CN203722648U - Mobile communication indoor distribution system end equipment monitoring system - Google Patents
Mobile communication indoor distribution system end equipment monitoring system Download PDFInfo
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- CN203722648U CN203722648U CN201420019368.8U CN201420019368U CN203722648U CN 203722648 U CN203722648 U CN 203722648U CN 201420019368 U CN201420019368 U CN 201420019368U CN 203722648 U CN203722648 U CN 203722648U
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Abstract
The utility model is suitable for a communication field and provides a mobile communication indoor distribution system end equipment monitoring system. The system comprises a repeater apparatus, a power divider and a first antenna. The repeater apparatus is connected to the power divider. The power divider is connected to the first antenna. The repeater apparatus carries out signal radiation through the first antenna. The end monitoring system also comprises an RFID reader and writer and a passive RFID electronic tag, wherein signal data is written in the passive RFID electronic tag. The passive RFID electronic tag is fixed to the first antenna. The RFID reader and writer reads data in the passive RFID electronic tag by using the radiation signal of the first antenna. The mobile communication indoor distribution system end equipment monitoring system is convenient to install, possesses low cost and can accurately determine a fault position.
Description
Technical field
The utility model belongs to communication technical field, relates in particular to mobile communication indoor distribution system end-equipment supervisory control system.
Background technology
The method that prior art adopts the monitoring of mobile communication indoor distribution system end-equipment is: install additional at the end antennal interface place of indoor distributed system and use power and standing-wave detector, detect input power and the standing-wave ratio parameter of end antenna, again these parameters are transferred to monitor supervision platform by wired or wireless transmission channel independently, thereby judge the performance of transmission line and end antenna.Its advantage is to obtain end antenna parameter accurately, can assess accurately end antenna performance index.Shortcoming is complex structure, and cost is too high, and a lot of users are difficult to accept so high cost; And power supply and data transmission channel are provided will to each end antenna, installation and difficulty of construction are all very large, and later maintenance amount is also very large.Prior art is only suitable for the use of some particular places, can not extensively be promoted.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mobile communication indoor distribution system end-equipment supervisory control system, be intended to solve detect in prior art and when whether antenna damages, need installation power device and standing-wave detector, the problem that testing process complexity and testing cost are high.
The utility model is to realize like this, mobile communication indoor distribution system end-equipment supervisory control system, comprise direct amplifying station device, power splitter and the first antenna, described direct amplifying station device is connected with described power splitter, described power splitter is connected with the first antenna, and described direct amplifying station device carries out the radiation of signal by described the first antenna; Described end supervisory control system also comprises rfid interrogator and the passive RFID electronic label with signal data, described passive RFID electronic label is fixed on described the first antenna, and described rfid interrogator utilizes the radiation signal of described the first antenna to read the data in described passive RFID electronic label.
Further, described end supervisory control system also comprises the second antenna and server, described the second antenna is connected with described server with described rfid interrogator respectively, receives the data that described rfid interrogator reads, and described data are sent to described server.
Further, described the second antenna is GSM antenna or IP network antenna.
Further, described end supervisory control system also comprises mixer, described mixer is connected between described direct amplifying station device and described power splitter, described mixer is also connected with described rfid interrogator, for the less radio-frequency information receiving is sent to described power splitter and described rfid interrogator.
The utility model compared with prior art, beneficial effect is: by passive RFID electronic label being fixed on the first antenna, in the normal situation of described first day beta radiation signal, rfid interrogator can read the data in passive RFID electronic label exactly, thereby judges that easily whether the end-equipment in mobile communication indoor distribution system is normal.This system not only easy for installation, cost is low, exactly failure judgement occur position.
Brief description of the drawings
Fig. 1 is the structural representation of the end-equipment supervisory control system that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, for the utility model one preferred embodiment, mobile communication indoor distribution system end-equipment supervisory control system, comprise direct amplifying station device 101, power splitter 102 and the first antenna 103, described direct amplifying station device 101 is connected with described power splitter 102, described power splitter 102 is connected with the first antenna 103, and direct amplifying station device 101 carries out the radiation of signal by the first antenna 103.Described end supervisory control system also comprises RFID(Radio Frequency Identification, radio-frequency (RF) identification) read write line 105 and with the passive RFID electronic label 104 of signal data, described passive RFID electronic label 104 is fixed on described the first antenna 103, and described rfid interrogator 105 utilizes the radiation signal of described the first antenna 103 to read the data in described passive RFID electronic label 104.
Signal data in passive RFID electronic label 104 comprises antenna performance parameters, aerial position parameter, maintenance record parameter etc.Passive RFID electronic label 104 is fixed on the end of indoor distributed system, no longer need to provide power supply and special data transmission channel, as long as rfid interrogator 105 is installed at the signal source place at indoor distributed system, be used for reading the data of the passive RFID electronic label 104 pasting on each end antenna, thereby judge the operating state of indoor distributed system end-equipment, indoor distributed system end-equipment is monitored.Because the read write command signal of rfid interrogator 105 is to be modulated at RF band, and in the effective bandwidth of indoor distributed system, therefore, its data transmission channel can be public with the transmission channel that indoor distributed system signal is laid, thereby greatly simplify system configuration, reduced cost.
Combine with above-described embodiment, described end-equipment supervisory control system also comprises the second antenna 106 and server 107, described the second antenna 106 is connected with described server 107 with described rfid interrogator 105 respectively, receive the data that described rfid interrogator 105 reads, and described data are sent to described server 107.Described the second antenna 106 is GSM antenna or IP network antenna.RFID radiofrequency signal in rfid interrogator 105 can read the parameter of passive RFID electronic label 104 on the first antenna 103.If read smoothly, represent that first day line is working properly; If first antenna failure wherein, radiation effect is poor, and rfid interrogator can not effectively read the parameter of passive RFID electronic label on this first antenna, quotes warning information to supervisory control system.Rfid interrogator 105 reads after the data in passive RFID electronic label 104, send into background data base in server 107 and the data of database are compared by gsm wireless network or wired IP network, if antenna damages, corresponding passive RFID electronic label 104 is not read.System is accurately located the position of damaging antenna by the data of passive RFID electronic label 104, meanwhile, according to the topological structure of chamber subnetwork, can also judge the fault of chamber other end-equipment of subnetwork, as: power splitter, coupler, radio frequency cable etc.
Combine with above-mentioned each embodiment, described end-equipment supervisory control system also comprises mixer 108, described mixer 108 is connected between described direct amplifying station device 101 and described power splitter 102, described mixer 108 is also connected with described rfid interrogator 105, for the less radio-frequency information receiving is sent to described power splitter 102 and described rfid interrogator 105.According to actual needs, in described end supervisory control system, several mixers can be set, described several mixers are all connected with described rfid interrogator 105.RFID signal, in the rear end of active equipment (such as RRU, repeater or trunk amplifier), is delivered on each power splitter in the subsystem of chamber by radio frequency mixer, then by each power splitter, RFID signal is delivered on each chamber divided antenna.
Mobile communication indoor distribution system end-equipment supervisory control system described in the utility model judges the operating state of the end-equipment of mobile communication indoor distribution system by reading the data of passive RFID tags; Can also monitor these operating states by long distance control system.The supervisory control system corrective networking field that can be applied in the end-equipment of mobile communication indoor distribution system, described Internet of Things field is for equipment many and that disperse or centralized monitor and the management of article.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. mobile communication indoor distribution system end-equipment supervisory control system, comprise direct amplifying station device, power splitter and the first antenna, described direct amplifying station device is connected with described power splitter, and described power splitter is connected with the first antenna, and described direct amplifying station device carries out the radiation of signal by described the first antenna; It is characterized in that, described end supervisory control system also comprises rfid interrogator and the passive RFID electronic label with signal data, described passive RFID electronic label is fixed on described the first antenna, and described rfid interrogator utilizes the radiation signal of described the first antenna to read the data in described passive RFID electronic label.
2. mobile communication indoor distribution system end-equipment supervisory control system according to claim 1, it is characterized in that, described end supervisory control system also comprises the second antenna and server, described the second antenna is connected with described server with described rfid interrogator respectively, receive the data that described rfid interrogator reads, and described data are sent to described server.
3. mobile communication indoor distribution system end-equipment supervisory control system according to claim 2, is characterized in that, described the second antenna is GSM antenna or IP network antenna.
4. mobile communication indoor distribution system end-equipment supervisory control system according to claim 1, it is characterized in that, described end supervisory control system also comprises mixer, described mixer is connected between described direct amplifying station device and described power splitter, described mixer is also connected with described rfid interrogator, for the less radio-frequency information receiving is sent to described power splitter and described rfid interrogator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019368.8U CN203722648U (en) | 2014-01-13 | 2014-01-13 | Mobile communication indoor distribution system end equipment monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019368.8U CN203722648U (en) | 2014-01-13 | 2014-01-13 | Mobile communication indoor distribution system end equipment monitoring system |
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| CN203722648U true CN203722648U (en) | 2014-07-16 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451256A (en) * | 2015-11-11 | 2016-03-30 | 中国联合网络通信集团有限公司 | Method and device for monitoring indoor distribution system |
| CN106211224A (en) * | 2016-07-27 | 2016-12-07 | 武汉虹信技术服务有限责任公司 | The standing wave Fault Locating Method of radio communication indoor distributed system and system |
| CN106412961A (en) * | 2016-11-02 | 2017-02-15 | 深圳市深巨华科技有限公司 | Mobile communication indoor distribution line intelligent monitoring and management system and method |
| CN106921447A (en) * | 2015-12-28 | 2017-07-04 | 航天信息股份有限公司 | The method for detecting multiple antennas feeding network |
| CN110266404A (en) * | 2019-06-13 | 2019-09-20 | 林浩 | A kind of indoor distribution antenna detection system and method |
-
2014
- 2014-01-13 CN CN201420019368.8U patent/CN203722648U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451256A (en) * | 2015-11-11 | 2016-03-30 | 中国联合网络通信集团有限公司 | Method and device for monitoring indoor distribution system |
| CN105451256B (en) * | 2015-11-11 | 2018-11-30 | 中国联合网络通信集团有限公司 | Monitor the method and device of room subsystem |
| CN106921447A (en) * | 2015-12-28 | 2017-07-04 | 航天信息股份有限公司 | The method for detecting multiple antennas feeding network |
| CN106921447B (en) * | 2015-12-28 | 2020-10-27 | 航天信息股份有限公司 | Method for detecting multi-antenna feed network |
| CN106211224A (en) * | 2016-07-27 | 2016-12-07 | 武汉虹信技术服务有限责任公司 | The standing wave Fault Locating Method of radio communication indoor distributed system and system |
| CN106211224B (en) * | 2016-07-27 | 2019-05-10 | 武汉虹信技术服务有限责任公司 | Wirelessly communicate the standing wave Fault Locating Method and system of indoor distributed system |
| CN106412961A (en) * | 2016-11-02 | 2017-02-15 | 深圳市深巨华科技有限公司 | Mobile communication indoor distribution line intelligent monitoring and management system and method |
| CN106412961B (en) * | 2016-11-02 | 2023-07-04 | 深圳市深巨华科技有限公司 | Intelligent supervision system and method for indoor distribution line of mobile communication |
| CN110266404A (en) * | 2019-06-13 | 2019-09-20 | 林浩 | A kind of indoor distribution antenna detection system and method |
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| 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: 20140716 Termination date: 20200113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |