CN106419919A - Device and system for collecting state information of superconducting device - Google Patents
Device and system for collecting state information of superconducting device Download PDFInfo
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- CN106419919A CN106419919A CN201610841645.7A CN201610841645A CN106419919A CN 106419919 A CN106419919 A CN 106419919A CN 201610841645 A CN201610841645 A CN 201610841645A CN 106419919 A CN106419919 A CN 106419919A
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- 238000004891 communication Methods 0.000 claims description 36
- 229910052734 helium Inorganic materials 0.000 claims description 36
- 239000001307 helium Substances 0.000 claims description 36
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 25
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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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
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
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Abstract
The invention is applicable to the field of medical superconducting devices, and provides a device and a system for collecting state information of a superconducting device. The device comprises an information collection module, a control module and a power module, wherein the information collection module is connected with the superconducting device for collecting the working state information of the superconducting device, the control module is connected with the information collection module, a PC client and a spectrometer control console, and is used for processing the working state information and sending the processing result to the PC client and the spectrometer control console, and the power module is connected with the information collection module and the control module. According to the device and the system, the working state information of the superconducting device is collected and uploaded to the PC client, so that the special maintenance personnel can monitor the working state of the superconducting device in real time through the PC client, and timely and accurately find the failure cause of the superconducting device.
Description
Technical field
The invention belongs to medical superconducting apparatus field, more particularly, to a kind of superconducting apparatus state information acquiring device and be
System.
Background technology
Continuous improvement with the scientific level and people continuous attention to own physiological health, various medical apparatus and instruments are not yet
Disconnected popularization brings facility for the healthy detection of people.Nuclear magnetic resonance apparatus are as the important instrument in medical imaging equipment
Device, can detect the pathological changes of human internal organs in the case of having no mechanical damage, and application is more popularized.In nuclear magnetic resonance apparatus
Superconducting apparatus, for example：Liquid level display, helium compressor, heat exchanger, radio frequency amplifier, gradient amplifier etc. are nuclear-magnetisms
The important component part of resonance instrument.
However, existing nuclear magnetic resonance apparatus are typically only possible by display screen that superconducting apparatus carry in itself or by spectrum
Instrument control station, shows the running status of superconducting apparatus, and corpsman,hospital is due to lacking the instrument of specialty to corpsman,hospital
Device fault detect knowledge, generally cannot promptly and accurately judge the fault of superconducting apparatus, also cannot be accurately to specialized maintenance people
Member's description fault data, increased maintenance difficulty.
Content of the invention
It is an object of the invention to provide a kind of superconducting apparatus state information acquiring device and system are it is intended to solve existing
Nuclear magnetic resonance apparatus are typically only possible by display screen that superconducting apparatus carry in itself or pass through spectrometer control station, to hospital work
Personnel show the running status of superconducting apparatus, and corpsman,hospital detects knowledge due to the instrument failure lacking specialty, generally
The fault of superconducting apparatus cannot promptly and accurately be judged, also accurately cannot describe fault data to specialized maintenance personnel, increase
The problem of maintenance difficulty.
The present invention is achieved in that a kind of superconducting apparatus state information acquiring device, with medical superconducting apparatus, PC client
The spectrometer control station of end and medical superconducting apparatus connects, and described superconducting apparatus include liquid level display, helium compressor, heat exchange
Machine, radio frequency amplifier and gradient amplifier are it is characterised in that described superconducting apparatus information collecting device includes：
It is connected with described superconducting apparatus, to gather the information acquisition module of the work state information of described superconducting apparatus；
It is connected with described information acquisition module, described pc client and described spectrometer control station respectively, to described work shape
State information is processed, and result is sent to the control module of described pc client and described spectrometer control station；
The power module being connected with described information acquisition module and described control module respectively.
Preferably, described information acquisition module includes：
It is connected with described superconducting apparatus and described control module, directly gather described liquid level display, described radio frequency amplifies
Device and the work state information of described gradient amplifier, and it is sent to the communication unit of described control module；
It is connected between described communication unit and described control module, by described communication unit collection described helium compression
The helium press information acquisition unit of the work state information of machine；
It is connected between described communication unit and described control module, amplified by the described radio frequency of described communication unit collection
The radio-frequency information collecting unit of the work state information of device.
Preferably, described communication unit includes the first lan interfaces being connected by netting twine with described liquid level display,
The work state information of described liquid level display includes liquid level information, and described control module passes through described first local network interface collection
Described liquid level information.
Preferably, described communication unit includes connecing by the D type data that data wire is connected with described helium compressor
Mouthful；
Described helium press information acquisition unit include respectively with a described D type data-interface, described control module and institute
State the voltage comparator circuit of power module connection.
Preferably, described communication unit includes the 2nd D type data-interface being connected by data wire with described heat exchanger；
Described control module gathers the break-make amount letter of the relay of described heat exchanger by described 2nd D type data-interface
Breath, described superconducting apparatus information collecting device also includes the described control module of a termination and described power module, another termination institute
State the 2nd D type data-interface, described control module is carried out with the current-limiting resistance of overcurrent protection.
Preferably, described communication unit includes connecing by the 3rd D type data that data wire is connected with described radio frequency amplifier
Mouthful, described radio-frequency information collecting unit includes the interface being connected between described control module and described 3rd D type data-interface
Driver.
Preferably, the asynchronous serial communication that described communication unit is included by data wire is connected with described gradient amplifier connects
Mouthful, described asynchronous serial communication interface is also connected with described control module.
Preferably, described control module includes the second lan interfaces being connected by netting twine with described pc client.
Preferably, described superconducting apparatus information collecting device also includes connecting with described control module and described power module
Connect, in described superconducting apparatus, the working condition of any one all sends the integrated alarm module of alarm signal when abnormal.
The present invention also provides a kind of superconducting apparatus information acquisition system, and described system includes superconducting apparatus letter as above
Breath harvester, also includes the pc client being connected with described superconducting apparatus information collecting device.
Compared with prior art, its advantage is the present invention：
By gathering the work state information of superconducting apparatus, and upload to pc client in time, make the maintainer of specialty
Monitor in real time can be carried out to the working condition of superconducting apparatus by pc client, can be timely when superconducting apparatus break down
Accurately finding failure cause, thus saving maintenance time, reducing maintenance difficulty.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is the basic structure block diagram of superconducting apparatus state information acquiring device provided in an embodiment of the present invention；
Fig. 2 is the concrete structure block diagram of superconducting apparatus state information acquiring device provided in an embodiment of the present invention；
Fig. 3 is the concrete structure block diagram of the superconducting apparatus state information acquiring device that another embodiment of the present invention provides.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, not
For limiting the present invention.
Term " inclusion " in description and claims of this specification and above-mentioned accompanying drawing and their any deformation, meaning
Figure is to cover non-exclusive comprising.For example comprise series of steps or process, method or system, product or the equipment of unit do not have
Have and be defined in the step listed or unit, but alternatively also include step or the unit do not listed, or alternatively also wrap
Include for these processes, method, product or the intrinsic other steps of equipment or unit.Additionally, term " first ", " second " and
" 3rd " etc. is for distinguishing different objects, not for description particular order.
As shown in figure 1, the superconducting apparatus state information acquiring device 100 that the present embodiment provides, it is with medical superconducting apparatus
200th, pc client 300 and spectrometer control station 400 connect.
Wherein, superconducting apparatus 200 include liquid level display 201, helium compressor 202, heat exchanger 203, radio frequency amplification
Device 204 and gradient amplifier 205.
In the present embodiment, spectrometer control station 400 refers to be connected with each instrument and equipment in superconducting apparatus 200, for each
The operating board that instrument is controlled.
Superconducting apparatus information collecting device 100 includes information acquisition module 10, control module 20 and power module 30.
Information acquisition module 10 is connected with superconducting apparatus 200, to gather the work state information of superconducting apparatus 200.
In a particular application, information acquisition module 10 can be PCB collection plate, for gathering each instrument in superconducting apparatus 200
The work state information of device, and be sent to control module 20 be identified judge, be processed as digital signal.
Control module 20 is connected with information acquisition module 10, pc client 300 and spectrometer control station 400 respectively, for right
In the superconducting apparatus 200 that information acquisition module 10 collects, the work state information of each instrument is processed, and by result
Send to pc client 300 and spectrometer control station 400.
In a particular application, control module 20 is specifically for being analyzed to the work state information of each instrument and judging,
To judge whether each instrument and equipment breaks down, if breaking down, determine whether fault type, and by the instrument breaking down
The title of device and fault type send to pc client 300 and spectrometer control station 400, enable maintainer or medical personnel and
When know.
In a particular application, the work state information of each instrument that control module 20 gets is level signal, controls mould
Block 20 is converted to, specifically for the level signal being got, the digital signal that pc client or spectrometer control station can identify.
In a particular application, control module 20 can pass through universal integrated circuit, such as CPU (Central
Processing Unit, central processing unit), or pass through ASIC (Application Specific Integrated
Circuit, special IC) realizing, in the present embodiment, using STM32F103C6T6 type microcontroller it is also possible to equivalent
It is substituted for the chip that other have equal function.
In a particular application, pc client can be for being arranged on the maintainer institute of superconducting apparatus manufacturer or specialty
Operating room desk-top or notebook computer, or special there is data calculate, process and the electronics of display function calculates
Machine kind equipment.
Power module 30 is connected with information acquisition module 10 and control module 20 respectively, for providing electric energy.
In a particular application, power module 30 can be directly connected to Switching Power Supply that is civil power and carrying out AC-DC conversion.
In a particular application, power module 30 includes mu balanced circuit, specifically, can be using based on L7809CV type voltage stabilizing
The mu balanced circuit of chip is it is also possible to equivalence replacement becomes other to have the voltage stabilizing chip of voltage stabilizing function.
The present embodiment passes through to gather the work state information of superconducting apparatus, and uploads to pc client in time, makes specialty
Maintainer can carry out monitor in real time by pc client to the working condition of superconducting apparatus, in superconducting apparatus, event can occur
Discovery failure cause promptly and accurately during barrier, thus saving maintenance time, reduces maintenance difficulty.
As shown in Fig. 2 in the present embodiment, information acquisition module 10 includes communication unit 11, helium press information gathering list
Unit 12 and radio-frequency information collecting unit 13；Superconducting apparatus information collecting device 100 also includes integrated alarm module 40.
Wherein, communication unit 11 is connected with superconducting apparatus 200 and control module 20, for directly gathering liquid level display
201st, the work state information of radio frequency amplifier 204 and gradient amplifier 205, and it is sent to control module；
Helium press information acquisition unit 12 is connected between communication unit 11 and control module 20, is adopted by communication unit 11
The work state information of collection helium compressor 202；
Radio-frequency information collecting unit 13 is connected between communication unit 11 and control module 20, is gathered by communication unit 11
The work state information of radio frequency amplifier 203.
Integrated alarm module 40 is connected with control module 20 and power module 30, in superconducting apparatus 200 any one
The working condition of instrument all sends alarm signal when abnormal.
In a particular application, each alarm module while the alarm signal sending, believed by control module 20 by abnormal work
Breath passes to pc client, so that related maintainer knows the failure cause of instrument and equipment in time.
In a particular application, integrated alarm module 40 can be audible-visual annunciator, is reported to the police by sending sound and light.
In a particular application, audible-visual annunciator can be made to pass through relay be connected with power module 30, this relay also with control module
20 connections, when in superconducting apparatus 200, the working condition of any one instrument is abnormal, control module 20 is control relay closure,
The module that switches on power 30 and integrated alarm module 40, make integrated alarm module 40 work on power, send alarm signal.
In a particular application, integrated alarm module 40 can select audible-visual annunciator.
In a particular application, integrated alarm module 40 specifically can be less than default percentage in the liquid level of liquid level display 201
Break down than, helium compressor 202, heat exchanger 203 breaks down or sends police when radio frequency amplifier 204 breaks down
Report.
In a particular application, preset percentage specifically could be arranged to 35%.
In one embodiment, integrated alarm module 40 includes：
Liquid level warning unit, for when the liquid level of liquid level display 201 is less than preset percentage, sending alarm signal；
Helium press alarm unit, for sending alarm signal when helium compressor 202 breaks down；
Heat exchange alarm unit, for sending alarm signal when heat exchanger 203 breaks down；
Radio frequency alarm unit, for sending alarm signal when radio frequency amplifier 204 breaks down.
In a particular application, liquid level warning unit, the warning of helium press, heat exchange alarm unit and radio frequency alarm unit are permissible
Be respectively adopted the LED of different colours, or, the audible-visual annunciator of different indicative voices and light can be sent, for
Different instrument and equipments sends different types of alarm signal when breaking down, so that relevant staff is easily distinguishable.
As shown in figure 3, in the present embodiment, communication unit 11 includes the first lan interfaces 111, a D type data-interface
112nd, the 2nd D type data-interface 113, the 3rd D type data-interface 114, asynchronous serial communication interface 115；Control module 20 includes
Second lan interfaces 21.
Wherein, the first lan interfaces 111 are connected with liquid level display 201 by netting twine, the work of liquid level display 201
Status information includes liquid level information, and control module 20 gathers liquid level information by the first local network interface 111.
The first lan interfaces 111 in the present embodiment and the second lan interfaces 116 refer to general LAN (local
Area network interface) Ethernet interface.
First D type data-interface 112 is connected with helium compressor 202 by data wire.
In the present embodiment, helium press information acquisition unit 12 include respectively with a D type data-interface 112, control module
20 and power module 30 connect voltage comparator circuit 121；
Voltage comparator circuit 121 is used for the voltage of the different working condition information of collection helium compressor 202 output is entered
Row compares, and is exported with the different working condition data separation exporting collection helium compressor 202 for different level signals
To control module 20, control module 20 is enable to identify the different operating shape of helium compressor 202 according to the height of level signal
State.
Voltage comparator circuit 121 is connected with helium compressor 202 by a D type data-interface 112 data line, collection
(in a particular application, the work state information of collection helium compressor 202 is with electricity for the work state information of helium compressor 202
The form transmission of ordinary mail number), the voltage of the work state information of collection helium compressor 202 is compared and distinguishes and sends out afterwards
Give control module 20, so that the different electricity being exported by voltage comparator circuit 121 that control module 20 can receive according to it
The signal of pressure size, to distinguish and to identify the different working condition of collection helium compressor 202.
In a particular application, voltage comparator circuit 121 is the voltage comparator circuit based on LM339 type voltage comparator.
In a particular application, the work state information of helium compressor 202 can include the back pressure analogue value, heat exchange
Device supply water temperature information, flow information, low pressure error message, power supply error message, helium supply high-temperature error message, operation
Status information, motor coil temperature error message and signal power source information.
In a particular application, voltage comparator circuit 121 include with a D type data-interface 112 on be used for gathering helium pressure
The corresponding multiple voltage comparison units of stitch quantity of the work state information of contracting machine 202, the working condition of helium compressor 202
Information passes to the plurality of voltage ratio relatively via the different stitch of a D type data-interface 112 all in the form of voltage signal
Unit.
The operation principle of each voltage comparison unit is：
The a certain stitch of the first D type data-interface 112 is connected with helium compressor 202, and input voltage size is the first electricity
The voltage signal of pressure value, this voltage signal all exports to voltage after voltage swing is reduced to second voltage value by divider resistance
The positive input terminal of comparing unit, the negative input end of voltage comparison unit inputs a contrast potential signal, voltage comparison unit pair
After the voltage signal of its positive input terminal and negative input end input is compared, high level signal or low is exported by its outfan
Level signal (positive input terminal voltage is more than negative input end voltage output high level signal, on the contrary output low level signal) to control
It is (high that module 20, the high level that voltage comparison unit is exported by control module 20 again or low level signal are converted to binary signal
Level is 1 low level is 0) output.
In a particular application, voltage comparison unit specifically can be selected for LM339 type voltage comparator.
In a particular application, first voltage value is 24V, and second voltage value is 3.3V, and contrast potential signal is 1V.
In a particular application, a D type data-interface 112 can select 25 pins or 15 pin DB interfaces, when from 25 pin DB
When interface and F-70 type helium compressor, the function of each stitch of a D type data-interface 112 is defined as follows shown in table：
In a particular application, when using F-50 type helium compressor, a D type data-interface 112 can also select 15
Pin DB interface.
2nd D type data-interface 113 is connected with heat exchanger 203 by data wire.
Control module 20 gathers the break-make amount information of the relay of heat exchanger 203 by the 2nd D type data-interface 113,
Superconducting apparatus information collecting device 100 also includes a termination control module 20 and power module 30, another termination the 2nd D type data
Interface 113, carries out the current-limiting resistance of overcurrent protection to control module 20.
In a particular application, because electric current when heat exchanger 203 runs is excessive it is therefore desirable to letter is realized by relay
Number relaying collection heat exchanger 203 work state information, in actual applications, need in control module 20 and the 2nd D type number
According to the current-limiting resistance of one 200 ohm of concatenation between interface 113, and so that this current-limiting resistance is connected with power module 30, input one
The voltage of individual 3.3V, to ensure that control module 20 can normally obtain the work state information of heat exchanger 203.
In a particular application, the 2nd D type data-interface 113 can select 9 pin DB interfaces.
3rd D type data-interface 114 is connected with radio frequency amplifier 204 by data wire, and radio-frequency information collecting unit 13 wraps
Include the interface driver 131 being connected between control module 20 and the 3rd D type data-interface 114.
In a particular application, the operation principle of interface driver 131 is：
Interface driver 131 include with the 3rd D type data-interface 114 on for gathering the work shape of radio frequency amplifier 204
The corresponding multiple signal input parts of stitch quantity of state information, the work state information of radio frequency amplifier 204 is all with voltage signal
Form pass to multiple signal input parts of interface driver 131 via the different stitch of the 3rd D type data-interface 114, connect
Mouthful driver 131 carries out multiple voltage signals of its multiple signal input parts input after level conversion, by with its multiple letter
Number corresponding multiple signal output parts of input quantity export to control module 20, multiple signal outputs of interface driver 131
Multiple divider resistances, the letter that interface driver 131 is exported by control module 20 have been also respectively connected with it between end and control module 20
Export after number being converted to binary signal.
In a particular application, interface driver 131 can select SN75173 type interface driver.
In a particular application, the 3rd D type data-interface 114 can select 25 pin DB interfaces.
In a particular application, when radio frequency amplifier 204 selects TELI radio frequency amplifier, the 3rd D type data-interface 114 to select
During 25 pin DB interface, the signal definition of its each stitch is as shown in the table：
| Stitch sequence number | Signal | Stitch sequence number | Signal |
| 1 | Gate is just | 14 | Gate is negative |
| 4 | VDD-ON is just | 17 | VDD-ON bears |
| 5 | Just reset | 10 | Reset negative |
| 7 | State 5 is just | 20 | State 5 is negative |
| 8 | State 4 is just | 21 | State 4 is negative |
| 9 | State 3 is just | 22 | State 3 is negative |
| 10 | State 2 is just | 23 | State 2 is negative |
| 11 | State 1 is just | 24 | State 1 is negative |
| 12 | State 0 is just | 25 | State 0 is negative |
In a particular application, when radio frequency amplifier 204 passes through the 7th stitch output signal of the D type data-interface 114 of 25 pins
When 1 (state 5 just, is converted into binary number and is represented with 1, corresponding, and the negative binary number that is converted into of state 5 is represented with 0), represent
Radio frequency amplifier breaks down.
Asynchronous serial communication interface 115 is connected with gradient amplifier 205 by data wire, asynchronous serial communication interface 115
Also it is connected with control module 20.
In a particular application, asynchronous serial communication interface 115 can be from 9 pin RS232 interfaces, RS485 interface or RS422
Interface, its message transmission rate is 9600 baud rates, and the data signal of its transmission includes a start bit, eight information bits and
Individual stop position, no parity position.
Second local network interface 21 is connected with pc client 300 by netting twine, in the present embodiment, pc client 300 refer to
Superconducting apparatus information collecting device 100 is distant, needs by local area network remote transmission data positioned at related maintainer
Place operating room or the pc client of superconducting apparatus manufacturer.
The present embodiment passes through to provide multiple communication connection interface so that superconducting apparatus information collecting device can be simple and convenient
Be connected with various superconducting apparatus, gather corresponding operational data and be simultaneously uploaded to pc client or spectrometer control station.Also make simultaneously
Obtain superconducting apparatus information collecting device and can arbitrarily move as needed and appoint it is only necessary to just can be connected by corresponding data wire
The superconducting apparatus of meaning, easy to use.
The embodiment of the present invention also provides a kind of superconducting apparatus information acquisition system, and it includes above-mentioned superconducting apparatus information and adopts
Acquisition means, also include the pc client being connected with superconducting apparatus information collecting device.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of superconducting apparatus state information acquiring device, the spectrum with medical superconducting apparatus, pc client and medical superconducting apparatus
Instrument control station connects, and described superconducting apparatus include liquid level display, helium compressor, heat exchanger, radio frequency amplifier and gradient
Amplifier is it is characterised in that described superconducting apparatus information collecting device includes：
It is connected with described superconducting apparatus, to gather the information acquisition module of the work state information of described superconducting apparatus；
It is connected with described information acquisition module, described pc client and described spectrometer control station respectively, described working condition is believed
Breath is processed, and result is sent to the control module of described pc client and described spectrometer control station；
The power module being connected with described information acquisition module and described control module respectively.
2. superconducting apparatus information collecting device as claimed in claim 1 is it is characterised in that described information acquisition module includes：
Be connected with described superconducting apparatus and described control module, directly gather described liquid level display, described radio frequency amplifier and
The work state information of described gradient amplifier, and it is sent to the communication unit of described control module；
It is connected between described communication unit and described control module, described helium compressor is gathered by described communication unit
The helium press information acquisition unit of work state information；
It is connected between described communication unit and described control module, described radio frequency amplifier is gathered by described communication unit
The radio-frequency information collecting unit of work state information.
3. superconducting apparatus information collecting device as claimed in claim 2 is it is characterised in that described communication unit is included by net
The first lan interfaces that line is connected with described liquid level display, the work state information of described liquid level display includes liquid level letter
Breath, described control module gathers described liquid level information by described first local network interface.
4. superconducting apparatus information collecting device as claimed in claim 2 is it is characterised in that described communication unit is included by number
The D type data-interface being connected with described helium compressor according to line；
Described helium press information acquisition unit include respectively with a described D type data-interface, described control module and described electricity
The voltage comparator circuit that source module connects.
5. superconducting apparatus information collecting device as claimed in claim 2 is it is characterised in that described communication unit is included by number
The 2nd D type data-interface being connected with described heat exchanger according to line；
Described control module gathers the break-make amount information of the relay of described heat exchanger by described 2nd D type data-interface,
Described superconducting apparatus information collecting device also includes the described control module of a termination and described power module, another termination described
Two D type data-interfaces, carry out the current-limiting resistance of overcurrent protection to described control module.
6. superconducting apparatus information collecting device as claimed in claim 2 is it is characterised in that described communication unit is included by number
The 3rd D type data-interface being connected with described radio frequency amplifier according to line, described radio-frequency information collecting unit includes being connected to described
Interface driver between control module and described 3rd D type data-interface.
7. superconducting apparatus information collecting device as claimed in claim 2 is it is characterised in that described communication unit is included by number
The asynchronous serial communication interface being connected with described gradient amplifier according to line, described asynchronous serial communication interface also with described control mould
Block connects.
8. superconducting apparatus information collecting device as claimed in claim 2 is it is characterised in that described control module is included by net
The second lan interfaces that line is connected with described pc client.
9. superconducting apparatus information collecting device as claimed in claim 1 is it is characterised in that described superconducting apparatus information gathering fills
Put and also include being connected with described control module and described power module, the working condition of any one is abnormal in described superconducting apparatus
Shi Jun sends the integrated alarm module of alarm signal.
10. a kind of superconducting apparatus information acquisition system is it is characterised in that described system is included as any one of claim 1～9 institute
The superconducting apparatus information collecting device stated, also includes the pc client being connected with described superconducting apparatus information collecting device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610841645.7A CN106419919A (en) | 2016-09-22 | 2016-09-22 | Device and system for collecting state information of superconducting device |
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| CN201610841645.7A CN106419919A (en) | 2016-09-22 | 2016-09-22 | Device and system for collecting state information of superconducting device |
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| JP2000275085A (en) * | 1999-03-26 | 2000-10-06 | Toshiba Corp | Level measuring apparatus |
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Application publication date: 20170222 |