CN102567273A - Miniature integrated core processor based on fiber channel (FC) network - Google Patents
Miniature integrated core processor based on fiber channel (FC) network Download PDFInfo
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- CN102567273A CN102567273A CN2011104523777A CN201110452377A CN102567273A CN 102567273 A CN102567273 A CN 102567273A CN 2011104523777 A CN2011104523777 A CN 2011104523777A CN 201110452377 A CN201110452377 A CN 201110452377A CN 102567273 A CN102567273 A CN 102567273A
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Abstract
The invention relates to a miniature integrated core processor based on a fiber channel (FC) network, belongs to the field of embedded computers, and meets the technical requirements of a new generation helicopter on the high performance, small volume, light weight, low power consumption and the like of a task processing computer. The miniature integrated core processor based on the FC network comprises a data processing module, a signal processing module, an image generation module, a high-capacity memory module, a video processing module, a network support module and a power supply module, wherein the data processing module, the signal processing module, the image generation module, the high-capacity memory module and the video processing module are connected with the network support module respectively; and the image generation module and the high-capacity memory module are connected with the video processing module respectively. The miniature integrated core processor based on the FC network is designed, and an integrated information processing platform is provided for a new generation high-performance integrated helicopter avionics system.
Description
Technical field
The present invention relates to a kind of core processing machine, be specifically related to a kind ofly, belong to the embedded computer field based on the comprehensive core processor of FC network miniaturization.
Background technology
Along with expansion, the increase of task, the function expansion of helicopter purposes, and, make that the avionics system scale in the helicopter is increasing, equipment more and more, function becomes increasingly complex to the enhancing that rugged surroundings adaptability requires.Reliability, maintainability and protection that this has not only influenced helicopter have also caused the ratio of avionics system in the helicopter life cycle cost increasingly high.In order to address these problems, helicopter avionics system begins to develop to synthesization (Integrated).
Summary of the invention
It is a kind of based on the comprehensive core processor of FC network miniaturization that the present invention provides, and mainly solved existing, poor performance low based on FC network miniaturization comprehensive core processor synthesization degree, volume and the big problem of power consumption.
Technical scheme provided by the invention is following:
Based on the comprehensive core processor of FC network miniaturization comprise be used for task computation, data fusion, system's control and management and with the data processing module of 1553B bus communication; Signal processing module; Being used for sensor image generates and the visual generation module of handling; The mass memory module that is used for numerical map management, task data storage administration; The video processing module of compression and record transmission control that is used for collection, distribution, the video/audio of outer video and audio frequency, be used between each module and and front end sensors between the network support module of high speed data transfer, be responsible for the power module of supplying power for each modular power source; Said data processing module, signal processing module, visual generation module, mass memory module, video processing module are connected with the network support module respectively; The image generation module is connected with video processing module respectively with mass memory module.
Above-mentioned data processing module comprises primary processor; The primary memory that is connected with primary processor respectively, debugging interface, FC network interface, 1553B EBI, RTC; With the two remaining FC interfaces that are connected with the FC network interface, also be provided with the power supply change-over device that is used for 2 road 28VDC input is converted into 5VDC output on the above-mentioned data processing module.
Above-mentioned network support module is 2, and 2 network support modules backup each other and constitute two remaining FC networks, and use packet switch, and each network support module support node number is 32.
Above-mentioned signal processing module comprises 3, is respectively SPM1, SPM2, SPM3, and above-mentioned SPM1 is as high frequency frame signal Processing, and SPM2 is as the optoelectronic device signal Processing, and SPM3 is as low frequency frame signal Processing.
Above-mentioned data processing module also comprises FLASH and the nvSRAM that is connected with primary processor respectively, and primary processor is good to select PowerPC8548E for use.
Above-mentioned power module is good to adopt the redundant electrical pow er supply mode.
Above-mentioned data processing module is good with 2, and when data processing module was 2, one of them was as backup.
The advantage of this method:
(1) realized based on the comprehensive core processor design of FC network miniaturization, for high-performance synthesization helicopter avionics system of new generation provides integrated information processing platform;
(2) realize having the standard LRM modular design of FC network communicating function, satisfied the demand of open harness combination architectural framework processing platform;
(3) realize helicopter avionics system mission computer of new generation synthesization, high-performance, volume demand little, in light weight, low in energy consumption;
(4) HICP adopts the synthesization technology; Use hardware module, FC data communication network, the distributed operating system of LRM to constitute a general frame; Realize information processing and transmission; It is accomplished all Processing tasks by the unified platform, can make full use of sharing of resource, in improvement in performance, can reduce the quantity of module.Thereby reduce volume, weight, power consumption and the cost of system.In synthesization, make component standardization as far as possible, reduce the kind of member, thereby reduce the quantity of part warehouse, the workload of maintenance, also help reducing the purpose of life cycle cost;
(5) HICP adopts the open system architecture (OSA) technology, through adopting technology such as standard LRM hardware module, FC data communication network, stratification software and hardware structure, Virtual Channel communication, for application software provides complete open system environment, improves the extensibility of software.When needs increase task function, realize through increasing software module.In case when the hardware module ability does not satisfy the task load of new platform requirement, can adopt the module of chip technology of new generation, promote the processing power of HICP system;
(6) adopt high speed FC network technology, 2 switches of FC network using (NSM module) are the star structure at center, and each switch support node number is 32, and each node of system interconnects through switch.2 switches backup each other and constitute two remaining FC networks, and use packet switch, reduce network complexity, improve FC network service reliability;
(7) System Fault Tolerance reconfiguration technique, the HICP system improves the reliability of system to the measure of keystone resources through backup, fault-tolerant and reconstruct.On hardware, the backup of HICP through each elements such as power supply power supplies, FC network, data processing module and the reliability of fault-tolerant assurance system.HICP adopts the redundant electrical pow er supply system to guarantee the operation of system when a block power supply module PSM breaks down; Adopt fault-tolerant FC communication network, can guarantee module, transmission, when break down in the arbitrary place of switch, normally the carrying out of communication; Processing module adopts the N+1 backup mode, and according to the needs of system, takes the backup scenario of Hot Spare, warm spare or cold standby.On software, HICP is through the operation of the health monitoring service monitoring software module of system management, the software module of fault is positioned, analyzes and handles, and record trouble is on-the-spot, supplies the peopleware to analyze.
Description of drawings
Fig. 1: based on the comprehensive core processor architecture of FC network miniaturization synoptic diagram;
Fig. 2: data processing module illustrative view of functional configuration.
Embodiment
The ability that will possess multiple-task to helicopter of new generation; And the reliability, maintainability and the protection that improve helicopter; The invention provides be suitable for helicopter avionics task system high integrityization of new generation based on the comprehensive core processor of FC network miniaturization, it is used to solve problem such as helicopter requirement task process computer high-performance of new generation, volume be little, in light weight, low in energy consumption.
Based on the basic platform that the comprehensive core processor of FC network miniaturization is the avionics task system, possess comprehensive treatment capability and system's storage capacity of data, graph image and video.This scheme accomplishes that the Comprehensive Control of avionics system is managed with management, bus network management, task overall treatment, sensor signal and aggregation of data processing, telecommunication management, hanger, man machine interface's control and management, numerical map generation, video exchange, audio frequency and video compression and record controls, task/service data add function such as Unloading Control.
The present invention has adopted idea of modular; Should based on the comprehensive core processor of FC network miniaturization comprise tasks such as being used for task computation, data fusion and system's control and management and with the data processing module DPM of 1553B bus communication; Signal processing module SPM; Being used for sensor image generates and the visual generation module GGM that handles; The mass memory module MMM that is used for numerical map storage administration, task data storage administration; The video processing module VPM of compression and record transmission control that is used for collection, distribution, the video/audio of outer video and audio frequency, be used between each module and and front end sensors between the network support module NSM of high speed data transfer, be responsible for the power module PSM that supplies power for each modular power source; Data processing module, signal processing module, visual generation module, mass memory module, video processing module are connected with the network support module respectively; The image generation module is connected with video processing module through the DVI video line respectively with mass memory module.
Data processing module comprises primary processor; The primary memory that is connected with primary processor respectively, debugging interface, FC network interface, 1553B EBI, RTC; With the two remaining FC interfaces that are connected with the FC network interface, also be provided with the power supply change-over device that is used for 2 road 28VDC input is converted into 5VDC output on the data processing module; Primary processor is PowerPC8548E, work dominant frequency 1000MHz; Primary memory is DDR2SDRAM, and data processing module also comprises FLASH and the nvSRAM that is connected with primary processor respectively; Data processing module is 2, and one of them is as backup; Debugging interface comprises Ethernet interface and RS232 interface, and the data processing module illustrative view of functional configuration is as shown in Figure 2.
The network support module is good with 2, and 2 network support modules can backup each other and constitute two remaining FC networks, and use packet switch, have increased the stability and the fault-tolerance of system, and each network support module support node number is 32; The network support module is between system module and the main communication path of synthesization avionics system, realizes 32 FC network ports, and port-to-port maximum-delay≤10us adopts optical signal transmission, and its message transmission rate is 2Gbps.
Signal processing module comprises 3, is respectively SPM1, SPM2, SPM3, and SPM1 is as high frequency frame signal Processing, and SPM2 is as the optoelectronic device signal Processing, and SPM3 is as low frequency frame signal Processing.
Power module comprises 2, adopts the redundant electrical pow er supply mode.
Should have following functional performance based on the comprehensive core processor of FC network miniaturization:
Adopt synthesization, modularization, open system architecture; Data-handling capacity is 11.5GIPS.Signal handling capacity is not less than 43.2GFLOPS.Mass storage capacity 64GByte; Adopt the FC network, transfer rate is 2Gbps, several 32 of the node of support; The Comprehensive Control of avionics system and management, the system communication management; Pilot man machine interface control and management; Support communication, photoelectric sensor, Radar Signal Processing; Support the fire control task to handle; Support two dimension, Three-dimensional Numeric Map to generate, battlefield situation information is handled; Audio frequency, real-time video compression and record controls, data add unloading; Power supply capacity with two remainings; Have two remaining network communications capability; The embedded real-time operating system of ARINC653 standard is satisfied in employing; Have good versatility and extendability; Have stronger fault-tolerant and re-configurability, improve the system task reliability, guarantee the completion of avionics system mission critical; Overall Power Consumption 350W; Complete machine weight 18kg.
Data processing module is realized following function: primary processor adopts high-performance PowerPC8548E, work dominant frequency 1000MHz; Main memory capacity 512MB; FLASH capacity >=32MB; NvRAM capacity 32KB; 4 32 bit timing devices; The programmable watchdog timer; Debugging interface comprises Ethernet interface, RS232; 1 road FC network interface, speed 2Gbps; 1 road 1553B EBI, speed 1Mbps; Power supply change-over device converts 2 road 28VDC input into 5VDC output.
Claims (7)
1. based on the comprehensive core processor of FC network miniaturization; It is characterized in that: said based on the comprehensive core processor of FC network miniaturization comprise be used for task computation, data fusion, system's control and management and with the data processing module of 1553B bus communication; Signal processing module; Being used for sensor image generates and the visual generation module of handling; The mass memory module that is used for numerical map management, task data storage administration; The video processing module of compression and record transmission control that is used for collection, distribution, the video/audio of outer video and audio frequency, be used between each module and and front end sensors between the network support module of high speed data transfer, be responsible for the power module of supplying power for each modular power source; Said data processing module, signal processing module, visual generation module, mass memory module, video processing module are connected with the network support module respectively; The image generation module is connected with video processing module respectively with mass memory module.
2. according to claim 1 based on the comprehensive core processor of FC network miniaturization; It is characterized in that: said signal processing module comprises 3; Be respectively SPM1, SPM2, SPM3; Said SPM1 is as high frequency frame signal Processing, and SPM2 is as the optoelectronic device signal Processing, and SPM3 is as low frequency frame signal Processing.
3. according to claim 1 and 2 based on the comprehensive core processor of FC network miniaturization; It is characterized in that: said network support module is 2; 2 network support modules backup each other and constitute two remaining FC networks, and each network support module support node number is 32.
4. according to claim 3 based on the comprehensive core processor of FC network miniaturization; It is characterized in that: said data processing module comprises primary processor; The primary memory that is connected with primary processor respectively, debugging interface, FC network interface, 1553B EBI, RTC; With the two remaining FC interfaces that are connected with the FC network interface, also be provided with the power supply change-over device that is used for 2 road 28VDC input is converted into 5VDC output in the said data processing module.
5. according to claim 4 based on the comprehensive core processor of FC network miniaturization, it is characterized in that: said data processing module also comprises FLASH and the nvSRAM that is connected with primary processor respectively; Primary processor is PowerPC8548E.
6. according to claim 5 based on the comprehensive core processor of FC network miniaturization, it is characterized in that: said power module adopts the redundant electrical pow er supply mode.
7. according to claim 6 based on the comprehensive core processor of FC network miniaturization, it is characterized in that: said data processing module is 2, and one of them is as backup.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104468131A (en) * | 2014-12-04 | 2015-03-25 | 中国航空工业集团公司第六三一研究所 | High-speed FC optical fiber unified network interconnection system under anti-adverse environment |
| CN104484246A (en) * | 2014-12-05 | 2015-04-01 | 中国航空工业集团公司第六三一研究所 | Integrated controller switching system |
| CN104572356A (en) * | 2014-12-05 | 2015-04-29 | 中国航空工业集团公司第六三一研究所 | Comprehensive processing system for module redundancy |
| CN104734928A (en) * | 2013-12-20 | 2015-06-24 | 中国航空工业集团公司第六三一研究所 | Cross-connect IMA core computing/processing platform |
| CN105487443A (en) * | 2015-12-09 | 2016-04-13 | 中国航空工业集团公司西安航空计算技术研究所 | Deeply-integrated processing system |
| CN105490819A (en) * | 2015-12-09 | 2016-04-13 | 中国航空工业集团公司西安航空计算技术研究所 | Networked remote intelligent interface |
| CN105549462A (en) * | 2015-12-09 | 2016-05-04 | 中国航空工业集团公司西安航空计算技术研究所 | Avionic task integrated processing system |
| CN108023733A (en) * | 2017-11-13 | 2018-05-11 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of airborne high-power synthesization platform and the configurable upper and lower method for electrically realized based on the platform |
| CN108847893A (en) * | 2018-06-14 | 2018-11-20 | 上海赛治信息技术有限公司 | A kind of login method and login system of FC network |
| CN110045142A (en) * | 2019-04-30 | 2019-07-23 | 中广核核电运营有限公司 | Monitoring reliability system, revolving speed rack and system with monitoring reliability function |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104734928A (en) * | 2013-12-20 | 2015-06-24 | 中国航空工业集团公司第六三一研究所 | Cross-connect IMA core computing/processing platform |
| CN104734928B (en) * | 2013-12-20 | 2018-10-26 | 中国航空工业集团公司第六三一研究所 | A kind of IMA core calculations/processing platform of cross-connect |
| CN104468131A (en) * | 2014-12-04 | 2015-03-25 | 中国航空工业集团公司第六三一研究所 | High-speed FC optical fiber unified network interconnection system under anti-adverse environment |
| CN104484246A (en) * | 2014-12-05 | 2015-04-01 | 中国航空工业集团公司第六三一研究所 | Integrated controller switching system |
| CN104572356A (en) * | 2014-12-05 | 2015-04-29 | 中国航空工业集团公司第六三一研究所 | Comprehensive processing system for module redundancy |
| CN105549462A (en) * | 2015-12-09 | 2016-05-04 | 中国航空工业集团公司西安航空计算技术研究所 | Avionic task integrated processing system |
| CN105490819A (en) * | 2015-12-09 | 2016-04-13 | 中国航空工业集团公司西安航空计算技术研究所 | Networked remote intelligent interface |
| CN105487443A (en) * | 2015-12-09 | 2016-04-13 | 中国航空工业集团公司西安航空计算技术研究所 | Deeply-integrated processing system |
| CN105490819B (en) * | 2015-12-09 | 2019-01-01 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of networking long-distance intelligent interface |
| CN108023733A (en) * | 2017-11-13 | 2018-05-11 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of airborne high-power synthesization platform and the configurable upper and lower method for electrically realized based on the platform |
| CN108847893A (en) * | 2018-06-14 | 2018-11-20 | 上海赛治信息技术有限公司 | A kind of login method and login system of FC network |
| CN108847893B (en) * | 2018-06-14 | 2020-12-01 | 上海赛治信息技术有限公司 | Login method and login system of FC (fiber channel) network |
| CN110045142A (en) * | 2019-04-30 | 2019-07-23 | 中广核核电运营有限公司 | Monitoring reliability system, revolving speed rack and system with monitoring reliability function |
| CN110045142B (en) * | 2019-04-30 | 2021-06-22 | 中广核核电运营有限公司 | Reliability monitoring system, rotating speed rack with reliability monitoring function and system |
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Application publication date: 20120711 |