CN105426667B - A kind of identification system for causing the personnel of direct current transmission line fault - Google Patents
A kind of identification system for causing the personnel of direct current transmission line fault Download PDFInfo
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- CN105426667B CN105426667B CN201510750931.8A CN201510750931A CN105426667B CN 105426667 B CN105426667 B CN 105426667B CN 201510750931 A CN201510750931 A CN 201510750931A CN 105426667 B CN105426667 B CN 105426667B
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- 239000008280 blood Substances 0.000 claims abstract description 148
- 210000004369 blood Anatomy 0.000 claims abstract description 148
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000001301 oxygen Substances 0.000 claims abstract description 79
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 79
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 5
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Classifications
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
Abstract
The present invention relates to a kind of identification system for causing the personnel of direct current transmission line fault, the identification system includes analysis of image data subsystem, blood oxygen detects subsystem, blood sugar test subsystem and MSP430 single-chip microcomputers, described image data analytics subsystem is used for the age segment information that the graphical analysis based on tested personnel goes out tested personnel, the MSP430 single-chip microcomputers and described image data analytics subsystem, the blood oxygen detection subsystem and the blood sugar test subsystem are connected respectively, age segment information based on tested personnel is set includes default blood sugar upper concentration, default blood sugar least concentration, every medical data threshold value of default blood oxygen saturation upper concentration and default blood oxygen saturation least concentration detects subsystem and the blood sugar test subsystem for the blood oxygen.By means of the invention it is possible to the more accurate physiological parameter warning message of the age bracket delivering for being based on tested personnel.
Description
Technical field
It is the present invention relates to power domain more particularly to a kind of for causing the identification system of the personnel of direct current transmission line fault
System.
Background technology
It is that personnel's physical function is deteriorated that DC power transmission line produces a main cause of failure, therefore fault identification
A mode be understand and skilled staff physical function.Lack the physiological parameter inspection based on age bracket identification in the prior art
Survey mechanism, and the scope of tested personnel's physiological parameter of different age group distribution is different, if using same standard to all
The people of age bracket carry out medical detection, and its error is self-evident；Meanwhile, each physiological parameter instrument of the prior art is general
Only detect single physiological parameter, it is impossible to carry out comprehensive detection, and existing physiological parameter instrument structural redundancy is high, detection essence
Degree is relatively low, it is necessary to carry out certain optimization to its structure.
Therefore, the present invention proposes a kind of identification system for causing the personnel of direct current transmission line fault, will pass through
The high-precision blood glucose monitoring device and blood oxygen saturation monitoring device of structure optimization are integrated in a detecting instrument, while adopting
Tested personnel is identified with targetedly age bracket identification equipment, on this basis, completes the physiology to tested personnel
The accurate detection and identification of state, improve the intelligent level of Medical Instruments detection.
The content of the invention
In order to solve the technical problem of prior art presence, the invention provides one kind for causing DC power transmission line event
The identification system of the personnel of barrier, blood sugar test equipment and blood oxygen saturation testing equipment are concentrated in a detecting instrument simultaneously
Work, optimizes the structure of existing testing equipment, more it is essential that the personnel to be measured of four age brackets for dividing, use
The technology of high precision image identification carries out age bracket identification, and it is different to be set adaptively each according to the result that age bracket is recognized
Physiological parameter threshold value of warning, so as to improve the precision of testing result.
According to an aspect of the present invention, there is provided a kind of for causing the identification system of the personnel of direct current transmission line fault
System, the identification system includes that analysis of image data subsystem, blood oxygen detection subsystem, blood sugar test subsystem and MSP430 are mono-
Piece machine, described image data analytics subsystem is used for the age segment information that the graphical analysis based on tested personnel goes out tested personnel,
The MSP430 single-chip microcomputers and described image data analytics subsystem, the blood oxygen detection subsystem and the blood sugar test subsystem
System is connected respectively, age segment information based on tested personnel set include default blood sugar upper concentration, default blood sugar least concentration,
Every medical data threshold value of default blood oxygen saturation upper concentration and default blood oxygen saturation least concentration is for the blood
Oxygen detects subsystem and the blood sugar test subsystem.
More specifically, in the identification system for causing the personnel of direct current transmission line fault, including：It is mobile hard
Disk, has prestored facial gray scale scope, and the facial gray scale scope is used for the face face and background separation in image, institute
State mobile hard disk and also prestored four kinds of gray processing face masterplates, four kinds of gray processings face masterplate is by benchmark children
Youngster's age bracket face, benchmark child age section face, benchmark mature age section face and benchmark old man age bracket face enter respectively
Face-image obtained by row shoots performs gray processing treatment and obtains, and the mobile hard disk is additionally operable to prestore age bracket life
Reason parameter lookup table, the age bracket physiological parameter table of comparisons save child's age bracket, child age section, the mature age section and
The corresponding benchmark pulse range of each age bracket in four kinds of age brackets of old age bracket, benchmark sinus rate scope, benchmark
Between PR intervals, benchmark QT in phase scope, benchmark blood sugar upper concentration, benchmark blood sugar least concentration, benchmark blood oxygen saturation
Limit concentration and benchmark blood oxygen saturation least concentration；Picture pick-up device includes domed transparent cover, the sub- equipment of floor light and CMOS
Camera, the domed transparent cover is used to accommodate the sub- equipment of the floor light and the CMOS camera, and the auxiliary is shone
Pine torch equipment be the CMOS camera shooting provided auxiliary illumination, the CMOS camera to tested personnel's face shots with
Obtain tested personnel's face-image；Facial feature detection equipment include the sub- equipment of self adaptation recursive filtering, the sub- equipment of medium filtering,
Change of scale enhancer equipment, the sub- equipment of Target Segmentation and the sub- equipment of target identification；The sub- equipment of self adaptation recursive filtering with
The CMOS camera connection, for being processed using self adaptation recursive filtering tested personnel's face-image, to filter
The Gaussian noise in tested personnel's face-image is stated, self adaptation recursive filtering image is obtained；The sub- equipment of medium filtering and institute
The sub- equipment connection of self adaptation recursive filtering is stated, for performing median filter process to the self adaptation recursive filtering image, to filter
Except the scattering composition in the self adaptation recursive filtering image, medium filtering image is obtained；The change of scale enhancer equipment
It is connected with the sub- equipment of the medium filtering, for performing change of scale enhancing treatment to the medium filtering image, to strengthen figure
Target and the contrast of background, obtain enhancing image as in；The sub- equipment of Target Segmentation sets with the change of scale enhancer
The standby and mobile hard disk is connected respectively, and grey scale pixel value in the enhancing image is all in the range of the facial gray scale
The facial subgraph of pixel composition, the facial subgraph is separated from the background of tested personnel's face-image and obtained；It is described
The sub- equipment of target identification is connected respectively with the sub- equipment of the Target Segmentation and the mobile hard disk, by the facial subgraph and four
Gray processing face stencil matching is planted, the age bracket corresponding to output matching degree highest gray processing face template is used as tested personnel
Age bracket；Direct Digital Frequency Synthesizers, for produce frequency and phase to adjust sine wave signal as radio frequency
Frequency source is used as mixing；Pulse-series generator, for producing pulse train；Frequency mixer, with the Direct Digital frequency
Synthesizer and the pulse-series generator are connected respectively, and mixed modulated is carried out to sine wave signal using pulse train；Power
Amplifier, is connected with the frequency mixer, for the signal after mixed modulated to be amplified；Switching Power Supply, as probe and work(
Interface circuit between rate amplifier, by the radio-frequency receiving-transmitting coil of the signal loading after amplification to probe；Nd-Fe-B permanent magnetic type
Magnet structure, produces a uniform static magnetic field of field intensity in the space for accommodating tested personnel's finger；Probe, is placed on tested
Personnel's finger position, winding radio-frequency receiving-transmitting coil is sent into the Nd-Fe-B permanent magnetic type magnet structure with the signal that will be loaded, and is produced
Raw nmr phenomena, is additionally operable to be sent out by the deamplification obtained after Hydrogen Proton resonance in tested personnel's finger；It is luminous
Diode, is arranged on tested personnel's finger fingertip capillary position, is connected with light source driving circuit, for being driven based on light source
The LED control signal that circuit sends, alternate emission infrared light and feux rouges；Light source driving circuit, built-in timer, for institute
State light emitting diode and send LED control signal；Optical-electrical converter, is arranged on tested personnel's finger fingertip, positioned at described luminous
The relative position of diode, for receiving infrared light and feux rouges after transmission tested personnel's finger fingertip capillary, and will be saturating
Penetrate infrared light and transmission feux rouges is respectively converted into analog current signal, to obtain simulation infrared light electric current and simulation feux rouges electric current；
Current-to-voltage converting circuit, is connected with the optical-electrical converter, for simulation infrared light electric current and simulation feux rouges electric current difference
Current Voltage conversion is carried out, to obtain simulation infrared light voltage and simulation red voltages respectively；Signal amplifier, with the electric current
Voltage conversion circuit is connected, red to obtain simulation for being amplified respectively to simulation infrared light voltage and simulation red voltages
Outer light amplification voltage and simulation feux rouges amplify voltage；Signal deteching circuit, is connected with the signal amplifier, including direct current signal
Detection sub-circuit and alternating current signal detection sub-circuit, for detecting flip-flop and alternating component in simulation infrared light voltage,
Exported as the first DC voltage and the first alternating voltage, be additionally operable to detect the flip-flop simulated in red voltages and exchange
Composition, exports as the second DC voltage and the second alternating voltage；Analog-digital converter, is connected with the signal deteching circuit,
For carrying out analog-to-digital conversion respectively to the first DC voltage, the first alternating voltage, the second DC voltage and the second alternating voltage, with
Obtain the first Digital DC voltage, the first Digital AC voltage, the second Digital DC voltage and the second Digital AC
Voltage；Blood oxygen saturation computing circuit, is connected with the analog-digital converter, and the second Digital AC voltage and second are digitized
The ratio of DC voltage absorbs light ratio divided by the ratio of the first Digital AC voltage and the first Digital DC voltage to obtain
The value factor, and blood oxygen saturation is calculated based on the light ratio factor is absorbed, wherein, blood oxygen saturation with absorb the light ratio factor into line
Sexual intercourse；MSP430 single-chip microcomputers, are connected with the probe, receive the deamplification, analyze the spectral line of the deamplification, and
Wherein glucose proportion is calculated, so as to obtain the blood sugar concentration of tested personnel, the MSP430 single-chip microcomputers are also full with blood oxygen
Connect to obtain blood oxygen saturation with degree computing circuit；Wherein, the MSP430 single-chip microcomputers are when the blood sugar concentration is in default blood
During sugared upper concentration, the too high identification signal of blood sugar concentration is sent, when the blood sugar concentration is in default blood sugar least concentration, sent
The too low identification signal of blood sugar concentration；When the blood oxygen saturation is in default blood oxygen saturation upper concentration, blood oxygen saturation is sent
Identification signal high is spent, when the blood oxygen saturation is in default blood oxygen saturation least concentration, blood oxygen saturation is sent too low
Identification signal；Wherein, MSP430 single-chip microcomputers are also connected respectively with facial feature detection equipment and mobile hard disk, based on facial characteristics
The age bracket of the tested personnel of testing equipment output determines benchmark pulse range, base in the age bracket physiological parameter table of comparisons
Phase scope, benchmark blood sugar upper concentration, benchmark blood sugar lower limit are dense between quasi- sinus rate scope, benchmark PR intervals, benchmark QT
Degree, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration, and as default pulse range, default sinus property
It is phase scope between heart rate range, default PR intervals, default QT, default blood sugar upper concentration, default blood sugar least concentration, default
Blood oxygen saturation upper concentration and default blood oxygen saturation least concentration；Wherein, the optical-electrical converter is a photodiode；
Wherein, the wavelength of the infrared light of the light emitting diode transmitting is 940nm, and the wavelength of the feux rouges of the light emitting diode transmitting is
660nm；Wherein, signal filter circuit is also set up between the signal amplifier and the signal deteching circuit, for respectively
Filter the noise contribution that the infrared light amplification voltage of simulation and simulation feux rouges amplify in voltage；Wherein, the radio frequency of the probe winding
Dispatch coil is the one kind in birdcage coil, toroidal winding, saddle-shaped coils, phased array coils and annulus；Wherein, directly
Frequency synthesis that digital frequency synthesizer used is connect from direct digital synthesizers, analog phase-locked look and digital phase-locked loop
Kind.More specifically, in the identification system for causing the personnel of direct current transmission line fault：Self adaptation recursive filtering
The sub- equipment of equipment, medium filtering, change of scale enhancer equipment, the sub- equipment of Target Segmentation and the sub- equipment of target identification are using different
The fpga chip of model is realized.More specifically, in the identification system for causing the personnel of direct current transmission line fault
In：The picture pick-up device includes domed transparent cover, the sub- equipment of floor light and CMOS camera.More specifically, in the use
In the identification system for causing the personnel of direct current transmission line fault：The resolution ratio of the CMOS camera is 3840 × 2160.
More specifically, in the identification system for causing the personnel of direct current transmission line fault：The domed transparent cover is used
In the receiving sub- equipment of floor light and the CMOS camera.More specifically, described for causing DC power transmission line
In the identification system of the personnel of failure：The sub- equipment of floor light is the shooting provided auxiliary illumination of the CMOS camera.
More specifically, in the identification system for causing the personnel of direct current transmission line fault：The MSP430 single-chip microcomputers exist
Send the too high identification signal of blood sugar concentration, the too low identification signal of blood sugar concentration, default blood oxygen saturation upper concentration or blood oxygen full
During with spending identification signal high, abnormality signal is simultaneously emitted by, otherwise, the MSP430 single-chip microcomputers are simultaneously emitted by normal condition
Signal.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the knot of the first embodiment for the identification system that causes the personnel of direct current transmission line fault of the invention
Structure block diagram.
Reference：1 analysis of image data subsystem；2 blood oxygens detect subsystem；3 blood sugar test subsystems；4MSP430
Single-chip microcomputer
Specific embodiment
Below with reference to accompanying drawings to the reality for causing the identification system of the personnel of direct current transmission line fault of the invention
The scheme of applying is described in detail.
The interval that the people of different age group its each physiological parameter is distributed is different, if using with identical parameters threshold value
Detecting instrument physiological status detection is carried out to the people of different age group, entirely different testing result may be obtained, therebetween
Mistaken diagnosis can very likely occur, serious meeting causes over-treatment or delays the state of an illness.However, in the prior art and in the absence of energy
The medical device of different physiological parameter thresholds is enough selected based on different age group, or even lacked manual identified age bracket, recognized
The technical scheme of physiological parameter threshold is manually adjusted in result；Meanwhile, various physical parameter detector devices of the prior art are all
There is testing mechanism single, each instrument is normally only used for detecting a physiological parameter；And testing mechanism falls behind, detector
The structural redundancy of device is not high, not accurate enough the defect of precision, causes to be detected even for the people of same age bracket, detection
Precision is also difficult to meet medical demands, and the power dissipation ratio of instrument operation is also higher, and cost performance is not reasonable.
Therefore, the present invention proposes a kind of identification system for causing the personnel of direct current transmission line fault, by blood sugar
Testing equipment and blood oxygen saturation testing equipment are concentrated in a detecting instrument and worked simultaneously, optimize existing testing equipment
Structure, more it is essential that the personnel to be measured of four age brackets for dividing, year is carried out using the technology of high precision image identification
Age section identification, and different physiological parameter threshold value of warning are set adaptively according to the result that age bracket is recognized.
Fig. 1 is the knot of the first embodiment for the identification system that causes the personnel of direct current transmission line fault of the invention
Structure block diagram, the identification system include analysis of image data subsystem, blood oxygen detection subsystem, blood sugar test subsystem and
MSP430 single-chip microcomputers, described image data analytics subsystem is used for the age that the graphical analysis based on tested personnel goes out tested personnel
Segment information, the MSP430 single-chip microcomputers and described image data analytics subsystem, the blood oxygen detection subsystem and the blood sugar
Detection subsystem is connected respectively, and the age segment information based on tested personnel is set includes default blood sugar upper concentration, default blood sugar
Every medical data threshold value of least concentration, default blood oxygen saturation upper concentration and default blood oxygen saturation least concentration with
Subsystem and the blood sugar test subsystem are detected in the blood oxygen.
Then, continue to second implementing for causing the identification system of the personnel of direct current transmission line fault of the invention
The concrete structure of example is further detailed.
The identification system includes：Mobile hard disk, has prestored facial gray scale scope, and the facial gray scale scope is used for
By face face and background separation in image, the mobile hard disk has also prestored four kinds of gray processing face masterplates, described
Four kinds of gray processing face masterplates are by benchmark child age bracket face, benchmark child age section face, benchmark mature age
Face-image obtained by section face and benchmark old man age bracket face are shot respectively performs gray processing treatment and obtains, institute
State mobile hard disk to be additionally operable to prestore the age bracket physiological parameter table of comparisons, the age bracket physiological parameter table of comparisons saves children
The corresponding base of each age bracket in youngster's age bracket, child age section, mature age section and old four kinds of age brackets of age bracket
Phase scope, benchmark blood sugar upper concentration, base between quasi- pulse range, benchmark sinus rate scope, benchmark PR intervals, benchmark QT
Quasi- blood sugar least concentration, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration.
The identification system includes：Picture pick-up device, including the sub- equipment of domed transparent cover, floor light and CMOS shootings
Head, the domed transparent cover is used to accommodate the sub- equipment of the floor light and the CMOS camera, floor light
Equipment is the shooting provided auxiliary illumination of the CMOS camera, and the CMOS camera is to tested personnel's face shots obtaining
Tested personnel's face-image.
The identification system includes：Facial feature detection equipment, including the sub- equipment of self adaptation recursive filtering, medium filtering
Equipment, change of scale enhancer equipment, the sub- equipment of Target Segmentation and the sub- equipment of target identification；Self adaptation recursive filtering sets
It is standby to be connected with the CMOS camera, for being processed using self adaptation recursive filtering tested personnel's face-image, to filter
Except the Gaussian noise in tested personnel's face-image, self adaptation recursive filtering image is obtained；The sub- equipment of medium filtering
It is connected with the sub- equipment of self adaptation recursive filtering, for performing median filter process to the self adaptation recursive filtering image,
To filter the scattering composition in the self adaptation recursive filtering image, medium filtering image is obtained；The change of scale enhancer
Equipment is connected with the sub- equipment of the medium filtering, for performing change of scale enhancing treatment to the medium filtering image, to increase
Target and the contrast of background, obtain enhancing image in strong image；The sub- equipment of Target Segmentation strengthens with the change of scale
Sub- equipment and the mobile hard disk are connected respectively, by grey scale pixel value in the enhancing image in the range of the facial gray scale
The facial subgraph of all pixels composition, the facial subgraph is separated from the background of tested personnel's face-image and obtained；
The sub- equipment of target identification is connected respectively with the sub- equipment of the Target Segmentation and the mobile hard disk, by the facial subgraph
With four kinds of gray processing face stencil matchings, the age bracket corresponding to output matching degree highest gray processing face template is used as tested
The age bracket of personnel.
The identification system includes：Direct Digital Frequency Synthesizers, for the sine for producing frequency and phase to adjust
Ripple signal is used as rf frequency source as mixing；Pulse-series generator, for producing pulse train；Frequency mixer, with
The Direct Digital Frequency Synthesizers and the pulse-series generator are connected respectively, and sine wave signal is entered using pulse train
Row mixed modulated；Power amplifier, is connected with the frequency mixer, for the signal after mixed modulated to be amplified.
The identification system includes：Switching Power Supply, as the interface circuit between probe and power amplifier, after amplification
Signal loading to probe radio-frequency receiving-transmitting coil in；Nd-Fe-B permanent magnetic type magnet structure, is accommodating the sky of tested personnel's finger
One uniform static magnetic field of field intensity of interior generation；Probe, is placed on tested personnel's finger position, winding radio-frequency receiving-transmitting coil with
The signal that will be loaded is sent into the Nd-Fe-B permanent magnetic type magnet structure, produces nmr phenomena, is additionally operable to by tested
The deamplification obtained after Hydrogen Proton resonance in personnel's finger is sent out；Light emitting diode, is arranged on tested personnel's finger fingertip hair
Thin vessel position, is connected, for the LED control signal sent based on light source driving circuit, alternate emission with light source driving circuit
Infrared light and feux rouges.
The identification system includes：Light source driving circuit, built-in timer, for sending luminous to the light emitting diode
Control signal；Optical-electrical converter, is arranged on tested personnel's finger fingertip, positioned at the relative position of the light emitting diode, uses
Infrared light and feux rouges after transmission tested personnel's finger fingertip capillary is received, and transmitted infrared light and transmission feux rouges are divided
Analog current signal is not converted to, to obtain simulation infrared light electric current and simulation feux rouges electric current；Current-to-voltage converting circuit, with institute
Optical-electrical converter connection is stated, for carrying out Current Voltage conversion respectively to simulation infrared light electric current and simulation feux rouges electric current, to divide
Infrared light voltage and simulation red voltages Huo get not simulated；Signal amplifier, is connected with the current-to-voltage converting circuit, is used for
Simulation infrared light voltage and simulation red voltages are amplified respectively, to obtain the infrared light amplification voltage of simulation and simulation feux rouges
Amplify voltage.
The identification system includes：Signal deteching circuit, is connected with the signal amplifier, including direct current signal detection
Circuit and alternating current signal detection sub-circuit, for detecting flip-flop and alternating component in simulation infrared light voltage, as
First DC voltage and the first alternating voltage are exported, and are additionally operable to flip-flop and alternating component in detection simulation red voltages,
Exported as the second DC voltage and the second alternating voltage.
The identification system includes：Analog-digital converter, is connected with the signal deteching circuit, for the first direct current
Pressure, the first alternating voltage, the second DC voltage and the second alternating voltage carry out analog-to-digital conversion respectively, straight to obtain the first digitlization
Stream voltage, the first Digital AC voltage, the second Digital DC voltage and the second Digital AC voltage；Blood oxygen saturation is transported
Circuit is calculated, is connected with the analog-digital converter, the second Digital AC voltage is removed with the ratio of the second Digital DC voltage
The light ratio factor is absorbed to obtain with the ratio of the first Digital AC voltage and the first Digital DC voltage, and based on absorption
The light ratio factor calculates blood oxygen saturation, wherein, blood oxygen saturation is linear with the absorption light ratio factor.
The identification system includes：MSP430 single-chip microcomputers, are connected with the probe, receive the deamplification, analyze institute
The spectral line of deamplification is stated, and calculates wherein glucose proportion, so that the blood sugar concentration of tested personnel is obtained, it is described
MSP430 single-chip microcomputers also are connected to obtain blood oxygen saturation with blood oxygen saturation computing circuit.
Wherein, the MSP430 single-chip microcomputers send blood sugar concentration when the blood sugar concentration is in default blood sugar upper concentration
Too high identification signal, when the blood sugar concentration is in default blood sugar least concentration, sends the too low identification signal of blood sugar concentration；Work as institute
Blood oxygen saturation is stated in default blood oxygen saturation upper concentration, the too high identification signal of blood oxygen saturation is sent, when the blood oxygen
Saturation degree sends the too low identification signal of blood oxygen saturation in default blood oxygen saturation least concentration.
Wherein, MSP430 single-chip microcomputers are also connected respectively with facial feature detection equipment and mobile hard disk, based on facial characteristics
The age bracket of the tested personnel of testing equipment output determines benchmark pulse range, base in the age bracket physiological parameter table of comparisons
Phase scope, benchmark blood sugar upper concentration, benchmark blood sugar lower limit are dense between quasi- sinus rate scope, benchmark PR intervals, benchmark QT
Degree, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration, and as default pulse range, default sinus property
It is phase scope between heart rate range, default PR intervals, default QT, default blood sugar upper concentration, default blood sugar least concentration, default
Blood oxygen saturation upper concentration and default blood oxygen saturation least concentration.
Wherein, the optical-electrical converter is a photodiode；Wherein, the ripple of the infrared light of the light emitting diode transmitting
A length of 940nm, the wavelength of the feux rouges of the light emitting diode transmitting is 660nm；Wherein, in the signal amplifier and the letter
Signal filter circuit is also set up between number detection circuit, is amplified for filtering the infrared light amplification voltage of simulation and simulation feux rouges respectively
Noise contribution in voltage；Wherein, the radio-frequency receiving-transmitting coil of the probe winding is birdcage coil, toroidal winding, saddle line
One kind in circle, phased array coils and annulus.
Wherein, the frequency synthesis that Direct Digital Frequency Synthesizers are used from direct digital synthesizers, analog phase-locked look and
One kind in digital phase-locked loop.
Alternatively, in the identification system：The sub- equipment of self adaptation recursive filtering, the sub- equipment of medium filtering, change of scale
The sub- equipment of enhancer equipment, Target Segmentation and the sub- equipment of target identification are realized using the fpga chip of different model；It is described to take the photograph
As equipment includes domed transparent cover, the sub- equipment of floor light and CMOS camera；The resolution ratio of the CMOS camera is
3840×2160；The domed transparent cover is used to accommodate the sub- equipment of the floor light and the CMOS camera；It is described auxiliary
The shooting provided auxiliary for helping the sub- equipment of illumination to be the CMOS camera is illuminated；The MSP430 single-chip microcomputers are sending blood sugar concentration
Too high identification signal, the too low identification signal of blood sugar concentration, default blood oxygen saturation upper concentration or the too high identification of blood oxygen saturation
During signal, abnormality signal is simultaneously emitted by, otherwise, the MSP430 single-chip microcomputers are simultaneously emitted by normal state signal.
In addition, analog-digital converter is A/D converter, or abbreviation ADC, it is numeral to typically refer to one by analog-signal transitions
The electronic component of signal.Common analog-digital converter is that an input voltage signal is converted into a data signal for output.
Because data signal does not have practical significance in itself, a relative size is merely representative of.Therefore any one analog-digital converter is all needed
Want a reference analog quantity as the standard of conversion, relatively common normative reference is maximum convertible signal magnitude.And it is defeated
The digital quantity for going out then represents size of the input signal relative to reference signal.
The resolution ratio of analog-digital converter refers to, for the analog signal in allowed band, it can export discrete digital
The number of signal value.These signal values are generally stored with binary number, therefore resolution ratio is through commonly using bit as unit, and this
The number of a little centrifugal pumps is 2 power exponent.For example, an analog-digital converter with 8 bit resolutions can believe simulation
256 different centrifugal pumps (because 2^8=256) number are encoded into, from 0 to 255 (i.e. signless integers) or from -128 to 127
(i.e. signed integer), as using any, then depending on specific application.
Using the identification system for causing the personnel of direct current transmission line fault of the invention, in the prior art by
Survey personnel's physio-parameter detection is single, structure not enough optimizes and lacks the skill of the intellectualized detection mechanism based on age bracket identification
Art problem, by de-redundant remaining after high-precision blood glucose monitoring device and blood oxygen saturation monitoring device collect in a detector
In device, tested personnel's age bracket is targetedly detected using image recognition technology, and on the basis of age bracket identification
The upper detection and early warning completed to the physiological status of tested personnel.
Although it is understood that the present invention is disclosed as above with preferred embodiment, but above-described embodiment and being not used to
Limit the present invention.For any those of ordinary skill in the art, in the case where technical solution of the present invention ambit is not departed from,
Many possible variations and modification are all made to technical solution of the present invention using the technology contents of the disclosure above, or is revised as
With the Equivalent embodiments of change.Therefore, every content without departing from technical solution of the present invention, according to technical spirit pair of the invention
Any simple modification, equivalent variation and modification made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (1)
1. a kind of identification system for causing the personnel of direct current transmission line fault, the identification system includes view data point
Analysis subsystem, blood oxygen detection subsystem, blood sugar test subsystem and MSP430 single-chip microcomputers, described image data analytics subsystem are used
Go out the age segment information of tested personnel, the MSP430 single-chip microcomputers and described image data in the graphical analysis based on tested personnel
Analyzing subsystem, blood oxygen detection subsystem and the blood sugar test subsystem are connected respectively, the age based on tested personnel
Segment information is set to be included default blood sugar upper concentration, default blood sugar least concentration, presets blood oxygen saturation upper concentration and default
Every medical data threshold value of blood oxygen saturation least concentration detects subsystem and blood sugar test for the blood oxygen
System；
Characterized in that, the identification system also includes：
Mobile hard disk, has prestored facial gray scale scope, the facial gray scale scope be used for by the face face in image with
Background separation, the mobile hard disk has also prestored four kinds of gray processing face masterplates, and four kinds of gray processings face masterplate is
By to benchmark child age bracket face, benchmark child age section face, benchmark mature age section face and benchmark old man's age
Face-image obtained by section face is shot respectively performs gray processing treatment and obtains, and the mobile hard disk is additionally operable in advance
Storage the age bracket physiological parameter table of comparisons, the age bracket physiological parameter table of comparisons save child's age bracket, child age section,
The corresponding benchmark pulse range of each age bracket in mature age section and old age age bracket four kinds of age brackets, the benchmark sinus property heart
Phase scope, benchmark blood sugar upper concentration, benchmark blood sugar least concentration, benchmark blood between rate scope, benchmark PR intervals, benchmark QT
Oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration；
Picture pick-up device includes domed transparent cover, the sub- equipment of floor light and CMOS camera, and the domed transparent cover is used for
The sub- equipment of the floor light and the CMOS camera are accommodated, the sub- equipment of floor light is the bat of the CMOS camera
Provided auxiliary illumination is taken the photograph, the CMOS camera is to tested personnel's face shots obtaining tested personnel's face-image；
Facial feature detection equipment includes that the sub- equipment of self adaptation recursive filtering, the sub- equipment of medium filtering, change of scale enhancer set
The sub- equipment of standby, Target Segmentation and the sub- equipment of target identification；The sub- equipment of self adaptation recursive filtering connects with the CMOS camera
Connect, for being processed using self adaptation recursive filtering tested personnel's face-image, to filter tested personnel's face figure
Gaussian noise as in, obtains self adaptation recursive filtering image；The sub- equipment of medium filtering and the self adaptation recursive filtering
Sub- equipment connection, for performing median filter process to the self adaptation recursive filtering image, to filter the self adaptation recurrence
Scattering composition in filtering image, obtains medium filtering image；The change of scale enhancer equipment and medium filtering
Equipment is connected, for performing change of scale enhancing treatment to the medium filtering image, to strengthen target and background in image
Contrast, obtains enhancing image；The sub- equipment of Target Segmentation and the change of scale enhancer equipment and the mobile hard disk
Connect respectively, by all pixels composition facial subgraph of the grey scale pixel value in the enhancing image in the range of the facial gray scale
Picture, the facial subgraph is separated from the background of tested personnel's face-image and obtained；The sub- equipment of target identification with
The sub- equipment of Target Segmentation and the mobile hard disk are connected respectively, by the facial subgraph and four kinds of gray processing face masterplates
Matching, age bracket corresponding to output matching degree highest gray processing face template as tested personnel age bracket；
Direct Digital Frequency Synthesizers, for produce frequency and phase to adjust sine wave signal as rf frequency source
Used as mixing；
Pulse-series generator, for producing pulse train；
Frequency mixer, is connected, using pulse train respectively with the Direct Digital Frequency Synthesizers and the pulse-series generator
Mixed modulated is carried out to sine wave signal；
Power amplifier, is connected with the frequency mixer, for the signal after mixed modulated to be amplified；
Switching Power Supply, as the interface circuit between probe and power amplifier, by the penetrating to probe of the signal loading after amplification
In frequency dispatch coil；
Nd-Fe-B permanent magnetic type magnet structure, produces a uniform static-magnetic of field intensity in the space for accommodating tested personnel's finger
；
Probe, is placed on tested personnel's finger position, and winding radio-frequency receiving-transmitting coil sends into the neodymium iron boron with the signal that will be loaded
In permanent-magnet type magnet structure, nmr phenomena is produced, be additionally operable to be obtained by after Hydrogen Proton resonance in tested personnel's finger
Deamplification send out；
Light emitting diode, is arranged on tested personnel's finger fingertip capillary position, is connected with light source driving circuit, for being based on
The LED control signal that light source driving circuit sends, alternate emission infrared light and feux rouges；
Light source driving circuit, built-in timer, for sending LED control signal to the light emitting diode；
Optical-electrical converter, is arranged on tested personnel's finger fingertip, positioned at the relative position of the light emitting diode, for receiving
Infrared light and feux rouges after transmission tested personnel's finger fingertip capillary, and transmitted infrared light and transmission feux rouges are changed respectively
It is analog current signal, to obtain simulation infrared light electric current and simulation feux rouges electric current；
Current-to-voltage converting circuit, is connected with the optical-electrical converter, for simulation infrared light electric current and simulation feux rouges electric current
Current Voltage conversion is carried out respectively, to obtain simulation infrared light voltage and simulation red voltages respectively；
Signal amplifier, is connected with the current-to-voltage converting circuit, for simulation infrared light voltage and simulation red voltages
It is amplified respectively, voltage is amplified to obtain the infrared light amplification voltage of simulation and simulation feux rouges；
Signal deteching circuit, is connected with the signal amplifier, including direct current signal detection sub-circuit and alternating current signal detection
Circuit, for detecting flip-flop and alternating component in simulation infrared light voltage, hands over as the first DC voltage and first
Stream voltage output, is additionally operable to flip-flop and alternating component in detection simulation red voltages, as the second DC voltage and
Second alternating voltage is exported；
Analog-digital converter, is connected with the signal deteching circuit, for the first DC voltage, the first alternating voltage, second straight
Stream voltage and the second alternating voltage carry out analog-to-digital conversion respectively, to obtain the first Digital DC voltage, the first Digital AC
Voltage, the second Digital DC voltage and the second Digital AC voltage；
Blood oxygen saturation computing circuit, is connected with the analog-digital converter, and the second Digital AC voltage and second are digitized
The ratio of DC voltage absorbs light ratio divided by the ratio of the first Digital AC voltage and the first Digital DC voltage to obtain
The value factor, and blood oxygen saturation is calculated based on the light ratio factor is absorbed, wherein, blood oxygen saturation with absorb the light ratio factor into line
Sexual intercourse；
MSP430 single-chip microcomputers, are connected with the probe, receive the deamplification, analyze the spectral line of the deamplification, and count
Calculate wherein glucose proportion, so as to obtain the blood sugar concentration of tested personnel, the MSP430 single-chip microcomputers also with blood oxygen saturation
Degree computing circuit connects to obtain blood oxygen saturation；
Wherein, the MSP430 single-chip microcomputers send blood sugar concentration too high when the blood sugar concentration is in default blood sugar upper concentration
Identification signal, when the blood sugar concentration is in default blood sugar least concentration, sends the too low identification signal of blood sugar concentration；When the blood
Oxygen saturation sends the too high identification signal of blood oxygen saturation, when the blood oxygen saturation in default blood oxygen saturation upper concentration
Degree sends the too low identification signal of blood oxygen saturation in default blood oxygen saturation least concentration；
Wherein, MSP430 single-chip microcomputers are also connected respectively with facial feature detection equipment and mobile hard disk, based on facial feature detection
The age bracket of the tested personnel of equipment output determines benchmark pulse range, benchmark sinus in the age bracket physiological parameter table of comparisons
Property phase scope, benchmark blood sugar upper concentration, benchmark blood sugar least concentration, base between heart rate range, benchmark PR intervals, benchmark QT
Quasi- blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration, and as default pulse range, default sinus rate
Phase scope, default blood sugar upper concentration, default blood sugar least concentration, default blood oxygen between scope, default PR intervals, default QT
Saturation degree upper concentration and default blood oxygen saturation least concentration；
Wherein, the optical-electrical converter is a photodiode；
Wherein, the wavelength of the infrared light of the light emitting diode transmitting is 940nm, the ripple of the feux rouges of the light emitting diode transmitting
A length of 660nm；
Wherein, signal filter circuit is also set up between the signal amplifier and the signal deteching circuit, for filtering respectively
Except the noise contribution simulated in infrared light amplification voltage and simulation feux rouges amplification voltage；
Wherein, the radio-frequency receiving-transmitting coil of the probe winding is birdcage coil, toroidal winding, saddle-shaped coils, phased array alignment
One kind in circle and annulus；
Wherein, direct digital synthesizers, analog phase-locked look and numeral are selected in the frequency synthesis that Direct Digital Frequency Synthesizers are used
One kind in phaselocked loop；
The sub- equipment of self adaptation recursive filtering, the sub- equipment of medium filtering, change of scale enhancer equipment, the sub- equipment of Target Segmentation and mesh
Mark small pin for the case equipment is realized using the fpga chip of different model；
The resolution ratio of the CMOS camera is 3840 × 2160.
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| CN202477682U (en) * | 2011-12-15 | 2012-10-10 | 麦志华 | Non-contact intelligent electrocardiogram monitoring system |
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| CN202477682U (en) * | 2011-12-15 | 2012-10-10 | 麦志华 | Non-contact intelligent electrocardiogram monitoring system |
| CN104917896A (en) * | 2015-06-12 | 2015-09-16 | 努比亚技术有限公司 | Data pushing method and terminal equipment |
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