CN209399966U - A kind of antenna for base station work ginseng automatic remote measuring device - Google Patents
A kind of antenna for base station work ginseng automatic remote measuring device Download PDFInfo
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- CN209399966U CN209399966U CN201920199998.0U CN201920199998U CN209399966U CN 209399966 U CN209399966 U CN 209399966U CN 201920199998 U CN201920199998 U CN 201920199998U CN 209399966 U CN209399966 U CN 209399966U
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Abstract
The utility model provides a kind of antenna for base station work ginseng automatic remote measuring device, join sub-device including antenna work, and the UWB ad hoc network main website sub-device being connect with antenna work ginseng sub-device by cable, wherein, the antenna work ginseng sub-device includes the first central processing subsystem, the big-dipper satellite receiver connecting with first central processing subsystem and UWB secondary station, and the big-dipper satellite receiver is also connect with big-dipper satellite antenna；Antenna element, radio circuit and the clock circuit that UWB ad hoc network main website sub-device includes the second central processing subsystem, is connect with second central processing subsystem.It is unsafe when not accurate and manual measurement that the utility model solves the problems, such as that measurement antenna for base station work is joined.The utility model structure is simple, and design rationally, has application value.
Description
Technical field
The utility model belongs to wireless communication field more particularly to a kind of antenna for base station work ginseng automatic remote measuring device.
Background technique
In the prior art, antenna for base station work ginseng is measured using a variety of instrument such as compass, gradiometers by artificial,
Accuracy of measurement, efficiency and timeliness are affected by human factors very greatly, and there are antenna work ginseng information to fail to report, report by mistake or update not
Situations such as timely, while the safety of artificial upper tower is not also high.Antenna work ginseng is obtained using geomagnetic sensor in the prior art,
Which is easy to be influenced by the electromagnetic wave signal of Base Transmitter, leads to measurement result inaccuracy or even measurement result deviation
It is very big.
Utility model content
For above-mentioned deficiency in the prior art, a kind of antenna for base station work ginseng automatic remote measurement provided by the utility model
It is unsafe when not accurate and manual measurement to solve the problems, such as that measurement antenna for base station work is joined for device.
In order to reach the goals above, a kind of the technical solution adopted in the utility model are as follows: antenna for base station work ginseng automatic remote
Measuring device, including antenna work join sub-device, and the UWB ad hoc network master connecting with antenna work ginseng sub-device by cable
It stands sub-device, wherein
The antenna work ginseng sub-device is connect including the first central processing subsystem, with first central processing subsystem
Big-dipper satellite receiver and UWB secondary station, the big-dipper satellite receiver also connect with big-dipper satellite antenna；
UWB ad hoc network main website sub-device includes the second central processing subsystem and the second central processing subsystem
Antenna element, radio circuit and the clock circuit of system connection.
It is connected the beneficial effects of the utility model are: joining sub-device by antenna work with UWB ad hoc network main website sub-device, and
The remote measuring unit is attached using aviation cable and base station RRU electricity tune interface, which can survey automatically
Antenna work parameter evidence is measured, measurement is participated in without artificial, measurement result is passed back to the management platform of operator automatically, is realized
To the remote inquiry of antenna attitude information on OMC network management platform, it is effectively guaranteed the accuracy and timeliness of measurement.
Further, the antenna element is made of frequency PCB plate.
Still further, the UWB secondary station is built-in with the equal air pressure sensing connecting with first central processing subsystem
Device and three antennas, wherein three antennas include the antenna of two horizontal directions and the antenna of a vertical direction.
The beneficial effect of above-mentioned further scheme is: the utility model measures antenna work ginseng by setting UWB secondary station
The deviation angle of device effectively further ensures the accuracy of measurement.
Still further, the model TSH050 of the big-dipper satellite antenna, and defended by RF cable and the Beidou
The connection of star receiver.
The beneficial effect of above-mentioned further scheme is: the utility model by RF cable by big-dipper satellite antenna with it is described
The connection of big-dipper satellite receiver, not only solves the power supply and transmission problem of acquisition equipment, also reduction difficulty of construction and cost.
Still further, first central processing subsystem and the second central processing subsystem structure are identical, include
Plug-in unit connectivity port J1, J2, J3 and singlechip chip U1 for using model STM32F101C8, the 5th of the chip U1 is drawn
Foot connects one end, one end of resistance R5 and one end of capacitor C5 of crystal oscillator Y1, the 6th pin connection of the chip U1
One end of the other end of crystal oscillator Y1, the other end of resistance R5 and capacitor C6, the other end of capacitor C5 is with capacitor C6's
The other end is connected, and the 1st pin connect and ground with the plug-in unit connectivity port J1, the 9th pin connection of the chip U1
The other end of one end of one end of resistance R6, one end of capacitor C10 and capacitor C11, resistance R6 connects power supply, capacitor C10's
The other end is connected with the other end of capacitor C11, and the 8th pin connect and ground with the chip U1, and the 8th of the chip U1 the
Pin is also connect with the 47th pin, the 35th pin and the 23rd pin of the chip U1, the 24th pin of the chip U1 with
The 36th pin, the 48th pin and the power supply of the chip U1 connects, and the 24th pin of the chip U1 is also respectively connected with capacitor
One end of one end of C7, one end of capacitor C8 and capacitor C9, the other end of capacitor C7 and the other end and capacitor of capacitor C8
The other end of C9 is connected and is grounded, and the 7th pin of the chip U1 connects the 4th pin of the plug-in unit connectivity port J1, described
The 44th pin of chip U1 is connect with the 2nd pin of plug-in unit connectivity port J3, and the 1st pin of the plug-in unit connectivity port J3 connects
37th pin on ground, the chip U1 is connect with the 2nd pin of the plug-in unit connectivity port J1, the 34th pin of the chip U1
It is connect with the 3rd pin of the plug-in unit connectivity port J1, the 5th pin of the plug-in unit connectivity port J1 connects power supply, the core
The 14th pin of piece U1 is that PERCOM peripheral communication controls pin, and the 12nd pin of the chip U1 is defended with the Beidou with the 13rd pin
The connection of star receiver, the receiving end of the 31st pin connection external reader of the chip U1, the 30th pin of the chip U1
The transmitting terminal of external reader is connected, the 20th pin of the chip U1 is connect with the 2nd pin of the plug-in unit connectivity port J2,
The 1st pin of the plug-in unit connectivity port J2 is grounded, the signal of communication of the 21st pin connection peripheral control unit of the chip U1
Receiving end, the communication signal emitting end of the 22nd pin connection peripheral control unit of the chip U1, the 41st of the chip U1 is drawn
Foot, the 42nd pin and the 43rd pin are connect with baroceptor, and the 6th pin of the chip U1 connects clock circuit, institute
State the 13rd pin connection radio circuit of chip U1.
The beneficial effect of above-mentioned further scheme is: the single machine piece for the model STM32F101C8 that the utility model uses,
It has the characteristics that high-performance, low cost and low-function, not only save the cost, additionally provides the precise measurement to work parameter evidence
And management control.
Still further, Beidou navigation chip U2 of the big-dipper satellite receiver using model UM220-IV, described
One end of the 3rd pin connection resistance R1 of chip U2, the anode of the other end connection light emitting diode D1 of resistance R1 are described to shine
The cathode of diode D1 is grounded, one end of the 9th pin connection ground capacity C1 and inductance L1 of the chip U2, the chip
The other end and the big-dipper satellite antenna of the 11st pin connection inductance L1 of U2, the 10th pin and the 12nd of the chip U2
Pin is connected and is grounded, and one end of the 20th pin connection resistance R4 of the chip U2, the other end of resistance R4 connects the core
The 12nd pin of piece U1, one end of the 21st pin connection resistance R3 of the chip U2, the other end of resistance R3 connect the core
The 13rd pin of piece U1, the 22nd pin of the chip U2 connect ground capacity C4, one end of resistance R2 and diode D2
Cathode, the anode connection power supply of the diode D2, the anode of the other end connection battery BAT of resistance R2, the cathode of battery BAT
Ground connection, the 23rd pin of the chip U2 connect one end of ground capacity C3, ground capacity C2 and inductance L2, and inductance L2's is another
One end connects power supply, the 24th pin ground connection of the chip U2.
The beneficial effect of above-mentioned further scheme is: the utility model is received and is defended by the way of big-dipper satellite positioning
Star positioning signal and the precise position information (including longitude and latitude) that antenna for base station is calculated by algorithm make measurement not by outer
The influence of portion's environment and interference, and the algorithm of UWB ad hoc network is combined, to substantially increase the precision of measurement.
Still further, the baroceptor uses the sensor chip U3 of model HP203B, the chip U3's
8th pin connects the 41st pin of the chip U1, one end of the 6th pin connection resistance R8 of the chip U3 and the core
The 43rd pin of piece U1, the other end of resistance R8 connect power supply, one end of the 5th pin connection resistance R7 of the chip U3 and
The 42nd pin of the chip U1, the other end of resistance R7 connect power supply, the 2nd pin connection capacitor C13's of the chip U3
One end and one end of capacitor C12 and ground connection, the 3rd pin connection other end of capacitor C13 of the chip U3, capacitor C12
The other end and power supply.
The beneficial effect of above-mentioned further scheme is: the utility model measures atmospheric value by setting baroceptor,
And the height above sea level of the antenna for base station is calculated according to atmospheric pressure value, it is effectively guaranteed the accuracy and reliability of data.
Still further, the radio circuit includes the detector diode D5 of model HSMS286, model AD8000
Operational amplifier chip U7 and model are amplifier chip U4, U5 and U6 of MGA86563, the input terminal of the chip U4
Connect one end of capacitor C30, one end of the other end connection bandpass filter of capacitor C30, the other end of the bandpass filter
Connect antenna 12, the ground terminal ground connection of the chip U4, one end of the output end connection capacitor C31 of the chip U4 and resistance
One end of R10, the other end of resistance R10 connect one end of ground capacity C28, ground capacity C29 and resistance R9, resistance R9's
The other end connects one end of ground capacity C26, ground capacity C27 and inductance L3, and the other end of inductance L3 connects ground capacity
The other end of C14 and ground capacity C15, the capacitor C31 connect one end of ground resistance R16 and resistance R15, resistance
One end of the other end connection ground resistance R17 and intermediate-frequency filter a of R15, the other end of intermediate-frequency filter a connect capacitor
One end of C32, the other end of capacitor C32 connect the input terminal of the chip U5, the ground terminal ground connection of the chip U5, the core
One end of the output end connection capacitor C33 of piece U5 and one end of resistance R12, the other end of resistance R12 connect ground capacity
One end of C25, ground capacity C24 and resistance R11, resistance R11 the other end connection ground capacity C22, ground capacity C23 with
And one end of inductance L5, the other end of inductance L5 connect ground capacity C16 and ground capacity C17, the capacitor C33's is another
One end of end connection ground resistance R19 and resistance R18, the other end connection ground resistance R20 and intermediate frequency filtering of resistance R18
One end of device b, one end of the other end connection capacitor C34 of intermediate-frequency filter b, the other end of capacitor C34 connect the chip U6
Input terminal, the chip U6 ground terminal ground connection, the chip U6 output end connection capacitor C35 one end and resistance
One end of R14, the other end of resistance R14 connect one end of ground capacity C20, ground capacity C21 and resistance R13, resistance R13
Other end connection ground capacity C18, ground capacity C19 and inductance L4 one end, the other end of inductance L4 is separately connected electricity
Feel the other end of L3, the other end and power supply of inductance L5, the other end connection ground resistance R22 and electricity of the capacitor C35
Hinder one end of R21, one end of the other end connection ground resistance R23 and capacitor C38 of resistance R21, the other end point of capacitor C38
It is not connect with the sliding end of the anode of detector diode D5, ground capacity C37, ground capacity C36 and slide rheostat R24,
The first fixing end of slide rheostat R24 is grounded, and the second fixing end of slide rheostat R24 connects power supply, two pole of detection
Pipe D5 cathode connection ground capacity C39 and inductance L6 one end, inductance L6 the other end connection resistance R27 one end and
The non-inverting input terminal of the chip U7, the other end of resistance R27 become with ground capacity C40, ground capacity C41 and sliding respectively
The sliding end connection of device R28 is hindered, the first fixing end of slide rheostat R28 connects power supply, and the second of slide rheostat R28 is fixed
End ground connection, one end of the inverting input terminal connection ground resistance R25 and resistance R26 of the chip U7, the chip U7's is defeated
The other end of outlet connection resistance R26 and one end of capacitor C42, output end of the other end of capacitor C42 as radio circuit,
And it is connect with the second central processing subsystem.
The beneficial effect of above-mentioned further scheme is: the utility model is by 3 amplifiers of setting by antenna element
The signal received carries out power amplification, and radiofrequency signal is carried out root mean square detection by detector diode, so that radiofrequency signal be converted
At voltage value, the voltage value that operational amplifier exports detector diode carries out ratio enlargement, further smart to improve measurement
Degree provides good condition with data reliability.
Still further, the clock circuit includes the pressure stabilizing of the crystal oscillator chip U8, model ASM1117 of model CYC3
One end of the 1st pin connection resistance R29 of the voltage stabilizing chip U10, the chip U10 of chip U9 and model LM317KIT,
The cathode of the anode of ground resistance R30 and diode D4, the diode D4 is connect with the other end of resistance R29, the core
The 3rd pin of piece U10 respectively with the cathode of diode D3, ground capacity C45, the anode of ground capacity C46, ground capacity C47
Anode and power supply connection, the 2nd pin connection anode of diode D3 of the chip U10, ground capacity C48 anode with
And the other end of resistance R29, the 2nd pin of the chip U10 are also connected with the anode of ground capacity C49, ground capacity C50, connect
The 3rd pin of ground capacitor C51, power supply and the chip U9, the 1st pin ground connection of the chip U9, the 2nd of the chip U9 the
Pin connects the 4th pin of the anode of capacitor C44, ground capacity C43 and the chip U8, the 2nd pin of the chip U8
Ground connection, output end of the 3rd pin of the U8 as clock circuit, and connect with second central processing subsystem.
The beneficial effect of above-mentioned further scheme is: the clock circuit by above-mentioned setting is effectively further antenna work
The locality accuracy of ginseng provides good condition.
Detailed description of the invention
Fig. 1 is the control structure schematic diagram of the utility model.
Fig. 2 is UWB secondary station Internal control structure figure in the utility model.
Fig. 3 is the circuit diagram of the first central processing subsystem and the second central processing subsystem in the utility model.
Fig. 4 is the circuit diagram of big-dipper satellite receiver in the utility model.
Fig. 5 is the circuit diagram of baroceptor in the utility model.
Fig. 6 is radio circuit figure in the utility model.
Fig. 7 is clocking scheme in the utility model.
Wherein, 1- antenna work joins sub-device, 2-UWB ad hoc network main website sub-device, the first central processing subsystem of 3-, the north 4-
Struggle against satellite antenna, 5- big-dipper satellite receiver, 6-UWB secondary station, the second central processing subsystem of 7-, 8- radio circuit, 9- antenna
Unit, 10- clock circuit, 11- baroceptor, 12- antenna.
Specific embodiment
A specific embodiment of the invention is described below, in order to facilitate understanding by those skilled in the art this reality
With novel, it should be apparent that the utility model is not limited to the range of specific embodiment, to the ordinary skill people of the art
For member, as long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these change
It is it will be apparent that all utilize the innovation and creation of present inventive concept in the column of protection.
Embodiment
As Figure 1-Figure 2, a kind of antenna for base station work joins automatic remote measuring device, including antenna work joins sub-device 1, with
And join UWB ad hoc network main website sub-device 2 that sub-device 1 is connect by cable wherein with the antenna work,
The antenna work ginseng sub-device 1 includes the first central processing subsystem 3 and first central processing subsystem 3
The big-dipper satellite receiver 5 and UWB secondary station 6 of connection, the big-dipper satellite receiver 5 are also connect with big-dipper satellite antenna 4；
UWB ad hoc network main website sub-device 2 includes the second central processing subsystem 7 and second central processing
Antenna element 9, radio circuit 8 and the clock circuit 10 that system 7 connects, the antenna element 9 are made of frequency PCB plate, institute
It states UWB secondary station 6 and is built-in with the equal baroceptor 11 connecting with first central processing subsystem 3 and three antennas 12,
In, three antennas 12 include the antenna of two horizontal directions and the antenna of a vertical direction, the big-dipper satellite antenna 4
Model TSH050, and connect with the big-dipper satellite receiver 5 by RF cable.
As shown in figure 3, first central processing subsystem 3 is identical with 7 structure of the second central processing subsystem, include
Plug-in unit connectivity port J1, J2, J3 and singlechip chip U1 for using model STM32F101C8, the 5th of the chip U1 is drawn
Foot connects one end, one end of resistance R5 and one end of capacitor C5 of crystal oscillator Y1, the 6th pin connection of the chip U1
One end of the other end of crystal oscillator Y1, the other end of resistance R5 and capacitor C6, the other end of capacitor C5 is with capacitor C6's
The other end is connected, and the 1st pin connect and ground with the plug-in unit connectivity port J1, the 9th pin connection of the chip U1
The other end of one end of one end of resistance R6, one end of capacitor C10 and capacitor C11, resistance R6 connects power supply, capacitor C10's
The other end is connected with the other end of capacitor C11, and the 8th pin connect and ground with the chip U1, and the 8th of the chip U1 the
Pin is also connect with the 47th pin, the 35th pin and the 23rd pin of the chip U1, the 24th pin of the chip U1 with
The 36th pin, the 48th pin and the power supply of the chip U1 connects, and the 24th pin of the chip U1 is also respectively connected with capacitor
One end of one end of C7, one end of capacitor C8 and capacitor C9, the other end of capacitor C7 and the other end and capacitor of capacitor C8
The other end of C9 is connected and is grounded, and the 7th pin of the chip U1 connects the 4th pin of the plug-in unit connectivity port J1, described
The 44th pin of chip U1 is connect with the 2nd pin of plug-in unit connectivity port J3, and the 1st pin of the plug-in unit connectivity port J3 connects
37th pin on ground, the chip U1 is connect with the 2nd pin of the plug-in unit connectivity port J1, the 34th pin of the chip U1
It is connect with the 3rd pin of the plug-in unit connectivity port J1, the 5th pin of the plug-in unit connectivity port J1 connects power supply, the core
The 14th pin of piece U1 is that PERCOM peripheral communication controls pin, and the 12nd pin of the chip U1 is defended with the Beidou with the 13rd pin
Star receiver 5 connects, the receiving end of the 31st pin connection external reader of the chip U1, the 30th pin of the chip U1
The transmitting terminal of external reader is connected, the 20th pin of the chip U1 is connect with the 2nd pin of the plug-in unit connectivity port J2,
The 1st pin of the plug-in unit connectivity port J2 is grounded, the signal of communication of the 21st pin connection peripheral control unit of the chip U1
Receiving end, the communication signal emitting end of the 22nd pin connection peripheral control unit of the chip U1, the 41st of the chip U1 is drawn
Foot, the 42nd pin and the 43rd pin are connect with baroceptor 11, and the 6th pin of the chip U1 connects clock circuit
The 13rd pin of 10, the chip U1 connect radio circuit 8.
As shown in figure 4, the Beidou navigation chip U2 of the big-dipper satellite receiver 5 using model UM220-IV, described
One end of the 3rd pin connection resistance R1 of chip U2, the anode of the other end connection light emitting diode D1 of resistance R1 are described to shine
The cathode of diode D1 is grounded, one end of the 9th pin connection ground capacity C1 and inductance L1 of the chip U2, the chip
The other end and the big-dipper satellite antenna 7 of the 11st pin connection inductance L1 of U2, the 10th pin of the chip U2 and the
12 pins are connected and are grounded, one end of the 20th pin connection resistance R4 of the chip U2, described in the other end connection of resistance R4
The 12nd pin of chip U1, the chip U2 the 21st pin connection resistance R3 one end, resistance R3 the other end connection described in
The 13rd pin of chip U1, the 22nd pin connection ground capacity C4 of the chip U2, one end of resistance R2 and diode D2
Cathode, the anode connection power supply of the diode D2, the anode of the other end connection battery BAT of resistance R2, battery BAT's is negative
Pole ground connection, the 23rd pin of the chip U2 connect one end of ground capacity C3, ground capacity C2 and inductance L2, inductance L2's
The other end connects power supply, the 24th pin ground connection of the chip U2.
As shown in figure 5, sensor chip U3 of the baroceptor 11 using model HP203B, the chip U3's
8th pin connects the 41st pin of the chip U1, one end of the 6th pin connection resistance R8 of the chip U3 and the core
The 43rd pin of piece U1, the other end of resistance R8 connect power supply, one end of the 5th pin connection resistance R7 of the chip U3 and
The 42nd pin of the chip U1, the other end of resistance R7 connect power supply, the 2nd pin connection capacitor C13's of the chip U3
One end and one end of capacitor C12 and ground connection, the 3rd pin connection other end of capacitor C13 of the chip U3, capacitor C12
The other end and power supply.
As shown in fig. 6, the radio circuit 8 includes the detector diode D5 of model HSMS286, model AD8000
Operational amplifier chip U7 and model are amplifier chip U4, U5 and U6 of MGA86563, the input terminal of the chip U4
Connect one end of capacitor C30, one end of the other end connection bandpass filter of capacitor C30, the other end of the bandpass filter
Connect antenna 12, the ground terminal ground connection of the chip U4, one end of the output end connection capacitor C31 of the chip U4 and resistance
One end of R10, the other end of resistance R10 connect one end of ground capacity C28, ground capacity C29 and resistance R9, resistance R9's
The other end connects one end of ground capacity C26, ground capacity C27 and inductance L3, and the other end of inductance L3 connects ground capacity
The other end of C14 and ground capacity C15, the capacitor C31 connect one end of ground resistance R16 and resistance R15, resistance
One end of the other end connection ground resistance R17 and intermediate-frequency filter a of R15, the other end of intermediate-frequency filter a connect capacitor
One end of C32, the other end of capacitor C32 connect the input terminal of the chip U5, the ground terminal ground connection of the chip U5, the core
One end of the output end connection capacitor C33 of piece U5 and one end of resistance R12, the other end of resistance R12 connect ground capacity
One end of C25, ground capacity C24 and resistance R11, resistance R11 the other end connection ground capacity C22, ground capacity C23 with
And one end of inductance L5, the other end of inductance L5 connect ground capacity C16 and ground capacity C17, the capacitor C33's is another
One end of end connection ground resistance R19 and resistance R18, the other end connection ground resistance R20 and intermediate frequency filtering of resistance R18
One end of device b, one end of the other end connection capacitor C34 of intermediate-frequency filter b, the other end of capacitor C34 connect the chip U6
Input terminal, the chip U6 ground terminal ground connection, the chip U6 output end connection capacitor C35 one end and resistance
One end of R14, the other end of resistance R14 connect one end of ground capacity C20, ground capacity C21 and resistance R13, resistance R13
Other end connection ground capacity C18, ground capacity C19 and inductance L4 one end, the other end of inductance L4 is separately connected electricity
Feel the other end of L3, the other end and power supply of inductance L5, the other end connection ground resistance R22 and electricity of the capacitor C35
Hinder one end of R21, one end of the other end connection ground resistance R23 and capacitor C38 of resistance R21, the other end point of capacitor C38
It is not connect with the sliding end of the anode of detector diode D5, ground capacity C37, ground capacity C36 and slide rheostat R24,
The first fixing end of slide rheostat R24 is grounded, and the second fixing end of slide rheostat R24 connects power supply, two pole of detection
Pipe D5 cathode connection ground capacity C39 and inductance L6 one end, inductance L6 the other end connection resistance R27 one end and
The non-inverting input terminal of the chip U7, the other end of resistance R27 become with ground capacity C40, ground capacity C41 and sliding respectively
The sliding end connection of device R28 is hindered, the first fixing end of slide rheostat R28 connects power supply, and the second of slide rheostat R28 is fixed
End ground connection, one end of the inverting input terminal connection ground resistance R25 and resistance R26 of the chip U7, the chip U7's is defeated
Outlet connects the other end of resistance R26 and one end of capacitor C42, output of the other end of capacitor C42 as radio circuit 8
End, and connect with the second central processing subsystem 7.
As shown in fig. 7, the crystal oscillator chip U8 of the clock circuit 10 including model CYC3, model ASM1117's is steady
Press the one of the 1st pin connection resistance R29 of the voltage stabilizing chip U10, the chip U10 of chip U9 and model LM317KIT
It holds, the anode of ground resistance R30 and diode D4, the cathode of the diode D4 is connect with the other end of resistance R29, described
The 3rd pin of chip U10 respectively with the cathode of diode D3, ground capacity C45, the anode of ground capacity C46, ground capacity
The anode and power supply of C47 connects, and the 2nd pin of the chip U10 is connecting the anode of diode D3, ground capacity C48 just
2nd pin of the other end of pole and resistance R29, the chip U10 is also connected with the anode of ground capacity C49, ground capacity
The 3rd pin of C50, ground capacity C51, power supply and the chip U9, the 1st pin ground connection of the chip U9, the chip
The 2nd pin of U9 connects the 4th pin of the anode of capacitor C44, ground capacity C43 and the chip U8, the chip U8's
2nd pin ground connection, output end of the 3rd pin of the U8 as clock circuit 10, and with second central processing subsystem 7
Connection.
In the present embodiment, antenna work ginseng sub-device 1 and 2 the two parts of UWB ad hoc network main website sub-device are passed through into cable
It connects, and adjusts the feeder line of interface that power supply is joined sub-device 1 to antenna work by the electricity of RRU and power, antenna work joins sub-device 1
It is powered by cable to UWB ad hoc network main website sub-device 2, cable inner includes power supply and work ginseng data information, UWB ad hoc network
Main website sub-device 2 is fixed on above antenna holding pole, remains motionless.
In the present embodiment, warp/latitude, the i.e. satellite-signal that will receive of big-dipper satellite antenna 4 are positioned using big-dipper satellite
Big-dipper satellite receiver 5 is given by RF cable, while big-dipper satellite receiver 5 is defended by same root RF cable for Beidou
Star antenna 8 provides working power；Atmospheric pressure value is measured using baroceptor 11 to which height above sea level be calculated；Certainly using UWB
Networking measures the information converting at azimuth and pitch angle, i.e. UWB secondary station 6 communicates with each other with the first central processing subsystem 3,
UWB secondary station 6 gives the angle information of antenna 12 to the first central processing subsystem 3, in three antennas 12 built in UWB secondary station 6
Two antennas keep the same horizontal position, another antenna is then located at the vertical direction with the two antennas and has a spacing
From, it is assumed that three antennas are set to antenna A, antenna B, antenna C, the first central processing subsystem 3 uniformly controls three
The signal transmission time of antenna is spaced a set time aft antenna B and also emits a signal after antenna A emits signal, then
After being spaced a same set time, antenna C also emits a signal, such repeat its transmission electromagnetic impulse signal, and UWB is from group
After host station sub-device 2 receives signal, UWB ad hoc network main website sub-device 2 is traveled to from UWB secondary station 6 by measurement electromagnetic wave
Time is calculated in UWB secondary station 6 in antenna 12 and UWB ad hoc network main website sub-device 2 at a distance from antenna element 9, when this is remote
When journey measuring device position shifts, the distance of 6 distance UWB ad hoc network main website sub-device 2 of UWB secondary station will change,
The time that UWB ad hoc network main website sub-device 2 receives UWB secondary station electromagnetic wave signal will change, and therefore, can obtain antenna
The deviation angle of work ginseng sub-device 1.The above-mentioned work parameter evidence just acquired is combined, and follows operator base station AISG communication
Device protocol adjusts mouth to be sent to the base stations such as RRU-BBU-BSC and the network equipment using AISG agreement by the electricity of electrical tilt antenna, from
And complete the automatic management of antenna work ginseng remote terminal.
In the present embodiment, antenna element 9 is the form of microstrip antenna, by one piece of frequency PCB board group at.Radio circuit figure master
The device is wanted to include: 3 amplifiers (model is MGA-86563), wave detector (model HSMS286) and operational amplifier
(model AD800).3 amplifiers are that the signal that receives antenna element 9 carries out power amplification, wave detector by radiofrequency signal into
Row root mean square detection, so that radiofrequency signal is converted into voltage value, operational amplifier compares the voltage value that wave detector exports
Example amplification, and give the second central processing subsystem 7 and handled, clock circuit provides a standard time clock, to the second center
Processing subsystem 2 is for timing use.
The utility model joins sub-device 1 and UWB ad hoc network main website sub-device 2 by setting antenna work, and electric with base station RRU
It adjusts interface to be attached by aviation cable, can be realized automatic measurement antenna work parameter evidence, participate in measurement without artificial, automatically
Measurement result passes back to the management platform of operator, realizes on OMC network management platform to the remote inquiry of antenna attitude information,
It is effectively guaranteed the accuracy and timeliness of measurement.The utility model solves measurement antenna for base station work and joins not accurate and people
Work unsafe problem when measuring.The utility model is designed reasonably, structure is simple, has application value.
Claims (9)
1. a kind of antenna for base station work joins automatic remote measuring device, which is characterized in that join sub-device (1) including antenna work, and
The UWB ad hoc network main website sub-device (2) being connect with antenna work ginseng sub-device (1) by cable, wherein
Antenna work ginseng sub-device (1) includes the first central processing subsystem (3) and first central processing subsystem
(3) connect big-dipper satellite receiver (5) and UWB secondary station (6), the big-dipper satellite receiver (5) also with big-dipper satellite day
Line (4) connection；
UWB ad hoc network main website sub-device (2) includes the second central processing subsystem (7) and second central processing
Antenna element (9), radio circuit (8) and the clock circuit (10) of system (7) connection.
2. antenna for base station work according to claim 1 joins automatic remote measuring device, which is characterized in that the antenna element
(9) it is made of frequency PCB plate.
3. antenna for base station work according to claim 1 joins automatic remote measuring device, which is characterized in that the UWB secondary station
(6) the equal baroceptor (11) connecting with first central processing subsystem (3) and three antennas (12) are built-in with,
In, three antennas (12) include the antenna of two horizontal directions and the antenna of a vertical direction.
4. antenna for base station work according to claim 1 joins automatic remote measuring device, which is characterized in that the big-dipper satellite
The model TSH050 of antenna (4), and connect by RF cable with the big-dipper satellite receiver (5).
5. antenna for base station work according to claim 1 joins automatic remote measuring device, which is characterized in that first center
Processing subsystem (3) is identical with the second central processing subsystem (7) structure, includes plug-in unit connectivity port J1, J2, J3 and adopting
With one end of the 5th pin connection crystal oscillator Y1 of the singlechip chip U1, the chip U1 of model STM32F101C8,
One end of resistance R5 and one end of capacitor C5, the other end, the resistance of the 6th pin connection crystal oscillator Y1 of the chip U1
The other end of R5 and one end of capacitor C6, the other end of capacitor C5 are connected with the other end of capacitor C6, and connect with the plug-in unit
The 1st pin connect and ground of port J1 is connect, the 9th pin of the chip U1 connects one end of one end of resistance R6, capacitor C10
And one end of capacitor C11, the other end of resistance R6 connect power supply, the other end phase of the other end and capacitor C11 of capacitor C10
Even, and the 8th pin connect and ground with the chip U1, the 8th pin of the chip U1 also with the chip U1 the 47th
The 36th pin of pin, the 35th pin and the connection of the 23rd pin, the 24th pin of the chip U1 and the chip U1, the 48th
Pin and power supply connection, the 24th pin of the chip U1 be also respectively connected with one end of capacitor C7, capacitor C8 one end and
The other end of one end of capacitor C9, capacitor C7 is connected and is grounded with the other end of the other end of capacitor C8 and capacitor C9, described
The 7th pin of chip U1 connects the 4th pin of the plug-in unit connectivity port J1, and the 44th pin of the chip U1 is connect with plug-in unit
The 2nd pin of port J3 connects, the 1st pin ground connection of the plug-in unit connectivity port J3, the 37th pin of the chip U1 and institute
The 2nd pin connection of plug-in unit connectivity port J1 is stated, the 34th pin of the chip U1 draws with the 3rd of the plug-in unit connectivity port J1
Foot connection, the 5th pin of the plug-in unit connectivity port J1 connect power supply, and the 14th pin of the chip U1 is PERCOM peripheral communication control
12nd pin of pin, the chip U1 is connect with the big-dipper satellite receiver (5) with the 13rd pin, the chip U1's
31st pin connects the receiving end of external reader, the transmitting terminal of the 30th pin connection external reader of the chip U1, institute
The 20th pin for stating chip U1 is connect with the 2nd pin of the plug-in unit connectivity port J2, and the 1st of the plug-in unit connectivity port J2 is drawn
Foot ground connection, the signal of communication receiving end of the 21st pin connection peripheral control unit of the chip U1, the 22nd of the chip U1 is drawn
Foot connects the communication signal emitting end of peripheral control unit, and the 41st pin of the chip U1, the 42nd pin and the 43rd pin are equal
It is connect with baroceptor (11), the 6th pin of the chip U1 connects clock circuit (10), the 13rd pin of the chip U1
It connects radio circuit (8).
6. antenna for base station work according to claim 5 joins automatic remote measuring device, which is characterized in that the big-dipper satellite
Receiver (5) connects the one of resistance R1 using the 3rd pin of Beidou navigation the chip U2, the chip U2 of model UM220-IV
End, the anode of the other end connection light emitting diode D1 of resistance R1, the cathode ground connection of the light emitting diode D1, the chip U2
The 9th pin connection ground capacity C1 and inductance L1 one end, the chip U2 the 11st pin connection inductance L1 it is another
End and the big-dipper satellite antenna (4), the 10th pin of the chip U2 are connected and are grounded with the 12nd pin, the chip U2
The 20th pin connection resistance R4 one end, the other end of resistance R4 connects the 12nd pin of the chip U1, the chip U2
The 21st pin connection resistance R3 one end, the other end of resistance R3 connects the 13rd pin of the chip U1, the chip U2
The 22nd pin connection ground capacity C4, one end of resistance R2 and the cathode of diode D2, the anode of the diode D2 is even
Connect power supply, the anode of the other end connection battery BAT of resistance R2, the cathode ground connection of battery BAT, the 23rd pin of the chip U2
One end of ground capacity C3, ground capacity C2 and inductance L2 are connected, the other end of inductance L2 connects power supply, the chip U2's
24th pin ground connection.
7. antenna for base station work according to claim 5 joins automatic remote measuring device, which is characterized in that the air pressure sensing
Device (11) uses the sensor chip U3 of model HP203B, and the 8th pin of the chip U3 connects the 41st of the chip U1
Pin, one end of the 6th pin connection resistance R8 of the chip U3 and the 43rd pin of the chip U1, resistance R8's is another
End connection power supply, one end of the 5th pin connection resistance R7 of the chip U3 and the 42nd pin of the chip U1, resistance R7
The other end connect power supply, the chip U3 the 2nd pin connection capacitor C13 one end and capacitor C12 one end and ground connection,
The 3rd pin of the chip U3 connects the other end and power supply of the other end of capacitor C13, capacitor C12.
8. antenna for base station work according to claim 5 joins automatic remote measuring device, which is characterized in that the radio circuit
It (8) include that the detector diode D5 of model HSMS286, the operational amplifier chip U7 of model AD8000 and model are
Amplifier chip U4, U5 and U6 of MGA86563, one end of the input terminal connection capacitor C30 of the chip U4, capacitor C30's is another
One end connects one end of bandpass filter, and the other end of the bandpass filter connects antenna (12), the ground connection of the chip U4
End ground connection, one end of the output end connection capacitor C31 of the chip U4 and one end of resistance R10, the other end connection of resistance R10
One end of ground capacity C28, ground capacity C29 and resistance R9, other end connection ground capacity C26, the ground connection electricity of resistance R9
Hold one end of C27 and inductance L3, the other end of inductance L3 connects ground capacity C14 and ground capacity C15, the capacitor
C31 the other end connection ground resistance R16 and resistance R15 one end, resistance R15 the other end connection ground resistance R17 with
And one end of intermediate-frequency filter a, one end of the other end connection capacitor C32 of intermediate-frequency filter a, the other end connection of capacitor C32
The input terminal of the chip U5, the ground terminal ground connection of the chip U5, one end of the output end connection capacitor C33 of the chip U5
And one end of resistance R12, the other end of resistance R12 connect the one of ground capacity C25, ground capacity C24 and resistance R11
End, the other end of resistance R11 connect one end of ground capacity C22, ground capacity C23 and inductance L5, the other end of inductance L5
The other end for connecting ground capacity C16 and ground capacity C17, the capacitor C33 connects ground resistance R19 and resistance R18
One end, resistance R18 the other end connection ground resistance R20 and intermediate-frequency filter b one end, intermediate-frequency filter b's is another
One end of end connection capacitor C34, the other end of capacitor C34 connect the input terminal of the chip U6, the ground terminal of the chip U6
Ground connection, one end of the output end connection capacitor C35 of the chip U6 and one end of resistance R14, the other end connection of resistance R14
One end of ground capacity C20, ground capacity C21 and resistance R13, the other end connection ground capacity C18 of resistance R13, ground connection
One end of capacitor C19 and inductance L4, the other end of inductance L4 be separately connected the other end of inductance L3, inductance L5 the other end with
And power supply, one end of the other end connection ground resistance R22 and resistance R21 of the capacitor C35, the other end of resistance R21 connect
One end of ground resistance R23 and capacitor C38 are connect, the other end of capacitor C38 is electric with the anode of detector diode D5, ground connection respectively
Hold the sliding end connection of C37, ground capacity C36 and slide rheostat R24, the first fixing end of slide rheostat R24 is grounded,
The second fixing end of slide rheostat R24 connects power supply, the cathode connection ground capacity C39 and electricity of the detector diode D5
Feel one end of L6, one end of the other end connection resistance R27 of inductance L6 and the non-inverting input terminal of the chip U7, resistance R27
The other end connect respectively with the sliding end of ground capacity C40, ground capacity C41 and slide rheostat R28, slide rheostat
The first fixing end of R28 connects power supply, the second fixing end ground connection of slide rheostat R28, the inverting input terminal of the chip U7
Connect one end of ground resistance R25 and resistance R26, the other end and electricity of the output end connection resistance R26 of the chip U7
Hold C42 one end, output end of the other end of capacitor C42 as radio circuit (8), and with the second central processing subsystem (7)
Connection.
9. antenna for base station work according to claim 5 joins automatic remote measuring device, which is characterized in that the clock circuit
It (10) include the crystal oscillator chip U8 of model CYC3, the voltage stabilizing chip U9 of model ASM1117 and model LM317KIT
One end, ground resistance R30 and the diode D4 of the 1st pin connection resistance R29 of voltage stabilizing chip U10, the chip U10 are just
The cathode of pole, the diode D4 is connect with the other end of resistance R29, the 3rd pin of the chip U10 respectively with diode D3
Cathode, ground capacity C45, the anode of ground capacity C46, the anode of ground capacity C47 and power supply connection, the chip
Anode, the anode of ground capacity C48 and the other end of resistance R29 of the 2nd pin connection diode D3 of U10, the chip
The 2nd pin of U10 is also connected with the anode of ground capacity C49, ground capacity C50, ground capacity C51, power supply and the chip
The 3rd pin of U9, the 1st pin ground connection of the chip U9, the anode of the 2nd pin connection capacitor C44 of the chip U9, ground connection
The 4th pin of capacitor C43 and the chip U8, the 2nd pin ground connection of the chip U8, the 3rd pin of the U8 as when
The output end of clock circuit (10), and connect with second central processing subsystem (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199998.0U CN209399966U (en) | 2019-02-14 | 2019-02-14 | A kind of antenna for base station work ginseng automatic remote measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199998.0U CN209399966U (en) | 2019-02-14 | 2019-02-14 | A kind of antenna for base station work ginseng automatic remote measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209399966U true CN209399966U (en) | 2019-09-17 |
Family
ID=67899222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920199998.0U Expired - Fee Related CN209399966U (en) | 2019-02-14 | 2019-02-14 | A kind of antenna for base station work ginseng automatic remote measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209399966U (en) |
-
2019
- 2019-02-14 CN CN201920199998.0U patent/CN209399966U/en not_active Expired - Fee Related
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Granted publication date: 20190917 Termination date: 20200214 |
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