CN106846758A - A kind of electromechanical integration medicine equipment alarm test system - Google Patents
A kind of electromechanical integration medicine equipment alarm test system Download PDFInfo
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- CN106846758A CN106846758A CN201611144082.2A CN201611144082A CN106846758A CN 106846758 A CN106846758 A CN 106846758A CN 201611144082 A CN201611144082 A CN 201611144082A CN 106846758 A CN106846758 A CN 106846758A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
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Abstract
The invention discloses a kind of electromechanical integration medicine equipment alarm test system of electromechanical integration technology area,Including central processing unit,Electrically output connects alert sub-system to central processing unit respectively,Display subsystem and storage subsystem,The central processing unit is electrically input into connection A/D converting units,The A/D converting units are electrically input into connection frequency-domain analysis subsystem,The frequency-domain analysis subsystem electrically exports connection spectrum analyzer,The frequency-domain analysis subsystem is electrically input into connection time-domain analysis subsystem,The time-domain analysis subsystem electrically exports connection oscillograph,The present invention is acquired by sound level meter to the acoustic information of medicine equipment alarm system,Photocell is acquired to the image information of medicine equipment alarm system,Acoustic information and image information after collection carry out time-domain analysis in oscillograph,Frequency-domain analysis is carried out in spectrum analyzer.
Description
Technical field
The present invention relates to electromechanical integration technology area, specially a kind of electromechanical integration medicine equipment alarm test system
System.
Background technology
The technical scheme for being commonly used to test audible alarm in medicine equipment drives acoustical generator using oscilloscope measurement
Electric signal, and judge whether audible alarm meets the requirements of the standard by the analysis to electric signal, but this method is present
Two obvious shortcomings：1. the characteristic of voice signal is both by driving its electric signal to determine or determined by the characteristic of acoustical generator, only
Only its electric signal of Test driver can not completely react the truth of the signal；2. oscillograph typically can only be special to time domain
Property effectively analyzed, the frequency domain characteristic required in standard can not be analyzed, be commonly used to vision report in test medicine equipment
Alert technical scheme is to use oscilloscope measurement to drive the electric signal of light-emitting device, and judges to regard by the analysis to electric signal
Feel whether alarm meets the requirements of the standard, but there are two obvious shortcomings in this method：1. the characteristic of visual signal both by
Its electric signal is driven to determine also to be determined by the characteristic of photophore that only its electric signal of Test driver can not react completely
The truth of the signal；2. in the presence of two kinds of modes for realizing visual alarm：A kind of is the LED using flicker, and another kind is
Simulation indicator lamp is the block of a cycle turn colors on liquid crystal display, and for LED, conventional method can test out to be measured
Parameter, and for simulation indicator lamp, then the electric signal for judging to drive liquid crystal display particular block is difficult, also cannot just be surveyed
Examination, general electromechanical integration medicine equipment alarm test system and test is not comprehensive enough, leads to not the true feelings tested
Condition, based on this, the present invention devises a kind of electromechanical integration medicine equipment alarm test system, to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of electromechanical integration medicine equipment alarm test system, to solve above-mentioned background
The general electromechanical integration medicine equipment alarm test system and test proposed in technology is not comprehensive enough, leads to not be tested
Truth problem.
To achieve the above object, the present invention provides following technical scheme：A kind of electromechanical integration medicine equipment alarm test
System, including central processing unit, electrically output connects alert sub-system, display subsystem and storage subsystem to central processing unit respectively
System, the central processing unit is electrically input into connection A/D converting units, and the A/D converting units are electrically input into connection frequency-domain analysis
Subsystem, the frequency-domain analysis subsystem electrically exports connection spectrum analyzer, the electrical company of input of the frequency-domain analysis subsystem
Time-domain analysis subsystem is connect, the time-domain analysis subsystem electrically exports connection oscillograph, the time-domain analysis subsystem difference
Electrically input connects sound collection subsystem and image acquisition subsystem, and the sound collection subsystem is electrically input into connection sound level
Meter, described image acquisition subsystem is electrically input into connection photocell.
Preferably, the sound collection subsystem includes sound signal collecting unit, the sound signal collecting unit electricity
Property output connection voice signal extraction unit, the voice signal extraction unit electrically export connection voice signal recognition unit,
The voice signal recognition unit electrically exports connection audio signal processor, and the audio signal processor electrically exports connection
Voice signal detection unit, the voice signal detection unit electrically exports connection voice signal amplifying unit, the sound letter
Number amplifying unit electrically exports connection sound signal storage unit.
Preferably, described image acquisition subsystem includes picture signal collecting unit, described image signal gathering unit electricity
Property output connection figure as signal extraction unit, described image signal extraction unit electrically exports connection figure as signal identification unit,
Described image signal identification unit electrically exports connection image-signal processor, and described image signal processor electrically exports connection
Picture signal detection unit, described image detecting signal unit electrically exports connection figure as signal amplification unit, described image letter
Number amplifying unit electrically exports connection figure as signal memory cell.
Preferably, the alert sub-system includes data extracting unit, and the data extracting unit electrically exports connection number
According to recognition unit, the data identification unit electrically exports connection alarm processor, and the alarm processor is electrically input into connection
Standard database, the alarm processor electrically exports connection alarm driver element, and the alarm processor is electrically bi-directionally connected
Alert data collecting unit, the alert data collecting unit is electrically bi-directionally connected alert data comparison unit, and the alarm is driven
Moving cell electrically exports connection alarm.
Preferably, the display subsystem includes display collecting unit, and it is aobvious that the display collecting unit electrically exports connection
Show recognition unit, the display recognition unit electrically exports connection video-stream processor, and the video-stream processor electrically exports connection
Display statistic unit, the display statistic unit electrically exports connection image conversion unit, and described image converting unit is electrically defeated
Go out and connect display driver element, the display driver element electrically exports connection display.
Preferably, the storage subsystem includes data storage extraction unit, and the data storage extraction unit is electrically defeated
Go out to connect data storage processing device, the data storage processing device electrically exports connection data storage cell, the data storage
Unit electrically exports connection data download unit, and the data download unit electrically exports connection data download interface.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by sound level meter to medicine equipment alarm system
Acoustic information be acquired, photocell is acquired to the image information of medicine equipment alarm system, sound after collection letter
Breath and image information carry out time-domain analysis in oscillograph, and frequency-domain analysis is carried out in spectrum analyzer, and A/D converting units will be believed
Number it is transferred to by central processing unit and contrast is analyzed in alert sub-system, and carry out warning reminding, by display subsystem
The display of time domain, frequency domain value is carried out, the storage and download of data are analyzed by storage subsystem.
Brief description of the drawings
Fig. 1 is principle of the invention block diagram；
Fig. 2 is sound collection subsystem theory diagram of the present invention；
Fig. 3 is image acquisition subsystem theory diagram of the present invention；
Fig. 4 is alert sub-system theory diagram of the present invention；
Fig. 5 is display subsystem theory diagram of the present invention；
Fig. 6 is storage subsystem theory diagram of the present invention；
Fig. 7 is workflow diagram of the present invention.
In figure：1 central processing unit, 2A/D converting units, 3 frequency-domain analysis subsystems, 4 spectrum analyzers, 5 time-domain analyses
System, 6 oscillographs, 7 sound collection subsystems, 8 sound level meters, 9 image acquisition subsystems, 10 photocells, 11 alert sub-systems, 12
Display subsystem, 13 storage subsystems, 14 sound signal collecting units, 15 voice signal extraction units, the identification of 16 voice signals
Unit, 17 audio signal processors, 18 voice signal detection units, 19 voice signal amplifying units, 20 sound signal storage lists
Unit, 21 picture signal collecting units, 22 picture signal extraction units, 23 picture signal recognition units, 24 image-signal processors,
25 picture signal detection units, 26 picture signal amplifying units, 27 picture signal memory cell, 28 data extracting units, 29 numbers
According to recognition unit, 30 standard databases, 31 alarm processors, 32 alert data collecting units, 33 alert data comparison units, 34
Alarm driver element, 35 alarms, 36 display collecting units, 37 display recognition units, 38 video-stream processors, 39 display statistics are single
Unit, 40 image conversion units, 41 display driver elements, 42 displays, 43 data storage extraction units, 44 data storage processings
Device, 45 data storage cells, 46 data download units, 47 data download interfaces.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-7 are referred to, the present invention provides a kind of technical scheme：A kind of electromechanical integration medicine equipment alarm test system
System, including central processing unit 1, electrically output connection alert sub-system 11, display subsystem 12 and the storage respectively of central processing unit 1
Subsystem 13, electrically input connects A/D converting units 2, the electrically input connection frequency-domain analysis of A/D converting units 2 to central processing unit 1
Subsystem 3, electrically output connects spectrum analyzer 4 to frequency-domain analysis subsystem 3, when frequency-domain analysis subsystem 3 is electrically input into connection
Domain analysis subsystem 5, electrically output connects oscillograph 6, the electrically input respectively of time-domain analysis subsystem 5 to time-domain analysis subsystem 5
Connection sound collection subsystem 7 and image acquisition subsystem 9, electrically input connects sound level meter 8, image to sound collection subsystem 7
Electrically input connects photocell 10 to acquisition subsystem 9.
Wherein, sound collection subsystem 7 includes sound signal collecting unit 14, and sound signal collecting unit 14 is electrically exported
Connection voice signal extraction unit 15, electrically output connects voice signal recognition unit 16, sound to voice signal extraction unit 15
Electrically output connects audio signal processor 17 to signal identification unit 16, and audio signal processor 17 electrically exports connection sound letter
Number detection unit 18, the electrical output connection voice signal amplifying unit 19 of voice signal detection unit 18, voice signal amplifies single
Electrically output connects sound signal storage unit 20 for unit 19, and the sound signal collecting unit 14 on sound level meter 8 carries out voice signal
Collection, the voice signal after collection carries out the extraction of voice signal, the sound after extraction in voice signal extraction unit 15
Signal carries out voice signal identification in voice signal recognition unit 16, and the voice signal after identification is in audio signal processor 17
In carry out sound signal processing, the voice signal after treatment carries out voice signal detection in voice signal detection unit 18, inspection
Voice signal after survey carries out the amplification of voice signal in voice signal amplifying unit 19, and the voice signal after amplification is in sound
The storage of voice signal is carried out in signal memory cell 20, image acquisition subsystem 9 includes picture signal collecting unit 21, image
Signal gathering unit 21 electrically exports connection figure as signal extraction unit 22, and picture signal extraction unit 22 electrically exports connection figure
As signal identification unit 23, electrically output connects image-signal processor 24, picture signal treatment to picture signal recognition unit 23
Device 24 electrically exports connection figure as detecting signal unit 25, and picture signal detection unit 25 electrically amplify by output connection picture signal
Unit 26, picture signal amplifying unit 26 electrically exports connection figure as signal memory cell 27, the picture signal on photocell 10
Collecting unit 21 carries out the collection of picture signal, and the picture signal after collection carries out image letter in picture signal extraction unit 22
Number extraction, the picture signal after extraction carries out picture signal identification in picture signal recognition unit 23, the image after identification
Signal carries out picture signal treatment in image-signal processor 24, and the picture signal after treatment is in picture signal detection unit 25
In carry out picture signal detection, the picture signal after detection carries out the amplification of picture signal in picture signal amplifying unit 26,
Picture signal after amplification carries out the storage of picture signal, the He of sound signal storage unit 20 in picture signal memory cell 27
The signal stored in picture signal memory cell 27 carries out time-domain analysis, time domain point on the time-domain analysis subsystem 5 of oscillograph 6
In the enterprising line frequency domain analysis of spectrum analysis subsystem 3 of spectrum analyzer 4 after analysis, time-domain analysis data and frequency-domain analysis data are passed through
Alert sub-system 11 is passed to by central processing unit 1 after crossing A/D converting units 2 and carrying out signal conversion, alert sub-system 11 includes
Data extracting unit 28, electrically output connects data identification unit 29 to data extracting unit 28, and data identification unit 29 is electrically defeated
Go out to connect alarm processor 31, electrically input connects standard database 30 to alarm processor 31, and alarm processor 31 is electrically exported
Connection alarm driver element 34, alarm processor 31 is electrically bi-directionally connected alert data collecting unit 32, and alert data collection is single
Unit 32 is electrically bi-directionally connected alert data comparison unit 33, and alarm driver element 34 electrically exports connection alarm 35, and data are carried
Taking unit 28 carries out data extraction, and the data after extraction carry out data identification in data identification unit 29, the data after identification
Data processing is carried out in alarm processor 31, the data after treatment carry out alert data in alert data collecting unit 32 and adopt
Collection, the alert data of collection is contrasted with the normal data in standard database 30 in alert data comparison unit 33, gone out
When existing data do not meet the level threshold value in standard database 30, alarm driver element 34 drives alarm 35, alarm 35 to send out
Go out alarm sound to be reminded, display subsystem 12 includes display collecting unit 36, and electrically output connection is aobvious for display collecting unit 36
Show recognition unit 37, electrically output connects video-stream processor 38, the electrically output connection of video-stream processor 38 to display recognition unit 37
Display statistic unit 39, electrically output connects image conversion unit 40 to display statistic unit 39, and image conversion unit 40 is electrically defeated
Go out to connect display driver element 41, electrically output connects display 42 to display driver element 41, and display collecting unit 36 is shown
The collection of registration evidence, the display data after collection carries out display data identification in recognition unit 37 is shown, the data after identification
Display data treatment is carried out in video-stream processor 38, the data after treatment carry out display data system in statistic unit 39 is shown
Meter, the display data after statistics carries out the signal conversion of display image in image conversion unit 40, after being converted into image information
The driving display 42 of display driver element 41 carries out Image texture, and storage subsystem 13 includes data storage extraction unit 43, deposits
Electrically output connects data storage processing device 44, the electrical output connection data of data storage processing device 44 to storage data extracting unit 43
Memory cell 45, electrically output connects data download unit 46 to data storage cell 45, and electrically output connects data download unit 46
Data download interface 47 is connect, data storage extraction unit 43 is extracted the test data of sound and image, the survey after extraction
Examination data carry out the treatment of data storage in data storage processing device 44, and the data after treatment are entered in data storage cell 45
Row storage, the data of storage are downloaded by data download unit 46, and External memory equipment passes through data download interface 47 pairs
Test data is downloaded.
Medicine equipment alarm method of testing step is as follows：
S1：Sound signal collecting unit 14 on sound level meter 8 carries out the collection of voice signal, and the voice signal after collection exists
The extraction of voice signal is carried out in voice signal extraction unit 15, the voice signal after extraction is in voice signal recognition unit 16
Voice signal identification is carried out, the voice signal after identification carries out sound signal processing in audio signal processor 17, after treatment
Voice signal voice signal detection is carried out in voice signal detection unit 18, the voice signal after detection is put in voice signal
The amplification of voice signal is carried out in big unit 19, the voice signal after amplification carries out sound letter in sound signal storage unit 20
Number storage；
S2：Picture signal collecting unit 21 on photocell 10 carries out the collection of picture signal, the picture signal after collection
The extraction of picture signal is carried out in picture signal extraction unit 22, the picture signal after extraction is in picture signal recognition unit 23
In carry out picture signal identification, the picture signal after identification carries out picture signal treatment in image-signal processor 24, treatment
Picture signal afterwards carries out picture signal detection in picture signal detection unit 25, and the picture signal after detection is in picture signal
The amplification of picture signal is carried out in amplifying unit 26, the picture signal after amplification carries out image in picture signal memory cell 27
Time domain of the signal stored in the storage of signal, sound signal storage unit 20 and picture signal memory cell 27 in oscillograph 6
Time-domain analysis is carried out on analyzing subsystem 5, in the enterprising line frequency domain of spectrum analysis subsystem 3 of spectrum analyzer 4 after time-domain analysis
Analysis, time-domain analysis data and frequency-domain analysis data are passed after A/D converting units 2 carry out signal conversion by central processing unit 1
Pass alert sub-system 11；
S3：Data extracting unit 28 carries out data extraction, and the data after extraction carry out data in data identification unit 29
Identification, the data after identification carry out data processing in alarm processor 31, and the data after treatment are in alert data collecting unit
Carry out alert data collection in 32, the alert data of collection in the alert data comparison unit 33 with standard database 30 in mark
Quasi- data are contrasted, and when there is the level threshold value during data do not meet standard database 30, alarm driver element 34 drives report
Alert device 35, alarm 35 sends alarm sound and is reminded；
S4：Display collecting unit 36 carries out the collection of display data, and the display data after collection is in display recognition unit 37
In carry out display data identification, the data after identification carry out display data treatment in video-stream processor 38, the data after treatment
Display data statistics is carried out in statistic unit 39 is shown, the display data after statistics is shown in image conversion unit 40
The signal conversion of image, the driving display 42 of display driver element 41 carries out Image texture after being converted into image information；
S5：Data storage extraction unit 43 is extracted the test data of sound and image, the test data after extraction
The treatment of data storage is carried out in data storage processing device 44, the data after treatment are deposited in data storage cell 45
Storage, the data of storage are downloaded by data download unit 46, and External memory equipment is by the 47 pairs of tests of data download interface
Data are downloaded.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (6)
1. a kind of electromechanical integration medicine equipment alarm test system, including central processing unit (1), it is characterised in that：In described
Electrically output connects alert sub-system (11), display subsystem (12) and storage subsystem (13) to central processor (1) respectively, described
Central processing unit (1) electrically input connection A/D converting units (2), the A/D converting units (2) are electrically input into connection frequency domain point
Analysis subsystem (3), the frequency-domain analysis subsystem (3) electrically output connection spectrum analyzer (4), the frequency-domain analysis subsystem
(3) electrically input connection time-domain analysis subsystem (5), the time-domain analysis subsystem (5) electrically output connection oscillograph (6),
Electrically input connects sound collection subsystem (7) and image acquisition subsystem (9), institute to the time-domain analysis subsystem (5) respectively
Sound collection subsystem (7) electrically input connection sound level meter (8) is stated, described image acquisition subsystem (9) is electrically input into connection light
Battery (10).
2. a kind of electromechanical integration medicine equipment alarm test system according to claim 1, it is characterised in that：The sound
Sound acquisition subsystem (7) includes sound signal collecting unit (14), the sound signal collecting unit (14) electrically output connection
Voice signal extraction unit (15), electrically output connects voice signal recognition unit to the voice signal extraction unit (15)
(16), the voice signal recognition unit (16) electrically output connection audio signal processor (17), the sound signal processing
Device (17) electrically output connection voice signal detection unit (18), the voice signal detection unit (18) electrically exports connection sound
Sound signal amplification unit (19), the voice signal amplifying unit (19) electrically output connection sound signal storage unit (20).
3. a kind of electromechanical integration medicine equipment alarm test system according to claim 1, it is characterised in that：The figure
As acquisition subsystem (9) includes picture signal collecting unit (21), described image signal gathering unit (21) electrically output connection
Picture signal extraction unit (22), described image signal extraction unit (22) electrically exports connection figure as signal identification unit
(23), described image signal identification unit (23) electrically output connection image-signal processor (24), described image signal transacting
Device (24) electrically exports connection figure as detecting signal unit (25), and described image detecting signal unit (25) electrically exports connection figure
As signal amplification unit (26), described image signal amplification unit (26) electrically exports connection figure as signal memory cell (27).
4. a kind of electromechanical integration medicine equipment alarm test system according to claim 1, it is characterised in that：The report
Alert subsystem (11) includes data extracting unit (28), and electrically output connects data identification unit to the data extracting unit (28)
(29), the data identification unit (29) electrically output connection alarm processor (31), the alarm processor (31) is electrically defeated
Enter to connect standard database (30), the alarm processor (31) electrically output connection alarm driver element (34), the alarm
Processor (31) is electrically bi-directionally connected alert data collecting unit (32), the electrical two-way company of the alert data collecting unit (32)
Data Comparison unit (33) taking alarm, alarm driver element (34) electrically output connection alarm (35).
5. a kind of electromechanical integration medicine equipment alarm test system according to claim 1, it is characterised in that：It is described aobvious
Show that subsystem (12) includes display collecting unit (36), electrically output connects display recognition unit to display collecting unit (36)
(37), display recognition unit (37) electrically output connection video-stream processor (38), the video-stream processor (38) is electrically defeated
Go out connection display statistic unit (39), display statistic unit (39) electrically output connection image conversion unit (40) is described
Image conversion unit (40) electrically output connection display driver element (41), the display driver element (41) electrically output connection
Display (42).
6. a kind of electromechanical integration medicine equipment alarm test system according to claim 1, it is characterised in that：It is described to deposit
Storage subsystem (13) includes data storage extraction unit (43), and electrically output connects data to the data storage extraction unit (43)
Storage processor (44), the data storage processing device (44) electrically output connection data storage cell (45), the data are deposited
Storage unit (45) electrically output connection data download unit (46), the data download unit (46) is electrically under output connection data
Carry interface (47).
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| CN201611144082.2A CN106846758A (en) | 2016-12-13 | 2016-12-13 | A kind of electromechanical integration medicine equipment alarm test system |
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| CN201611144082.2A CN106846758A (en) | 2016-12-13 | 2016-12-13 | A kind of electromechanical integration medicine equipment alarm test system |
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| CN114078311A (en) * | 2021-11-18 | 2022-02-22 | 东劢医疗科技(苏州)有限公司 | Medical equipment auditory alarm test system and method |
| CN118397809A (en) * | 2024-06-26 | 2024-07-26 | 巨翊医疗科技(苏州)有限公司 | Signal test, signal priority test and working state judgment method and equipment |
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