A high-speed massive real-time data acquisition and processing system

A real-time data acquisition and processing system technology, applied in the direction of data acquisition and recording, can solve the problems of poor real-time processing capability, complex structure, narrow data transmission bandwidth, etc. The effect of transmission bandwidth

Inactive Publication Date: 2016-02-17
中国人民解放军海军七二厂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Acquisition and processing of high-speed massive real-time data has always been a technical problem. The existing data acquisition and processing devices have narrow data transmission bandwidth, poor real-time processing capability, poor data streaming capability, low cache depth, inflexible storage capacity, and cumbersome function expansion. , large volume, large power consumption, complex structure, poor integrity, high environmental requirements, not suitable for carrying and field testing, expensive, not suitable for application and promotion

Method used

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  • A high-speed massive real-time data acquisition and processing system

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Embodiment Construction

[0012] refer to figure 1 , the specific embodiment takes the following technical scheme: it comprises RAID card 1, FPGA2, data input unit 3, DDR2 memory 4, SATA / SAS disk group 5, DSP processor 6, PHY chip 7 and RJ145 network port 8, FPGA2 respectively Connect with RAID card 1, data input unit 3, DDR2 memory 4, DSP processor 6, RAID card 1 connect with SATA / SAS disk group 5, DSP processor 6 respectively connect with DDR2 memory 4 and PHY chip 7, PHY chip 7 Connect with RJ145 network port 8.

[0013] Described FPGA2 comprises SRIO-LVDS-GPIO2-1, PCI-Express bus 2-2 and SRIO2-3, and SRIO-LVDS-GPIO2-1 is connected with data input unit 3, PCI-Express bus 2-2 and RAID card 1 connection, SRIO2-3 is connected with DSP processor 6.

[0014] The DSP processor 6 includes an EMAC device 6-1, and the EMAC device 6-1 is connected with the PHY chip 7.

[0015] The data input unit 3 is an IO mode and a high-speed expansion interface mode, supports 96 programmable IO lines, supports a high-s...

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Abstract

A high-speed acquisition and processing system for mass real-time data relates to a data acquisition processor and comprises an RAID (redundant array of independent disks) card, an FPGA (field programmable gate array), a data input unit, a DDR2 (double data rate 2) memory, an SATA / SAS (serial advanced technology attachment / serial attached SCSI) disk pack, a DSP (digital signal processor), a PHY (physical layer) chip and an RJ145 network port. The FPGA is respectively connected with the RAID card, the data input unit, the DDR2 memory and the DSP. The RAID card is connected with the SATA / SAS disk pack. The DSP is respectively connected with the DDR2 memory and the PHY chip. The PHY chip is connected with the RJ145 network port. The high-speed acquisition and processing system for mass real-time data is large in data transmission bandwidth, high in real-time processing capacity, high in disk flow speed and flexible in memory capacity expansion, provides a high-speed expansion interface facilitating expansion, and is suitable for popularization.

Description

Technical field: [0001] The invention relates to a data collection and processing device, in particular to a high-speed massive real-time data collection and processing system. Background technique: [0002] Acquisition and processing of high-speed massive real-time data has always been a technical problem. The existing data acquisition and processing devices have narrow data transmission bandwidth, poor real-time processing capability, poor data streaming capability, low cache depth, inflexible storage capacity, and cumbersome function expansion. , large volume, large power consumption, complex structure, poor integrity, high environmental requirements, not suitable for use in portable and field testing situations, expensive, and not suitable for application and promotion. Invention content: [0003] The purpose of the present invention is to provide a high-speed massive real-time data acquisition and processing system, which has data transmission bandwidth, strong real-t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/40
Inventor 徐小杰林锋
Owner 中国人民解放军海军七二厂
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