CN105852824B - Positioning, vital sign monitoring and search and rescue system in the cabin of crewman sea - Google Patents
Positioning, vital sign monitoring and search and rescue system in the cabin of crewman sea Download PDFInfo
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Abstract
Positioning, vital sign monitoring and search and rescue system in a kind of cabin of crewman sea, including：Command centre's server, fence transmitter, crewman's vital sign real-time monitor, crewman's Real Time Localizer, carrier-borne personnel positioning processor and persons falling in water locator, it is by being based on the modern information technologies such as AIS, UWB, big-dipper satellite positioning, single crewman's vital sign real-time monitor, carrier-borne and persons falling in water Real Time Localizer and wounded's vital sign and location data Transmission system are developed, realizes that marine wounded's vital sign monitoring automation, information storage electronization, information transmission network and the wounded give first aid to visualization.
Description
Technical field：
The present invention relates to the technical field of information management of safety of crew, and in particular to is positioned in a kind of cabin of crewman sea, is raw
Order sign monitoring and search and rescue system.
Background technology：
China is faced with from marine many threats at present, and in the local war under Information Condition, aviation is female
The large size such as warship, destroyer naval vessels may be hit in the short time by enemy and generate a large amount of wounded.By by army's naval vessel life entity
Sign telemetering and rescue system also make great sense applied to ship for civil use industry.China's ship for civil use enormous amount, Sui Zhe "With people
For this "It is rooted in the hearts of the people, carrying out vital sign telemetering, overboard monitoring and maritime search and rescue to the personnel in operation at sea ship proposes
Once sending emergency or disaster event occur for higher requirement, grasp the exact position of ship's staff, injured situation in real time
It is extremely important with medical aid for quickly searching and rescuing, once the window phase that mistake is valuable, it will cause subsequent great personnel's damage
Cost is lost and rescues, therefore the project has very great significance for ship ongoing operations and disaster relief tool.
Currently, in Foreign Military market, U.S. army at sea searches and rescues and rescue aspect is in rank first.Domestic application
In, due to the gradual perfection of China's dipper system, catch up with and surpass external chance to we provide.It is domestic at present on commercial market
More ripe to GPS, AIS technology application outside, monotechnics have formed certain market and scale.Some of recent years are related to
The disaster accident of rescue at sea, no matter on warship (ship) accident and it is overboard rescue or the overboard rescue of airplane crash, all highlighted to position
Accident target, shortening rescue time still save rescue cost and all have very important significance.
Therefore either army naval vessel or ship for civil use (including fishing boat, container ship, LPG etc.), all it is badly in need of a set of complete
Positioning, vital sign monitoring and search and rescue system in whole crewman sea cabin.Positioning, vital sign monitoring in warship, crewman sea cabin
And search and rescue system informationization application field is extensive, is applied not only to position in complicated large-scale naval vessels cabin, it is civilian to can be additionally used in, due to
Large-scale warship, cabin room be complicated, densely populated place, be damaged sexual assault when, be also easy to produce a large amount of wounded in a short time.The wounded give first aid to
Work easily encounters difficulty different from the past at this moment：First, wartime situation is unpredictable, when, where, who am injured or fall
Water is all unknown, and the condition of the injury weight different from of the different wounded, is needed identified in time；Second is that large-scale combat vessel structure
Complexity, wounded position are not easy to obtain, and conventional search and rescue is difficult to carry out.If warship, positioning in the cabin of crewman sea, raw can be developed
Sign monitoring and search and rescue system are ordered, a convenience, intuitive, interactive, controllable search and rescue information platform can be provided to the user, to carry
High maritime organization rescue command and sick and wounded's Level of first-aid treatment have great meaning to realize that rescue at sea guarantee provides scientific basis
Justice.
The applicant has been devoted to the R&D work of this respect, has applied and to obtain Chinese invention patent as follows：
CN201210086546.4, entitled " sign monitor based on wireless radio-frequency and its monitoring method ", publication number
CN102613965A provides a kind of sign monitor based on wireless radio-frequency, to acquire Human Physiology achievement data,
And monitoring base station equipment is sent data to by way of radio communication, including：Several sensors, sensor data acquisition mould
Block, processor module, Zigbee network communication module and power module etc.；CN201210086795.3, it is entitled " to be based on
Wearable wounded's vital sign real-time monitoring system of wireless radio-frequency ", publication number CN102715891A provides a kind of base
In wearable wounded's vital sign real-time monitoring system of wireless radio-frequency, including：Including：Several guardian sensors nodes,
Zigbee/wifi sensor monitorings net, wounded's information monitoring system and big-dipper satellite command monitor system, the guardian sensors section
Connected by the Zigbee/wifi sensor monitorings net between point, wounded's information monitoring system and big-dipper satellite command monitor system
It connects, the guardian sensors node acquires Human Physiology achievement data, and passes through the Zigbee/ using radio communication mode
Wifi sensor monitoring nets are transmitted to wounded's information monitoring system and big-dipper satellite command monitor system；The guardian sensors
Node uses sign monitor, the sign monitor to further comprise：Temperature monitoring module, monitoring of pulse module, blood oxygen prison
Survey module, monitoring of blood pressure module etc..
It there is no positioning in the crewman sea cabin of complete set, vital sign monitoring and search and rescue system and its method at present.
Technical problem underlying to be solved by this invention is：1, dipper system is given full play to, (ship is automatic by GPS, AIS
Identifying system) the respective advantage with integration.2, research and development Transmission system how by the basic information being collected into such as location data, monitoring
Information and big-dipper satellite alignment system transmission module are integrated；How research and development realize the seamless right of search and rescue system and dipper system
It connects, the communication function of dipper system is quickly and efficiently utilized convenient for medical service force, timely summary information and sends out instruction.3, how
Carry out the quantization acquisition of path optimization's previous information：Dynamic time shaft control is completed on platform, but specific wounded's row
Into or medical acquisition approach need a large amount of field survey work, and also need in measurement process to combine various scene factors
Different real process is set, each path, each type of wounded are all carried out with the rehearsal and measurement of example.
Invention content：
The technical scheme is that by using Dynamic Simulation Method, large-scale naval vessels inner track environment, naval vessels are simulated
The wounded occur to be distributed with identification, are optimized to the search and rescue path of the wounded；It is existing by being based on AIS, UWB, big-dipper satellite positioning etc.
For information technology, single crewman's vital sign real-time monitor, carrier-borne and persons falling in water Real Time Localizer and wounded's life are developed
Sign and location data Transmission system are ordered, realizes that marine wounded's vital sign monitoring automation, information storage electronization, information pass
Defeated networking and the wounded give first aid to visualization.Medical service force can utilize individual soldier's vital sign real-time monitor, the crewman based on UWB real
When locator, the persons falling in water locator based on Beidou satellite system, discovery be in different location and concealed in numerous cabins
The interior wounded and persons falling in water, assisting commander department, establishment officer's supplement is vacant as early as possible, and guides warship person, hygienic soldier, health
Member, doctor have found and give first aid to the wounded as early as possible, win valuable " gold " therapeutic time, to farthest reduce personnel's wound
It dies.
Key technology according to the present invention includes：
1, dynamic analog (Dynamic Simulation)：Refer to and describes system by ODE or partial differential equation
Out, the process of real-time system action model is then established by computer program.Briefly, dynamic analog is digital mould
It is quasi-, the process time interval of a step is needed, its integral is calculated by obtaining the area under approximate derivative curve to be tied
Fruit.
2, monte carlo method (Monte Carlo Method)：Also known as computer stochastic simulation method exists derived from the U.S.
" Manhattan project " that atom bomb is developed in World War II, is proposed by Ulam and Von Neumann et al., for solving
The computational problem encountered at that time.Due to this method be easy determine mean square deviation, with regard to be not present number of significant digit lose problem, and because
Sliding-model control is not necessarily carried out for it, therefore makes it suitable for solving the problems, such as higher-dimension, depositing for computer is greatly saved
Storage unit.
3, UWB (UltraWideband) technology：It is a kind of carrierfree communication ultra-wide band communication technology, using nanosecond to micro-
The burst pulse transmission data of Microsecond grade.By transmitting the wireless signal of low-power on wider frequency spectrum, UWB can be on 200 meters of left sides
The positioning accuracy of 0.15m-0.3m is realized in right range, and can transmit vital sign data.UWB has anti-interference ability simultaneously
By force, transmission rate is high, very bandwidth is wide, consumption electric energy is small, transmission power is small etc. lives many advantages, be mainly used in secret communication,
The fields such as high precision position measurement, radar.
4, Sensium technologies：It is a super low-power consumption sensor interface and transceiver platform, it is restructural including one
Digital module, a radio transceiver module and a built-in temperature sensor for sensor interface, provided with processor.Work as people
Member wears or when wearing this sensor, can continuously monitor a variety of health indicators, such as the rhythm of the heart, body temperature, pulse rates and exhales
Frequency is inhaled, and these data are transferred to the base station for being mounted with medical records instrument, is a kind of the real-time of the important life signal of human body
Wireless monitor.
Positioning, vital sign monitoring and search and rescue system in a kind of complete crewman sea cabin of present invention offer, including：Commander
Central server, fence transmitter, crewman's vital sign real-time monitor, crewman's Real Time Localizer, carrier-borne personnel positioning
Processor and persons falling in water locator, wherein fence transmitter, in naval vessel area under the control of command centre's server
Launching electronics signal in the range of domain confirms that crewman on naval vessel, works as crewman when crewman's Real Time Localizer is located in fence
Real Time Localizer leaves fence, then it is assumed that crewman is overboard；Crewman's vital sign real-time monitor acquires the life of crewman in real time
Order sign；Crewman's Real Time Localizer, for when crewman's Real Time Localizer is located in fence, confirming crewman on naval vessel,
Positioning in real time is carried out to crewman and obtains crewman's vital sign data from crewman's vital sign real-time monitor, and by response data
It is sent to carrier-borne personnel positioning processor, location data is transmitted to command centre's service after the processing of carrier-borne personnel positioning processor
Device；Persons falling in water locator, for when crewman's Real Time Localizer leaves fence, confirming that crewman is overboard, persons falling in water is fixed
Position device emits positioning signal to command centre's server, while emitting from crewman's vital sign real-time monitor and obtaining crewman's life
Sign data；Command centre's server can be combined for receiving and processing crewman's location data and crewman's vital sign data
Crewman's location data, is shown in Electronic Chart System, and carries out Comprehensive Evaluation.
Preferably, crewman's vital sign real-time monitor is wearing formula device, utilizes the sensing technologies such as Sensium.Crewman
Vital sign real-time monitor include temperature monitoring module, monitoring of pulse module, respiratory wave monitoring modular, monitoring of blood pressure module,
Cardioelectric monitor module, motion monitoring module and processor.The processor of crewman's vital sign real-time monitor is controlling body temperature
Monitoring modular, monitoring of pulse module, respiratory wave monitoring modular, monitoring of blood pressure module, cardioelectric monitor module, motion monitoring module work
Make, and data measured is transmitted to crewman's Real Time Localizer by IEEE 802.15.4 agreement Radio Transmission Technologys；Temperature monitoring
The data monitored are sent to processor by module to monitor the body temperature characteristic value of the wounded；Monitoring of pulse module is supervising
The pulse characteristics value of the wounded is surveyed, and the data monitored are sent to processor；Respiratory wave monitoring modular is exhaled to monitor the wounded
Frequency is inhaled, and the data of monitoring are sent to processor；Monitoring of blood pressure module will supervise to monitor the blood pressure characteristics value of the wounded
The data measured are sent to processor；Cardioelectric monitor module is monitoring the ecg characteristics value of the wounded, and the data that will be monitored
It is sent to processor；The data of monitoring are sent to processing by motion monitoring module to monitor wounded's motor pattern and feature
Device.
Preferably, crewman's Real Time Localizer uses UWB wireless communication techniques, including IEEE 802.15.4 agreement receivers
Label is positioned with UWB, it includes impulse generator that wherein UWB, which positions label, generates pulse electromagnetic wave, and signal source is modulated by antenna
It sends out.
Preferably, persons falling in water locator is the Big Dipper and AIS bimodulus devices, and Big Dipper location data is by big-dipper satellite and defends
To command centre's server, AIS location datas by AIS ship carry base station and are transferred to command centre to be serviced star communication link
Device is positioned using AIS under normal condition, if AIS positioning failures, are directly positioned by the Big Dipper.Persons falling in water locator includes
Big-dipper satellite locating module, AIS modules, location data processing module, Anneta module and power management module.
Preferably, command centre's server can also optimize the search and rescue path of the indoor wounded in cabin and persons falling in water, by
Dynamic analog platform Anylogic constructing analogs naval vessel and marine path, according to the knot of crewman's positioning and its vital sign monitoring
Fruit carries out path optimization.
The present invention also provides positioning, vital sign monitoring and rescue method, packets in the crewman sea cabin based on above system
Include following steps：
Step 1：Fence transmitter launching electronics in naval vessel regional extent under the control of command centre's server
Signal confirms crewman on naval vessel, when crewman's Real Time Localizer leaves electricity when crewman's Real Time Localizer is located in fence
Sub- fence, then it is assumed that crewman is overboard；
Step 2：Crewman's vital sign real-time monitor acquires crewman's vital sign monitoring data；
Step 3：When crewman's Real Time Localizer is located in fence, crewman is confirmed on naval vessel, crewman positions in real time
Device acquires carrier-borne personnel positioning data, and obtains above-mentioned crewman's vital sign Real-time Monitoring Data, by crewman's vital sign data
It is sent to carrier-borne personnel positioning processor with location data, location data is transmitted to finger after the processing of carrier-borne personnel positioning processor
Wave central server；
Step 4：When crewman's Real Time Localizer leaves fence, then it is assumed that crewman is overboard, starts persons falling in water positioning
Device, persons falling in water locator acquire persons falling in water location data, and obtain crewman's vital sign data, and by itself and persons falling in water
Location data sends jointly to command centre's server；
Step 5：After human life's sign data and location data are by data link transmission to command centre's server,
It is presented in commander's machine map in real time, display personal information, vital sign, location data.
Preferably, in step 2, crewman's vital sign monitoring data are acquired using multiple sensors, wherein temperature passes
Sensor signal output end connects temperature sensor embedded with conducting wire, obtains crewman's auxillary temperature in real time；Monitoring of pulse Sensor monitoring
Arteria brachialis beats per minute；Movement of thorax and cardiac position caused by respiratory wave monitors sensor by monitoring human body respiration
Variation is fluctuated in conjunction with electrocardio, obtains respiratory rate；Monitoring of blood pressure sensor calculates body surface 2 not by monitoring pulse wave
With the pulse wave conduction speed of position conduction, models coupling Kalman filter equation is established, thus it is speculated that human blood-pressure；Cardioelectric monitor passes
Sensor obtains human body electrocardio wave in real time by 3 lead electrocardioelectrodes, and is amplified faint electrocardiosignal by signal amplifier,
Noise and clutter are removed by filter；Motion monitoring passes through the six degree of freedom gyroscope and the three-dimensional that are placed on human body wearable device
Accelerograph, intelligence evaluate and test human motion state.
Preferably, in step 3, when acquiring carrier-borne personnel positioning data, by building the wireless network in hull interior
Network sends pulse electromagnetic wave in real time using UWB positioning label techniques, and carrier-borne personnel positioning processor receives, and using based on away from
From location algorithm TOA (Time of Arrival) telemetry, to measure the distance between UWB transceiver communication nodes.Vital sign
The pulse electromagnetic wave that data information can also position label transmitting by UWB is transferred to carrier-borne personnel positioning processor.
Preferably, in step 4, it is fixed using Big Dipper positioning and AIS that persons falling in water locator acquires persons falling in water location data
Position double-mode, is positioned using AIS under normal condition, if AIS positioning failures, are directly positioned by the Big Dipper.
Preferably, in step 5, the vital sign that command centre's server is set herein in connection with site environment residing for human body is sentenced
Disconnected standard carries out real-time judge individual's life entity state using Bayesian formula and Markov Chain.Command centre's server is also
The search and rescue path that the indoor wounded in cabin and persons falling in water can be optimized, the human life's sign obtained according to command centre and positioning
Data, combined structure and interior compartment environmental map, simulation search and rescue route, select optimal search and rescue and transportation route.
Beneficial effects of the present invention：
1. adapting to the needs of modern war rescue at sea.China is suffered from from marine many threats, large-scale warship at present
The attack of ship once being damaged property is very easy to generate the high-volume wounded in a short time.On the one hand it is since large size is fought
The personnel amount of naval vessels carrying is big, and density is high, and any part of naval vessels, which is wound, may all cause direct injury of human；It is another
Aspect, since naval vessels battle station, cabin are numerous, complex circuit, the fire caused after being hit, toxic gas leakage, explosion etc.
Also secondary injury can be caused to warship person.In addition to this, the wounded are it is also possible to directly overboard because naval vessels are hit, or in warship
It is overboard when ship topples.By large-scale naval vessels individual soldier based on information technology positioning, vital sign monitoring and the development searched and rescued with
Using, targetedly marine medical rescue training is carried out, rescue personnel can be helped to distinguish the condition of the injury severity of the different wounded,
Accomplish " light after first weighing, to delay after first urgency ", improve the level of resources utilization, rational medical treatment is completed within the prime time for the treatment of of war wound
Treatment is safeguarded and restores naval vessel employee and makees strength.
2. positioning, vital sign monitoring and search and rescue system, have precise and high efficiency, economic security etc. excellent in the cabin of crewman sea
Point：U.S. army thinks that the system will cause the revolutionary variation of maritime search and rescue, can abolish what current medical support at sea personnel searched and rescued
Bottleneck improves efficiency and level that personnel search and rescue.
3. positioning, vital sign monitoring and search and rescue system, rescue path is carried out by dynamic model in the cabin of crewman sea
Optimization, real system is studied by the structure, function and behavior of model, the characteristics of to study wartime rescue at sea and rule
Rule, the demand of dynamic analysis health resources, using with sick and wounded's rescued effect.The function that both can be given full play to, and can be with
It optimizes and improves in practical applications.Its economic benefit, if 4,000,000 project funds of input, outfit connects, transceiver, fixed
Position position indicating mark, the network equipment, software development etc. can be used as Ship Equipment configuration, and each ship only considers 700,000, and China is existing big
Type naval vessel is using its income up to several hundred million.
In short, positioning, vital sign monitoring and search and rescue system realize warship (ship) member life in the crewman sea cabin of the present invention
It orders sign telemetering and searches and rescues unified management, the functions such as realize the unified management of various data, safeguard, distribute, and based on defending duty
With the optimum management sued and laboured.It can be used for the Big Dipper+AIS+ vital sign individual soldier equipment and civilian life-support back pack：Realize warship (ship) member
Positioning, search and rescue signal transmission, vital sign monitoring after overboard.Positioning accuracy 10-20m, 50 nautical miles of search and rescue signal range, life entity
Sign is sent simultaneously with signal, can be promoted marine warship person's supportability and level, be accomplished to realize specific to the single wounded's
Efficient Support and merging, promoting warship person's fighting capacity for naval vessel information and commanding in the rear platform can be promoted.
Description of the drawings：
Fig. 1 is positioning in the crewman sea cabin of the present invention, vital sign monitoring and search and rescue system block diagram；
Fig. 2 is the signal flow graph of positioning in the crewman sea cabin of the present invention, vital sign monitoring and search and rescue system；
Fig. 3 is positioning in the crewman sea cabin of the present invention, vital sign monitoring and crewman's life entity levies in kind of search and rescue system
When monitor schematic diagram；
Fig. 4 is the carrier-borne people based on UWB of positioning in the crewman sea cabin of the present invention, vital sign monitoring and search and rescue system
Member positions schematic diagram in real time；
Fig. 5 be the present invention crewman sea cabin in positioning, vital sign monitoring and search and rescue system persons falling in water position and
Search and rescue block diagram.
Specific implementation mode：
Below in conjunction with attached drawing 1-5, the invention will be further described.It should be understood that following embodiment is merely to illustrate the present invention
Not for restriction the scope of the present invention.
Positioning, vital sign monitoring and search and rescue system include command centre's server, electricity in the crewman sea cabin of the present invention
Sub- fence transmitter, crewman's vital sign real-time monitor, crewman's Real Time Localizer, carrier-borne personnel positioning processor and overboard people
Member's locator.
Fence transmitter, launching electronics are believed in naval vessel regional extent under the control of command centre's server
Number, when crewman's Real Time Localizer is located in fence, crewman is confirmed on naval vessel, when crewman's Real Time Localizer leaves electronics
Fence, then it is assumed that crewman is overboard.
Crewman's vital sign real-time monitor is designed as wearable garment shape using sensing technologies such as Sensium, interior
Embedding multiple sensors and controller etc., in real time acquire crewman vital sign, including temperature monitoring module, monitoring of pulse module,
Respiratory wave monitoring modular, monitoring of blood pressure module, cardioelectric monitor module, motion monitoring module and processor.Wherein, processor is used
To control body temperature monitoring modular, monitoring of pulse module, respiratory wave monitoring modular, monitoring of blood pressure module, cardioelectric monitor module, movement
Monitoring modular works, and data measured is transmitted to crewman by IEEE 802.15.4 agreement Radio Transmission Technologys and is positioned in real time
Device；The data monitored are sent to processor by temperature monitoring module to monitor the body temperature characteristic value of the wounded；Monitoring of pulse
The data monitored are sent to processor by module to monitor the pulse characteristics value of the wounded；Respiratory wave monitoring modular to
Wounded's respiratory rate is monitored, and the data of monitoring are sent to processor；Monitoring of blood pressure module is special to the blood pressure for monitoring the wounded
Value indicative, and the data monitored are sent to processor；Cardioelectric monitor module will supervise to monitor the ecg characteristics value of the wounded
The data measured are sent to processor；Motion monitoring module is to monitor wounded's motor pattern and feature, and by the data of monitoring
It is sent to processor.
Crewman's Real Time Localizer, for being positioned and being acquired crewman's vital sign data in real time to crewman, and will be corresponding
Signal emits outward, and high speed, low cost and low-power consumption, the strong UWB of anti-multipath jamming, penetration capacity is used to wirelessly communicate skill
Art is designed as watch shape, including IEEE 802.15.4 agreements receivers and UWB position label, and wherein UWB positions label packet
Impulse generator is included, generates pulse electromagnetic wave, signal source is modulated to be sent out by antenna.When crewman's Real Time Localizer is enclosed positioned at electronics
When in column, crewman is confirmed on naval vessel, crewman's Real Time Localizer sends the crewman's vital sign data and location data of acquisition
To carrier-borne personnel positioning processor, location data route device transmission after the processing of carrier-borne personnel positioning processor by data transmission
To command centre's server.Its Ding Weijingdu <0.3m, vital sign sample rate 1HZ~100HZ, overboard monitoring fast response time
In 0.01 second.
Persons falling in water locator, for when crewman's Real Time Localizer leaves fence, confirming that crewman is overboard, overboard people
Member's locator sends out alarm signal to command centre's server, and emits positioning signal, notify commanding and report personnel with
The relative position on naval vessel comprising big-dipper satellite locating module, AIS modules, location data processing module, Anneta module, power supply
Management module.The persons falling in water locator is the Big Dipper and AIS bimodulus devices, and Big Dipper location data is logical by big-dipper satellite and satellite
Believe link transmission arrive command centre's server, AIS location datas by AIS ship load base station be transferred to command centre's server, from
And can realize Big Dipper location data and the check and correction of AIS location datas and merge, mould is handled by location data under normal condition
Block forms AIS messages and is sent to commander's base station broadcast, if AIS Module Fails, is directly sent to commander by Big Dipper short message
Machine, dual-mode design ensure that location data sends and guides rescue in time.Persons falling in water locator can also acquire crewman's life entity
Data are levied, and itself and location data are sent jointly into command centre's server.
Command centre's server can combine ship for receiving and processing crewman's location data and crewman's vital sign data
Member's location data, carries out Comprehensive Evaluation, to realize combining closely for vital sign monitoring information and location data, by having
The information engaging process of effect realizes accessible transmission of the vital sign by positioning system channel, meets what actual needs solved
Information summarizes, counts, transmitting and the various demands such as instruction issuing.Command centre's server can also optimize the indoor wounded in cabin
With the search and rescue path of persons falling in water, marine large-scale combat vessel interior compartment, mould are constructed by dynamic analog platform Anylogic
The path and combinations thereof for intending its inside, according to wounded's distribution with vital sign monitoring as a result, according to " after first weighing gently, after first urgency
It is slow " principle, and determined on the basis of path optimization and carry or search and rescue route, completed path optimization, propose prioritization scheme.
Include following step the present invention is based on positioning, vital sign monitoring and rescue method in the crewman sea cabin of above system
Suddenly：
Fence transmitter launching electronics signal in naval vessel regional extent under the control of command centre's server, when
When crewman's Real Time Localizer is located in fence, crewman is confirmed on naval vessel, when crewman's Real Time Localizer leaves fence,
Then think that crewman is overboard.
Crewman's vital sign real-time monitor acquires crewman's vital sign Real-time Monitoring Data, temperature sensor signal output
End connects temperature sensor embedded with conducting wire, obtains crewman's auxillary temperature in real time, while data measured is passed to processor；Pulse is supervised
Sensor monitoring arteria brachialis beats per minute are surveyed, while data measured is passed to by processor by conducting wire；Respiratory wave monitors
Sensor is changed by movement of thorax and cardiac position caused by monitoring human body respiration, is fluctuated in conjunction with electrocardio, and respiratory rate is obtained,
And the data obtained is transmitted to processor；Monitoring of blood pressure sensor calculates 2 different locations of body surface by monitoring pulse wave
The pulse wave conduction speed of conduction establishes models coupling Kalman filter equation, thus it is speculated that human blood-pressure；Cardioelectric monitor sensor is logical
It crosses 3 lead electrocardioelectrodes and obtains human body electrocardio wave in real time, and amplified faint electrocardiosignal by signal amplifier, pass through filter
Wave device removes noise and clutter, sends signal to processor.Motion monitoring is free by be placed on human body wearable device six
Spend gyroscope and three-dimensional accelerometer, intelligence evaluates and tests human motion state, while according to state to physiological compensation effects quality into
Row effectively assessment, accept or reject and self-correcting, avoid as possible and influence of the mitigation activity to physiological signal measurements.Processor is by each biography
Sensor obtains information data parsing compression, by the data transmission after fusion to emitter.
When crewman's Real Time Localizer is located in fence, crewman is confirmed on naval vessel, the acquisition of crewman's Real Time Localizer
Carrier-borne personnel's real time positioning data, and obtain above-mentioned crewman's vital sign Real-time Monitoring Data, by crewman's vital sign data and
Location data is sent to carrier-borne personnel positioning processor, and location data is transmitted to commander after the processing of carrier-borne personnel positioning processor
Central server.Wherein, by building the wireless network in hull interior, pulse is sent using UWB positioning label techniques in real time
Electromagnetic wave, carrier-borne personnel positioning processor receive, and are surveyed using the location algorithm TOA (Time of Arrival) based on distance
Away from method, to measure the distance between UWB transceiver communication nodes, and it is presented in map in conjunction with coordinate, real-time positional accuracy about 10
Centimetre, location frequency is even higher up to 200HZ, while vital sign data information can also be transmitted by this pulse electromagnetic wave
To carrier-borne personnel positioning processor.
When crewman's Real Time Localizer leaves fence, then it is assumed that crewman is overboard, starts persons falling in water locator.The positioning
Device can both manually boot, and overboard can also automatically turn on.Persons falling in water locator acquires persons falling in water location data, gatherer process
Double-mode is positioned with AIS for Big Dipper positioning, Big Dipper location data is transferred to commander by big-dipper satellite and satellite communication link
Central server, AIS location datas carry base station by AIS ship and are transferred to command centre's server, so as to realize that the Big Dipper is fixed
Position data proofreaded and merged with AIS location datas, under normal condition by location data processing module formation AIS messages to
It commands base station broadcast to send, if AIS Module Fails, commander's machine is directly sent to by Big Dipper short message, dual-mode design ensures
Location data sends and guides rescue in time.Persons falling in water locator can also acquire crewman's vital sign data, and by its with
Location data sends jointly to command centre's server.
The wireless and wired network that crewman's vital sign monitoring information and carrier-borne personnel positioning data transmission pass through the full ship of covering
Network not only overcomes the signal shielding of hull steel body structure using the transmission convenience of wireless network but also using cable network.Personnel give birth to
After sign data and location data are ordered by data link transmission to command centre's server, it is presented on commander's machine map in real time
In, display personal information, vital sign, location data.
Command centre's server combines whether the vital sign criterion of setting, real-time judge individual's life entity state need
Want medical rescue.Site environment residing for vital sign criterion combination human body can adjust, revise underlying parameter, mould at any time simultaneously
Type structure is predicted in real time using Bayesian formula and Markov Chain.
Command centre's server can also optimize the search and rescue path of the indoor wounded in cabin and persons falling in water, according to command centre
Route is searched and rescued in the human life's sign and location data of acquisition, combined structure and interior compartment environmental map, simulation, is selected optimal
Search and rescue and transportation route propose prioritization scheme, aid decision.
The preferred embodiment of the invention is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent under the premise of without prejudice to the invention spirit
Modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (7)
1. positioning, vital sign monitoring and search and rescue system in a kind of cabin of crewman sea, it is characterised in that including：Command centre services
Device, fence transmitter, crewman's vital sign real-time monitor, crewman's Real Time Localizer, carrier-borne personnel positioning processor and
Persons falling in water locator, wherein
Fence transmitter, under the control of command centre's server in naval vessel regional extent launching electronics signal, when
When crewman's Real Time Localizer is located in fence, crewman is confirmed on naval vessel, when crewman's Real Time Localizer leaves fence,
Then think that crewman is overboard；
Crewman's vital sign real-time monitor acquires the vital sign of crewman in real time；
Crewman's Real Time Localizer, for when crewman's Real Time Localizer is located in fence, confirming crewman on naval vessel, to ship
Member carries out positioning in real time and obtains crewman's vital sign data from crewman's vital sign real-time monitor, and response data is sent
To carrier-borne personnel positioning processor, location data is transmitted to command centre's server after the processing of carrier-borne personnel positioning processor；
Persons falling in water locator, for when crewman's Real Time Localizer leaves fence, confirming that crewman is overboard, persons falling in water is fixed
Position device emits positioning signal to command centre's server, while emitting from crewman's vital sign real-time monitor and obtaining crewman's life
Sign data；
Command centre's server can combine crewman for receiving and processing crewman's location data and crewman's vital sign data
Location data is shown in Electronic Chart System, and carries out Comprehensive Evaluation；
Command centre's server can also optimize the search and rescue path of the indoor wounded in cabin and persons falling in water, by dynamic analog platform
Anylogic constructing analogs naval vessel and marine path, according to crewman's positioning and its vital sign monitoring as a result, to carry out path excellent
Change.
2. the system as claimed in claim 1, it is characterised in that：Crewman's vital sign real-time monitor is wearing formula device, profit
With Sensium sensing technologies.
3. system as claimed in claim 2, it is characterised in that：Crewman's vital sign real-time monitor includes temperature monitoring mould
Block, monitoring of pulse module, respiratory wave monitoring modular, monitoring of blood pressure module, cardioelectric monitor module, motion monitoring module and processing
Device.
4. system as claimed in claim 2 or claim 3, it is characterised in that：The processor of crewman's vital sign real-time monitor to
Control body temperature monitoring modular, monitoring of pulse module, respiratory wave monitoring modular, monitoring of blood pressure module, cardioelectric monitor module, movement prison
Module work is surveyed, and data measured is transmitted to crewman's Real Time Localizer by IEEE802.15.4 agreement Radio Transmission Technologys；
The data monitored are sent to processor by temperature monitoring module to monitor the body temperature characteristic value of the wounded；Monitoring of pulse mould
The data monitored are sent to processor by block to monitor the pulse characteristics value of the wounded；Respiratory wave monitoring modular is supervising
Wounded's respiratory rate is surveyed, and the data of monitoring are sent to processor；Monitoring of blood pressure module is monitoring the blood pressure characteristics of the wounded
Value, and the data monitored are sent to processor；Cardioelectric monitor module will monitor to monitor the ecg characteristics value of the wounded
To data be sent to processor；Motion monitoring module sends out the data of monitoring to monitor wounded's motor pattern and feature
It send to processor.
5. the system as claimed in claim 1, it is characterised in that：Crewman's Real Time Localizer uses UWB wireless communication techniques, including
IEEE 802.15.4 agreements receivers and UWB position label, and it includes impulse generator that wherein UWB, which positions label, generate pulse electricity
Magnetic wave, signal source is modulated to be sent out by antenna.
6. the system as claimed in claim 1, it is characterised in that：Persons falling in water locator is the Big Dipper and AIS bimodulus devices, the Big Dipper
Location data is transferred to command centre's server by big-dipper satellite and satellite communication link, and AIS location datas are carried by AIS ship
Base station is transferred to command centre's server, is positioned using AIS under normal condition, if AIS positioning failures, directly fixed by the Big Dipper
Position.
7. system as claimed in claim 6, it is characterised in that：Persons falling in water locator includes big-dipper satellite locating module, AIS
Module, location data processing module, Anneta module and power management module.
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| CN201510028659.2A CN105852824B (en) | 2015-01-20 | 2015-01-20 | Positioning, vital sign monitoring and search and rescue system in the cabin of crewman sea |
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| CN201510028659.2A CN105852824B (en) | 2015-01-20 | 2015-01-20 | Positioning, vital sign monitoring and search and rescue system in the cabin of crewman sea |
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