CN203882182U - PCM and Ethernet mixed structure-based real-time data configuration loading system - Google Patents
PCM and Ethernet mixed structure-based real-time data configuration loading system Download PDFInfo
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- CN203882182U CN203882182U CN201420282629.5U CN201420282629U CN203882182U CN 203882182 U CN203882182 U CN 203882182U CN 201420282629 U CN201420282629 U CN 201420282629U CN 203882182 U CN203882182 U CN 203882182U
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- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 4
- 230000008520 organization Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 12
- 238000012423 maintenance Methods 0.000 description 7
- 238000007689 inspection Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Testing And Monitoring For Control Systems (AREA)
Abstract
The utility model belongs to the aviation technical field and relates to a PCM and Ethernet mixed structure-based real-time data configuration loading system. The objectives of the utility model is to effectively perform task organization, system control and equipment management of a whole real-time data system, realize unified management and control of real-time processing and monitoring and ensure the consistency of system information. In order to realize the above objectives, the following technical schemes are adopted: the PCM and Ethernet mixed structure-based real-time data configuration loading system of the utility model includes a KAM500 collector and a 770 collector; the KAM500 collector and the 770 collector transmit data streams and parameter information to a computer through a network switch; the computer explains and analyses the information; and the information is transmitted to a data server, a monitoring station group, a PCM generator, a backup service station and a PCM collector through the network switch.
Description
One, technical field:
The utility model belongs to aeronautical technology field, is specifically related to a kind of configuration of the real time data based on PCM and Ethernet mixed structure loading system.
Two, background technology:
Flight test is scientific research and the product testing of carrying out under Live Flying condition, is the necessary link of aeronautical product development and qualification.The airborne real-time monitoring of flight test is the effective way that ensures flight safety, improves test efficiency.
While making a flight test airborne real-time monitoring, in the past in the real time data system of development, common apparatus and specialized equipment are managed respectively, each equipment is configured separately, loads, certainly detects, specialized equipment needs special software to safeguard, system management complexity, human cost is high, and the consistance of information, data can not ensure.
Real time data system based on PCM and Ethernet mixed structure is the airborne distributed real-time data system for the development of ARJ21-700 Aircraft Flight Test, for receiving PCM data and the Ethernet data of airborne collector group transmission, carry out real time data processing, storage, transmission, monitoring, remote measurement output etc.SYSIN complex structure, testing apparatus kind be various, connect control complicated, process that monitoring requirement is high, output data frame is flexible and changeable.
For such large scale system, configuration loading mode in the past cannot effectively carry out taskings, scheduling, management and the control of whole system, can not ensure the orderly work of system.
Three, utility model content:
The utility model is in order to solve the weak point in above-mentioned background technology, a kind of configuration of the real time data based on PCM and Ethernet mixed structure loading system is provided, it can effectively carry out taskings, system control and the equipment control of whole real time data system, realize in real time unified management, the control processing, monitor, ensure the consistance of system information.
For achieving the above object, the technical solution adopted in the utility model is: a kind of configuration of the real time data based on PCM and Ethernet mixed structure loading system, it is characterized in that: comprise KAM500 collector and 770 collectors, described KAM500 collector and 770 collectors are transferred to computing machine by data stream and parameter information by the network switch, computing machine carries out interpretive analysis to information, then is transferred to data server, monitor workstation group, PCM maker, backup services station and PCM collector by the network switch.
Described monitor workstation group at least comprises three monitor workstations.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
1) meet real time data system request for utilization
Enforcement of the present utility model, make the work such as the task configuration, real-time loading, operation control, System self-test, plant maintenance of real time data system can carry out organization of unity, control and management, whole real time data system reliably working, orderly function are realized, the consistance that has ensured distributed system mission bit stream, has met the request for utilization of real time data system.
2) increase work efficiency
By using the utility model, greatly alleviate the cut-and-dried workload in measuring technology personnel ground, reduce on machine and tested setup time, improve work efficiency; By networking real-time loading, System self-test, plant maintenance, ensure agility, the reliability of operation, improve execution efficiency.
Four, brief description of the drawings:
Fig. 1 is structured flowchart of the present utility model;
Five, embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
Referring to Fig. 1: a kind of real time data system configuring load application method based on PCM and Ethernet mixed structure, comprise computing machine and several workstations, described computing machine, acquiring and processing device and several workstations are built formation ethernet local area network by three layers of gigabit networking switch
The data stream of KAM500 collector and 770 collectors and parameter information are imported to computing machine with the form of master tape header file, computing machine carries out interpretive analysis to master tape header, configuration testing equipment, generate the configuration information file of each equipment, be then loaded into data server, monitor workstation group, PCM maker, backup server, PCM collector by the network switch.
If need to carry out System self-test survey, send self-inspection order to each equipment by computing machine by the network switch, each equipment carries out after self-inspection, then returns to self-inspection state separately to computing machine, by calculator display organization equipment state by the network switch.
If need to carry out the system maintenance of PCM maker, send associated maintenance order to PCM maker by computing machine by the network switch, PCM maker carries out corresponding system maintenance work.
Hardware system is made up of computing machine, PCM collector, data server, backup server, monitor workstation group, PCM maker and three layers of gigabit networking switch.Computing machine and other equipment are built formation ethernet local area network by three layers of gigabit networking switch, setting computer is client, and other equipment are server, adopts C/S model communication, be configured the transmission of information, self-inspection information and maintenance information by Transmission Control Protocol, equipment connection is as Fig. 1.(data message of real time data system transmits with udp protocol broadcast mode.）
The utility model common apparatus (computing machine, PCM collector, data server, backup server, monitor workstation group) is selected high-performance industrial computer.Configure as follows:
L upper frame type standard 4U industrial computer, the aobvious screen of 19 inch
l CPU: 3.0 GHz
L internal memory: 2.0 GB
L hard disk: 500 GB
PCM maker is for certainly grinding embedded device.Configure as follows:
L hardware: adopt PC104+flush bonding module, intermodule adopts storehouse connected mode
L software: adopt Vxworks real-time embedded operating system
L input: network data or PCM frame structure data
L output: PCM data stream, meets IRIG-106 standard
L pattern: NRZ-L
The maximum subframe of l is long: 8192 words
The maximum prime frame of l is long: 64 subframes
Network switch configuration is as follows:
L model: S3600-28P-EI
Bis-/tri-layers of forward rate: 9.6Mbps of l
24 100 mbit ethernet ports of l, 4 gigabit ethernet ports
L supports 4K VLAN that meets IEEE 802.1Q standard
A kind of real time data system configuring load application method based on PCM and Ethernet mixed structure:
Step 1: first import master tape header file (comprising the Information Monitoring such as data stream, parameter of each collector in master tape head) in the application software of ground-based computer operation before ordinary test;
Step 2: carry out general information configuration by mission requirements; Carry out each device control message, traffic flow information, parameter information, monitor message, telemetry intelligence (TELINT) configuration; The PCM that takes remote measurement programming;
Step 3: derive configuration information file, be stored on move media with first of master tape;
Step 4: the application software in airborne computer (1) operation can be carried out the operation of step 2 equally, but does not objectively have the sufficient time to do like this, but imports master tape head and the configuration information stored on move media, removes equipment layoutprocedure from;
Step 5: the correctness that checks configuration information;
Step 6: generate each device configuration information file, system small band header file, monitoring parameter file;
Step 7: computing machine (1) by and the network switch configuration information is loaded into respectively to each equipment;
Step 8: computing machine (1) sends self-inspection order by the network switch and receives the self-inspection state of each equipment;
Step 9: computing machine (1) passes through and network switch transmitting apparatus maintenance command.
Claims (2)
1. the configuration of the real time data based on a PCM and Ethernet mixed structure loading system, it is characterized in that: comprise KAM500 collector and 770 collectors, described KAM500 collector and 770 collectors are transferred to computing machine by data stream and parameter information by the network switch, computing machine carries out interpretive analysis to information, then is transferred to data server, monitor workstation group, PCM maker, backup services station and PCM collector by the network switch.
2. a kind of configuration of the real time data based on PCM and Ethernet mixed structure loading system according to claim 1, is characterized in that: described monitor workstation group at least comprises three monitor workstations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282629.5U CN203882182U (en) | 2014-05-29 | 2014-05-29 | PCM and Ethernet mixed structure-based real-time data configuration loading system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282629.5U CN203882182U (en) | 2014-05-29 | 2014-05-29 | PCM and Ethernet mixed structure-based real-time data configuration loading system |
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| Publication Number | Publication Date |
|---|---|
| CN203882182U true CN203882182U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420282629.5U Expired - Lifetime CN203882182U (en) | 2014-05-29 | 2014-05-29 | PCM and Ethernet mixed structure-based real-time data configuration loading system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100799A (en) * | 2016-08-18 | 2016-11-09 | 西安中飞航空测试技术发展有限公司 | The conversion method of PCM data is converted to for multichannel Ethernet data |
| CN108494621A (en) * | 2018-03-06 | 2018-09-04 | 汕头大学 | Smart home self-test signal transmission method, device, mobile terminal and storage medium |
| CN117671817A (en) * | 2024-01-31 | 2024-03-08 | 珠海遥测科技有限公司 | IRIG 106-based information display method, device, system and medium |
-
2014
- 2014-05-29 CN CN201420282629.5U patent/CN203882182U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100799A (en) * | 2016-08-18 | 2016-11-09 | 西安中飞航空测试技术发展有限公司 | The conversion method of PCM data is converted to for multichannel Ethernet data |
| CN108494621A (en) * | 2018-03-06 | 2018-09-04 | 汕头大学 | Smart home self-test signal transmission method, device, mobile terminal and storage medium |
| CN108494621B (en) * | 2018-03-06 | 2021-07-20 | 汕头大学 | Smart home self-checking signal transmission method and device, mobile terminal and storage medium |
| CN117671817A (en) * | 2024-01-31 | 2024-03-08 | 珠海遥测科技有限公司 | IRIG 106-based information display method, device, system and medium |
| CN117671817B (en) * | 2024-01-31 | 2024-04-16 | 珠海遥测科技有限公司 | IRIG 106-based information display method, device, system and medium |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |