CN104375019B - Load management terminal trip test system and test method thereof - Google Patents
Load management terminal trip test system and test method thereof Download PDFInfo
- Publication number
- CN104375019B CN104375019B CN201410495561.3A CN201410495561A CN104375019B CN 104375019 B CN104375019 B CN 104375019B CN 201410495561 A CN201410495561 A CN 201410495561A CN 104375019 B CN104375019 B CN 104375019B
- Authority
- CN
- China
- Prior art keywords
- load management
- management terminal
- information
- trip signal
- tripping operation
- 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.)
- Active
Links
Abstract
The invention provides a load management terminal trip test system and a test method thereof. The system comprises a load management terminal test platform, a test platform operation workstation, a communication interface server, a metering automatic system and a metering automatic system operation workstation. The load management terminal test platform is used for compiling a trip test scheme for a load management terminal, checking archival information and trip turn information of the test load management terminal, sending and executing a turn trip command, receiving a trip signal of the load management terminal and judging whether the test load management terminal executes the trip command correctly or not; the metering automatic system is used for checking the archival information and the trip turn information of the tested load management terminal and issuing a trip command to the tested load management terminal. According to the technical scheme of the load management terminal trip test system and the test method of the load management terminal trip test system, the test operation is reduced, the test efficiency is improved, the risks of missending the trip commands of the load management terminal operated on site actually are avoided, and the accuracy of the test process is improved.
Description
Technical field
The present invention relates to electric power project engineering field, more particularly to a kind of load management terminal tripping operation test system and its
Method of testing.
Background technology
With the popularization and application of metering automation, load management terminal is widely used to specially become curstomer's site.Load pipe
The trip avoidance function of reason terminal plays great role at aspects such as ordered electric, raising power supply reliabilities.Therefore, at load management end
End is carried out before in-site installation puts into operation, is very necessary to the test that load management terminal carries out trip avoidance function.
In order to ensure can correctly perform what metering automation system sent after load management terminal at the scene installation and operation
Trip signal, needs the tripping operation test that load management terminal is carried out in laboratory.When the tripping operation for carrying out terminal in laboratory is tested,
Trip signal is issued to the terminal first with metering automation system, the tripping operation lead-out terminal of terminal is surveyed using meter
The means such as amount judge whether terminal correctly performs trip signal.This method of testing action required is more, and testing efficiency is low.Meanwhile,
The round trip signal of test terminal is frequently sent out, there is the load management terminal round trip signal of mistake discovery field actual motion
Risk.
The content of the invention
Based on this, it is necessary to for testing efficiency it is low, exist and find that the load management terminal round of field actual motion is jumped by mistake
The problem of lock order risk, there is provided a kind of load management terminal tripping operation test system and its method of testing.
A kind of load management terminal tripping operation test system, including：
Load management terminal test platform, test platform operation element station, communication interface server, metering automation system
System, metering automation system operatio work station；
The communication interface server, for being operated by real-time performance load management terminal test platform, test platform
Communication interaction between work station metering automation system, metering automation system operatio work station；
The metering automation system connects tested load management terminal by wireless public network；
The test platform operation element station, the man machine interface for performing load management terminal test platform interacts work(
Energy；
The metering automation system operatio work station, the man machine interface for performing metering automation system interacts work(
Energy；
The load management terminal test platform, for tripping operation testing scheme of the establishment to load management terminal, and passes through
The archive information and tripping operation round information of information exchange and the tested load management terminal of metering automation system checking, according to tripping operation
Testing scheme sends and performs round trip signal to metering automation system；Receive the output of the tripping operation terminal of load management terminal
Trip signal, judge whether tested load management terminal correctly performs trip signal according to the output signal；
The metering automation system, for checking tested load with load management terminal test platform by information exchange
The archive information and tripping operation round information of management terminal, according to the execution round tripping operation life that load management terminal test platform sends
Make to tested load management terminal and issue trip signal.
A kind of load management terminal tripping operation method of testing, comprises the steps：
(1) load management terminal test platform sends the tested load for needing to perform trip signal to metering automation system
The archive information and tripping operation round information of management terminal；
(2) metering automation system is received after archive information and tripping operation round information, and confirmation is currently needed for performing tripping operation life
The load management terminal of order is the tested load management terminal tested in archives, and is surveyed to load management terminal after confirming unanimously
The archive information of the current desired load management terminal to be tested of examination platform feedback metering automation system and the jump being ready to carry out
Brake wheel time information；
(3) load management terminal test platform receiving archives information and the tripping operation round information being ready to carry out, by it therewith
The archive information that forward direction metering automation system sends is checked, and after confirming that tripping operation round information is consistent, it is automatic to metering
Change system sends and performs round trip signal, and starts whether inquiry receives the corresponding tripping operation letter of tested load management terminal
Number；
(4) metering automation system is received after execution round trip signal, is issued accordingly to tested load management terminal
Trip signal is tested；
(5) load management terminal test platform receives the corresponding trip signal of tested load management terminal output, confirms
The correctness of current tripping operation round, then performs the trip signal of next round；
(6) the step of repeating (1) to (5), until the trip signal of all rounds of tested loaded termination is finished.
Above-mentioned load management terminal tripping operation test system and its method of testing, by load management terminal test platform and meter
The communication interaction of amount automated system, realizes the automatic test to load management terminal, without the need for manual intervention, due to reducing
The operation of test, improves testing efficiency, while by the Checking Mechanism innovated, it is to avoid find the load pipe of field actual motion by mistake
The risk of the trip signal of reason terminal, improves test process accuracy.
Description of the drawings
Fig. 1 is the load management terminal tripping operation test system structure schematic diagram of one embodiment；
Fig. 2 is the load management terminal tripping operation test system structure schematic diagram of another embodiment；
Fig. 3 is the flow chart of the load management terminal tripping operation method of testing of one embodiment；
Fig. 4 is the load management terminal tripping operation method of testing flow chart of another embodiment.
Specific embodiment
Below in conjunction with the accompanying drawings to the load management terminal tripping operation test system of the present invention and its being embodied as method of testing
Mode is described in detail.
Shown in Figure 1, Fig. 1 is the load management terminal tripping operation test system structure schematic diagram of one embodiment, including：
Load management terminal test platform, test platform operation element station, communication interface server, metering automation system
System, metering automation system operatio work station；
The communication interface server, for being operated by real-time performance load management terminal test platform, test platform
Communication interaction between work station metering automation system, metering automation system operatio work station；
The metering automation system connects tested load management terminal by wireless public network；
The test platform operation element station, the man machine interface for performing load management terminal test platform interacts work(
Energy；
The metering automation system operatio work station, the man machine interface for performing metering automation system interacts work(
Energy；
The load management terminal test platform, for tripping operation testing scheme of the establishment to load management terminal, and passes through
The archive information and tripping operation round information of information exchange and the tested load management terminal of metering automation system checking, according to tripping operation
Testing scheme sends and performs round trip signal to metering automation system；Receive the output of the tripping operation terminal of load management terminal
Trip signal, judge whether tested load management terminal correctly performs trip signal according to the output signal；
The metering automation system, for checking tested load with load management terminal test platform by information exchange
The archive information and tripping operation round information of management terminal, according to the execution round tripping operation life that load management terminal test platform sends
Make to tested load management terminal and issue trip signal.
The technical scheme of the embodiment of the present invention, the automatization that can be based on computer program realizes, by load management end
End tripping operation test system, such that it is able to realize the automatic test to the tripping operation of load management terminal round, without the need for manual intervention, together
When can immediately arrive at intuitively result.Operation due to reducing test, improves testing efficiency, while by Checking Mechanism,
The risk of the trip signal of the load management terminal for finding field actual motion by mistake is avoided, test process accuracy is improve.
In order to become apparent from the load management terminal tripping operation test system of the present invention, if being expanded on further below in conjunction with the accompanying drawings
Dry embodiment.
Shown in Figure 2, Fig. 2 is the load management terminal tripping operation test system structure schematic diagram of another embodiment.
In one embodiment, the load management terminal test platform, further can include：
Tripping operation testing scheme compiling module, for the human-machine interactive information received by the test platform operation element station
The tripping operation testing scheme of establishment；
Tripping operation scheme performing module, for generating according to tripping operation testing scheme round trip signal is performed；
Trip signal starting module, needs for sending to metering automation system before execution round trip signal is sent
Perform the archive information and tripping operation round information of the load management terminal of trip signal；
The first information checks module, for receiving the archive information and tripping operation round letter of metering automation system feedback
Breath, and it is checked with the test terminal trip signal starting module archive information for sending and the concordance for tripping round information；
Trip signal performing module, for sending to metering automation system round trip signal is performed, and inquires about tripping operation
Whether signal receiving module receives the trip signal of the corresponding round of tested load management terminal；
Trip signal receiver module, for receiving the trip signal of the tripping operation terminal output of tested load management terminal.
Preferably, load management terminal test platform can also include：Tripping operation test report module, it is all for having performed
After the trip signal of round, the correlation report of tripping operation test is generated.
In one embodiment, the metering automation system, further can include：
Second information checks module, for receiving the shelves of the tested load management terminal of load management terminal testboard transmission
Case information and tripping operation round information, the load management terminal that tripping operation test is performed according to needed for the archive information confirms is test
Load management terminal in archives；
Information feedback module, for testing to load management terminal when the second information checks module check result concordance
The archive information of the tested load management terminal of platform transmission and the tripping operation round information being ready to carry out；
Trip signal issues module, for the execution round trip signal that sent according to load management terminal test platform to
Tested load management terminal issues corresponding trip signal.
The load management terminal tripping operation test system of summary embodiment, by computer networking technology, using load
Load management terminal is realized in the modules function of management terminal test platform, the data interaction with metering automation system
The information check of tripping operation test process, performs the transmission of round trip signal and the reception of trip signal, judges, realizes to tested
The efficiently and effectively test of the execution trip signal of load management terminal, testing efficiency is high, accuracy is high.
It is shown in Figure 3, Fig. 3 for one embodiment load management terminal trip method of testing flow chart, the method
Comprise the steps：
(1) load management terminal test platform sends the tested load for needing to perform trip signal to metering automation system
The archive information and tripping operation round information of management terminal；
(2) metering automation system is received after archive information and tripping operation round information, and confirmation is currently needed for performing tripping operation life
The load management terminal of order is the tested load management terminal tested in archives, and is surveyed to load management terminal after confirming unanimously
The archive information of the current desired load management terminal to be tested of examination platform feedback metering automation system and the jump being ready to carry out
Brake wheel time information；
(3) load management terminal test platform receiving archives information and the tripping operation round information being ready to carry out, by it therewith
The archive information that forward direction metering automation system sends is checked, and after confirming that tripping operation round information is consistent, it is automatic to metering
Change system sends and performs round trip signal, and starts whether inquiry receives the corresponding tripping operation letter of tested load management terminal
Number；
(4) metering automation system is received after execution round trip signal, is issued accordingly to tested load management terminal
Trip signal is tested；
(5) load management terminal test platform receives the corresponding trip signal of tested load management terminal output, confirms
The correctness of current tripping operation round, then performs the trip signal of next round；
(6) the step of repeating (1) to (5), until the trip signal of all rounds of tested loaded termination is finished.
In one embodiment, load management terminal of the invention tripping operation method of testing, can also include：
(7) load management terminal test platform forms the phase of tripping operation test according to the trip signal implementing result of all rounds
Close report.
In order to become apparent from the load management terminal tripping operation method of testing of the present invention, it is expanded on further below in conjunction with the accompanying drawings in detail
Thin embodiment.
It is shown in Figure 4, Fig. 4 be another embodiment load management terminal tripping operation method of testing flow chart, methods described
Comprise the steps：
S101, load management terminal test platform sends the load pipe for needing to perform trip signal to metering automation system
The archive information and tripping operation round information of reason terminal；
S102, metering automation system validation needs load management terminal and the metering automation system for performing trip signal
Test archives in corresponding load management terminal and tripping operation round information；
S103, judges whether archive information is consistent, if so, performs s105, if it is not, performing s104；
S104, metering automation system returns the archives letter of tested load management terminal to load management terminal test platform
The information of breath mistake；
S105, metering automation system is to the current desired survey of load management terminal test platform feedback metering automation system
The archive information of the load management terminal of examination and the tripping operation round information being ready to carry out；
S106, load management terminal test platform confirms the archive information of metering automation system feedback and is ready to carry out
Tripping operation round information and the archive information and tripping operation round information that send before；
S107, judges that whether archive information is consistent with tripping operation round information, if so, performs s105, if it is not, performing s104；
S108, load management terminal test platform sends to metering automation system and performs round trip signal, and starts
Prepare to receive the trip signal that the tripping operation terminal of tested load management terminal is exported；
S109, metering automation system validation performs the tested load management terminal information and round tripping operation letter of trip signal
The concordance of breath；
S110, metering automation system issues the trip signal of corresponding round to test terminal；
S111, load management terminal test platform receives the tripping operation letter of the tripping operation terminal output of tested load management terminal
Number；
Whether s112, load management terminal test platform judges the execution round trip signal of all rounds of testing scheme
It is finished；If so, s113 is performed, if it is not, returning s101；
S113, load management terminal test platform preserves the trip signal implementing result of all rounds, and forms tripping operation survey
The correlation report of examination.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (7)
1. a kind of load management terminal trips test system, it is characterised in that include：
Load management terminal test platform, test platform operation element station, communication interface server, metering automation system, meter
Amount automated system operation element station；
The communication interface server, for by real-time performance load management terminal test platform, test platform operation element
The communication interaction stood between metering automation system, metering automation system operatio work station；
The metering automation system connects tested load management terminal by wireless public network；
The test platform operation element station, for performing the man machine interface interactive function of load management terminal test platform；
The metering automation system operatio work station, for performing the man machine interface interactive function of metering automation system；
The load management terminal test platform, for tripping operation testing scheme of the establishment to load management terminal, and by information
Interaction and the archive information and tripping operation round information of the tested load management terminal of metering automation system checking, test according to tripping operation
Scheme sends and performs round trip signal to metering automation system；Receive the jump of the output of the tripping operation terminal of load management terminal
Lock signal, judges whether tested load management terminal correctly performs trip signal according to the output signal；
The metering automation system, for checking tested load management with load management terminal test platform by information exchange
The archive information of terminal and tripping operation round information, the execution round trip signal sent according to load management terminal test platform to
Tested load management terminal issues trip signal.
2. load management terminal according to claim 1 trips test system, it is characterised in that the load management terminal
Test platform includes：
Tripping operation testing scheme compiling module, for the human-machine interactive information establishment received by the test platform operation element station
Tripping operation testing scheme；
Tripping operation scheme performing module, for generating according to tripping operation testing scheme round trip signal is performed；
Trip signal starting module, needs to perform for sending to metering automation system before execution round trip signal is sent
The archive information and tripping operation round information of the load management terminal of trip signal；
The first information checks module, for receiving the archive information and tripping operation round information of metering automation system feedback, and
It is checked with the test terminal trip signal starting module archive information for sending and the concordance for tripping round information；
Trip signal performing module, for sending to metering automation system round trip signal is performed, and inquires about trip signal
Whether receiver module receives the trip signal of the corresponding round of tested load management terminal；
Trip signal receiver module, for receiving the trip signal of the tripping operation terminal output of tested load management terminal.
3. load management terminal according to claim 1 trips test system, it is characterised in that the metering automation system
System includes：
Second information checks module, for receiving the archives letter of the tested load management terminal of load management terminal testboard transmission
Breath and the round information that trips, the load management terminal that tripping operation test is performed according to needed for the archive information confirms is test archives
In load management terminal；
Information feedback module, for the second information check module check result concordance when to load management terminal test platform
The archive information for sending tested load management terminal and the tripping operation round information being ready to carry out；
Trip signal issues module, for the execution round trip signal that sent according to load management terminal test platform to tested
Load management terminal issues corresponding trip signal.
4. load management terminal according to claim 2 trips test system, it is characterised in that the load management terminal
Test platform also includes：
Tripping operation test report module, for after the trip signal for having performed all rounds, generating the correlation report of tripping operation test.
5. a kind of load management terminal trips method of testing, it is characterised in that comprise the steps：
(1) load management terminal test platform sends the tested load management for needing to perform trip signal to metering automation system
The archive information and tripping operation round information of terminal；
(2) metering automation system is received after archive information and tripping operation round information, and confirmation is currently needed for performing trip signal
Load management terminal is the tested load management terminal tested in archives, and flat to load management terminal test after confirming unanimously
The archive information of the current desired load management terminal to be tested of platform feedback metering automation system and the tripping operation wheel being ready to carry out
Secondary information；
(3) load management terminal test platform receiving archives information and the tripping operation round information that is ready to carry out, by its forward direction therewith
The archive information that metering automation system sends is checked, and after confirming that tripping operation round information is consistent, to metering automation system
System sends and performs round trip signal, and starts whether inquiry receives the corresponding trip signal of tested load management terminal；
(4) metering automation system is received after execution round trip signal, and to tested load management terminal corresponding tripping operation is issued
Order is tested；
(5) load management terminal test platform receives the corresponding trip signal of tested load management terminal output, confirms current
The correctness of tripping operation round, then performs the trip signal of next round；
(6) the step of repeating (1) to (5), until the trip signal of all rounds of tested load management terminal is finished.
6. load management terminal according to claim 5 trips method of testing, it is characterised in that also include：
(7) load management terminal test platform forms the related report of tripping operation test according to the trip signal implementing result of all rounds
Accuse.
7. load management terminal according to claim 6 trips method of testing, it is characterised in that methods described includes as follows
Step：
S101, load management terminal test platform sends the load management end for needing to perform trip signal to metering automation system
The archive information and tripping operation round information at end；
S102, metering automation system validation needs survey of the load management terminal with metering automation system for performing trip signal
Corresponding load management terminal and tripping operation round information in examination archives；
S103, judges whether archive information is consistent, if so, performs s105, if it is not, performing s104；
S104, metering automation system is wrong to the archive information that load management terminal test platform returns tested load management terminal
Information by mistake；
S105, metering automation system to load management terminal test platform feeds back the current desired test of metering automation system
The archive information of load management terminal and the tripping operation round information being ready to carry out；
S106, the archive information that load management terminal test platform confirms metering automation system feedback and the tripping operation being ready to carry out
Round information and the archive information and tripping operation round information that send before；
S107, judges that whether archive information is consistent with tripping operation round information, if so, performs s108, if it is not, performing s113；
S108, load management terminal test platform sends to metering automation system and performs round trip signal, and starts preparation
Receive the trip signal of the tripping operation terminal output of tested load management terminal；
S109, metering automation system validation performs the tested load management terminal information and round tripping operation information of trip signal
Concordance；
S110, metering automation system issues the trip signal of corresponding round to test terminal；
S111, load management terminal test platform receives the trip signal of the tripping operation terminal output of tested load management terminal；
S112, load management terminal test platform judges whether the execution round trip signal of all rounds of testing scheme performs
Finish；If so, s113 is performed, if it is not, returning s101；
S113, load management terminal test platform preserves the trip signal implementing result of all rounds, and forms tripping operation test
Correlation report.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410495561.3A CN104375019B (en) | 2014-09-24 | 2014-09-24 | Load management terminal trip test system and test method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410495561.3A CN104375019B (en) | 2014-09-24 | 2014-09-24 | Load management terminal trip test system and test method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104375019A CN104375019A (en) | 2015-02-25 |
| CN104375019B true CN104375019B (en) | 2017-04-19 |
Family
ID=52554057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410495561.3A Active CN104375019B (en) | 2014-09-24 | 2014-09-24 | Load management terminal trip test system and test method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104375019B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192976A (en) * | 2017-07-17 | 2017-09-22 | 国网重庆市电力公司电力科学研究院 | A kind of long-distance intelligent ammeter trip signal detection method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884655Y (en) * | 2006-01-25 | 2007-03-28 | 福建省电力试验研究院 | Analogue tripping device for testing power load management terminals |
| CN201327517Y (en) * | 2008-12-12 | 2009-10-14 | 江苏省电力试验研究院有限公司 | Integrated detection device of electric power terminal |
| CN201812010U (en) * | 2010-10-19 | 2011-04-27 | 辽宁省电力有限公司沈阳供电公司 | Comprehensive testing device for power load management terminal |
| CN102520298A (en) * | 2012-01-05 | 2012-06-27 | 广西电网公司电力科学研究院 | On-site detecting system for electrical power load management terminal and detecting method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7697248B2 (en) * | 2007-12-14 | 2010-04-13 | Tomimbang Wendell E | Electrical arc fault circuit interrupter apparatus and method |
| US8552728B2 (en) * | 2009-11-30 | 2013-10-08 | Utility Relay Co., Ltd. | Sluggish circuit breaker detection system and method |
-
2014
- 2014-09-24 CN CN201410495561.3A patent/CN104375019B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884655Y (en) * | 2006-01-25 | 2007-03-28 | 福建省电力试验研究院 | Analogue tripping device for testing power load management terminals |
| CN201327517Y (en) * | 2008-12-12 | 2009-10-14 | 江苏省电力试验研究院有限公司 | Integrated detection device of electric power terminal |
| CN201812010U (en) * | 2010-10-19 | 2011-04-27 | 辽宁省电力有限公司沈阳供电公司 | Comprehensive testing device for power load management terminal |
| CN102520298A (en) * | 2012-01-05 | 2012-06-27 | 广西电网公司电力科学研究院 | On-site detecting system for electrical power load management terminal and detecting method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 大客户电力负荷管理系统自动检测技术的研究;周尚礼;《广东电力》;20070331;第20卷(第3期);第54-56页 * |
| 电力负荷管理终端的检测;王周虹;《浙江电力》;20120430(第4期);第68-70、80页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104375019A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102437938B (en) | Large-scale network monitoring oriented virtual deployment system and method | |
| CN102147733A (en) | Method for loading procedure to satellite borne remote terminal computer by using 1553B serial data bus | |
| CN102750301B (en) | Blueprint generating method for integrated avionic system model aiming at architecture analysis and design language (AADL) description | |
| CN105302732A (en) | Automatic mobile terminal testing method and device | |
| CN105426165A (en) | Script tool processing method and apparatus | |
| CN102915249A (en) | Method and device for remotely realizing firmware updating | |
| CN103902763A (en) | Automatic matching method of virtual terminals of cross-interval device of intelligent substation | |
| CN110708205A (en) | Method and system for performing FOTA (firmware over the air) on equipment through gateway | |
| CN102970699B (en) | A kind of fault handling method and distributed base station | |
| CN101916200B (en) | The method of terminal staging, the method for backoff of terminal upgrading and upgrading management center | |
| CN105354118A (en) | Method, apparatus and system for automatically testing intelligent terminal | |
| US11616389B2 (en) | Method and arrangement for detecting a topology in a low-voltage network | |
| CN102045397A (en) | Method and equipment for logining embedded terminals by using Telnet to debug embedded terminals | |
| CN105974251A (en) | Automatic testing system for relay protection device of intelligent substation | |
| CN109614131A (en) | A kind of broadcasting equipment upgrading control system | |
| CN103996276A (en) | Remote transmission system and method for data of power plant | |
| CN111243592A (en) | Modbus voice intelligent switch control system and method | |
| CN104375019B (en) | Load management terminal trip test system and test method thereof | |
| CN103716139A (en) | Information push processing method and information push processing device | |
| CN105515804A (en) | Apparatus and method for fixing client system errors | |
| CN106855850A (en) | Based on portable equipment intelligent substation secondary void terminal figure reality symbol detection method | |
| CN102868558A (en) | Multi-device software upgrading method and multi-device software upgrading system | |
| CN106291159B (en) | Intelligent acceptance device and acceptance method for main station side power distribution automatic signals | |
| CN105099816A (en) | Universal comprehensive detection device and method for aviation mission electronic systems | |
| CN110674623B (en) | Reading system and method for modeled embedded part positioning information |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |