CN205541299U - Rescue at sea warning positioning device - Google Patents
Rescue at sea warning positioning device Download PDFInfo
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- CN205541299U CN205541299U CN201620064229.6U CN201620064229U CN205541299U CN 205541299 U CN205541299 U CN 205541299U CN 201620064229 U CN201620064229 U CN 201620064229U CN 205541299 U CN205541299 U CN 205541299U
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Abstract
The utility model belongs to the technical field of search and rescue on water technique and specifically relates to a rescue at sea warning positioning device. It includes the CPU master controller, the water sensor, the location receiver, the power modul, modem module and antenna, the input of CPU master controller is connected respectively to the output and the output of location receiver of water sensor, the input of modem module's baseband part and output are held with the analog signal accepting of CPU master controller respectively and analog signal output end corresponds and is connected, modem module's radio frequency output passes through the PA module and links to each other with the antenna, the radio frequency input passes through LNA module and antenna connection, power module links to each other and is controlled by water sensor and CPU master controller with water sensor and CPU master controller respectively. When the man overboard that dresses this equipment, can automatic activate the alarm to send alarm information and drowning person's positional information, so as to improves the efficiency of rescue effectively, and the person provides the safety guarantee in order to fall into water, its simple structure has very strong practical value.
Description
Technical field
This utility model relates to search and rescue technical field waterborne, especially a kind of rescue at sea warning location equipment.
Background technology
Known, the environment in sea or marine site is sufficiently complex, changeable, and man overboard's accident often occurs,
By avoiding the injures and deaths event thus caused, on boats and ships or when people go to sea, mostly to dressing lifesaving
The lifesaving appliances such as clothing；But, the function of the equipment such as existing life jacket is the most single, can only play help
Floating effect, persons falling in water cannot be carried out saving oneself, and also cannot contact with the external world, thus add
The difficulty of rescue, thus affect rescue efficiency.
Therefore, how to provide a kind of and can carry out and alarm and position the rescue aid of overboard position,
It it is the technical problem of people's general concern.
Utility model content
The deficiency existed for above-mentioned prior art, the purpose of this utility model is a kind of system structure letter
Single, easy to use, there is the rescue at sea warning location equipment of automatic alarm and positioning function.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of rescue at sea warning location equipment, it includes CPU main controller, water sensor, position receiver
Device, power module, modulation /demodulation module and antenna, described water sensor is by defeated for the overboard signal detected
Delivering to CPU main controller and control power module and power to CPU main controller, described location receivers will obtain
Framing signal be delivered to CPU main controller, described CPU main controller the signal received is converted to simulation
Being delivered to modulation /demodulation module after signal respectively, described modulation /demodulation module modulates the signal to DSC channel
With on AIS channel, described modulation /demodulation module is outwardly sent signal by PA module and antenna, is passed through
Antenna and LNA module receive extraneous response signal；
The outfan of described water sensor and the outfan of location receivers connect the defeated of CPU main controller respectively
Enter end, the input of the baseband portion of described modulation /demodulation module and outfan respectively with CPU main controller
Analogue signal receiving terminal is corresponding with analog signal output to be connected, the radio frequency output of described modulation /demodulation module
End is connected with antenna by PA module, rf inputs is connected with antenna by LNA module, described power supply
Module is connected with water sensor and CPU main controller respectively and is controlled by water sensor and CPU main controller.
Preferably, it also includes a hand switch, described hand switch respectively with power module and CPU master
Control device is connected.
Preferably, an AGC module it is also associated with between described modulation /demodulation module and LNA module.
Preferably, described CPU main controller includes a Cortex-M3 processor.
Preferably, described location receivers is Beidou communication module or GPS locating module.
Owing to have employed such scheme, when dressing the man overboard of this equipment, can automatically start warning,
And send warning message and person in distress position by DSC channel and AIS channel, simultaneously by AIS channel
Carry out periodically updating positional information；Further, since it has only to send distress signal to neighbouring ship,
Launching power and need not very big, can use the battery of small size, the volume advantageously forming product is small-sized
Change；Its simple in construction, the efficiency of rescue can be effectively improved, safely provide guarantee for drowning people,
There is the strongest practical value and market popularization value.
Accompanying drawing explanation
Fig. 1 is the system principle diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can
Implement with the multitude of different ways being defined by the claims and covering.
As it is shown in figure 1, a kind of rescue at sea warning location equipment that this utility model embodiment provides, it
Including CPU main controller 1, (it can use such as hydraulic pressure sensor or water to water sensor 2 as the case may be
Leaching sensor etc.), location receivers 3, power module 4, modulation /demodulation module 5 and antenna 6；Wherein,
The outfan of water sensor 2 and the outfan of location receivers 3 connect the input of CPU main controller 1 respectively
End, the input of the baseband portion of modulation /demodulation module 5 and outfan respectively with the mould of CPU main controller 1
Intending signal receiving end connection corresponding with analog signal output, the RF output end of modulation /demodulation module 5 leads to
Cross that PA module 7 (i.e. power amplifier) is connected with antenna 6, rf inputs is then by LNA module 8
(i.e. low-noise amplifier) is connected with antenna 6, meanwhile, power module 4 respectively with water sensor 2 and
CPU main controller 1 is connected and is controlled by water sensor 2 and CPU main controller 1.
With this, when water sensor 2 is after overboard signal being detected, power module 4 can be controlled to CPU master
Control device 1 powers (i.e. realizing being powered the electricity consumption module of whole device systems) by CPU main controller 1,
So that whole equipment is in starting state, now, location receivers 3 is by the framing signal obtained and water
The overboard signal detected is delivered to CPU main controller 1 by sensor 2 respectively, and CPU main controller 1 will receive
To signal carry out synchronizing and generate DSC information frame and AIS information frame respectively after be converted to analogue signal,
After then analogue signal being delivered to modulation /demodulation module 5 respectively, then by modulation /demodulation module 5 by signal
Modulation is arrived on DSC channel (i.e. numeral channel selection terminal) and AIS channel (i.e. automatic recognition system), and
Control modulation /demodulation module 5 and outwardly send emergency by PA module 7 and antenna 6 in a periodic manner
Signal, now can be by the setting to CPU main controller 1, after DSC information sends, controls
Modulation /demodulation module 5 in a receive mode, believed by the response being received the external world by antenna 6 and LNA module 8
Number (i.e. monitoring the response on DSC signal)；If not receiving response, then CPU master within a period of time
Control device 1 continues to control modulation /demodulation module 5 and periodically sends distress signal；If receiving response,
Signal after demodulation is delivered to CPU main controller 1 by then modulation /demodulation module 5, and CPU main controller 1 does not exists
Information is sent, only by the more new location information of AIS channel periodicity by DSC channel；Thus realize
The automatic alarm emergency of whole equipment and the function of real-time positioning.
For making whole equipment cope with various emergency case, it is achieved the multiformity of Starting mode, this enforcement
The equipment of example also includes a hand switch 9, hand switch 9 respectively with power module 4 and CPU main controller 1
Be connected, thus drowning people can starting device in a manual fashion, thus outwardly send alert help and
Framing signal.
For ensureing the whole equipment reception to response signal, in modulation /demodulation module 5 and LNA module 8
Between be also associated with an AGC module 10 (i.e. automatic gain controller), AGC module 10 i.e. prior art
In the medium wave frequency range low level signal amplification device with automatic gain control function.
For ensureing the performance of whole equipment, improve the ability of its signal processing, the CPU master control of the present embodiment
Device 1 mainly includes a Cortex-M3 processor.
It addition, the location receivers 3 of the present embodiment can use Beidou communication module or GPS as the case may be
Locating module.
The equipment of the present embodiment can exist in any form, as being directly worn on human body or being installed in
On the such as lifesaving appliance such as lifebuoy, life jacket；It is additionally, since it to have only to send to neighbouring ship
Distress signal, launches power and need not very big, the battery of small size can be used as power module 4
Ingredient, this is conducive to the volume miniaturization of product.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process
Conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in this utility model
Scope of patent protection in.
Claims (5)
1. a rescue at sea warning location equipment, it is characterised in that: it include CPU main controller,
Water sensor, location receivers, power module, modulation /demodulation module and antenna, described water sensor will
The overboard signal detected is delivered to CPU main controller and controls power module and power to CPU main controller, institute
Stating location receivers and the framing signal of acquisition is delivered to CPU main controller, described CPU main controller will receive
To signal be converted to analogue signal after be delivered to modulation /demodulation module respectively, described modulation /demodulation module will
Signal is modulated on DSC channel and AIS channel, and described modulation /demodulation module passes through PA module and sky alignment
The external world sends signal, receives extraneous response signal by antenna and LNA module；
The outfan of described water sensor and the outfan of location receivers connect the defeated of CPU main controller respectively
Enter end, the input of the baseband portion of described modulation /demodulation module and outfan respectively with CPU main controller
Analogue signal receiving terminal is corresponding with analog signal output to be connected, the radio frequency output of described modulation /demodulation module
End is connected with antenna by PA module, rf inputs is connected with antenna by LNA module, described power supply
Module is connected with water sensor and CPU main controller respectively and is controlled by water sensor and CPU main controller.
2. a kind of rescue at sea warning location as claimed in claim 1 equipment, it is characterised in that:
It also includes that a hand switch, described hand switch are connected with power module and CPU main controller respectively.
3. a kind of rescue at sea warning location as claimed in claim 1 equipment, it is characterised in that:
An AGC module it is also associated with between described modulation /demodulation module and LNA module.
4. a kind of rescue at sea warning location equipment as according to any one of claim 1-3, its
It is characterised by: described CPU main controller includes a Cortex-M3 processor.
5. a kind of rescue at sea warning location as claimed in claim 4 equipment, it is characterised in that:
Described location receivers is Beidou communication module or GPS locating module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064229.6U CN205541299U (en) | 2016-01-22 | 2016-01-22 | Rescue at sea warning positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064229.6U CN205541299U (en) | 2016-01-22 | 2016-01-22 | Rescue at sea warning positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205541299U true CN205541299U (en) | 2016-08-31 |
Family
ID=56767788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064229.6U Expired - Fee Related CN205541299U (en) | 2016-01-22 | 2016-01-22 | Rescue at sea warning positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205541299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146474A (en) * | 2017-06-12 | 2017-09-08 | 杭州通得科技股份有限公司 | Fishing boat safe early warning method based on big data |
| CN107346613A (en) * | 2017-06-12 | 2017-11-14 | 杭州通得科技股份有限公司 | Fishing boat collides intelligent early-warning system |
-
2016
- 2016-01-22 CN CN201620064229.6U patent/CN205541299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146474A (en) * | 2017-06-12 | 2017-09-08 | 杭州通得科技股份有限公司 | Fishing boat safe early warning method based on big data |
| CN107346613A (en) * | 2017-06-12 | 2017-11-14 | 杭州通得科技股份有限公司 | Fishing boat collides intelligent early-warning system |
| CN107346613B (en) * | 2017-06-12 | 2019-07-23 | 杭州通得科技股份有限公司 | Fishing boat collides intelligent early-warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |