High-speed storage device based on sata interface solid-state hard disk
A technology of SATA interface and solid-state hard disk, applied in the field of data acquisition system, can solve the problems of high cost, low capacity, slow speed, etc.
Inactive Publication Date: 2018-04-27
BEIJING INST OF STRUCTURE & ENVIRONMENT ENG +2
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problems of slow speed, low capacity and high cost in the data storage process of existing storage devices, and provide a high-speed storage device based on SATA interface solid state hard disk
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[0017] Below in conjunction with accompanying drawing and specific embodiment, the high-speed storage device based on SATA interface solid-state hard disk of the present invention is described in detail:
[0018] Such as figure 1 As shown, a high-speed storage device based on a SATA interface solid state hard disk includes a core processor, a power supply and power failure protection unit, a Flash configuration circuit, a cache module, an interface module, an adapter chip, and a SATA interface solid state hard disk. Among them, the core processor is respectively connected with the external host computer, power supply and power failure protection unit, Flash configuration circuit, cache module, interface module and adapter chip, and the SATA interface solid state hard disk is connected with the adapter chip. The core processor receives the high-speed LVDS data input sent from the outside and the control parameters sent by the host computer, converts the high-speed LVDS data inp...
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The invention relates to the technical field of data collection systems, in particular to a high-speed storage device based on an SATA interface solid state disk and aims at solving the problems that an existing storage device is low in speed, low in capacity and high in cost in the data storage process. The device is characterized by comprising a core processor, a power supply and power down protecting unit, a Flash configuration circuit, a cache module, an interface module and a transfer chip; the power supply and power down protecting unit, the Flash configuration circuit, the cache module, the interface module and the transfer chip are connected with the core processor respectively, and the SATA interface solid state disk is connected with the transfer chip. According to the device, by the adoption of the core processor, the power supply and power down protecting unit, the Flash configuration circuit, the cache module, the interface module, the transfer chip and the SATA interface solid state disk, the high-speed storage device based on the SATA interface solid state disk is established, and compared with an existing storage device, the device has the advantages of being high in storage speed, large in storage capacity, small in size, low in weight and high in reliability.
Description
technical field [0001] The invention relates to the technical field of data acquisition systems, in particular to a high-speed storage device based on a SATA interface solid-state hard disk. Background technique [0002] In recent years, data communication companies have higher and higher requirements for embedded data acquisition and storage systems, mainly reflected in the increase in the number of acquisition channels, the improvement of signal sampling rate, and the improvement of signal sampling accuracy. Using a high-speed, high-precision analog-to-digital conversion chip with a high-speed processor can complete the improvement of sampling speed and precision. However, storage speed and capacity have always been technical difficulties in data acquisition and storage systems. In the past, flash chips, electronic disks, CF cards, etc. were used as storage media, and ordinary single-chip microcomputers were used as processors, which limited the storage speed and capacity....
Claims
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IPC IPC(8): G06F3/06G06F13/40
Inventor 孙海波李雅梅贾琳娜
Owner BEIJING INST OF STRUCTURE & ENVIRONMENT ENG