CN107799863A - A kind of parabola antenna snow removal system for alarm of snowing - Google Patents
A kind of parabola antenna snow removal system for alarm of snowing Download PDFInfo
- Publication number
- CN107799863A CN107799863A CN201711024675.XA CN201711024675A CN107799863A CN 107799863 A CN107799863 A CN 107799863A CN 201711024675 A CN201711024675 A CN 201711024675A CN 107799863 A CN107799863 A CN 107799863A
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- China
- Prior art keywords
- snow
- module
- parabola antenna
- media
- cell phone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
Abstract
The invention discloses a kind of parabola antenna snow removal system for alarm of snowing, including fan, air channel, spray wind nozzle, camera, three-dimensional head, controller, the identification module that snows, video encoding module, power module, mixed-media network modules mixed-media, cell phone application；Fan, air channel, spray wind nozzle, camera are arranged on three-dimensional head；Three-dimensional head is on the outside of parabola antenna；Cell phone application network interruption is alarmed, display system state, is set three-dimensional head cruise presetting bit, is shown parabola antenna live video, snow sound and light alarm, sets the automatic snow sweeping that snows, and sends instruction of sweeping away snow；Controller receives the image of camera collection, point 2 tunnels processing, send cell phone application after video encoding module encodes all the way, and another way is identified whether to snow by the identification module that snows, and it is to snow that such as continuous 5 seconds, which judge, then alarms and start and sweep away snow.The present invention has the advantages of automatic alarm automatic snow that snows, the snow removing of cell phone application real-time video monitoring is live.
Description
Technical field
The present invention relates to parabola antenna snow-clearing technique field, the parabola antenna snow removing for being related to a kind of alarm of snowing is
System.
Background technology
The transmission and reception of satellite and microwave signal typically use parabola antenna.The work of parabola antenna can be influenceed by snowing
Make efficiency, it is a necessary job to remove accumulated snow to parabola antenna.It is the premise for starting parabola antenna snow removal system to snow,
Snow for when, weather forecast at present can't be accurate to the time-division, can only forecast approximate time, and related personnel can not be always
See that it etc. snows, also it is also likely to be midnight daytime that the snowy time, which is probably, while once snow, can be several if snow is big
Covering parabola antenna, influences signal transmitting and receiving in minute.This just needs one kind to snow and alarm, automatic start snow removing
Parabola antenna snow removal system.
The content of the invention
It is an object of the invention to provide a kind of parabola antenna snow removal system for alarm of snowing, deposited with solving prior art
The problem of.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of parabola antenna snow removal system for alarm of snowing, it is characterised in that including：Fan, air channel, spray wind nozzle, take the photograph
As head, three-dimensional head, controller, the identification module that snows, video encoding module, power module, mixed-media network modules mixed-media, cell phone application；
The fan, air channel, spray wind nozzle are arranged on three-dimensional head, with three-dimensional cloud platform rotation；
The camera, parabola antenna video image is gathered, on three-dimensional head base, do not turned with three-dimensional head
Dynamic, angular field of view includes whole parabola antenna；
The three-dimensional head, on the outside of parabola antenna, with the section of parabola antenna axis into more than 0 degree and being less than
90 degree of angles；
The fan, camera, three-dimensional head, the identification module that snows, video encoding module, power module, mixed-media network modules mixed-media
It is connected, is controlled by the controller by signal wire with controller；
The controller, it is MCU, DSP, FPGA, ARM one kind；
The identification module that snows, identification of snowing is carried out per two field picture to the parabola antenna video of camera collection；
The video encoding module, to video carry out real-time coding compression to transmit, coded system for H.264,
H.265, Mpeg4 one kind；
The power module is civil power or solar powered, band battery, is fan, camera, three-dimensional head, control
Device, the identification module that snows, video encoding module, mixed-media network modules mixed-media power supply；
The mixed-media network modules mixed-media, can access LAN or internet, and controller carries out network by mixed-media network modules mixed-media and cell phone application
Communication；
The cell phone application, including network detection module, system state module, video module, the alarm module that snows, head
Presetting bit setup module, snow removing module；The network detection module, the network connection of detection and control device, interruption are then alarmed；
The system state module, receive the system status information that simultaneously display controller is sent；The system status information,
Including fan-status, shooting head status, three-dimensional head state, identification module state of snowing, video encoding module state, power supply mould
Bulk state, mixed-media network modules mixed-media state；
The video module, the parabola antenna real-time video of display camera collection；
The alarm module that snows, is received and whether the warning message that snows of display controller transmission, setting snow automatic
Startup is swept away snow；
The cradle head preset positions setup module, the cruise presetting bit of three-dimensional head is set；
The snow removing module, sent by mixed-media network modules mixed-media to controller and sweep away snow instruction and stopping is swept away snow instruction；
The course of work of the identification module that snows is：
If white point pixel mean number is NUM_last2=integer classes in the parabola antenna region of all frames in upper 2 second
Type maximum；
If white point pixel mean number is NUM_last1=integer classes in the parabola antenna region of all frames in upper 1 second
Type maximum；
It is continuous to read per two field picture,
Such as two field picture is the 1st two field picture in new 1 second, then NUM_last2=NUM_last1, and is calculated in upper 1 second
White point pixel mean number NUM_last1, such as NUM_last in the parabola antenna region of all frames<NUM_now, then snow,
Such as NUM_last>=NUM_now, then do not snow；Such as two field picture is the image beyond the 1st frame in new 1 second, then to current
Picture frame carries out black white binarization and handles to obtain binary map, searches the border of the parabola antenna in binary map, calculates and preserve
White point number of pixels NUM_frame in parabola antenna region in binary map；
The course of work of the controller is：
Timing sends system status information to cell phone application；
The cruise presetting bit for receiving three-dimensional head sets instruction, sets and update the cruise presetting bit of three-dimensional head；
The image of real-time reception camera collection, point 2 tunnels processing, one route whether the identification module that snows carries out image recognition
Snow, it is to snow that such as continuous 5 seconds, which judge, then sends and snow alarm to cell phone application, and as swept away snow finger there is provided automatic start of snowing
Order, be then transferred to and receive the processing of instruction of sweeping away snow, if do not snowed, do not handle, another way after video encoding module coding compresses, by
Mixed-media network modules mixed-media sends real-time video code stream to cell phone application；
Reception is swept away snow instruction, then starts fan, control three-dimensional head to enter cruise mode, travel through each presetting bit, each
Directly to the corresponding sub-region in parabola antenna reflecting surface, spray wind nozzle sprays high speed winds and persistently removed the snow, and is delayed in presetting bit direction,
The operation of 1 presetting bit is completed, the three-dimensional each cruise position of head cruise traversal is controlled, drives spray wind nozzle rotation, target trajectory
Whole parabola antenna is covered, status information in progress of sweeping away snow is sent to cell phone application；
Receive stopping to sweep away snow instruction, then close fan, control three-dimensional head to reset, the stopping shape that sweeps away snow is sent to cell phone application
State information；
The course of work of the cell phone application is：
The network connection of timing detection and control device, such as network connection interruption, then alarm；
The system status information that timing receipt and display controller are sent；
The cruise presetting bit of three-dimensional head is set；
Show the parabola antenna live video image of camera collection；
The alarm of snowing that controller is sent is received, sound and light alarm, sets automatic start of whether snowing to sweep away snow；
When needing snow removing, transmission sweeps away snow instruction to controller；
When terminating to remove the snow, send stopping and sweep away snow instruction to controller.
The beneficial effects of the invention are as follows：
Cell phone application network interruption is alarmed, display system state, sets the cruise presetting bit of three-dimensional head, shows parabola
Antenna live video image, snowed sound and light alarm, and setting snows whether automatic start is swept away snow, and instruction is swept away snow in transmission and stopping is swept away snow
Instruction；Controller receives the image of camera collection, point 2 tunnels processing, all the way after video encoding module coding compression, by network
Module sends real-time video code stream to cell phone application, and another way carries out whether image recognition snows by the identification module that snows, such as continuous
Judgement in 5 seconds is to snow, then sends and snow alarm to cell phone application, and as swept away snow instruction there is provided automatic start of snowing, is then transferred to and connects
Receive the processing for instruction of sweeping away snow；Controller receives instruction of sweeping away snow, and starts fan, controls three-dimensional head to enter cruise mode, and traversal is every
Individual presetting bit, drives spray wind nozzle rotation, and target trajectory covers whole parabola antenna, removed the snow；Controller, which receives, to be stopped
Sweep away snow instruction, close fan, control three-dimensional head to reset.Whole system has the automatic alarm automatic snow that snows, cell phone application reality
When video monitoring snow removing it is live the advantages of.
Brief description of the drawings
Fig. 1 is the system construction drawing of the embodiment of the present invention.
Fig. 2 is the cell phone application function structure chart of the embodiment of the present invention.
Embodiment
In order that technological means, creation feature, reached purpose and effect that the present invention realizes are easy to understand, below will
The invention will be further described with accompanying drawing in conjunction with the embodiments.
As depicted in figs. 1 and 2, a kind of parabola antenna snow removal system for alarm of snowing, it is characterised in that including：Fan 1,
Air channel 2, spray wind nozzle 3, camera 5, three-dimensional head 4, controller 6, the identification module 7 that snows, video encoding module 8, power supply mould
Block 9, mixed-media network modules mixed-media 10, cell phone application 11；
The fan 1, air channel 2, spray wind nozzle 3 are arranged on three-dimensional head 4, are rotated with three-dimensional head 4；
The camera 5, parabola antenna video image is gathered, on the three-dimensional base of head 4, not with three-dimensional head
4 rotate, and angular field of view includes whole parabola antenna；
The three-dimensional head 4, on the outside of parabola antenna, with the section of parabola antenna axis into more than 0 degree and small
In 90 degree of angles；
The fan 1, camera 5, three-dimensional head 4, the identification module 7 that snows, video encoding module 8, power module 9, net
Network module 10 is connected with controller 6 by signal wire, and controlled device 6 controls；
The controller 6, it is MCU, DSP, FPGA, ARM one kind；
The identification module 7 that snows, identification of snowing is carried out per two field picture to the parabola antenna video that camera 5 gathers；
The video encoding module 8, to video carry out real-time coding compression to transmit, coded system for H.264,
H.265, Mpeg4 one kind；
The power module 9 is civil power or solar powered, band battery, be fan 1, camera 5, three-dimensional head 4,
Controller 6, the identification module 7 that snows, video encoding module 8, mixed-media network modules mixed-media 10 are powered；
The mixed-media network modules mixed-media 10, can access LAN or internet, controller 6 pass through mixed-media network modules mixed-media 10 and cell phone application 11
Carry out network communication；
The cell phone application 11, including network detection module, system state module, video module, the alarm module that snows, cloud
Platform presetting bit setup module, snow removing module；
The network detection module, the network connection of detection and control device 6, interruption are then alarmed；
The system state module, receive the system status information that simultaneously display controller 6 is sent；The system mode letter
Breath, including the state of fan 1, the state of camera 5, the state of three-dimensional head 4, the state of identification module 7 of snowing, the shape of video encoding module 8
State, the state of power module 9, the state of mixed-media network modules mixed-media 10；
The video module, the parabola antenna real-time video that display camera 5 gathers；
The alarm module that snows, is received and whether the warning message that snows of the transmission of display controller 6, setting snow automatic
Startup is swept away snow；
The cradle head preset positions setup module, the cruise presetting bit of three-dimensional head 4 is set；
The snow removing module, sent by mixed-media network modules mixed-media 10 to controller 6 and sweep away snow instruction and stopping is swept away snow instruction；
It is described snow identification module 7 the course of work be：
If white point pixel mean number is NUM_last2=integer classes in the parabola antenna region of all frames in upper 2 second
Type maximum；
If white point pixel mean number is NUM_last1=integer classes in the parabola antenna region of all frames in upper 1 second
Type maximum；
It is continuous to read per two field picture,
Such as two field picture is the 1st two field picture in new 1 second, then NUM_last2=NUM_last1, and is calculated in upper 1 second
White point pixel mean number NUM_last1, such as NUM_last in the parabola antenna region of all frames<NUM_now, then snow,
Such as NUM_last>=NUM_now, then do not snow；Such as two field picture is the image beyond the 1st frame in new 1 second, then to current
Picture frame carries out black white binarization and handles to obtain binary map, searches the border of the parabola antenna in binary map, calculates and preserve
White point number of pixels NUM_frame in parabola antenna region in binary map；
The course of work of the controller 6 is：
Timing sends system status information to cell phone application 11；
The cruise presetting bit for receiving three-dimensional head 4 sets instruction, sets and update the cruise presetting bit of three-dimensional head 4；
The image that real-time reception camera 5 gathers, point 2 tunnels processing, one, which route the identification module 7 that snows, which carries out image recognition, is
No to snow, it is to snow that such as continuous 5 seconds, which judge, then sends alarm of snowing to cell phone application 11, and sweep as being provided with automatic start of snowing
Snow instruction, then be transferred to the processing for receiving instruction of sweeping away snow, if do not snowed, do not handle, and another way encodes through video encoding module 8 to be compressed
Afterwards, real-time video code stream is sent from mixed-media network modules mixed-media 10 to cell phone application 11；
Reception is swept away snow instruction, then starts fan 1, control three-dimensional head 4 to enter cruise mode, travel through each presetting bit, often
Directly to the corresponding sub-region in parabola antenna reflecting surface, spray wind nozzle 3 sprays high speed winds and persistently removed the snow, and prolongs in individual presetting bit direction
When, the operation of 1 presetting bit is completed, the three-dimensional each cruise position of the cruise of head 4 traversal is controlled, drives spray wind nozzle 3 to rotate, target
Track covers whole parabola antenna, and status information in progress of sweeping away snow is sent to cell phone application 11；
Receive stopping to sweep away snow instruction, then close fan 1, control three-dimensional head 4 to reset, sweep away snow and stop to the transmission of cell phone application 11
Only status information；
The course of work of the cell phone application 11 is：
The network connection of timing detection and control device 6, such as network connection interruption, then alarm；
The system status information that timing receipt and display controller 6 are sent；
The cruise presetting bit of three-dimensional head 4 is set；
Show the parabola antenna live video image that camera 5 gathers；
The alarm of snowing that controller 6 is sent is received, sound and light alarm, sets automatic start of whether snowing to sweep away snow；
When needing snow removing, transmission sweeps away snow instruction to controller 6；
When terminating to remove the snow, send stopping and sweep away snow instruction to controller 6.
The network interruption of cell phone application 11 is alarmed, display system state, sets the cruise presetting bit of three-dimensional head 4, shows parabolic
Surface antenna live video image, snowed sound and light alarm, and setting snows whether automatic start is swept away snow, and instruction is swept away snow in transmission and stopping is swept
Snow instruction；Controller 6 receives the image that camera 5 gathers, point 2 tunnels processing, all the way after the coding compression of video encoding module 8,
Real-time video code stream is sent from mixed-media network modules mixed-media 10 to cell phone application 11, whether another way carries out image recognition by the identification module 7 that snows
Snow, it is to snow that such as continuous 5 seconds, which judge, then sends alarm of snowing to cell phone application 11, and sweep away snow as being provided with automatic start of snowing
Instruction, then it is transferred to the processing for receiving instruction of sweeping away snow；Controller 6 receives instruction of sweeping away snow, and starts fan 1, controls three-dimensional head 4 to enter
Cruise mode, each presetting bit is traveled through, drive spray wind nozzle 3 to rotate, target trajectory covers whole parabola antenna, is removed
Snow；Controller 6 receives stopping and swept away snow instruction, closing fan 1, controls three-dimensional head 4 to reset.Whole system has the automatic report that snows
Alert automatic snow, the real-time video monitoring of cell phone application 11 remove the snow the advantages of live.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to previous embodiment
Described technical scheme is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of technical scheme of the embodiment of the present invention.
Claims (1)
- A kind of 1. parabola antenna snow removal system for alarm of snowing, it is characterised in that including：Fan, air channel, spray wind nozzle, shooting Head, three-dimensional head, controller, the identification module that snows, video encoding module, power module, mixed-media network modules mixed-media, cell phone application；The fan, air channel, spray wind nozzle are arranged on three-dimensional head, with three-dimensional cloud platform rotation；The camera, parabola antenna video image is gathered, on three-dimensional head base, not with three-dimensional cloud platform rotation, Angular field of view includes whole parabola antenna；The three-dimensional head, on the outside of parabola antenna, the section with parabola antenna axis is into more than 0 degree and less than 90 degree Angle；The fan, camera, three-dimensional head, the identification module that snows, video encoding module, power module, mixed-media network modules mixed-media and control Device processed is connected by signal wire, is controlled by the controller；The controller, it is MCU, DSP, FPGA, ARM one kind；The identification module that snows, identification of snowing is carried out per two field picture to the parabola antenna video of camera collection；The video encoding module, to video carry out real-time coding compression to transmit, coded system for H.264, H.265, Mpeg4 one kind；The power module is civil power or solar powered, band battery, be fan, camera, three-dimensional head, controller, under Avenge identification module, video encoding module, mixed-media network modules mixed-media power supply；The mixed-media network modules mixed-media, can access LAN or internet, and controller carries out network with cell phone application by mixed-media network modules mixed-media and led to News；The cell phone application, including network detection module, system state module, video module, the alarm module that snows, head are preset Position setup module, snow removing module；The network detection module, the network connection of detection and control device, interruption are then alarmed；The system state module, receive the system status information that simultaneously display controller is sent；The system status information, including Fan-status, shooting head status, three-dimensional head state, identification module state of snowing, video encoding module state, power module shape State, mixed-media network modules mixed-media state；The video module, the parabola antenna real-time video of display camera collection；The alarm module that snows, the warning message that snows that simultaneously display controller is sent is received, automatic start of whether snowing is set Sweep away snow；The cradle head preset positions setup module, the cruise presetting bit of three-dimensional head is set；The snow removing module, sent by mixed-media network modules mixed-media to controller and sweep away snow instruction and stopping is swept away snow instruction；The course of work of the identification module that snows is：If in upper 2 second in the parabola antenna region of all frames white point pixel mean number be NUM_last2=integer types most Big value；If in upper 1 second in the parabola antenna region of all frames white point pixel mean number be NUM_last1=integer types most Big value；It is continuous to read per two field picture,Such as two field picture is the 1st two field picture in new 1 second, then NUM_last2=NUM_last1, and calculates in upper 1 second and own White point pixel mean number NUM_last1, such as NUM_last in the parabola antenna region of frame<NUM_now, then snow, such as NUM_last>=NUM_now, then do not snow；Such as two field picture is the image beyond the 1st frame in new 1 second, then carrying out black white binarization to current image frame is handled To binary map, the border of the parabola antenna in binary map is searched, calculates and preserves in the parabola antenna region in binary map White point number of pixels NUM_frame；The course of work of the controller is：Timing sends system status information to cell phone application；The cruise presetting bit for receiving three-dimensional head sets instruction, sets and update the cruise presetting bit of three-dimensional head；The image of real-time reception camera collection, point 2 tunnels processing, a route are snowed under identification module progress image recognition whether Snow, it is to snow that such as continuous 5 seconds, which judge, then sends and snow alarm to cell phone application, and as swept away snow finger there is provided automatic start of snowing Order, be then transferred to and receive the processing of instruction of sweeping away snow, if do not snowed, do not handle, another way after video encoding module coding compresses, by Mixed-media network modules mixed-media sends real-time video code stream to cell phone application；Reception is swept away snow instruction, then starts fan, control three-dimensional head to enter cruise mode, travel through each presetting bit, each preset Directly to the corresponding sub-region in parabola antenna reflecting surface, spray wind nozzle sprays high speed winds and persistently removed the snow, and is delayed, completes in position direction The operation of 1 presetting bit, the three-dimensional each cruise position of head cruise traversal is controlled, drives spray wind nozzle rotation, target trajectory covering Whole parabola antenna, status information in progress of sweeping away snow is sent to cell phone application；Receive stopping to sweep away snow instruction, then close fan, control three-dimensional head to reset, halted state of sweeping away snow is sent to cell phone application and is believed Breath；The course of work of the cell phone application is：The network connection of timing detection and control device, such as network connection interruption, then alarm；The system status information that timing receipt and display controller are sent；The cruise presetting bit of three-dimensional head is set；Show the parabola antenna live video image of camera collection；The alarm of snowing that controller is sent is received, sound and light alarm, sets automatic start of whether snowing to sweep away snow；When needing snow removing, transmission sweeps away snow instruction to controller；When terminating to remove the snow, send stopping and sweep away snow instruction to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024675.XA CN107799863A (en) | 2017-10-27 | 2017-10-27 | A kind of parabola antenna snow removal system for alarm of snowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024675.XA CN107799863A (en) | 2017-10-27 | 2017-10-27 | A kind of parabola antenna snow removal system for alarm of snowing |
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| CN107799863A true CN107799863A (en) | 2018-03-13 |
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| CN201711024675.XA Pending CN107799863A (en) | 2017-10-27 | 2017-10-27 | A kind of parabola antenna snow removal system for alarm of snowing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959438A (en) * | 2019-11-15 | 2020-04-07 | 西安和光明宸科技有限公司 | Plant snow removing system and snow removing method |
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| JPH02154502A (en) * | 1988-12-07 | 1990-06-13 | Nissan Motor Co Ltd | Automobile imbedded antenna |
| US20050274716A1 (en) * | 2004-05-27 | 2005-12-15 | Jones Thaddeus M | IEEE compliant crimp splice |
| CN107044103A (en) * | 2016-02-06 | 2017-08-15 | 苏州宝时得电动工具有限公司 | Automatically walk snow removing equipment |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02154502A (en) * | 1988-12-07 | 1990-06-13 | Nissan Motor Co Ltd | Automobile imbedded antenna |
| US20050274716A1 (en) * | 2004-05-27 | 2005-12-15 | Jones Thaddeus M | IEEE compliant crimp splice |
| CN107044103A (en) * | 2016-02-06 | 2017-08-15 | 苏州宝时得电动工具有限公司 | Automatically walk snow removing equipment |
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| CN110959438A (en) * | 2019-11-15 | 2020-04-07 | 西安和光明宸科技有限公司 | Plant snow removing system and snow removing method |
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