CN106792543A - Monitoring waterborne and search and rescue system - Google Patents
Monitoring waterborne and search and rescue system Download PDFInfo
- Publication number
- CN106792543A CN106792543A CN201710019976.7A CN201710019976A CN106792543A CN 106792543 A CN106792543 A CN 106792543A CN 201710019976 A CN201710019976 A CN 201710019976A CN 106792543 A CN106792543 A CN 106792543A
- Authority
- CN
- China
- Prior art keywords
- processing unit
- central processing
- data
- terminal
- gps receiver
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
-
- 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
- G01S19/17—Emergency applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
Abstract
A kind of monitoring waterborne and search and rescue system,Include central processing unit,Gps receiver,Speech monitoring device,Data storage and wireless transmitter module,Gps receiver is electrically connected with the central processing unit,Gps receiver is capable of the location data of real-time reception itself,And transmit to central processing unit location data,Speech monitoring device is electrically connected with the central processing unit,Speech monitoring device can be in Real-time Collection ship voice messaging,And by voice data transmission to central processing unit,Data storage is electrically connected with the central processing unit,Central processing unit will be transmitted to data storage after location data and language data process and preserved,Wireless transmitter module is electrically connected with the central processing unit,Central processing unit is sent in real time after location data is processed by wireless transmitter module,The present invention has the data such as field speech when can effectively preserve accident compared with prior art,Find out cause of accident,The advantages of avoiding accident from occurring again.
Description
Technical field is the present invention relates to a kind of security system, more particularly to a kind of water safety system.
Background technology is continued to develop with China's economy, and people more pay attention to the security of lives and properties, bag
Ship etc. is included, at present, small-sized ship for civil use quantity sharp increase, because the management to civil small-scale ship is not in place, is also led
Because search and rescue cause great life and property loss not in time after causing ship for civil use to meet accident.With increasingly crowded, the ship in river course
Oceangoing ship accident often occurs, due to not having any live evidence after accident so as to cause spitkit to be only difficult to find the original of accident
Cause, can not well work out scheme to avoid the generation again of accident.
The content of the invention it is an object of the invention to provide it is a kind of can not only effectively preserve accident when field speech etc.
Data, find out cause of accident, it is to avoid accident occurs again, and to ship real-time monitoring, the water for contributing to search-and-rescue work to carry out
Upper monitoring and search and rescue system.
Use primarily directed to ship of the invention, concrete technical scheme is as follows：
The invention mainly comprises having central processing unit, gps receiver, speech monitoring device, data storage and wireless hair
Module is penetrated, wherein,
Gps receiver is electrically connected with the central processing unit, and gps receiver is capable of the location data of real-time reception itself, and
Location data is transmitted to central processing unit；
The speech monitoring device is electrically connected with the central processing unit, the voice that speech monitoring device can be in Real-time Collection ship
Information, and by voice data transmission to central processing unit；
The data storage is electrically connected with the central processing unit, and central processing unit is by location data and speech data
Transmitted after reason to data storage and preserved；
The wireless transmitter module is electrically connected with the central processing unit, and central processing unit passes through nothing after location data is processed
Line transmitter module sends in real time.
As a preferred scheme of the invention, present invention additionally comprises water sensor, the water sensor and centre
Reason device is electrically connected with, and when ship soaks, water sensor sends signal to central processing unit, and central processing unit receives immersion signal
Afterwards, its cut-out and the electric connection of gps receiver and speech monitoring device.
Preferably, the central processing unit uses stm32 microprocessors.
Preferably, the gps receiver is provided by big-dipper satellite, by after NEMA-0183 communication protocol protocol analysis
The data such as the longitude and latitude of itself, UTC time, the speed of a ship or plane and course and level height are reached into central processing unit, then these are counted
Sent in real time according to by wireless transmitter module.
Preferably, the speech monitoring device is the integrated AD conversion modules of VS1053 modules, and voice analog signal passes through in ship
Conversion forms data signal and reaches central processing unit.
Preferably, the data storage uses SD card, after it stores central processing unit treatment by SDV2.0 agreements
Data, wherein gps receiver location data with TXT forms store；The speech data of speech monitoring device, is stored with MP3 format.
Preferably, the wireless transmitter module uses 433M wireless modules, to ensure efficiency of transmission.
The data that wireless transmitter module of the invention sends can select existing radio receiver and receive, but preferably with
Following handheld terminal：
A kind of monitoring waterborne and the handheld terminal of search and rescue system, the handheld terminal include terminal central processing unit, wirelessly connect
Module, terminal gps receiver, terminal data memory and display are received, wherein,
The wireless receiving module is electrically connected with terminal central processing unit, and wireless receiving module can receive above-mentioned wireless
The location data of transmitter module, and the data transfer that will be received is to terminal central processing unit；
The terminal gps receiver and terminal central processing unit are electrically connected with, terminal gps receiver can real-time reception from
The location data of body, and location data is transmitted to terminal central processing unit；
The terminal data memory is electrically connected with terminal central processing unit, and terminal central processing unit meets terminal GPS
The location data and wireless receiving module received data that receipts device is received are transmitted to data storage and preserved；
The display is electrically connected with terminal central processing unit, and terminal central processing unit is received wireless receiving module
Data processing after transmit to display, data show on indicator screen.
Wherein preferred, the terminal central processing unit still uses stm32 microprocessors.
Preferably, the terminal gps receiver is provided by big-dipper satellite, by NEMA-0183 communication protocol agreement solutions
The data such as the longitude and latitude of itself, UTC time, the speed of a ship or plane and course and level height are reached into terminal central processing unit after analysis, then
These data are preserved by terminal data memory.
Preferably, the terminal data memory uses SD card, and it stores the treatment of terminal center by SDV2.0 agreements
Data after device treatment, wherein terminal gps receiver location data and wireless receiving module received data use TXT
Form is stored.
Preferably, the wireless receiving module still uses 433M wireless modules, its numbering for receiving ship and position with
And the data of distance and bearing are all in being stored to data storage reservoir after the treatment of terminal central processing unit.
Preferably, the display lcd band touch control display screen.
The system is arranged on ship, preserves the information of this ship, and in handheld terminal range of receiving, this ship
Information be sent to handheld terminal, because the ship in handheld terminal coverage is required for routing the message to hand-held end
End, therefore, needing to be uniformly coordinated the time between each ship, each ship needs are at what time sent to the information of oneself hand-held
Terminal, therefore the transmission of the information between each ship need to be uniformly coordinated using time division multiple acess TDMA technologies.On handheld terminal and ship
The system unification use UTC time as the benchmark of time synchronized, be that a frame accounts for 1min minutes, quilt using TDMA
Be divided into 600 time slots, time of each time slot is 100ms, the time depends on information content, and RF modules delay value
Deng.The crewman's identifier in the range of this can be mutually stored between ship and ship, to find accident ship faster, that is, is existed
The ship identification code of the ship in wireless module range of receiving all sends, and ship all receives this identification code and is stored to SD card
In (newly-built a file storage).
Handheld terminal receives the information that ship is sent in the coverage, and the information is preserved backup.Handheld terminal
Using FATDMA networking modes, information is sent on the fixed time slot of assignment, allows ship to confirm the coverage up to the bank station,
Then this ship is allowed to route the message to handheld terminal.The system on ship, when upper electricity enters normal operation mode every time, needs first
Wait for peacefully the 1min times, the completion of a frame data is waited, to determine that each time slot occupies on link, does not occupy situation；Come more
The slot table of new this ship, the system selects time slot to use RATDMA to divide a time slot in advance in the range of the first frame on ship
NSS starts nominal slot, reuses ITDMA and continuously divides his time slot；After the one frame past, continuous mode is put into；It is hand-held
Terminal needs a mapping table, when ship enters in the range of the receiving of handheld terminal to handheld terminal application time slot, this
When handheld terminal the information of the ship is then added in mapping table, handheld terminal can just receive the information of the ship afterwards,
And if the ship did not send data in 15 minutes to handheld device, now then delete the equipment i.e. not from mapping table
Receive the information of the equipment again, until applying for time slot again.
In addition, the data storage of the system uses the storage medium of SD card, the GPS location data of selection are converted into TXT
Document form is stored, and recording module selection VS1053 modules, integrated AD transformation functions in module, the module can be supported various
Audio decoder mode (MP1, MP2, MP3, Ogg Vorbis, ACC, WMA, RIFF WAV, MIDI), the system uses its MP3 lattice
Formula voice data.The data stored in SD card need the mode for being set to circulation storage to avoid being filled with, data storage
When need set data storage initial position, set storage file number, when file number reaches this number, in program
Pointer the initial address of data storage can be automatically transferred to store follow-up data, so as to reach depositing for circulation coverage mode
Storage.
The present invention has the following advantages that compared with prior art：
1st, the development of modern growing river course transportation is adapted to, current China river course is numerous, once in river course
Generation accident shipwreck, then state that the river course would be at that no through traffic, so not only causes the loss of property, more likely leads
Life security loss is caused, the present invention can in time be efficiently completed the positioning search of shipwreck, the preservation of scene of the accident evidence etc., so
Corresponding prediction scheme can be made for such situation in the future can more avoid the generation of such accident.
2nd, the marine accident survey and search and rescue system in river course can abolish the side that existing ship is searched and rescued and case is investigated
Formula, can greatly improve the efficiency of personnel in charge of the case, with benefit efficiently, economic security.
3rd, the present invention can realize well-regulated management order, thing higher on increasingly busy traffic inland river thoroughfare
Therefore treatment effeciency, so as to the stagnation in the navigation channel will not be caused, the economic development and operation in navigation channel are greatly facilitated, realize ship
The only timely salvaging after heavy water, the timely relief of personnel, evidence preservation of the scene of the accident etc., positioning precision 0-20m searches and rescues scope
Different EM equipment modules are changed according to the width in river course, scope substantially meets the width in the river course of the country.
Brief description of the drawings Fig. 1 is system block diagram of the invention.
Fig. 2 is signal flow graph of the invention.
Fig. 3 is hand terminal system block diagram of the invention.
Fig. 4 is signal flow graph of the invention.
Next specific embodiment just elaborates with reference to accompanying drawing to the present invention
As depicted in figs. 1 and 2, a kind of monitoring waterborne and search and rescue system, include central processing unit, gps receiver, voice
Monitor, data storage, wireless transmitter module and water sensor, the gps receiver electrically connect with central processing unit
Connect, the self poisoning data that gps receiver real-time reception gps satellite (Big Dipper) is provided, and location data is transmitted to centre
Reason device, the speech monitoring device is electrically connected with the central processing unit, the voice letter that speech monitoring device can be in Real-time Collection ship
Breath, and by voice data transmission to central processing unit, the data storage is electrically connected with the central processing unit, central processing unit
To be transmitted after location data and language data process to data storage and preserved；The wireless transmitter module and central processing unit
It is electrically connected with, central processing unit is sent in real time after location data is processed by wireless transmitter module, the water sensor
It is electrically connected with the central processing unit, when ship soaks, water sensor sends signal to central processing unit, and central processing unit is received
After immersion signal, it cuts off the electric connection with gps receiver and speech monitoring device.
As shown in Figure 3 and Figure 4, a kind of handheld terminal of monitoring waterborne and search and rescue system, the handheld terminal is included in terminal
Central processor, wireless receiving module, terminal gps receiver, terminal data memory and display, the wireless receiving module
It is electrically connected with terminal central processing unit, wireless receiving module can receive the location data of above-mentioned wireless transmitter module, and will
The data transfer for receiving is to terminal central processing unit；What the terminal gps receiver real-time reception gps satellite (Big Dipper) provided
Self poisoning data, and location data is transmitted to terminal central processing unit, the terminal data memory and terminal centre
Reason device is electrically connected with, location data and wireless receiving module institute that terminal central processing unit is received terminal gps receiver
The data transfer of reception to data storage is preserved；The display is electrically connected with terminal central processing unit, terminal centre
Reason device will wireless receiving module received data process after transmit to display, the data such as vessel number, ship distance, positioning
Shown on indicator screen.
Claims (9)
1. a kind of monitoring waterborne and search and rescue system, it is characterized in that：Include central processing unit, gps receiver, speech monitoring device,
Data storage and wireless transmitter module, wherein,
Gps receiver is electrically connected with the central processing unit, and gps receiver is capable of the location data of real-time reception itself, and will be fixed
Position data transfer is to central processing unit；
The speech monitoring device is electrically connected with the central processing unit, the voice letter that speech monitoring device can be in Real-time Collection ship
Breath, and by voice data transmission to central processing unit；
The data storage is electrically connected with the central processing unit, and central processing unit is by after location data and language data process
Transmit to data storage and preserve；
The wireless transmitter module is electrically connected with the central processing unit, and central processing unit is sent out after location data is processed by wireless
Module is penetrated to send in real time.
2. a kind of monitoring waterborne as claimed in claim 1 and search and rescue system, it is characterized in that：Water sensor is also included, should
Water sensor is electrically connected with the central processing unit, and when ship soaks, water sensor sends signal to central processing unit, center
After processor receives immersion signal, it cuts off the electric connection with gps receiver and speech monitoring device.
3. a kind of monitoring waterborne as claimed in claim 1 or 2 and search and rescue system, it is characterized in that：The central processing unit is used
Stm32 microprocessors.
4. a kind of monitoring waterborne as claimed in claim 3 and search and rescue system, it is characterized in that：The gps receiver relies on the Big Dipper
Satellite is provided, by after NEMA-0183 communication protocol protocol analysis by the longitude and latitude of itself, UTC time, the speed of a ship or plane and course and
The data such as level height reach central processing unit, then these data are sent in real time by wireless transmitter module.
5. a kind of monitoring waterborne as claimed in claim 4 and search and rescue system, it is characterized in that：The speech monitoring device is VS1053
The integrated AD conversion modules of module, voice analog signal forms data signal and reaches central processing unit by conversion in ship.
6. a kind of monitoring waterborne as claimed in claim 5 and search and rescue system, it is characterized in that the data storage uses SD card,
It stores the data after central processing unit treatment by SDV2.0 agreements, and wherein gps receiver location data is deposited with TXT forms
Storage；The speech data of speech monitoring device, is stored with MP3 format.
7. a kind of monitoring waterborne as claimed in claim 6 and search and rescue system, it is characterized in that：The wireless transmitter module is used
433M wireless modules.
8. the handheld terminal of a kind of monitoring waterborne and search and rescue system, it is characterized in that：Including terminal central processing unit, wireless receiving mould
Block, terminal gps receiver, terminal data memory and display, wherein,
The wireless receiving module is electrically connected with terminal central processing unit, and wireless receiving module can receive above-mentioned wireless transmission
The location data of module, and the data transfer that will be received is to terminal central processing unit；
The terminal gps receiver is electrically connected with terminal central processing unit, and terminal gps receiver is capable of real-time reception itself
Location data, and location data is transmitted to terminal central processing unit；
The terminal data memory and terminal central processing unit are electrically connected with, and terminal central processing unit is by terminal gps receiver
The location data and wireless receiving module received data for being received are transmitted to data storage and preserved；
The display is electrically connected with terminal central processing unit, the number that terminal central processing unit is received wireless receiving module
According to being transmitted after treatment to display, data show on indicator screen.
9. the handheld terminal of a kind of monitoring waterborne as claimed in claim 8 and search and rescue system, it is characterized in that：The terminal center
Processor still uses stm32 microprocessors, and terminal gps receiver is provided by big-dipper satellite, by NEMA-0183 communication protocols
The data such as the longitude and latitude of itself, UTC time, the speed of a ship or plane and course and level height are reached into the treatment of terminal center after protocol analysis
Device, then these data are preserved by terminal data memory, the terminal data memory uses SD card, and it is assisted by SDV2.0
Discuss to store the data after terminal central processing unit treatment, wherein terminal gps receiver location data and wireless receiving module
Using the storage of TXT forms, the wireless receiving module still uses 433M wireless modules to received data, and it receives ship
Numbering and position and distance and bearing data all by being stored to data storage reservoir after the treatment of terminal central processing unit
In, the display lcd band touch control display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019976.7A CN106792543A (en) | 2017-01-11 | 2017-01-11 | Monitoring waterborne and search and rescue system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019976.7A CN106792543A (en) | 2017-01-11 | 2017-01-11 | Monitoring waterborne and search and rescue system |
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| Publication Number | Publication Date |
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| CN106792543A true CN106792543A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710019976.7A Pending CN106792543A (en) | 2017-01-11 | 2017-01-11 | Monitoring waterborne and search and rescue system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0921411A2 (en) * | 1997-12-05 | 1999-06-09 | Hino Jidosha Kogyo Kabushiki Kaisha | Monitoring system for boats |
| CN2519345Y (en) * | 2001-12-24 | 2002-10-30 | 郭柏林 | Shipborne navigation safety monitor equipment |
| CN202075841U (en) * | 2011-05-31 | 2011-12-14 | 中国人民解放军63680部队 | Ship universal water leaching alarm system |
| CN104021700A (en) * | 2014-06-16 | 2014-09-03 | 交通运输部天津水运工程科学研究所 | Ship safety alarm device and method based on TETRA digital trunking system |
| CN105472557A (en) * | 2015-12-02 | 2016-04-06 | 重庆邮电大学 | TD-LTE emergency communication terminal based on Beidou GPS dual-mode positioning, and monitoring command system |
-
2017
- 2017-01-11 CN CN201710019976.7A patent/CN106792543A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0921411A2 (en) * | 1997-12-05 | 1999-06-09 | Hino Jidosha Kogyo Kabushiki Kaisha | Monitoring system for boats |
| CN2519345Y (en) * | 2001-12-24 | 2002-10-30 | 郭柏林 | Shipborne navigation safety monitor equipment |
| CN202075841U (en) * | 2011-05-31 | 2011-12-14 | 中国人民解放军63680部队 | Ship universal water leaching alarm system |
| CN104021700A (en) * | 2014-06-16 | 2014-09-03 | 交通运输部天津水运工程科学研究所 | Ship safety alarm device and method based on TETRA digital trunking system |
| CN105472557A (en) * | 2015-12-02 | 2016-04-06 | 重庆邮电大学 | TD-LTE emergency communication terminal based on Beidou GPS dual-mode positioning, and monitoring command system |
Non-Patent Citations (2)
| Title |
|---|
| YINGJUN ZHANG; FEIXIANG ZHU; HUI LI; LI ZHAO: "Ship Dynamic and Video Monitoring System at Sea", 《 2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING》 * |
| 张文娟: "轮船监控系统远程数据采集的设计和实现", 《道客巴巴》 * |
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