CN104092580A - Device and method for testing electric power automation network communication - Google Patents
Device and method for testing electric power automation network communication Download PDFInfo
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- CN104092580A CN104092580A CN201410274637.XA CN201410274637A CN104092580A CN 104092580 A CN104092580 A CN 104092580A CN 201410274637 A CN201410274637 A CN 201410274637A CN 104092580 A CN104092580 A CN 104092580A
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Abstract
The invention relates to a device and method for testing electric power automation network communication. The device comprises an embedded type micro processing system, a storage system, a human-computer interaction interface and network testing input and output interfaces. The embedded type micro processing system comprises a software application layer, an intermediate layer and a software driving layer. The application layer comprises a human-computer interaction control module, a parameter and Ethernet communication management module and a network testing management module. The intermediate layer comprises an embedded protocol stack, an embedded operating system, a file system and a network testing middleware. The driving layer comprises an EMAC, GPIO, a memory driver and an electric power network testing driver. The device based on software of the embedded operating system is simple in structure and is particularly suitable for testing electric power automation network communication due to implantation of a simplified IEC61850 protocol stack. According to the testing method based on the device, network communication monitoring of a plurality of different layers such as a network physical layer and an IP layer can be achieved according to the requirements.
Description
Technical field
The present invention relates to telecommunication field, relate in particular to a kind of testing apparatus of portable electric automatic network service.
Background technology
In industrial automation and power automation field, require to carry the embedded equipment of network function more and more general.There is the CPU memory source of a lot of embedded equipments very limited, often only has the program running space of few (in 100K byte), if thereby want to allow embedded equipment series products realize network communicating function and just can only transplant the built-in network protocol stack of simplifying.
Ensure to be transplanted to network protocol stack working stability in embedded equipment and effectively, the traffic rate of test network protocol stack is an extremely important detection means in the process of research and development of products and field adjustable; Judge by testing network communication speed whether on-the-spot physical environment meets the requirements, such as whether the communications cable is qualified etc.
One of method of carrying out embedded equipment network test in prior art is that network service testing software is installed on PC, the network interface interconnected communication of the network interface on PC and embedded equipment, by being installed on PC, realizes by network service testing software the network service test of embedded equipment, as shown in Figure 1.
Although realizing the network service of embedded equipment by network service testing software is installed on PC tests simply effective, but there is following problem: first network service testing software is installed on PC must be taking PC as carrier, cannot adapt to the on-the-spot test occasion of various complexity and narrow space; The function of the network service testing software of secondly installing on PC is limited, conventionally can only test tcp or the traffic rate of UDP, cannot realize the test of bottom communication speed, and more can not carry out omnibearing detection according to tester's requirement to protocol stack by customization; Can not tackle embedded equipment network test site of deployment situation complicated and changeable and adjust test mode.
In prior art, carry out embedded equipment network test method two are the simple portable network service testers that use Single Chip Microcomputer (SCM) system based on common, such network service tester is by sending and accepting some fixing network testing data bags, conventionally can only test some fixing network parameters, and can not comprehensively test procotol.
Embedded equipment network test method and the device of prior art, all cannot realize the network test of the embedded equipment that uses power automation network communication protocol.
Explanation of nouns:
PC: be the abbreviation of English " personal computer ", the Chinese meaning is " personal computer ";
IEC: be the abbreviation of English " International Electro technical Commission ", the Chinese meaning is " International Electrotechnical Commission ";
LCD: be the abbreviation of English " Liquid Crystal Display ", the Chinese meaning is " liquid crystal display ";
HMI: be the abbreviation of English " Human Machine Interface ", the Chinese meaning is " man-machine interface ", is also man-machine interface;
Nand-flash: be the one in nonvolatile flash memory flash memory;
Embedded OS: be the abbreviation of English " Embedded Operating System ", the Chinese meaning is " embedded OS ";
Embedded FS: be the abbreviation of English " Embedded File System ", the Chinese meaning is " embedded file system ";
TCP/IP: be the abbreviation of English " Transmission Control Protocol/Internet Protocol ", the Chinese meaning is " transmission control protocol/Internet Interconnection agreement "; It is the basis of the most basic agreement of Internet, Internet Internet.
UDP is the abbreviation of English " User Datagram Protocol, ", and the Chinese meaning is " User Datagram Protoco (UDP) ";
EMAC: be the abbreviation of English " Ethernet Media Access Controller ", the Chinese meaning is " Ethernet MAC controller ";
GPIO: be the abbreviation of English " General Purpose Input Output ", the Chinese meaning is " universal input/output ";
API: be the abbreviation of English " Application Programming Interface, ", the Chinese meaning is " application programming interface ";
MMS: be the abbreviation of English " Microsoft Media Server ", the Chinese meaning is " Microsoft Media Server "; The implication of MMS refers to the proprietary network stream protocol of Microsoft herein, and this agreement is used for transmitting unicast data.
Summary of the invention
What the technical problem to be solved in the present invention was to avoid above-mentioned prior art cannot and can not realize the weak point of power automation network communication protocol stack test according to different demand customized network test parameters, design a kind of testing apparatus and method of power automation network service, the network test demand that meets different levels especially can be tested the power automation network test demand of power automation network communication protocol stack.
A testing apparatus for power automation network service, comprising: for moving the embedded microprocessing systems of core control software, for storing the storage system of test parameter and process data, for the Man Machine Interface of tester's operation-interface is provided, for the network test input/output interface of external test interface is provided; Described Man Machine Interface is electrically connected with embedded microprocessing systems, and embedded microprocessing systems is electrically connected with storage system, and network test input/output interface is electrically connected with embedded microprocessing systems; Described embedded microprocessing systems comprises: for realizing the built-in system software application layer of network test application function, driving layer for the built-in system software that provides the built-in system software intermediate layer of systems soft ware service, drive for underlying device; Described built-in system software application layer comprises human-computer interactive control module, parameter management module, ethernet communication administration module, power automation network test administration module; Described built-in system software intermediate layer comprises Embedded Protocol Stack, embedded OS, embedded file system, power automation network test middleware; The GPIO that described built-in system software drives layer to comprise that the EMAC driving for the underlying device of Ethernet drives, drives for Man Machine Interface drives, drive for the storing driver, the power automation network test driving for power automation network test of the memory that drives storage system.
In the testing apparatus of described power automation network service, the IEC61850 test and management module that described power automation network test administration module is test I EC61850 protocol stack; Described power automation network test middleware is test I EC61850 test middleware; Described power automation network test drives the driving for test I EC61850.
In the testing apparatus of described power automation network service, described Man Machine Interface comprises LCD liquid crystal display and key-press input equipment; Described GPIO drives and comprises LCD liquid crystal display-driving and key-press input device drives.
A method of testing for power automation network service, comprises the following steps:
A. system power-up initializing; B. wait for the described human-computer interactive control module from Man Machine Interface input operation order to built-in system software application layer; Described operational order comprises network test order; C. described operational order is network test order, and described human-computer interactive control module is transferred the embedded OS in built-in system software intermediate layer, transfers built-in system software drive the EMAC of layer to drive Sampling network connection status by embedded OS; D. detect that network connection state is normal, carry out network test according to the network test parameter in parameter management module; Network test object information outputs to human-computer interactive control module by embedded OS, by human-computer interactive control module, testing result is outputed to Man Machine Interface.
The method of testing of described power automation network service, described step b comprises the following steps again: the operational order that is b.1 input to described human-computer interactive control module from Man Machine Interface comprises the order of network test parameter modification; B.2 described human-computer interactive control module sends the order of described network test parameter modification to parameter management module, parameter management module amendment network test parameter, and described network test parameter is passed through to storing driver write memory system.
The method of testing of described power automation network service, described step c comprises the following steps again: described EMAC drives and detects that network connection state is abnormal, described EMAC drives inspection that network connection state abnormal information is outputed to human-computer interactive control module by embedded OS, by human-computer interactive control module, network connection state testing result is outputed to Man Machine Interface.
The method of testing of described power automation network service, described steps d comprises the following steps again: the network test parameter that described parameter management module reads from accumulator system; Described network test parameter comprises: bottom EMAC traffic rate test parameter and IP layer traffic rate test parameter.
The method of testing of described power automation network service, described IP layer traffic rate test parameter comprises TCP or UDP traffic rate test parameter.
The method of testing of described power automation network service, described step a comprises the following steps again: a.1 described Man Machine Interface initialization; A.2 embedded microprocessing systems software initialization; A.3 storage system initialization; A.4 network test input/output interface initialization.
The method of testing of described power automation network service, further comprising the steps of: a.5 from described storage system, to read network test Parameter File, and complete network test parameter initialization according to the network test parameter in described network test Parameter File.
Compared with the existing technology, the invention has the beneficial effects as follows: 1. the testing apparatus of the power automation network service of the present invention's design is owing to having comprised embedded microprocessing systems, and the embedded OS in embedded microprocessing systems makes equipment development become more convenient; Embedded system structure is simple, calls conveniently, and each system module can customized development, is convenient to change different electric power protocol stacks; And make the test device system real-time of described power automation network service higher.Especially implant the IEC61850 protocol stack of simplifying and made the test in this device particularly suitable power automation network.2. the method for testing of a kind of power automation network service of the present invention's design, transfer the EMAC driving of bottom by embedded OS and carry out the monitoring of bottom Sampling network, realize networked physics layer, and the detection of IP layer, thereby realize multi-level network monitor; Can carry out according to actual conditions demand the network test of different aspects.
Brief description of the drawings
Fig. 1 is the network test method schematic diagram based on PC of prior art;
Fig. 2 is the hardware capability block diagram of the preferred embodiment of the testing apparatus of power automation network service of the present invention;
Fig. 3 is the software function module block diagram of embedded microprocessing systems in Fig. 2;
Fig. 4 is the refinement functional block diagram of each software function module layering in Fig. 3;
Fig. 5 is the corresponding relation explanation block diagram of three software modules and general purpose I EC61850 protocol stack in the preferred embodiment of the present invention;
Fig. 6 is the operation main flow chart of the method for testing of power automation network service of the present invention.
Embodiment
Below in conjunction with each accompanying drawing, content of the present invention is described in further detail.
The hardware capability block diagram of the preferred embodiment of the testing apparatus of power automation network service of the present invention as shown in Figure 2; The testing apparatus of power automation network service of the present invention comprises: for moving the embedded microprocessing systems 100 of core control software, for storing the storage system 200 of test parameter and process data, for the Man Machine Interface 300 of tester's operation-interface is provided, for the network test input/output interface 400 of external test interface is provided; Described Man Machine Interface 300 is electrically connected with embedded microprocessing systems 100, and embedded microprocessing systems 100 is electrically connected with storage system 200, and network test input/output interface 400 is electrically connected with embedded microprocessing systems 100.
The software function module block diagram of embedded microprocessing systems in Fig. 2 as shown in Figure 3; Embedded software system in embedded microprocessing systems is divided into three layers from top to bottom, ground floor is the built-in system software application layer 110 for realizing network test application function, the second layer is built-in system software intermediate layer, for the built-in system software intermediate layer 120 of systems soft ware service is provided; The 3rd layer is that the built-in system software driving for underlying device drives layer 130.
Fig. 4 is the refinement functional block diagram of each software function module layering in Fig. 3; Ground floor is that described built-in system software application layer 110 comprises human-computer interactive control module 111, parameter management module 112, ethernet communication administration module 113, power automation network test administration module 114.The second layer is that described built-in system software intermediate layer 120 comprises Embedded Protocol Stack 121, embedded OS 122, embedded file system 123, power automation network test middleware 124.The 3rd layer be that described built-in system software drives that layer 130 comprises that the EMAC driving for the underlying device of Ethernet drives 131, the GPIO that drives for Man Machine Interface drives 132, drive 134 for the storing driver 133, the power automation network test driving for power automation network test of the memory that drives storage system 200.
Above-mentioned parameter administration module 112 is in charge of the parameter of system.Ethernet communication administration module 113, the test of management ethernet traffic rate.Above-mentioned embedded OS 122 is Embedded OS; Above-mentioned embedded file system 123 is Embedded FS.
The automated network test and management module 114 of the built-in system software application layer 110 in the embedded software system in above-mentioned embedded microprocessing systems and the power automation network test middleware 124 in built-in system software intermediate layer 120; Corresponding and special power automation network protocol stack.Built-in system software drives the power automation network test of layer 130 to drive 134 corresponding and special power automation network interfaces.
The IEC61850 test and management module that described power automation network test administration module is test I EC61850 protocol stack; Described power automation network test middleware is test I EC61850 test middleware; Described power automation network test drives the driving for test I EC61850.
Fig. 5 is the corresponding relation explanation block diagram of three software modules and general purpose I EC61850 protocol stack in the preferred embodiment of the present invention; Fig. 5 has shown in preferred embodiment that three modules are that IEC61850 test and management module, IEC61850 test middleware and IEC61850 drive and the corresponding relation of general IEC61850 protocol stack.
The protocol stack that the part of a shown in Fig. 5 is a kind of agreement IEC61850 conventional in power automation network communication.General IEC61850 protocol stack divides three layers: the protocol stack that the part of a shown in Fig. 5 is a kind of agreement IEC61850 conventional in power automation network communication.General IEC61850 protocol stack divides three layers: ground floor is application layer, comprises application and and IEC61850 server A PI interface that user provides.Be " User provided server application " and " the IEC61850 server API " in the part of a shown in Fig. 5.
The second layer is service layer, mainly completes report, control, access control; Comprise MMS service stack, IEC61850 data model and IEC61850/GOOSE service.Be " IEC61850 Services layer(reporting, controlling, the access control) " and " MMS Server Stack " in the part of a shown in Fig. 5, " IEC61850 Date Model " and " IEC61850/GOOSE publisher/subscriber ".
The 3rd layer drive layer, comprised-thread, Ethernet etc.; Also comprise POSIX(Linux/ucLinux), Win32 and user's hardware driving.Be " Hardware/Platform Abstraction Layer HAL-Sockets; Threads; Time, Ethernet ", " POSIX (Linux/ucLinux) HAL Implementation ", " the Win32 HAL Implementation " and " User provided HAL Implementation " in the part of a shown in Fig. 5.
The present invention simplifies the protocol stack of general IEC61850, to reach the integrated and application in embedded system.
Simplifying of protocol stack to general IEC61850 is to be mainly embodied in simplifying of application layer and hardware driving layer.
In application layer: obtain and be suitable for and the application of current hardware platform by modifying of " the User provided server application " part in the protocol stack of the part of a shown in Fig. 5 general purpose I EC61850, form IEC61850 test and management module, correspond to the automated network test and management module 114 of built-in system software application layer 110;
Driving layer: first remove the POSIX(Linux/ucLinux in the protocol stack of general IEC61850), this two-part driving of Win32; Remove " POSIX (Linux/ucLinux) HAL Implementation " and " Win32 HAL Implementation " part in the part of a shown in Fig. 5; " User provided HAL Implementation " part in the protocol stack of the part of a shown in Fig. 5 general purpose I EC61850 is modified and obtained the IEC61850 driving being suitable for current hardware platform simultaneously, corresponding built-in system software drives the power automation network test of layer 130 to drive 134 corresponding and special power automation network-driven.
By above-mentioned simplifying, the protocol stack of IEC61850 is transplanted to different Embedded Hardware Platforms.
IEC61850 tests middleware, belongs to the software service part of whole software systems, has comprised that in the protocol stack of IEC61850, the second layer is the content of service layer, mainly completes report, control, access control; Comprise MMS service stack, IEC61850 data model and IEC61850/GOOSE service.Comprised shown in Fig. 5 " IEC61850 Services layer(reporting, controlling, access control) " and " MMS Server Stack " in a part, " IEC61850 Date Model " and " IEC61850/GOOSE publisher/subscriber ".
Comprehensive above-mentioned in preferential embodiment, the IEC61850 test and management module that described power automation network test administration module is test I EC61850 protocol stack; Described power automation network test middleware is test I EC61850 test middleware; Described power automation network test drives the driving for test I EC61850.
Certain above-mentioned power automation procotol can also be other agreement except IEC61850 agreement, as IEC104 agreement etc.
Embedded Protocol Stack in embedded software system in described embedded microprocessing systems comprises ICP/IP protocol stack, if need the network function of test all-purpose, only need to use ICP/IP protocol stack, and IEC61850 tests middleware, provides adaptive.Also IEC61850 protocol stack can be interpreted as to be an application of ICP/IP protocol stack.
Described in the testing apparatus of described power automation network service, Man Machine Interface 300 comprises LCD liquid crystal display and key-press input equipment; Described GPIO drives 132 to comprise LCD liquid crystal display-driving and key-press input device drives.
Fig. 6 is the operation main flow chart of the method for testing of power automation network service of the present invention.Main flow first carries out system power-up initializing; Wait input command after initialization completes; If input command is parameter modification order, carry out parameter modification, amendment relevant parameter is also preserved parameter; Setting completed for parameter, waits for next key commands; If being network test order, input command carries out network test; When network test, need first Sampling network connection status; Connection status is normal, executive communication test; Test rear printing test information and waited for next key commands.
The method of testing of power automation network service of the present invention comprises the following steps: a. system power-up initializing; B. wait for the described human-computer interactive control module 111 from Man Machine Interface 300 input operation orders to built-in system software application layer 110; Described operational order comprises network test order; C. described operational order is network test order, described human-computer interactive control module 111 is transferred the embedded OS 122 in built-in system software intermediate layer 120, transfers built-in system software drive the EMAC of layer 130 to drive 131 Sampling network connection status by embedded OS 122; D. detect that network connection state is normal, carry out network test according to the network test parameter in parameter management module 112; Network test object information outputs to human-computer interactive control module 111 by embedded OS 122, by human-computer interactive control module 111, testing result is outputed to Man Machine Interface 300.
The method of testing of described power automation network service, described step b comprises the following steps again: the operational order that is b.1 input to described human-computer interactive control module 111 from Man Machine Interface 300 comprises the order of network test parameter modification; B.2 described human-computer interactive control module 111 sends the order of described network test parameter modification to parameter management module 113, and parameter management module 113 is revised network test parameter, and described network test parameter is passed through to storing driver 133 write memory systems 200.
The method of testing of described power automation network service, described step c comprises the following steps again: described EMAC drives 131 to detect that network connection state is abnormal, described EMAC drives 131 inspections that network connection state abnormal information is outputed to human-computer interactive control module 111 by embedded OS 122, by human-computer interactive control module 111, network connection state testing result is outputed to Man Machine Interface 300.
The method of testing of described power automation network service, described steps d comprises the following steps again: the network test parameter that described parameter management module 112 reads from accumulator system 200; Described network test parameter comprises: bottom EMAC traffic rate test parameter and IP layer traffic rate test parameter.
The method of testing of described power automation network service, described IP layer traffic rate test parameter comprises TCP or UDP traffic rate test parameter.
The network test parameter obtaining when carrying out network test according to the network test parameter options in network test order or system initialization is carried out relevant network rate test, as the test of bottom EMAC traffic rate, the traffic rate test of IP layer and TCP or the test of UDP traffic rate.Be completed, test result information printed to the LCD liquid crystal interface Graphics Processing of HMI module.
The method of testing of described power automation network service, described step a comprises the following steps again: a.1 described Man Machine Interface 300 initialization; A.2 embedded microprocessing systems 100 software initializations; A.3 storage system 200 initialization; A.4 network test input/output interface 400 initialization.
The method of testing of described power automation network service, further comprising the steps of: a.5 from described storage system 200, to read network test Parameter File, and complete network test parameter initialization according to the network test parameter in described network test Parameter File.
System power-up initializing system need to complete bottom hardware device initialize, as the initialization of ethernet device, HMI equipment is initialization and storage system 200 initialization of Man Machine Interface relevant device, and storage system 200 comprises Nand-flash file system; System reading and saving is at the Parameter File of Nand-flash file system, initialization system parameter.Complete after above initialization, system enters the state of wait command input.
Order input mode can be that key-press input can be also the input of alternate manner.Operator's input command divides two class orders: the first kind is that network test order enables network test order, and system obtains this order and just enters afterwards Sampling network state feedback network connection status monitoring result; If the normal network parameter that continues to obtain according to initiation parameter of network connection arranges order and carries out network test; Disconnect if network connects, report network to connect after abnormal information and wait for after network connects and carry out again network test or directly return to wait command input; Equations of The Second Kind is parameter modification order, and it is in Nandflash file system that system obtains that this order just revises afterwards relevant parameter and amended parameter is preserved to storage system.
The above execution mode has only been expressed the preferred embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention; Therefore, all equivalents and modifications of doing with the claims in the present invention scope, all should belong to the covering scope of the claims in the present invention.
Claims (10)
1. the testing apparatus of a power automation network service, it is characterized in that, comprising: for moving the embedded microprocessing systems (100) of core control software, for storing the storage system (200) of test parameter and process data, for the Man Machine Interface (300) of tester's operation-interface is provided, for the network test input/output interface (400) of external test interface is provided;
Described Man Machine Interface (300) is electrically connected with embedded microprocessing systems (100), embedded microprocessing systems (100) is electrically connected with storage system (200), and network test input/output interface (400) is electrically connected with embedded microprocessing systems (100);
Described embedded microprocessing systems (100) comprising: for realizing the built-in system software application layer (110) of network test application function, driving layer (130) for the built-in system software that provides the built-in system software intermediate layer (120) of systems soft ware service, drive for underlying device;
Described built-in system software application layer (110) comprises human-computer interactive control module (111), parameter management module (112), ethernet communication administration module (113), power automation network test administration module (114);
Described built-in system software intermediate layer (120) comprises Embedded Protocol Stack (121), embedded OS (122), embedded file system (123), power automation network test middleware (124);
Described built-in system software drives that layer (130) comprises that the EMAC driving for the underlying device of Ethernet drives (131), the GPIO that drives for Man Machine Interface drives (132), drives (134) for the storing driver (133), the power automation network test driving for power automation network test of the memory that drives storage system (200).
2. the testing apparatus of power automation network service according to claim 1, is characterized in that:
The IEC61850 test and management module that described power automation network test administration module is test I EC61850 protocol stack; Described power automation network test middleware is test I EC61850 test middleware; Described power automation network test drives the driving for test I EC61850.
3. the testing apparatus of power automation network service according to claim 1, is characterized in that:
Described Man Machine Interface (300) comprises LCD liquid crystal display and key-press input equipment;
Described GPIO drives (132) to comprise LCD liquid crystal display-driving and key-press input device drives.
4. a method of testing for power automation network service, is characterized in that, comprises the following steps:
A. system power-up initializing;
B. wait for the described human-computer interactive control module (111) from Man Machine Interface (300) input operation order to built-in system software application layer (110); Described operational order comprises network test order;
C. described operational order is network test order, described human-computer interactive control module (111) is transferred the embedded OS (122) in built-in system software intermediate layer (120), transfers built-in system software drive the EMAC of layer (130) to drive (131) Sampling network connection status by embedded OS (122);
D. detect that network connection state is normal, carry out network test according to the network test parameter in parameter management module (112); Network test object information outputs to human-computer interactive control module (111) by embedded OS (122), by human-computer interactive control module (111), testing result is outputed to Man Machine Interface (300).
5. the method for testing of power automation network service according to claim 4, is characterized in that, described step b comprises the following steps again:
B.1 the operational order that is input to described human-computer interactive control module (111) from Man Machine Interface (300) comprises the order of network test parameter modification;
B.2 described human-computer interactive control module (111) sends the order of described network test parameter modification to parameter management module (113), parameter management module (113) amendment network test parameter, and described network test parameter is passed through to storing driver (133) write memory system (200).
6. the method for testing of power automation network service according to claim 4, is characterized in that, described step c comprises the following steps again:
Described EMAC drives (131) to detect that network connection state is abnormal, described EMAC drives (131) inspection that network connection state abnormal information is outputed to human-computer interactive control module (111) by embedded OS (122), by human-computer interactive control module (111), network connection state testing result is outputed to Man Machine Interface (300).
7. the method for testing of power automation network service according to claim 4, is characterized in that, described steps d comprises the following steps again:
The network test parameter that described parameter management module (112) reads from accumulator system (200); Described network test parameter comprises: bottom EMAC traffic rate test parameter and IP layer traffic rate test parameter.
8. the method for testing of power automation network service according to claim 7, is characterized in that:
Described IP layer traffic rate test parameter comprises TCP or UDP traffic rate test parameter.
9. the method for testing of power automation network service according to claim 4, is characterized in that, described step a comprises the following steps again:
A.1 described Man Machine Interface (300) initialization;
A.2 embedded microprocessing systems (100) software initialization;
A.3 storage system (200) initialization;
A.4 network test input/output interface (400) initialization.
10. the method for testing of power automation network service according to claim 9, is characterized in that, further comprising the steps of:
A.5 from described storage system (200), read network test Parameter File, and complete network test parameter initialization according to the network test parameter in described network test Parameter File.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586995A (en) * | 2018-11-01 | 2019-04-05 | 广州示云网络科技有限公司 | It is a kind of for detecting the communication means and system of human-computer interaction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556861Y (en) * | 2002-08-09 | 2003-06-18 | 北京长城鼎兴网络通信技术有限公司 | Portable network tester |
| CN101604149A (en) * | 2009-05-13 | 2009-12-16 | 上海源致信息技术有限公司 | Full-digital intelligent control system for electric actuating mechanism |
| CN101706882A (en) * | 2009-11-23 | 2010-05-12 | 浙江大学 | Embedded platform based neural network model online training method |
-
2014
- 2014-06-19 CN CN201410274637.XA patent/CN104092580B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556861Y (en) * | 2002-08-09 | 2003-06-18 | 北京长城鼎兴网络通信技术有限公司 | Portable network tester |
| CN101604149A (en) * | 2009-05-13 | 2009-12-16 | 上海源致信息技术有限公司 | Full-digital intelligent control system for electric actuating mechanism |
| CN101706882A (en) * | 2009-11-23 | 2010-05-12 | 浙江大学 | Embedded platform based neural network model online training method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586995A (en) * | 2018-11-01 | 2019-04-05 | 广州示云网络科技有限公司 | It is a kind of for detecting the communication means and system of human-computer interaction |
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