CN206740958U - A kind of beacon station signal generator - Google Patents
A kind of beacon station signal generator Download PDFInfo
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- CN206740958U CN206740958U CN201720592972.3U CN201720592972U CN206740958U CN 206740958 U CN206740958 U CN 206740958U CN 201720592972 U CN201720592972 U CN 201720592972U CN 206740958 U CN206740958 U CN 206740958U
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Abstract
The utility model discloses a kind of beacon station signal generator, is related to tacan beacon platform technical field.Including：Control module, FPGA module, DAC module, display module, frequency meter, transmitter module, frequency control module and button module, button module includes button and button inductor, button connects button inductor, button inductor is connected to control module, frequency control module includes knob, knob drives and carrier units, knob is connected to knob driving, knob drive connection carrier units, carrier units are connected to control module, control module respectively connected frequency meter and FPGA module, FPGA module is connected to DAC module, display module includes display driver element and display unit, DAC module is connected to display driver element, DAC module is also connected with transmitter module.After such scheme so that development cost is low, low in energy consumption, and the precision handled is high, is well positioned to meet the needs of practical flight.
Description
Technical field
Tacan beacon platform technical field is the utility model is related to, more particularly to a kind of beacon station signal generator.
Background technology
Tacan (TACAN Tactical Air Navigation) is the abbreviation of TACAN/tacan, is by the U.S.
In the polar coordinates type short-range navigation system that the mid-50 is begun setting up and is used, the system is by Tacan ground installation
(abbreviation beacon station) and airborne equipment form, and are the aircraft (height in the range of radius 350-370km centered on beacon station
Ten thousand metres) navigation Service is provided.Airborne equipment and supporting beacon station cooperating, can continuously and automatically determine aircraft institute
In point relative to the Tacan azimuth of beacon station and distance, such as by beacon station dress aboard, then can measure aircraft and aircraft it
Between Tacan orientation and air line distance, ensure aircraft completes to sail, go home in all-weather flight, the task such as course line holding, refer to
Point beacon (Marker Beacon) is a kind of specific type of the very-high-frequency radio beacon for aviation, generally with instrument
Land system (ILS) joins together to use, and a kind of provided for pilot flies into the course line of destination (such as runway) having built up
Determine the mode of position.
Existing beacon station signal generator processing speed is slow, and the precision handled is low, power consumption is big, cost is high, debugging is tired
It is difficult, it is impossible to meet practical flight needs well.
Utility model content
The technical problems to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of beacon station signal
Generator, cost is low, low in energy consumption, and the precision handled is high, is well positioned to meet the needs of practical flight.
Technical solution adopted in the utility model is：
A kind of beacon station signal generator, including：Control module, FPGA module, DAC module, display module, frequency meter,
Transmitter module, frequency control module and button module, button module include button and button inductor, and button connects button sense
Device is answered, button inductor is connected to control module, and frequency control module includes knob, knob driving and carrier units, knob and connected
Then knob drives, and knob drive connection carrier units, and carrier units are connected to control module, and control module respectively connected
Frequency meter and FPGA module, FPGA module are connected to DAC module, and display module includes display driver element and display unit, DAC
Module is connected to display driver element, and display driver element is connected to display unit, and DAC module is also connected with transmitter module.
As further technical scheme, the control module is CPU processor.
As further technical scheme, the transmitter module is radio-signal transmitter.
As further technical scheme, the knob includes large, medium and small three gearing regimes.
As further technical scheme, the display unit is touch display screen.
As further technical scheme, the button includes starting to launch button, terminates transmitting button, starts to show and press
Key and end display button.
As further technical scheme, the FPGA module is FPGA electronic integrated circuits.
As further technical scheme, the carrier units are carrier wave firing box.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model is by providing a kind of beacon station signal
Generator, cost is low, low in energy consumption, and the precision handled is high, is well positioned to meet the needs of practical flight.
Brief description of the drawings
Fig. 1 is the module diagram of the utility model one embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, be a kind of one embodiment of beacon station signal generator of the utility model, a kind of beacon station signal
Generator, including：Control module 101, FPGA module 102, DAC module 103, display module 104, frequency meter 106, transmitter module
105th, frequency control module 108 and button module 107, button module 107 include button 1071 and button inductor 1072, button
1071 are connected to button inductor 1072, and button inductor 1072 is connected to control module 101, and frequency control module 108 includes
Knob 1081, knob driving 1082 and carrier units 1083, knob 1081 are connected to knob driving 1082, and knob driving 1082 connects
Then carrier units 1083, carrier units 1083 are connected to control module 101, and control module 101 respectively connected frequency meter 106
With FPGA module 102, FPGA module 102 is connected to DAC module 103, and display module 104 includes display driver element 1041 and shown
Show unit 1042, DAC module 103 is connected to display driver element 1041, and display driver element 1041 is connected to display unit
1042, DAC module 103 is also connected with transmitter module 105.
This programme is used cooperatively by control module 101 and FPGA module 102, additional to utilize frequency control module 108
Coordinate accurate adjustment incoming frequency with frequency meter 106 so that the cost of this programme is low, low in energy consumption, and the precision handled is high, can be very
The good needs for meeting practical flight.
Control module 101 is CPU processor, and CPU processor is also known as central processing unit, and function is mainly that interpretive machine refers to
Data in order and processing computer software, all operations are all responsible for reading instruction by CPU, to Instruction decoding and execute instruction
Core component.
Specifically, the present embodiment abandons original analog form, CPU processor processing control aerial signal is used instead, simultaneously
Be transmitted using network data, transmission mode include be wirelessly transferred, optical fiber transmission, GPRS transmission or 4G signals transmission in one
Kind or a variety of combinations, are well positioned to meet the requirement of this programme.
Transmitter module 105 is radio-signal transmitter, for launching the radio signal handled well by the program, is supplied
Beacon station receiving station receives and is transferred to the processing of beacon station treating stations, and usual radio signal foundation transmission means, wavelength are not
Together, can be divided into：Wave band title, wave-length coverage, frequency range, wave band title, circulation way and application scenario；
Long wave band：
(LW) 1000~10000m, 30~300KHz low frequencies；
(LF) earthwave telecommunication；
Medium-wave band：
(MW) 100~1000m, 300~3000KHz intermediate frequencies；
(MF) earthwave；
Sky wave is broadcasted；
Communication, navigation；
Short-wave band：
(SW) 10~100m, 3~30MHz high frequencies；
(HF) sky wave, ground wave broadcast；
Medium distance communication：
Ultrashort wave band (VSW) 1~10m, 30~300MHz very high frequency(VHF)s；
(YHF) straightline propagation；
Tropospheric scatter mobile communication, television broadcasting, frequency modulation broadcasting, radar navigation etc.；
Decimetric wave wave band (USW) 10~1000cm, 300~3000MHz hyperfrequencies；
(UHF) straightline propagation：
Beyond-the-horizon communication communicates, trunking traffic, satellite communication, television broadcasting, radar；
Centimeter wave wave band (SSW) 1~10cm, 3~30GHz superfrequencies；
(SHF) straightline propagation trunking traffic；
Radar, satellite communication；
Millimeter wave band (ESW) 1~10mm, 30~300GHz extremely high frequencies；
(EHF) straightline propagation microwave communication, radar.
Radio-signal transmitter passes digital radio signals transmitter using many.
Button 1071 includes starting to launch button, terminates transmitting button, starts display button and terminate display button.
Knob 1081 includes large, medium and small three gearing regimes, and knob 1081 is connected to carrier wave list by knob driving 1082
Member 1083, carrier units 1083 are the carrier wave firing box of adjustable carrier wave tranmitting frequency size, pass through the big of adjusting knob 1081
Medium and small three gears, to adjust the carrier frequency sizes of carrier wave firing box transmitting, meanwhile, frequency is also connected with control module 101
Rate meter 106, processing of the carrier wave through the transmitting of carrier wave firing box Jing Guo control module 101, is first sent on frequency meter 106, through frequency
Rate meter 106 detect it is qualified after, be transmitted further to FPGA module 102 and be compiled, with ensure through control module 101 processing after carrier wave
The scope of setting is still conformed to, ensures that flight can be normally carried out.
Display unit 1042 is touch display screen, when operator, which presses, starts display button, the meeting in touch display screen
The current frequency curve of real-time display, so that whether operator's Real Time Observation carrier frequency goes out normally.
FPGA module 102 is FPGA electronic integrated circuits, FPGA (Field-Programmable Gate Array), i.e.,
Field programmable gate array, it is the product further developed on the basis of the programming devices such as PAL, GAL, CPLD.It is
Occur as a kind of semi-custom circuit in application specific integrated circuit (ASIC) field, both solved the deficiency of custom circuit,
The shortcomings that original programming device gate circuit number is limited is overcome again.
FPGA electronic integrated circuits realize DAC (one kind convert digital signals into analog signal (with electric current, voltage or
The form of electric charge) equipment) interface processing, and NCO (numerically-controlled oscillator) processing.
103 DAC decoders of DAC module, i.e. DAC analog-digital converters, can carry out DA conversions, digital intermediate frequency is converted to
Analog intermediate frequency, the data signal that control module 101 is handled is converted into analog signal in the present embodiment.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. beacon station signal generator, it is characterised in that including：Control module, FPGA module, DAC module, display mould Block, frequency meter, transmitter module, frequency control module and button module, button module include button and button inductor, and button connects Then button inductor, button inductor are connected to control module, and frequency control module includes knob, knob driving and carrier wave list Member, knob are connected to knob driving, and knob drive connection carrier units, and carrier units are connected to control module, control module Frequency meter and FPGA module are respectively connected, FPGA module is connected to DAC module, and display module includes display driver element and shown Show unit, DAC module is connected to display driver element, and display driver element is connected to display unit, and DAC module is also connected with sending out Penetrate module.
- 2. a kind of beacon station signal generator according to claim 1, it is characterised in that the control module is at CPU Manage device.
- 3. a kind of beacon station signal generator according to claim 1, it is characterised in that the transmitter module is radio Signal projector.
- 4. a kind of beacon station signal generator according to claim 1, it is characterised in that the knob includes large, medium and small Three gearing regimes.
- 5. a kind of beacon station signal generator according to claim 1, it is characterised in that the display unit is aobvious to touch Display screen.
- 6. a kind of beacon station signal generator according to claim 1, it is characterised in that the button includes starting to launch Button, terminate transmitting button, start display button and terminate display button.
- 7. a kind of beacon station signal generator according to claim 1, it is characterised in that the FPGA module is FPGA electricity Sub- integrated circuit.
- 8. a kind of beacon station signal generator according to claim 1, it is characterised in that the carrier units are sent out for carrier wave Penetrate case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592972.3U CN206740958U (en) | 2017-05-25 | 2017-05-25 | A kind of beacon station signal generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592972.3U CN206740958U (en) | 2017-05-25 | 2017-05-25 | A kind of beacon station signal generator |
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| CN206740958U true CN206740958U (en) | 2017-12-12 |
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| CN201720592972.3U Active CN206740958U (en) | 2017-05-25 | 2017-05-25 | A kind of beacon station signal generator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596861A (en) * | 2018-11-07 | 2019-04-09 | 河南朗博校准检测有限公司 | A kind of signal generator based on radio |
| CN112162277A (en) * | 2020-09-29 | 2021-01-01 | 哈尔滨工业大学 | Airplane target height estimation method based on hybrid propagation high-frequency ground wave radar |
| RU2762231C1 (en) * | 2021-04-06 | 2021-12-16 | Министерство Промышленности И Торговли Российской Федерации | Radar responder beacon (rrb) with the transmission of coordinates in digital form |
-
2017
- 2017-05-25 CN CN201720592972.3U patent/CN206740958U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596861A (en) * | 2018-11-07 | 2019-04-09 | 河南朗博校准检测有限公司 | A kind of signal generator based on radio |
| CN112162277A (en) * | 2020-09-29 | 2021-01-01 | 哈尔滨工业大学 | Airplane target height estimation method based on hybrid propagation high-frequency ground wave radar |
| CN112162277B (en) * | 2020-09-29 | 2022-05-24 | 哈尔滨工业大学 | Airplane target height estimation method based on hybrid propagation high-frequency ground wave radar |
| RU2762231C1 (en) * | 2021-04-06 | 2021-12-16 | Министерство Промышленности И Торговли Российской Федерации | Radar responder beacon (rrb) with the transmission of coordinates in digital form |
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