CN114442121B - Beidou underwater beacon system - Google Patents
Beidou underwater beacon system Download PDFInfo
- Publication number
- CN114442121B CN114442121B CN202210127352.8A CN202210127352A CN114442121B CN 114442121 B CN114442121 B CN 114442121B CN 202210127352 A CN202210127352 A CN 202210127352A CN 114442121 B CN114442121 B CN 114442121B
- Authority
- CN
- China
- Prior art keywords
- beidou
- module
- big dipper
- titanium alloy
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Aerials (AREA)
Abstract
The invention provides a Beidou underwater beacon machine which comprises a titanium alloy top cover, a glass fiber reinforced plastic antenna housing, a Beidou module protective cover, a Beidou module base, a power module, a power bin and a power bin cover, wherein the Beidou module is horizontally arranged in the Beidou module protective cover, the Beidou module, the upper side of which is propped against the lower side of the glass fiber reinforced plastic antenna housing, further comprises a solid-state water sensor and a magnetic reed switch, the solid-state water sensor comprises two open ends, the open ends are respectively connected with the titanium alloy top cover and the Beidou module protective cover, and the magnetic reed switch is connected between the Beidou module and the power module in series. The energy-saving method of the Beidou underwater beacon machine, the Beidou underwater beacon system and the data transmission method of the Beidou underwater beacon system are also provided. The invention uses titanium alloy and glass fiber reinforced plastic antenna housing as beacon machine shell, solid water sensor as signal mark to output water judgment basis, magnetic reed switch as main switch. The beacon abandons all mechanical action structures, so that the waterproof and pressure-resistant performances are ensured, and the reliability and stability are improved.
Description
Technical Field
The invention relates to the field of positioning equipment, in particular to a Beidou underwater beacon system.
Background
In the field of marine environment monitoring, underwater acoustic submerged buoy and the like are the most common carrying platform for acquiring marine environment monitoring data. As an unattended observation means capable of being continuously and continuously laid under water for a long time, various underwater monitoring platforms such as a deep sea underwater acoustic submerged buoy, an underwater workstation, a submarine seismograph, an autonomous underwater vehicle and the like play an increasingly important role in marine environment monitoring. The marine environment monitoring system is often laid under water at a certain depth, the system integrates a plurality of expensive measuring and detecting instruments, and a large amount of precious data is stored, so that one of the problems which must be considered before the marine environment monitoring system is laid is how to realize reliable recovery of the system in the later stage. In the recovery process of the underwater equipment, the severe sea condition environment threatens the recovery of the underwater equipment, so that the coordinates of the water outlet position of the equipment are greatly changed. The satellite beacon can emit Beidou satellite signals after the equipment is discharged, report position information and state parameters, assist in salvage work and further realize smooth and safe recovery of the underwater platform.
At present, a foreign mature satellite positioning beacon is developed based on an American iridium satellite communication system, positioning data is required to be uploaded to a server operated by an American iridium company, and then the positioning data is distributed to all users through emails, so that sensitive information such as equipment positioning and ocean monitoring data of the satellite positioning beacon can be possibly mastered by foreign related organizations or individuals, and the security of ocean environment monitoring data, ocean national defense construction and offshore operation equipment in China is seriously threatened. Mature underwater positioning beacon products are not yet developed in China at present, the universal volume is large, the system power consumption is high, and the actual use effect is affected; more importantly, the water inlet and outlet detection device is mainly composed of a mechanical pressure switch, the pressure switch can be severely corroded by seawater due to long-time submarine operation of the underwater platform, the pressure switch is easily attached by floaters and the like at the bottom of the sea, a certain failure risk exists, the smooth implementation of the whole low-power standby process can be affected, the power supply is exhausted in advance, and the whole beacon fails; on the other hand, due to the existence of the mechanical pressure switch, the submergence depth of the whole beacon machine is greatly influenced, the submergence depth of the whole beacon machine (11000 meters) is difficult to achieve, and the submerged depth has a certain influence on underwater scientific investigation.
Disclosure of Invention
The invention provides a Beidou underwater beacon system which solves the problems of the prior art that satellite positioning beacons are high in positioning data safety, overlarge in power consumption, short in standby time, poor in system stability and the like.
The technical scheme of the invention is realized as follows:
according to a first aspect of an embodiment of the present invention, there is provided a Beidou underwater beacon.
In some embodiments, the Beidou underwater beacon comprises a titanium alloy top cover, a glass fiber reinforced plastic antenna housing, a Beidou module protective cover, a Beidou module base, a power module, a power bin and a power bin cover, wherein the titanium alloy top cover, the glass fiber reinforced plastic antenna housing and the Beidou module protective cover are sequentially connected, and the joints are sealed by resin; the big dipper module is flatly placed in the big dipper module protection cover, and the upside of big dipper module supports the downside of glass steel radome and consolidates with silicone rubber, and power module places in the power storehouse, and big dipper module protection cover and big dipper module base, big dipper module base and power storehouse, power storehouse and power storehouse lid all adopt mechanical connection, and the junction all has O shape sealing washer seal; the Beidou module further comprises a solid-state water sensor and a magnetic reed switch, the solid-state water sensor comprises two open ends, the open ends are respectively connected with the titanium alloy top cover and the Beidou module protective cover, and the magnetic reed switch is connected between the Beidou module and the power module in series.
Optionally, the titanium alloy top cap is the ring shape, and the inboard has first round hole, and the lower floor has a protruding cylinder, the cylinder is used for fixed solid-state water sensor's on the big dipper module open end, and another wire welding of solid-state water sensor is on the inner wall of big dipper module safety cover.
Optionally, the upside of glass steel radome has a boss that is used for the cover to inlay in the round hole of titanium alloy top cap, one side of boss is equipped with the second round hole that is used for the cover to inlay the cylinder of titanium alloy top cap, and all seals with resin in the contact department, and the downside of glass steel radome has the trapezoidal recess of circle.
Optionally, the outside of big dipper module safety cover is equipped with the recess, and inboard lower limb is equipped with the screw thread that is used for linking to each other with big dipper module base, and the welding has another wire of solid-state water sensor on the inner wall of big dipper module safety cover, and glass steel antenna housing places in big dipper module safety cover, and the downside drum part of glass steel antenna housing and big dipper module safety cover's upside parallel and level.
Optionally, big dipper module base includes screw thread, lower screw thread, upper groove, lower groove and third round hole, and upper screw thread is used for connecting big dipper module safety cover, and lower screw thread is used for connecting the power storehouse, and upper groove, lower groove are used for placing O shape sealing washer, and the third round hole is used for passing power module's wire, is connected with big dipper module.
Optionally, the inner sides of the two ends of the power supply bin are respectively provided with threads and are respectively used for connecting the Beidou module base and the power supply bin cover, and the outer side of the power supply bin is provided with a groove for external force fixation.
Optionally, the power module is established ties each other by 6 identical dry batteries and constitutes, and the negative pole line welding is at the negative pole, and positive pole line welding is at the positive pole, and outside wraps up with the sheath, and negative pole line and positive pole line access binding post in, and binding post connects big dipper module's power input.
Optionally, the power supply bin cover is provided with threads and grooves, the threads are used for connecting the power supply bin, the grooves are used for placing O-shaped sealing rings, and sealing effect is improved.
According to a second aspect of the embodiment of the invention, a Beidou underwater beacon system is provided.
In some embodiments, the Beidou underwater beacon system comprises the Beidou underwater beacon machine.
Optionally, the Beidou underwater beacon system further comprises a Beidou satellite, a Beidou command machine, a handheld terminal and a shore-based display and control platform; wherein, big dipper satellite and big dipper commander machine wireless connection, big dipper commander machine passes through Internet/private network connection with shore-based display and control platform, handheld terminal and big dipper satellite wireless connection:
the Beidou underwater beacon machine is used for sending positioning information to the Beidou command machine through a Beidou satellite;
the Beidou command machine is used for transmitting the positioning information to the shore-based display and control platform and transmitting the positioning information to the handheld terminal through a Beidou satellite;
the handheld terminal is used for receiving the positioning information;
The shore-based display and control platform is used for carrying out graphic display and storage processing on the positioning information.
According to a third aspect of the embodiment of the invention, an energy-saving method of the Beidou underwater beacon machine is provided.
In some embodiments, the energy saving method of the Beidou underwater beacon comprises the following steps:
Opening the magnetic reed switch;
The solid-state water sensor judges whether the Beidou underwater beacon machine is in a water outlet state or a water inlet state: when the Beidou underwater beacon is not filled with water, two open ends of the solid water sensor are not contacted, the solid water sensor opens a connecting channel between the power module and the Beidou module, and the Beidou module externally transmits positioning information; after the Beidou underwater beacon machine enters water, the titanium alloy top cover is connected with the Beidou module protective cover through seawater, two open ends of the solid-state water sensor are connected, the solid-state water sensor can cut off connection of the power module and the Beidou module, and the Beidou underwater beacon machine is in a standby state.
According to a fourth aspect of the embodiment of the invention, a data transmission method of the Beidou underwater beacon system is provided.
In some embodiments, the data transmission method of the Beidou underwater beacon system comprises the following steps:
After the Beidou underwater beacon machine outputs water, the positioning information is forwarded to the Beidou command machine through the Beidou satellite in a short message mode, graphic display is carried out on the shore-based display and control platform, and after the shore-based display and control platform stores and processes the positioning information, the positioning information is forwarded to the handheld terminal through the Beidou satellite by the Beidou command machine.
The beneficial effects of the invention are as follows:
(1) The invention adopts a firm titanium alloy top cover and a glass fiber reinforced plastic antenna cover as the housing of the Beidou underwater beacon machine, uses O-shaped rings for sealing treatment at the joint of each titanium alloy part, uses transparent resin for sealing at the joint of the glass fiber reinforced plastic antenna cover, the titanium alloy top cover and the Beidou module protective cover, and ensures the waterproof pressure resistance of the beacon machine.
(2) The invention adopts a solid water sensor as a water inlet and outlet detection device of the Beidou underwater beacon machine, integrates the sensor on a Beidou module, comprises 2 open ends which are respectively connected to a titanium alloy top cover and a Beidou module protective cover of the Beidou underwater beacon machine, and a glass fiber reinforced plastic radome which is a nonconductive medium is arranged between the titanium alloy top cover and the Beidou module protective cover. The power supply of the Beidou module needs to be judged by a magnetic reed switch and a solid-state water sensor, the magnetic reed switch is used as a main switch, and the magnetic reed switch is connected between the Beidou module and a power supply in series and performs switching action through the attraction of an external magnet. The magnetic reed switch is used as a first power supply switch of the Beidou module, and when the switch is turned on, the Beidou module is in a power supply preparation state, but does not really supply power yet, and judgment of a second switch solid-state water sensor switch is needed. When water is not fed, the two open ends of the solid water sensor are not in contact with each other, a natural open state of the circuit is formed, and in the state, the sensor can open a connecting channel of the power module and the Beidou module to drive the Beidou module to emit positioning information outwards; after the Beidou underwater beacon machine enters water, the titanium alloy top cover and the Beidou module protective cover are connected through the conductive medium such as seawater, so that two open ends of the solid-state water sensor are connected to form a closed state on a circuit, under the state, the solid-state water sensor can cut off connection of the power supply module and the Beidou module, the Beidou underwater beacon machine is in a low-power consumption standby state, current in standby is uA-level small current, and standby time of the beacon can be greatly prolonged.
(3) The Beidou underwater beacon machine is used as signal indicating equipment for recovering underwater platforms such as deep sea submerged buoy and underwater vehicle, is arranged on the underwater platform, enters a silent mode along with the underwater platform after entering water, and is in low-power consumption standby; when the underwater platform discharges water, the Beidou underwater beacon transmits Beidou satellite signals, and reports position information and state parameters to the handheld terminal to assist in salvage work, so that smooth and safe recovery of the underwater platform is realized; the Beidou underwater beacon can stably and reliably identify the water entering state, prolongs the service life of the beacon, prolongs the effective working time of the beacon, and has deep submergence depth and simple and firm structure.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a beidou underwater beacon shown according to an exemplary embodiment;
fig. 2 is a schematic diagram illustrating an exploded structure of a beidou underwater beacon according to an exemplary embodiment;
FIG. 3 is a schematic diagram of a combination of a titanium alloy top cover, a glass fiber reinforced plastic radome, a Beidou module protective cover, and a Beidou module, according to an exemplary embodiment;
FIG. 4 is a diagram of a reed switch and solid state water sensor PCB shown according to an exemplary embodiment;
FIG. 5 is a cross-sectional view of a titanium alloy top cap shown according to an exemplary embodiment;
FIG. 6 is a schematic perspective view of a titanium alloy top cap according to an exemplary embodiment;
FIG. 7 is a cross-sectional view of a glass fiber reinforced plastic radome, according to one exemplary embodiment;
fig. 8 is a schematic perspective view of a glass fiber reinforced plastic radome according to an exemplary embodiment;
FIG. 9 is a cross-sectional view of a Beidou module protective cover shown in accordance with an exemplary embodiment;
fig. 10 is a schematic perspective view of a beidou module protective cover according to an exemplary embodiment;
FIG. 11 is a cross-sectional view of a Beidou module base shown in accordance with an exemplary embodiment;
fig. 12 is a schematic perspective view of a Beidou module base according to an exemplary embodiment;
FIG. 13 is a cross-sectional view of a power supply cartridge shown according to an exemplary embodiment;
FIG. 14 is a schematic perspective view of a power supply cartridge according to an exemplary embodiment;
Fig. 15 is a schematic diagram showing a structure of a power module according to an exemplary embodiment;
FIG. 16 is a cross-sectional view of a power supply cartridge cover shown according to an exemplary embodiment;
FIG. 17 is a schematic diagram of a power supply cartridge cover shown according to an exemplary embodiment;
FIG. 18 is a logic diagram of an energy-saving circuit of a Beidou underwater beacon, shown in accordance with an exemplary embodiment;
fig. 19 is a flowchart illustrating an operation of a beidou underwater beacon system according to an exemplary embodiment.
Reference numerals:
1. Titanium alloy top cap, 2, glass steel radome, 3, big dipper module safety cover, 4, big dipper module, 5, big dipper module base, 6, power storehouse, 7, power storehouse lid, 8, magnetic reed switch, 9, solid-state water sensor, 10, first round hole, 11, cylinder, 12, second round hole, 13, boss, 14, circular trapezoidal concave, 15, recess, 16, upper recess, 17, upper screw thread, 18, lower recess, 19, lower screw thread, 20, third round hole, 21, recess, 22, power module, 23, negative pole line, 24, envelope, 25, positive pole line, 26, binding post, 27, recess, 28, big dipper beacon under water, 29, big dipper No. three satellites, 30, big dipper command machine, 31, bank base display and control platform, 32, handheld terminal, 33, pilot lamp.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments herein to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in, or substituted for, those of others. The scope of the embodiments herein includes the full scope of the claims, as well as all available equivalents of the claims. The terms "first," "second," and the like herein are used merely to distinguish one element from another element and do not require or imply any actual relationship or order between the elements. Indeed the first element could also be termed a second element and vice versa.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Figures 1-4 illustrate an alternative embodiment of the Beidou underwater beacon of the present invention.
In this optional embodiment, the Beidou underwater beacon machine comprises a titanium alloy top cover 1, a glass fiber reinforced plastic antenna housing 2, a Beidou module protection cover 3, a Beidou module 4, a Beidou module base 5, a power module 22, a power bin 6 and a power bin cover 7, wherein the titanium alloy top cover 1, the glass fiber reinforced plastic antenna housing 2 and the Beidou module protection cover 3 are sequentially connected, and the joints are sealed by resin; the Beidou module 4 is horizontally placed in the Beidou module protective cover 3, the upper side of the Beidou module 4 props against the lower side of the glass fiber reinforced plastic radome 2 and is reinforced by silicone rubber, the power module 22 is placed in the power bin 6, the Beidou module protective cover 3 is mechanically connected with the Beidou module base 5, the Beidou module base 5 is mechanically connected with the power bin 6, the power bin 6 is mechanically connected with the power bin cover 7, and O-shaped sealing rings are arranged at the joints; the Beidou module 4 further comprises a solid-state water sensor 9 and a magnetic reed switch 8, the solid-state water sensor 9 comprises two open ends, the open ends are respectively connected with the titanium alloy top cover 1 and the Beidou module protective cover 3, and the magnetic reed switch 8 is connected in series between the Beidou module 4 and the power module 22.
Fig. 5-6 illustrate an alternative embodiment of the titanium alloy top cap of the present invention.
In this alternative embodiment, the titanium alloy top cover 1 is in a ring shape, the inner side of the titanium alloy top cover is provided with a first round hole 10, the lower layer of the titanium alloy top cover is provided with a protruding cylinder 11, and the cylinder 11 is used for fixing an open end of the solid water sensor 9 on the Beidou module 4.
Fig. 7-8 illustrate an alternative embodiment of a fiberglass radome of the present invention.
In this alternative embodiment, the glass fiber reinforced plastic antenna housing 2 is placed in the Beidou module protection cover 3, the lower side cylinder part of the glass fiber reinforced plastic antenna housing is flush with the upper side of the Beidou module protection cover, a boss 13 sleeved in the first round hole 10 of the titanium alloy top cover is arranged on the upper side of the glass fiber reinforced plastic antenna housing 2, a second round hole 12 sleeved in the cylinder 11 of the titanium alloy top cover 1 is arranged on one side of the boss 13, the contact positions are sealed by resin, and a circular trapezoid recess 14 is arranged on the lower side of the glass fiber reinforced plastic antenna housing 2.
Fig. 9-10 illustrate an alternative embodiment of the beidou module protective cap of the present invention.
In this alternative embodiment, the outside of big dipper module safety cover 3 is equipped with recess 15, and inboard lower limb is equipped with the screw thread that is used for linking to each other with big dipper module base 5, and the welding has the wire of an open end of solid-state water sensor 9 on the inner wall of big dipper module safety cover 3.
Fig. 11-12 illustrate an alternative embodiment of the Beidou module mount of the present invention.
In this alternative embodiment, the Beidou module base 5 includes an upper thread 17, a lower thread 19, an upper groove 16, a lower groove 18 and a third round hole 20, the upper thread 17 is used for connecting the Beidou module protective cover 3, the lower thread 19 is used for connecting the power supply bin 6, the upper groove 16 and the lower groove 18 are used for placing an O-shaped sealing ring, and the third round hole 20 is used for penetrating a wire of the power supply module 22 and is connected with the Beidou module 4.
Figures 13-14 illustrate an alternative embodiment of the power supply cartridge of the present invention.
In this alternative embodiment, the inner sides of the two ends of the power supply bin 6 are respectively provided with threads for connecting the Beidou module base 5 and the power supply bin cover 7, and the outer side of the power supply bin 6 is provided with a groove 21 for external force fixation.
Fig. 15 shows an alternative embodiment of the power supply cartridge of the present invention.
In this alternative embodiment, the power module 22 is formed by connecting 6 identical dry cells in series, the negative electrode wire 23 is welded on the negative electrode, the positive electrode wire 25 is welded on the positive electrode, the outside is wrapped by the wrapper 24, the negative electrode wire 23 and the positive electrode wire 25 are connected into the connecting terminal 26, and the connecting terminal 26 is connected with the power input end of the Beidou module 4.
Fig. 16-17 illustrate an alternative embodiment of the power supply cartridge cover of the present invention.
In this alternative embodiment, the power supply bin cover 7 is provided with threads and grooves 27, the threads are used for connecting the power supply bin 6, the grooves 27 are used for placing O-shaped sealing rings, and the sealing effect is improved.
According to a second aspect of the embodiment of the invention, a Beidou underwater beacon system is provided.
In this alternative embodiment, the Beidou underwater beacon system includes the Beidou underwater beacon machine 28 described above.
Optionally, the Beidou underwater beacon system further comprises a Beidou satellite, a Beidou director 30, a handheld terminal 32 and a shore-based display and control platform 31; wherein, big dipper satellite and big dipper command machine 30 wireless connection, big dipper command machine 30 and bank base show accuse platform 31 pass through Internet/private network connection, handheld terminal 32 and big dipper satellite wireless connection:
the Beidou underwater beacon machine 28 is used for sending positioning information to the Beidou command machine 30 through a Beidou satellite;
the Beidou director 30 is used for transmitting the positioning information to the shore-based display and control platform 31 and transmitting the positioning information to the handheld terminal 32 through a Beidou satellite;
the hand-held terminal 32 is used for receiving positioning information;
the shore-based display and control platform 31 is used for performing graphic display and storage processing on the positioning information.
Optionally, the beidou satellite is a beidou satellite No. three satellite 29.
Fig. 18 shows an alternative embodiment of the power saving circuit logic diagram of the Beidou underwater beacon of the present invention.
In this alternative embodiment, the energy saving method of the Beidou underwater beacon machine includes the following steps:
Opening the magnetic reed switch 8;
The solid water sensor 9 judges whether the Beidou underwater beacon 28 is in a water outlet state or a water inlet state: when the Beidou underwater beacon 28 does not enter water, two open ends of the solid water sensor 9 are not contacted, the solid water sensor 9 opens a connecting channel between the power module 22 and the Beidou module 4, and the Beidou module 4 transmits positioning information to the outside; after the Beidou underwater beacon 28 enters water, the titanium alloy top cover 1 and the Beidou module protective cover 3 are connected through seawater, two open ends of the solid-state water sensor 9 are connected, the solid-state water sensor 9 can cut off connection of the power module 22 and the Beidou module 4, and the Beidou underwater beacon 28 is in a standby state.
Optionally, the reed switch 8 and the solid-state water sensor 9 are respectively connected with an indicator lamp 33.
Figure 19 shows an alternative embodiment of the workflow of the Beidou underwater beacon system of the present invention.
In this alternative embodiment, the data transmission method of the Beidou underwater beacon system includes the following steps:
After the Beidou underwater beacon 28 discharges water, firstly, the positioning information is forwarded to the Beidou command machine 30 through the Beidou third satellite 29 every 5 minutes, and is graphically displayed on the shore-based display and control platform 31, after the positioning information is stored and processed by the shore-based display and control platform 31, the positioning information is forwarded to the handheld terminal 32 through the Beidou third satellite 29 by the Beidou command machine 30, the mobile phone is automatically powered off after the action is completed, and the mobile phone is started and repeated after 5 minutes, so that a user can timely receive the position information of equipment, and the equipment searching is facilitated at sea.
The Beidou underwater beacon 28 is in low-power consumption standby under water, is automatically started to send Beidou positioning information to the handheld terminal 32 after water is discharged, the Beidou underwater beacon 28 can stably and reliably identify the water entering state, the service life of the beacon is prolonged, the effective working time of the beacon is prolonged, the submergence depth is deep, and the structure is simple and firm.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. The Beidou underwater beacon machine is characterized by comprising a titanium alloy top cover, a glass fiber reinforced plastic antenna housing, a Beidou module protective cover, a Beidou module base, a power module, a power bin and a power bin cover, wherein the titanium alloy top cover, the glass fiber reinforced plastic antenna housing and the Beidou module protective cover are connected in sequence, and the joints are sealed by resin; the big dipper module is flatly placed in the big dipper module protection cover, and the upside of big dipper module supports the downside of glass steel radome and consolidates with silicone rubber, and power module places in the power storehouse, and big dipper module protection cover and big dipper module base, big dipper module base and power storehouse, power storehouse and power storehouse lid all adopt mechanical connection, and the junction all has O shape sealing washer seal; the Beidou module further comprises a solid-state water sensor and a magnetic reed switch, wherein the solid-state water sensor comprises two open ends, the open ends are respectively connected with the titanium alloy top cover and the Beidou module protective cover, and the magnetic reed switch is connected between the Beidou module and the power supply module in series;
the titanium alloy top cover is circular, a first round hole is formed in the inner side of the titanium alloy top cover, a protruding cylinder is arranged on the lower layer of the titanium alloy top cover, and the cylinder is used for fixing an open end of a solid water sensor on the Beidou module;
A boss sleeved in the round hole of the titanium alloy top cover is arranged on the upper side of the glass fiber reinforced plastic antenna housing, a second round hole for sleeving a cylinder of the titanium alloy top cover is arranged on one side of the boss, and a circular trapezoid recess is arranged on the lower side of the glass fiber reinforced plastic antenna housing;
The outside of big dipper module safety cover is equipped with the recess, and inboard lower limb is equipped with the screw thread that is used for linking to each other with big dipper module base, and the welding has another wire of solid-state water sensor on the inner wall of big dipper module safety cover, and glass steel radome is placed in big dipper module safety cover, and the downside drum part of glass steel radome and big dipper module safety cover's upside parallel and level.
2. A beidou underwater beacon system, characterized by comprising the beidou underwater beacon set of claim 1;
The system also comprises a Beidou satellite, a Beidou command machine, a handheld terminal and a shore-based display and control platform; wherein, big dipper satellite and big dipper commander machine wireless connection, big dipper commander machine passes through Internet/private network connection with shore-based display and control platform, handheld terminal and big dipper satellite wireless connection:
the Beidou underwater beacon machine is used for sending positioning information to the Beidou command machine through a Beidou satellite;
the Beidou command machine is used for transmitting the positioning information to the shore-based display and control platform and transmitting the positioning information to the handheld terminal through a Beidou satellite;
the handheld terminal is used for receiving the positioning information;
The shore-based display and control platform is used for carrying out graphic display and storage processing on the positioning information.
3. An energy saving method of a Beidou underwater beacon as claimed in claim 1, including the steps of:
Opening the magnetic reed switch;
The solid-state water sensor judges whether the Beidou underwater beacon machine is in a water outlet state or a water inlet state: when the Beidou underwater beacon is not filled with water, two open ends of the solid water sensor are not contacted, the solid water sensor opens a connecting channel between the power module and the Beidou module, and the Beidou module externally transmits positioning information; after the Beidou underwater beacon machine enters water, the titanium alloy top cover is connected with the Beidou module protective cover through seawater, two open ends of the solid-state water sensor are connected, the solid-state water sensor can cut off connection of the power module and the Beidou module, and the Beidou underwater beacon machine is in a standby state.
4. A data transmission method of a beidou underwater beacon system as claimed in claim 2, comprising the steps of:
After the Beidou underwater beacon machine outputs water, the positioning information is forwarded to the Beidou command machine through the Beidou satellite in a short message mode, graphic display is carried out on the shore-based display and control platform, and after the shore-based display and control platform stores and processes the positioning information, the positioning information is forwarded to the handheld terminal through the Beidou satellite by the Beidou command machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210127352.8A CN114442121B (en) | 2022-02-11 | 2022-02-11 | Beidou underwater beacon system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210127352.8A CN114442121B (en) | 2022-02-11 | 2022-02-11 | Beidou underwater beacon system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114442121A CN114442121A (en) | 2022-05-06 |
| CN114442121B true CN114442121B (en) | 2024-07-19 |
Family
ID=81371564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210127352.8A Active CN114442121B (en) | 2022-02-11 | 2022-02-11 | Beidou underwater beacon system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114442121B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116224371A (en) * | 2022-11-24 | 2023-06-06 | 宜昌测试技术研究所 | A water pressure control type underwater positioning beacon |
| CN118363042A (en) * | 2024-03-25 | 2024-07-19 | 中国科学院深海科学与工程研究所 | Strobe beacon with communication and positioning functions |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483532A (en) * | 2016-12-28 | 2017-03-08 | 国家海洋技术中心 | A kind of novel sea iridium satellite GPS beacon machine |
| CN110568455A (en) * | 2018-06-05 | 2019-12-13 | 上海航天卫星应用有限公司 | Beidou beacon system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206411831U (en) * | 2016-12-28 | 2017-08-15 | 刘嘉 | The calling for help beacon switched with contactless waterproof, against shock |
| CN208888367U (en) * | 2018-08-09 | 2019-05-21 | 中国船舶重工集团公司第七六○研究所 | It is a kind of that a beacon apparatus is shown based on the underwater sound and Big Dipper short message |
| RU2710831C1 (en) * | 2018-09-13 | 2020-01-14 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Self-propelled hydroacoustic buoy-beacon and navigation equipment method of sea area |
| CN110171536A (en) * | 2019-05-21 | 2019-08-27 | 中国船舶重工集团公司第七一九研究所 | A kind of untethered alarm float based on Beidou satellite navigation system |
-
2022
- 2022-02-11 CN CN202210127352.8A patent/CN114442121B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483532A (en) * | 2016-12-28 | 2017-03-08 | 国家海洋技术中心 | A kind of novel sea iridium satellite GPS beacon machine |
| CN110568455A (en) * | 2018-06-05 | 2019-12-13 | 上海航天卫星应用有限公司 | Beidou beacon system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114442121A (en) | 2022-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102051547B1 (en) | IoT-based smart buoy | |
| CN114442121B (en) | Beidou underwater beacon system | |
| CN202624586U (en) | Online sea water quality monitoring buoy | |
| AU2020102440A4 (en) | Fixed-depth water sampling device based on pressure sensor and water sampling method thereof | |
| CN104215988A (en) | Underwater target positioning method | |
| CN104267643A (en) | Target positioning recognition system of underwater robot | |
| CN110320560A (en) | A kind of offshore earthquake and tsunami real-time monitoring system | |
| CN214795214U (en) | Marine emergency rescue system | |
| CN104443280B (en) | an ocean buoy | |
| CN210212677U (en) | Buoy device for hydrologic monitoring | |
| CN108008145B (en) | Wireless real-time system for deep sea submerged buoy | |
| CN1967618B (en) | Real-time transmission buoy device | |
| CN109795649B (en) | A fuse type deep sea controllable releaser | |
| CN207580095U (en) | A kind of wireless real time implementation water surface float system of deep-sea subsurface buoy | |
| CN208888367U (en) | It is a kind of that a beacon apparatus is shown based on the underwater sound and Big Dipper short message | |
| CN218647153U (en) | Underwater Beidou optical beacon machine | |
| CN211666840U (en) | Wave energy driven marine environment monitoring device | |
| CN205982251U (en) | A water quality monitoring device for environmental protection | |
| CN205787139U (en) | The abnormal floating location tracking device of a kind of underwater installation | |
| CN117834016A (en) | A deep sea beacon based on AIS communication | |
| CN213182039U (en) | Maritime distress terminal | |
| RU2128350C1 (en) | Underwater acoustic device for remote disconnection of underwater article and marking its location | |
| CN104392584A (en) | Emergency call watch equipment for offshore worker | |
| RU56593U1 (en) | AUTONOMOUS HYDROPHYSICAL STATION FOR SOUNDING THE PARAMETERS OF THE WATER MEDIA ON SEVERAL FIXED DEPTHS | |
| CN207946530U (en) | One kind floating off formula terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |