CN105882975B - A kind of time division emission receives the radio station configuration covered all around simultaneously - Google Patents
A kind of time division emission receives the radio station configuration covered all around simultaneously Download PDFInfo
- Publication number
- CN105882975B CN105882975B CN201610351063.0A CN201610351063A CN105882975B CN 105882975 B CN105882975 B CN 105882975B CN 201610351063 A CN201610351063 A CN 201610351063A CN 105882975 B CN105882975 B CN 105882975B
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- China
- Prior art keywords
- radio station
- radio
- boxcar
- host
- antenna
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/0015—Arrangements for entertainment or communications, e.g. radio, television
Abstract
Receive the radio station configuration covered all around simultaneously the invention discloses a kind of time division emission, it includes two radio control boxes, a radio station boxcar, two radio station hosts, two radio antennas and two radio station firing buttons, front deck radio control box and rear deck radio control box are connect by bus with radio station boxcar, radio station boxcar is connect by bus with avionics system, and radio station boxcar is also connect by bus with radio station host I and radio station host II.The present invention can improve the efficiency of baby plane station telecommunication, and the audio for providing two-way alien frequencies channel receives and unifrequency audio output all the way, aircraft is enable to meet the needs of form into columns commander and ground call simultaneously, have the voice communication capabilities of omnidirectional, be suitable for the use demand of the two-seat cabin baby plane using comprehensive avionics.
Description
Technical field
Receive the radio station configuration covered all around simultaneously the present invention relates to a kind of radio station more particularly to a kind of time division emission.
Background technology
When aircraft is in joint civil and military airport flying overhead, pilot often faces should be with military ground control tower or sky
The command information of civil aviaton's ground control tower is monitored in middle military aircraft communication again.If using a radio station and an antenna, not only
The normal communication of aircraft can be influenced, flight safety will be also influenced when serious.For this purpose, the country on most of military-civil airports,
Two sets of independent radio station systems are equipped in its military secret.
For the two-seat cabin baby plane using comprehensive avionics, the control unit of radio station system include front/rear cabin UFCP,
Front/rear radio control box, and two-seat cabin aircraft needs to have flight interphone function, therefore to realize the different frequency reception sound of two-way
The double radio station functions of omnidirectional of frequency and all the way unifrequency transmitting audio, system need to have secondary bus and central controller, front and rear
Cockpit radio control box, two ultrashort wave radio set antennas are to realize the communication of the data of pair radio station systems, system control manages and nothing
Line electric signal emits.For the limited baby plane in space, to realize that such multi-part can bring cost, weight, space
Occupancy be extremely difficult.
Accordingly, it is desirable to provide a kind of new technology solves the above problems.
Invention content
To meet user demand on the limited aircraft in space, realize double omnidirectional's radio station functions of receiving single-shot, be this this hair
A kind of bright time division emission of offer receives the radio station configuration covered all around simultaneously, small-sized using the two-seat cabin of comprehensive avionics to meet
Aircraft different frequency reception audio and functional requirement of unifrequency transmitting audio all the way to two-way, and have low cost, small weight, small
The features such as space occupancy rate.
The technical issues of to solve the present invention, the technical solution adopted by the present invention is：
A kind of time division emission receives the radio station configuration covered all around simultaneously, it includes two radio control boxes, an electricity
Platform boxcar, two radio station hosts, two radio antennas and two radio station firing buttons, front deck radio control box and rear deck radio station
Control box is connect by bus with radio station boxcar, and the radio station boxcar is connect by bus with avionics system, the radio station
Boxcar is also connect by bus with radio station host I and radio station host II；Radio station boxcar is controlled by the PTT signals of throttle lever
Radio antenna is switched over, then PTT hair controls signal, the sound in two radio station can be realized by the control logic in the boxcar of radio station
Control on the handover management of frequency signal and forward and backward cabin radio control box and forward and backward cabin avionics system between the control panel of front
Power switching, each radio control box can control two radio station hosts or control same portion radio station host respectively, while pass through electricity
Duplexer in platform boxcar carries out frequency domain work(point to the different frequency signal of single antenna reception.
Beneficial effects of the present invention：The present invention can improve the efficiency of baby plane station telecommunication, and provide two-way alien frequencies
The audio reception of channel and all the way unifrequency audio output, enable aircraft to meet the need that commander converses with ground of forming into columns simultaneously
It wants, has the voice communication capabilities of omnidirectional, be suitable for the use demand of the two-seat cabin baby plane using comprehensive avionics.
Description of the drawings
Fig. 1 is the radio station configuration functional block diagram of the present invention.
Wherein, 1, radio antenna, 2, front deck radio control box, 3, rear deck radio control box, 4, radio station boxcar, 5, avionics
System, 6, front deck firing button, 7, rear deck firing button, 8, radio station host I, 9, radio station host II, 10, audio frequency process list in machine
Member, 11, front seat man's helmet, 12, backseat pilot's helmet；
Double dot dash line is radiofrequency signal in Fig. 1, and single dotted broken line is PTT hair control signals, and dotted line is audio signal, and solid line is total
Line digital signal.
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments.Following embodiment is merely to illustrate this hair
It is bright, it is not limited to protection scope of the present invention.
Shown in Fig. 1, the invention belongs to double radio system structures, and avionics is integrated for having double radio station use demands and using
Aircraft and design, a kind of time division emission of the invention receives the radio station configuration covered all around simultaneously, it includes two radio station and controls
Box processed, 4, two radio station hosts of a radio station boxcar, two radio antennas, 1, two radio station firing button, the control of front deck radio station
Box 2 and rear deck radio control box 3 are connect by bus with radio station boxcar 4, and radio station boxcar 4 passes through bus and avionics system 5
Connection, radio station boxcar 4 are also connect by bus with radio station host I8 and radio station host II9；It can by the PTT signals of throttle lever
Radio station boxcar 4 to be controlled to switch over work antenna, with the requirement for meeting theaomni-directional transmission and receiving, then pass through radio station
Control logic in boxcar 4 can realize that the PTT in two radio station generates control signal, the handover management of audio signal and forward and backward cabin electricity
Platform control box 2,3 and front control panel on forward and backward cabin avionics system（UFCP）Between control switching, and each radio station
Control box can control two radio station hosts or control same portion radio station host respectively, while by double in radio station boxcar 4
Work device carries out the different frequency signal of single antenna reception frequency domain work(point, so as to fulfill radio station double on machine different frequency reception, same simultaneously
The function of one time separate unit unifrequency transmitting, and two hosts backup each other, and improve the reliability of double radio station systems.
When radio station is operated in reception state, pilot operates throttle lever according to the orientation where outside coupling other side first
PTT button（Refer to front deck firing button 6, rear deck firing button 7）, carry out the selection of work radio antenna（Pass through PTT button
Post-tensioning, the antenna up and down of handoff radio）, after external alien frequencies rate AM/FM signal is received in antenna, through radio station boxcar
4 amplify in frequency domain work(point, the squelch circuit of two radio station hosts are respectively enterd, by squelch switch, according to each radio station host
Working frequency carry out signal behavior and power amplification, then audio treatment unit 10 carries out signal amplitude adjusting, audio mixing in machine,
Finally send to aircrew helmet（The front deck helmet 11, the rear deck helmet 12）, make forward and backward cabin pilot can hear radio station host I8 and
The voice signal that radio station host II9 is received, and can be by audio treatment unit in machine 10 respectively to two radio station voice signals
Carry out volume adjustment；Meanwhile forward and backward cabin pilot operator radio control box can carry out radio station selection and the work of selected radio station
Radio frequency channel parameter setting.Joint civil and military airport pilot can be met and receive civilian control tower and the need of military control tower or airplane information simultaneously
It will.
When radio station is operated in emission state, forward and backward cabin pilot can pass through the PTT button on throttle lever（Before referring to
Cabin firing button 6, rear deck firing button 7）, select radio antenna（It is primary per post-tensioning, switching one secondary antenna selection, according to reality
Speech quality, the best antenna of communication effect is selected to carry out voice transmission）, then pass through the radio control box in this cabin（Front deck
Pilot uses front deck radio control box 2, and backseat pilot uses rear deck radio control box 3）Selection needs to be used any one
Then portion radio station presses firing button, after pilot's voice signal is amplified voice by audio treatment unit 10, then through radio station
The radio station host according to selected by preceding backseat pilot of boxcar 4 carries out emitting preceding modulation, final according to the priority orders set
Single radio station transmitting is carried out, to realize that forward and backward cabin pilot communicates purpose using different frequency；And it is sent in modulated signal to antenna
While, sidetone signal all the way will be separated out and sent to pilot's earphone, listen use certainly for pilot.
This configuration mainly solves existing several big technical problems：Solve due to single antenna can not omnidirectional covering, make
The problem of can not being communicated in into part space-time by radio station；Aircraft space limitation can not install the problem of double radio station systems additional；
Two radio station hosts backup each other, and improve the safe to use of radio station；Alien frequencies rate two-way audio is realized by 1 antenna to connect
It receives, reduces the problem of baby plane antenna arrangement is difficult；Save aircraft using space, reduce the cost and again of aircraft
Amount；Ability to communicate of the small capacity double cabin aircraft in joint civil and military airport is expanded.
The present invention is a kind of double radio station systems of novel two-band, and the radio system structure for being equipped with double radio station aircraft is designed
And occupation mode.The present invention can improve the efficiency of baby plane station telecommunication, and the audio for providing two-way alien frequencies channel receives
Unifrequency audio output all the way has the voice communication capabilities of omnidirectional, is suitable for the two-seat cabin aircraft using comprehensive avionics.
Claims (1)
1. a kind of time division emission receives the radio station configuration covered all around simultaneously, it is characterised in that：It includes two radio station and controls
Box, a radio station boxcar, two radio station hosts, two radio antennas and two radio station firing buttons, front deck radio control box
It is connect with rear deck radio control box by bus with radio station boxcar, the radio station boxcar is connected by bus and avionics system
It connects, the radio station boxcar is also connect by bus with radio station host I and radio station host II；
Radio station boxcar is controlled to be switched over to radio antenna, then by the boxcar of radio station by the PTT signals of throttle lever
Control logic can realize the PTT hair controls signal in two radio station, the handover management of audio signal and forward and backward cabin radio control box with
Control switching on forward and backward cabin avionics system between the control panel of front, each radio control box can control two respectively
Radio station host or control same portion radio station host, while by the duplexer in the boxcar of radio station to the alien frequencies rate of single antenna reception
Signal carries out frequency domain work(point；When radio station is operated in reception state, selection radio antenna receives external alien frequencies in radio antenna
After rate amplitude-modulated signal, amplify through radio station boxcar in frequency domain work(point, respectively enter the squelch circuit of two radio station hosts, then through machine
Interior audio treatment unit carries out signal amplitude adjusting, audio mixing, finally send to aircrew helmet, makes forward and backward cabin pilot that can listen
The voice signal received to radio station host I and radio station host II, and can be by audio treatment unit in machine respectively to two electricity
Platform host voice signal carries out volume adjustment；When radio station is operated in emission state, then selection radio antenna is controlled by radio station
Box selection needs any one radio station to be used, then presses firing button, pilot's voice signal passes through audio frequency process in machine
Unit, which is sent, to be connected line device to machine and is amplified, then the radio station host according to selected by preceding backseat pilot is emitted through radio station boxcar
Preceding modulation, it is final to carry out single radio station transmitting according to the priority orders set, and while modulated signal is sent to antenna,
It will be separated out sidetone signal all the way to send to pilot's earphone, and listen use certainly for pilot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351063.0A CN105882975B (en) | 2016-05-25 | 2016-05-25 | A kind of time division emission receives the radio station configuration covered all around simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351063.0A CN105882975B (en) | 2016-05-25 | 2016-05-25 | A kind of time division emission receives the radio station configuration covered all around simultaneously |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105882975A CN105882975A (en) | 2016-08-24 |
| CN105882975B true CN105882975B (en) | 2018-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610351063.0A Active CN105882975B (en) | 2016-05-25 | 2016-05-25 | A kind of time division emission receives the radio station configuration covered all around simultaneously |
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| CN (1) | CN105882975B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347513A (en) * | 2018-01-10 | 2018-07-31 | 深圳优仕康通信有限公司 | A kind of dialing radio station, dialing radio station gateway and radio station system |
| CN109379105A (en) * | 2018-10-22 | 2019-02-22 | 顺丰科技有限公司 | Improve the method and system of wireless communication distance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137710A (en) * | 1995-06-05 | 1996-12-11 | 三菱电机株式会社 | Transmitter-receiver |
| CN1297621A (en) * | 1999-02-24 | 2001-05-30 | 三菱电机株式会社 | Radio terminal device |
| CN1357175A (en) * | 1999-06-18 | 2002-07-03 | 艾利森电话股份有限公司 | Arrangement in radio system |
| CN202089236U (en) * | 2011-03-11 | 2011-12-28 | 江西洪都航空工业集团有限责任公司 | Double-radio system structure |
| CN203996910U (en) * | 2014-06-18 | 2014-12-10 | 江西洪都航空工业集团有限责任公司 | A kind of two two radio system structures of receiving single-shot |
-
2016
- 2016-05-25 CN CN201610351063.0A patent/CN105882975B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137710A (en) * | 1995-06-05 | 1996-12-11 | 三菱电机株式会社 | Transmitter-receiver |
| CN1297621A (en) * | 1999-02-24 | 2001-05-30 | 三菱电机株式会社 | Radio terminal device |
| CN1357175A (en) * | 1999-06-18 | 2002-07-03 | 艾利森电话股份有限公司 | Arrangement in radio system |
| CN202089236U (en) * | 2011-03-11 | 2011-12-28 | 江西洪都航空工业集团有限责任公司 | Double-radio system structure |
| CN203996910U (en) * | 2014-06-18 | 2014-12-10 | 江西洪都航空工业集团有限责任公司 | A kind of two two radio system structures of receiving single-shot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105882975A (en) | 2016-08-24 |
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