CN105487412A - Method and system for obtaining remote tunable antenna control unit cascade - Google Patents
Method and system for obtaining remote tunable antenna control unit cascade Download PDFInfo
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- CN105487412A CN105487412A CN201410515342.7A CN201410515342A CN105487412A CN 105487412 A CN105487412 A CN 105487412A CN 201410515342 A CN201410515342 A CN 201410515342A CN 105487412 A CN105487412 A CN 105487412A
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Abstract
The invention discloses a method and a system for obtaining remote tunable antenna control unit cascade. The method comprises: installing a power sensor on each RCU controller, and connecting the plurality of power sensors in series; through the plurality of power sensors, detecting power consumption of the plurality of RCU controllers; converting analog electric signals of the power consumption to digital electric signals; and storing the digital electric signals of the power consumption. Through series connection of the power sensors in the RCUs, power consumption of each RCU controller can be automatically known, so as to determine cascade sequence according to the power consumption.
Description
Technical field
The invention belongs to moving communicating field, particularly relate to a kind of method and system obtaining the cascade of long-range electrical tilt antenna control module.
Background technology
Along with the arrival in 4G epoch, network is more and more intensive, and the challenge that operator faces is exactly the efficiency how improving network operation and optimization.The appearance of long-range electrical tilt antenna (referring to use the portable antenna of electronics adjustment tilt angled down) can realize the control to remote antenna angle of declination in several minutes, and rapid adjustment, interlock optimization and overall checking are guaranteed.
Long-range electricity adjust be actually to the control of electrical tilt antenna RCU (RemoteControlUnit, remote control unit) with communicate, RCU adjusts control signal by receiving electricity, drive motor rotates, adjustment inner antenna phase shifter, realizes antenna lower decline angle and changes, the adjustment network coverage.Wherein, RCU carries out direct current supply by RRU (RadioRemoteUnit, Remote Radio Unit), ensures the normal work of circuit and stepper motor.
Long-range electricity is adjusted and is comprised two kinds of networking modes in the application of existing network networking, if Fig. 1 is usual manner, is exactly that RCU is directly connected with each sector RRU and controls.
Another is cascade system, refers to that base station controls cascade RCU by a sector, realizes the mode controlled multiple sectors electrical tilt antenna, as shown in Figure 2.
Need under which carrying out astronomical cycle configuration phase, after installing RCU by installation personnel on tower, by RCU sequence number according to waterfall sequence, write by hand is in record sheet, then loaded in the configuration of the enterprising row data of webmaster according to the information in record sheet and corresponding sector auxiliary information by background net management personnel, so that follow-up, when carrying out antenna calibration, arranging the operations such as inclination angle, backstage personnel know the RCU adjusting which sector, control corresponding antenna.But, in operation, be easy to occur RCU to miscopy, correctly can not be optimized network.In order to correct information, installation personnel needs again to go up tower operation, again copies, causes repeated work, waste of manpower resource.Therefore, AISG3.0 discusses the method for automatic acquisition RCU (long-range electricity adjusts control module) waterfall sequence, promotes the intellectuality of long-range electrical tilt antenna.
Summary of the invention
The technical problem to be solved in the present invention is the power consumption how automatically knowing each cascade RCU controller, with according to this power consumption determination waterfall sequence.
According to an aspect of the present invention, propose a kind of system obtaining the cascade of long-range electrical tilt antenna control module, comprise multiple RCU controller, described RCU controller comprises:
Power sensor, for detecting the power consumption of RCU, and sends power consumption information to data conversion module;
Data conversion module, for the analog electrical signal of power consumption is converted to digital electric signal, and sends data memory module to;
Data memory module, for storing the digital electric signal of described power consumption;
Wherein, the power sensor of each RCU controller is connected in series.
Further, described power sensor is arranged on the mainboard of described RCU controller.
Further, also comprise:
Main equipment, for obtaining power consumption information from described data memory module, sorting power consumption information according to order from big to small, confirming the waterfall sequence of corresponding RCU.
Further, described main equipment to the power consumption sensor sending power consumption sense command from equipment, and receives the correct response returned from the power consumption sensor of equipment; And, to the described data memory module acquisition request power consumption information from equipment, and receive the power consumption information reported from the described data memory module of equipment.
Further, described main equipment arranges power consumption threshold value, judges whether the power consumption reported from the described data memory module of equipment is less than threshold value, if so, carries out link abnormality alarming.
According to a further aspect of the invention, also propose a kind of method obtaining the cascade of long-range electrical tilt antenna control module, comprising:
Installation power sensor on each RCU controller, and described multiple power sensor is connected in series;
The power consumption of multiple RCU controller is detected by described power sensor;
The analog electrical signal of power consumption is converted to digital electric signal;
Store the digital electric signal of described power consumption.
Further, installation power sensor on the mainboard of described RCU controller.
Further, main equipment obtains power consumption information from described RCU controller, power consumption information is sorted according to order from big to small, confirms the waterfall sequence of corresponding RCU.
Further, described main equipment to the power consumption sensor sending power consumption sense command from equipment, and receives the correct response returned from the power consumption sensor of equipment; And
Described main equipment obtains power consumption information to from device request, and receives the power consumption information reported from equipment.
Further, described main equipment arranges power consumption threshold value, judges whether the power consumption reported from equipment is less than threshold value, if so, carries out link abnormality alarming.
The present invention is connected in series power sensor in each RCU, and detects power consumption by this power sensor, therefore, automatically can know the power consumption of each cascade RCU controller, with according to this power consumption determination waterfall sequence.
In addition, main equipment obtains power consumption information from described RCU controller, power consumption information is sorted according to order from big to small, confirms the waterfall sequence of corresponding RCU.For power consumption information at different levels under cascade scene, by the waterfall sequence of power consumption information automatic acquisition RCU, intelligence obtains sector relation corresponding to cascade RCU sequence number, reduces artificial hand and miscopies risk by mistake, improves the intellectuality that long-range electricity is adjusted.
In addition, described main equipment arranges power consumption threshold value, judges whether the power consumption reported from the power sensor of equipment is less than threshold value, if so, carries out link abnormality alarming.Therefore, main equipment, according to power consumption information, can find Problems existing on link ahead of time.
By referring to the detailed description of accompanying drawing to exemplary embodiment of the present invention, further feature of the present invention and advantage thereof will become clear.
Accompanying drawing explanation
What form a part for instructions drawings describes embodiments of the invention, and together with the description for explaining principle of the present invention.
With reference to accompanying drawing, according to detailed description below, clearly the present invention can be understood, wherein:
Fig. 1 is the usual manner schematic diagram that long-range electricity adjusts in existing network networking.
Fig. 2 is the cascade system schematic diagram that long-range electricity adjusts in existing network networking.
Fig. 3 is the schematic diagram that RCU is connected in parallel.
Fig. 4 is the schematic diagram that RCU is connected in series.
Fig. 5 is a kind of structural representation obtaining the system of long-range electrical tilt antenna control module cascade.
Fig. 6 is that examination in chief is from answering mode schematic diagram.
Fig. 7 is a kind of schematic flow sheet obtaining the method for long-range electrical tilt antenna control module cascade.
Embodiment
Various exemplary embodiment of the present invention is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit the scope of the invention.
Meanwhile, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not draw according to the proportionate relationship of reality.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in the appropriate case, described technology, method and apparatus should be regarded as a part of authorizing instructions.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
The RCU of current cascade is connected by RS485 split conductor, and as shown in Figure 3, the RCU of cascade is actually and is connected in parallel.
In the present invention, as shown in Figure 4, the series winding between cascade RCU is realized by power sensor.
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 5 is a kind of structural representation obtaining the system of long-range electrical tilt antenna control module cascade.This system comprises multiple RCU controller, and described RCU controller comprises:
Power sensor, for detecting the power consumption of RCU, and sends power consumption information to data conversion module.
Described power sensor is arranged on the mainboard of described RCU controller.Realize on the one hand the series connection of RCU under cascade scene, complete RCU power detection at different levels on the one hand.
Data conversion module, for the analog electrical signal of power consumption is converted to digital electric signal, and sends data memory module to.
Data memory module, for storing the information such as the digital electric signal of described power consumption.Such as, data memory module also can store the RCU identification number for identifying RCU controller.
Wherein, the power sensor of each RCU controller is connected in series.
In this embodiment, by being connected in series of power sensor in each RCU, and detect power consumption by this power sensor, therefore, automatically can know the power consumption of each cascade RCU controller, with according to this power consumption determination waterfall sequence.
In an alternative embodiment of the invention, also as shown in Figure 5, this system also comprises main equipment.
Wherein, after RCU cascade completes, it is mutual that first main equipment carries out initialization information, comprised scanning, address configuration and shaken hands,
After shaking hands, main equipment just knows the number of the RCU controller of cascade below, and the identification number of each cascade RCU controller.Main equipment can obtain corresponding power consumption information for each RCU identification number, according to size, can obtain the order of cascade.
Based on AISG (AntennaInterfaceStandardGroup, Antenna Interface Standards Group) agreement, control for long-range electrical tilt antenna is realized by EP (ElementaryProcedure, base program), and namely examination in chief is from answering mode:
As shown in Figure 6, described main equipment to the power consumption sensor sending power consumption sense command from equipment, and receives the correct response returned from the power consumption sensor of equipment; And
Described main equipment to the described data memory module acquisition request power consumption information from equipment, and receives the power consumption information reported from the described data memory module of equipment.
Main equipment obtains power consumption information from described RCU controller, power consumption information is sorted according to order from big to small, confirms the waterfall sequence of corresponding RCU.
Such as, power consumption information is larger, illustrates that the rank be in is higher.That is, the corresponding first level of maximum power dissipation information, the corresponding second level of secondary large power consumption information.By that analogy.The waterfall sequence between each RCU controller can be determined.
For power consumption information at different levels under cascade scene, by the waterfall sequence of power consumption information automatic acquisition RCU, intelligence obtains sector relation corresponding to cascade RCU sequence number, reduces artificial hand and miscopies risk by mistake, improves the intellectuality that long-range electricity is adjusted.
Described main equipment arranges power consumption threshold value, judges whether the power consumption reported from the power sensor of equipment is less than threshold value, if so, carries out link abnormality alarming.Therefore, main equipment, according to power consumption information, can find Problems existing on link ahead of time.
Fig. 7 is a kind of schematic flow sheet obtaining the method for long-range electrical tilt antenna control module cascade.The method comprises:
In step 710, installation power sensor on each RCU controller, and described multiple power sensor is connected in series.
Installation power sensor on the mainboard of described RCU controller.Realize on the one hand the series connection of RCU under cascade scene, complete RCU power detection at different levels on the one hand.
In step 720, detected the power consumption of multiple RCU controller by described power sensor.
In step 730, the analog electrical signal of power consumption is converted to digital electric signal.
In step 740, store the information such as the digital electric signal of described power consumption.Such as, the RCU identification number for identifying RCU controller can also be stored.
In this embodiment, the power sensor in each RCU is connected in series, and detects power consumption by this power sensor, therefore, automatically can know the power consumption of each cascade RCU controller, with according to this power consumption determination waterfall sequence.
After RCU cascade completes, it is mutual that first main equipment carries out initialization information, comprised scanning, address configuration and shaken hands,
After shaking hands, main equipment just knows the number of the RCU controller of cascade below, and the identification number of each cascade RCU controller.Main equipment can obtain corresponding power consumption information for each RCU identification number, according to size, can obtain the order of cascade.
Based on AISG (AntennaInterfaceStandardGroup, Antenna Interface Standards Group) agreement, the control for long-range electrical tilt antenna is realized by EP (ElementaryProcedure, base program), namely examination in chief is from answering mode, as shown in Figure 6:
1) described main equipment is to the power consumption sensor sending power consumption sense command from equipment, and receives the correct response returned from the power consumption sensor of equipment;
2) described main equipment obtains power consumption information to from device request, and receives the power consumption information reported from equipment.
Main equipment obtains power consumption information from described RCU controller, power consumption information is sorted according to order from big to small, confirms the waterfall sequence of corresponding RCU.
Such as, power consumption information is larger, illustrates that the rank be in is higher.That is, the corresponding first level of maximum power dissipation information, the corresponding second level of secondary large power consumption information.The waterfall sequence between each RCU controller can be determined by that analogy.
For power consumption information at different levels under cascade scene, by the waterfall sequence of power consumption information automatic acquisition RCU, intelligence obtains sector relation corresponding to cascade RCU sequence number, reduces artificial hand and miscopies risk by mistake, improves the intellectuality that long-range electricity is adjusted.
Described main equipment arranges power consumption threshold value, judges whether the power consumption reported from the power sensor of equipment is less than threshold value, if so, carries out link abnormality alarming.Therefore, main equipment, according to power consumption information, can find Problems existing on link ahead of time.
So far, the present invention is described in detail.In order to avoid covering design of the present invention, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
Method of the present invention and device may be realized in many ways.Such as, any combination by software, hardware, firmware or software, hardware, firmware realizes method of the present invention and device.Said sequence for the step of described method is only to be described, and the step of method of the present invention is not limited to above specifically described order, unless specifically stated otherwise.In addition, in certain embodiments, can be also record program in the recording medium by the invention process, these programs comprise the machine readable instructions for realizing according to method of the present invention.Thus, the present invention also covers the recording medium stored for performing the program according to method of the present invention.
Although be described in detail specific embodiments more of the present invention by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit the scope of the invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above embodiment be modified.Scope of the present invention is limited by claims.
Claims (10)
1. obtain a system for long-range electrical tilt antenna control module cascade, comprise multiple RCU controller, described RCU controller comprises:
Power sensor, for detecting the power consumption of RCU, and sends power consumption information to data conversion module;
Data conversion module, for the analog electrical signal of power consumption is converted to digital electric signal, and sends data memory module to;
Data memory module, for storing the digital electric signal of described power consumption;
Wherein, the power sensor of each RCU controller is connected in series.
2. obtain the system of long-range electrical tilt antenna control module cascade according to claim 1, comprising: described power sensor is arranged on the mainboard of described RCU controller.
3. obtain the system of long-range electrical tilt antenna control module cascade according to claim 1, also comprise:
Main equipment, for obtaining power consumption information from described data memory module, sorting power consumption information according to order from big to small, confirming the waterfall sequence of corresponding RCU.
4. obtain the system of long-range electrical tilt antenna control module cascade according to claim 3, comprising:
Described main equipment to the power consumption sensor sending power consumption sense command from equipment, and receives the correct response returned from the power consumption sensor of equipment; And, to the described data memory module acquisition request power consumption information from equipment, and receive the power consumption information reported from the described data memory module of equipment.
5. according to claim 3 or 4, obtain the system of long-range electrical tilt antenna control module cascade, comprising:
Described main equipment arranges power consumption threshold value, judges whether the power consumption reported from the described data memory module of equipment is less than threshold value, if so, carries out link abnormality alarming.
6. obtain a method for long-range electrical tilt antenna control module cascade, comprising:
Installation power sensor on each RCU controller, and described multiple power sensor is connected in series;
The power consumption of multiple RCU controller is detected by described power sensor;
The analog electrical signal of power consumption is converted to digital electric signal;
Store the digital electric signal of described power consumption.
7. obtain the method for long-range electrical tilt antenna control module cascade according to claim 6, comprising: installation power sensor on the mainboard of described RCU controller.
8. obtain the method for long-range electrical tilt antenna control module cascade according to claim 6, comprising:
Main equipment obtains power consumption information from described RCU controller, power consumption information is sorted according to order from big to small, confirms the waterfall sequence of corresponding RCU.
9. obtain the method for long-range electrical tilt antenna control module cascade according to claim 8, comprising:
Described main equipment to the power consumption sensor sending power consumption sense command from equipment, and receives the correct response returned from the power consumption sensor of equipment; And
Described main equipment obtains power consumption information to from device request, and receives the power consumption information reported from equipment.
10. obtain the method for long-range electrical tilt antenna control module cascade according to claim 8 or claim 9, comprising:
Described main equipment arranges power consumption threshold value, judges whether the power consumption reported from equipment is less than threshold value, if so, carries out link abnormality alarming.
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| CN201410515342.7A CN105487412B (en) | 2014-09-30 | 2014-09-30 | A kind of acquisition cascade method and system of remotely electricity tune antenna control unit |
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| CN201410515342.7A CN105487412B (en) | 2014-09-30 | 2014-09-30 | A kind of acquisition cascade method and system of remotely electricity tune antenna control unit |
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| CN108333969A (en) * | 2018-02-12 | 2018-07-27 | 凯立自动化有限公司 | Tandem signal transmission control module |
| CN110177009A (en) * | 2019-04-30 | 2019-08-27 | 武汉虹信通信技术有限责任公司 | The motor sequence number configuration method and device of Remote Control Unit |
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| CN105487412B (en) | 2018-06-22 |
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