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 PDF

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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
Application number
CN201710600937.6A
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Chinese (zh)
Inventor
侯英龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Aviation Electric Co Ltd
Original Assignee
Shanghai Aviation Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Aviation Electric Co Ltd filed Critical Shanghai Aviation Electric Co Ltd
Priority to CN201710600937.6A priority Critical patent/CN107450358A/en
Publication of CN107450358A publication Critical patent/CN107450358A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25Arrangements specific to fibre transmission
    • H04B10/2589Bidirectional transmission
    • H04B10/25891Transmission components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L12/40169Flexible bus arrangements
    • H04L12/40176Flexible bus arrangements involving redundancy
    • H04L12/40189Flexible bus arrangements involving redundancy by using a plurality of bus systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L2012/40208Bus networks characterized by the use of a particular bus standard
    • H04L2012/40215Controller Area Network CAN

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  • 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

Aviation driving cabin control panel and dimming control system based on optical fiber transmission
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.
CN201710600937.6A 2017-07-21 2017-07-21 Aviation driving cabin control panel and dimming control system based on optical fiber transmission Pending CN107450358A (en)

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

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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)

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CN (1) CN107450358A (en)

Citations (6)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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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Application publication date: 20171208

RJ01 Rejection of invention patent application after publication