve the technical problems by providing the open sea maneuvering tide level monitoring device, which combines a novel open sea maneuvering hydrologic environment monitoring system with underwater acoustic sounding and underwater pressure sounding technologies, is applied to tide level monitoring in the strong ocean power process, the open sea military operation and inland rescue and relief in open sea areas, and can effectively solve the problems of safety, concealment, environmental adaptability and synchronous detection of tide level monitoring under special conditions.
The invention adopts the following technical scheme for solving the technical problems: the invention designs a device for monitoring the water level of a movable tide in open sea, which comprises a cylindrical main floating body, a cylindrical anchor body, a monitoring box body, a first antenna, a first reaction box body, a piston, a first blasting device, a cover plate, a second antenna, a pressure sensor, a positioning measurement and control device, a first power supply, a mooring rope, a second blasting device, a partition plate, an acoustic transducer and a second power supply, wherein the first power supply is connected with the first blasting device; wherein one end of the cylindrical anchor body is an open end, and the other end is a closed end; the size of the baffle plate is matched with the inner diameter of the cylindrical anchor body, the baffle plate is arranged inside the cylindrical anchor body, the cylindrical anchor body is internally divided into a lower cavity connected with the closed end of the cylindrical anchor body and an upper cavity connected with the open end of the cylindrical anchor body, and the acoustic transducer and the second power supply are arranged in the lower cavity inside the cylindrical anchor body; the positioning measurement and control device and the first power supply are arranged in the monitoring box body, wherein the positioning measurement and control device comprises a processor, and a positioning communication module, an acoustic sounding circuit, a pressure sounding circuit, a signal switching circuit and a data memory which are respectively connected with the processor; the surface of the monitoring box body is provided with a pressure measuring port, the pressure sensor is arranged in the monitoring box body, the pressure of seawater is measured through the pressure measuring port, and the processor is connected with the pressure sensor through a pressure sounding circuit; the second blasting device is arranged on the inner partition plate of the cylindrical anchor body and faces the open end of the cylindrical anchor body, and meanwhile, the second blasting device is connected with a processor in the positioning and measuring and controlling device; the second antenna is arranged at one end inside the monitoring box body; the monitoring box body is connected to the cylindrical anchor body through a mooring rope, and the mooring rope passes through the second blasting device; the processor in the positioning measurement and control device is respectively connected with a first power supply and a second power supply through a signal switching circuit, wherein a wire between the signal switching circuit and the second power supply passes through the second blasting device; the processor in the positioning measurement and control device is connected with the acoustic transducer through the acoustic sounding circuit, and a wire between the acoustic sounding circuit in the positioning measurement and control device and the acoustic transducer passes through the second blasting device; the outer diameter of the monitoring box body is matched with the inner diameter of the cylindrical anchor body, the monitoring box body is movably arranged in an upper cavity in the cylindrical anchor body, the size of the cover plate is matched with the caliber of the open end of the cylindrical anchor body, and the cover plate covers the open end of the cylindrical anchor body; the surface of the cover plate, which is back to the inside of the cylindrical anchor body, is connected with the piston through a first blasting device, and a processor in the positioning measurement and control device is connected with the first blasting device; the first reaction box body is arranged on the surface of the piston, which is opposite to the first blasting device, at least one through hole is arranged on the surface of the first reaction box body, a chemical substance capable of generating gas and a triggering device for chemical reaction of the substance are placed in the first reaction box body, a processor in the positioning measurement and control device is connected with the triggering device, and a wire between the processor and the triggering device passes through the first blasting device; one end of the cylindrical main floating body is a closed end, and the other end is an open end; the outer diameter of the piston is matched with the inner diameter of the inside of the cylindrical main floating body, the cylindrical anchor body is movably arranged in the inside of the cylindrical main floating body in the direction of the opening end of the cylindrical main floating body by the opening end face of the cylindrical anchor body, the cylindrical anchor body moves towards the opening end of the cylindrical main floating body under the pushing of the piston, and a limit clamp is arranged at the position of the opening end opening of the cylindrical main floating body to limit the cylindrical anchor body and all parts in the cylindrical anchor body to move out of the cylindrical main floating body; the first antenna is arranged on the surface of the closed end of the cylindrical main floating body, the processor in the positioning measurement and control device is respectively connected with the first antenna and the second antenna through the signal switching circuit, and a wire between the signal switching circuit and the first antenna passes through the first blasting device; the weight sum of the three parts is smaller than the sum of buoyancy of the monitoring box body and the mooring rope connected with the monitoring box body in sea water, and the weight of the three parts plus the weight of the cylindrical anchor body, the acoustic transducer, the second power supply and the second blasting device is larger than the sum of buoyancy of the cylindrical anchor body, the acoustic transducer, the second power supply, the second blasting device, the monitoring box body and the mooring rope connected with the monitoring box body in sea water.
As a preferred technical scheme of the invention: the device comprises a monitoring box body, a first reaction box body, a second reaction box body, a positioning measurement and control device and a processor, wherein the monitoring box body is provided with a monitoring box body, the monitoring box body is provided with a first reaction box body, the surface of the monitoring box body is provided with a first reaction box body, the first reaction box body is provided with a first through hole, an opening of the first reaction box body is connected with the first reaction box body in a sealing way, the first reaction box body is internally provided with a chemical substance capable of generating gas and a triggering device for the chemical reaction of the substance, and the processor in the positioning measurement and control device is connected with the triggering device; the second antenna is arranged on the surface of the contracted air bag.
As a preferred technical scheme of the invention: the processor is a low power microprocessor.
As a preferred technical scheme of the invention: the low-power-consumption microprocessor is an MSP430 singlechip.
As a preferred technical scheme of the invention: the acoustic transducer is an acoustic transducer suitable for measuring 15-25 meters of sea water.
As a preferred technical scheme of the invention: the pressure sensor is a pressure sensor suitable for the depth pressure of 10-25 meters of seawater.
Compared with the prior art, the open sea maneuvering tide water level monitoring device has the following technical effects:
(1) The invention designs a novel open sea mobile tidal water level monitoring device, which combines a novel open sea mobile hydrologic environment monitoring system with two advanced technologies of underwater acoustic sounding and underwater pressure sounding, and has good application prospects in the field of water level monitoring, and provides a novel tidal water level monitoring method suitable for special requirements, so that the problems of safety, concealment, environmental adaptability and synchronous detection of tidal water level monitoring under special conditions are effectively solved;
(2) The open sea maneuvering tide water level monitoring device designed by the invention is applied to tide water level monitoring, has better maneuverability and concealment, can carry out intensive detection on special areas or important airlines, has multi-point synchronous detection capability, can be arranged in advance and acquire data according to the need, has better confidentiality and anti-interference capability for data recovery, and has lower construction, operation and maintenance cost;
(3) In the open sea motorized tide water level monitoring device, the cylindrical anchor body is adopted, and the underwater bottom-standing mode of the monitoring box body is connected through the mooring rope, so that the monitoring box body and the seabed keep a certain safety distance, the possibility of pollution of underwater thrust and sediment to a designed pressure sensor probe can be reduced, and the environmental adaptability of tide water level monitoring is improved;
(4) The open sea maneuvering tide water level monitoring device designed by the invention is applied to tide water level monitoring, has better flexibility and maneuverability, and can realize the arrangement of the on-site detection unit in various modes such as shore arrangement, ship-borne arrangement, air drop arrangement and the like.
Drawings
FIG. 1 is a schematic diagram of a construction of a mobile tidal level monitoring device for open sea according to the present invention;
FIG. 2 is a schematic diagram of the application state structure of the device for monitoring the water level of the movable tide in the open sea;
FIG. 3 is a schematic view of a land searching in practical application of the invention in designing a device for monitoring the water level of a mobile tide in open sea;
FIG. 4 is a schematic representation of sinking, bottoming and monitoring in practical use of the invention in designing a device for monitoring the water level of a mobile tidal wave in open sea;
FIG. 5 is a floating data transmission schematic diagram in practical application of the invention in designing a device for monitoring the water level of a mobile tide in open sea.
The device comprises a cylindrical main floating body, a cylindrical anchor body, a first antenna, a first reaction box body, a piston, a first explosion device, a cover plate, a second antenna, a positioning measurement and control device, a first power supply, a mooring rope, a second explosion device, an acoustic transducer, a second power supply, a partition plate, a pressure measuring port, a shrinkage air bag, a second reaction box body, a monitoring box body and a pressure sensor.
Detailed Description
The following description is made in further detail with reference to the drawings.
As shown in fig. 1, in practical application, the device for monitoring the tidal level of the open sea maneuver designed by the invention comprises a cylindrical main floating body 1, a cylindrical anchor body 2, a monitoring box body 19, a first antenna 3, a first reaction box body 4, a piston 5, a first blasting device 6, a cover plate 7, a second antenna 8, a pressure sensor 20, a positioning measurement and control device 9, a first power supply 10, a mooring rope 11, a second blasting device 12, a partition plate 15, an acoustic transducer 13, a shrinkage air bag 17, a second reaction box body 18 and a second power supply 14; the acoustic transducer 13 is an acoustic transducer 13 suitable for measuring the depth of the sea water by 15-25 meters, and the pressure sensor 20 is a pressure sensor 20 suitable for measuring the depth pressure of the sea water by 10-25 meters; one end of the cylindrical anchor body 2 is an open end, and the other end is a closed end; the size of the baffle 15 is adapted to the inner diameter of the cylindrical anchor body 2, the baffle 15 is arranged inside the cylindrical anchor body 2, the inner part of the cylindrical anchor body 2 is divided into a lower cavity connected with the closed end of the cylindrical anchor body and an upper cavity connected with the open end of the cylindrical anchor body, and the acoustic transducer 13 and the second power supply 14 are arranged in the lower cavity inside the cylindrical anchor body 2; the positioning measurement and control device 9 and the first power supply 10 are arranged in the monitoring box 19, wherein the positioning measurement and control device 9 comprises an MSP430 singlechip, and a positioning communication module, an acoustic sounding circuit, a pressure sounding circuit, a signal switching circuit and a data memory which are respectively connected with the MSP430 singlechip; the surface of the monitoring box body is provided with a pressure measuring port 16, the pressure sensor 20 is arranged in the monitoring box body 19, the pressure of seawater is measured through the pressure measuring port 16, and the MSP430 singlechip is connected with the pressure sensor 20 through a pressure sounding circuit; the second blasting device 12 is arranged on the inner partition 15 of the cylindrical anchor body 2 and faces the open end of the cylindrical anchor body 2, and meanwhile, the second blasting device 12 is connected with the MSP430 singlechip in the positioning measurement and control device 9; the second reaction box 18 is arranged on the surface of the monitoring box 19, at least one through hole is arranged on the surface of the second reaction box 18, the opening of the shrinkage air bag 17 is connected with the through hole of the second reaction box 18 in a sealing way, a chemical substance capable of generating gas and a triggering device for the chemical reaction of the substance are placed in the second reaction box 18, and an MSP430 singlechip in the positioning measurement and control device 9 is connected with the triggering device; the second antenna 8 is arranged on the surface of the contracted air bag 17; the monitoring box 19 is connected to the cylindrical anchor body 2 through a mooring rope 11, and the mooring rope 11 passes through the second blasting device 12; the MSP430 singlechip in the positioning measurement and control device 9 is respectively connected with the first power supply 10 and the second power supply 14 through a signal switching circuit, wherein a wire between the signal switching circuit and the second power supply 14 passes through the second blasting device 12; the MSP430 singlechip in the positioning measurement and control device 9 is connected with the acoustic transducer 13 through an acoustic sounding circuit, and a wire between the acoustic sounding circuit in the positioning measurement and control device 9 and the acoustic transducer 13 passes through the second blasting device 12; the outer diameter of the monitoring box body 19 is matched with the inner diameter of the cylindrical anchor body 2, the monitoring box body 19 is movably arranged in an upper cavity inside the cylindrical anchor body 2, the size of the cover plate 7 is matched with the caliber of the open end of the cylindrical anchor body 2, and the cover plate 7 covers the open end of the cylindrical anchor body 2; the surface of the cover plate 7 facing away from the interior of the cylindrical anchor body 2 is connected with the piston 5 through a first blasting device 6, and an MSP430 singlechip in the positioning measurement and control device 9 is connected with the first blasting device 6; the first reaction box body 4 is arranged on the surface of the piston 5, which is opposite to the first blasting device 6, at least one through hole is arranged on the surface of the first reaction box body 4, a chemical substance capable of generating gas and a triggering device for chemical reaction of the substance are placed in the first reaction box body 4, an MSP430 singlechip in the positioning measurement and control device 9 is connected with the triggering device, and a lead between the MSP430 singlechip and the triggering device passes through the first blasting device 6; one end of the cylindrical main floating body 1 is a closed end, and the other end is an open end; the outer diameter of the piston 5 is adapted to the inner diameter of the inside of the cylindrical main floating body 1, the cylindrical anchor body 2 is movably arranged in the inside of the cylindrical main floating body 1 along the direction of the open end of the cylindrical main floating body 1, the cylindrical anchor body 2 moves towards the open end of the cylindrical main floating body 1 under the pushing of the piston 5, and a limit clamp is arranged at the position of the open end of the cylindrical main floating body 1 to limit the cylindrical anchor body 2 and all parts in the cylindrical anchor body to move out of the cylindrical main floating body 1; the first antenna 3 is arranged on the surface of the closed end of the cylindrical main floating body 1, and an MSP430 singlechip in the positioning measurement and control device 9 is respectively connected with the first antenna 3 and the second antenna 8 through a signal switching circuit, wherein a wire between the signal switching circuit and the first antenna 3 passes through the first blasting device 6; the weight sum of the three parts of the monitoring box 19, the mooring rope 11 connected with the monitoring box 19 and the inside part of the monitoring box 19 is smaller than the sum of the buoyancy of the monitoring box 19 and the mooring rope 11 connected with the monitoring box 19 in sea water, and the weight of the three parts plus the weight of the cylindrical anchor body 2, the acoustic transducer 13, the second power supply 14 and the second blasting device 12 is larger than the sum of the buoyancy of the cylindrical anchor body 2, the acoustic transducer 13, the second power supply 14, the second blasting device 12, the monitoring box 19 and the mooring rope 11 connected with the monitoring box 19 in sea water.
In the actual application process, the device is required to be put in a preset open sea area, and various laying modes such as shore station laying and ship-borne laying are adopted, so that the device is two common field laying modes; the specific implementation method comprises the following steps: the method is characterized in that the characteristics of a sea surface area flow field and a wind field of the mission sea area and the sea area nearby are required to be known in a very detailed manner, and the method is used as a basis for selecting a deployment site. In addition, the method can also be an air-drop method, wherein the method is mainly an unmanned aerial vehicle air-drop method. The unmanned aerial vehicle air drop mode can realize the on-site drop task of the on-site detection unit in the ultra-long-distance target area, so that the on-site distribution link has better maneuverability and better concealment. Can be according to unmanned aerial vehicle current technical ability, design into three kinds with the mode of laying: the first mode is a real-time controlled mode, the unmanned aerial vehicle emits along the coast, islands or on ships within a small range from the mission area, each throwing point is directly controlled by an emission (measurement and control) platform, and the unmanned aerial vehicle is controllable in the whole range; the second mode is a preset route mode, the launching points of the unmanned aerial vehicle are deployed on islands or ships within a larger range from a task area, the unmanned aerial vehicle is launched after the preset route and the launching place are set, the on-site detection units are launched in sequence in a program control mode, and the unmanned aerial vehicle can be recycled; and thirdly, the unmanned aerial vehicle is launched after a preset route and a throwing place are set, and the on-site detection units are sequentially thrown in a program control mode within the limit range of the unmanned aerial vehicle, so that the unmanned aerial vehicle is disposable and cannot be recycled. Therefore, the designed open sea maneuvering tide water level monitoring device is put in the actual application process.
Based on the specific structure of the designed open sea mobile tide level monitoring device and the throwing of a preset open sea area, the open sea mobile tide level monitoring device specifically adopts the following mode to monitor the open sea mobile tide level as shown in fig. 2.
Step 001, adopting the throwing mode to throw the open sea maneuvering tide water level monitoring device into a preset open sea area; the initialization processor controls a signal switching circuit connected with the initialization processor, on one hand, the switching second power supply 14 supplies power to each module connected with the processor through the processor, and on the other hand, the switching processor is connected with the first antenna 3; firstly, as shown in fig. 3, the processor controls the trigger device which is connected with the processor and is arranged in the first reaction box body 4 and is in contact with chemical substances capable of generating gas in the first reaction box body 4 to work, so that the chemical substances capable of generating gas in the first reaction box body 4 generate gas through chemical reaction and are released into the cylindrical main floating body 1 through the through holes on the surface of the first reaction box body 4, under the action of the thrust of the gas, the cylindrical anchor body 2 and all parts in the cylindrical anchor body gradually move to the open end of the cylindrical main floating body 1 under the thrust of the piston 5, and the movement is stopped under the limit of the limit card; at this time, the inside of the cylindrical main floating body 1 forms an air-filling cavity, under the action of the air-filling cavity, the open sea motorized tide water level monitoring device floats on the sea surface, and the cylindrical anchor body 2 is positioned below the sea surface, and then the step 002 is performed.
Step 002. As also shown in fig. 3, the processor in the positioning measurement and control device 9 controls the positioning communication module connected with the processor to work on one hand, and controls the acoustic transducer 13 to work through the acoustic sounding circuit to start to perform the ground searching work on the other hand; meanwhile, the processor receives data collected by the positioning communication module and the acoustic transducer 13, the processor confirms whether the open sea maneuvering tide level monitoring device reaches a safety monitoring station, if the processor confirms that the open sea maneuvering tide level monitoring device reaches the safety monitoring station, the processor sends out position information through the first antenna 3, and meanwhile, the processor controls the acoustic transducer 13 to stop working through the acoustic sounding circuit, and the step 003 is entered; otherwise, the processor continues to receive the data collected by the acoustic transducer 13 until the processor confirms that the open sea maneuvering tide water level monitoring device reaches the safety monitoring station, and then the processor sends out position information through the first antenna 3, and meanwhile, the processor controls the acoustic transducer 13 to stop working through the acoustic sounding circuit, and the step 003 is carried out.
Step 003. As shown in fig. 4, the processor in the positioning measurement and control device 9 controls the first explosion device 6 connected with the first explosion device to perform explosion, the explosion separates the cover plate 7 from the piston 5, and damages the cover plate 7, so that the open end of the cylindrical anchor body 2 is opened, meanwhile, the explosion of the first explosion device 6 breaks the wire between the processor and the first antenna 3, and the wire between the processor and the triggering device arranged in the first reaction box body 4, because the weight sum of the three components of the monitoring box body 19, the mooring rope 11 connected with the monitoring box body 19, and the mooring rope 11 arranged inside the monitoring box body 19 is smaller than the sum of buoyancy of the monitoring box body 19 and the mooring rope 11 connected with the monitoring box body 19 in sea water, and the weight of the cylindrical anchor body 2, the acoustic transducer 13, the second power supply 14 and the second blasting device 12 is greater than the sum of the buoyancy of the cylindrical anchor body 2, the acoustic transducer 13, the second power supply 14, the second blasting device 12, the monitoring box body 19 and the mooring rope 11 connected with the monitoring box body 19 in sea water, at this time, the cylindrical anchor body 2 starts to sink, and at the same time, the monitoring box body 19 starts to gradually float out of the open end of the cylindrical anchor body 2, but because one end of the mooring rope 11 is connected with the monitoring box body 19, and the other end of the mooring rope is connected with the cylindrical anchor body 2 through the second blasting device 12, the monitoring box body 19 sinks together with the cylindrical anchor body 2 under the dragging of the cylindrical anchor body 2 until the cylindrical anchor body 2 resides, the monitoring box body 19 floats in sea water above the cylindrical anchor body 2 under the dragging of the mooring rope 11, and then step 004 is carried out.
Step 004, a processor in the positioning measurement and control device 9 controls the pressure sensor 20 arranged in the monitoring box 19 to work through a pressure sounding circuit, the pressure of seawater is measured through the pressure measuring port 16 on the surface of the monitoring box 19, the processor receives data collected by the pressure sensor 20, the data are stored in a data memory connected with the data memory, and the step 005 is entered after the water level monitoring is finished.
Step 005, as shown in fig. 5, the processor in the positioning measurement and control device 9 firstly controls the signal switching circuit, the first power supply 10 is switched to supply power to each module connected with the processor through the processor, then the processor controls the second blasting device 12 connected with the processor to work for blasting, on one hand, the blasting causes the mooring rope 11 connected between the monitoring box 19 and the cylindrical anchor body 2 to be disconnected, on the other hand, the blasting causes the wire between the acoustic sounding circuit and the acoustic transducer 13 to be disconnected, and the wire between the signal switching circuit and the second power supply 14 to be disconnected; because the weight of the monitoring box 19 and the components inside the monitoring box 19 and the buoyancy of the monitoring box 19 in the sea water are smaller, the monitoring box 19 begins to float up at this time, and then step 006 is entered.
Step 006. As also shown in FIG. 5, the processor in the positioning measurement and control device 9 controls the trigger device which is connected with the processor and is arranged in the second reaction box 18 and is in contact with the chemical substance capable of generating gas in the second reaction box 18 to work, so that the chemical substance capable of generating gas in the second reaction box 18 generates gas through chemical reaction, and the gas is released into the shrinkage air bag 17 which is hermetically connected with the shrinkage air bag through the through hole on the surface of the second reaction box 18, and then the shrinkage air bag 17 gradually expands under the action of gas filling to generate larger buoyancy so as to drive the monitoring box 19 to accelerate to float up until the monitoring box 19 floats on the sea surface, and then step 007 is performed.
Step 007, under the buoyancy action of the contracted air bag 17, the second antenna 8 floats on the sea surface completely, a processor in the positioning measurement and control device 9 controls a signal switching circuit firstly, and the switching processor is connected with the second antenna 8; the processor then reads the monitoring data stored in the data memory and completes the wireless transmission of the monitoring data via the second antenna 8 until the data transmission is completed.
The open sea maneuvering tide water level monitoring device designed by the technical scheme combines a novel open sea maneuvering hydrologic environment monitoring system with two advanced technologies of underwater acoustic sounding and underwater pressure sounding, which have good application prospects in the water level monitoring field, provides a new tide water level monitoring method suitable for special requirements, and effectively solves the problems of safety, concealment, environmental adaptability and synchronous detection of tide water level monitoring under special conditions; the open sea maneuvering tide water level monitoring device designed by the invention is applied to tide water level monitoring, has better maneuverability and concealment, can carry out intensive detection on special areas or important airlines, has multi-point synchronous detection capability, can be arranged in advance and acquire data according to the need, has better confidentiality and anti-interference capability for data recovery, and has lower construction, operation and maintenance costs; in the open sea motorized tide water level monitoring device designed by the invention, the cylindrical anchor body 2 is adopted, and the underwater bottom-standing mode of the monitoring box body 19 is connected through the mooring rope 11, so that the monitoring box body 19 and the sea bottom keep a certain safety distance, the possibility of pollution of underwater pushing objects and sediments to the designed pressure sensor 20 probe can be reduced, and the environmental adaptability of tide water level monitoring is improved; the open sea maneuvering tide water level monitoring device designed by the invention is applied to tide water level monitoring, has better flexibility and maneuverability, and can realize the arrangement of the on-site detection unit in various modes such as shore arrangement, ship-borne arrangement, air drop arrangement and the like.
While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a mobile morning and evening tides water level monitoring devices in open sea which characterized in that: the device comprises a cylindrical main floating body (1), a cylindrical anchor body (2), a monitoring box body (19), a first antenna (3), a first reaction box body (4), a piston (5), a first blasting device (6), a cover plate (7), a second antenna (8), a pressure sensor (20), a positioning measurement and control device (9), a first power supply (10), a mooring rope (11), a second blasting device (12), a partition plate (15), an acoustic transducer (13) and a second power supply (14); wherein one end of the cylindrical anchor body (2) is an open end, and the other end is a closed end; the size of the baffle plate (15) is matched with the inner diameter of the cylindrical anchor body (2), the baffle plate (15) is arranged inside the cylindrical anchor body (2), the inner part of the cylindrical anchor body (2) is divided into a lower cavity connected with the closed end of the cylindrical anchor body and an upper cavity connected with the open end of the cylindrical anchor body, and the acoustic transducer (13) and the second power supply (14) are arranged in the lower cavity inside the cylindrical anchor body (2); the positioning measurement and control device (9) and the first power supply (10) are arranged in the monitoring box body (19), wherein the positioning measurement and control device (9) comprises a processor, and a positioning communication module, an acoustic sounding circuit, a pressure sounding circuit, a signal switching circuit and a data memory which are respectively connected with the processor; the surface of the monitoring box body is provided with a pressure measuring port (16), the pressure sensor (20) is arranged in the monitoring box body (19), the pressure of the seawater is measured through the pressure measuring port (16), and the processor is connected with the pressure sensor (20) through a pressure sounding circuit; the second blasting device (12) is arranged on the inner partition plate (15) of the cylindrical anchor body (2) and faces the open end of the cylindrical anchor body (2), and meanwhile, the second blasting device (12) is connected with a processor in the positioning measurement and control device (9); the second antenna (8) is arranged at one end inside the monitoring box body (19); the monitoring box body (19) is connected to the cylindrical anchor body (2) through a mooring rope (11), and the mooring rope (11) passes through the second blasting device (12); the processor in the positioning measurement and control device (9) is respectively connected with a first power supply (10) and a second power supply (14) through a signal switching circuit, wherein a wire between the signal switching circuit and the second power supply (14) passes through the second blasting device (12); the processor in the positioning measurement and control device (9) is connected with the acoustic transducer (13) through the acoustic sounding circuit, and a wire between the acoustic sounding circuit in the positioning measurement and control device (9) and the acoustic transducer (13) passes through the second blasting device (12); the outer diameter of the monitoring box body (19) is matched with the inner diameter of the cylindrical anchor body (2), the monitoring box body (19) is movably arranged in an upper cavity inside the cylindrical anchor body (2), the size of the cover plate (7) is matched with the caliber of the open end of the cylindrical anchor body (2), and the cover plate (7) covers the open end of the cylindrical anchor body (2); the surface of the cover plate (7) facing away from the interior of the cylindrical anchor body (2) is connected with the piston (5) through a first blasting device (6), and a processor in the positioning measurement and control device (9) is connected with the first blasting device (6); the first reaction box body (4) is arranged on the surface of the piston (5) facing away from the first blasting device (6), at least one through hole is arranged on the surface of the first reaction box body (4), a chemical substance capable of generating gas and a triggering device for chemical reaction of the substance are placed in the first reaction box body (4), a processor in the positioning measurement and control device (9) is connected with the triggering device, and a wire between the processor and the triggering device passes through the first blasting device (6); one end of the cylindrical main floating body (1) is a closed end, and the other end is an open end; the outer diameter of the piston (5) is matched with the inner diameter of the inside of the cylindrical main floating body (1), the cylindrical anchor body (2) is movably arranged in the inside of the cylindrical main floating body (1) in the direction that the open end of the cylindrical anchor body faces the open end of the cylindrical main floating body (1), the cylindrical anchor body (2) moves towards the open end of the cylindrical main floating body (1) under the pushing of the piston (5), and a limit clamp is arranged at the position of the open end of the cylindrical main floating body (1) to limit the cylindrical anchor body (2) and all parts in the cylindrical anchor body to move out of the cylindrical main floating body (1); the first antenna (3) is arranged on the surface of the closed end of the cylindrical main floating body (1), the processor in the positioning measurement and control device (9) is respectively connected with the first antenna (3) and the second antenna (8) through the signal switching circuit, and a wire between the signal switching circuit and the first antenna (3) passes through the first blasting device (6); the device comprises a monitoring box body (19), a mooring rope (11) connected with the monitoring box body (19), and a sum of weights of the monitoring box body (19) and the mooring rope (11) connected with the monitoring box body (19) which is smaller than a sum of buoyancy of the monitoring box body (19) and the mooring rope (11) connected with the monitoring box body (19) in sea water, wherein the sum of weights of the three is larger than the sum of buoyancy of the cylindrical anchor body (2), the acoustic transducer (13), the second power supply (14) and the second blasting device (12) in sea water, and the sum of the weights of the cylindrical anchor body (2), the acoustic transducer (13), the second power supply (14) and the second blasting device (12), the monitoring box body (19) and the mooring rope (11) connected with the monitoring box body (19) is larger than the sum of buoyancy of the cylindrical anchor body (2), the acoustic transducer (13), the second power supply (14) and the second blasting device (12) in sea water; the device also comprises a shrinkage air bag (17) and a second reaction box body (18), wherein the second reaction box body (18) is arranged on the surface of the monitoring box body (19), at least one through hole is arranged on the surface of the second reaction box body (18), an opening of the shrinkage air bag (17) is in sealed connection with the through hole of the second reaction box body (18), a chemical substance capable of generating gas and a triggering device for the chemical reaction of the substance are arranged in the second reaction box body (18), and a processor in the positioning measurement and control device (9) is connected with the triggering device; the second antenna (8) is arranged on the surface of the contracted air bag (17); the acoustic transducer (13) is an acoustic transducer (13) suitable for measuring the depth of the sea water by 15-25 meters.
2. A device for monitoring the water level of a mobile tidal wave in open sea according to claim 1, wherein: the processor is a low power microprocessor.
3. A device for monitoring the water level of a mobile tidal wave in open sea according to claim 2, wherein: the low-power-consumption microprocessor is an MSP430 singlechip.
4. A device for monitoring the water level of a mobile tidal wave in open sea according to claim 1, wherein: the pressure sensor (20) is a pressure sensor (20) suitable for the depth pressure of 10-25 meters of seawater.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975570.7A CN105444743B (en) | 2015-12-22 | 2015-12-22 | Open sea maneuvering tide water level monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975570.7A CN105444743B (en) | 2015-12-22 | 2015-12-22 | Open sea maneuvering tide water level monitoring device |
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| CN105444743A CN105444743A (en) | 2016-03-30 |
| CN105444743B true CN105444743B (en) | 2023-11-07 |
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| CN201510975570.7A Active CN105444743B (en) | 2015-12-22 | 2015-12-22 | Open sea maneuvering tide water level monitoring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109990768B (en) * | 2019-04-04 | 2021-08-31 | 宁波同盛海洋科技有限公司 | Tide monitoring mechanism |
| US11346690B2 (en) * | 2020-01-10 | 2022-05-31 | Boston Engineering Corporation | Device with water-activated, automatic disconnect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718517Y (en) * | 2004-04-29 | 2005-08-17 | 陈新 | Sea level buoy detector based on satellite positioning system |
| CN102167136A (en) * | 2010-12-16 | 2011-08-31 | 中国船舶重工集团公司第七一○研究所 | Ocean lifting submerged buoy system |
| WO2014029160A1 (en) * | 2012-08-21 | 2014-02-27 | 付建国 | Acoustic undersea tide gauge |
| KR101489685B1 (en) * | 2014-08-25 | 2015-02-06 | 주식회사 에이스해양 | System predicting coastal change |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205262473U (en) * | 2015-12-22 | 2016-05-25 | 中国人民解放军理工大学 | Motor -driven morning and evening tides water level monitoring device of off -lying sea |
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- 2015-12-22 CN CN201510975570.7A patent/CN105444743B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718517Y (en) * | 2004-04-29 | 2005-08-17 | 陈新 | Sea level buoy detector based on satellite positioning system |
| CN102167136A (en) * | 2010-12-16 | 2011-08-31 | 中国船舶重工集团公司第七一○研究所 | Ocean lifting submerged buoy system |
| WO2014029160A1 (en) * | 2012-08-21 | 2014-02-27 | 付建国 | Acoustic undersea tide gauge |
| KR101489685B1 (en) * | 2014-08-25 | 2015-02-06 | 주식회사 에이스해양 | System predicting coastal change |
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| CN105444743A (en) | 2016-03-30 |
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