CN201733322U - Network test equipment of wireless sensor - Google Patents
Network test equipment of wireless sensor Download PDFInfo
- Publication number
- CN201733322U CN201733322U CN2010202782528U CN201020278252U CN201733322U CN 201733322 U CN201733322 U CN 201733322U CN 2010202782528 U CN2010202782528 U CN 2010202782528U CN 201020278252 U CN201020278252 U CN 201020278252U CN 201733322 U CN201733322 U CN 201733322U
- Authority
- CN
- China
- Prior art keywords
- equipment
- test
- test cell
- wireless sensor
- testing server
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides network test equipment of a wireless sensor, which belongs to the field of wireless sensors. The test equipment comprises a stand, a plurality of pluggable test units, a test server, display equipment and input equipment, wherein each pluggable test unit comprises network nodes of the wireless sensor and an auxiliary test module; the network nodes of the wireless sensor are connected with the auxiliary test module through a data interface; the stand is provided with a plurality of inserting slots matched with the pluggable test units which are arranged on the stand through the inserting slots; the auxiliary test module is connected with the test server through an Ethernet; the test server is respectively connected with the display equipment and the input equipment through data wires; and communication cables of the Ethernet are arranged in a wiring groove of the stand and connected with the test server and the pluggable test units. Compared with a network test platform of the wireless sensor, the stand type test equipment has the advantages of convenience in use, flexibility in deployment and high possibility of moving.
Description
Technical field
The utility model relates to a kind of wireless sensor network testing equipment, is used for wireless sensor network protocols test and performance measurement, belongs to the wireless sensor network field.
Background technology
Compare with traditional network, the wireless sensor network applied environment is complicated and changeable, and wireless communication link has the unsteadiness of height, and the computational resource of wireless sensor network node and storage resources are very limited.How these application study achievements are verified and tested,, become problem demanding prompt solution in the wireless sensor network evolution to guarantee its stability and high efficiency in real work.
Great majority research is at present all verified by theory analysis and method for computer simulation and is tested.Though theory analysis method can be carried out a plurality of comparisons with quasi-protocol, the structure computation complexity of Mathematical Modeling is too high, need do a large amount of simplification when using these models solution practical problems, thereby has reduced the confidence level that theoretical performance is analyzed.Then owing to be difficult to the unsteadiness of real embodiment radio communication, the effect of its checking also can't be satisfactory for existing computer simulation instrument.And set up network test by sensor node, and can in actual application, verify the performance of procotol, not only comprise each factor that influences network state more all sidedly, and avoided the theoretical error that causes because of model simplification.
Platform class equipment such as the test of wireless sensor networks such as Motelab and Kansei has appearred at present in the world.Motelab comprises 190 nodes and relevant supplementary module, and Kansei comprises node and the supplementary module more than 300.They provide the good power of test to sensor network, yet also there are some problems in they, mainly comprise: have complicated line between (1) these nodes and the supplementary module, comprise power line and data telecommunication line, it is a serious problem that the deployment of hundreds of cable is taken in; (2) these nodes and supplementary module occupy bigger space, are deployed in as Kansei in the big laboratory of hundreds of square meters, are difficult to transform neatly and move.The existence of the problems referred to above makes existing test platform level equipment lack and disposes flexibly, moves and allocative abilities.
The utility model content
At above problem, the purpose of this utility model is to provide a kind of wireless sensor network testing equipment, is used for wireless sensor network protocols test and performance measurement.This equipment uses frame structure, and test cell can be disposed on frame and plug flexibly, and the quantity of test cell can increase and decrease with user's request, and the test cable is taken in by the frame wire casing, thereby has simplified installation, deployment and the maintenance of testing equipment.
The technical solution of the utility model is:
A kind of wireless sensor network testing equipment is characterized in that comprising frame, a plurality of test cell, testing server, display device, input equipment of plugging; The described test cell that plugs comprises wireless sensor network node and test supplementary module, described wireless sensor network node is connected with described test supplementary module by data-interface, described frame is provided with several and the described slot that plugs test cell coupling, the described test cell that plugs is installed on the described frame by slot, described test supplementary module is connected with described testing server through Ethernet, and described testing server is connected with described display device, described input equipment respectively through data wire; Wherein, the communications cable of described Ethernet is laid in the interior described testing server and the described test cell that plugs of connecting of wire casing of described frame.
Described frame is provided with some installing racks, and each described installing rack is provided with several and the described slot that plugs test cell coupling.
The both sides of described slot are provided with fixed guide, and the described test cell that plugs is in fixed guide inserts described slot.
Described slot front end both sides and the described test cell front end both sides that plug are respectively equipped with screw, and the described test cell that plugs is installed in the described slot by screw.
Described Ethernet comprises a hub or switch, and described hub or switch is installed in the described frame; The described test cell that plugs is connected with described hub or switch through the communications cable respectively with described testing server.
Described data-interface is general input/output port or Asynchronous Serial Interface or Serial Peripheral Interface (SPI).
Described testing server, display device, input equipment are installed in the upside in the described frame respectively.
Described testing server is an industrial computer.
Described input equipment comprises keyboard and mouse.
Described testing server is provided with a network interface, and described testing server is connected with outer net by this network interface.
The logical construction of rack wireless sensor network testing equipment comprises: a plurality of test cell, hub (or switch), testing server, display device, input equipments (mouse-keyboard) etc. of plugging, can plug test cell is connected with hub (or switch) through data wire respectively, hub (or switch) is connected with testing server through data wire, and testing server is connected with display device, input equipment through data wire respectively.This test platform also comprises one group of external network interface, can test data is transferred to the long-distance user and accept remote access control by Ethernet.
Each can plug test cell and comprise a wireless sensor network node to be measured and a test supplementary module.Wireless sensor node is the part of tested wireless sensor network.The test supplementary module is connected with wireless sensor network node on the one hand, obtains the running status of the detecting information or the control wireless sensor network node of wireless sensor network node; On the other hand, the test supplementary module links to each other with testing server by Ethernet, and detecting information is transferred to testing server or reception from the control information of testing server.
Testing server is realized by industrial computer, is connected with mouse-keyboard with display device, can accept user control and to the test result of user's display radio sensor network.Simultaneously, testing server is connected with test supplementary module in the test cell by Ethernet.Testing server provides external network interface, can be to remote subscriber transmitting test data and the access control of accepting from the long-distance user.
Hub (or switch) is used to constitute Ethernet, realizes the transmission of test and control data.
As shown in Figure 2, the structure of above-mentioned rack wireless sensor network testing equipment comprises: frame 1, testing server 2, a plurality of test cell 3, hub or switch 4, input equipment (as keyboard, mouse) 5, display device 6 and can be attached to the communications cable 7 of frame wire casing of plugging.Wherein can plug test cell 3, testing server 2 is connected with hub or switch 4 by cable, forms the Star topology form.
Above-mentioned rack wireless sensor network testing equipment can realize the network test of different scales by the test cell of plug varying number, by control sensor node transmitting-receiving power and radio-frequency antenna position, realizes the topological form that the user sets.
The test supplementary module can by but be not limited to the detecting information that GPIO (general input/output port), UART (Asynchronous Serial Interface), SPI (Serial Peripheral Interface (SPI)) wait the acquisition wireless sensor network nodes, and be transferred to testing server and carry out Macro or mass analysis.The typical measurable content of testing server comprises, the packet radio that the operating current of node and power, node receive and send, network traffics, receive-after-transmit time delay, packet loss rate etc.
Compared with prior art, the beneficial effects of the utility model are:
This rack testing equipment is grouped together a plurality of pluggable test cells by frame structure, and the testing server of integrated industrial computer form, the wireless sensor network test assignment can be finished independently, the wireless sensor network test of variable node quantity and topological form can be realized.Compare with existing wireless sensor network test platform, that this rack testing equipment has is easy to use, dispose flexibly and the advantage that is easy to move.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is a structure chart of the present utility model;
Fig. 3 is the structure chart of cabinet;
Fig. 4 is the topology view of fixed test cell.
Wherein: the 1-frame, the 2-testing server, 3-can plug test cell, 4-hub or switch, 5-keyboard and mouse, 6-display device, the 7-communications cable, 8-installing rack, 31-power interface, 32-Ethernet interface, 33-USB interface.
Embodiment
Describe the utility model below in conjunction with accompanying drawing in detail by most preferred embodiment, but do not constitute restriction of the present utility model.
As shown in Figure 1, be schematic diagram of the present utility model.Wireless sensor node and test supplementary module are positioned at plug type test cell 3, and test cell sends to testing server 2 (being installed in the industrial computer) via Ethernet with test data.
Fig. 2 is a structure chart of the present utility model, in conjunction with Fig. 1, can plug test cell 3 and be fixed in the frame 1, links to each other with hub or switch 4 by the communications cable 7; Testing server 2 also links to each other with hub or switch 4 by the communications cable 7, is used for the collection and the parsing of test data; Testing server 2 is connected with mouse-keyboard 5 with display device 6; Above-mentioned testing server 2, can plug test cell 3, hub or switch 4, mouse-keyboard 5, display device 6 and be installed in the frame 1.Test cable 7 is taken in by the wire casing unification that frame provides.
Adopted the mechanical structure of rack in the present embodiment.Be provided with some installing racks 8 in the frame, each installing rack 8 is provided with and some slots that can plug the test cell coupling, thereby frame can be assembled a plurality of test cells that plug of multilayer.According to the difference of testing requirement, can form different network sizes.
Fig. 3 is the mounting structure figure that can plug test cell.The slot of frame inside is a fixed guide, and there is the screw of corresponding guide rail both sides, frame front, can plug that test cell can insert guide rail and by screw in frame, then the communications cable is connected with test cell with power supply.
Fig. 4 is the structure three-view diagram that can plug test cell.Inner wireless sensor node and the test supplementary module installed in unit, front end is reserved antennal interface, expansion interface.Lateral opening has Ethernet, USB and power supply input port.There is screw the front end both sides, can fix.
Claims (10)
1. a wireless sensor network testing equipment is characterized in that comprising frame, a plurality of test cell, testing server, display device, input equipment of plugging; The described test cell that plugs comprises wireless sensor network node and test supplementary module, described wireless sensor network node is connected with described test supplementary module by data-interface, described frame is provided with several and the described slot that plugs test cell coupling, the described test cell that plugs is installed on the described frame by slot, described test supplementary module is connected with described testing server through Ethernet, and described testing server is connected with described display device, described input equipment respectively through data wire; Wherein, the communications cable of described Ethernet is laid in the interior described testing server and the described test cell that plugs of connecting of wire casing of described frame.
2. equipment as claimed in claim 1 is characterized in that described frame is provided with some installing racks, and each described installing rack is provided with several and the described slot that plugs test cell coupling.
3. equipment as claimed in claim 2 is characterized in that the both sides of described slot are provided with fixed guide, and the described test cell that plugs is in fixed guide inserts described slot.
4. equipment as claimed in claim 3 is characterized in that described slot front end both sides and the described test cell front end both sides that plug are respectively equipped with screw, and the described test cell that plugs is installed in the described slot by screw.
5. as claim 1 or 2 or 3 or 4 described equipment, it is characterized in that described Ethernet comprises a hub or switch, described hub or switch is installed in the described frame; The described test cell that plugs is connected with described hub or switch through the communications cable respectively with described testing server.
6. equipment as claimed in claim 5 is characterized in that described data-interface is general input/output port or Asynchronous Serial Interface or Serial Peripheral Interface (SPI).
7. as claim 1 or 2 or 3 or 4 described equipment, it is characterized in that described testing server, display device, input equipment are installed in the upside in the described frame respectively.
8. equipment as claimed in claim 7 is characterized in that described testing server is an industrial computer.
9. equipment as claimed in claim 7 is characterized in that described input equipment comprises keyboard and mouse.
10. equipment as claimed in claim 1 is characterized in that described testing server is provided with a network interface, and described testing server is connected with outer net by this network interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202782528U CN201733322U (en) | 2010-07-30 | 2010-07-30 | Network test equipment of wireless sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202782528U CN201733322U (en) | 2010-07-30 | 2010-07-30 | Network test equipment of wireless sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733322U true CN201733322U (en) | 2011-02-02 |
Family
ID=43524477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202782528U Expired - Fee Related CN201733322U (en) | 2010-07-30 | 2010-07-30 | Network test equipment of wireless sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733322U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143512A (en) * | 2011-04-12 | 2011-08-03 | 中国科学院上海微系统与信息技术研究所 | Method for verifying and testing sensor network information processing support service standard |
| CN103139017A (en) * | 2013-02-28 | 2013-06-05 | 上海斐讯数据通信技术有限公司 | Test system and test method of network devices |
| CN103259554A (en) * | 2012-02-21 | 2013-08-21 | 株式会社东芝 | Signal transmission and reception system, installation method of the system, and plant applied with the system |
| CN109307978A (en) * | 2017-07-28 | 2019-02-05 | 神讯电脑(昆山)有限公司 | Field camera detecting box |
| CN109510741A (en) * | 2019-01-11 | 2019-03-22 | 深圳市菲菱科思通信技术股份有限公司 | Switch test jig |
| CN109997110A (en) * | 2016-11-28 | 2019-07-09 | 微软技术许可有限责任公司 | For enhancing the pluggable component of equipment stream |
-
2010
- 2010-07-30 CN CN2010202782528U patent/CN201733322U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143512A (en) * | 2011-04-12 | 2011-08-03 | 中国科学院上海微系统与信息技术研究所 | Method for verifying and testing sensor network information processing support service standard |
| CN103259554A (en) * | 2012-02-21 | 2013-08-21 | 株式会社东芝 | Signal transmission and reception system, installation method of the system, and plant applied with the system |
| CN103259554B (en) * | 2012-02-21 | 2016-04-20 | 株式会社东芝 | The installation method of signal transmitting and receiving system, described system and apply the factory of described system |
| CN103139017A (en) * | 2013-02-28 | 2013-06-05 | 上海斐讯数据通信技术有限公司 | Test system and test method of network devices |
| CN103139017B (en) * | 2013-02-28 | 2017-11-24 | 上海斐讯数据通信技术有限公司 | The test system and method for a kind of network equipment |
| CN109997110A (en) * | 2016-11-28 | 2019-07-09 | 微软技术许可有限责任公司 | For enhancing the pluggable component of equipment stream |
| CN109997110B (en) * | 2016-11-28 | 2022-04-26 | 微软技术许可有限责任公司 | Pluggable component for enhancing device flow |
| CN109307978A (en) * | 2017-07-28 | 2019-02-05 | 神讯电脑(昆山)有限公司 | Field camera detecting box |
| CN109510741A (en) * | 2019-01-11 | 2019-03-22 | 深圳市菲菱科思通信技术股份有限公司 | Switch test jig |
| CN109510741B (en) * | 2019-01-11 | 2024-04-12 | 深圳市菲菱科思通信技术股份有限公司 | Switch test fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201733322U (en) | Network test equipment of wireless sensor | |
| Salvadori et al. | Monitoring in industrial systems using wireless sensor network with dynamic power management | |
| CN106327355B (en) | Simulation debugging system and implementation method for secondary equipment of substation reconstruction and extension project | |
| CN102647239B (en) | Test system for information acquisition wireless downlink channel network | |
| CN201600774U (en) | Double-channel automatic meter reading system | |
| CN108259100B (en) | Multi-meter-in-one information acquisition communication simulation test system | |
| CN107565693B (en) | Visualization system and visualization method for optical fiber loop of intelligent substation | |
| CN204089888U (en) | A kind of charging pile system | |
| CN102394005B (en) | Optical fiber communication ring network based partial discharge measurement data transmission system and its control method | |
| CN105119377A (en) | Super-ZigBee Internet of Things-based power grid intelligent monitoring system and method | |
| CN110174564A (en) | The filed detection system and its detection method of equipment for monitoring power quality access main website | |
| CN107920001A (en) | The debugging apparatus of RapidIO communication middlewares | |
| CN109583013B (en) | Active power distribution network real-time simulator output module design method based on FPGA | |
| CN105118286A (en) | Power line broadband carrier communication module seven-stage relay communication testing system | |
| CN102593955A (en) | Comprehensive intelligent time frequency testing system and testing method | |
| CN203519044U (en) | Device used for measuring voltage and temperature of lithium battery pack | |
| Salvadori et al. | Monitoring and diagnosis in industrial systems using wireless sensor networks | |
| CN102004233A (en) | Portable plant electric energy acquisition terminal test system | |
| CN103499368B (en) | One carries out voltage and thermometric device to lithium battery group | |
| Huangfu et al. | A high-accuracy nonintrusive networking testbed for wireless sensor networks | |
| CN201289508Y (en) | Aging test device | |
| CN109547064A (en) | Platform area identifying system | |
| CN203193905U (en) | Medium-high speed sensor network mobile testing device | |
| CN103200248B (en) | Based on the communication means of the power param eter supervision of embedded system | |
| CN206164211U (en) | DTU data intelligent acquisition platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |