CN209149543U - A kind of man overboard's positioning system - Google Patents
A kind of man overboard's positioning system Download PDFInfo
- Publication number
- CN209149543U CN209149543U CN201821859459.7U CN201821859459U CN209149543U CN 209149543 U CN209149543 U CN 209149543U CN 201821859459 U CN201821859459 U CN 201821859459U CN 209149543 U CN209149543 U CN 209149543U
- Authority
- CN
- China
- Prior art keywords
- overboard
- unit
- information
- signal
- man
- 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
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of man overboard's positioning system, including overboard signal projector and overboard signal receiver；Man overboard's positioning system provided by the utility model can be automatically opened in man overboard, overboard signal projector is by the information of drowning man, location information, water temperature information and information about power etc. are sent to overboard signal receiver, rescue root is facilitated to formulate rescue strategy according to these information, overboard signal receiver is configured with magnetic compass unit simultaneously, can facilitate and be succoured according to the direction and distance being calculated between drowning man.
Description
Technical field
The utility model relates to a kind of man overboard's positioning systems.
Background technique
Man overboard's positioning system of the prior art can only emit the location information of drowning man, cannot provide more rings
Border information, therefore detailed rescue strategies cannot be formulated.
Utility model content
To overcome prior art problem, the utility model provides a kind of man overboard's positioning system.
A kind of man overboard's positioning system, including overboard signal projector and overboard signal receiver；
The overboard signal projector includes liquid inductive switch, water temperature detection unit, information-storing device, battery electricity
Source, start-up circuit, BD/GPS positioning unit and high-frequency signal modulation unit；The liquid inductive switch and start-up circuit electricity
Connection, the liquid inductive switch are furnished with independent battery, and the battery supply is used to receive liquid in the start-up circuit
It is system power supply after the signal of inductive switch；Water temperature detection unit, information-storing device and BD/GPS positioning unit are and high frequency
The electrical connection of signal modulation unit, the water temperature detection unit is for detecting current sea temperature information, the information storage dress
It sets for storing preset drowning man's information, the BD/GPS positioning unit is used for the current location information of real-time detection, and
Sea temperature information, drowning man's information and the current location information of personnel are modulated by the high-frequency signal modulation unit
High-frequency signal is simultaneously sent to the overboard signal receiver by antenna；
The overboard signal receiver includes high-frequency signal demodulating unit, magnetic compass unit, receiver positioning unit, orientation
Computing unit and display screen；The signal that the high-frequency signal demodulating unit is used to emit overboard signal projector is demodulated simultaneously
Sea temperature information, drowning man's information and the current location information of personnel are sent to the display screen, the magnetic compass list
It is first to be electrically connected with the receiver positioning unit, the orientation computing unit and the magnetic compass unit and orientation computing unit electricity
Connection, the orientation computing unit is based on according to the calculated directional information of the magnetic compass unit and receiver positioning unit
The difference of the positional information calculation longitude and latitude of the overboard signal receiver calculated obtains the receiver positioning unit and falls with described
Direction and distance between water signal transmitter are simultaneously sent on the display screen.
Preferably, the overboard signal projector further includes manual switch, the manual switch and the start-up circuit
Electrical connection.
Preferably, the overboard signal receiver further includes acousto-optic warning unit, and the acousto-optic warning unit is for connecing
Sound-light alarm is carried out when receiving the high-frequency signal of overboard signal projector transmitting.
Preferably, the frequency of the high-frequency signal modulation unit is 121.5MHz.
Preferably, the receiver positioning unit is BD/GPS positioning device.
Preferably, the overboard signal projector emits location information in real time by high-frequency signal modulation unit.
Preferably, when the overboard signal projector emits location information by high-frequency signal modulation unit, at interval of
The time of setting emits a location information.
Preferably, the overboard signal projector further includes electric power detection unit, the electric power detection unit with it is described
The electrical connection of high-frequency signal modulation unit, the electric power detection unit are used to detect the information about power of battery supply and by information about power
It is sent to the overboard signal receiver.
Preferably, the overboard signal receiver is configured in carrying case.
The utility model has the beneficial effects that
Man overboard's positioning system provided by the utility model can be automatically opened in man overboard, overboard signal transmitting
The information of drowning man, location information, water temperature information and information about power etc. are sent to overboard signal receiver by device, facilitate rescue
Root formulates rescue strategy according to these information, while overboard signal receiver is configured with magnetic compass unit, can be according to calculating
To between drowning man direction and distance, facilitate and succoured.
Detailed description of the invention
Fig. 1 is the electrical block diagram of the overboard signal projector of the utility model；
Fig. 2 is the electrical block diagram of the overboard signal receiver of the utility model.
Specific embodiment:
The utility model is described further with reference to the accompanying drawing: as depicted in figs. 1 and 2, a kind of man overboard's positioning
System, including overboard signal projector and overboard signal receiver；
The overboard signal projector includes liquid inductive switch 1, water temperature detection unit 2, information-storing device 3, battery
Power supply 4, start-up circuit 5, BD/GPS positioning unit 6 and high-frequency signal modulation unit 7；The liquid inductive switch 1 is using existing
The liquid inductive switch of technology, can be only fitted to outside the shell of overboard signal projector, can be only fitted in shell, main
For the water environment around detecting, the work of start-up circuit 5 is waken up after immersing water environment；The liquid inductive switch 1 is equipped with only
Vertical battery, independent battery prevent from consuming battery supply 4 for a long time for powering for it.The battery supply 4 is used in institute
Start-up circuit 5 to be stated to receive for system power supply after the signal of liquid inductive switch 1, the core of start-up circuit 5 is trigger switch, when
Trigger switch makes entire power on circuitry and keeps after setting out, the various pieces for being so embodied as system are powered；Water temperature detection
Unit 2, information-storing device 2 and BD/GPS positioning unit 6 are electrically connected with high-frequency signal modulation unit 7, the high-frequency signal
The frequency of modulation unit 7 is 121.5MHz, and the water temperature detection unit 2 is for detecting current sea temperature information, the letter
Breath storage device 3 is for storing preset drowning man's information, the BD/GPS positioning unit 6 position current for real-time detection
Confidence breath, and by the high-frequency signal modulation unit 7 by sea temperature information, drowning man's information and the current position of personnel
Modulates information is sent to the overboard signal receiver at high-frequency signal and by antenna；The overboard signal projector further includes
Electric power detection unit 9, the electric power detection unit 9 are modulated Unit 7 with the high-frequency signal and are electrically connected, the electric power detection unit
9 for detecting the information about power of battery supply and information about power being sent to the overboard signal receiver, and rescue worker can be with
The information about power of the current location information of sea temperature information, drowning man's information, personnel and overboard signal projector formulates battalion
Strategy is rescued, such as judges the ocean current of drowning man according to sea temperature information, life span etc. judges according to drowning man's information
The physical condition etc. of drowning man can learn the working time etc. of overboard signal projector according to information about power judgement.
Overboard signal projector technical characteristic:
Overboard signal projector can automatically, repeatedly alarm to overboard signal receiver after warship person is overboard, report side
Position, sends overboard warship person's personal information, sends the ocean temperature and remaining capacity at overboard place, while can issue red flashing and ask
Signal is rescued, the search and discovery of rescue personnel are conducive to.The technical characteristic of overboard signal projector is:
1, the root of antenna has spring that can twist；
2, it can be provided on life jacket, be worn on the belt fastener of loins, be suspended on neck；
3, overboard signal projector is provided with sequence number；
4, digital code is transmitted；
5, water sensor activates automatically；
6, waterproof case；
7, light-weight, only 200 grams or so；
8, small in size；
9, low in energy consumption, can continuous non-stop run in 12 hours (sent an SOS with -7200 seconds 30 seconds intervals, can
Work 120 hours)；
10, under standby mode, start the emission function of transmitter, required time is within 5 seconds；
11, automatic continuous flash red distress signal, provides positioning for rescue personnel；
12, manually opened mode is supported；
13, battery capacity can be tested.
14, test self-test can be carried out.
The key technical indexes of overboard signal projector is as follows:
Overboard signal projector will start work, internal each low-power consumption unit in overboard or manually boot
It can be waken up, start-up circuit 5 sends modulated signal to 121.5MHz channel high-frequency model by digital interface first after wake-up, together
When start-up circuit 5 will start the battery supply 4 for 121.5MHz high-frequency model, make its work under FSK mode, to outside send out
Send warning message.Itself longitude and latitude is positioned by BD/GPS positioning unit 6 simultaneously, within the 60s time for not completing positioning, transmitting
Device can also send warning message；After completing positioning, overboard signal projector can launch itself longitude and latitude, while indicator light
It can flash and show that information has been sent.At work, the overboard signal projector is sent out in real time by high-frequency signal modulation unit 7
It penetrates location information or emits location information to save overboard signal projector described in electric energy by high-frequency signal modulation unit 7
When, emit a location information at interval of the time of setting.
The overboard signal receiver includes high-frequency signal demodulating unit 10, magnetic compass unit 11, receiver positioning unit
12, computing unit 13 and display screen 14 are oriented；What the high-frequency signal demodulating unit 10 was used to emit overboard signal projector
Signal carries out demodulation and sea temperature information, drowning man's information and the current location information of personnel is sent to the display screen
14 are shown；The magnetic compass unit 11 is electrically connected with the receiver positioning unit 12, the orientation computing unit 13 with
The magnetic compass unit 11 and orientation computing unit 12 are electrically connected, and the orientation computing unit 13 is used for according to the magnetic compass list
The positional information calculation warp of first 11 calculated directional informations and the calculated overboard signal receiver of receiver positioning unit 12
The difference of latitude obtains direction between the receiver positioning unit and the overboard signal projector and distance and is sent to
On the display screen 14.The overboard signal receiver further includes acousto-optic warning unit 15, and the acousto-optic warning unit 15 is used for
Sound-light alarm is carried out when receiving the high-frequency signal of overboard signal projector transmitting, wherein the receiver positioning unit 12 is
BD/GPS positioning device, the overboard signal receiver are configured in carrying case.
Overboard signal receiver high-frequency solution tuned plate when starting work demodulates the carrier signal received by antenna, passes through
BD/GPS positioning device receives latitude and longitude information, is then divided by high-frequency signal demodulating unit 10 signal received
Analysis, if receiving warning message, shows man overboard, orients computing unit 13 at this time and passes through to itself longitude and latitude and transmitting
The calculating of device longitude and latitude, to obtain exact orientation, distance signal, and the signal that this signal processing is shown at plate available for display
Its display is given, sound-light alarm is simultaneously emitted by.Overboard signal receiver can also handle the personal information in signal, the seawater at overboard place
Temperature information, remaining capacity, and the information being processed into for embedded computer processing, are sent to liquid crystal screen display.It is overboard
The BD/GPS positioning device of signal receiver collection, the positioning that can receive from BEI-DOU position system or/GPS positioning system are believed
Breath, is managed into the information handled for embedded computer, is sent to liquid crystal screen display.
Overboard signal receiver technical characteristic:
Overboard signal receiver receives the signal that overboard signal projector issues, energy and Times in signal range of receiving
It is alert, it notifies personnel man overboard on warship, shows the information of drowning man on a display screen, overboard people is shown on host panel
The latitude and longitude information of member, can show the ocean temperature at overboard place on a display screen, while can also receive and position from Beidou
The location information of system or/GPS positioning system.Overboard signal receiver is mainly technically characterized by:
1, the information of current drowning man is shown；
2, the historical information of inquiry registration warship person；
3, the information such as drowning man's longitude and latitude, the accurate distance apart from receiver and orientation are shown；
4, the ocean temperature and transmitter remaining capacity at overboard place are shown；
5, the location data of display receiver (from BEI-DOU position system)；
6, it can add, modify and delete registration warship person's information.
7, search and rescue task can be executed sequentially；
8,360 ° of antenna work are without dead angle；
9, it automatically records, and can show motion profile after man overboard over the display.
After man overboard, activating overboard signal projector, BD/GPS positioning manually or by way of meeting seawater self-starting
Unit 6 searches for big-dipper satellite or GPS satellite is positioned (first positioning may need 60 seconds or so time), will be positioned to later
The latitude and longitude information arrived passes through the radio signal of 121.5MHZ to water signal receiver.Water signal receiver issues acousto-optic immediately
Alarm signal, shows the identity information of overboard warship person, while showing the location information of overboard warship person, and according to water signal receiver
Locating longitude and latitude and drowning man's longitude and latitude orient between relative distance and relative angle, moreover it is possible to show the seawater at overboard place
Temperature information and transmitter battery capacity.Commander organizes to rescue team member's implementation according to information immediately, and rescue team member carries overboard
Signal receiver, the direction and position in identification signal source, and take Rescue Kits implementation and rescue.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (9)
1. a kind of man overboard's positioning system, it is characterised in that:
Including overboard signal projector and overboard signal receiver；
The overboard signal projector includes liquid inductive switch, water temperature detection unit, information-storing device, battery supply, opens
Dynamic circuit, BD/GPS positioning unit and high-frequency signal modulation unit；The liquid inductive switch is electrically connected with the start-up circuit,
The liquid inductive switch is furnished with independent battery, and the battery supply is used to receive liquid induction in the start-up circuit and open
It is system power supply after the signal of pass；Water temperature detection unit, information-storing device and BD/GPS positioning unit with high-frequency signal tune
Unit electrical connection processed, for detecting current sea temperature information, the information-storing device is used for the water temperature detection unit
Preset drowning man's information, the BD/GPS positioning unit location information current for real-time detection are stored, and passes through institute
It states high-frequency signal modulation unit and sea temperature information, drowning man's information and the current location information of personnel is modulated into high frequency letter
Number and the overboard signal receiver is sent to by antenna；
The overboard signal receiver includes high-frequency signal demodulating unit, magnetic compass unit, receiver positioning unit, orientation calculating
Unit and display screen；The high-frequency signal demodulating unit is used to carry out the signal that overboard signal projector emits demodulation and will be extra large
Coolant-temperature gage information, drowning man's information and the current location information of personnel are sent to the display screen, the magnetic compass unit with
The receiver positioning unit electrical connection, the orientation computing unit are electrically connected with the magnetic compass unit and orientation computing unit
It connects, the orientation computing unit is used to be calculated according to the calculated directional information of the magnetic compass unit and receiver positioning unit
The difference of the positional information calculation longitude and latitude of overboard signal receiver out obtain the receiver positioning unit with it is described overboard
Direction and distance between signal projector are simultaneously sent on the display screen.
2. man overboard's positioning system according to claim 1, it is characterised in that: the overboard signal projector further includes
Manual switch, the manual switch are electrically connected with the start-up circuit.
3. man overboard's positioning system according to claim 1, it is characterised in that: the overboard signal receiver further includes
Acousto-optic warning unit, the acousto-optic warning unit carry out acousto-optic when being used to receive the high-frequency signal of overboard signal projector transmitting
Alarm.
4. man overboard's positioning system according to claim 1, it is characterised in that: the frequency of the high-frequency signal modulation unit
Rate is 121.5MHz.
5. man overboard's positioning system according to claim 1, it is characterised in that: the receiver positioning unit is BD/
GPS positioning device.
6. man overboard's positioning system according to claim 1, it is characterised in that: the overboard signal projector is in real time
Emit location information by high-frequency signal modulation unit.
7. man overboard's positioning system according to claim 1, it is characterised in that: the overboard signal projector passes through height
When frequency signal modulation unit emits location information, emit a location information at interval of the time of setting.
8. man overboard's positioning system according to claim 1, it is characterised in that: the overboard signal projector further includes
Electric power detection unit, the electric power detection unit are electrically connected with the high-frequency signal modulation unit, and the electric power detection unit is used
In the information about power for detecting battery supply and information about power is sent to the overboard signal receiver.
9. man overboard's positioning system according to claim 1, it is characterised in that: the overboard signal receiver is configured at
In carrying case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859459.7U CN209149543U (en) | 2018-11-13 | 2018-11-13 | A kind of man overboard's positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859459.7U CN209149543U (en) | 2018-11-13 | 2018-11-13 | A kind of man overboard's positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149543U true CN209149543U (en) | 2019-07-23 |
Family
ID=67285457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821859459.7U Active CN209149543U (en) | 2018-11-13 | 2018-11-13 | A kind of man overboard's positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448323A (en) * | 2018-11-13 | 2019-03-08 | 泰兴市兴隆船舶机械有限公司 | A kind of man overboard's positioning system |
-
2018
- 2018-11-13 CN CN201821859459.7U patent/CN209149543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448323A (en) * | 2018-11-13 | 2019-03-08 | 泰兴市兴隆船舶机械有限公司 | A kind of man overboard's positioning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208922446U (en) | A kind of overboard rescue alarm system in sea based on the LoRa communication technology | |
| US6545606B2 (en) | Device and method for alerting to the need to recover something, identifying it, and determining its location for purposes of recovery | |
| CN101661094A (en) | Maritime personal emergency position indicating tracking equipment and positioning method thereof | |
| US20080246656A1 (en) | Automatic GPS tracking system with passive battery circuitry | |
| CN105095946A (en) | Intelligent student card and student management cloud platform | |
| US20070247359A1 (en) | Automatic GPS tracking system with passive battery circuitry | |
| CN102109595A (en) | Search and rescue system and search and rescue method using personal positioning terminal | |
| CN104199070A (en) | Marine target positioning method, help seeking terminal and search and rescue terminal and system | |
| KR20110125332A (en) | System for tracking distress signal at sea | |
| CN102956089A (en) | Search and rescue terminal and overwater search and rescue method based on search and rescue terminal | |
| WO2019024413A1 (en) | Maritime alarm system and alarm processing method based on beidou satellites | |
| CN204556833U (en) | A kind of man overboard based on the Big Dipper/GPS shows a terminal | |
| CN101661662A (en) | Locating lifesaving terminal | |
| CN204964763U (en) | Based on big dipper short message lifesaving end system | |
| CN105282695A (en) | Marine operating personnel searching, rescuing and positioning indication beacon | |
| CN209149543U (en) | A kind of man overboard's positioning system | |
| CN102161377A (en) | Multifunctional intelligent life-saving system | |
| Sheu et al. | Real-time Alarm, Dynamic GPS Tracking, and Monitoring System for Man Overboard. | |
| KR101042045B1 (en) | Lifesaving system for tracking victim position on sea using gps | |
| KR101870208B1 (en) | Method for providing rescue service based on mobile phone and gps | |
| CN202929801U (en) | Search and rescue terminal | |
| CN207571311U (en) | A kind of water life-saving localizing emission terminal receives terminal and system | |
| CN109448323A (en) | A kind of man overboard's positioning system | |
| CN102340736A (en) | Automatic identification system (AIS) emergency position indicating radio beacon | |
| CN204775916U (en) | Marine SOS beacon and rescue system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |