CN106909099A - Regulation meter - Google Patents
Regulation meter Download PDFInfo
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- CN106909099A CN106909099A CN201610984827.XA CN201610984827A CN106909099A CN 106909099 A CN106909099 A CN 106909099A CN 201610984827 A CN201610984827 A CN 201610984827A CN 106909099 A CN106909099 A CN 106909099A
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- Prior art keywords
- display data
- regulation
- data
- processing unit
- moment
- Prior art date
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/0272—Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
- G01D1/18—Measuring arrangements giving results other than momentary value of variable, of general application with arrangements for signalling that a predetermined value of an unspecified parameter has been exceeded
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D9/00—Recording measured values
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0264—Control of logging system, e.g. decision on which data to store; time-stamping measurements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2612—Data acquisition interface
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2656—Instrumentation
Abstract
The present invention provides a kind of regulation meter, and it realizes simple and reliable information record when the information of record regulation meter is wanted.Regulation meter possesses the operational part (7) that controlled output value is calculated based on the process variable being measured to；For the storage part (9) of information record；And preserve to the preservation processing unit (10) of storage part (9) data relevant with the action of regulation meter that the particular condition occurs the moment when regulation meter there occurs specific situation.
Description
Technical field
The present invention relates to a kind of regulation meter of control process amount.
Background technology
Regulation is counted as being the dress for the setting value being controlled to the process variables such as temperature, pressure, flow indicated by user
Put and be known.Using conventional regulation meter, if it happens if alarm, the such as measure of temperature, pressure, flow etc
The display of value (PV), desired value (SP) etc. and show that the display of alarm code of classification of alarm can be alternately (non-with reference to patent
Document 1).Additionally, there is also when alarm occurs, the regulation meter for making display lamp light or flash.
Prior art literature
Non-patent literature
Non-patent literature 1：" SDC35/36 キ ー operate ダ イ ジ ェ ス ト (SDC35/36 key operations summary) " Ah Zi times that
Co., Ltd., issues at the beginning of 5 months 2006
The content of the invention
The invention technical problem to be solved
When there occurs problem in the operating of regulation meter, user exists and wants for regulation to count shown for solve problem
Content (measured value or desired value, pattern information, alarm dispaly state etc.) with regulation meter manufacturer contact situation.So
In the case of, in the past in order to record dispaly state, or note memorandum, or shoot the photo of dispaly state and deal with.
Either memorandum or photo, are just unable to cope with when no instrument at hand.Additionally, when memorandum is remembered, depositing
The problem as time-consuming reliability that is bothersome, lacking information, when photo is shot, existing can not make in the place of no photo
Problem.Additionally, when memorandum is remembered and shooting photo can not all be carried out, due to a man memory can be depended on, it is easy to send out
The transmission mistake of raw information, the obstruction probed into the reason for when may occur as problem.
The present invention is formed to solve the above problems, its object is to provide a kind of letter in desired record regulation meter
The moment of breath can realize the regulation meter of simple and reliable information record.
The technological means of solve problem
Regulation meter of the invention is characterised by possessing：Operational part, its process variable for being based on being measured to calculates controlled output
Value；Storage part, it is used for information record；And processing unit is preserved, it is specific by this when regulation meter there occurs specific situation
The data relevant with the action of regulation meter that situation occurs the moment are stored in the storage part.
Additionally, the configuration example 1 of regulation meter of the invention is characterised by, it is also equipped with：Display part, it is used for presentation of information；And
Display data generating unit, the display data of its generation output to the display part, the preservation processing unit includes：Display data is preserved
Processing unit,, when regulation meter there occurs specific situation, the display data that in the particular condition will occur the moment is preserved for it
To storage part；And non-display data preserve processing unit, it sends out the particular condition when regulation meter there occurs specific situation
Non-display number in the data of the conservation object relevant with the action of regulation meter at raw moment, to be not included in the display data
According to preservation to the storage part.
Additionally, the configuration example 1 of regulation meter of the invention is characterised by that be also equipped with reproduction processing unit, the reproduction processing unit exists
When making the operation of the reproduction for indicating dispaly state by user, reading is stored in the display data of the storage part and makes described aobvious
The portion of showing shows.
Additionally, in the configuration example 1 of regulation meter of the invention, it is characterised in that the processing unit that preserves is by the particular condition
There are the relevant data of action with regulation meter at moment, with the specific situation generation moment before stipulated time data and
The data that specific situation occurs the stipulated time after the moment are preserved to the storage part together.
Additionally, in the configuration example 1 of regulation meter of the invention, the specific situation be when user makes specific operation,
When the alarm that pre-establishes of regulation meter manufacturer occurs, the event that pre-establishes of user when occurring in any one.
The effect of invention
According to the present invention, when adjusting meter and there occurs specific situation, due to specific situation into the moment occurs and tune
The data that the action of section meter is relevant are stored in storage part, therefore can realize simple and reliable information record, such that it is able to reality
The existing reliability probed into the reason for help problem information record high.
Additionally, in the present invention, because the display data that not only specific situation occurs the moment can be stored in storage part,
Non-display data can also be stored in storage part, therefore can preserve the much information that the reason for contributing to problem is probed into.
Additionally, reproduction processing unit is provided with the present invention, it is possible thereby to when reproducing particular condition generation using regulation meter
The dispaly state at quarter.
Additionally, in the present invention, specific situation the data and specific situation of the stipulated time before the moment to occur
There are the data one relevant with the action of regulation meter at moment in the data and specific situation that the stipulated time after the moment occurs
Rise and preserve to storage part, it is possible thereby to confirm the state before and after the specific situation generation moment.
Brief description of the drawings
Fig. 1 is the block diagram of the structure of the regulation meter for showing the 1st implementation method of the invention.
Fig. 2 is the flow chart of the action of the regulation meter for illustrating the 1st implementation method of the invention.
Fig. 3 is the structure of the preservation processing unit of the regulation meter for illustrating the 2nd implementation method of the invention, and is stored in storage part
The figure of data.
Fig. 4 is the flow chart of the action of the regulation meter for illustrating the 2nd implementation method of the invention.
Specific embodiment
[the 1st implementation method]
Hereinafter, embodiments of the present invention are illustrated referring to the drawings.Fig. 1 is the tune for showing the 1st implementation method of the invention
Save the block diagram of the structure of meter.Regulation meter possesses：Display part 1, it is made up of display devices such as LED, liquid crystal panels；Key input part 2,
It is made up of input equipments such as tact switch, static switchings；Simulation input portion 3, it is to the temperature from sensor (not shown) etc.
The measured value of the process variables such as degree, pressure, flow is simulated input processing；Simulation output portion 4, it carries out electric current output, voltage
The controlled outputs such as output；Numeral input portion 5, its data signal input processing for carrying out the function setting based on adjusting；Numeral
Output section 6, it carries out the data signal output treatment for status information output, alarm output；Operational part 7, it enters behavior makes
Measured value is consistent with desired value and calculate the control calculation process of controlled output value, and the overall control of regulation meter；Display number
According to generating unit 8, the display data of its generation output to display part 1；Storage part 9, it is used for information record；Processing unit 10 is preserved,
It preserves the data relevant with regulation meter action that the specific situation occurs the moment when regulation meter occurs specific situation
To storage part 9；And reproduction processing unit 11, it reads and preserves when the operation of the reproduction for indicating dispaly state is made by user
In storage part 9 display data and show display part 1.
Operational part 7 calculates controlled output value (behaviour to make the measured value (controlled quentity controlled variable PV) of process variable consistent with desired value SP
Work amount MV, current value, magnitude of voltage etc.).It is well known that as the control algolithm of operational part 7, such as having PID.Additionally, operational part 7
Or alarm output is carried out when data corruption etc. adjusts instrument exception or input (measured value) generation extremely inside meter, or
Reached in measured value event, measured value and the desired value of the upper lower limit value of regulation deviation reach regulation upper lower limit value thing
The advance set event of user of the regulation meter such as part or heater broken string, heater short circuit carries out event output when occurring.
The user for adjusting meter can operate key input part 2 and preset Event Function such that it is able to make when the situation of regulation occurs
Event is output as ON states.
Additionally, the data that will be automatically selected according to the rule for pre-establishing of operational part 7 or the operation according to user are selected
Data send display data generating unit to.
Display data generating unit 8 is based on the data genaration display data received from operational part 7.Received from display data generating unit 8
Driver in the display part 1 of display data is (not shown) to drive the display devices such as LED, liquid crystal panel based on display data.
In this way, the information of the content based on display data is shown in display part 1.
Next, illustrating that the information record in present embodiment is acted and information regeneration action using Fig. 2.First, preserve
There is the aobvious of moment when regulation meter occurs specific situation ("Yes" in Fig. 2 steps S1) by processing unit 10 in the particular condition
Registration evidence is stored in storage part 9 (Fig. 2 step S2).As particular condition, have be arranged at it is specific in the operated key of key input part 2
The state that is pressed by the user of record key, the alarm that pre-establishes of regulation meter manufacturer state, the user of regulation meter that there occurs
State that the event for pre-establishing there occurs etc..
Display data is made up of the set of the bit data of the dispaly state of following definition display part 1, for example, show just
Numerical value, the bit data of word of display part 1 are shown in when often；Show that the numerical value when alarm occurs and when normal alternately shows
Numerical value, the bit data of word；Indicate normal display or the alternately bit data of display；Indicate each LED's of display part 1
The bit data lighted or extinguish；Indicate the bit data of flicker or the extinguishing of each LED；And indicate the flicker of each LED
Bit data of speed etc..
As the numerical value, word that usually show, there are such as measured value (controlled quentity controlled variable PV), desired value SP, controlled output value (behaviour
Work amount MV, current value, magnitude of voltage etc.) etc..As numerical value, word that the numerical value when alarm occurs and when normal alternately shows,
There is the alarm code for showing alert categories.In addition, in the case where multiple alarms there occurs simultaneously, because multiple alarm codes are all successively
Phase ground display, therefore comprising showing to be shown in the bit data of multiple alarm codes of display part 1 in display data, and comprising finger
Show the bit data that the periodicity of multiple alarm codes shows.As the content showed by the LED of display part 1, there is such as regulation meter
Operation mode, the ON/OFF of alarm output, the ON/OFF of event output, the chart of operational ton MV shows.
In this way, in the present embodiment, due to that the display data that specific situation occurs the moment can be stored in into storage
Portion 9, therefore display data can be read afterwards.Specifically, it is specific in the operated key of key input part 2 is arranged to reproduce key
When being pressed by the user (Fig. 2 step S3), the reading of reproduction processing unit 11 is stored in the display data of storage part 9 and sends display number to
According to generating unit 8 (Fig. 2 step S4).
Display data generating unit 8 exports to display part 1 display data received from reproduction processing unit 11.Thus, due to
The information of the content based on display data is shown on display part 1, and the aobvious of moment occurs therefore, it is possible to reproduce specific situation
Show state (Fig. 2 step S5).Because display now is existed with usual different special treatment, such as display part 1
After the display certain time of step S5, usual display is returned.
In sum, in the present embodiment, because the display data that specific situation the moment occurs is stored in storage
Portion 9, therefore can simply and reliably record dispaly state, it is possible to realize that the reliability that the reason for contributing to problem is probed into is high
Information record.If using nonvolatile memory as storage part 9, even if cut-out regulation meter power supply after also may be used
To preserve data.In the present embodiment, the display data being made up of the set of the bit data of definition dispaly state is preserved, by
This can record the dispaly state of Temporal changes, and (the slow flicker or fast blink of LED, the periodicity of multiple alarm codes show
Deng) and reproduce.
Additionally, not only can be by adjusting meter reproduction display state, it is also possible to read using outside computer and be stored in
The display data of storage part 9.If the program for being possible to the display data for the treatment of regulation meter in advance is installed on computers, so that it may
There is the dispaly state at moment, or parsing display data in the particular condition in terms of reproducing regulation on the picture of computer.
[the 2nd implementation method]
Next, being illustrated to the 2nd implementation method of the invention.In the present embodiment, due to the structure of regulation meter entirety
It is identical with the 1st implementation method, therefore symbol using Fig. 1 illustrates.Fig. 3 is the preservation processing unit 10 for illustrating present embodiment
Structure and be stored in storage part 9 data figure.
The preservation processing unit 10 of present embodiment preserves processing unit 10a by display data and non-display data preserve processing unit
10b is constituted.Display data preserves processing unit 10a and realizes that what is illustrated in the first embodiment preserves the action of processing unit 10.It is non-
Display data preserves processing unit 10b and is preserved the display data preservation processing unit 10a that is not included in the data of conservation object
The non-display data of display data be stored in storage part 9.
The information record in present embodiment is acted using Fig. 4 and information regeneration is acted and illustrated.With the 1st embodiment party
Similarly, when regulation meter occurs specific situation ("Yes" in Fig. 4 steps S1), display data preserves processing unit 10a will for formula
The display data that the particular condition occurs the moment is stored in storage part 9 (Fig. 4 step S2).
On the other hand, when regulation meter occurs specific situation ("Yes" in step S1), non-display data preservation treatment
The non-display data that the particular condition occurs the moment are stored in (Fig. 4 step S6) in storage part 9 by portion 10b.As of the invention
The data of conservation object, there is measured value (controlled quentity controlled variable PV), desired value SP, controlled output value (operational ton MV, current value, magnitude of voltage
Deng), alarm code, operation mode information, the timestamp for showing date and hour, the control parameter that uses in operational part 7 (for example
Pid parameter), the event code of event category etc. that occurs is shown.
As operation mode information, have and show to adjust the automatic control mode for being calculated as carrying out Adaptive Control according to measured value
AUTO pattern informations；Show to adjust the MANUAL pattern informations of the manual mode for being calculated as the fixed operational ton MV of output；Show
RUN pattern information of the regulation meter in operating is controlled；And show to adjust READY pattern informations for being calculated as halted state etc..
In the data of conservation object above, the data that should be shown that operational part 7 will be automatically selected according to the rule for pre-establishing, or
Operational part 7 will be converted to display data form according to the data that should be shown for operating selection of user, and remaining data are changed into non-
Display data.
The step of Fig. 4 S3~S5 treatment as illustrated by the 1st implementation method.In the present embodiment, due to not only specific
Situation occur the moment display data can be stored in storage part 9, non-display data can also be stored in storage part 9, therefore
The various information that the reason for contributing to problem is probed into can be preserved.
In addition, non-display data cannot be directly displayed, but work as the non-display data reproduction key quilt for being arranged at key input part 2
When pressing, reproduction processing unit 11 can also read the non-display data that are stored in storage part 9 and send display data generating unit to
8, display data generating unit 8 is based on non-display data genaration display data and exports to display part 1.Thus, it is possible to be counted in regulation
The upper data for confirming not to be shown at the specific situation generation moment.
Additionally, being stored in the non-display of storage part 9 it is equally possible that being read using outside computer with display data
Data.If the program for being possible to the non-display data for the treatment of regulation meter in advance is installed on computers, it is possible in computer
Picture on confirm that the specific situation of regulation meter occurs the non-display data at moment, or parse non-display data.
The data that specific situation occurs the moment are stored in storage part 9 in the 1st, the 2nd implementation method, but are not limited
In this, it is also possible in the 1st implementation method in display data usually is stored in into storage part 9, it is also possible in the 2nd implementation method
In display data and non-display data are stored in storage part 9 usually.In this case, because the capacity of storage part 9 has
Limit, therefore when the recorded amounts of data reaches ormal weight, it is also possible to legacy data is replaced by way of FIFO.
If additionally, using above-mentioned usually record, it is also possible to retain the data before and after specific situation occurs.That is, exist
In 1st implementation method, during usually display data is preserved to storage part 9, be there occurs specifically in regulation meter
During situation, it is also possible to which the particular condition display data at moment occurs, there is the stipulated time before the moment with particular condition
The display data that the display data and particular condition of (such as 10 seconds) occur the stipulated time after the moment retains together, and deletes
Other data.
Additionally, in the 2nd implementation method, display data and non-display data are preserved to storage part 9 usually
During, when adjusting meter and there occurs specific situation, it is also possible to which the particular condition into the display data at moment and non-aobvious occurs
, there is the display data and non-display data of the stipulated time before the moment with particular condition and specific situation occur in registration evidence
The display data of the stipulated time after the moment and non-display data retain together, and delete other data.
1st, the regulation meter illustrated in the 2nd implementation method can be by possessing CPU (Central Processing Unit
(CPU)), the computer of storage device and interface and control the program of these hardware resources to realize.CPU is pressed
The treatment of the 1st, the 2nd implementation method explanation is run according to the program for being stored in storage device.
[industrial utilization possibility]
The present invention can be applied to the information record technology of regulation meter.
Symbol description
1 ... display part
2 ... key input parts
3 ... simulation input portions
4 ... simulation output portions
5 ... numeral input portions
6 ... numeral output portions
7 ... operational parts
8 ... display data generating units
9 ... storage parts
10 ... preserve processing unit
10a ... display datas preserve processing unit
The non-display data of 10b ... preserve processing unit
11 ... reproduction processing units.
Claims (5)
1. a kind of regulation is counted, it is characterised in that possessed：
Operational part, its process variable for being based on being measured to calculates controlled output value；
Storage part, it is used for information record；And
Preserve processing unit, its when there is specific situation in regulation meter, be there is into the moment in the specific situation with regulation meter
The relevant data of action are preserved to the storage part.
2. regulation according to claim 1 is counted, it is characterised in that be also equipped with：
Display part, it is used for presentation of information；And
Display data generating unit, the display data of its generation output to the display part,
The preservation processing unit includes：
Display data preserves processing unit, and it will occur the moment when regulation meter there occurs specific situation in the particular condition
The display data is preserved to storage part；And
Non-display data preserve processing unit, and the particular condition is occurred the moment by it when regulation meter there occurs specific situation
With non-display data in the data of the relevant conservation object of action of regulation meter, to be not included in the display data preserve to
The storage part.
3. regulation according to claim 2 is counted, it is characterised in that be also equipped with reproduction processing unit, the reproduction processing unit exists
When making the operation of the reproduction for indicating dispaly state by user, reading is stored in the display data of the storage part and makes described aobvious
The portion of showing shows.
4. regulation as claimed in any of claims 1 to 3 is counted, it is characterised in that
There are the data relevant with the action of regulation meter at moment by the processing unit that preserves in the particular condition, with specific shape
The data that the data and specific situation that condition occurs the stipulated time before the moment occur the stipulated time after the moment are protected together
Deposit to the storage part.
5. regulation as claimed in any of claims 1 to 3 is counted, it is characterised in that
When the alarm that the specific situation is when making specific operation by user, regulation meter manufacturer pre-establishes occurs,
Any one in when event that user pre-establishes occurs.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-219110 | 2015-11-09 | ||
| JP2015219110A JP2017091126A (en) | 2015-11-09 | 2015-11-09 | Regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106909099A true CN106909099A (en) | 2017-06-30 |
Family
ID=58768269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610984827.XA Pending CN106909099A (en) | 2015-11-09 | 2016-11-09 | Regulation meter |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2017091126A (en) |
| KR (1) | KR20170054252A (en) |
| CN (1) | CN106909099A (en) |
| TW (1) | TWI636441B (en) |
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| CN204649940U (en) * | 2015-05-19 | 2015-09-16 | 上海航天有线电厂有限公司 | A kind of fault moment of Modular UPS records wave system system in real time |
| US20150268133A1 (en) * | 2014-03-18 | 2015-09-24 | Stmicroelectronics S.R.L. | Safe scheduler for finite state deterministic application |
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| JPH0668369A (en) * | 1992-08-21 | 1994-03-11 | Toshiba Corp | System monitoring abnormality progress reproducing device |
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| JP2004280508A (en) * | 2003-03-17 | 2004-10-07 | Toshiba Corp | Display system and method for monitoring plant |
| US20070238201A1 (en) * | 2006-03-28 | 2007-10-11 | Merritt Funk | Dynamic metrology sampling with wafer uniformity control |
| JP5042898B2 (en) * | 2008-03-31 | 2012-10-03 | アズビル株式会社 | Controller |
| US8501499B2 (en) * | 2011-03-28 | 2013-08-06 | Tokyo Electron Limited | Adaptive recipe selector |
| TWM562153U (en) * | 2018-02-13 | 2018-06-21 | Taipei Municipal Dazhi High School | Multi-cube three-dimensional building block module |
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2015
- 2015-11-09 JP JP2015219110A patent/JP2017091126A/en active Pending
-
2016
- 2016-10-21 KR KR1020160137486A patent/KR20170054252A/en not_active Application Discontinuation
- 2016-11-09 CN CN201610984827.XA patent/CN106909099A/en active Pending
- 2016-11-09 TW TW105136414A patent/TWI636441B/en not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862215Y (en) * | 2005-05-18 | 2007-01-24 | 北京浩华星电气设备技术开发有限公司 | Wireless fault indicating device |
| CN201946945U (en) * | 2010-11-19 | 2011-08-24 | 浙江科能达电气有限公司 | Liquid crystal display intelligent control system |
| CN202333991U (en) * | 2011-11-22 | 2012-07-11 | 浙江科能达电气有限公司 | Intelligent controller |
| US20150268133A1 (en) * | 2014-03-18 | 2015-09-24 | Stmicroelectronics S.R.L. | Safe scheduler for finite state deterministic application |
| CN104483902A (en) * | 2014-12-05 | 2015-04-01 | 华中科技大学 | Running state data recording and replaying method before fault of numerically-controlled machine tool |
| CN104786149A (en) * | 2015-04-08 | 2015-07-22 | 北京工业大学 | Reliability testing device of numerical control grinder measuring instrument system |
| CN204649940U (en) * | 2015-05-19 | 2015-09-16 | 上海航天有线电厂有限公司 | A kind of fault moment of Modular UPS records wave system system in real time |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017091126A (en) | 2017-05-25 |
| KR20170054252A (en) | 2017-05-17 |
| TW201724045A (en) | 2017-07-01 |
| TWI636441B (en) | 2018-09-21 |
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Application publication date: 20170630 |