CN201163777Y - Networking test equipment - Google Patents
Networking test equipment Download PDFInfo
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- CN201163777Y CN201163777Y CNU2007201905425U CN200720190542U CN201163777Y CN 201163777 Y CN201163777 Y CN 201163777Y CN U2007201905425 U CNU2007201905425 U CN U2007201905425U CN 200720190542 U CN200720190542 U CN 200720190542U CN 201163777 Y CN201163777 Y CN 201163777Y
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Abstract
The utility model provides a networking test apparatus, consisting of a test network, a management network, a master control network and a server. The test network is in a bus type connection with the server by a test machine array. The measurand is connected with each test machine. The obtained test data of the measurand is transmitted to the server which takes charge of operation. A client end sends an analyses search instruction to the server by the management network so as to obtain a result, and the result data is displayed in various forms. The remote dispatch and monitoring of the test process is realized. The networking test apparatus can store mass test data, effectively uses the newest technologies and harvests of computer, network and industrial control industries in the test field. The network test apparatus which meets the ICE61131 standard and can successively store mass test data in real-time is realized. The network test apparatus meets the current long time comprehensive test requirements of large measurends.
Description
Technical field
The utility model belongs to the control and measuring field, relates to a kind of testing equipment, is specifically related to a kind of networked testing equipment.
Background technology
In the satellite test field, during the different parts of test satellite, because the high complexity and the high-tech of satellite equipment, the test job of each parts is finished respectively by the equipment of each research department.Can only guarantee the performance of each parts under the situation of non-assembling like this.
When each component-assembled becomes complete satellite equipment, also need do overall test to whole satellite equipment, in the overall test, can only measure tens in each parts of assembling back one after another respectively, even up to a hundred signals.Be not easy to the discovery of problem so on the one hand, find the root parts that have problems; Need on the other hand to test repeatedly, take a long time and wasted physical resource.
Use the traditional test instrument, three kinds of transducers are done long-time test respectively, prestissimo hand-kept data, the time of adhering to can not be oversize; If per a few minutes hand-kept one secondary data, each data time is longer again at interval, a lot of important test points are omitted in middle meeting, and owing to each testing time of each signal is long, so when being plotted in three signals in the same coordinate system, this coordinate diagram of manual drawing also can produce very big deviation, be difficult to pinpoint the problems, and often lose data, and can not online adjustment algorithm parameter, make it to reach optimum state.
The utility model content
The purpose of this utility model provides a kind of networked testing equipment, and this equipment meets the IEC61131 standard, and all signals in the time of can working to satellite equipment are tested simultaneously, and the test effect comprehensively, rapidly.
On the dispatcher of the utility model networking testing equipment, be embedded with some algorithms of regulating and changing method of testing, make test machine can under different testing algorithms, carry out work.Dispatcher and test machine, this two paths of data stream of server and client side do not disturb mutually, have effectively slowed down offered load and network congestion, can adjust testing scheme, algorithm and parameter by network remote, have satisfied the integration test demand of current large object.
The utility model is a kind of networked testing equipment, is made up of Test Network, managerial grid, master control net and server.The test machine array that Test Network is made up of a dispatcher and Duo Tai test machine is connected with the server bus-type by Fast Ethernet, and measurand is connected with each test machine, obtains the test data of measurand.The client array that managerial grid is made up of many clients connects with the server bus-type by Fast Ethernet, client is equipped with the data analysis gopher, analyze search instruction by sending, obtain the result, and result data is shown in a variety of forms to server.Be connected with the master control net as gateway interface with a client, the master control terminal arrays that the master control net is made up of many master control terminals connects by the Fast Ethernet bus-type, the master control terminal arrays is responsible for the overall scheduling of test process, realizes the remote scheduling and the supervision of test process.
Adopt the high-speed bus type Ethernet that meets the IEEE802.3 standard in the described Test Network, many test machines are connected to server, and data are transmitted apace, are pooled to server by network, store and provide and analyze retrieval.
The advantage of a kind of networked testing equipment of the utility model is:
(1) the novel IEC61131 standard that meets of this practicality, all signals in the time of can working to satellite equipment are tested simultaneously, and have markers in these signals, promptly can capture the synchronized relation of signal according to markers, find the transmission signal of root parts easily, the test effect comprehensively, rapidly;
(2) be embedded with some algorithms of regulating and changing method of testing on the dispatcher of the present utility model, make test machine can under different testing algorithms, carry out work;
(3) this two paths of data stream of dispatcher of the present utility model and test machine and server and client side does not disturb mutually, has effectively slowed down offered load and network congestion;
(4) employing Fast Ethernet of the present utility model, and the software of operation all meets the IEC61131 standard, and data are transmitted under the network environment of Fast Ethernet, can make that mass data is online to be analyzed, handle.
Description of drawings
Fig. 1 is the structure chart of a kind of networked testing equipment of the utility model.
Fig. 2 is that the real time data of a kind of networked testing equipment of the utility model is analyzed picture;
Fig. 3 is the historical data analysis picture of a kind of networked testing equipment of the utility model.
Among the figure: 1. Test Network 101. test machine arrays 102. dispatcher 2. servers 3. managerial grids 301. client arrays 302. gateways 4. master control nets 401. master control terminal arrays
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model purpose is to provide a kind of testing equipment of large-scale networking, uses this equipment, can be not more than in the cycle of 1ms, and the data point of observing and controlling more than 1500 synchronously, and can store all test datas continuously and reach more than 90 days.In test process, can also onlinely analyze data in a variety of forms, and can adjust testing scheme, algorithm and parameter by network remote.
As shown in Figure 1, the present invention is a kind of networked testing equipment, is made up of Test Network 1, managerial grid 3, master control net 4 and server 2.The test machine array 101 that Test Network 1 is made up of a dispatcher 102 and Duo Tai test machine is connected with server 2 bus-types by Fast Ethernet, and measurand is connected by port with each test machine; 301. client array 302. gateways 4. master control nets 401. master control terminal arrays
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model purpose is to provide a kind of testing equipment of large-scale networking, uses this equipment, can be not more than in the cycle of 1ms, and the data point of observing and controlling more than 1500 synchronously, and can store all test datas continuously and reach more than 90 days.In test process, can also onlinely analyze data in a variety of forms, and can adjust testing scheme, algorithm and parameter by network remote.
As shown in Figure 1, the present invention is a kind of networked testing equipment, is made up of Test Network 1, managerial grid 3, master control net 4 and server 2.The test machine array 101 that Test Network 1 is made up of a dispatcher 102 and Duo Tai test machine is connected with server 2 bus-types by Fast Ethernet, and measurand is connected by port with each test machine; Test machine in the test machine array 101 is gathered the data of measurand, and these data are analyzed and tested by selected scheme; Need change testing scheme if run into specific needs, then the testing scheme of selecting to be fit to by the dispatching algorithm of dispatcher 102 comes 101 tests of scheduling tests machine array.
The client array 301 that managerial grid 3 is made up of many clients connects with server 2 bus-types by Fast Ethernet, client array 301 adopts the general commercial PC, the data analysis gopher is installed, analyze search instruction by sending to server 2, obtain the result, and result data is shown in a variety of forms.
The master control terminal arrays 401 that master control net 4 is made up of as gateway 302 and many master control terminals a client is connected by the Fast Ethernet bus-type, the overall scheduling that master control terminal arrays 401 is responsible for test process has realized the remote scheduling and the supervision of test process.Make test more controlled, more support flexible dispatching.
Adopt the high-speed bus type Ethernet that meets the IEEE802.3 standard in the described Test Network 1, many test machines are connected to server 2, and data are transmitted apace, are pooled to server 2 by network, store and provide and analyze retrieval.
The test machine of test machine array 101 adopts APCI Series Industrial controller, internal configurations APCI5096CPU plate and other multiple I/O acquisition controlling integrated circuit boards in the described Test Network 1; Special-purpose real time operating system is installed in the APCI5096CPU plate, can guarantees that the system monitoring cycle is not more than 1ms, guaranteed the collection of analysis effectively and rapidly of data.
The signal frame of data-signal is taked the markers mark in the described Test Network 1, mark current system time, can capture synchronized relation between signal according to markers.If certain signal takes place unusual, then can extract target signal, the i.e. synchronizing signal of this signal when identical by the markers on the signal frame of checking this signal.Further analyze definite wrong parts according to these synchronizing signals.
In order to reduce cost, effectively utilize active computer hardware-software cost, described server 2 has adopted commercial server, and database has adopted the Database Systems of the Microsoft SQLServer 2000 in the large commercial database, and data, services can stably be provided; Set up the real-time dataBase system of an independent research in the internal memory, data are cushioned, put in order, and then data have been write Microsoft SQLServer 2000 databases on the hard disk in batches, both scheduling that cooperatively interact.Hard-disk capacity in the server 2 is unit in T, and data, services can be provided for a long time.
The client of each test machine difference installation testing software of test machine array 101 in the described Test Network 1, and the server end of dispatcher 102 installation testing softwares, data are transmitted under the network environment of Fast Ethernet, can make that mass data is online to be analyzed, handle.
As shown in Figure 2, real time data is analyzed picture and can be online be shown the numerical value of a plurality of signals with curve form, and signal has the different data acquisition cycle from different test machines.A plurality of signals are compared in the coordinate system at one time, the variation relation between the observation signal.
The coordinate transverse axis is a time shaft among the figure, is unit with the second, and lattice are one second, shows the real time data in 20 second time altogether.Longitudinal axis unit is an angular speed, unit radian per second, 10 lattice representative from-0.1 to 0.1 radian per seconds among the figure.Signal ZTXV, ZTYV, three variablees of ZTZV are represented rate of roll, rate of pitch and yaw rate respectively.Curve is passed to the left with test process, and the rightmost side is a current data, and the leftmost side is data before 20 seconds.
These three signal numerical value, from three different sensors, the utility model can be connected to testing equipment simultaneously with three transducers, start simultaneously, add control signal simultaneously, dynamic observe the feedback data of three transducers, online adjustment celestial body posture adjustment algorithm makes it to reach optimum state.
As shown in Figure 3, the historical data analysis picture can be set the signal that needs compare of analysis in the historical analysis window, sets the starting and ending time, and system extracts the data of each this period of signal automatically from database, the analysis result curve that draws automatically.
Transverse axis is divided 20 lattice among the figure, represents 2 hours 11 minutes 12 seconds the time interval, vertical axis represent signal output voltage intensity.Drawn data analysis figure in TMK227, TMK228, three signals of TMK221 2 hours 11 minutes 12 seconds among the figure, represented three dissimilar sun sensor signal output intensities of celestial body, each signal is with the different colours curve plotting.There is a vertical line to make vernier among the figure, available mouse drag, the vernier stop position, three signal numerical value are presented at the coordinate diagram below.
The utility model can be connected three sensors on the testing equipment, starts simultaneously, and synchronous operation and image data because data in real time is recorded, can not lost any valuable test point.Because time synchronized, thus each constantly three sensor signal datas be closely related, when data are accessed from server, and during curve plotting, whole coordinate curve is precisely believable.And time coordinate can be adjusted time span at any time, both can see variation tendency, also can see the True Data of each collection point.
Claims (2)
1, a kind of networked testing equipment is characterized in that, is made up of Test Network, managerial grid, master control net and server;
The test machine array that Test Network is made up of a dispatcher and Duo Tai test machine is connected with the server bus-type by Fast Ethernet, and measurand is connected with each test machine, obtains the test data of measurand;
The client array that managerial grid is made up of many clients connects with the server bus-type by Fast Ethernet, client is equipped with the data analysis gopher, analyze search instruction by sending, obtain the result, and result data is shown in a variety of forms to server;
A client is connected with the master control net as gateway interface, the master control terminal arrays that the master control net is made up of many master control terminals connects by the Fast Ethernet bus-type, the master control terminal arrays is responsible for the overall scheduling of test process, realizes the remote scheduling and the supervision of test process.
2, a kind of networked testing equipment according to claim 1, it is characterized in that: adopt the high-speed bus type Ethernet that meets the IEEE802.3 standard in the described Test Network, many test machines are connected to server, are pooled to server by network, store and provide and analyze retrieval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201905425U CN201163777Y (en) | 2007-12-03 | 2007-12-03 | Networking test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201905425U CN201163777Y (en) | 2007-12-03 | 2007-12-03 | Networking test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN201163777Y true CN201163777Y (en) | 2008-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201905425U Expired - Lifetime CN201163777Y (en) | 2007-12-03 | 2007-12-03 | Networking test equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009882A (en) * | 2014-04-29 | 2014-08-27 | 上海科梁信息工程有限公司 | Equivalent satellite power supply system testing method and system based on distributed architecture |
| CN106921716A (en) * | 2015-12-28 | 2017-07-04 | 阿里巴巴集团控股有限公司 | The method and device of the network service process of debugging embedded equipment |
| CN114492861A (en) * | 2021-12-31 | 2022-05-13 | 北京航天测控技术有限公司 | Test data acquisition and analysis method |
| CN114664426A (en) * | 2018-02-12 | 2022-06-24 | 北京绪水互联科技有限公司 | Analysis method for work schedule of medical equipment |
-
2007
- 2007-12-03 CN CNU2007201905425U patent/CN201163777Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009882A (en) * | 2014-04-29 | 2014-08-27 | 上海科梁信息工程有限公司 | Equivalent satellite power supply system testing method and system based on distributed architecture |
| CN104009882B (en) * | 2014-04-29 | 2017-06-13 | 上海科梁信息工程股份有限公司 | The method of testing and system of the equivalent satellite power-supply system based on distributed structure/architecture |
| CN106921716A (en) * | 2015-12-28 | 2017-07-04 | 阿里巴巴集团控股有限公司 | The method and device of the network service process of debugging embedded equipment |
| CN106921716B (en) * | 2015-12-28 | 2020-07-31 | 阿里巴巴集团控股有限公司 | Method and device for debugging network communication process of embedded equipment |
| CN114664426A (en) * | 2018-02-12 | 2022-06-24 | 北京绪水互联科技有限公司 | Analysis method for work schedule of medical equipment |
| CN114492861A (en) * | 2021-12-31 | 2022-05-13 | 北京航天测控技术有限公司 | Test data acquisition and analysis method |
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