CN104811236A - Processing method used for remote communication domain of helicopter - Google Patents
Processing method used for remote communication domain of helicopter Download PDFInfo
- Publication number
- CN104811236A CN104811236A CN201510241705.7A CN201510241705A CN104811236A CN 104811236 A CN104811236 A CN 104811236A CN 201510241705 A CN201510241705 A CN 201510241705A CN 104811236 A CN104811236 A CN 104811236A
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- mouth
- gpo
- control chip
- gpi
- synchronization control
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- 238000003672 processing method Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 title abstract description 4
- 239000004065 semiconductor Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000007547 defect Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Emergency Protection Circuit Devices (AREA)
- Power Sources (AREA)
- Logic Circuits (AREA)
Abstract
The invention discloses a processing method used for the remote communication domain of a helicopter. When a hand press switch used for transmitting data which requests to exchange a first synchronous control chip and a second synchronous control chip for execution, digital quantities obtained by a third GPO (group policy object) interface and a fourth GPO interface are kept different; therefore, only one of the first GPO interface and the second GPO interface can be used for transmitting data, i.e. the GPO interface which corresponds to the current synchronous control chip is used for transmitting the data; therefore, when the hand press switch used for transmitting a restart operation query instruction is pressed, the first GPO interface or the second GPO interface which can be used for transmitting the data transmits an electrical level capable of representing digital quantity 1, and therefore a first MOS (metal oxide semiconductor) tube switch or a second MOS tube switch is operated to be switched on. According to the structure, the defects that restarting efficiency is lower by that a power supply is forcedly turned off and the synchronous control chips are always damaged since no relative restarting circuit is arranged to execute the action in the prior art can be avoided.
Description
Technical field
The invention belongs to the device technique field in helicopter telecommunication territory, be specifically related to a kind of processing method for helicopter telecommunication territory.
Background technology
The communication domain of the complexity that helicopter telecommunication territory is made up of data such as helicopter coordinate, moving speed and running orbits.Via devices such as navigation system, radio-frequency technique, transmitter, digital camera vision operations, helicopter can accomplish the collection of its residing place and performance data really; Via communication domain technology, its every sample data transmission can be concentrated to concentrated control system by all helicopters.Once run into fault, various parallel monitoring chip also must perform the action of restarting, but does not also have at present relative to restart circuit to perform such action, result in positive closing power reset inefficiency and usually damages the problem of Synchronization Control chip.
Summary of the invention
Object of the present invention provides a kind of processing method for helicopter telecommunication territory, comprise fpga chip, described fpga chip is provided with a GPI mouth and the 2nd GPI mouth, a described GPI mouth and the 2nd GPI mouth be used for transmitting reboot operation and inquire that the hand of instruction is connected by switch, the GPO mouth that is provided with of fpga chip and the 2nd GPO mouth respectively accordingly with a GPI mouth and the 2nd GPI mouth, a described GPO mouth and the 2nd GPO mouth are connected with the second Synchronization Control chip with the first Synchronization Control chip with the second metal-oxide-semiconductor switch respectively via the first metal-oxide-semiconductor switch respectively, 3rd GPO mouth of fpga chip and the 4th GPO mouth are connected by switch with the hand exchanging the data that the first Synchronization Control chip performs with the second Synchronization Control chip for delivery request in centralized operation platform circuitry, a GPI mouth is handled respectively in this, 2nd GPI mouth, the data transmission of the one GPO mouth and the 2nd GPO mouth, complete the hand pressed for transmitting reboot operation inquiry instruction thus and restart corresponding first Synchronization Control chip or the second Synchronization Control chip by switch, via fpga chip, the 3rd GPO mouth and the 4th GPO mouth are set to again: when the level represented for digital quantity 0 at the 3rd GPO mouth and the 4th GPO mouth are the level of digital quantity 1 representative, one GPO mouth is used for transmitting data, during the level represented for digital quantity 1 at the 3rd GPO mouth and the 4th GPO mouth level that to be digital quantity 0 represent, the 2nd GPO mouth is used for transmitting data, like this press exchange for delivery request the data that the first Synchronization Control chip and the second Synchronization Control chip perform hand by switch time, 3rd GPO mouth and the digital quantity that the 4th GPO mouth obtains keep different, one can only be had can be used for transmitting data in a GPO mouth and the 2nd GPO mouth thus, the namely GPO oral instructions delivery data of corresponding current Synchronization Control chip, thus when pressing the hand for transmitting reboot operation inquiry instruction by switch, can be used for transmitting a GPO mouth of data or the 2nd GPO mouth passes out the level representing digital quantity 1, the first metal-oxide-semiconductor switch or the second metal-oxide-semiconductor switch connection is handled in this.Such structure avoid prior art also do not have relative restart circuit to perform such action and result in positive closing power reset inefficiency and usually to damage the defect of Synchronization Control chip.
In order to overcome deficiency of the prior art, the invention provides a kind of solution of the processing method for helicopter telecommunication territory, specific as follows:
A kind of processing method for helicopter telecommunication territory, comprise fpga chip, described fpga chip is provided with a GPI mouth and the 2nd GPI mouth, a described GPI mouth and the 2nd GPI mouth be used for transmitting reboot operation and inquire that the hand of instruction is connected by switch, the GPO mouth that is provided with of fpga chip and the 2nd GPO mouth respectively accordingly with a GPI mouth and the 2nd GPI mouth, a described GPO mouth and the 2nd GPO mouth are connected with the second Synchronization Control chip with the first Synchronization Control chip with the second metal-oxide-semiconductor switch respectively via the first metal-oxide-semiconductor switch respectively, 3rd GPO mouth of fpga chip and the 4th GPO mouth are connected by switch with the hand exchanging the data that the first Synchronization Control chip performs with the second Synchronization Control chip for delivery request in centralized operation platform circuitry, a GPI mouth is handled respectively in this, 2nd GPI mouth, the data transmission of the one GPO mouth and the 2nd GPO mouth, complete the hand pressed for transmitting reboot operation inquiry instruction thus and restart corresponding first Synchronization Control chip or the second Synchronization Control chip by switch, via fpga chip, the 3rd GPO mouth and the 4th GPO mouth are set to again: when the level represented for digital quantity 0 at the 3rd GPO mouth and the 4th GPO mouth are the level of digital quantity 1 representative, one GPO mouth is used for transmitting data, during the level represented for digital quantity 1 at the 3rd GPO mouth and the 4th GPO mouth level that to be digital quantity 0 represent, the 2nd GPO mouth is used for transmitting data, like this press exchange for delivery request the data that the first Synchronization Control chip and the second Synchronization Control chip perform hand by switch time, 3rd GPO mouth and the digital quantity that the 4th GPO mouth obtains keep different, one can only be had can be used for transmitting data in a GPO mouth and the 2nd GPO mouth thus, the namely GPO oral instructions delivery data of corresponding current Synchronization Control chip, thus when pressing the hand for transmitting reboot operation inquiry instruction by switch, can be used for transmitting a GPO mouth of data or the 2nd GPO mouth passes out the level representing digital quantity 1, the first metal-oxide-semiconductor switch or the second metal-oxide-semiconductor switch connection is handled in this.
Fpga chip of the present invention is provided with a GPI mouth and the 2nd GPI mouth, a described GPI mouth and the 2nd GPI mouth be used for transmitting reboot operation and inquire that the hand of instruction is connected by switch, the GPO mouth that is provided with of fpga chip and the 2nd GPO mouth respectively accordingly with a GPI mouth and the 2nd GPI mouth, a described GPO mouth and the 2nd GPO mouth are connected with the second Synchronization Control chip with the first Synchronization Control chip with the second metal-oxide-semiconductor switch respectively via the first metal-oxide-semiconductor switch respectively, 3rd GPO mouth of fpga chip and the 4th GPO mouth are connected by switch with the hand exchanging the data that the first Synchronization Control chip performs with the second Synchronization Control chip for delivery request in centralized operation platform circuitry, a GPI mouth is handled respectively in this, 2nd GPI mouth, the data transmission of the one GPO mouth and the 2nd GPO mouth, complete the hand pressed for transmitting reboot operation inquiry instruction thus and restart corresponding first Synchronization Control chip or the second Synchronization Control chip by switch.This makes it possible to via fpga chip, the 3rd GPO mouth and the 4th GPO mouth are set to: when level represent for digital quantity 0 at the 3rd GPO mouth and the 4th GPO mouth are the level of digital quantity 1 representative, a GPO mouth is used for transmission data, during the level represented for digital quantity 1 at the 3rd GPO mouth and the 4th GPO mouth level that to be digital quantity 0 represent, the 2nd GPO mouth is used for transmitting data, like this press exchange for delivery request the data that the first Synchronization Control chip and the second Synchronization Control chip perform hand by switch time, 3rd GPO mouth and the digital quantity that the 4th GPO mouth obtains keep different, one can only be had can be used for transmitting data in a GPO mouth and the 2nd GPO mouth thus, the namely GPO oral instructions delivery data of corresponding current Synchronization Control chip, thus when pressing the hand for transmitting reboot operation inquiry instruction by switch, can be used for transmitting a GPO mouth of data or the 2nd GPO mouth passes out the level representing digital quantity 1, the first metal-oxide-semiconductor switch or the second metal-oxide-semiconductor switch connection is handled in this, so just can restart the first Synchronization Control chip or the second Synchronization Control chip.Avoid prior art also do not have relative restart circuit to perform such action and result in positive closing power reset inefficiency and usually to damage the defect of Synchronization Control chip.
Embodiment
Below in conjunction with embodiment, summary of the invention is described further:
For the processing method in helicopter telecommunication territory, comprise fpga chip, described fpga chip is provided with a GPI mouth and the 2nd GPI mouth, a described GPI mouth and the 2nd GPI mouth be used for transmitting reboot operation and inquire that the hand of instruction is connected by switch, the GPO mouth that is provided with of fpga chip and the 2nd GPO mouth respectively accordingly with a GPI mouth and the 2nd GPI mouth, a described GPO mouth and the 2nd GPO mouth are connected with the second Synchronization Control chip with the first Synchronization Control chip with the second metal-oxide-semiconductor switch respectively via the first metal-oxide-semiconductor switch respectively, 3rd GPO mouth of fpga chip and the 4th GPO mouth are connected by switch with the hand exchanging the data that the first Synchronization Control chip performs with the second Synchronization Control chip for delivery request in centralized operation platform circuitry, a GPI mouth is handled respectively in this, 2nd GPI mouth, the data transmission of the one GPO mouth and the 2nd GPO mouth, complete the hand pressed for transmitting reboot operation inquiry instruction thus and restart corresponding first Synchronization Control chip or the second Synchronization Control chip by switch.Described fpga chip is FLASH _ BASED formula chip.A described GPI mouth and the 2nd GPI mouth are the port of digital quantity.The 3rd described GPO mouth and the 4th GPO mouth are the port of digital quantity.A described GPO mouth and the 2nd GPO mouth are the port of digital quantity.Via fpga chip, the 3rd GPO mouth and the 4th GPO mouth are set to: when level represent for digital quantity 0 at the 3rd GPO mouth and the 4th GPO mouth are the level of digital quantity 1 representative, a GPO mouth is used for transmission data, during the level represented for digital quantity 1 at the 3rd GPO mouth and the 4th GPO mouth level that to be digital quantity 0 represent, the 2nd GPO mouth is used for transmitting data, like this press exchange for delivery request the data that the first Synchronization Control chip and the second Synchronization Control chip perform hand by switch time, 3rd GPO mouth and the digital quantity that the 4th GPO mouth obtains keep different, one can only be had can be used for transmitting data in a GPO mouth and the 2nd GPO mouth thus, the namely GPO oral instructions delivery data of corresponding current Synchronization Control chip, thus when pressing the hand for transmitting reboot operation inquiry instruction by switch, can be used for transmitting a GPO mouth of data or the 2nd GPO mouth passes out the level representing digital quantity 1, the first metal-oxide-semiconductor switch or the second metal-oxide-semiconductor switch connection is handled in this.Described hand is pressure switch by switch.
Operation principle of the present invention is for being set to the 3rd GPO mouth and the 4th GPO mouth via fpga chip: when level represent for digital quantity 0 at the 3rd GPO mouth and the 4th GPO mouth are the level of digital quantity 1 representative, and a GPO mouth is used for transmission data, during the level represented for digital quantity 1 at the 3rd GPO mouth and the 4th GPO mouth level that to be digital quantity 0 represent, the 2nd GPO mouth is used for transmitting data, like this press exchange for delivery request the data that the first Synchronization Control chip and the second Synchronization Control chip perform hand by switch time, 3rd GPO mouth and the digital quantity that the 4th GPO mouth obtains keep different, one can only be had can be used for transmitting data in a GPO mouth and the 2nd GPO mouth thus, the namely GPO oral instructions delivery data of corresponding current Synchronization Control chip, thus when pressing the hand for transmitting reboot operation inquiry instruction by switch, can be used for transmitting a GPO mouth of data or the 2nd GPO mouth passes out the level representing digital quantity 1, the first metal-oxide-semiconductor switch or the second metal-oxide-semiconductor switch connection is handled in this, so just can restart the first Synchronization Control chip or the second Synchronization Control chip.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection range all still belonging to technical solution of the present invention.
Claims (6)
1. the processing method for helicopter telecommunication territory, it is characterized in that comprising fpga chip, described fpga chip is provided with a GPI mouth and the 2nd GPI mouth, a described GPI mouth and the 2nd GPI mouth be used for transmitting reboot operation and inquire that the hand of instruction is connected by switch, the GPO mouth that is provided with of fpga chip and the 2nd GPO mouth respectively accordingly with a GPI mouth and the 2nd GPI mouth, a described GPO mouth and the 2nd GPO mouth are connected with the second Synchronization Control chip with the first Synchronization Control chip with the second metal-oxide-semiconductor switch respectively via the first metal-oxide-semiconductor switch respectively, 3rd GPO mouth of fpga chip and the 4th GPO mouth are connected by switch with the hand exchanging the data that the first Synchronization Control chip performs with the second Synchronization Control chip for delivery request in centralized operation platform circuitry, a GPI mouth is handled respectively in this, 2nd GPI mouth, the data transmission of the one GPO mouth and the 2nd GPO mouth, complete the hand pressed for transmitting reboot operation inquiry instruction thus and restart corresponding first Synchronization Control chip or the second Synchronization Control chip by switch, via fpga chip, the 3rd GPO mouth and the 4th GPO mouth are set to again: when the level represented for digital quantity 0 at the 3rd GPO mouth and the 4th GPO mouth are the level of digital quantity 1 representative, one GPO mouth is used for transmitting data, during the level represented for digital quantity 1 at the 3rd GPO mouth and the 4th GPO mouth level that to be digital quantity 0 represent, the 2nd GPO mouth is used for transmitting data, like this press exchange for delivery request the data that the first Synchronization Control chip and the second Synchronization Control chip perform hand by switch time, 3rd GPO mouth and the digital quantity that the 4th GPO mouth obtains keep different, one can only be had can be used for transmitting data in a GPO mouth and the 2nd GPO mouth thus, the namely GPO oral instructions delivery data of corresponding current Synchronization Control chip, thus when pressing the hand for transmitting reboot operation inquiry instruction by switch, can be used for transmitting a GPO mouth of data or the 2nd GPO mouth passes out the level representing digital quantity 1, the first metal-oxide-semiconductor switch or the second metal-oxide-semiconductor switch connection is handled in this.
2. the processing method for helicopter telecommunication territory according to claim 1, its fpga chip described in feature is FLASH _ BASED formula chip.
3. the processing method for helicopter telecommunication territory according to claim 1, is characterized in that a described GPI mouth and the 2nd GPI mouth are the port of digital quantity.
4. the processing method for helicopter telecommunication territory according to claim 1, is characterized by a described GPO mouth and the 2nd GPO mouth is the port of digital quantity.
5. the processing method for helicopter telecommunication territory according to claim 1, is characterized by the 3rd described GPO mouth and the 4th GPO mouth is the port of digital quantity.
6. the processing method for helicopter telecommunication territory according to claim 1, it is characterized by described hand by switch is pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241705.7A CN104811236B (en) | 2015-05-13 | 2015-05-13 | For the processing method in helicopter telecommunication domain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241705.7A CN104811236B (en) | 2015-05-13 | 2015-05-13 | For the processing method in helicopter telecommunication domain |
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| Publication Number | Publication Date |
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| CN104811236A true CN104811236A (en) | 2015-07-29 |
| CN104811236B CN104811236B (en) | 2018-07-06 |
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| CN201510241705.7A Active CN104811236B (en) | 2015-05-13 | 2015-05-13 | For the processing method in helicopter telecommunication domain |
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| CN203386143U (en) * | 2013-07-24 | 2014-01-08 | 三维通信股份有限公司 | Remote machine reset device |
-
2015
- 2015-05-13 CN CN201510241705.7A patent/CN104811236B/en active Active
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| US20030066057A1 (en) * | 2001-02-23 | 2003-04-03 | Rudusky Daryl | System, method and article of manufacture for collaborative hardware design |
| US7639798B1 (en) * | 2005-09-15 | 2009-12-29 | Rockwell Collins, Inc. | High speed data encryption architecture |
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| CN104811236B (en) | 2018-07-06 |
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Effective date of registration: 20180530 Address after: 211100 300 Chi Hui Road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu Applicant after: Zhu Yang Address before: 211156 Haruki, No. 30, Jiangning, Nanjing, Jiangsu. Applicant before: Xu Jinlan |
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Effective date of registration: 20191129 Address after: Magi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Patentee after: Suzhou Law Point Information Technology Co., Ltd. Address before: 211100 No. 300 Zhihui Road, Qilin Science and Technology Innovation Park, Jiangning District, Nanjing City, Jiangsu Province Patentee before: Zhu Yang |
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