CN107450358A - Aviation driving cabin control panel and dimming control system based on optical fiber transmission - Google Patents
Aviation driving cabin control panel and dimming control system based on optical fiber transmission Download PDFInfo
- Publication number
- CN107450358A CN107450358A CN201710600937.6A CN201710600937A CN107450358A CN 107450358 A CN107450358 A CN 107450358A CN 201710600937 A CN201710600937 A CN 201710600937A CN 107450358 A CN107450358 A CN 107450358A
- Authority
- CN
- China
- Prior art keywords
- switch
- signal
- light conversion
- conversion signal
- optical fiber
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 title claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 46
- 230000003287 optical effect Effects 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 230000008054 signal transmission Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2589—Bidirectional transmission
- H04B10/25891—Transmission components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40169—Flexible bus arrangements
- H04L12/40176—Flexible bus arrangements involving redundancy
- H04L12/40189—Flexible bus arrangements involving redundancy by using a plurality of bus systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention discloses aviation driving cabin control panel and dimming control system based on optical fiber transmission, includes, switch control device, it is used for output switch control signal；Control signal/light modular converter, it is used to receive the switch controlling signal from the switch control device and the switch controlling signal is converted into corresponding switch light conversion signal output；Light conversion signal Transmission Fibers, it is used to transmit the switch light conversion signal；Fresnel lens array, it is used for the incident switch light conversion signal from the light conversion signal Transmission Fibers and is emitted the switch light conversion signal；Optical electrical modular converter, it is used to receive the switch light conversion signal from the fresnel lens array and the switch light conversion signal is converted into the corresponding electric conversion signal of switch to export.The advantage of the invention is that：The financial cost of system can be reduced, mitigates the overall weight of system, improves the safety and reliability of system.
Description
Technical field
The present invention relates to the aviation driving cabin control panel and dimming control system transmitted based on optical fiber.
Background technology
Aviation driving cabin control panel and dimming control system are because of its particularity, prior art very high to security requirement
The double redundancy designs of electric signal need to be used, internal system wire harness is excessively complicated, not only increases system weight and adds and electrically sets
The difficulty of meter.Above-mentioned reason causes existing aviation control board component and dimming control system cost compared with high, big, security of weight etc.
The more low drawback of level.
The content of the invention
The present invention seeks to overcome the problem of excessively complicated in the prior art, there is provided it is a kind of it is new based on optical fiber transmission
Aviation driving cabin control panel and dimming control system.
In order to realize this purpose, technical scheme is as follows：Aviation driving cabin control panel based on optical fiber transmission
And dimming control system, include,
Switch control device, it is used for output switch control signal；
Control signal/light modular converter, its be used for receive the switch controlling signal from the switch control device and
The switch controlling signal is converted into corresponding switch light conversion signal output；
Light conversion signal Transmission Fibers, it is used to transmit the switch light conversion signal；
Fresnel lens array, it is used for the incident switch light conversion signal from the light conversion signal Transmission Fibers simultaneously
And the outgoing switch light conversion signal；
Optical electrical modular converter, it is used for the switch light conversion signal of the reception from the fresnel lens array and will
The switch light conversion signal switchs electric conversion signal output corresponding to being converted into；And
Signal processor, it receives the switch electricity conversion signal from the optical electrical modular converter and opened according to described
Switch process signal corresponding to powered-down conversion signal output.
As the aviation driving cabin control panel and the preferred scheme of dimming control system transmitted based on optical fiber, the switch control
The quantity of signal processed is a plurality of, and the fresnel lens array has a plurality of Fresnel Lenses units, the optical electrical conversion
Module has a plurality of optical electrical modular converter units, wherein, a plurality of switch controlling signals, a plurality of Fresnels
Lens unit and a plurality of optical electrical modular converter units are in one-to-one relationship.
As the aviation driving cabin control panel and the preferred scheme of dimming control system transmitted based on optical fiber, the Fresnel
Lens unit has incident circle face and outgoing smooth surface, and the incident circle face is used for the incident switch light conversion signal, institute
Outgoing smooth surface is stated to be used to be emitted the switch light conversion signal.
As the aviation driving cabin control panel and the preferred scheme of dimming control system transmitted based on optical fiber, the switch control
Signal processed is mechanical signal and/or electric signal.
As the aviation driving cabin control panel and the preferred scheme of dimming control system transmitted based on optical fiber, the light conversion
Signal transmission fiber is single-mode fiber.
As the aviation driving cabin control panel and the preferred scheme of dimming control system transmitted based on optical fiber, also include,
CAN, it is used to receive the switch process signal from the signal processor and by the switch process signal
The terminal system being transferred on aircraft.
Compared with prior art, advantages of the present invention at least that：The financial cost of system can be reduced, mitigates system
Overall weight, improve the safety and reliability of system.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural relation figure of fresnel lens array and optical electrical modular converter in one embodiment of the invention.
Embodiment
The present invention is described in further detail below by specific embodiment combination accompanying drawing.
Fig. 1 and 2 is referred to, is using the aviation driving cabin control panel based on optical fiber transmission and brightness adjustment control system shown in figure
System.Its structure mainly manipulates device 11 by electric switch, mechanical switch manipulates device 12, electrical/optical modular converter 21, machinery/light
Modular converter 22, optical fiber 31,32, fresnel lens array 4, optical electrical modular converter 5, signal processor 61,62,63 and CAN are total
Line 71,72,73 forms.
The electric switch control device 11 is used to export electric switch control signal 1 and 2.
The electrical/optical modular converter 21 is used to receive the electric switch control from the electric switch control device 11
Signal 1 and 2 processed and by the electric switch control signal 1 and 2 be converted into corresponding to the He of electric switch light conversion signal 1
2 outputs.
The optical fiber 31 is used to transmit the electric switch light conversion signal 1 and 2.
The mechanical switch control device 12 is used to export mechanical switch control signal 1 and 2.
The machinery/light modular converter 22 is used to receive the mechanical switch from the mechanical switch control device 21
Control signal 1 and 2 and by the mechanical switch control signal 1 and 2 be converted into corresponding to mechanical switch light conversion signal 1 and 2
Output.
The optical fiber 32 is used to transmit the mechanical switch light conversion signal 1 and 2.
The fresnel lens array 4 is array lens group, has Fresnel Lenses unit 41,42,43,44.
The optical electrical modular converter 5 has optical electrical modular converter unit 51,52,53,54.
Fig. 2 is referred to, corresponding relation is as follows：
Electric switch control signal 1- electric switch light conversion signal 1- Fresnel Lenses unit 41- optical electrical modular converter units
51。
Electric switch control signal 2- electric switch light conversion signal 2- Fresnel Lenses unit 42- optical electrical modular converters
Unit 52.
Mechanical switch control signal 1- mechanical switch light conversion signal 1- Fresnel Lenses unit 43- optical electrical modular converters
Unit 53.
Mechanical switch control signal 2- mechanical switch light conversion signal 2- Fresnel Lenses unit 44- optical electrical modular converters
Unit 54.
The optical signal received is converted into corresponding electric signal transmission to signal processor by the optical electrical modular converter 5
61、62、63。
The electric signal received from the optical electrical modular converter 5 is carried out processing point by the signal processor 61,62,63
Analysis, corresponding control command is sent to CAN 71,72,73.
The order that the signal processor 61,62,63 is sent is transferred to the terminal of aircraft by the CAN 71,72,73
System, each system is controlled to perform corresponding operating.
Embodiments of the present invention are only expressed above, and its description is more specific and detailed, but and can not therefore understand
For the limitation to patent of invention scope.It should be pointed out that for the person of ordinary skill of the art, this hair is not being departed from
On the premise of bright design, various modifications and improvements can be made, these belong to protection scope of the present invention.Therefore, this hair
The protection domain of bright patent should be determined by the appended claims.
Claims (6)
1. aviation driving cabin control panel and dimming control system based on optical fiber transmission, it is characterised in that include,
Switch control device, it is used for output switch control signal；
Control signal/light modular converter, its be used for receive the switch controlling signal from the switch control device and
The switch controlling signal is converted into corresponding switch light conversion signal output；
Light conversion signal Transmission Fibers, it is used to transmit the switch light conversion signal；
Fresnel lens array, it is used for the incident switch light conversion signal from the light conversion signal Transmission Fibers simultaneously
And the outgoing switch light conversion signal；
Optical electrical modular converter, it is used for the switch light conversion signal of the reception from the fresnel lens array and will
The switch light conversion signal switchs electric conversion signal output corresponding to being converted into；And
Signal processor, it receives the switch electricity conversion signal from the optical electrical modular converter and opened according to described
Switch process signal corresponding to powered-down conversion signal output.
2. aviation driving cabin control panel and dimming control system according to claim 1 based on optical fiber transmission, its feature
It is, the quantity of the switch controlling signal is a plurality of, and the fresnel lens array has a plurality of Fresnel Lenses lists
Member, the optical electrical modular converter have a plurality of optical electrical modular converter units, wherein, a plurality of switch controlling signals,
A plurality of Fresnel Lenses units and a plurality of optical electrical modular converter units are in one-to-one relationship.
3. aviation driving cabin control panel and dimming control system according to claim 2 based on optical fiber transmission, its feature
It is, the Fresnel Lenses unit has incident circle face and outgoing smooth surface, and the incident circle face is used to open described in incidence
Light conversion signal is closed, the outgoing smooth surface is used to be emitted the switch light conversion signal.
4. aviation driving cabin control panel and dimming control system according to claim 1 based on optical fiber transmission, its feature
It is, the switch controlling signal is mechanical signal and/or electric signal.
5. aviation driving cabin control panel and dimming control system according to claim 1 based on optical fiber transmission, its feature
It is, the light conversion signal Transmission Fibers are single-mode fiber.
6. aviation driving cabin control panel and light modulation control as claimed in any of claims 1 to 5 based on optical fiber transmission
System processed, it is characterised in that also include,
CAN, it is used to receive the switch process signal from the signal processor and by the switch process
Signal is transferred to the terminal system on aircraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600937.6A CN107450358A (en) | 2017-07-21 | 2017-07-21 | Aviation driving cabin control panel and dimming control system based on optical fiber transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600937.6A CN107450358A (en) | 2017-07-21 | 2017-07-21 | Aviation driving cabin control panel and dimming control system based on optical fiber transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107450358A true CN107450358A (en) | 2017-12-08 |
Family
ID=60488984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710600937.6A Pending CN107450358A (en) | 2017-07-21 | 2017-07-21 | Aviation driving cabin control panel and dimming control system based on optical fiber transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107450358A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036583A (en) * | 2006-03-13 | 2007-09-19 | 西门子（中国）有限公司 | Optical signal transmitting system of computer tomography device |
| CN102130722A (en) * | 2011-03-01 | 2011-07-20 | 南京航空航天大学 | Cross channel (CH) data link system of fly-by-light flight control system |
| CN102739336A (en) * | 2011-04-02 | 2012-10-17 | 南京航空航天大学 | Fly-by-light flight control triplex redundancy wavelength division multiplexing system |
| CN204442011U (en) * | 2015-01-07 | 2015-07-01 | 上海尚能电力工程设计有限公司 | Supervisory control system and transformer station |
| CN105867264A (en) * | 2016-06-21 | 2016-08-17 | 中国人民解放军军械工程学院 | Underwater equipment optical fiber control switch |
| CN105857581A (en) * | 2016-05-19 | 2016-08-17 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Airplane cockpit control system and method |
-
2017
- 2017-07-21 CN CN201710600937.6A patent/CN107450358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036583A (en) * | 2006-03-13 | 2007-09-19 | 西门子（中国）有限公司 | Optical signal transmitting system of computer tomography device |
| CN102130722A (en) * | 2011-03-01 | 2011-07-20 | 南京航空航天大学 | Cross channel (CH) data link system of fly-by-light flight control system |
| CN102739336A (en) * | 2011-04-02 | 2012-10-17 | 南京航空航天大学 | Fly-by-light flight control triplex redundancy wavelength division multiplexing system |
| CN204442011U (en) * | 2015-01-07 | 2015-07-01 | 上海尚能电力工程设计有限公司 | Supervisory control system and transformer station |
| CN105857581A (en) * | 2016-05-19 | 2016-08-17 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Airplane cockpit control system and method |
| CN105867264A (en) * | 2016-06-21 | 2016-08-17 | 中国人民解放军军械工程学院 | Underwater equipment optical fiber control switch |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
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| RJ01 | Rejection of invention patent application after publication |