CN105559775A - Communication platform - Google Patents
Communication platform Download PDFInfo
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- CN105559775A CN105559775A CN201510958155.0A CN201510958155A CN105559775A CN 105559775 A CN105559775 A CN 105559775A CN 201510958155 A CN201510958155 A CN 201510958155A CN 105559775 A CN105559775 A CN 105559775A
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- blood sugar
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/20—Workers
- A61B2503/22—Motor vehicles operators, e.g. drivers, pilots, captains
Abstract
The invention relates to a communication platform. An emergency communication platform comprises electrocardiogram examination equipment, blood glucose measurement equipment, an emergency press key and a Freescale IMX6 processing chip, wherein the electrocardiogram examination equipment is used for extracting electrocardiogram parameters of a captain in a passenger ship cockpit; the blood glucose measurement equipment is used for extracting blood glucose parameters of the captain in the passenger ship cockpit; the Freescale IMX6 processing chip is connected with the electrocardiogram examination equipment and the blood glucose measurement equipment; and whether the emergency press key is controlled to start emergency communication equipment or not is determined according to the detection results of the electrocardiogram examination equipment and the blood glucose measurement equipment. By using the communication platform, the physiological status information of the captain driving a passenger ship can be considered in the safety protection range of the passenger ship.
Description
Technical field
The present invention relates to blood Sugar Monitoring field, particularly relate to a kind of communications platform.
Background technology
Modern steamer refers to the ship promoted with mechanical engine, multiplex iron and steel manufacture.Original steamer tramples wooden wheel with manpower to advance, and modern age, steamer was with the steam driven vessel of Steam Actuation outside paddle wheel wheel oar, the multiplex turbogenerator of modern steamer.
There is passenger traffic, shipping, tourism and other purposes in the purposes of steamer, for the steamer of passenger traffic, i.e. passenger steamer, also known as passenger boat, for transporting passenger, also loads and transports a small amount of goods.Based on carrying, hold concurrently fortune partial cargo be combination vessel; Based on loading, what hold concurrently a small amount of passenger of fortune is goods passenger steamer.According to SOLAS, boats and ships more than all carrying 12 people are passenger boat, no matter whether are loaded with goods simultaneously.
Passenger boat generally has perfect superstructure, in order to arrange other main cabin various types of and some service cabins; Strict to lifesaving, fire prevention, the safety requirements such as anti-heavy; There is higher comfortableness, there is good sound insulation, shock-absorbing performance; There are the higher speed of a ship or plane and the margin of power.The usual course line of passenger boat is fixed, flight is regular.
Due to the development of air transportation, marine passenger boat has turned to coastal and coastal waters short distance transport, and is engaged in tourism more, and the passenger boat of inland waters is still a kind of important passenger traffic equipment of many countries.According to the different seagoing vessels, ferry boat, river steamer etc. of navigation ground point mode, wherein seagoing vessel can divide according to distance again and makes coastal waters and trans-oceanic two kinds, and wherein trans-oceanic seagoing vessel passenger boat transfers the pleasure boat of sightseeing tour function formula to.
Due to the special environment of water transportation, and passenger steamer generally carries more passenger, extremely important to the detection of passenger steamer, but, at present the detection of passenger steamer is mainly appeared at and passenger steamer object is detected, considerably less to the state-detection of passenger steamer human pilot, also lack the corresponding mechanism can carrying out urgency traffic when exception being detected simultaneously.
For this reason, the present invention proposes a kind of communications platform, high-precision blood glucose monitoring device and electrocardiogram watch-dog is adopted to detect in time the blood glucose of captain and electrocardiogram parameters and report to the police, and when recognizing captain's abnormal state, urgency traffic equipment is started in time, for passenger increases lease of life waterborne with button form.
Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides a kind of communications platform, utilize targetedly, can be used for the blood glucose monitoring device of the cramped construction of passenger steamer driving cabin and electrocardiogram watch-dog and realize the glycemic parameters of passenger steamer captain to steering position and the extraction of electrocardiogram parameters respectively, and trigger alarm is machine-processed when exception, more crucially, the triggering passenger urgency traffic passage when exception, helps passenger to relate to water life-saving center as early as possible.
According to an aspect of the present invention, provide a kind of communications platform, described urgency communication platform comprises Electrocardiography equipment, blood sugar test equipment, emergency button and Freescale IMX6 process chip, described Electrocardiography equipment is for being extracted in the electrocardiogram parameters of the captain driven in passenger boat driving cabin, described blood sugar test equipment is for being extracted in the glycemic parameters of the captain driven in passenger boat driving cabin, described Freescale IMX6 process chip is connected respectively with described Electrocardiography equipment and described blood sugar test equipment, testing result according to described Electrocardiography equipment and described blood sugar test equipment determines whether to control described emergency button to start communication device for emergency.
More specifically, in described communications platform, comprise: signal collecting device, comprise multiple medical electrode and multiple movement locus sensor, described multiple medical electrode are separately positioned on multiple fixed positions at captain's body surface place, for extracting multiple voltages that captain's cardioelectric field produces respectively in multiple fixed positions at body surface place, each movement locus sensor is close to medical electrode and places, for extracting the drift electrocardio voltage signal that corresponding position captain produces because of breathing and human motion; Movement locus abatement apparatus, be not connected with described multiple medical electrode and described multiple movement locus sensor, the drift electrocardio voltage signal that each voltage produced by each medical electrode and corresponding movement locus sensor produce is sued for peace, to obtain corresponding target voltage; Lead circuit, is connected with described movement locus abatement apparatus, for receiving multiple target voltage, calculating electrocardio voltage difference based on described multiple target voltage and exporting; Signal amplification circuit, is connected with the described circuit that leads, for receiving described electrocardio voltage difference and amplifying described electrocardio voltage difference; Bandwidth-limited circuit, is connected with described signal amplification circuit, and the noise contribution in the electrocardio voltage difference after amplifying for filtering is to obtain filtered electrical pressure reduction; Analog to digital conversion circuit, is connected with described bandwidth-limited circuit, for carrying out analog digital conversion to filtered electrical pressure reduction, to obtain digitized voltage difference; Electrocardiogram parameters extracts circuit, is connected with described analog-digital converter, extracts sinus rate and the QT interval of captain based on described digitized voltage difference; Direct Digital Frequency Synthesizers, the sine wave signal that can adjust for generation of frequency and phase place uses to be used as mixing as rf frequency source; Pulse-series generator, for generation of pulse train; Frequency mixer, is connected respectively with described Direct Digital Frequency Synthesizers and described pulse-series generator, adopts pulse train offset of sinusoidal ripple signal to carry out mixed modulated; Power amplifier, is connected with described frequency mixer, for being amplified by the signal after mixed modulated; Switching Power Supply, is used as the interface circuit between probe and power amplifier, by the signal loading after amplification in the radio-frequency receiving-transmitting coil of probe; Nd-Fe-B permanent magnetic type magnet structure, produces a uniform static magnetic field of field intensity in the space holding captain's finger; Probe, is placed on captain's finger position, is wound around radio-frequency receiving-transmitting coil to be sent into by the signal of loading in described Nd-Fe-B permanent magnetic type magnet structure, produces nmr phenomena, also for sending pointing the deamplification obtained after interior Hydrogen Proton resonates through captain; Warning screen, is arranged on the body of passenger boat passenger compartment cabin, is connected with Freescale IMX6 process chip, and for when receiving abnormality signal, display button call character, when receiving normal state signal, does not carry out display operation; Emergency button, is arranged on the body of passenger boat passenger compartment cabin, is positioned at described warning screen side; By key driving apparatus, being connected with described emergency button, for when receiving the pressing operation in described emergency button, sending power supply suppling signal; Communication device for emergency, is arranged on the body of passenger boat passenger compartment cabin, is positioned at described warning screen side, for the call-information of passenger to be sent to the server place of passenger boat administrative center by communication link; Switching over equipment, be connected by key driving apparatus with described, when receiving described power supply suppling signal, open interface channel between described independently-powered equipment and described communication device for emergency to keep described independently-powered equipment to the supply of electric power of described communication device for emergency; Independently-powered equipment, with described warning screen, to be describedly connected respectively by key driving apparatus, described switching over equipment and described communication device for emergency, to be only described warning screen, describedly to provide supply of electric power by key driving apparatus, described switching over equipment and described communication device for emergency; Freescale IMX6 process chip, is connected with described probe, receives described deamplification, analyze the spectral line of described deamplification, and calculates wherein glucose proportion, thus obtains the blood sugar concentration of captain; Freescale IMX6 process chip is also extracted circuit and is connected with the sinus rate receiving captain and QT interval with described electrocardiogram parameters; Wherein, described Freescale IMX6 process chip is when described blood sugar concentration is at default blood glucose upper concentration, send the too high identification signal of blood sugar concentration, when described blood sugar concentration is at default blood glucose least concentration, send the too low identification signal of blood sugar concentration, when described sinus rate is outside default sinus rate scope, send sinus rate anomalous identification signal, when described QT interval is outside default QT interval scope, send QT interval anomalous identification signal; The radio-frequency receiving-transmitting coil that described probe is wound around is the one in birdcage coil, toroidal winding, saddle-shaped coils, phased array coils and annulus; Described electrocardio voltage difference comprises multiple voltage difference; When Freescale IMX6 process chip sends the too high identification signal of blood sugar concentration, the too low identification signal of blood sugar concentration, sinus rate anomalous identification signal or QT interval anomalous identification signal, Freescale IMX6 process chip sends abnormality signal simultaneously, otherwise Freescale IMX6 process chip sends normal state signal simultaneously.
More specifically, in described communications platform: the frequency synthesis that described Direct Digital Frequency Synthesizers adopts adopts direct digital synthesizers.
More specifically, in described communications platform: the frequency synthesis that described Direct Digital Frequency Synthesizers adopts adopts analog phase-locked look.
More specifically, in described communications platform: the frequency synthesis that described Direct Digital Frequency Synthesizers adopts adopts digital phase-locked loop.
More specifically, in described communications platform, described urgency communication platform also comprises: portable hard drive, is connected with described Freescale IMX6 process chip, for prestoring default blood glucose upper concentration, presetting blood glucose least concentration, presetting sinus rate scope and default QT interval scope.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram of the first embodiment of communications platform of the present invention.
Reference numeral: 1 Electrocardiography equipment; 2 blood sugar test equipment; 3 emergency button; 4 Freescale IMX6 process chip
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of communications platform of the present invention is described in detail.
Although passenger steamer low running speed, because its special circumstances of transporting on the water, danger is not worse than other vehicles, and passenger steamer handling capacity of passengers is comparatively large, meets accident and will cause serious casualties.The reason that general passenger steamer meets accident, except the reason of the object of passenger steamer own, is more because drive error in judgement or the fatigue driving of the captain of passenger steamer, therefore, most important to the condition monitoring of the captain driving passenger steamer.
At present, passenger steamer object itself is mainly concentrated on to the monitoring of passenger steamer, and to driving the captain of passenger steamer, corresponding monitoring means are limited, are more the video monitorings to passenger compartment, even if having some for the monitoring means of driver's cabin, also is mostly detections to the limited physical quantity such as cabin interior temperature, air pressure, lack the detection to the physiological status of captain, say nothing of and adopt when captain's abnormal state, notify the communication mechanism of the personnel of passenger compartment in time.And, in the prior art, the passenger compartment at captain place driving cabin and passenger place is usually by driving cabin locking position, and the driving condition passenger of captain lacks passage at all and goes to learn, passenger one aboard, consigns to the captain in driving cabin and other human pilots substantially by life.
But in fact, the physiological status of captain is extremely important, on the one hand, captain's spirit hypertonicity or ill situation may be there is, if do not notify that other staff carry out rescuing and replacing driving, be easy to the economic loss caused casualties, on the other hand, also may occur the situation that captain's dangerous driving is even hijacked a ship, at this moment the physiological parameter of captain there will be some omens usually, if these omens of captain can be predicted, just can avert catastrophe to a certain extent.
As can be seen here, there is following technical problem in prior art: lack effective captain's physiological status checkout equipment; Lack effective physiological parameter early warning mechanism; And shortage promptly can trigger at hour of danger and help the urgency communication passage of passenger compartment personnel and PERCOM peripheral communication.
For this reason, the present invention has built a kind of communications platform, ECG signal and the blood glucose signal of the captain of steering position can be understood in time, abnormal once appearance, urgency communication mechanism can be started to help the passenger of passenger compartment to seek external assistance, be convenient to water life-saving center and understand passenger boat situation by urgency traffic passage, and take emergency measures in time to avoid spreading further of the state of affairs.
Fig. 1 is the block diagram of the first embodiment of communications platform of the present invention, described urgency communication platform comprises Electrocardiography equipment, blood sugar test equipment, emergency button and Freescale IMX6 process chip, described Electrocardiography equipment is for being extracted in the electrocardiogram parameters of the captain driven in passenger boat driving cabin, described blood sugar test equipment is for being extracted in the glycemic parameters of the captain driven in passenger boat driving cabin, described Freescale IMX6 process chip is connected respectively with described Electrocardiography equipment and described blood sugar test equipment, testing result according to described Electrocardiography equipment and described blood sugar test equipment determines whether to control described emergency button to start communication device for emergency.
Then, continue to be further detailed the second embodiment of communications platform of the present invention.
Described urgency communication platform comprises: signal collecting device, comprise multiple medical electrode and multiple movement locus sensor, described multiple medical electrode are separately positioned on multiple fixed positions at captain's body surface place, for extracting multiple voltages that captain's cardioelectric field produces respectively in multiple fixed positions at body surface place, each movement locus sensor is close to medical electrode and places, for extracting the drift electrocardio voltage signal that corresponding position captain produces because of breathing and human motion.
Described urgency communication platform comprises: movement locus abatement apparatus, be not connected with described multiple medical electrode and described multiple movement locus sensor, the drift electrocardio voltage signal that each voltage produced by each medical electrode and corresponding movement locus sensor produce is sued for peace, to obtain corresponding target voltage; Lead circuit, is connected with described movement locus abatement apparatus, for receiving multiple target voltage, calculating electrocardio voltage difference based on described multiple target voltage and exporting.
Described urgency communication platform comprises: signal amplification circuit, is connected with the described circuit that leads, for receiving described electrocardio voltage difference and amplifying described electrocardio voltage difference; Bandwidth-limited circuit, is connected with described signal amplification circuit, and the noise contribution in the electrocardio voltage difference after amplifying for filtering is to obtain filtered electrical pressure reduction; Analog to digital conversion circuit, is connected with described bandwidth-limited circuit, for carrying out analog digital conversion to filtered electrical pressure reduction, to obtain digitized voltage difference.
Described urgency communication platform comprises: electrocardiogram parameters extracts circuit, is connected with described analog-digital converter, extracts sinus rate and the QT interval of captain based on described digitized voltage difference; Direct Digital Frequency Synthesizers, the sine wave signal that can adjust for generation of frequency and phase place uses to be used as mixing as rf frequency source; Pulse-series generator, for generation of pulse train; Frequency mixer, is connected respectively with described Direct Digital Frequency Synthesizers and described pulse-series generator, adopts pulse train offset of sinusoidal ripple signal to carry out mixed modulated; Power amplifier, is connected with described frequency mixer, for being amplified by the signal after mixed modulated.
Described urgency communication platform comprises: Switching Power Supply, is used as the interface circuit between probe and power amplifier, by the signal loading after amplification in the radio-frequency receiving-transmitting coil of probe; Nd-Fe-B permanent magnetic type magnet structure, produces a uniform static magnetic field of field intensity in the space holding captain's finger; Probe, is placed on captain's finger position, is wound around radio-frequency receiving-transmitting coil to be sent into by the signal of loading in described Nd-Fe-B permanent magnetic type magnet structure, produces nmr phenomena, also for sending pointing the deamplification obtained after interior Hydrogen Proton resonates through captain.
Described urgency communication platform comprises: warning screen, is arranged on the body of passenger boat passenger compartment cabin, is connected with Freescale IMX6 process chip, for when receiving abnormality signal, display button call character, when receiving normal state signal, does not carry out display operation; Emergency button, is arranged on the body of passenger boat passenger compartment cabin, is positioned at described warning screen side; By key driving apparatus, being connected with described emergency button, for when receiving the pressing operation in described emergency button, sending power supply suppling signal.
Described urgency communication platform comprises: communication device for emergency, is arranged on the body of passenger boat passenger compartment cabin, is positioned at described warning screen side, for the call-information of passenger to be sent to the server place of passenger boat administrative center by communication link; Switching over equipment, be connected by key driving apparatus with described, when receiving described power supply suppling signal, open interface channel between described independently-powered equipment and described communication device for emergency to keep described independently-powered equipment to the supply of electric power of described communication device for emergency.
Described urgency communication platform comprises: independently-powered equipment, with described warning screen, to be describedly connected respectively by key driving apparatus, described switching over equipment and described communication device for emergency, to be only described warning screen, describedly to provide supply of electric power by key driving apparatus, described switching over equipment and described communication device for emergency.
Described urgency communication platform comprises: Freescale IMX6 process chip, is connected, receives described deamplification, analyze the spectral line of described deamplification with described probe, and calculates wherein glucose proportion, thus obtains the blood sugar concentration of captain; Freescale IMX6 process chip is also extracted circuit and is connected with the sinus rate receiving captain and QT interval with described electrocardiogram parameters.
Wherein, described Freescale IMX6 process chip is when described blood sugar concentration is at default blood glucose upper concentration, send the too high identification signal of blood sugar concentration, when described blood sugar concentration is at default blood glucose least concentration, send the too low identification signal of blood sugar concentration, when described sinus rate is outside default sinus rate scope, send sinus rate anomalous identification signal, when described QT interval is outside default QT interval scope, send QT interval anomalous identification signal; The radio-frequency receiving-transmitting coil that described probe is wound around is the one in birdcage coil, toroidal winding, saddle-shaped coils, phased array coils and annulus; Described electrocardio voltage difference comprises multiple voltage difference; When Freescale IMX6 process chip sends the too high identification signal of blood sugar concentration, the too low identification signal of blood sugar concentration, sinus rate anomalous identification signal or QT interval anomalous identification signal, Freescale IMX6 process chip sends abnormality signal simultaneously, otherwise Freescale IMX6 process chip sends normal state signal simultaneously.
Alternatively, in described urgency communication platform: the frequency synthesis that described Direct Digital Frequency Synthesizers adopts adopts direct digital synthesizers; The frequency synthesis that described Direct Digital Frequency Synthesizers adopts adopts analog phase-locked look; The frequency synthesis that described Direct Digital Frequency Synthesizers adopts adopts digital phase-locked loop; Described urgency communication platform can also comprise: portable hard drive, is connected with described Freescale IMX6 process chip, for prestoring default blood glucose upper concentration, presetting blood glucose least concentration, presetting sinus rate scope and default QT interval scope.
In addition, wave filter, as the term suggests, be the device that ripple is filtered." ripple " is a physical concept widely, and at electronic technology field, " ripple " is narrowly confined to refer in particular to the process of the value fluctuations in time describing various physical quantity.This process, by the effect of various kinds of sensors, is converted into the time function of voltage or electric current, is referred to as the time waveform of various physical quantity, or is referred to as signal.Because the independent variable time is continuous value, be referred to as continuous time signal, be referred to as analogue signal habitually again.
Along with generation and the develop rapidly of digital electronic computer technology, for the ease of computer, signal is processed, create complete Theories and methods continuous time signal being transformed into discrete-time signal under sampling theorem instructs.That is, can only express primary signal by the sample value of original analog signal on series of discrete time coordinate point and not lose any information, since what these concepts of ripple, waveform, signal were expressed is the change of various physical quantity in objective world, is exactly the carrier of the various information that modern society depends on for existence naturally.Information needs to propagate, and what lean on is exactly the transmission of waveshape signal.Signal it generation, conversion, transmission each link may distort due to the existence of environment and interference, or even in quite a number of cases, this distortion is also very serious, causes signal and entrained information thereof to be embedded in the middle of noise dearly.In order to these noises of filtering, recover signal originally, need to use various wave filter to carry out Filtering Processing.
Adopt communications platform of the present invention, for lacking passenger steamer captain physiological status checkout equipment in prior art and lacking the technical problem of passenger's urgency traffic equipment, high-precision blood glucose monitoring device and electrocardiogram watch-dog is adopted to detect in time the glycemic parameters of passenger steamer captain and electrocardiogram parameters and report to the police, introduce physiological parameter early warning mechanism and urgency traffic mechanism, help personnel in passenger compartment learn passenger steamer captain abnormality and contact foreign aid further.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (2)
1. a communications platform, described urgency communication platform comprises Electrocardiography equipment, blood sugar test equipment, emergency button and Freescale IMX6 process chip, described Electrocardiography equipment is for being extracted in the electrocardiogram parameters of the captain driven in passenger boat driving cabin, described blood sugar test equipment is for being extracted in the glycemic parameters of the captain driven in passenger boat driving cabin, described Freescale IMX6 process chip is connected respectively with described Electrocardiography equipment and described blood sugar test equipment, testing result according to described Electrocardiography equipment and described blood sugar test equipment determines whether to control described emergency button to start communication device for emergency.
2. communications platform as claimed in claim 1, it is characterized in that, described urgency communication platform comprises:
Signal collecting device, comprise multiple medical electrode and multiple movement locus sensor, described multiple medical electrode are separately positioned on multiple fixed positions at captain's body surface place, for extracting multiple voltages that captain's cardioelectric field produces respectively in multiple fixed positions at body surface place, each movement locus sensor is close to medical electrode and places, for extracting the drift electrocardio voltage signal that corresponding position captain produces because of breathing and human motion;
Movement locus abatement apparatus, be not connected with described multiple medical electrode and described multiple movement locus sensor, the drift electrocardio voltage signal that each voltage produced by each medical electrode and corresponding movement locus sensor produce is sued for peace, to obtain corresponding target voltage;
Lead circuit, is connected with described movement locus abatement apparatus, for receiving multiple target voltage, calculating electrocardio voltage difference based on described multiple target voltage and exporting;
Signal amplification circuit, is connected with the described circuit that leads, for receiving described electrocardio voltage difference and amplifying described electrocardio voltage difference;
Bandwidth-limited circuit, is connected with described signal amplification circuit, and the noise contribution in the electrocardio voltage difference after amplifying for filtering is to obtain filtered electrical pressure reduction;
Analog to digital conversion circuit, is connected with described bandwidth-limited circuit, for carrying out analog digital conversion to filtered electrical pressure reduction, to obtain digitized voltage difference;
Electrocardiogram parameters extracts circuit, is connected with described analog-digital converter, extracts sinus rate and the QT interval of captain based on described digitized voltage difference;
Direct Digital Frequency Synthesizers, the sine wave signal that can adjust for generation of frequency and phase place uses to be used as mixing as rf frequency source;
Pulse-series generator, for generation of pulse train;
Frequency mixer, is connected respectively with described Direct Digital Frequency Synthesizers and described pulse-series generator, adopts pulse train offset of sinusoidal ripple signal to carry out mixed modulated;
Power amplifier, is connected with described frequency mixer, for being amplified by the signal after mixed modulated;
Switching Power Supply, is used as the interface circuit between probe and power amplifier, by the signal loading after amplification in the radio-frequency receiving-transmitting coil of probe;
Nd-Fe-B permanent magnetic type magnet structure, produces a uniform static magnetic field of field intensity in the space holding captain's finger;
Probe, is placed on captain's finger position, is wound around radio-frequency receiving-transmitting coil to be sent into by the signal of loading in described Nd-Fe-B permanent magnetic type magnet structure, produces nmr phenomena, also for sending pointing the deamplification obtained after interior Hydrogen Proton resonates through captain;
Warning screen, is arranged on the body of passenger boat passenger compartment cabin, is connected with Freescale IMX6 process chip, and for when receiving abnormality signal, display button call character, when receiving normal state signal, does not carry out display operation;
Emergency button, is arranged on the body of passenger boat passenger compartment cabin, is positioned at described warning screen side;
By key driving apparatus, being connected with described emergency button, for when receiving the pressing operation in described emergency button, sending power supply suppling signal;
Communication device for emergency, is arranged on the body of passenger boat passenger compartment cabin, is positioned at described warning screen side, for the call-information of passenger to be sent to the server place of passenger boat administrative center by communication link;
Switching over equipment, be connected by key driving apparatus with described, when receiving described power supply suppling signal, open interface channel between described independently-powered equipment and described communication device for emergency to keep described independently-powered equipment to the supply of electric power of described communication device for emergency;
Independently-powered equipment, with described warning screen, to be describedly connected respectively by key driving apparatus, described switching over equipment and described communication device for emergency, to be only described warning screen, describedly to provide supply of electric power by key driving apparatus, described switching over equipment and described communication device for emergency;
Freescale IMX6 process chip, is connected with described probe, receives described deamplification, analyze the spectral line of described deamplification, and calculates wherein glucose proportion, thus obtains the blood sugar concentration of captain; Freescale IMX6 process chip is also extracted circuit and is connected with the sinus rate receiving captain and QT interval with described electrocardiogram parameters;
Wherein, described Freescale IMX6 process chip is when described blood sugar concentration is at default blood glucose upper concentration, send the too high identification signal of blood sugar concentration, when described blood sugar concentration is at default blood glucose least concentration, send the too low identification signal of blood sugar concentration, when described sinus rate is outside default sinus rate scope, send sinus rate anomalous identification signal, when described QT interval is outside default QT interval scope, send QT interval anomalous identification signal;
Wherein, the radio-frequency receiving-transmitting coil that described probe is wound around is the one in birdcage coil, toroidal winding, saddle-shaped coils, phased array coils and annulus;
Wherein, described electrocardio voltage difference comprises multiple voltage difference;
Wherein, when Freescale IMX6 process chip sends the too high identification signal of blood sugar concentration, the too low identification signal of blood sugar concentration, sinus rate anomalous identification signal or QT interval anomalous identification signal, Freescale IMX6 process chip sends abnormality signal simultaneously, otherwise Freescale IMX6 process chip sends normal state signal simultaneously;
The frequency synthesis that described Direct Digital Frequency Synthesizers adopts adopts direct digital synthesizers;
The frequency synthesis that described Direct Digital Frequency Synthesizers adopts adopts analog phase-locked look.
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| CN202589516U (en) * | 2012-04-06 | 2012-12-12 | 南方医科大学 | Wearable electrocardio sensing electrode |
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| CN101416873A (en) * | 2007-10-26 | 2009-04-29 | 沈渊瑶 | Movement carrying device with physiology signal treating and monitoring system |
| CN202288250U (en) * | 2011-08-15 | 2012-07-04 | 厚美德生物科技股份有限公司 | Wireless transmission detecting device |
| CN202589516U (en) * | 2012-04-06 | 2012-12-12 | 南方医科大学 | Wearable electrocardio sensing electrode |
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Application publication date: 20160511 |