CN105929318A - Intelligent electric head CPT board function testing system and method - Google Patents
Intelligent electric head CPT board function testing system and method Download PDFInfo
- Publication number
- CN105929318A CN105929318A CN201610242429.0A CN201610242429A CN105929318A CN 105929318 A CN105929318 A CN 105929318A CN 201610242429 A CN201610242429 A CN 201610242429A CN 105929318 A CN105929318 A CN 105929318A
- Authority
- CN
- China
- Prior art keywords
- cpt
- intelligent electric
- electric head
- plate
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to an intelligent electric head CPT board function testing system which comprises a front-end machine, an acquisition control device, a switch power supply and an intelligent electric head CPT board acquisition adaption device, wherein the front-end machine is used for analyzing a test case, issuing a command, and the receiving processing and uploading of a monitoring signal, the acquisition control device is used for receiving the control command issued by the front-end machine, the intelligent electric head CPT board acquisition adaption device is used for controlling a test excitation signal to access a test module and collecting the output signal of a collection module locally. The testing system provided by the invention has high intelligence and a human-computer interaction function, the utilization rate of the testing system is effectively improved. The testing system provided by the invention has safety operability, and a long-term machine burning test or work condition simulation test can be used to distinguish the working performance state of an intelligent electric head CPT board.
Description
Technical field
The present invention relates to nuclear power station electrical equipment online supervision technology, more particularly, it relates to a kind of intelligence
Electrical header CPT board function testing system and method.
Background technology
Electrical header is the visual plant in industrial automation process controlling unit, and intelligent electric head should have just
In centralized Control, sensitivity and precision relatively advantages of higher, it is widely used in nuclear power station production run.
Electrical header is the vitals in generator of nuclear power station Stator Condense Water System device, directly influences whole
The performance of protection system.
At present in conventional island nuclear power station large-scale use be that ROTORK company is new the nineties in 20th century
The IQ Series Intelligent type electrical header released, IQ electrical header includes mainboard, relay board, CPT plate (position
Feedback board), tablet, torque-feedback plate, position feedback board, CPT plate, counter plate on the spot, wherein
The effect of CPT plate is feedback valve position status signal, as electrical header valve position monitoring, intuitively to operator
Warning valve position state, instruction function in CPT plate (position feedback board) valve position is reliably and accurately integral electric
Head unit job stability and the guarantee of reliability.Electrical header working environment is more severe, at nuclear power station
Continuous operation, electrical header is affected by factors such as operating temperature, pressure, vibrations, may be caused electronic
Aging and the various potential faults of generation of the internal fastener of head, it is therefore desirable to periodically electrical header is tested,
To ensure the normal of its function.
At present, nuclear power station is only confined to the functional test of whole device to the detection of electrical header, due to electronic
Head internal electron fastener structure is complicated, and is limited, not by nuclear power fastener test on-line monitoring technique
There is the relevant fastener functional test work carrying out intelligent electric head CPT board card piece.
Summary of the invention
The technical problem to be solved in the present invention is, it is provided that a kind of intelligent electric head CPT board function testing system
System and method.
The technical solution adopted for the present invention to solve the technical problems is: a kind of intelligent electric head CPT of structure
Board function testing system, including: front end processor, acquisition control device, Switching Power Supply, intelligent electric head CPT
Plate collection adaptive device, wherein,
Described front end processor gathers adaptation with described acquisition control device and described intelligent electric head CPT plate respectively
Device connects, for the parsing of test case and the reception process issuing and monitor signal of order and
Upload；
Described acquisition control device is connected with described Switching Power Supply, for receiving the control that described front end processor issues
System instruction, controls Switching Power Supply signal according to control instruction and is linked into described intelligent electric head CPT plate collection
Adaptive device；
Described Switching Power Supply is connected with described acquisition control device, is linked into by described acquisition control device
Described intelligent electric head CPT plate gathers adaptive device；
Described intelligent electric head CPT plate gathers adaptive device and is connected with described acquisition control device, is used for controlling
Test and excitation signal processed accesses test fastener and the output signal of in-site collecting fastener.
In intelligent electric head CPT board function testing system of the present invention, described test case is to use
The execution flow process of the testing experiment standard that family is formulated, and store with XML standardized structural program language.
In intelligent electric head CPT board function testing system of the present invention, described acquisition control device
Including: master control borad, digital output module, analog input, On-off signal plate, described master control borad
Connect described digital output module, described analog input and described On-off signal plate respectively；Described
Control command configuration described digital output module, the described analog quantity that master control borad issues according to described front end processor
Tablet and the respective channel of described On-off signal plate, described digital output module and described Switching Power Supply
Connect, for realizing power initiation, the control of dwell time, and signal output will be tested to described intelligence
Adaptive device can be gathered by electrical header CPT plate.
In intelligent electric head CPT board function testing system of the present invention, described intelligent electric head CPT
Plate gathers adaptive device and includes: intelligent electric head CPT plate adaptation board and intelligent electric head CPT plate are distributed
Control and testing board, described intelligent electric head CPT plate adaptation board connects described digital output module, is used for receiving institute
State the test signal of digital output module output；The described intelligent electric head distributed control and testing board of CPT plate and institute
State intelligent electric head CPT plate adaptation board to connect, for the output signal of intelligent electric head CPT plate is carried out
In-site collecting；The described intelligent electric head distributed control and testing board of CPT plate is connected with described front end processor, is used for connecing
Receive experiment control order, control pumping signal is input to by described intelligent electric head CPT plate adaptation board
The corresponding input pin of fastener, uploads to described front end processor by the fastener output response signal collected simultaneously.
In intelligent electric head CPT board function testing system of the present invention, also include preposition with described
The temperature and humidity filed plate that machine connects, described temperature and humidity filed plate be used for gathering actual work temperature in rack,
The size of humidity, and collection information is uploaded to described front end processor.
In intelligent electric head CPT board function testing system of the present invention, also include switch, institute
State switch and connect described front end processor, described temperature and humidity filed plate, described master control borad and described intelligence respectively
The distributed control and testing board of electrical header CPT plate, described front end processor is filled with described acquisition controlling by described switch
Put, described temperature and humidity filed plate, described master control borad and the described intelligent electric head distributed control and testing board of CPT plate
Ethernet communication agreement is used to carry out data transmission；Described front end processor and described acquisition control device, described
Temperature and humidity filed plate, the link of the described intelligent electric head distributed control and testing board of CPT plate are bidirectional information transmission.
In intelligent electric head CPT board function testing system of the present invention, also include server, institute
State server for storing test case, system program, experimental data, and with described front end processor number
Mutual according to program.
In intelligent electric head CPT board function testing system of the present invention, described rack arranges multiple
Interlayer, the layering of described acquisition control device, described front end processor is placed in described interlayer.
In intelligent electric head CPT board function testing system of the present invention, in the interlayer of described rack
Placing multiple described intelligent electric head CPT plate and gather adaptive device, intelligent electric head CPT plate uses tiling
The mode fixing with bolt is arranged on described intelligent electric head CPT plate adaptation board.
In intelligent electric head CPT board function testing system of the present invention, also include being arranged on described
In rack for the bulb of illumination and in regulating described rack the PTC warm-air drier of humiture and wind
Fan, described PTC warm-air drier and described fan remotely can be controlled by human-computer interaction terminal.
In intelligent electric head CPT board function testing system of the present invention, described human-computer interaction terminal
Being the interaction platform of system and user, described human-computer interaction terminal is divided into local control work station and common visit
Asking terminal, user realizes test fastener, the management of facility information by described local control work station,
Configuration experiment parameter, controls and monitors experimentation, calling test case, checking historical testing information；
Described generic access terminal only has testing experiment function for monitoring.
Separately, invention additionally discloses a kind of intelligent electric head CPT board function testing method, comprise the steps:
S1: user carries out testing preliminary preparation by human-computer interaction terminal and related experiment configures, and
Test case is selected to be issued to front end processor by server；
Test case is resolved to control acquisition channel configuration-direct, humiture configuration by S2: described front end processor
Instruction, sequencing contro order and signals collecting order, and by switch, command adapted thereto is issued to respectively
Temperature and humidity filed plate, acquisition control device and the distributed control and testing board of intelligent electric head CPT plate；
S3: the channel configuration information that the master control borad in described acquisition control device issues according to described front end processor
Realize the passage configuration of On-off signal plate, analog input and digital output module, and according to sequential
D. c. voltage signal Switching Power Supply exported is ordered to access the input of intelligent electric head CPT plate adaptation board
Son；
After S4: intelligent electric head CPT plate gathers adaptive device cut-in operation power supply, described intelligent electric head
The distributed control and testing board of CPT plate carries out relevant configuration according to channel configuration information to passage；Described intelligent electric head
CPT plate adaptation board produces test and excitation signal, and is linked into the described intelligent electric head distributed observing and controlling of CPT plate
The control passage of plate, the described intelligent electric head distributed control and testing board of CPT plate issues according to described front end processor
Test and excitation signal is linked into the test corresponding input pin of fastener by sequencing contro order, to intelligent electric head
CPT plate is tested.
Intelligent electric head CPT board function testing method of the present invention, further comprises the steps of:
After S5: intelligent electric head CPT plate is injected into power supply pumping signal and controls pumping signal, output responds
Signal, response signal passes through described intelligent electric head after described intelligent electric head CPT plate adaptation board processes
The distributed control and testing board of CPT plate is acquired；Meanwhile, the humiture in rack is believed by described temperature and humidity filed plate
Number and Switching Power Supply output signal be acquired.
Intelligent electric head CPT board function testing method of the present invention, further comprises the steps of:
The letter that S6: the described intelligent electric head distributed control and testing board of CPT plate and described temperature and humidity filed plate gather
Number by delivering to described front end processor on described switch；
Described front end processor is by the described intelligent electric head distributed control and testing board of CPT plate and described temperature and humidity filed plate
On the real-time ambient parameter sent, experimental data upload to described human-computer interaction terminal and carry out real-time exhibition,
Experimental waveform data are uploaded to described server simultaneously, and uses reference format to store.
Preferably, described step S1 includes:
Preparation includes: checks fastener to be measured, test system initialization, open testing source and institute
State front end processor；Experimental configuration includes: for testing the corresponding draw-in groove of fastener selection, selection and using test
Example configures.
Intelligent electric head CPT board function testing method of the present invention, further comprises the steps of:
Interior of equipment cabinet humiture situation monitored in real time by described temperature and humidity filed plate, and according to humiture configuration letter
Cease the operating to fan and warm-air drier and carry out closed loop control, thus regulate the humiture environment of interior of equipment cabinet.
Implementing a kind of intelligent electric head CPT board function testing system and method for the present invention, having following has
Benefit effect: a kind of intelligent electric head CPT board function testing system and method that the present invention provides is based on advanced person
Automated control technology and integrated on-line monitoring, for intelligent electric head CPT plate function and
Input and output feature, design has the most supporting software and hardware system, it is achieved to intelligent electric head CPT
The test analysis of plate function mass.Therefore, the test system that the present invention provides possesses the most intelligentized
Feature, is applied to the effect that enterprise can realize cutting payroll to improve efficiency；Possesses excellent human-computer interaction function, effectively
Alleviate the workload of tester, be effectively improved the utilization rate of test system.The test side that the present invention provides
Method possesses safe operability, can utilize the test of long-term strike-machine or Work condition analogue in the case of priming the pump
Intelligent electric head CPT plate service behaviour state is screened in test.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of intelligent electric head CPT board function testing system of the present invention；
Fig. 2 is the test philosophy figure of intelligent electric head CPT board function testing system of the present invention.
Detailed description of the invention
As it is shown in figure 1, in the intelligent electric head CPT board function testing system first embodiment being the present invention.
The present invention provides intelligent electric head CPT board function testing method and system, and it specifically includes that man-machine
Interactive terminal 109, server 108, rack 101, front end processor 104, switch 106, acquisition controlling dress
Put 103, intelligent electric head CPT plate gathers adaptive device 105, temperature and humidity filed plate 107.Rack 101
Inside be provided with switch 106, front end processor 104, acquisition control device 103, intelligent electric head CPT plate are adopted
Collection adaptive device 105, temperature and humidity filed plate 107.Front end processor 104 is by switch 106 and acquisition controlling
Device 103, intelligent electric head CPT plate gather adaptive device 105, temperature and humidity filed plate 107 and service
Device 108 carries out information transmission.
In the present embodiment, the feature of each several part is as follows:
Human-computer interaction terminal 109 provides the interaction platform of system and user, human-computer interaction terminal 109 according to
Function privilege is divided into two classes, local control work station and generic access terminal, and user passes through local control work
Make station to realize test fastener, the management of facility information；And experiment parameter can be configured, control and monitor
Experimentation, calls test case, checks historical testing information etc..And generic access terminal, only have
Testing experiment function for monitoring, does not possess test operation and controls function.
Server 108 has all experiment test use-cases, system as data and application service center, storage
Program, experimental data etc., carry out data and program with human-computer interaction terminal 109 and front end processor 104 simultaneously
Mutual, response human-computer interaction terminal 109 data and service request, it is achieved test data show, analyze
Etc. function.Preferably, for ensureing that system server 108 remains to normally work when power is off, system uses
UPS power supply mechanism.
Front end processor 104 is contact upper computer software and the middle swivel link of slave computer testing equipment, is mainly responsible for
The parsing of test case and issuing of order.The testing experiment standard that user formulates on host computer performs stream
Journey i.e. test case is stored in server 108 by XML standardized structural program language, before on-test by
Test operation personnel are issued to front end processor 104, and test case is then passed through internal parsing journey by front end processor 104
Order-disorder transition becomes the hardware control instructions that test equipment can identify, and is issued to formulate test equipment, these
Equipment includes acquisition control device 103, temperature and humidity filed plate 107 and the intelligent electric gathered in adaptive device
The head distributed control and testing board of CPT plate 1052.Additionally, front end processor 104 also has certain data memory function,
After all Real-time Monitoring Datas in experimentation are gathered by signal pickup assembly, first it is uploaded to front end processor
104, feeding server 108 the most orderly after front end processor 104 carries out pretreatment carries out structured storage.
Switch 106 is front end processor 104 and server 108 and the communication terminal of slave computer test equipment,
Multi-channel data transmission passage is provided for front end processor 104, front end processor 104 and acquisition control device 103, warm and humid
Degree control and testing board 107, the distributed control and testing board of intelligent electric head CPT plate 1052 are used uniformly across ethernet communication association
View carries out data transmission.Front end processor 104 and acquisition control device 103, temperature and humidity filed plate 107, intelligence
The link of the distributed control and testing board of electrical header CPT plate 1052 then transmits for bidirectional information, before experiment starts, front
Put machine 104 and issue passage configuration and testing and control order by chain road direction three of the above equipment；In experiment,
Temperature and humidity filed plate 107, the distributed control and testing board of intelligent electric head CPT plate 1052 then pass through link to preposition
Machine 104 uploads ambient parameter, Switching Power Supply 102 output signal and the output of intelligent electric head CPT plate respectively
Response signal.
Preferably, Switching Power Supply 102 gathers adaptive device 105 for intelligent electric head CPT plate and provides work
Power supply, gathers the generation of adaptive device 105 intermediate circuit test and excitation signal for intelligent electric head CPT plate
Normal work with intelligent electric head CPT plate distributed control and testing board 1052 Acquisition Circuit.Switching Power Supply 102
It is connected with acquisition control device 103, is linked into by the control of its digital output module 1032 respective channel
Intelligent electric head CPT plate adaptation board 1051 corresponding pin.Preferably, Switching Power Supply 102 is intelligent electric
Head CPT plate gathers adaptive device 105 and provides 24V working power.
Acquisition control device 103 is main by master control borad 1031, digital output module 1032, analog input
Plate 1033, On-off signal plate 1034 form.The control that master control borad 1031 issues according to front end processor 104
Order configuration digital output module 1032, analog input 1033 and the phase of On-off signal plate 1034
Answer passage.Digital output module 1032 is connected with Switching Power Supply 102, for realizing power initiation, stopping
The only control of time, and test signal output is gathered adaptive device 105 to intelligent electric head CPT plate.
Intelligent electric head CPT plate gathers adaptive device 105 by intelligent electric head CPT plate adaptation board 1051 He
The distributed control and testing board of intelligent electric head CPT plate 1052 forms.Intelligent electric head CPT plate adaptation board 1051
It is designed with the suitable connector of intelligent electric head CPT plate and intermediate circuit, by intelligent electric head CPT
Plate adaptation board 1051 bosom circuit is to the test and excitation signal needed for intelligent electric head CPT plate and fastener
Response output signal is nursed one's health.And the distributed control and testing board of intelligent electric head CPT plate 1052 and acquisition controlling
Device 103 functional similarity, acquisition control device 103 uses centralized design, and intelligent electric head CPT
The distributed control and testing board of plate 1052 uses Distributed Design, is mainly used on fastener a large amount of decentralized signal on the spot
Gather and switching, it is to avoid the distortion that small-signal long-distance transmissions causes.Intelligent electric head CPT plate is distributed
Control and testing board 1052 is connected with intelligent electric head CPT plate adaptation board 1051, is responsible for the intelligence after conditioned
The output signal of electrical header CPT plate carries out in-site collecting；The distributed observing and controlling of intelligent electric head CPT plate simultaneously
Plate 1052 is connected with front end processor 104, receives experiment control order, will control needed for intelligent electric head CPT plate
Pumping signal processed is input to the corresponding input pin of fastener by intelligent electric head CPT plate adaptation board 1051,
The fastener output response signal collected is uploaded to front end processor 104 simultaneously.
Temperature and humidity filed plate 107 is connected with front end processor 104 by switch 106, receives humiture configuration
Instruction, for gathering actual work temperature in rack 101, the size of humidity and uploading to front end processor 104.
Temperature and humidity filed plate 107 can be according to the contrast of the humiture standard value of configuration in test use-case with measured value
Analyze, automatically control the start and stop of PTC warm-air drier or fan, make the humiture environment in rack 101 keep
In prescribed limit.
Additionally, be also equipped with bulb, PTC warm-air drier and fan in rack 101.Wherein bulb is installed on machine
Cabinet 101 top, is used for illuminating；PTC warm-air drier is installed on below rack 101, and fan is installed on rack
101 tops, are used for guaranteeing that rack 101 interior arrangement works in specific temperature.In the outer setting of rack 101
Having switching handle for controlling rack 101 fan and rack 101 heater, wherein switching handle is divided into three
Individual control keeps off, and when switching handle and being positioned at heating gear, rack 101 heater enters duty, when cutting
Changing handle when being positioned at ventilation gear, rack 101 fan enters duty, when switching handle is positioned at and far controls gear
Time, the switching of rack 101 heater and rack 101 fan is accepted higher level's by temperature and humidity filed plate 107
Instruction is controlled.
To sum up, a kind of intelligent electric head CPT board function testing system and method that the present invention provides is based on elder generation
The automated control technology entered and integrated on-line monitoring, for intelligent electric head CPT plate function
With input and output feature, design has the most supporting software and hardware system, it is achieved to intelligent electric head CPT
The test analysis of plate function mass.Therefore, the test system that the present invention provides possesses the most intelligentized
Feature, is applied to the effect that enterprise can realize cutting payroll to improve efficiency；Possesses excellent human-computer interaction function, effectively
Alleviate the workload of tester, be effectively improved the utilization rate of test system.The test side that the present invention provides
Method possesses safe operability, can utilize the test of long-term strike-machine or Work condition analogue in the case of priming the pump
Intelligent electric head CPT plate service behaviour state is screened in test.
Separately, invention additionally discloses a kind of intelligent electric head CPT board function testing method, comprise the steps:
S1: user carries out testing preliminary preparation by human-computer interaction terminal 109 and related experiment configures,
And select test case to be issued to front end processor 104 by server 108；
Test case is resolved to control acquisition channel configuration-direct, humiture configuration by S2: front end processor 104
Instruction, sequencing contro order and signals collecting order, and by switch 106 by command adapted thereto respectively under
It is dealt into temperature and humidity filed plate 107, acquisition control device 103 and the distributed control and testing board of intelligent electric head CPT plate
1052；
The passage configuration that master control borad 1031 in S3: acquisition control device 103 issues according to front end processor 104
Leading to of information realization On-off signal plate 1034, analog input 1033 and digital output module 1032
Road configures, and d. c. voltage signal Switching Power Supply 102 exported according to timing command accesses intelligent electric
The input terminal of head CPT plate adaptation board 1051；
After S4: intelligent electric head CPT plate gathers adaptive device 105 cut-in operation power supply, intelligent electric head
The distributed control and testing board of CPT plate 1052 carries out relevant configuration according to channel configuration information to passage；Intelligent electric
Head CPT plate adaptation board 1051 produces test and excitation signal, and it is distributed to be linked into intelligent electric head CPT plate
The control passage of control and testing board 1052, intelligent electric head CPT plate distributed control and testing board 1052 is according to front end processor
Test and excitation signal is linked into the test corresponding input pin of fastener by the sequencing contro order that 104 issue, to intelligence
Can test by electrical header CPT plate.
The intelligent electric head CPT board function testing method of the present invention, further comprises the steps of:
After S5: intelligent electric head CPT plate is injected into power supply pumping signal and controls pumping signal, output responds
Signal, response signal passes through intelligent electric head CPT after intelligent electric head CPT plate adaptation board 1051 processes
The distributed control and testing board of plate 1052 is acquired；Meanwhile, temperature and humidity filed plate 107 is to the temperature in rack 101
Moisture signal and Switching Power Supply 102 output signal are acquired.
The intelligent electric head CPT board function testing method of the present invention, further comprises the steps of:
The letter that S6: the distributed control and testing board of intelligent electric head CPT plate 1052 and temperature and humidity filed plate 107 gather
Number by delivering to front end processor 104 on switch 106；
Front end processor 104 is by the intelligent electric head distributed control and testing board of CPT plate 1052 and temperature and humidity filed plate 107
On the real-time ambient parameter sent, experimental data upload to human-computer interaction terminal 109 and carry out real-time exhibition,
Experimental waveform data are uploaded onto the server 108 simultaneously, and uses reference format to store.
Preferably, step S1 includes:
Preparation includes: checks fastener to be measured, test system initialization, open testing source and front
Put machine 104；Experimental configuration includes: select corresponding draw-in groove, selection to test case for test fastener
Configure.
The intelligent electric head CPT board function testing method of the present invention, further comprises the steps of:
The internal humiture situation of rack 101 monitored in real time by temperature and humidity filed plate 107, and joins according to humiture
Confidence breath carries out closed loop control to the operating of fan and warm-air drier, thus regulate within rack 101 warm and humid
Degree environment.
As in figure 2 it is shown, be second embodiment of the invention, it is that intelligent electric head CPT plate function of the present invention is surveyed
The test philosophy figure of test system.
In the present embodiment, as it is shown in figure 1, the present invention provide nuclear power station intelligent electric head CPT plate merit
System of testing is by human-computer interaction terminal 109, server 108, rack 101, front end processor 104, exchange
Machine 106, Switching Power Supply 102, acquisition control device 103, intelligent electric head CPT plate gather adaptive device
105, several parts such as temperature and humidity filed plate 107 composition.
Rack 101 uses the principle that layering is placed, and divides multiple interlayers and dispose from top to bottom in rack 101
Acquisition control device 103, front end processor 104, switch 106, temperature and humidity filed plate 107 is had to be arranged on machine
Cabinet 101 inner side, the most individually occupies interlayer.In rack 101, tiling is placed with three and gathers adaptation dress
Putting, three intelligent electric head CPT plates can carry out functional test simultaneously, intelligent electric head CPT plate uses
The mode that tiling and bolt are fixed is arranged on adaptation board, prevents the test error that loose contact causes.This
Outward, being also equipped with bulb, PTC warm-air drier and fan in rack 101, wherein PTC warm-air drier and fan can
Remotely it is controlled by human-computer interaction interface.When rack 101 is opened, the illumination above rack 101
Lamp will automatically turn on；When rack 101 is closed, illuminating lamp automatic distinguishing.
Human-computer interaction terminal 109, server 108 and front end processor 104 be test system realize automatization,
The key component of intelligentized control method, is each responsible for testing experiment displaying, data process and stores, tests and use
Illustrate analysis to issue and test output and upload.Connected by Ethernet between three, provide the user and tested
Process control and supervision platform.Human-computer interaction terminal 109 is real by accessing the test system in server 108
The testing experiment of existing intelligent electric head CPT plate controls and monitors, human-computer interaction terminal 109 is weighed according to function
It is local control work station that limit is divided into two classes, a class, has testing experiment operation and controls function, another kind of
For generic access terminal, only there is testing experiment function for monitoring, do not possess test operation and control function.Clothes
Business device 108 processes storage center, response human-computer interaction terminal 109 data and service request as data,
Realize the functions such as test data displaying, analysis.Front end processor 104 is that contact upper computer software tries with slave computer
Testing the middle swivel link of equipment, the testing experiment standard that user formulates on host computer performs flow process and i.e. tests use
Example is stored in server 108 by XML standardized structural program language, by test operation people before on-test
Member is issued to front end processor 104, and test case is then transformed into survey by internal analysis program by front end processor 104
The hardware control instructions that examination equipment can identify, and be issued to formulate test equipment, these equipment include adopting
Collection controls device 103, temperature and humidity filed plate 107 and intelligent electric head CPT plate and gathers in adaptive device 105
The intelligent electric head distributed control and testing board of CPT plate 1052.
Switch 106 is front end processor 104 and server 108 and the communication terminal of slave computer test equipment,
Front end processor 104 is by switch 106 and acquisition control device 103, temperature and humidity filed plate 107, Intelligent electric
The dynamic head distributed control and testing board of CPT plate 1052 carries out information transmission, and is used uniformly across ethernet communication agreement.
Front end processor 104 and acquisition control device 103, temperature and humidity filed plate 107, the distribution of intelligent electric head CPT plate
The link of formula control and testing board 1052 is bidirectional information transmission.Before experiment starts, front end processor 104 is by chain road direction
Three of the above equipment issues passage configuration and testing and control order, temperature and humidity filed plate 107, intelligence in experiment
The distributed control and testing board of electrical header CPT plate 1052 then by link to front end processor 104 upload respectively ambient parameter,
Switching Power Supply 102 output signal and intelligent electric head CPT plate output response signal.
Switching Power Supply 102 is the power supply pumping signal of electrical header CPT board function testing, for intelligent electric head
CPT plate gathers adaptive device 105 and provides working power, in intelligent electric head CPT plate adaptation board 1051
Between the generation of circuit test pumping signal and intelligent electric head CPT plate distributed control and testing board 1052 Acquisition Circuit
Normal work.Switching Power Supply 102 is connected with acquisition control device 103, by its digital output module
The control of 1032 respective channel is linked into intelligent electric head CPT plate adaptation board 1051 corresponding pin.
Intelligent electric head CPT plate gathers adaptive device 105 by intelligent electric head CPT plate adaptation board 1051 He
The distributed control and testing board of intelligent electric head CPT plate 1052 forms.Intelligent electric head CPT plate adaptation board 1051
It is designed with the suitable connector of intelligent electric head CPT plate and intermediate circuit, by intelligent electric head CPT
Plate adaptation board 1051 bosom circuit is to the test and excitation signal needed for intelligent electric head CPT plate and fastener
Response output signal is nursed one's health.
Acquisition control device 103 and the distributed control and testing board of intelligent electric head CPT plate 1052 are test systems
Acquisition controlling perform terminal, acquisition control device 103 by master control borad 1031, digital output module 1032,
Analog input 1033, On-off signal plate 1034 form.Master control borad 1031 is with front end processor 104 even
Receive corresponding acquisition controlling order, master control borad 1031 and digital output module 1032, analog input
1033 and On-off signal plate 1034 connect, carry out passage configuration and data receiver.Digital output module
1032 gather adaptive device 105 with intelligent electric head CPT plate is connected, 24V Switching Power Supply 102 exported
Power supply pumping signal exports to the corresponding input pin of intelligent electric head CPT plate adaptation board 1051.Intelligent electric
The head distributed control and testing board of CPT plate 1052 is connected with front end processor 104, receives experiment control order, and being responsible for will
The test and excitation signal that intelligent electric head CPT plate adaptation board 1051 produces controls to be linked into intelligent electric head
The corresponding input pin of CPT plate；The distributed control and testing board of intelligent electric head CPT plate 1052 and intelligent electric simultaneously
Head CPT plate adaptation board 1051 connects, and is responsible for the output signal to the intelligent electric head CPT plate after conditioned
Carry out in-site collecting and upload to front end processor 104.
Temperature and humidity filed plate 107 is responsible for during testing experiment, humiture in Real-time Collection rack 101
Parameters variation situation, and upload to front end processor 104, then delivered to human-computer interaction terminal by front end processor 104
The human-computer interaction interface of 109 is shown.And temperature and humidity filed plate 107 can be joined according in test use-case
The humiture standard value put and the relative analysis of measured value, automatically control the start and stop of PTC warm-air drier or fan,
The humiture environment in rack 101 is made to be maintained in prescribed limit.
As in figure 2 it is shown, in the present embodiment, test fastener is intelligent electric head CPT plate, at testing experiment
Front needs is laid intelligent electric head CPT plate and is fixed on intelligent electric head CPT plate adaptation board 1051,
Make the adaptive switching that fastener input and output terminal to be measured is corresponding with on intelligent electric head CPT plate adaptation board 1051
Terminal is connected firmly, and makes on the sensitive components on fastener and intelligent electric head CPT plate adaptation board 1051
Signal probe contact good.
In the present embodiment, needed for intelligent electric head CPT board function testing, power supply is actuated to 24V DC voltage,
Being thered is provided by Switching Power Supply 102, the 24V d. c. voltage signal of Switching Power Supply 102 output is via acquisition controlling
Digital output module 1032 channel C J15 of device 103 exports to intelligent electric head CPT plate adaptation board 1051
Input terminal, intelligent electric head CPT plate adaptation board 1051 input 24V working power after, utilize plate
Interior intermediate circuit produces the test and excitation signal of 4 to 20mA.Test and excitation signal is uniformly accessed into Intelligent electric
The dynamic head distributed control and testing board of CPT plate 1052 controls passage, the distributed survey of intelligent electric head CPT plate accordingly
Control plate 1052 controls test and excitation signal according to the sequencing contro order that front end processor 104 issues and is linked into test
Fastener response pin, simultaneously by signal sampling channel in-site collecting test fastener output pin and sensitivity unit
Response device signal, and it is uploaded to front end processor 104.
Intelligent electric head CPT plate responds output signal in test process and includes: pin SK1-16 and
The switching value output signal of SK1-20, by intelligent electric head CPT plate distributed control and testing board 1052IO1 passage
Gather；The valve position status signal of pin SK3-2, by the intelligent electric head distributed control and testing board of CPT plate 1052
Analog acquisition passage AD11 gathers；The response voltage signal of sensitive components C14 and C11 is respectively by intelligence
Can be acquired by electrical header CPT plate distributed control and testing board 1052 analog acquisition passage AD9 and AD10
Send.
Intelligent electric head CPT switching plate valve feedback of status testing experiment step is as follows:
Gather the conducting of adaptive device digital output module 1032 channel C J15, Switching Power Supply 102 is exported
24V d. c. voltage signal be linked into intelligent electric head CPT plate adaptation board 1051, for intermediate circuit and intelligence
DC supply can be provided by the electrical header distributed control and testing board of CPT plate 1052；
Intelligent electric head CPT plate distributed control and testing board 1052 passage IO11 and IO12 zero setting, to fastener amount
Process control pin SK1-18, SK1-22 input 0VDC signal；
Intelligent electric head CPT plate distributed control and testing board 1052 passage IO13 turns on, to SK3-11, SK3-10
Between input 24VDC control signal, now can be gathered by the intelligent electric head distributed control and testing board of CPT plate 1052
Passage IO1 detects that the output of SK1-16 pin is become low level from high level；
Intelligent electric head CPT plate distributed control and testing board 1052 passage IO14 disconnects, and passage IO15 turns on,
Start ADC to control；
Intelligent electric head CPT plate distributed control and testing board 1052 passage IO16 sequentially inputs low and high level, makes
Fastener pin SK3-7, inputs 4mA or 20mA DC current signal wherein SK3-6 and connects current signal between 6
Negative pole, detects SK1-20 by intelligent electric head CPT plate distributed control and testing board 1052 acquisition channel IO1
The DATA signal of pin output may determine that CPT plate functional status；During input 4mA, valve position state is complete
Closing, during input 20mA, valve position state is standard-sized sheet, then it represents that CPT plate function is normal；
In whole test process signal dosage and gather be all that test system is automatically performed, user be not required to into
Row manual operation.To sum up, the overall process of intelligent electric head CPT board function testing system test is easy and simple to handle,
Use safety, it is achieved that automatization, the intelligent test to intelligent electric head CPT plate, reduce artificial
Demand, can realize the purpose cut payroll to improve efficiency.
Above example only for technology design and the feature of the present invention are described, its object is to allow and is familiar with this
The personage of technology will appreciate that present disclosure and implements accordingly, can not limit the protection model of the present invention
Enclose.All impartial changes done with scope of the invention as claimed and modification, all should belong to right of the present invention
The covering scope required.
Claims (16)
1. an intelligent electric head CPT board function testing system, it is characterised in that including: front end processor
(104), acquisition control device (103), Switching Power Supply (102), intelligent electric head CPT plate collection are fitted
It is equipped with and puts (105), wherein,
Described front end processor (104) respectively with described acquisition control device (103) and described intelligent electric head
CPT plate gathers adaptive device (105) and connects, for the parsing of test case and order issue and
The reception of monitoring signal processes and uploads；
Described acquisition control device (103) is connected with described Switching Power Supply (102), is used for receiving described
The control instruction that front end processor (104) issues, controls Switching Power Supply (102) signal according to control instruction and connects
Enter and gather adaptive device (105) to described intelligent electric head CPT plate；
Described Switching Power Supply (102) is connected with described acquisition control device (103), by described collection
Control device (103) and be linked into described intelligent electric head CPT plate collection adaptive device (105)；
Described intelligent electric head CPT plate gathers adaptive device (105) and described acquisition control device (103)
Connect, access test fastener and the output signal of in-site collecting fastener for controlling test and excitation signal.
Intelligent electric head CPT board function testing system the most according to claim 1, it is characterised in that
Described test case is the execution flow process of the testing experiment standard that user formulates, and with XML standardized structural
Program language stores.
Intelligent electric head CPT board function testing system the most according to claim 1, it is characterised in that
Described acquisition control device (103) including: master control borad (1031), digital output module (1032), mould
Analog quantity tablet (1033), On-off signal plate (1034), described master control borad (1031) connects respectively
Described digital output module (1032), described analog input (1033) and described On-off signal plate
(1034)；The control command configuration that described master control borad (1031) issues according to described front end processor (104)
Described digital output module (1032), described analog input (1033) and described On-off signal plate
(1034) respective channel, described digital output module (1032) is with described Switching Power Supply (102) even
Connect, for realizing power initiation, the control of dwell time, and test signal is exported to described intelligence
Electrical header CPT plate gathers adaptive device (105).
Intelligent electric head CPT board function testing system the most according to claim 3, it is characterised in that
Described intelligent electric head CPT plate gathers adaptive device (105) and including: intelligent electric head CPT plate adaptation board
And the distributed control and testing board of intelligent electric head CPT plate (1052), described intelligent electric head CPT plate (1051)
Adaptation board (1051) connects described digital output module (1032), is used for receiving described digital output module
(1032) the test signal exported；The distributed control and testing board of described intelligent electric head CPT plate (1052) with
Described intelligent electric head CPT plate adaptation board (1051) connects, defeated for intelligent electric head CPT plate
Go out signal and carry out in-site collecting；The distributed control and testing board of described intelligent electric head CPT plate (1052) is with described
Front end processor (104) connects, and is used for receiving experiment control order, will control pumping signal by described intelligence
Electrical header CPT plate adaptation board (1051) is input to the corresponding input pin of fastener, will collect simultaneously
Fastener output response signal uploads to described front end processor (104).
Intelligent electric head CPT board function testing system the most according to claim 4, it is characterised in that
Also include the temperature and humidity filed plate (107) being connected with described front end processor (104), described temperature and humidity filed plate
(107) it is used for gathering rack (101) interior actual work temperature, the size of humidity, and information will be gathered
Upload to described front end processor (104).
Intelligent electric head CPT board function testing system the most according to claim 5, it is characterised in that
Also include that switch (106), described switch (106) connect described front end processor (104), described respectively
Temperature and humidity filed plate (107), described master control borad (1031) and described intelligent electric head CPT plate are distributed
Control and testing board (1052), described front end processor (104) is by described switch (106) and described acquisition controlling
Device (103), described temperature and humidity filed plate (107), described master control borad (1031) and described Intelligent electric
The dynamic distributed control and testing board of head CPT plate (1052) uses ethernet communication agreement to carry out data transmission；Described
Front end processor (104) and described acquisition control device (103), described temperature and humidity filed plate (107), described
The link of the distributed control and testing board of intelligent electric head CPT plate (1052) is bidirectional information transmission.
Intelligent electric head CPT board function testing system the most according to claim 6, it is characterised in that
Also include that server (108), described server (108) are used for storing test case, system program, reality
Test data, and carry out the mutual of data and program with described front end processor (104).
Intelligent electric head CPT board function testing system the most according to claim 7, it is characterised in that
Described rack (101) arranges multiple interlayer, described acquisition control device (103), described front end processor (104)
Layering is placed in described interlayer.
Intelligent electric head CPT board function testing system the most according to claim 8, it is characterised in that
Place multiple described intelligent electric head CPT plates in the interlayer of described rack (101) and gather adaptive device (105),
The mode that intelligent electric head CPT plate uses tiling and bolt to fix is arranged on described intelligent electric head CPT plate
On adaptation board (1051).
Intelligent electric head CPT board function testing system the most according to claim 8, its feature exists
In, it is used for the bulb of illumination in also including being arranged on described rack (101) and is used for regulating described machine
The PTC warm-air drier of cabinet (101) interior humiture and fan, described PTC warm-air drier and described fan can pass through
Human-computer interaction terminal (109) is remotely controlled.
11. intelligent electric head CPT board function testing systems according to claim 10, its feature exists
In, described human-computer interaction terminal (109) is the interaction platform of system and user, described human-computer interaction terminal
(109) being divided into local control work station and generic access terminal, user passes through described local control work station
Realize, to test fastener, the management of facility information, configuring experiment parameter, controlling and monitor experimentation,
Call test case, check historical testing information；Described generic access terminal only has testing experiment and monitors
Function.
12. 1 kinds of intelligent electric head CPT board function testing methods, it is characterised in that comprise the steps:
S1: user carries out testing preliminary preparation by human-computer interaction terminal (109) and related experiment is joined
Put, and select test case to be issued to front end processor (104) by server (108)；
Test case is resolved to control acquisition channel configuration-direct, warm and humid by S2: described front end processor (104)
Degree configuration-direct, sequencing contro order and signals collecting order, and will be referred to accordingly by switch (106)
Order is issued to temperature and humidity filed plate (107), acquisition control device (103) and intelligent electric head CPT respectively
The distributed control and testing board of plate (1052)；
S3: the master control borad (1031) in described acquisition control device (103) is according to described front end processor (104)
The channel configuration information issued realizes On-off signal plate (1034), analog input (1033) and opens
The passage configuration of pass amount output board (1032), and according to timing command, Switching Power Supply (102) is exported
D. c. voltage signal accesses the input terminal of intelligent electric head CPT plate adaptation board (1051)；
After S4: intelligent electric head CPT plate gathers adaptive device (105) cut-in operation power supply, described intelligence
The distributed control and testing board of electrical header CPT plate (1052) carries out relevant configuration according to channel configuration information to passage；
Described intelligent electric head CPT plate adaptation board (1051) produces test and excitation signal, and is linked into described intelligence
The control passage of the energy distributed control and testing board of electrical header CPT plate (1052), described intelligent electric head CPT plate
Test is swashed by the sequencing contro order that distributed control and testing board (1052) issues according to described front end processor (104)
Encourage signal and be linked into the test corresponding input pin of fastener, intelligent electric head CPT plate is tested.
13. intelligent electric head CPT board function testing methods according to claim 12, its feature exists
In, further comprise the steps of:
After S5: intelligent electric head CPT plate is injected into power supply pumping signal and controls pumping signal, output responds
Signal, responds signal after described intelligent electric head CPT plate adaptation board (1051) processes by described intelligence
Can be acquired by the distributed control and testing board of electrical header CPT plate (1052)；Meanwhile, described temperature and humidity filed plate
(107) temperature-humidity signal in rack (101) and Switching Power Supply (102) output signal are acquired.
14. intelligent electric head CPT board function testing methods according to claim 13, its feature exists
In, further comprise the steps of:
S6: the distributed control and testing board of described intelligent electric head CPT plate (1052) and described temperature and humidity filed plate
(107) signal gathered delivers to described front end processor (104) by described switch (106)；
Described front end processor (104) is by the distributed control and testing board of described intelligent electric head CPT plate (1052) and institute
State the real-time ambient parameter sent on temperature and humidity filed plate (107), experimental data uploads to described man-machine friendship
Terminal (109) carries out real-time exhibition mutually, and experimental waveform data upload to described server (108) simultaneously,
And use reference format to store.
15. intelligent electric head CPT board function testing methods according to claim 12, its feature exists
In, described step S1 includes:
Preparation includes: checks fastener to be measured, test system initialization, open testing source and institute
State front end processor (104)；Experimental configuration includes: select corresponding draw-in groove, selection right for test fastener
Test case configures.
16. intelligent electric head CPT board function testing methods according to claim 12, its feature exists
In, further comprise the steps of:
Described temperature and humidity filed plate (107) monitors the internal humiture situation of rack (101), and root in real time
According to humiture configuration information, the operating of fan and warm-air drier carried out closed loop control, thus regulate rack (101)
Internal humiture environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242429.0A CN105929318A (en) | 2016-04-18 | 2016-04-18 | Intelligent electric head CPT board function testing system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242429.0A CN105929318A (en) | 2016-04-18 | 2016-04-18 | Intelligent electric head CPT board function testing system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105929318A true CN105929318A (en) | 2016-09-07 |
Family
ID=56838418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242429.0A Pending CN105929318A (en) | 2016-04-18 | 2016-04-18 | Intelligent electric head CPT board function testing system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105929318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051726A (en) * | 2017-10-31 | 2018-05-18 | 国网河南省电力公司检修公司 | High voltage direct current Control protection system board test device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117217A (en) * | 2008-11-12 | 2010-05-27 | Hitachi Kokusai Electric Inc | Automatic measuring system |
| CN104849580A (en) * | 2015-04-14 | 2015-08-19 | 中广核核电运营有限公司 | System and method for testing function of protecting card |
| CN204631216U (en) * | 2015-04-14 | 2015-09-09 | 中广核核电运营有限公司 | The sensitive components test macro of general overcurrent and ground(preference) relay |
-
2016
- 2016-04-18 CN CN201610242429.0A patent/CN105929318A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117217A (en) * | 2008-11-12 | 2010-05-27 | Hitachi Kokusai Electric Inc | Automatic measuring system |
| CN104849580A (en) * | 2015-04-14 | 2015-08-19 | 中广核核电运营有限公司 | System and method for testing function of protecting card |
| CN204631216U (en) * | 2015-04-14 | 2015-09-09 | 中广核核电运营有限公司 | The sensitive components test macro of general overcurrent and ground(preference) relay |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051726A (en) * | 2017-10-31 | 2018-05-18 | 国网河南省电力公司检修公司 | High voltage direct current Control protection system board test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102681511B (en) | Data information acquisition intelligent managing and controlling system based on Internet of things | |
| CN103760844B (en) | A kind of commercial kitchen centralized monitoring system and method | |
| CN204631150U (en) | Three-phase under-voltage protection relay function test macro | |
| CN104849580A (en) | System and method for testing function of protecting card | |
| CN103701212A (en) | Method and system for monitoring and analyzing power grid safety and stability control device | |
| CN108388291A (en) | A kind of greenhouse cluster environment regulation and control method and system | |
| CN204631149U (en) | Protection fastener function test system | |
| CN103092169A (en) | Digital camp device management and control device | |
| CN105929268A (en) | Intelligent electric head power supply board stability detection system and method | |
| CN105572564A (en) | Nuclear power station nuclear-grade inverter card integrated testing system and method | |
| CN105739484A (en) | Inverter inversion control card test system and method | |
| CN105785161A (en) | Uninterruptible power supply static by-pass switch voltage monitoring card testing system and method | |
| CN105929318A (en) | Intelligent electric head CPT board function testing system and method | |
| CN105629188A (en) | Nuclear power plant inverter voltage monitoring card integrated test system and test method | |
| CN206991291U (en) | A kind of automatic test platform for the type III computer interlocking of iron section | |
| CN105572515A (en) | Nuclear power station inverter phase comparison card working performance testing system and testing method | |
| CN105738729A (en) | Uninterruptible power supply rectification control interface board test system and method | |
| CN105929267A (en) | First generation intelligent electric head ground input plate and sensitive component monitoring system and method | |
| CN105866702A (en) | Intelligent electric head power panel simulation testing system and method | |
| CN105929266A (en) | Nuclear power plant first generation electronic actuator electronic card sensitive component testing system and method | |
| CN105629956B (en) | The insurance of uninterrupted power source and the detecting system and method for fan control detection plate | |
| CN105911455A (en) | Mainboard for intelligent electric head, and relay board testing system and method | |
| CN105572514A (en) | Independent testing system and method of uninterruptible power supply static bypass switch interface board | |
| CN105911385A (en) | System and method for integrated simulation testing of functions of intelligent electric head clamping part of nuclear power station | |
| CN105607622A (en) | Nuclear power station electron card simulation and fault monitoring system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |