CN205787139U - The abnormal floating location tracking device of a kind of underwater installation - Google Patents
The abnormal floating location tracking device of a kind of underwater installation Download PDFInfo
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- CN205787139U CN205787139U CN201620629718.1U CN201620629718U CN205787139U CN 205787139 U CN205787139 U CN 205787139U CN 201620629718 U CN201620629718 U CN 201620629718U CN 205787139 U CN205787139 U CN 205787139U
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- module
- underwater installation
- location tracking
- tracking device
- power
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Abstract
The utility model discloses the abnormal floating location tracking device of a kind of underwater installation, including low-power scm, power module, GPS receiver module, wireless communication module and the pressure transducer being connected with described low-power scm respectively, described power module output unidirectional current provides unidirectional current into described low-power scm, GPS receiver module, wireless communication module and pressure transducer after DC/DC changer is changed.The abnormal floating location tracking device of underwater installation of the present utility model, it is fixed together with underwater installation during use, pressure transducer is used for detecting hydraulic pressure around, according to water pressure conditions, low-power scm can judge that underwater installation is the most abnormal floating, only wake up GPS receiver module and wireless communication module up when being judged as the most floating, both power consumption had been saved, again can be in time to underwater installation location tracking when occurring abnormal.
Description
Technical field
This utility model relates to a kind of location tracking device, specifically, relates to a kind of underwater installation abnormal floating fixed
Position follow-up mechanism.
Background technology
Along with China's blue territory consciousness and the continuous enhancing of ocean development strategy, the scientific research to ocean is the most fluffy
The exhibition of breaking out.Render to offshore sea waters in recent years carry out the underwater installation quantity of scientific research and significantly increase, meanwhile these valencys
The high underwater installation of value is due to abnormal the most floating or the most substantially risen by the economic loss dragged for and cause by mistake.Particularly valuable
Scientific data is together lost with underwater detection equipment, and the scientific research of R&D institution's several years is paid irrevocably lost, this loss
The order of severity be difficult to estimate.
More than land and the water surface, location tracking device is applied in a lot of fields, such as taxi location
Tracing system, logistical tracking systems etc..On surface facilities (such as scientific research buoy, navigation light etc.), the application China Big Dipper
Satellite navigation system BDS, or american global positioning system GPS+ global system for mobile communications GSM/GPRS module, can be real-time
The positional information of surface facilities is sent the input administration section to equipment by ground, is beneficial to the supervision of equipment.
But being positioned under water during underwater installation work, electromagnetic wave is difficult to penetrate sea water, needs the ocean carrying out Underwater Navigation to set
Method that is standby, that generally use GPS buoy+acoustics location.But many underwater installations when normally working without sending positional information,
Once equipment breaks down and causes from floating or dragged for etc. by mistake that reason is abnormal floats, then need to detect that this exception floats shape
State, and start the work of location tracking device, throw in administration section to equipment and send the positional information of equipment.
Based on this, how to invent the abnormal floating location tracking device of a kind of underwater installation, when underwater installation is the most floating,
The outwardly location information of dispensing device, is that this utility model mainly solves the technical problem that.
Summary of the invention
This utility model is in order to solve to be not easy to be found and be difficult to be determined when existing underwater installation occurs the most floating
The problem of position, it is proposed that the abnormal floating location tracking device of a kind of underwater installation, can solve the problems referred to above.
In order to solve above-mentioned technical problem, this utility model is achieved by the following technical solutions:
The abnormal floating location tracking device of a kind of underwater installation, including low-power scm, power module, respectively with described
GPS receiver module, wireless communication module and the pressure transducer that low-power scm connects, the output of described power module is straight
Stream electricity passes into described low-power scm, GPS receiver module, wireless communication module and pressure after DC/DC changer is changed
Sensor provides unidirectional current.
Further, described low-power scm, power module, GPS receiver module, wireless communication module, pressure sensing
Device and DC/DC changer are sealed in housing.
Further, described housing is nonmetal waterproof material.
Further, described housing having the probe hole being in communication with the outside, the probe of described pressure transducer is arranged on
In described probe hole.
Further, the outfan of described DC/DC changer is also associated with three terminal regulator, and unidirectional current is through described DC/DC
After changer conversion, then provide unidirectional current for described low-power scm after three terminal regulator voltage stabilizing.
Further, described wireless communication module is GSM/GPRS module or CDMA module.
Further, described power module is lithium battery.
Compared with prior art, advantage of the present utility model and good effect are: underwater installation of the present utility model is abnormal
Floating location tracking device, is fixed together with underwater installation during use, and pressure transducer is used for detecting hydraulic pressure around, low-power consumption
According to water pressure conditions, single-chip microcomputer can judge that underwater installation is the most abnormal floating, only wake up up when being judged as the most floating
GPS receiver module and wireless communication module, both saved power consumption, again can be in time to underwater installation location tracking when occurring abnormal.
After reading in conjunction with the accompanying the detailed description of this utility model embodiment, other features of the present utility model and advantage
Will become clearer from.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is a kind of embodiment principle side of the abnormal floating location tracking device of underwater installation that this utility model is proposed
Block diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one, the present embodiment proposes the abnormal floating location tracking device of a kind of underwater installation, as it is shown in figure 1, bag
Include low-power scm, power module, the GPS receiver module being connected with described low-power scm respectively, wireless communication module,
And pressure transducer, described power module output unidirectional current after DC/DC changer is changed into described low-power scm,
GPS receiver module, wireless communication module and pressure transducer provide unidirectional current.In use, this location tracking device and water
Lower equipment is fixed, and is launched together under water, and pressure transducer is used for detection and location follow-up mechanism current environment pressure, environment pressure
Power becomes certain proportionate relationship with depth under water, when force value is more than certain threshold value, then it is assumed that the degree of depth exceedes certain value accordingly,
Namely current underwater installation is working properly, due to when many underwater installations normally work without sending positional information, corresponding low merit
Consumption Single-chip Controlling GPS receiver module and wireless communication module enter dormancy, save power consumption, and once equipment breaks down and causes certainly
Floating or dragged for etc. reason is abnormal floats by mistake, then need to detect this abnormal float state, and start location tracking device work
Make, throw in administration section to equipment and send the positional information of equipment, accordingly, when pressure transducer detects that ambient pressure is less than
During a certain threshold value, then being judged as extremely floating, low-power scm controls GPS receiver module and wireless communication module work, to
Equipment is thrown in administration section and is sent the positional information of equipment, and this location tracking device can position mould time equipment is normal under water
Block and wireless communication module enter dormancy low-power consumption work, can detect again and float, and outwardly send notice in time, use the longevity
Life is long.
Wireless communication module is for sending the information that GPS receiver module positions, and therefore wireless communication module is permissible
GSM/GPRS module or CDMA module is used to realize.
In order to extend the operating time of location tracking device, it should reduce the power consumption of whole device as far as possible.Therefore, select low
Power consumption GPS receiver module XT1316-U7 and GPRS module KB3031-KB, and the MSP430F series low-power consumption that TI company produces
Single-chip microcomputer MSP430F449.The analog input port that this single-chip microcomputer has, can be with the pressure sensing of analog voltage amount output
Device is joined directly together；Dual serial COM1 USART0 and USART1 that single-chip microcomputer is had, can connect GPS receiver mould respectively
Block and GSM/GPRS module.
It is positioned, in order to ensure, the work that follow-up mechanism is safe and reliable, need electronic device is carried out water-proofing treatment, at this
In embodiment, low-power scm, power module, GPS receiver module, wireless communication module, pressure transducer and DC/DC
Changer is sealed in housing.In order to not affect the communication of GPS receiver module and wireless communication module, housing preferably employs non-gold
Belonging to waterproof material, such as materials such as plastics, glass, rubber, it does not have shielding action, ensures that reliable signal is strong electromagnetic wave
Degree.
Pressure transducer is for the pressure of test position fix follow-up mechanism external environment condition, therefore, housing has and connects with extraneous
Logical probe hole, the probe of pressure transducer is arranged in described probe hole, and the circuit part of pressure transducer is sealed in shell
Internal.
Pressure transducer can use hydraulic pressure sensor to realize, this sensor use+5V power, 0.5～4.5V simulation electricity
The output of pressure amount, range 0～1.2MPa, maximum operating water depth 120m.The sea such as Bohai and Yellow Seas and THE DONGHAI SEA CONTINENTAL SHELF offshore can be met
The requirement of the underwater installation operating depth that territory is thrown in coastal waters, marine site deeper for East Sea trough and the South Sea etc., can change
(such as 0～10MPa) pressure transducer of greater amount journey.
For making location tracking device reliably working after emerging, this location tracking device is independent of underwater installation and supplies
Electricity, but the system separate with underwater installation.This device for mechanical is fixed on underwater installation, under water equipment emersion water
Guarantee during face that this device is in the top of equipment and surfaces.Owing to location tracking device uses independently-powered design, disobey
Rely the power supply in underwater installation, so selecting disposable lithium cell as the energy.Battery nominal capacity 14Ah, at discharge current
In the case of 345mA, sustainable electric discharge 100h, can meet location tracking device and work a couple of days continuously.
Require to be stable direct current 5V due to the supply voltage of pressure transducer, so using DC-DC (DC/DC) to become
The direct current 3.6V that lithium battery is exported by parallel operation is transformed into direct current 5V, for pressure transducer, wireless communication module and GPS receiver module
Power supply.The outfan of DC/DC changer is also associated with three terminal regulator, and unidirectional current is after described DC/DC changer is changed, then warp
Unidirectional current is provided for described low-power scm after crossing three terminal regulator voltage stabilizing.
In the present embodiment, GPS module and the low power dissipation design of GSM/GPRS module, be the dormancy by receiving single-chip microcomputer
Order realizes, and during dormancy, still has the least power consumption.In order to reduce power consumption further, electrical switch is used to control right
GPS module and the power supply of GSM/GPRS module.When needs close GPS module and GSM/GPRS module, directly pass through electronic cutting
Close GPS module and the power supply of GSM/GPRS module, thus lower this device further when underwater installation is normally at water
Power consumption during lower work.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above,
Change that those skilled in the art are made in essential scope of the present utility model, retrofit, add or replace,
Also protection domain of the present utility model should be belonged to.
Claims (7)
1. the abnormal floating location tracking device of underwater installation, it is characterised in that: include low-power scm, power module,
GPS receiver module, wireless communication module and the pressure transducer being connected with described low-power scm respectively, described power supply
Module output unidirectional current after DC/DC changer is changed into described low-power scm, GPS receiver module, wireless communication module,
And pressure transducer provides unidirectional current.
The abnormal floating location tracking device of underwater installation the most according to claim 1, it is characterised in that: described low-power consumption list
The mechanical, electrical source module of sheet, GPS receiver module, wireless communication module, pressure transducer and DC/DC changer are sealed in housing
In.
The abnormal floating location tracking device of underwater installation the most according to claim 2, it is characterised in that: described housing is non-
Metal waterproof material.
The abnormal floating location tracking device of underwater installation the most according to claim 3, it is characterised in that: open on described housing
The probe hole being in communication with the outside, the probe of described pressure transducer is had to be arranged in described probe hole.
5. according to the abnormal floating location tracking device of the underwater installation described in any one of claim 1-4, it is characterised in that: described
The outfan of DC/DC changer is also associated with three terminal regulator, and unidirectional current is after described DC/DC changer is changed, then through three
Unidirectional current is provided for described low-power scm after end manostat voltage stabilizing.
6. according to the abnormal floating location tracking device of the underwater installation described in any one of claim 1-4, it is characterised in that: described
Wireless communication module is GSM/GPRS module or CDMA module.
7. according to the abnormal floating location tracking device of the underwater installation described in any one of claim 1-4, it is characterised in that: described
Power module is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629718.1U CN205787139U (en) | 2016-06-23 | 2016-06-23 | The abnormal floating location tracking device of a kind of underwater installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629718.1U CN205787139U (en) | 2016-06-23 | 2016-06-23 | The abnormal floating location tracking device of a kind of underwater installation |
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| Publication Number | Publication Date |
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| CN205787139U true CN205787139U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629718.1U Expired - Fee Related CN205787139U (en) | 2016-06-23 | 2016-06-23 | The abnormal floating location tracking device of a kind of underwater installation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357711A (en) * | 2018-11-07 | 2019-02-19 | 江苏省血吸虫病防治研究所 | A kind of device for tracking oncomelania drift orbit |
| CN112540340A (en) * | 2020-11-26 | 2021-03-23 | 博雅工道（北京）机器人科技有限公司 | Precision error compensation method and self-calibration acoustic beacon positioning equipment based on same |
| CN113570832A (en) * | 2021-07-28 | 2021-10-29 | 郑州海为电子科技有限公司 | Water outlet alarm device of underwater detection equipment |
-
2016
- 2016-06-23 CN CN201620629718.1U patent/CN205787139U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357711A (en) * | 2018-11-07 | 2019-02-19 | 江苏省血吸虫病防治研究所 | A kind of device for tracking oncomelania drift orbit |
| CN112540340A (en) * | 2020-11-26 | 2021-03-23 | 博雅工道（北京）机器人科技有限公司 | Precision error compensation method and self-calibration acoustic beacon positioning equipment based on same |
| CN112540340B (en) * | 2020-11-26 | 2024-04-30 | 博雅工道（北京）机器人科技有限公司 | Precision error compensation method and self-calibration acoustic beacon positioning device based on same |
| CN113570832A (en) * | 2021-07-28 | 2021-10-29 | 郑州海为电子科技有限公司 | Water outlet alarm device of underwater detection equipment |
| CN113570832B (en) * | 2021-07-28 | 2023-02-28 | 郑州海为电子科技有限公司 | Water outlet alarm device of underwater detection equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200623 |