CN105354989A - Intelligent alarm search and rescue auxiliary system for large-scale vessel overboard personnel - Google Patents
Intelligent alarm search and rescue auxiliary system for large-scale vessel overboard personnel Download PDFInfo
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- CN105354989A CN105354989A CN201510841778.XA CN201510841778A CN105354989A CN 105354989 A CN105354989 A CN 105354989A CN 201510841778 A CN201510841778 A CN 201510841778A CN 105354989 A CN105354989 A CN 105354989A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
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Abstract
The invention relates to an intelligent alarm search and rescue auxiliary system for large-scale vessel overboard personnel. The system comprises an intelligent terminal, wireless signal receiving terminals, a database server terminal, a processing server terminal, an information display terminal, a hand-held display terminal, a mobile receiving terminal, and an alarm module, the intelligent terminal includes a water immersion detection module used for detecting the condition of the overboard personnel, after the water immersion detection module detects overboard falling, a GPS signal reception module of the system starts to work and determines the overboard position information, the information is sent to the vessel database server terminal via wireless signals by a wireless emission module, and optical alarm signals are generated. According to the system, automatic alarm of the overboard personnel is realized in the condition of oceangoing navigation of large-scale vessels in time, position and alarm information is sent to the vessel database server in real time via the wireless signals, overboard position and alarm information can be read in time via the processing server terminal, instant warning, timely discovery, and timely positioning of the overboard personnel are realized, and the rescue efficiency is improved.
Description
Technical field
The present invention relates to alarm and search and rescue backup system field, particularly relate to the overboard intelligent alarm of a kind of large-scale ship rocking and search and rescue backup system.
Background technology
Throughout the year at oceangoing large-scale naval vessels, often can meet with the severe sea conditions such as high sea, hull rocks acutely, there is the potential safety hazard of man overboard.Due to the factor such as ocean current and ship navigating, often rapid in naval vessels after man overboard, be difficult to visual finding, particularly when meteorological condition difference or night, sea visibility is very low, causes persons falling in water location difficulty, brings very large difficulty to search and rescue.Meanwhile, huge hull running noises and large marine large neighbourhood noise, exist after man overboard and be difficult to call for help, be difficult to the drawback that is found.At present, backup system is searched and rescued in the wearable overboard alarm intelligent terminal that there is no a waterproof and the alarm matched with it.
Summary of the invention
Technical matters to be solved by this invention is: backup system is searched and rescued in the wearable overboard alarm intelligent terminal setting up a set of waterproof and the alarm matched with it, automatically sends overboard warning information in time and provides location, display etc. to support function for searching and rescuing.
The present invention's adopted technical scheme that solves the problem is: the overboard intelligent alarm of a kind of large-scale ship rocking searches and rescues backup system, and it comprises wearable intelligent terminal, reception of wireless signals end, database server side, processing server, Message Display Terminal, hand-held display terminal, mobile reception end, alarm module.Wherein, wearable intelligent terminal comprises central processing module, gps signal receiver module, wireless transmitter module, water logging detection module, power module, waterproof case, hand switch, light alarm signal module.Wherein, mobile reception end comprises central processing module, wireless receiving module, GPS receiver module, display panel module.
Preferably, wearable intelligent terminal is worn on personnel's clothing, and this intelligent terminal is used for the overboard situation of testing staff containing water logging detection module, and when water logging signal not detected, system is in silent status; Water logging detection module detect overboard after, system starts gps signal receiver module and starts the signal receiving GPS navigation satellite, overboard positional information is calculated for system program, personnel location information and overboard warning information wireless signal are sent by wireless transmitter module by system afterwards, received by the reception of wireless signals termination of naval vessels and Internet Transmission to naval vessels database server side, this intelligent terminal produces light alarm signal simultaneously.
Preferably, reception of wireless signals end spreads all over and the naval vessels whole body, is connected with network in ship, realizes the wireless signal function receiving intelligent terminal transmitting without dead angle, guarantees that the information received transfers to database server side in time.
Preferably, the latest data of processing server timing reading database server end, inquires about the positional information from intelligent terminal and overboard warning information, if find overboard warning information, drives alarm module to produce audible and visual alarm signal, prompting operator on duty; Meanwhile, processing server real-time reception naval vessels position and course information, calculate the relative position information of intelligent terminal and naval vessels.
Preferably, Message Display Terminal is positioned at ship duty room or relevant rescue command room, receives process server-side processes result, the relative position and attitude of display persons falling in water position and naval vessels in real time, for bailout decision commanding provides auxiliary in real time.
Preferably, hand-held display terminal is connected to processing server by naval vessels wireless network, the up-to-date information that real-time reception processing server is issued, and the relative position information of display naval vessels and wearable intelligent terminal, the decision commanding for rescue site provides auxiliary.
Preferably, mobile reception end is by central processing module, wireless receiving module, GPS receiver module and display screen form, wireless receiving module receives the wireless signal of intelligent terminal, demodulate the positional information of intelligent terminal, and in conjunction with the GPS information that self receives, calculate in real time and demonstrate the relative position relation of this mobile reception terminal and intelligent terminal, for the execution search and rescue of search and rescue group provide real-time information support.
Compared with prior art, the invention has the advantages that:
Present invention achieves the timely auto-alarming of persons falling in water under large-scale naval vessels oceangoing voyage condition, and send position and warning information to naval vessels database server in real time by wireless signal, duty room processing server reads overboard position and warning information in time, relative position information between hand-held display terminal end display man overboard position and naval vessels, mobile reception end display man overboard position and the relative position information of searching and rescuing between troop, for start in time search and rescue and rescue action provide convenience, accomplish the instant warning to persons falling in water, Timeliness coverage, timely location, improve rescue efficiency.
Accompanying drawing explanation
Fig. 1 is that the overboard intelligent alarm of large-scale ship rocking of the embodiment of the present invention searches and rescues backup system block diagram;
Fig. 2 is the wearable intelligent terminal system block diagram of the large-scale ship rocking overboard intelligent alarm search and rescue backup system of the embodiment of the present invention;
Fig. 3 is that the overboard intelligent alarm of large-scale ship rocking of the embodiment of the present invention searches and rescues backup system signal relation block diagram.
Fig. 4 is that the overboard intelligent alarm of large-scale ship rocking of the embodiment of the present invention searches and rescues backup system workflow block diagram.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
See Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the overboard intelligent alarm of the large-scale ship rocking of one in the present embodiment searches and rescues backup system, and it comprises wearable intelligent terminal, reception of wireless signals end, database server side, processing server, hand-held display terminal, mobile reception end, alarm module, Message Display Terminal.Wearable intelligent terminal is worn on it crewman, the water logging detection module of this intelligent terminal starts gps signal receiver module and receives gps signal after water logging signal being detected, thus obtain the geographical location information of drowning people, launch own location information and overboard alarm signal by wireless transmitter module afterwards; The reception of wireless signals termination that naval vessels are installed receives the wireless signal information that wearable intelligent terminal sends, and is sent to the database server side on naval vessels by naval vessels network; Processing server timing reading database server information on naval vessels, if find overboard alarm signal, then startup ship alarm module sends warning information prompting operator on duty and takes corresponding measure, export the relative position information of naval vessels and intelligent terminal simultaneously according to the latest position information in naval vessels positional information and database server, be shown in Message Display Terminal; Hand-held display terminal access process server, obtains the relative position information of naval vessels and intelligent terminal, can be used for rescue command; Mobile reception end directly receives the wireless signal of intelligent terminal, obtains its positional information.
This wearable intelligent terminal comprises CPU (central processing unit), gps signal receiver module, wireless transmitter module, water logging detection module, power module, waterproof case, hand switch, light alarm signal module.This wearable intelligent terminal is worn on staff garments.This wearable intelligent terminal is in silent status time not overboard, and system maintains with minimum wasted work consumption form and runs.Water logging detection module detects after overboard or hand switch opens, system starts gps signal receiver module, wireless transmitter module, receive gps satellite positional information, program is resolved and is obtained position signalling and by wireless transmitter module, positional information and overboard alarm signal be sent as wireless signal, and the reception of wireless signals termination on naval vessels is received wireless signal and sent naval vessels database server side to by ship network.Consider ocean current speed and sea visibility, information transmission frequency default setting is 5 seconds/time, this parameter can adjust according to ship navigating sea conditions, as required, positioning precision is 15 meters, this marine site ocean current average velocity 3 meter per second, then transmission frequency is greater than 5Hz (15 meters/3 (meter per second)).
The CPU (central processing unit) of wearable intelligent terminal adopts ArduinoUno plate, gps signal receiver module adopts the EM-406a receiver of 20 receiving cables, wireless transmitter module transmission range to require to be greater than 5 kilometers, water logging detection module employing analog sensor; Wherein gps signal receiver module is connected with ArduinoUno plate by serial ports, parses module place longitude and latitude; Wireless transmitter module is connected with ArduinoUno plate by serial ports; The simulation pin of water logging module access ArduinoUno plate, the water logging module data numeric distribution that ArduinoUno plate reads is 0-1023, if the water logging module numerical value read is greater than 50, then activate wearable intelligent terminal, begin through wireless transmitter module and send alarm signal and GPS position information to database server side.
Reception of wireless signals end spreads all over and the naval vessels whole body, realizes receiving without dead angle wearable intelligent terminal signal.Without considering each radio transmission point range of receiving, can in hull whole body Reasonable Arrangement transfer point.Reception of wireless signals end comprises reception of wireless signals module, raspberry sends microcomputer.The wireless receiving module of reception of wireless signals end to be sent with raspberry by serial port transform USB module and is connected.The raspberry group of reception of wireless signals end directly accesses network in ship by its Ethernet interface, reception of wireless signals termination to receive after the information of wearable intelligent terminal by information analysis stored in database server side, thus realizes the direct Signal transmissions of database server side in wearable intelligent terminal and ship.
The up-to-date information of processing server timing reading database server end, if find man overboard's alarm signal, the instant alarm module that drives produces audible and visual alarm signal, prompting operator on duty; Simultaneously according to the positional information of the naval vessels real time position, attitude information and the wearable intelligent terminal that receive, calculate the relative position of wearable intelligent terminal and naval vessels in real time, and issue result of calculation, for the commanding and decision-making of rescuing.
Hand-held display terminal end is connected to processing server by naval vessels wireless network, the up-to-date information that real-time reception processing server is issued, and the relative position information of display naval vessels and wearable intelligent terminal, the decision commanding for rescue site provides auxiliary.
Mobile reception end is by central processing module, wireless receiving module, GPS receiver module and display screen form, wireless receiving module receives the wireless signal of intelligent terminal, demodulate the positional information of intelligent terminal, and in conjunction with the GPS information that self receives, real-time calculating also demonstrates the relative position relation of this mobile reception terminal and intelligent terminal, provides real-time information support for search and rescue group performs search and rescue.
Alarm module is positioned at ship duty room, and server end, once receive man overboard's signal, drives alarm module to produce audible and visual alarm signal by server end, reminds operator on duty to start relevant rescue mechanism.
Message Display Terminal's module is positioned at ship duty room or relevant rescue command room, the relative position information that real-time display server end is issued, for rescue command provides decision assistant.
In addition to the implementation, the present invention also includes other embodiments, the technical scheme that all employing equivalents or equivalent substitute mode are formed, within the protection domain that all should fall into the claims in the present invention.
Claims (4)
1. the overboard intelligent alarm of large-scale ship rocking searches and rescues backup system, it is characterized in that: it comprises and is worn on ship rocking intelligent terminal with it, be installed on the reception of wireless signals end on naval vessels, database server side, processing server, Message Display Terminal, hand-held display terminal end and alarm module, and mobile reception end; Described intelligent terminal comprises central processing module, gps signal receiver module, wireless transmitter module, water logging detection module and light alarm signal module; The water logging detection module of intelligent terminal starts gps signal receiver module and receives gps signal after water logging signal being detected, obtains the geographical location information of drowning people, launches own location information and overboard alarm signal afterwards by wireless transmitter module; Reception of wireless signals termination receives the wireless signal information that intelligent terminal sends, and is sent to database server side by naval vessels network; Processing server timing reading database server information, if find overboard alarm signal, then start alarm module and send warning information, export the relative position information of naval vessels and intelligent terminal simultaneously according to the latest position information in naval vessels positional information and database server, be shown in Message Display Terminal; Hand-held display terminal access process server, the relative position information obtaining naval vessels and intelligent terminal is used for rescue command; Mobile reception end directly receives the wireless signal of intelligent terminal, obtains its positional information.
2. the overboard intelligent alarm of the large-scale ship rocking of one according to claim 1 searches and rescues backup system, it is characterized in that: the water logging detection module of described intelligent terminal is used for the overboard situation of testing staff, and when water logging signal not detected, system is in silent status; Water logging detection module detect overboard after, the gps signal receiver module of system is started working, for determining overboard positional information, and by wireless transmitter module, personnel location information and overboard warning information wireless signal being sent to naval vessels database server side, this intelligent terminal produces light alarm signal simultaneously.
3. the overboard intelligent alarm of the large-scale ship rocking of one according to claim 1 searches and rescues backup system, it is characterized in that: the up-to-date information of processing server timing reading database server end, if find man overboard's alarm signal, timely driving alarm module produces audible and visual alarm signal, prompting operator on duty; Simultaneously according to the positional information of the naval vessels real time position, attitude information and the intelligent terminal that receive, the relative position of real-time computational intelligence terminal and naval vessels, and issue result of calculation, for the commanding and decision-making of rescuing.
4. the overboard intelligent alarm of the large-scale ship rocking of one according to claim 1 searches and rescues backup system, it is characterized in that: mobile reception end is by central processing module, wireless receiving module, GPS receiver module and display screen form, wireless receiving module receives the wireless signal of intelligent terminal, demodulate the positional information of intelligent terminal, and in conjunction with the GPS information that self receives, real-time calculating also demonstrates the relative position relation of this mobile reception terminal and intelligent terminal, provides real-time information support for search and rescue group performs search and rescue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841778.XA CN105354989B (en) | 2015-11-28 | The large-scale overboard intelligent alarm of ship rocking searches and rescues auxiliary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841778.XA CN105354989B (en) | 2015-11-28 | The large-scale overboard intelligent alarm of ship rocking searches and rescues auxiliary system |
Publications (2)
| Publication Number | Publication Date |
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| CN105354989A true CN105354989A (en) | 2016-02-24 |
| CN105354989B CN105354989B (en) | 2018-08-31 |
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| CN106205256A (en) * | 2016-06-28 | 2016-12-07 | 于祥南 | A kind of simulation training naval vessels underwater emission behaviour's thunder alignment system |
| CN107340774A (en) * | 2017-07-25 | 2017-11-10 | 大连海事大学 | A kind of emergency maneuver accessory system overboard based on ship's staff |
| CN113443099A (en) * | 2021-08-19 | 2021-09-28 | 重庆华渝电气集团有限公司 | Intelligent water life-saving system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106205256A (en) * | 2016-06-28 | 2016-12-07 | 于祥南 | A kind of simulation training naval vessels underwater emission behaviour's thunder alignment system |
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| CN107340774A (en) * | 2017-07-25 | 2017-11-10 | 大连海事大学 | A kind of emergency maneuver accessory system overboard based on ship's staff |
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| CN113443099A (en) * | 2021-08-19 | 2021-09-28 | 重庆华渝电气集团有限公司 | Intelligent water life-saving system |
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