CN206411679U - The detecting system of multiple antennas feeding network is detected using REID - Google Patents
The detecting system of multiple antennas feeding network is detected using REID Download PDFInfo
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- CN206411679U CN206411679U CN201621239972.7U CN201621239972U CN206411679U CN 206411679 U CN206411679 U CN 206411679U CN 201621239972 U CN201621239972 U CN 201621239972U CN 206411679 U CN206411679 U CN 206411679U
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Abstract
The detecting system of multiple antennas feeding network is detected the utility model discloses a kind of use REID.The detecting system includes：RFID tag, radio-frequency identification reader/writer, combiner and antenna monitors device.RFID tag is arranged on antenna surface, and radio-frequency identification reader/writer is arranged near multiple antennas feeding network, and multiple antennas feeding network is accessed by combiner.Antenna monitors device is connected by combiner with the radio-frequency identification reader/writer for reading rfid tags.Signal that antenna monitors device is read according to radio-frequency identification reader/writer from RFID tag determines whether multiple antennas feeding network breaks down.The detecting system that the utility model is provided can be very convenient, cheap detection and monitor trouble point and the running status of multiple antennas feeding network, have no effect on be detected or monitored communication system normal work.
Description
Technical field
The utility model is related to the detecting system of feeding network, more particularly to one kind detects many using REID
The detecting system of antenna feeding network.
Background technology
With the continuous progress of China's science and technology, the scene that wireless device is laid in every profession and trade constantly expands, especially moved
Communication and data service are moved, WIFI large area covering business, industrial and mining enterprises' private radio communication network etc. expands using rapid.
The laying mode of many occasions is all that the signal of signal source in system is transmitted and is transmitted into specified using multiple antennas feeding network
In region.But the parts such as antenna, feeder line, work(point, the combiner of multiple antennas feeding network are destroyed by external force sometimes, water is unrestrained,
The influence of the factors such as chemical attack, aging is broken down or operation irregularity, but due to each antenna or the erection region of network branches
There may be it is overlapping or widely distributed, to maintenance investigation work bring great difficulty.How efficient detection and monitor it is many
Antenna feeding network turns into service and operator's urgent problem to be solved.
Utility model content
For the detection demand of multiple antennas feeding network, the utility model is provided one kind and examined using REID
Survey the detecting system of multiple antennas feeding network.Aim in easy, quick, accurate, cheap full-automatic mode detecting or
Monitor the state and failure of multiple antennas feeding network.
The utility model provides a kind of use REID to detect the detecting system of multiple antennas feeding network, the inspection
Examining system includes：RFID tag, radio-frequency identification reader/writer, combiner and antenna monitors device, the RFID tag
Antenna surface is arranged on, radio-frequency identification reader/writer is arranged near the multiple antennas feeding network, accessed by the combiner
The multiple antennas feeding network, the antenna monitors device is by the combiner with being used for described in reading rfid tags
Radio-frequency identification reader/writer is connected, and the antenna monitors device is according to the radio-frequency identification reader/writer from the RFID tag institute
The signal of reading determines whether the multiple antennas feeding network breaks down.
The preferred technical scheme of the utility model is, signal detection frequency and the multiple antennas of the RFID tag
The frequency of feeding network is different so that the RFID detections signal frequency used is not take up original system frequency of use, can be with original system
The glitch-free function of being coexisted in multiple antennas feeding network, realize real-time detecting system state of system.
The detecting system for the multiple antennas feeding network that the utility model is provided, system architecture is simple, is closed except read write line is connected
Any cable need not be increased outside the device of road.Antenna, feeder line, work(point, combiner etc. need not all be split and individually surveyed during detection
Examination, it is not required that the intensity of each antenna transmission signal in detecting system of sending someone to reach the spot, but be by control centre
The live read write line of the automatic connection of system, by reading the signal strength measurement original system feeding network Insertion Loss of label acquisition in real time simultaneously
Calculate antenna transmission signal intensity.The general passive RFID tags design cheap due to having used, only increase matching
Network and wave filter, passive RFID tags are cheap, then coordinate general non-customized RFID reader, use the utility model
Detection multiple antennas feeding network can be very convenient, cheap detection and monitor multiple antennas feeding network trouble point and operation shape
State, has no effect on the normal work of detected or monitored communication system, and system realizes full-automation after building up and detects list,
Monitoring process is without manual intervention.
Brief description of the drawings
Fig. 1 is the block diagram for the system that multiple antennas feeding network is detected using REID.
Reference numerals list
1st, 1 ', 1 " RFID tag
2nd, radio-frequency identification reader/writer
3rd, combiner
4th, antenna monitors device
5th, 5 ', 5 " antenna
6th, multiple antennas feeding network
7th, multiple antennas feeding network signal source
Embodiment
For ease of the understanding implemented to the utility model, the utility model is further explained below in conjunction with accompanying drawing
Explanation.
As shown in figure 1, showing the detecting system using radio frequency identification (RFID) technology for detection multiple antennas feeding network.Should
Detecting system includes：RFID tag 1,1 ', 1 ", radio-frequency identification reader/writer 2, combiner 3 and antenna monitors device 4.Radio frequency
Recognize label 1,1 ', 1 " being separately positioned on antenna 5,5 ', 5 " surface.Radio-frequency identification reader/writer 2 is arranged on multiple antennas feeding network 6
Root node by, multiple antennas feeding network 6 is accessed by combiner 3, is connected with multiple antennas feeding network signal source 7.Antenna is supervised
Control device 4 by combiner 3 be used for reading rfid tags 1,1 ', 1 " radio-frequency identification reader/writer 2 be connected, antenna monitors
Device 4 is according to radio-frequency identification reader/writer 2 from RFID tag 1,1 ', 1, and " signal read determines multiple antennas feeding network
Whether 6 break down.RFID tag 1,1 ', 1 " to the antenna 5,5 ', 5 of multiple antennas feeding network 6 " is numbered to obtain
Identifier (ID), antenna monitors device 4 is according to RFID tag 1,1 ', 1 " identifier determine multiple antennas feeding network 6
The antenna 5,5 ', 5 that breaks down ".
RFID reader 2 carries out data interaction, antenna prison by connecting detection data transmission network and antenna monitors device 4
Control device 4 according to user's request monitor in real time and analyze trouble point, and distribute maintenance task list.
When detecting system is run, the power output of regulation RFID reader causes the power of output to be enough in reading system
All RFID tags, system starts the continuous numerical value for reading label and recording the RSSI of label echo signal and uploads to antenna prison
Device is controlled, while recording the performance number launched on each antenna with frequency spectrum or radio frequency power meter and uploading to detecting system, in number
The measured power value for binding antenna with it according to the RSSI numerical value of initial each label echo signal in storehouse is corresponded.When detected
The feeder line of multiple antennas feeding network, antenna, work(point, combiner etc. when breaking down, the fault branch of multiple antennas network inserts
Damage and become big, output power of antenna diminishes, and now label echo signal RSSI value also accordingly diminishes, and RSSI changing value is corresponding
It is exactly the Insertion Loss of multiple antennas network, RSSI changing value is added as current aerial radiation with the performance number of antenna initial measurement
The approximation of power output.When Insertion Loss is more than thresholding, system automatic alarm and will find out Insertion Loss according to No. ID of RFID tag
Excessive failure antenna and network branches.
The RFID detections signal frequency that the detecting system selection that the utility model is provided is used is not take up original system and uses frequency
Rate, can be with the glitch-free function of being coexisted in multiple antennas feeding network, realize real-time detecting system state of original system.And
The multiple antennas feeding network that multiple read write lines are individually monitored is united coordination control by antenna monitoring device, and it is effectively right
The original control system in prostitution family, realizes real time automatic detection, automatically analyzes data, and failure, automatic fault point diagram are adjudicated automatically
Shape is shown, is automatically generated breakdown maintenance job order, is sent job order with charge free automatically to the full-automatic supervision of executor.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit is required.
Claims (2)
1. a kind of use REID detects the detecting system of multiple antennas feeding network, it is characterised in that the detection system
System includes：RFID tag, radio-frequency identification reader/writer, combiner and antenna monitors device, the RFID tag are set
In antenna surface, the radio-frequency identification reader/writer is arranged near the multiple antennas feeding network, is accessed by the combiner
The multiple antennas feeding network, the antenna monitors device is by the combiner with being used for described in reading rfid tags
Radio-frequency identification reader/writer is connected, and the antenna monitors device is according to the radio-frequency identification reader/writer from the RFID tag institute
The signal of reading determines whether the multiple antennas feeding network breaks down.
2. use REID according to claim 1 detects the detecting system of multiple antennas feeding network, it is special
Levy and be, the signal detection frequency of the RFID tag is different from the frequency of the multiple antennas feeding network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239972.7U CN206411679U (en) | 2016-11-15 | 2016-11-15 | The detecting system of multiple antennas feeding network is detected using REID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239972.7U CN206411679U (en) | 2016-11-15 | 2016-11-15 | The detecting system of multiple antennas feeding network is detected using REID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411679U true CN206411679U (en) | 2017-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239972.7U Expired - Fee Related CN206411679U (en) | 2016-11-15 | 2016-11-15 | The detecting system of multiple antennas feeding network is detected using REID |
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| CN (1) | CN206411679U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024630A1 (en) * | 2017-08-04 | 2019-02-07 | 歌尔股份有限公司 | Antenna testing apparatus, system and method |
| CN109547122A (en) * | 2018-12-06 | 2019-03-29 | 虫极科技（北京）有限公司 | A kind of antenna echo interference control method and Intelligent cargo cabinet |
| CN110266404A (en) * | 2019-06-13 | 2019-09-20 | 林浩 | A kind of indoor distribution antenna detection system and method |
| WO2021031180A1 (en) * | 2019-08-22 | 2021-02-25 | 浙江汉朔电子科技有限公司 | Electronic price tag and working method thereof |
-
2016
- 2016-11-15 CN CN201621239972.7U patent/CN206411679U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024630A1 (en) * | 2017-08-04 | 2019-02-07 | 歌尔股份有限公司 | Antenna testing apparatus, system and method |
| CN109547122A (en) * | 2018-12-06 | 2019-03-29 | 虫极科技（北京）有限公司 | A kind of antenna echo interference control method and Intelligent cargo cabinet |
| CN109547122B (en) * | 2018-12-06 | 2021-06-18 | 虫极科技（北京）有限公司 | Antenna echo interference control method and intelligent container |
| CN110266404A (en) * | 2019-06-13 | 2019-09-20 | 林浩 | A kind of indoor distribution antenna detection system and method |
| WO2021031180A1 (en) * | 2019-08-22 | 2021-02-25 | 浙江汉朔电子科技有限公司 | Electronic price tag and working method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20211115 |