CN208569024U - Radar calibration source device - Google Patents
Radar calibration source device Download PDFInfo
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- CN208569024U CN208569024U CN201821120407.8U CN201821120407U CN208569024U CN 208569024 U CN208569024 U CN 208569024U CN 201821120407 U CN201821120407 U CN 201821120407U CN 208569024 U CN208569024 U CN 208569024U
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Abstract
The embodiment of the present application provides a kind of radar calibration source device, is related to radar calibration technical field.Include: calibration controller, reaches the control signal that target strength carries out calibration for obtaining the signal strength for the calibration source signal for needing radar calibration source device to emit of exterior terminal wireless transmission, and obtain trigger signal according to control signal is corresponding.Radar calibration source, for according to trigger signal from attenuation different multichannel surge damping circuit the corresponding target surge damping circuit of triggering and conducting, the reference signal of acquisition by target surge damping circuit carried out decaying obtain signal strength reaching the calibration source signal of target strength.Realize the intelligent effect that radar calibration source device is automatically performed entire calibration process under external terminal remote wireless control, operator is controlled without being limited to environmental factor entire calibration process safely, and operator is also no longer time-consuming and laborious to entire calibration process control.
Description
Technical field
This application involves radar calibration technical fields, in particular to a kind of radar calibration source device.
Background technique
Currently, the radar in ground carries out tracking calibration work, the necessary tactical and technical norms of instrumentation radar, to sentence
Whether the tracking performance of disconnected radar meets index request, has very important reference price to the state of the art of timely adjustment radar
Value.Wherein, realize that carrying out tracking calibration work to radar is current widely applied test mode using calibration source.
Utility model content
In view of this, the application's is designed to provide a kind of radar calibration source device.
Embodiments herein is accomplished by the following way:
In a first aspect, the embodiment of the present application provides a kind of radar calibration source device, comprising: calibration controller, for obtaining
The signal strength for obtaining the calibration source signal of the needs radar calibration source device transmitting of exterior terminal wireless transmission reaches target
Intensity carries out the control signal of calibration, and obtains trigger signal according to the control signal is corresponding.Radar calibration source is used for basis
The trigger signal corresponding target surge damping circuit of triggering and conducting from the different multichannel surge damping circuit of attenuation, by the base of acquisition
Calibration signal carries out decaying by the target surge damping circuit and obtains the calibration source letter that signal strength reaches the target strength
Number.
Embodiment with reference to first aspect, in some possible implementations, the radar calibration source includes: signal
Source, the reference signal output for that will obtain.Multichannel surge damping circuit unit, for different from attenuation according to the trigger signal
Multichannel surge damping circuit in the corresponding target surge damping circuit of triggering and conducting, by the reference signal by be connected the target decline
Subtract circuit output.The multichannel surge damping circuit of multiple attenuators, the multiple attenuator and the multichannel surge damping circuit unit is one by one
It is correspondingly connected with, the target attenuator connecting in the multiple attenuator with the target surge damping circuit declines for obtaining the target
Reference signal decaying is obtained signal strength and reached described in the target strength by the reference signal for subtracting circuit output
Calibration source signal.Antenna, for emitting the calibration source signal.
Embodiment with reference to first aspect, in some possible implementations, the calibration controller is GPRS mark
School controller, the calibration controller are used to obtain the exterior terminal by GPRS communication mode and are wirelessly transferred the control letter
Number.
Embodiment with reference to first aspect, in some possible implementations, further includes: intrusion detection equipment is used
When the radar calibration source device described in invader's illegal invasion, triggering obtains invasion signal, and the invasion signal is exported.Prison
Controller is controlled, it, will be described according to the invasion signal of acquisition acquisition warning message for being wirelessly communicated with the exterior terminal
Warning message is wirelessly transmitted to the exterior terminal.
Embodiment with reference to first aspect, in some possible implementations, further includes: the monitoring controller is
GPRS monitoring controller, the monitoring controller are used to be wirelessly transferred the warning message of acquisition by GPRS communication mode
To the exterior terminal.
Embodiment with reference to first aspect, in some possible implementations, further includes: warning device is used for
When radar calibration source device described in the intrusion detection equipment monitoring to invader's illegal invasion, according to the monitoring controller
Control issues acousto-optic and is alerted, and acquires radar calibration source device location according to the control of the monitoring controller
Video image and location information, the video image and the location information are exported to the monitoring controller.The prison
Controller is controlled, for the video image and the location information to be wirelessly transmitted to the exterior terminal.
Embodiment with reference to first aspect, in some possible implementations, the warning device includes: that acousto-optic is accused
Alert device, when being used for the radar calibration source device described in the intrusion detection equipment monitoring to invader's illegal invasion, according to described
The control of monitoring controller issues acousto-optic and is alerted.Video monitor, in the intrusion detection equipment monitoring to invasion
Described in person's illegal invasion when radar calibration source device, the radar calibration source device is acquired according to the control of the monitoring controller
The video image in location exports the video image to the monitoring controller.Positioning device, for being supervised in the invasion
When measurement equipment monitors radar calibration source device described in invader's illegal invasion, institute is acquired according to the control of the monitoring controller
The location information for stating radar calibration source device location exports the location information to the monitoring controller.
Embodiment with reference to first aspect, in some possible implementations, further includes: solar power supply unit,
For that will be the calibration controller, the radar calibration source, the intrusion detection equipment, the prison based on the solar energy of acquisition
Control controller and warning device power supply.
Embodiment with reference to first aspect, in some possible implementations, the solar power supply unit includes:
Solar panels, for the solar energy of acquisition to be converted to electric energy.Power supply module, for being the calibration based on the electric energy is obtained
Controller, the radar calibration source, the intrusion detection equipment, the monitoring controller and warning device power supply.
Embodiment with reference to first aspect, in some possible implementations, further includes: in the mark of distribution setting
School cabinet and calibration tower.The calibration controller, the signal source, the multichannel surge damping circuit are provided in the calibration cabinet
Unit, the multiple attenuator, the intrusion detection equipment, the monitoring controller, the positioning device and the power supply mould
Block.The antenna, the solar panels, the audible and visual alarm device and the video monitor are provided on the calibration tower,
In, the monitor mode of the video monitor is towards in the calibration cabinet.
The beneficial effect of the embodiment of the present application is:
The calibration source letter for needing radar calibration source device to emit of exterior terminal wireless transmission is obtained by calibration controller
Number signal strength reach target strength carry out calibration control signal, calibration controller then can according to control signal correspondence obtain
Obtain trigger signal.Correspondingly, radar calibration source then can be according to the trigger signal from the different multichannel surge damping circuit of attenuation
The corresponding target surge damping circuit of triggering and conducting, realizes the reference signal of acquisition carrying out decaying acquisition by target surge damping circuit
Signal strength reaches the calibration source signal of target strength, and realizing radar calibration source device then can be with the calibration source signal
Calibration is carried out, and has reached radar calibration source device and is automatically performed entire calibration process under external terminal remote wireless control
Intelligent effect, operator safely controls without being limited to environmental factor entire calibration process, and
Operator is also no longer time-consuming and laborious to entire calibration process control.
Other feature and advantage of the application will be illustrated in subsequent specification, also, partly be become from specification
It is clear that being understood and implementing the embodiment of the present application.The purpose of the application and other advantages can be by written
Specifically noted structure is achieved and obtained in specification, claims and attached drawing.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the application
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.By the way that shown in attached drawing, above and other purpose, the feature and advantage of the application will be more clear.In whole
Identical appended drawing reference indicates identical part in attached drawing.Attached drawing, emphasis deliberately are not drawn by actual size equal proportion scaling
It is that the purport of the application is shown.
Fig. 1 shows a kind of first structure block diagram of radar calibration source device provided by the embodiments of the present application；
Fig. 2 shows a kind of second structural block diagrams of radar calibration source device provided by the embodiments of the present application；
Fig. 3 shows a kind of third structural block diagram of radar calibration source device provided by the embodiments of the present application；
Fig. 4 shows a kind of structural schematic diagram of radar calibration source device provided by the embodiments of the present application.
Icon: 100- radar calibration source device；110- calibration controller；120- radar calibration source；121- signal source；
122- surge damping circuit unit；123- attenuator；124- antenna；130- intrusion detection equipment；140- monitoring controller；150- alarm
Equipment；151- audible and visual alarm device；152- video monitor；153- positioning device；160- solar power supply unit；The 161- sun
It can plate；162- power supply module；1621- battery charge and discharge protector；1622- battery；Bis- road power switch of 1623-；1624- inversion
Device；170- calibration tower；180- calibration cabinet.
Specific embodiment
Currently, operator needs the field position in calibration source when operator realizes the calibration to radar by calibration source
Place controls the work in calibration source, to realize that calibration source carries out calibration to radar.
But inventor has found by long-term practical studies, due to calibration source field position usually apart from radar station farther out
(usually distance is more than 1Km).When being manipulated to calibration source, it is necessary to which operator operates back and forth, time-consuming and laborious.Especially
It is when calibration source is located at field website, once weather conditions are severe, which will limit operator and smoothly go to mark
School source location, thus will affect calibration work go on smoothly in addition the environmental factor also results in operator in calibration source
It is in unsafe condition back and forth between radar station.
Defect present in the above scheme in the prior art, is that inventor is obtaining after practicing and carefully studying
As a result, therefore, the solution that the discovery procedure of the above problem and hereinafter the embodiment of the present application are proposed regarding to the issue above
Scheme all should be the contribution that inventor makes the application during the application.
Based on the studies above, the embodiment of the present application provides a kind of radar calibration source device.The present embodiment passes through calibration control
The signal strength that device processed obtains the calibration source signal for needing radar calibration source device to emit of exterior terminal wireless transmission reaches mesh
The control signal that intensity carries out calibration is marked, calibration controller then can obtain trigger signal according to control signal is corresponding.Correspondingly,
Radar calibration source then can according to the trigger signal from attenuation different multichannel surge damping circuit the corresponding target of triggering and conducting
Surge damping circuit realizes and the reference signal of acquisition is carried out decaying by target surge damping circuit obtains signal strength to reach target strong
The calibration source signal of degree, and realize radar calibration source device and then calibration can be carried out with the calibration source signal, and reach
Radar calibration source device is automatically performed the intelligent effect of entire calibration process under external terminal remote wireless control, so that
Operator can safely control without being limited to environmental factor entire calibration process, and operator is to entire calibration
Process control is also no longer time-consuming and laborious.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings or this is practical new
Type product using when the orientation or positional relationship usually put, be merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and
It cannot be understood as indicating or implying relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Referring to Fig. 1, the embodiment of the present application provides a kind of radar calibration source device 100.The radar calibration source device 100
It include: calibration controller 110 and radar calibration source 120.Wherein, calibration controller 110 is electrically connected with radar calibration source 120, and
Calibration controller 110 with long-range exterior terminal for communicating to connect through wireless communication.sheng
Calibration controller 110 be used for obtain exterior terminal wireless transmission need 120 control device of radar calibration source send out
The signal strength for the calibration source signal penetrated reaches the control signal that target strength carries out calibration, and is obtained according to control signal correspondence
Obtain trigger signal.
Radar calibration source 120 be used for according to the trigger signal from attenuation different multichannel surge damping circuit triggering and conducting phase
The reference signal of acquisition is carried out decaying acquisition signal strength by the target surge damping circuit and reaches mesh by the target surge damping circuit answered
Mark the calibration source signal of intensity.
In the optional embodiment of the present embodiment, the radar calibration source device 100 further include: intrusion detection equipment 130,
Monitoring controller 140, warning device 150 and solar power supply unit 160.
Intrusion detection equipment 130 is used in invader's illegal invasion radar calibration source device 100, which sets
Standby 130 can be triggered and act acquisition invasion signal, so that signal output monitoring controller 140 will be invaded.
Monitoring controller 140 is used to wirelessly communicate with exterior terminal, obtains warning message according to the invasion signal of acquisition, from
And the warning message is wirelessly transmitted to exterior terminal.
Warning device 150 is for also monitoring invader's illegal invasion radar calibration source in the intrusion detection equipment 130
When device 100, acousto-optic is issued according to the control of the monitoring controller 140 and is alerted, and according to the monitoring controller 140
The video image and location information in 100 location of radar calibration source device are controlled and acquired, and video image and position are believed
Breath output is to the monitoring controller 140, so that video image and location information are wirelessly transmitted to outside by the monitoring controller 140 again
Portion's terminal.
Solar power supply unit 160 for will based on the solar energy of acquisition be calibration controller 110, radar calibration source 120,
Intrusion detection equipment 130, monitoring controller 140 and warning device 150 are powered.
Referring to Fig. 2, calibration controller 110 can be GPRS calibration controller 110, i.e. calibration controller 110 can be
The GPRS of conventional model controls chip on the market.It can have a SIM card (Subscriber in calibration controller 110
Identification Module, subscriber identification card), such calibration controller 110 by the SIM card then can with it is outer
It is communicated between portion's terminal by GPRS communication mode.Certainly, calibration controller 110 used GPRS to communicate in the present embodiment
Mode is only a kind of optional embodiment of the present embodiment, is not intended as the restriction to the present embodiment, alternatively, the calibration controller
110 can also be used Lora communication to realize.
When operator needs control radar calibration source device 100 to carry out calibration, operator can be in long-range radar station
Interior operation exterior terminal sends control signal to the calibration controller 110 of the radar calibration source device 100.Wherein, which believes
What is number characterized is to need 120 control device of radar calibration source to reach target strength with signal strength to carry out calibration, and target
Intensity is the intensity that operator defines according to calibration demand.Correspondingly, the SIM card of calibration controller 110 then passes through GPRS
Communication mode obtains the control signal of exterior terminal wireless transmission.Calibration controller 110 then presses itself according to the control signal
Preset control program, which can be generated, obtains corresponding trigger signal.Wherein, which can be level signal, Yi Jigen
According to need 120 control device of radar calibration source with signal strength reach target strength difference, calibration controller 110 obtain control
Signal processed is also different accordingly, then the corresponding level value for generating each trigger signal obtained is also due to each difference of control signal
And it is different.It is understood that it is current base on the market that calibration controller 110, which generates trigger signal according to control signal,
In the usual manner for programming and realizing to calibration controller 110.
In the present embodiment, the port I/O of calibration controller 110 passes through the connection with radar calibration source 120, calibration controller
110 export the trigger signal to the calibration controller 110.
Radar calibration source 120 can be the integrated of multiple modules or unit, and radar calibration source 120 may include: signal source
121, multichannel surge damping circuit unit 122, multiple attenuators 123 and antenna 124.Wherein, signal source 121 and solar power supply unit
160 connections, multichannel surge damping circuit unit 122 are connect with signal source 121 and calibration controller 110 respectively, and multiple attenuators 123 are then
One-to-one correspondence is connect with the multichannel surge damping circuit unit 122, and antenna 124 is then connect with the multichannel surge damping circuit unit 122.
Signal source 121 can be the signal generator of conventional type number.Signal source 121 is based on solar power supply unit 160
Power supply, for example, signal source 121 obtain solar power supply unit 160 export 220V alternating current, signal source 121 can be generated and
Reference signal is obtained, and the reference signal is exported to multichannel surge damping circuit unit 122.It should be noted that the reference signal
It can be the sine wave signal of high frequency, and the energy value of the reference signal is no less than peak required for calibration.
Multichannel surge damping circuit unit 122 can be single pole multiple throw, for example, if desired multichannel surge damping circuit unit 122
Surge damping circuit be 5 tunnels, then multichannel surge damping circuit unit 122 can be five throw switch of hilted broadsword.Multichannel surge damping circuit unit 122
It is based upon single pole multiple throw, multichannel surge damping circuit unit 122 can have multichannel surge damping circuit and multichannel decaying accordingly
Under the original state not being triggered, multichannel surge damping circuit is off state in circuit.
Specifically, the control contact of multichannel surge damping circuit unit 122 is to connect with calibration controller 110, and multichannel decays
The road the multichannel surge damping circuit Zhong Mei surge damping circuit of circuit units 122 is connect with signal source 121.In multichannel surge damping circuit unit
When 122 control contact does not obtain the trigger signal of the output of calibration controller 110, although every road surge damping circuit can also obtain letter
The reference signal that number source 121 exports, but the off state of every road surge damping circuit makes every road surge damping circuit can not be by the benchmark
Signal output.
Correspondingly, obtaining the trigger signal that calibration controller 110 exports in the control contact of multichannel surge damping circuit unit 122
When, since trigger signal is level signal, the level that can be then had by trigger signal based on electric magnetisation principle is generated
The magnetic field of respective intensities can generate the magnetic force of corresponding size in the magnetic field of the respective intensities, and then pass through the magnetic of the correspondence size
Power can push the disconnecting link in multichannel surge damping circuit unit 122 to be closed on corresponding surge damping circuit, so that corresponding decaying
Circuit conducting.Based on this, multichannel surge damping circuit unit 122 then can make disconnecting link close according to the magnetic force that the trigger signal generates
It closes on corresponding target surge damping circuit, realizes the corresponding target of triggering and conducting from attenuation different multichannel surge damping circuit
Surge damping circuit, so that the target surge damping circuit is changed on state by open circuit and exported the reference signal of acquisition.
In multiple attenuators 123 each attenuator 123 all can be conventional model on the market signal attenuator 123.It is more
In a attenuator 123 each attenuator 123 to other attenuators 123 in the pad value of signal and multiple attenuators 123 not
It is identical, and multichannel surge damping circuit of the multiple attenuators 123 also with multichannel surge damping circuit unit 122 connects one to one.For example, more
The multichannel surge damping circuit of road surge damping circuit unit 122 is respectively circuit A, circuit B, circuit C, circuit D and circuit E and multiple
Attenuator 123 is respectively attenuator 1231, attenuator 1232, attenuator 1233, attenuator 1234 and attenuator 1235；So return
Road A is connect with attenuator 1231, circuit B is connect with attenuator 1232, circuit C is connect with attenuator 1233, circuit D and attenuator
1234 connections and circuit E are connect with attenuator 1235.In this way, be connected according to different surge damping circuit, reference signal then can be with
It is input into differential declines device 123, to realize different degrees of decaying.In this present embodiment, in multiple attenuators 123 with lead
The attenuator 123 of logical target surge damping circuit connection can be used as target attenuator 123, which can then use
In the reference signal for obtaining the output of target surge damping circuit, reference signal is decayed and obtains the mark that signal strength reaches target strength
School source signal, and the calibration source signal is exported to antenna 124.
Antenna 124 can be the antenna 124 of conventional model on the market, and the antenna 124 is after obtaining calibration source signal, so that it may
To emit the calibration source signal, to realize whether the calibration tested radar can track the calibration source signal of the transmitting.
It should be noted that radar calibration source 120 is by above-mentioned construction, radar calibration source 120 can be according to operator's
Demand launches the different calibration source signal of intensity.For example, operator needs radar calibration source 120 to emit maximum intensity
Calibration source signal, and the dough softening of signal is successively increased by each attenuator 123 of the sequence of attenuator 1231 to attenuator 1235
Add, then multichannel surge damping circuit unit 122 can push disconnecting link that circuit A is connected based on the magnetic force that trigger signal generates,
Reference signal is attenuated device 1231 and is decayed with minimum level, just obtains the calibration source signal of maximum intensity, and then antenna 124 just will
The calibration source signal of the maximum intensity emits, to realize the calibration of maximum intensity.In another example operator needs radar calibration source
The calibration source signal of 120 transmitting moderate strengths, and by 123 pairs of each attenuator of sequence letters of attenuator 1231 to attenuator 1235
Number the dough softening successively increase, then multichannel surge damping circuit unit 122 can based on trigger signal generate magnetic force and push knife
Circuit C is connected in lock, and reference signal is attenuated device 1233 with moderate decaying, just obtains the calibration source letter of moderate strength
Number, and then antenna 124 just emits the calibration source signal of the moderate strength, to realize the calibration of moderate strength.For another example operation
Member needs radar calibration source 120 to emit the calibration source signal of minimum intensity, and presses the sequence of attenuator 1231 to attenuator 1235
Each attenuator 123 successively increases the dough softening of signal, then multichannel surge damping circuit unit 122 can be generated based on trigger signal
Magnetic force and push disconnecting link that circuit E is connected, reference signal is attenuated device 1235 and decayed with top, is just obtained minimum strong
The calibration source signal of degree, and then antenna 124 just emits the calibration source signal of the minimum intensity, to realize the mark of minimum intensity
School.
Further, it is to be understood that 120 above content of radar calibration source is based on, radar calibration source 120 is based on touching
It signals and generates and may each be during emitting calibration source signal and realized by hardware device.
Referring to Fig. 3, intrusion detection equipment 130 can be the illegal invasion trigger action switch of conventional model on the market.
When the radar calibration source device 100 is opened in the invasion for having invader illegal, the invasion operation meeting of invader is so that the invasion is supervised
Measurement equipment 130 is triggered movement, and the trigger action of the intrusion detection equipment 130 can generate and obtain invasion signal, wherein should
Invading signal can be analog signal, i.e. the invasion signal can be high level.Intrusion detection equipment 130 with monitoring by controlling
The connection of device 140 can then export the invasion signal to monitoring controller 140.
Monitoring controller 140 can be GPRS monitoring controller 140, i.e. monitoring controller 140 may be normal on the market
The GPRS of formalism number controls chip.Also it can have a SIM card in monitoring controller 140, such monitoring controller 140 passes through
The SIM card can then be communicated between exterior terminal by GPRS communication mode.Certainly, control is monitored in the present embodiment
Device 140 used GPRS communication mode to be also only a kind of optional embodiment of the present embodiment, was not intended as to the present embodiment
It limits, alternatively, Lora communication can also be used to realize in the monitoring controller 140.
In the present embodiment, the port I/O of monitoring controller 140 can respectively with intrusion detection equipment 130 and warning device
150 connections.Monitoring controller 140 can obtain the invasion signal of the transmission of intrusion detection equipment 130.Monitoring controller 140 is by pre-
If controlling program, when obtaining the invasion signal, monitoring controller 140 can be generated and obtain warning message and the monitoring
The SIM card of controller 140 then passes through GPRS communication mode and the warning message is sent to exterior terminal, to inform operator's thunder
The case where school source device 100 up to standard is likely to occur by illegal invasion.At the same time, monitoring controller 140 presses default control journey
Sequence, when obtaining the invasion signal, monitoring controller 140 can also generate and obtain sound-light alarm triggering command.Monitoring control
Device 140 can then export sound-light alarm triggering command to warning device 150.
In the present embodiment, optionally, the warning message obtained in operator based on exterior terminal, operator may be selected
The video image in 100 location of radar calibration source device is obtained, to know the concrete condition of the radar calibration source device 100；
And the operator also may be selected to obtain the location information of the radar calibration source device 100, to determine the radar calibration source device
Whether 100 illegally carried by invader.Specifically, operator can manipulate exterior terminal, correspondingly, exterior terminal
It then can be generated and obtain that video is instructed and/or position is instructed, and exterior terminal is also in such a way that GPRS is communicated
The video is instructed and/or position obtains instruction and is wirelessly transmitted to monitoring controller 140.
The SIM card of monitoring controller 140 then passes through GPRS communication mode acquisition video and is instructed, monitoring controller 140
By pre-set control programs, when obtaining video acquisition instruction, monitoring controller 140 can also generate and obtain video acquisition
It instructs and exports to the SIM card of the warning device 150 and/or monitoring controller 140 and then pass through GPRS communication mode acquisition position
It is instructed, monitoring controller 140 presses pre-set control programs, and when obtaining position acquisition instruction, monitoring controller 140 is also
It can be generated and obtain station acquisition and instruct and export to the warning device 150.Correspondingly, monitoring controller 140 can then obtain
The warning device 150 instructs and collected video image and/or monitoring controller 140 then can be with according to video acquisition
The warning device 150 is obtained to be instructed and collected location information according to station acquisition.The SIM card of monitoring controller 140 is then led to
It crosses GPRS communication mode and the video image and/or location information is sent to exterior terminal.
Warning device 150 can be the integrated of multiple modules or unit, and warning device 150 may include: audible and visual alarm device
151, video monitor 152 and positioning device 153.Wherein, audible and visual alarm device 151, video monitor 152 and positioning device 153
It is connect with monitoring controller 140.
Audible and visual alarm device 151 is used to monitor invader's illegal invasion radar calibration source device in intrusion detection equipment 130
When 100, acousto-optic is issued according to the control of monitoring controller 140 and is alerted.Specifically, audible and visual alarm device 151 can be conventional
The broadcasting equipment of the sound-light alarm of model.Monitor that invader's illegal invasion radar calibration source fills in intrusion detection equipment 130
When setting 100, audible and visual alarm device 151 can obtain the sound-light alarm triggering command of the transmission of monitoring controller 140, be based on the acousto-optic report
Alert triggering command, audible and visual alarm device 151 can carry out audible and visual alarm accordingly with buzzer and scintillation light.
Video monitor 152 is used to monitor invader's illegal invasion radar calibration source device in intrusion detection equipment 130
When 100, according to the video image in control acquisition 100 location of radar calibration source device of monitoring controller 140, by video figure
As output to the monitoring controller 140.Specifically, video monitor 152 can be the monitoring camera of conventional type number.Entering
When invading monitoring device 130 and monitoring invader's illegal invasion radar calibration source device 100, video monitor 152 can also be obtained
The video acquisition instruction that monitoring controller 140 is sent, is instructed, video monitor 152 can be collected accordingly based on the video acquisition
100 location of radar calibration source device video image, and the video image is transmitted to the monitoring controller in real time
140。
Positioning device 153 is used to monitor invader's illegal invasion radar calibration source device 100 in intrusion detection equipment 130
When, it is according to the location information in control acquisition 100 location of radar calibration source device of monitoring controller 140, location information is defeated
Out to monitoring controller 140.Specifically, positioning device 153 can be the Beidou positioning chip of conventional type number.In intrusion detection
When equipment 130 monitors invader's illegal invasion radar calibration source device 100, positioning device 153 can also obtain monitoring control
The station acquisition instruction that device 140 is sent, is instructed based on the station acquisition, and positioning device 153 can corresponding collected radar calibration
The location information in 100 location of source device, and the location information is transmitted to the monitoring controller 140 in real time.
Also solar powered to set as shown in figure 3, solar power supply unit 160 can be the integrated of multiple modules or unit
Standby 160 may include: solar panels 161 and power supply module 162.
Solar panels 161 are used to the solar energy of acquisition being converted to electric energy, specifically, solar panels 161 can be market
The photovoltaic panel of upper routine model.Solar panels 161 are usually to be arranged in be easy to be convenient for solar panels in this way towards the position of the sun
161, which can will obtain solar energy, is converted to electric energy, and in real time by power output to power supply module 162.
Power supply module 162 is used to based on electric energy is obtained be calibration controller 110, radar calibration source 120, intrusion detection equipment
130, monitoring controller 140 and warning device 150 are powered.
Specifically, power supply module 162 may be the integrated of multiple units, i.e., the power supply module 162 may include: electricity
Pond charge and discharge protector 1621, battery 1622, two road power switches 1623 and inverter 1624.Wherein, battery charge and discharge protector
1621 connect with solar panels 161, battery 1622 and two road power switches 1623 respectively, two road power switches 1623 and calibration control
Device 110, intrusion detection equipment 130, monitoring controller 140 and the connection of warning device 150 processed and two road power switches 1623
It is connect with inverter 1624 is gone back, and inverter 1624 is then connect with radar calibration source 120.
Battery 1622 can be the 12V battery 1622 of conventional model on the market.Battery 1622 can pass through battery charge and discharge
Protector 1621 and the power storage for exporting solar panels 161, or by battery charge and discharge protector 1621 by the electricity of storage
It can be using voltage as the two road power switch 1623 of DC signal output of predeterminated voltage.Wherein, predeterminated voltage can be 12V.
Battery charge and discharge protector 1621 can be the relay protection switch of conventional model on the market.Battery charge and discharge protector
1621 by power output to battery 1622 or obtain battery 1622 export direct current signal when, once the battery charge and discharge protector
1621 the case where detecting over-voltage or overcurrent, the home loop of battery charge and discharge protector 1621 then will disconnect, to terminate electric energy
The output for exporting to battery 1622 or obtaining battery 1622, thus the protection of shape battery pair 1622.
Two road power switches 1623 can be conventional model on the market.Have in two road power switches 1,623 first circuit and
Second servo loop, wherein the first circuit is separately connected intrusion detection equipment 130, monitoring controller 140 and warning device 150, and
Secondary circuit is separately connected into calibration controller 110 and inverter 1624.When obtaining the direct current signal that battery 1622 exports, two tunnels
First circuit of power switch 1623 can then export the direct current signal to intrusion detection equipment 130, monitoring controller respectively
140 and warning device 150, to guarantee the normal work of intrusion detection equipment 130, monitoring controller 140 and warning device 150,
And two the second servo loop of road power switch 1623 direct current signal can then be exported respectively to calibration controller 110 and inversion
Device 1624 to guarantee the normal work of calibration controller 110, and guarantees radar calibration source by the inversion of inverter 1624
120 normal work.
In the present embodiment, optionally, battery 1622 can also be connect with calibration controller 110, such calibration controller
110 can detect the output power of the battery 1622 when battery 1622 exports direct current signal, to realize to battery 1622
The judgement of state.When calibration controller 110 determines that present radar calibration source 120 is emitting calibration source signal and carries out calibration work
When making, if calibration controller 110 determines the output power deficiency of battery 1622 according to internal comparator, that is, battery is determined
1622 electric energy is insufficient, and calibration controller 110 can be generated and obtain the circuit open command of high level to two road power switches
1623.Two road power switches 1623 can make the first circuit behavior for breaking shape according to the circuit open command with trigger action
State.Battery 1622 just stops working to intrusion detection equipment 130, monitoring controller 140 and warning device 150 in this way, and preferential
Electric energy is supplied into radar calibration source 120, to guarantee smoothly completing for calibration work with all strength.
Inverter 1624 can be conventional model on the market.Inverter 1624 is obtaining the output of two road power switches 1623
When direct current signal, which can be AC signal by the direct current signal inversion, wherein the AC signal can be
The sinusoidal ac signal of 220V.The AC signal that inversion obtains is exported and gives the radar calibration source 120 by inverter 1624, to guarantee
Radar calibration source 120 can be generated based on the AC signal and obtain calibration source signal.
Incorporated by reference to Fig. 3 refering to Fig. 4, as optional embodiment a kind of in the present embodiment, to guarantee radar calibration source dress
The installation of each equipment or module in 100 is set, the radar calibration source device 100 further include: calibration tower 170 and calibration cabinet 180.?
On actual setting place, the calibration cabinet 180 and calibration tower 170 can be in distributed installation.
Antenna 124, solar panels 161, audible and visual alarm device 151 and video monitor 152 are provided on calibration tower 170,
In, the monitor mode of video monitor 152 is towards in the calibration cabinet 180.Specifically, calibration tower 170 may be mounted at ground
The higher and open place of gesture fully absorbs solar energy in order to facilitate solar panels 161, and is also convenient for video monitor
152 monitoring range can cover all around the calibration cabinet 180.Optionally, calibration tower 170 is additionally provided with lightning rod, to avoid
Calibration cabinet 180 is struck by lightning.
It is provided with calibration controller 110 in calibration cabinet 180, signal source 121, multichannel surge damping circuit unit 122, multiple declines
Subtract device 123, intrusion detection equipment 130, monitoring controller 140, positioning device 153 and power supply module 162.Specifically, calibration machine
It may be mounted at the lower section of calibration tower 170 in cabinet 180, and away from 170 a certain distance of calibration tower.It is closing in calibration cabinet 180
The shell structure of formula, so as to effectively prevent calibration controller 110, signal source 121, multichannel surge damping circuit unit 122, more
A attenuator 123, intrusion detection equipment 130, monitoring controller 140, positioning device 153 and power supply module 162 are broken by illegal person
Words.In the present embodiment, whether intrusion detection equipment 130 is to detect in the calibration cabinet 180 by invader's illegal invasion.
In conclusion the embodiment of the present application provides a kind of radar calibration source device, comprising: calibration controller, for obtaining
The signal strength for obtaining the calibration source signal for needing radar calibration source device to emit of exterior terminal wireless transmission reaches target strength
The control signal of calibration is carried out, and obtains trigger signal according to control signal is corresponding.Radar calibration source, for according to trigger signal
The corresponding target surge damping circuit of triggering and conducting, passes through mesh for the reference signal of acquisition in the multichannel surge damping circuit different from attenuation
Mark surge damping circuit carries out decaying and obtains the calibration source signal that signal strength reaches target strength.
The calibration source letter for needing radar calibration source device to emit of exterior terminal wireless transmission is obtained by calibration controller
Number signal strength reach target strength carry out calibration control signal, calibration controller then can according to control signal correspondence obtain
Obtain trigger signal.Correspondingly, radar calibration source then can be according to the trigger signal from the different multichannel surge damping circuit of attenuation
The corresponding target surge damping circuit of triggering and conducting, realizes the reference signal of acquisition carrying out decaying acquisition by target surge damping circuit
Signal strength reaches the calibration source signal of target strength, and realizing radar calibration source device then can be with the calibration source signal
Calibration is carried out, and has reached radar calibration source device and is automatically performed entire calibration process under external terminal remote wireless control
Intelligent effect, operator safely controls without being limited to environmental factor entire calibration process, and
Operator is also no longer time-consuming and laborious to entire calibration process control.
The above is only preferred embodiment of the present application, are not intended to limit this application, for those skilled in the art
For member, various changes and changes are possible in this application.Within the spirit and principles of this application, it is made it is any modification,
Equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of radar calibration source device characterized by comprising
Calibration controller, the calibration source letter of the needs radar calibration source device transmitting for obtaining exterior terminal wireless transmission
Number signal strength reach target strength carry out calibration control signal, and according to the control signal to acquisition trigger signal；
Radar calibration source, for triggering and conducting to be corresponding from attenuation different multichannel surge damping circuit according to the trigger signal
The reference signal of acquisition is carried out decaying acquisition signal strength by the target surge damping circuit and reaches described by target surge damping circuit
The calibration source signal of target strength.
2. radar calibration source device according to claim 1, which is characterized in that the radar calibration source includes:
Signal source, the reference signal output for that will obtain；
Multichannel surge damping circuit unit, for according to the trigger signal from attenuation different multichannel surge damping circuit triggering and conducting
Corresponding target surge damping circuit exports the reference signal by the target surge damping circuit of conducting；
The multichannel surge damping circuit of multiple attenuators, the multiple attenuator and the multichannel surge damping circuit unit, which corresponds, to be connected
It connects, the target attenuator connecting in the multiple attenuator with the target surge damping circuit is for obtaining the target surge damping circuit
The reference signal is decayed and obtains the calibration source that signal strength reaches the target strength by the reference signal of output
Signal；
Antenna, for emitting the calibration source signal.
3. radar calibration source device according to claim 2, which is characterized in that
The calibration controller is GPRS calibration controller, and the calibration controller is used for by described in the acquisition of GPRS communication mode
Exterior terminal is wirelessly transferred the control signal.
4. radar calibration source device according to claim 3, which is characterized in that further include:
Intrusion detection equipment, for when radar calibration source device, triggering acquisition invasion signal will described in invader's illegal invasion
The invasion signal output；
Monitoring controller, is used to wirelessly communicate with the exterior terminal, obtains warning message according to the invasion signal of acquisition,
The warning message is wirelessly transmitted to the exterior terminal.
5. radar calibration source device according to claim 4, which is characterized in that further include:
The monitoring controller is GPRS monitoring controller, and the monitoring controller is used to pass through GPRS communication mode for acquisition
The warning message is wirelessly transmitted to the exterior terminal.
6. radar calibration source device according to claim 5, which is characterized in that further include:
Warning device, when being used for the radar calibration source device described in the intrusion detection equipment monitoring to invader's illegal invasion,
It issues acousto-optic according to the control of the monitoring controller to be alerted, and according to the control of monitoring controller acquisition
The video image and location information in radar calibration source device location export the video image and the location information to institute
State monitoring controller；
The monitoring controller, for the video image and the location information to be wirelessly transmitted to the exterior terminal.
7. radar calibration source device according to claim 6, which is characterized in that the warning device includes:
Audible and visual alarm device is used for the radar calibration source device described in the intrusion detection equipment monitoring to invader's illegal invasion
When, acousto-optic is issued according to the control of the monitoring controller and is alerted；
Video monitor is used for the radar calibration source device described in the intrusion detection equipment monitoring to invader's illegal invasion
When, according to the video image in the control acquisition radar calibration source device location of the monitoring controller, by the video
Image is exported to the monitoring controller；
Positioning device, when being used for the radar calibration source device described in the intrusion detection equipment monitoring to invader's illegal invasion,
According to the location information in the control acquisition radar calibration source device location of the monitoring controller, by the location information
It exports to the monitoring controller.
8. radar calibration source device according to claim 7, which is characterized in that further include:
Solar power supply unit, for will be the calibration controller based on the solar energy of acquisition, it is the radar calibration source, described
Intrusion detection equipment, the monitoring controller and warning device power supply.
9. radar calibration source device according to claim 8, which is characterized in that the solar power supply unit includes:
Solar panels, for the solar energy of acquisition to be converted to electric energy；
Power supply module, for being the calibration controller, the radar calibration source, the intrusion detection based on the electric energy is obtained
Equipment, the monitoring controller and warning device power supply.
10. radar calibration source device according to claim 9, which is characterized in that further include: in the calibration of distribution setting
Cabinet and calibration tower；
The calibration controller, signal source, the multichannel surge damping circuit unit, described more is provided in the calibration cabinet
A attenuator, the intrusion detection equipment, the monitoring controller, the positioning device and the power supply module；
The antenna, the solar panels, the audible and visual alarm device and the video monitor are provided on the calibration tower,
In, the monitor mode of the video monitor is towards in the calibration cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120407.8U CN208569024U (en) | 2018-07-16 | 2018-07-16 | Radar calibration source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120407.8U CN208569024U (en) | 2018-07-16 | 2018-07-16 | Radar calibration source device |
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| CN208569024U true CN208569024U (en) | 2019-03-01 |
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| CN201821120407.8U Expired - Fee Related CN208569024U (en) | 2018-07-16 | 2018-07-16 | Radar calibration source device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308746A (en) * | 2019-06-12 | 2019-10-08 | 中国电子科技集团公司第三十九研究所 | A kind of Star-Proofreading method suitable for three-axle table formula TT&C antenna |
-
2018
- 2018-07-16 CN CN201821120407.8U patent/CN208569024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308746A (en) * | 2019-06-12 | 2019-10-08 | 中国电子科技集团公司第三十九研究所 | A kind of Star-Proofreading method suitable for three-axle table formula TT&C antenna |
| CN110308746B (en) * | 2019-06-12 | 2022-03-15 | 中国电子科技集团公司第三十九研究所 | Star calibration method suitable for three-axis turntable type measurement and control antenna |
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