CN201828904U - Function test load simulation device based on network - Google Patents
Function test load simulation device based on network Download PDFInfo
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- CN201828904U CN201828904U CN2010205310321U CN201020531032U CN201828904U CN 201828904 U CN201828904 U CN 201828904U CN 2010205310321 U CN2010205310321 U CN 2010205310321U CN 201020531032 U CN201020531032 U CN 201020531032U CN 201828904 U CN201828904 U CN 201828904U
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Abstract
The utility model relates to a function test load simulation device based on a network, comprising a device box body (1) which is internally provided with a load module (2); the function test load simulation device is characterized in that the communication end of the load module (2) is connected with a control component (3); the control component (3) comprises a communication port (4) connected with the load module (2); meanwhile, the communication port (4) is connected with a network control interface module (6) by a signal bus (5); furthermore, the network control interface module (6) is provided with an upper computer input interface (7); and the signal bus (5) is also simultaneously connected with a micro-processing module (8) and a storage module in series. The control component and the network control interface module (6) are matched with the program of an upper computer for realizing load simulation by taking the network as medium. Furthermore, the function test load simulation device based on the network can realize fast response without adopting complicated connecting lines between a board card and a load part, and is suitable for occasions with higher requirement for the switching speed of the load.
Description
Technical field
The utility model relates to a kind of analogue means, relates in particular to a kind of based on network functional test load simulating device.
Background technology
Development of electronic technology has proposed more and more higher requirement to the functional test of electronic product, and an important step of electronic product functional test provides fictitious load to product exactly.Prior function test load simulation system many with single-chip microcomputer as core, carry out communication by serial ports and host computer, the control unequally loaded connects, disconnects, and is core with digital input and output integrated circuit board perhaps, controls directly that unequally loaded connects, disconnection.There is following defective in prior art: the former is subjected to the slower influence of serial communication speed, to such an extent as to make whole load simulation system low-response, can't be applied to the occasion that the load switch speed is had relatively high expectations; The latter system has overcome the problem of low-response, but the cost height, poor expandability, the line of integrated circuit board and loading section is loaded down with trivial details, and needs to increase extra modular converter.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of based on network functional test load simulating device is provided.
For realizing the based on network functional test load simulating device of the purpose of this utility model, include the device box body, be provided with load blocks in the described device box body, wherein: the communication ends of described load blocks is connected with Control Component, described Control Component comprises the communication port that is connected with load blocks, is connected with the network control interface module by signal bus on the described communication port; The network control interface module is provided with the host computer input interface; Also be serially connected with micro treatment module and memory module on the described signal bus simultaneously.
Further, above-mentioned based on network functional test load simulating device, wherein, described memory module comprises program storage block and data memory module, and described program storage block and data memory module are connected into signal bus by signal transmission port separately.
Further, above-mentioned based on network functional test load simulating device, wherein, described load blocks output terminal is provided with the relay matrix module.
Further, above-mentioned based on network functional test load simulating device, wherein, described communication port output terminal is equipped with routing module, and the output terminal of described routing module is connected into load blocks.
Further, above-mentioned based on network functional test load simulating device wherein, is provided with driver part between described routing module and the load blocks.
Again further, above-mentioned based on network functional test load simulating device, wherein, described communication port is an input and output integrated communication port.
Adopt technical solutions of the utility model, can cooperate host computer procedure to realize load simulation with network as media by Control Component and network control interface module.And, need not to increase extra modular converter, also need not to adopt the loaded down with trivial details line of integrated circuit board and loading section can realize quick response, can adapt to the occasion that the load switch speed is had relatively high expectations.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of this based on network functional test load simulating device.
The implication of each Reference numeral is as follows among the figure:
1 device box body, 2 load blocks
3 Control Components, 4 communication port
5 signal buss, 6 network control interface modules
7 host computer input interfaces, 8 micro treatment modules
9 program storage block, 10 data memory modules
11 relay matrix modules, 12 routing modules
13 driver parts
Embodiment
Based on network functional test load simulating device as shown in Figure 1, include device box body 1, be provided with load blocks 2 in this device box body 1, be connected with Control Component 3 in the communication ends of load blocks 2, this Control Component 3 comprises the communication port 4 that is connected with load blocks 2.Simultaneously, on communication port 4, be connected with network control interface module 6 by signal bus 5.And network control interface module 6 is provided with host computer input interface 7.Moreover, also be serially connected with micro treatment module 8 and memory module on the signal bus 5 simultaneously.
In conjunction with the utility model one preferred implementation, in order to help the stores processor of related data information, the memory module that adopts comprises program storage block 9 and data memory module 10, and program storage block 9 and data memory module 10 signal transmission port by separately is connected into signal bus 5.Simultaneously, in order to realize of the connection of stable fictitious load, be provided with relay matrix module 11 at load blocks 2 output terminals to the test product physical path.
Further, switch with use for the load of using during the simulation test being carried out best selection, communication port 4 output terminals that the utility model adopts are equipped with routing module 12, and the output terminal of described routing module 12 is connected into load blocks 2.
Again further, for effective driving of correlation function in realizing testing, the utility model is provided with driver part 13 between routing module 12 and load blocks 2.Specifically, driver part 13 is subjected to the control of routing module 12, receives the signal of routing module 12, drives the output of relay module matrix.
Moreover, consider that communication function realizes need with the integration of resource, the communication port 4 of employing is input and output integrated communication port.
Be used for seeing that host computer procedure sends instruction to Control Component 3 by network interface in conjunction with actual making of the present utility model.Afterwards, after Control Component 3 is received instruction, rely on the module that is untreated instruction is resolved, and send control signal corresponding and give input and output integrated communication port 4.Then, input and output integrated communication port 4 passes to routing module 12 with signal.And routing module 12 is by driver part 13 control relay module matrixes.Last relay module matrix finally responds the instruction of host computer procedure, switches the physical channel of fictitious load to test product, carries out follow-up simulation test.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the utility model, can cooperate host computer procedure to realize load simulation with network as media by Control Component and network control interface module.And, need not to increase extra modular converter, also need not to adopt the loaded down with trivial details line of integrated circuit board and loading section can realize quick response, can adapt to the occasion that the load switch speed is had relatively high expectations.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (6)
1. based on network functional test load simulating device, include device box body (1), be provided with load blocks (2) in the described device box body (1), it is characterized in that: the communication ends of described load blocks (2) is connected with Control Component (3), described Control Component (3) comprises the communication port (4) that is connected with load blocks (2), and described communication port (4) goes up and is connected with network control interface module (6) by signal bus (5); Network control interface module (6) is provided with host computer input interface (7); Also be serially connected with micro treatment module (8) and memory module on the described signal bus (5) simultaneously.
2. based on network functional test load simulating device according to claim 1, it is characterized in that: described memory module comprises program storage block (9) and data memory module (10), and described program storage block (9) and data memory module (10) are connected into signal bus (5) by signal transmission port separately.
3. based on network functional test load simulating device according to claim 1 is characterized in that: described load blocks (2) output terminal is provided with relay matrix module (11).
4. based on network functional test load simulating device according to claim 1 is characterized in that: described communication port (4) output terminal is equipped with routing module (12), and the output terminal of described routing module (12) is connected into load blocks (2).
5. based on network functional test load simulating device according to claim 4 is characterized in that: be provided with driver part (13) between described routing module (12) and the load blocks (2).
6. based on network functional test load simulating device according to claim 1 is characterized in that: described communication port (4) is an input and output integrated communication port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205310321U CN201828904U (en) | 2010-09-15 | 2010-09-15 | Function test load simulation device based on network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205310321U CN201828904U (en) | 2010-09-15 | 2010-09-15 | Function test load simulation device based on network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201828904U true CN201828904U (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205310321U Expired - Fee Related CN201828904U (en) | 2010-09-15 | 2010-09-15 | Function test load simulation device based on network |
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| CN (1) | CN201828904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102043698A (en) * | 2010-09-15 | 2011-05-04 | 苏州凌创电子系统有限公司 | Network-based functional test load simulation device |
| CN110580036A (en) * | 2019-09-19 | 2019-12-17 | 四川海特高新技术股份有限公司 | IPCU test bench |
-
2010
- 2010-09-15 CN CN2010205310321U patent/CN201828904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102043698A (en) * | 2010-09-15 | 2011-05-04 | 苏州凌创电子系统有限公司 | Network-based functional test load simulation device |
| CN110580036A (en) * | 2019-09-19 | 2019-12-17 | 四川海特高新技术股份有限公司 | IPCU test bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Suzhou City, Jiangsu province 215122 Loufeng town Suzhou Industrial Park venture industrial square No. 17 factory Patentee after: Suzhou Linktron Electronic System Co., Ltd. Address before: Suzhou Industrial Park Suzhou city Jiangsu province 215000 Tang Zhuang Road No. 88 Building No. 1 Patentee before: Suzhou Linktron Electronic System Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20150915 |
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| EXPY | Termination of patent right or utility model |