CN103200602A - Mobile communication indoor distribution system device remote control method - Google Patents
Mobile communication indoor distribution system device remote control method Download PDFInfo
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Abstract
The invention provides a method of remote control of an indoor antenna individual body so that working conditions of each indoor antenna can be obtained rapidly. The mobile communication indoor distribution system device remote control method comprises the following steps: fixing a radio frequency tag near the indoor antenna individual body; setting a coupler on an indoor antenna main feeder of a base transceiver station (BTS); setting a reading transponder communicated with the coupler; and setting monitoring software on a computer. The radio frequency tag uses electromagnetic radiation energy of the indoor antenna individual body to activate and send an address code of the indoor antenna individual body, therefore the monitoring software can monitor the working conditions of all radio frequency tags in a system according to preset alarm conditions, and then the working conditions of the indoor antenna individual body are monitored. The mobile communication indoor distribution system device remote control method has the advantages of being rapid in finding and positioning of failures, free from wire arrangement, low in cost and the like.
Description
Technical field
The present invention relates to a kind of method for supervising for monitoring mobile communication system domestic aerial running status.
Background technology
The indoor covering system of mobile communication except signal source, other all be passive device, as power splitter, mixer, radio frequency cable, domestic aerial etc.There is following several mode in operator to the monitoring of the equipment in the indoor distributed system at present:
1. adopt the method for manual dialing test.But along with the building up and putting into operation of a large amount of indoor covering systems, indoor covering system adopts the method for manual inspection to have following problem: the workload of testing is big, the cost height; The frequency of testing is low---1 time/month, can not in time pinpoint the problems; The antenna of indoor covering system generally has dozens of, even hundreds of, the signal of one or two antenna during testing in common examining system of attendant can not remove to survey the signal of all antennas, if the indoor covering system just zone of part breaks down, patrol and examine personnel and can not find fault probably.
2. adopt the mode of monitoring transmitter output port.The output port standing-wave ratio of monitoring emission main equipment is judged this zone integral device operation conditions, if note abnormalities, the worker that sends someone again investigates step by step to the scene, finds fault branch.This mode has imported automatic monitored control system, and ratio method 1 efficient increases, but its monitoring rank can only be the information source end, and the antenna end fault still relies on artificial investigation.
3. install watch-dog additional at antenna and feeder line interface, power and reflection power that monitoring aerial receives.This mode is owing to increased accessory such as connector, and single watch-dog cost is higher, even exceeds the antenna price.And the enforcement of this mode need disconnect feeder, construction inconvenience.
Summary of the invention
The invention provides a kind of method that the domestic aerial individuality is carried out remote monitoring, the feasible working condition that can know each domestic aerial rapidly.
For achieving the above object, the present invention takes following technical scheme:
Mobile communication indoor distribution system equipment remote monitoring method comprises:
Near the radiant body of domestic aerial individuality, fix a radio-frequency (RF) tag; Comprise an address number unique in the local monitor system in the radio-frequency (RF) tag; Radio-frequency (RF) tag utilizes the signal energy of its individual institute of corresponding domestic aerial radiation to enter state of activation, and utilizes the radiant body of its corresponding domestic aerial individuality and feeder line transmission to comprise its address number information at least;
At BTS(Base Transceiver Station base transceiver station) the domestic aerial main feeder coupler is set; Coupler is used for obtaining energy from the domestic aerial main feeder, makes that reading radiant body that transponder can be by the domestic aerial individuality and feeder line receives information from radio-frequency (RF) tag;
Arrange one be communicated with coupler read transponder, be used for receiving from the information of radio-frequency (RF) tag and convert the accessible data of computer to, and forward the data to computer;
A monitoring software is set on computers, and registration has the address number of radio-frequency (RF) tag in the local monitor system, and the address number of radio-frequency (RF) tag and the installation site of radio-frequency (RF) tag are bound; To recording and add up from the data that read transponder, whether normal according to the work of preset alarm condition judgment radio-frequency (RF) tag, and then assert the whether working properly of the corresponding domestic aerial individuality of this radio-frequency (RF) tag with identical conclusion; Mark or classification are carried out in the installation site that is judged as the radio-frequency (RF) tag of non-normal working.
Design principle of the present invention is: when a domestic aerial body running, it can outwards send electromagnetic radiation by radiant body, as long as specification and this electromagnetic radiation of radio-frequency (RF) tag are complementary, then radio-frequency (RF) tag just can be activated and send feedback information.Feedback information comprises the geocoding of radio-frequency (RF) tag self at least.The feedback information of radio-frequency (RF) tag is received by the radiant body from the nearest domestic aerial individuality of this radio-frequency (RF) tag at least.Because generally the domestic aerial individuality is to disperse to arrange, distance between the domestic aerial individuality is far away, therefore can not produce the situation that certain radio-frequency (RF) tag is activated simultaneously by the radiant body of two domestic aerial individualities usually, the situation that the feedback information that does not also exist certain radio-frequency (RF) tag to send is received simultaneously by the radiant body of two domestic aerial individualities is so just form one-to-one relationship between radio-frequency (RF) tag and its corresponding domestic aerial individuality.By the coupling of coupler, read the feedback information that transponder can send by radiant body and the feeder line received RF label of domestic aerial individuality, the feedback information that radio-frequency (RF) tag is sent after changing becomes the accessible data mode of computer.Therefore the monitoring software on the computer can be monitored the working condition of all radio-frequency (RF) tag in the system by the preset alarm condition, and then the working condition of Control Room internal antenna individuality.Wherein a kind of alarm conditions of possibility are: monitoring software surpasses Preset Time and does not but receive the information that certain radio-frequency (RF) tag that is registered as running status is sent.The monitored results of this method for supervising can so just can maintain easily the maintainer and tackle fast specifically to a certain domestic aerial individuality.
In addition, except geocoding, also can attach the intensity of activation value in the feedback information that radio-frequency (RF) tag is sent.What intensity of activation reflected is the electromagnetic radiation intensity of domestic aerial individuality.When the domestic aerial individuality activated radio-frequency (RF) tag with electromagnetic radiation, radio-frequency (RF) tag also sent the intensity of activation value when sending its geocoding.The intensity of activation value is specially the magnitude of voltage that activates radio-frequency (RF) tag.The suffered electromagnetic radiation of radio-frequency (RF) tag is more strong, and the intensity of activation value is more high.
Subsidiary in the feedback information of radio-frequency (RF) tag have under the situation of intensity of activation value, and the alarm conditions of the another kind of possibility of monitoring software are: the intensity of activation value of current radio-frequency (RF) tag has surpassed the scope of presetting with difference between the reference value of setting at this radio-frequency (RF) tag.Such alarm conditions are the judgement settings of self relatively of certain radio-frequency (RF) tag, because being in individual its electromagnetic radiation intensity of the domestic aerial of diverse location in practice can exist than big difference, but the difference of the individual working condition of such alarm conditions decontamination chamber internal antenna, thereby obtain more valuable monitoring effect.
What specify is that radio-frequency (RF) tag also can consider to be fixed on the enclosure interior of domestic aerial individuality except the outside that can be fixed on the domestic aerial individuality.
The energy that described coupler obtains from the domestic aerial main feeder only accounts for the very small scale of domestic aerial main feeder emitted energy, therefore can't produce harmful effect to former mobile communication indoor distributed system.
Read between the computer at transponder and monitoring software place and can carry out transfer of data by wired or wireless communication modes.Described computer can be embedded device.Monitoring software of the present invention comprises applying portion and database section, can adopt B/S framework or C/S framework mode to make up.
The inventive method has the following advantages and effect:
1) utilize existing mobile communication indoor distribution system that the domestic aerial individuality is monitored, the monitoring aerial radiant power is directly reacted feeder overall work state;
2) radio-frequency (RF) tag is passive, need not wiring and power supply is provided;
3) occur in time to alarm when unusual when link;
4) fault discovery and location are quick, and fault location is to concrete antenna branch;
5) monitoring software backstage remote monitoring need not to be in the action and just can grasp all monitoring point operating states;
6) construction is simple, cheap;
7) monitoring quantity is big, and the quantity that every cover system can be monitored is unrestricted, supports all scales of present indoor distributed system flexibly.
Description of drawings
Fig. 1 is the device distribution schematic diagram of embodiment 1.
Embodiment
Below in conjunction with drawings and Examples content of the present invention is described further.
Embodiment 1
As shown in Figure 1, existing indoor distributed system comprises BTS, the first domestic aerial individuality, the second domestic aerial individuality, the 3rd domestic aerial individuality etc., and the domestic aerial main feeder of BTS output branches into the feeder line of each domestic aerial individuality through indoor distributed network.
For realizing that the domestic aerial individuality of the indoor distributed system of mobile communication is carried out remote monitoring, adopt following method:
1) in the position of the radiant body 0.3m of distance domestic aerial individuality, fixes a radio-frequency (RF) tag; Comprise an address number unique in the local monitor system in the radio-frequency (RF) tag, this address number is determined when radio-frequency (RF) tag is produced.The electrical property specification of radio-frequency (RF) tag and the electromagnetic radiation performance of domestic aerial individuality are complementary, and can utilize the signal energy of the individual institute of domestic aerial radiation to enter state of activation; After entering state of activation, send its address number to radiant body and the feeder line of its corresponding domestic aerial individuality.
2) the domestic aerial main feeder at BTS arranges coupler, is used for obtaining energy from the domestic aerial main feeder, makes that reading radiant body that transponder can be by the domestic aerial individuality and feeder line receives information from radio-frequency (RF) tag.
3) arrange one be communicated with coupler read transponder, be used for receiving from the information of radio-frequency (RF) tag and convert the accessible data of computer to.Reading transponder carries out data by the GPRS wireless communication mode with the computer that is provided with monitoring software of far-end and is communicated with.
4) computer at far-end arranges a monitoring software, and monitoring software comprises applying portion and database section; The database section registration has the address number of radio-frequency (RF) tag in the local monitor system, and the address number of radio-frequency (RF) tag and the installation site of radio-frequency (RF) tag are bound; Monitoring software is to recording and add up from the data that read transponder; When but not receiving the information that certain radio-frequency (RF) tag that is registered as running status is sent above Preset Time, monitoring software will judge that the operating state of the corresponding domestic aerial individuality of this radio-frequency (RF) tag is for unusual, carry out record at database section this moment, and carry out mark or classification or caution at applying portion.
Embodiment 2
The difference of present embodiment and embodiment 1 is:
A) the domestic aerial individuality is when dispatching from the factory, and its enclosure interior fixedly has radio-frequency (RF) tag.
B) after radio-frequency (RF) tag was activated, the information of transmission also comprised the magnitude of voltage when it is activated.
C) read and carry out data by wired broadband network between the computer of transponder and far-end and be communicated with.
D) monitoring software with following conditions as alarm conditions: the difference between the intensity of activation value of current radio-frequency (RF) tag and the reference value set at this radio-frequency (RF) tag has surpassed default scope.
As: at the first domestic aerial individuality, in monitoring software, its reference value is made as 0.1 volt, and the difference of setting between intensity of activation value and the reference value is no more than 30% of reference value; At the second domestic aerial individuality, in monitoring software, its reference value is made as 0.08 volt, and the difference of setting between intensity of activation value and the reference value is no more than 25% of reference value.When the intensity of activation value that the radio-frequency (RF) tag of the correspondence first domestic aerial individuality that receives when monitoring software sends surpasses above-mentioned scope, then alarm action, and the installation site of prompting radio frequency memo, also be the position at the individual place of domestic aerial.
Monitoring software adopts the B/S framework, does not need additionally to install client software by the browser monitoring.Have the distributivity characteristics, processing such as can inquire about, browse whenever and wherever possible; The interface is succinct, and is simple to operate, easily left-hand seat; System extension is simple and convenient, can increase service function by increasing webpage; The data storage is provided and crosses function of dimension data Analysis and Screening etc.
Obviously; above-mentioned embodiment of the present invention only is for example of the present invention clearly is described; and be not to be restriction to embodiment of the present invention; to those skilled in the art; can also easily make other pro forma variation on the basis of the above description or substitute, and these changes or substitute also will be included within the protection range that the present invention determines.
Claims (7)
1. mobile communication indoor distribution system equipment remote monitoring method is characterized in that: comprising:
Near the radiant body of domestic aerial individuality, fix a radio-frequency (RF) tag; Comprise an address number unique in the local monitor system in the radio-frequency (RF) tag; Radio-frequency (RF) tag utilizes the signal energy of its individual institute of corresponding domestic aerial radiation to enter state of activation, and utilizes the radiant body of its corresponding domestic aerial individuality and feeder line transmission to comprise its address number information at least;
At BTS(Base Transceiver Station base transceiver station) the domestic aerial main feeder coupler is set; Coupler is used for obtaining energy from the domestic aerial main feeder, makes that reading radiant body that transponder can be by the domestic aerial individuality and feeder line receives information from radio-frequency (RF) tag;
Arrange one be communicated with coupler read transponder, be used for receiving from the information of radio-frequency (RF) tag and convert the accessible data of computer to, and forward the data to computer;
A monitoring software is set on computers, and registration has the address number of radio-frequency (RF) tag in the local monitor system, and the address number of radio-frequency (RF) tag and the installation site of radio-frequency (RF) tag are bound; To recording and add up from the data that read transponder, whether normal according to the work of preset alarm condition judgment radio-frequency (RF) tag, and then assert the whether working properly of the corresponding domestic aerial individuality of this radio-frequency (RF) tag with identical conclusion; Mark or classification are carried out in the installation site that is judged as the radio-frequency (RF) tag of non-normal working.
2. mobile communication indoor distribution system equipment remote monitoring method as claimed in claim 1, it is characterized in that: monitoring software preset alarm condition is: monitoring software surpasses Preset Time and does not but receive the information that certain radio-frequency (RF) tag that is registered as running status is sent.
3. mobile communication indoor distribution system equipment remote monitoring method as claimed in claim 1 is characterized in that: except geocoding, also subsidiary have an intensity of activation value in the feedback information that radio-frequency (RF) tag is sent.
4. mobile communication indoor distribution system equipment remote monitoring method as claimed in claim 3, it is characterized in that: the alarm conditions of monitoring software are: the difference between the intensity of activation value of current radio-frequency (RF) tag and the reference value set at this radio-frequency (RF) tag has surpassed default scope.
5. mobile communication indoor distribution system equipment remote monitoring method as claimed in claim 1 is characterized in that: read between the computer at transponder and monitoring software place and carry out transfer of data by wire communication mode.
6. mobile communication indoor distribution system equipment remote monitoring method as claimed in claim 1 is characterized in that: read between the computer at transponder and monitoring software place and carry out transfer of data by wireless communication mode.
7. mobile communication indoor distribution system equipment remote monitoring method as claimed in claim 1, it is characterized in that: monitoring software comprises applying portion and database section, adopts B/S framework or C/S framework mode to make up.
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| CN2013101085125A CN103200602A (en) | 2013-03-29 | 2013-03-29 | Mobile communication indoor distribution system device remote control method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384385A (en) * | 2013-07-17 | 2013-11-06 | 三维通信股份有限公司 | Automatic antenna feed fault detection system for distributed antenna system |
| CN103888199A (en) * | 2014-01-15 | 2014-06-25 | 中国移动通信集团贵州有限公司黔东南分公司 | Indoor distribution antenna feeder operation visualization management system |
| CN104540165A (en) * | 2014-11-12 | 2015-04-22 | 江苏省东方世纪网络信息有限公司 | Communication network monitoring system |
| CN104540151A (en) * | 2014-11-12 | 2015-04-22 | 江苏省东方世纪网络信息有限公司 | Communication network monitoring device |
| CN105357464A (en) * | 2015-10-16 | 2016-02-24 | 中国科学院上海高等研究院 | Passive management system and method for wired network equipment |
| 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 |
| CN106959459A (en) * | 2017-05-09 | 2017-07-18 | 厦门言必信网络科技有限公司 | A kind of monitoring device orientation based on smart mobile phone and rangefinder determines method |
| CN107883949A (en) * | 2017-11-03 | 2018-04-06 | 国以贤智能科技（上海）有限公司 | The magnetic force detection method and fork truck in a kind of warehouse |
| CN107948917A (en) * | 2017-11-16 | 2018-04-20 | 京信通信系统（中国）有限公司 | Antenna system and its wireless communications method |
| CN108601046A (en) * | 2018-04-02 | 2018-09-28 | 广州市杰汇信息科技有限公司 | A kind of indoor distribution antenna monitoring system |
| CN110702092A (en) * | 2019-09-10 | 2020-01-17 | 上海快仓智能科技有限公司 | Navigation of an automated guided vehicle |
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| CN102232310A (en) * | 2011-06-28 | 2011-11-02 | 华为技术有限公司 | System, device and method for monitoring distributed antenna system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384385A (en) * | 2013-07-17 | 2013-11-06 | 三维通信股份有限公司 | Automatic antenna feed fault detection system for distributed antenna system |
| CN103888199A (en) * | 2014-01-15 | 2014-06-25 | 中国移动通信集团贵州有限公司黔东南分公司 | Indoor distribution antenna feeder operation visualization management system |
| CN104540151B (en) * | 2014-11-12 | 2019-02-26 | 江苏省东方世纪网络信息有限公司 | Communications network monitors device |
| CN104540165A (en) * | 2014-11-12 | 2015-04-22 | 江苏省东方世纪网络信息有限公司 | Communication network monitoring system |
| CN104540151A (en) * | 2014-11-12 | 2015-04-22 | 江苏省东方世纪网络信息有限公司 | Communication network monitoring device |
| CN105357464A (en) * | 2015-10-16 | 2016-02-24 | 中国科学院上海高等研究院 | Passive management system and method for wired network equipment |
| 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 |
| CN106959459A (en) * | 2017-05-09 | 2017-07-18 | 厦门言必信网络科技有限公司 | A kind of monitoring device orientation based on smart mobile phone and rangefinder determines method |
| CN107883949A (en) * | 2017-11-03 | 2018-04-06 | 国以贤智能科技（上海）有限公司 | The magnetic force detection method and fork truck in a kind of warehouse |
| CN107948917A (en) * | 2017-11-16 | 2018-04-20 | 京信通信系统（中国）有限公司 | Antenna system and its wireless communications method |
| CN108601046A (en) * | 2018-04-02 | 2018-09-28 | 广州市杰汇信息科技有限公司 | A kind of indoor distribution antenna monitoring system |
| CN108601046B (en) * | 2018-04-02 | 2022-03-11 | 广州市瀚云信息技术有限公司 | Indoor distributed antenna monitoring system |
| CN110702092A (en) * | 2019-09-10 | 2020-01-17 | 上海快仓智能科技有限公司 | Navigation of an automated guided vehicle |
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Application publication date: 20130710 |