CN105025514A - Networking performance detection system of micropower wireless communication equipment - Google Patents
Networking performance detection system of micropower wireless communication equipment Download PDFInfo
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- CN105025514A CN105025514A CN201510364811.4A CN201510364811A CN105025514A CN 105025514 A CN105025514 A CN 105025514A CN 201510364811 A CN201510364811 A CN 201510364811A CN 105025514 A CN105025514 A CN 105025514A
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- shielded box
- communication equipment
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- switch
- radio communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a networking performance detection system of micropower wireless communication equipment. The networking performance detection system comprises shielding boxes and to-be-tested equipment disposed in the shielding boxes, one shielding box and the corresponding to-be-tested equipment disposed in the shielding box form a layer, one or more than one layer is connected to a signal matrix control module in parallel, the signal matrix control module is connected with an industrial control computer through a switch, the one or more than one layer is further connected to the switch in parallel, and the switch is further connected with a vector signal generation instrument. The system can prevent interferences of external environment, use a channel control technology, control attenuation between channel, and control the stage number of networking.
Description
Technical field
The present invention relates to wireless communication technology field, particularly a kind of micro power radio communication equipment network performance detecting system.
Background technology
Micropower wireless communication technology is widely used in radio meter register, industrial telemetry, remote control, automatic data collection, building automatic, calculator room equipment monitor, security protection, gate control system, Underwater Navigation, report to the police etc. industry and civil equipment on.Along with the development of the communication technology, micropower wireless communication technology obtains development at full speed.Especially in radio meter register field, micropower wireless communication technology, compared with widely used low voltage power line carrier technology, has the advantages such as installation is convenient, working service is convenient equally; Micropower wireless communication technology also has not by high strength noise jamming in electrical network, does not affect by network load big ups and downs, not by advantages such as electrical network branch structure influences simultaneously; Therefore in conjunction with after automatic network-building and automatic routing technology, good practical effect is shown.
In actual use, need to carry out networking performance detection to micro power radio communication equipment.Existing micro power radio communication device network performance detecting system, common is detect in laboratory environment, classification networking test just needs to adopt different lab space, this kind of method of testing has that to take lab space large, networking progression difficulty controls even uncontrollable, space purity requirements is high, and manual operation easily affects the shortcoming of test result etc.
Summary of the invention
For above problem, patent object of the present invention is to devise a kind of micro power radio communication equipment network performance detecting system, can avoid the interference of external environment, uses channel control technology, decays, can control networking progression between control channel.Technical solution of the present invention is as follows:
A kind of micro power radio communication equipment network performance detecting system, comprise shielded box (1) and be arranged on the equipment to be tested (2) in described shielded box (1), a layer (3) is formed by a shielded box (1) and the equipment to be tested (2) be arranged in this shielded box (1), be connected in parallel in signal matrix control module (4) by one and above layer (3), attenuator is provided with in described signal matrix control module (4), described signal matrix control module (4) connects industrial computer (6) by switch (5), described one and above layer (3) are also connected in parallel on described switch (5), described switch (5) goes back connected vector signal generator (7).
Further, detection system of the present invention is formed by 8 layers.
Further, the isolation of shielded box of the present invention (1) is greater than 70dB.
Further, shielded box of the present invention (1) comprises shielding chamber door and connects the drive motors of described shielding chamber door.
Further, the fixed mount for installing equipment to be tested (2) is provided with in shielded box of the present invention (1).
A kind of micro power radio communication equipment network performance detecting system that patent of the present invention provides compared with prior art, has the following advantages:
1) use shielded box structure, increase space cleanliness factor, avoid external interference;
2) by lab space by wide space compression in shielding case body, adopt laminated shield box structure, one or more equipment 2 to be tested can be put in each casing, experiment area is reduced greatly;
3) shielded box increases internal unit fixed structure, realizes fixed installation structure, install more convenient to the equipment to be tested 2 of part model, fixed mount is detachable, support after removing that larger equipment to be tested 2 detects, increase shielded box electric-controlled switch function simultaneously, operator is operated lighter;
4) use channel control technology, decay between control channel, replace and use many places, long distance test, control networking progression;
5) use automatic control to replace Non-follow control by industrial computer, treat the startup of testing equipment 2, configuration, action enforcement control automatically, reduce manual operation to the impact of test result, test result is more objective.
Accompanying drawing explanation
Referring to accompanying drawing, embodiments of the present invention is further illustrated, wherein:
Fig. 1 is the System's composition figure of micro power radio communication equipment network performance detecting system of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
The present invention proposes a kind of micro power radio communication equipment network performance detecting system, refer to the System's composition figure that Fig. 1 is micro power radio communication equipment network performance detecting system of the present invention, comprise shielded box 1 and be arranged on the equipment to be tested 2 in described shielded box 1, a layer 3 is formed by a shielded box 1 and the equipment to be tested 2 be arranged in this shielded box 1, be connected in parallel in signal matrix control module 4 by one and above layer 3, attenuator is provided with in described signal matrix control module 4, described signal matrix control module 4 connects industrial computer 6 by switch 5, multiple layer 3 is also connected in parallel on described switch 5, described switch 5 goes back connected vector signal generator 7.
Shielded box 1 has the isolation of 70dB at least in DC frequency range being greater than, reduce case external noise to the interference of tested module.The built-in control board of shielded box 1 simultaneously, for controlling the function such as upper power-off, reset, serial communication, overcurrent protection of Devices to test.Shielded box 1 is provided with electric-controlled switch function, utilizes motor to drive heavy shielding chamber door.Be provided with the fixed mount for installing equipment 2 to be tested in shielded box 1, fixed installation is realized to the equipment to be tested 2 of part model.
Industrial computer 6, as the key control unit of whole system, is set up network by switch 5 with each layer 3 and is connected.
In signal matrix control module 4, attenuator is set, for carrying out the communication port providing signal attenuation controlled in networking performance test process.
A kind of micro power radio communication equipment network performance detecting system provided by the invention, is mainly used in the test of communication success rate, exchanges functional test, protocol conformance inspection, routing function test etc.This system is used for the networking test between micro power radio communication equipment, by arranging signal matrix, can form at most 8 layer network forms.
The operation of native system test event is as follows:
Communication success rate test: switch the annexation between shielded box 1, by host node device and the communication carrying out mutually some packets from node device.
Compatibility feature is tested: tested by different manufacturers equipment 2 to be tested mixed networking.
Protocol conformance is checked: switch shielded box 1 and be connected to vector signal generator 7, whether send standard Protocol Data by vector signal generator 7 to communicate with equipment 2 to be tested, it is consistent with standard agreement to judge the communication protocol of equipment 2 to be tested to monitor equipment 2 response condition to be tested.
Flow testing: in testing protocol consistency process, implementation criteria networking flow operations, by monitoring equipment 2 networking process to be tested and over-the-air protocol data judge that whether networking flow process is consistent with normal process.
Relaying depth assessment: by controlling the decay of passage between shielded box 1, carrying out layering networking, assessing the maximum relaying degree of depth of tested communication system.
The above the specific embodiment of the present invention, does not form limiting the scope of the present invention.Various other that any technical conceive according to the present invention is made change and distortion accordingly, all should be included in the protection range of the claims in the present invention.
Claims (5)
1. a micro power radio communication equipment network performance detecting system, it is characterized in that, comprise shielded box (1) and be arranged on the equipment to be tested (2) in described shielded box (1), a layer (3) is formed by a shielded box (1) and the equipment to be tested (2) be arranged in this shielded box (1), be connected in parallel in signal matrix control module (4) by one and above layer (3), attenuator is provided with in described signal matrix control module (4), described signal matrix control module (4) connects industrial computer (6) by switch (5), described one and above layer (3) are also connected in parallel on described switch (5), described switch (5) goes back connected vector signal generator (7).
2. micro power radio communication equipment network performance detecting system according to claim 1, it is characterized in that, described detection system is formed by 8 layers.
3. micro power radio communication equipment network performance detecting system according to claim 1, is characterized in that, the isolation of described shielded box (1) is greater than 70dB.
4. micro power radio communication equipment network performance detecting system according to claim 1, is characterized in that, described shielded box (1) comprises shielding chamber door and connects the drive motors of described shielding chamber door.
5. micro power radio communication equipment network performance detecting system according to claim 1, is characterized in that, is provided with the fixed mount for installing equipment to be tested (2) in described shielded box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364811.4A CN105025514A (en) | 2015-06-26 | 2015-06-26 | Networking performance detection system of micropower wireless communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364811.4A CN105025514A (en) | 2015-06-26 | 2015-06-26 | Networking performance detection system of micropower wireless communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105025514A true CN105025514A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364811.4A Pending CN105025514A (en) | 2015-06-26 | 2015-06-26 | Networking performance detection system of micropower wireless communication equipment |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054934A (en) * | 2019-06-05 | 2020-12-08 | 杭州海康威视系统技术有限公司 | Protocol detection method and device and electronic equipment |
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|---|---|---|---|---|
| CN202471770U (en) * | 2012-03-12 | 2012-10-03 | 纮华电子科技（上海）有限公司 | Double-bit shielding box |
| CN203457161U (en) * | 2013-09-06 | 2014-02-26 | 国家电网公司 | Micropower wireless communication simulation system |
| CN103841598A (en) * | 2012-11-27 | 2014-06-04 | 国家电网公司 | Network access test method and device |
| CN203722644U (en) * | 2013-12-05 | 2014-07-16 | 深圳市国电科技通信有限公司 | Detection and evaluation matrix test device and system based on power line and wireless communication |
| CN203813796U (en) * | 2014-04-25 | 2014-09-03 | 安伦通讯设备(苏州)有限公司 | Testing apparatus for micro-power wireless communication module |
| CN204362076U (en) * | 2014-12-15 | 2015-05-27 | 国家电网公司 | A kind of power information acquisition terminal uplink and downlink communication test macro |
-
2015
- 2015-06-26 CN CN201510364811.4A patent/CN105025514A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202471770U (en) * | 2012-03-12 | 2012-10-03 | 纮华电子科技（上海）有限公司 | Double-bit shielding box |
| CN103841598A (en) * | 2012-11-27 | 2014-06-04 | 国家电网公司 | Network access test method and device |
| CN203457161U (en) * | 2013-09-06 | 2014-02-26 | 国家电网公司 | Micropower wireless communication simulation system |
| CN203722644U (en) * | 2013-12-05 | 2014-07-16 | 深圳市国电科技通信有限公司 | Detection and evaluation matrix test device and system based on power line and wireless communication |
| CN203813796U (en) * | 2014-04-25 | 2014-09-03 | 安伦通讯设备(苏州)有限公司 | Testing apparatus for micro-power wireless communication module |
| CN204362076U (en) * | 2014-12-15 | 2015-05-27 | 国家电网公司 | A kind of power information acquisition terminal uplink and downlink communication test macro |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054934A (en) * | 2019-06-05 | 2020-12-08 | 杭州海康威视系统技术有限公司 | Protocol detection method and device and electronic equipment |
| CN112054934B (en) * | 2019-06-05 | 2022-06-03 | 杭州海康威视系统技术有限公司 | Protocol detection method and device and electronic equipment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |