CN109859781B - Big data memory with data analysis function - Google Patents

Big data memory with data analysis function Download PDF

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Publication number
CN109859781B
CN109859781B CN201910138170.9A CN201910138170A CN109859781B CN 109859781 B CN109859781 B CN 109859781B CN 201910138170 A CN201910138170 A CN 201910138170A CN 109859781 B CN109859781 B CN 109859781B
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electrically connected
input end
data
output end
module
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CN109859781A (en
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杨忠
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Abstract

The invention discloses a big data memory with a data analysis function, which relates to the technical field of integrated circuits and comprises a central processing unit, wherein the output end of the central processing unit is electrically connected with the input end of a memory capacity monitoring unit, the output end of the memory capacity monitoring unit is electrically connected with the input end of an intelligent display, and the input end of the central processing unit is electrically connected with the output end of a data memory. The large data storage with the data analysis function is matched with the electronic components such as the central processing unit, the storage capacity monitoring unit, the intelligent display, the exchange adapter, the information storage, the SMART attribute detection module, the data analysis regulator, the connector, the display panel, the data storage, the comprehensive regulator and the like, so that the influence of limited broadband between the separated processor and the information storage can be reduced, and the time consumed for processing the large mode library mode can be reduced.

Description

Big data memory with data analysis function
Technical Field
The invention relates to the technical field of integrated circuits, in particular to a big data memory with a data analysis function.
Background
"big data" generally refers to those data sets that are large in quantity, difficult to collect, process, and analyze, and also refers to data that is kept in a traditional infrastructure for long periods of time, and big data storage is where these data sets are persisted into big data storage.
The data analysis refers to a process of analyzing a large amount of collected data by using an appropriate statistical analysis method, extracting useful information and forming a conclusion to perform detailed research and summary on the data, and the process is also a support process of a quality management system.
The existing external data storage device, such as optical disc, magnetic tape and hard disk cartridge, etc. only have data storage function, and can not detect self status in real time, on one hand, because the remaining storage space can not be expressed, people need to connect intelligent reading equipment to screen one by one when selecting a suitable external data storage device, the process is tedious, on the other hand, because the health status of the external data storage device is not judged, data is lost frequently because the external data storage device is damaged when transmitting or storing, and simultaneously, because of the influence of limited broadband between the separated processor and the external data storage device, the transmission speed of data is easily limited, therefore, a big data storage device with data analysis function is urgently needed to solve the above problems.
Disclosure of Invention
Technical problem to be solved
The invention provides a big data memory with a data analysis function, which solves the problems that the existing external data storage devices, such as compact discs, magnetic tapes, hard disc boxes and the like, only have a data storage function and cannot detect the self state in real time, on one hand, people need to connect intelligent reading equipment to screen one by one when selecting the proper external data storage device because the remaining storage space cannot be expressed, the process is complicated, on the other hand, the data is frequently lost due to the damage of the external data storage device when transmitting or storing the data because the health state of the external data storage device is not judged, and simultaneously, the data transmission speed is easily limited due to the influence of the limited broadband between a separated processor and the external data memory.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a big data memory with data analysis function comprises a central processing unit, wherein the output end of the central processing unit is electrically connected with the input end of a memory capacity monitoring unit, the output end of the memory capacity monitoring unit is electrically connected with the input end of an intelligent display, the input end of the central processing unit is electrically connected with the output end of a data memory, the input end of the data memory is electrically connected with the output end of a display panel, the input end of the display panel is electrically connected with the output end of a connector, the input end of the connector is electrically connected with the output end of a data analysis regulator, the input end of the data analysis regulator is respectively and electrically connected with the output ends of a USB2.0 interface and a USB3.0 interface through data lines, the output end of the central processing unit is electrically connected with the input end of a switching adapter, and the output end of, the output end of the central processing unit is electrically connected with the input end of the comprehensive regulator, the output end of the comprehensive regulator is electrically connected with the input end of the intelligent display, the output end of the intelligent display is electrically connected with the input end of the display panel, the output end of the information storage is electrically connected with the input end of the SMART attribute detection module, the output end of the SMART attribute detection module is electrically connected with the input end of the data processor, and the output end of the data processor is electrically connected with the input end of the LCD display module.
Preferably, the LCD display module includes a blue indicator light and a red indicator light, and blinks red light.
Preferably, the intelligent display is a liquid crystal display touch screen, and the outer surface of the intelligent display is coated with a waterproof coating.
Preferably, the width of the display panel is 5 times that of the data analysis modulator.
Preferably, the input end of the central processing unit is electrically connected with the output end of the control switch, the input end of the control switch is electrically connected with the output end of the power module, and the input end of the power module is electrically connected with the output ends of the USB2.0 interface and the USB3.0 interface through data lines.
Preferably, the memory capacity monitoring unit comprises a memory content detection module, an occupied capacity calculation module, a residual memory capacity data analysis module and a monitoring result storage module, and the output ends of the monitoring result storage module, the residual memory capacity data analysis module, the occupied capacity calculation module and the memory content detection module are all electrically connected with the input end of the intelligent display.
(III) advantageous effects
The invention has the beneficial effects that:
1. this have big data memory of data analysis function concurrently, through central processing unit, memory capacity monitoring unit, intelligent display, exchange adapter, information storage ware, SMART attribute detection module, data analysis regulator, connector, display panel, data storage ware and synthesize the cooperation of electronic component such as accuse ware, not only make people can be more convenient when saving big data and select suitable information storage ware, still can prevent to a certain extent that people from causing because of information storage ware breaks down when carrying out the storage of big data bad consequence, can improve information transmission and output work's efficiency and quality again simultaneously, therefore can reduce the influence because of the limited broadband between the treater of separation and the information storage ware, thereby alright reduce the time that consumes to large-scale mode library mode processing.
2. The big data storage with the data analysis function is provided with the USB2.0 interface, the USB3.0 interface, the data line and the power module, wherein the power module is a rechargeable lithium battery, when the USB2.0 interface or the USB3.0 interface is connected with intelligent equipment such as a computer and the like, the power module can be supplemented with electric energy, and the storage content detection module is used for detecting the content stored in the information storage through the arrangement of the storage capacity monitoring unit; the occupied capacity calculation module realizes the calculation of the stored contents item by item and carries out summation calculation on the occupied capacity of all the stored contents; the residual storage capacity data analysis module can detect according to the storage total capacity of the information storage device and calculate the numerical value of the residual storage capacity according to the occupied capacity calculated by the occupied capacity calculation module; the monitoring result storage module is used for storing the total capacity, the used data and the residual capacity data of the information memory obtained in the residual storage capacity data analysis module, so that the residual capacity in the information memory can be detected in real time and the used capacity and the residual capacity can be displayed through the intelligent display under the condition that the information memory is not connected with intelligent equipment such as a computer and the like, so that people can store big data and select a proper information memory more conveniently, the SMART attribute detection module, the data processor and the LCD display module are arranged, the SMART attribute detection module can detect the SMART data value of the information memory, the data processor analyzes and judges the health state of the information memory, and the health state is displayed through a blue indicator light and a red indicator light which are contained in the LCD display module, the blue color represents that the health state of the information memory is good, and the red color represents that the information memory module is in a sub-health state, so that adverse effects caused by the failure of the information memory when people store large data can be prevented to a certain extent.
3. The big data memory with the data analysis function comprises a data analysis regulator, a connector, a display panel, a data memory, a switching adapter, a comprehensive regulator and an information memory, wherein external information can be transmitted and output through a USB2.0 interface and a USB3.0 interface, the information is transmitted to the data memory through the connector and the display panel after being regulated and analyzed by the data analysis regulator, the data is preliminarily stored, then the data is processed by a central processing unit, then the data is output through the switching adapter and then is uploaded to the information memory, the information output can be intelligently and efficiently regulated and controlled under the mutual matching work of the comprehensive regulator and an intelligent display, the information needing to be output is selected, and then the information can enter the data analysis regulator through the connector and the display panel, and then output through the USB2.0 interface and the USB3.0 interface, and people can carry out integral regulation and control through the mutual cooperation of the comprehensive regulator, the intelligent display and the display panel in the working process of information output and transmission, thus simplifying the operation program and improving the efficiency and quality of the information transmission and output work.
Drawings
FIG. 1 is a schematic diagram of the data analysis principle of the system of the present invention.
In the figure: the intelligent monitoring system comprises a central processing unit 1, a control switch 2, a power supply module 3, a memory capacity monitoring unit 4, a memory content detection module 5, an occupied capacity calculation module 6, a residual memory capacity data analysis module 7, a monitoring result storage module 8, an intelligent display 9, a data memory 10, a display panel 11, a connector 12, a data analysis regulator 13, a data line 14, a USB2.0 interface 15, a USB3.0 interface 16, an exchange adapter 17, an information memory 18, a comprehensive modulator 19, a SMART attribute detection module 20, a data processor 21, an LCD display module 22, a blue indicator lamp 23 and a red indicator lamp 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention provides a technical solution: a big data memory with data analysis function comprises a central processing unit (1), wherein the output end of the central processing unit (1) is electrically connected with the input end of a memory capacity monitoring unit (4), and a memory content detection module (5) is used for detecting the content stored in an information memory (18) by arranging the memory capacity monitoring unit (4); the occupied capacity calculation module 6 realizes the calculation of the stored contents item by item and carries out summation calculation on the occupied capacity of all the stored contents; the residual storage capacity data analysis module 7 can detect the storage total capacity of the information storage 18 and calculate the value of the residual storage capacity according to the occupied capacity calculated by the occupied capacity calculation module 6; the monitoring result storage module 8 is used for storing the total capacity, the used data and the residual capacity data of the information memory 18 obtained in the residual storage capacity data analysis module 7, so that under the condition that the information memory 18 is not connected with intelligent equipment such as a computer and the like, the residual capacity in the information memory 18 can be detected in real time, and the used capacity and the residual capacity can be displayed through the intelligent display 9, so that people can store big data and select a proper information memory 18 more conveniently, the memory capacity monitoring unit 4 comprises a storage content detection module 5, an occupied capacity calculation module 6, a residual storage capacity data analysis module 7 and a monitoring result storage module 8, the output ends of the monitoring result storage module 8, the residual storage capacity data analysis module 7, the occupied capacity calculation module 6 and the storage content detection module 5 are all electrically connected with the input end of the intelligent display 9, the output end of the memory capacity monitoring unit 4 is electrically connected with the input end of the intelligent display 9, the input end of the central processing unit 1 is electrically connected with the output end of the data memory 10, the input end of the central processing unit 1 is electrically connected with the output end of the control switch 2, the input end of the control switch 2 is electrically connected with the output end of the power module 3, and the input end of the power module 3 is respectively electrically connected with the output ends of the USB2.0 interface 15 and the USB3.0 interface 16 through the data line 14, by arranging the USB2.0 interface 15, the USB3.0 interface 16, the data line 14 and the power module 3, the power module 3 is a rechargeable lithium battery, when the USB2.0 interface 15 or the USB3.0 interface 16 is connected with intelligent equipment such as a computer, electric energy can be supplemented for the power module 3, the input end of the data memory 10 is electrically connected with the output end of the display panel 11, the width of the display panel 11 is 5 times of, the input end of the connector 12 is electrically connected with the output end of the data analysis regulator 13, the input end of the data analysis regulator 13 is respectively electrically connected with the output ends of the USB2.0 interface 15 and the USB3.0 interface 16 through the data line 14, by arranging the data analysis regulator 13, the connector 12, the display panel 11, the data memory 10, the exchange adapter 17, the comprehensive regulator 19 and the information memory 18, not only the operation program can be simplified, but also the efficiency and the quality of information transmission and output work can be improved, the output end of the central processing unit 1 is electrically connected with the input end of the exchange adapter 17, the output end of the exchange adapter 17 is electrically connected with the input end of the information memory 18, the output end of the central processing unit 1 is electrically connected with the input end of the comprehensive regulator 19, the output end of the comprehensive regulator 19 is electrically connected with the input end of the intelligent display 9, the, the outer surface of the intelligent display 9 is coated with a waterproof coating, the output end of the intelligent display is electrically connected with the input end of the display panel 11, the output end of the information memory 18 is electrically connected with the input end of the SMART attribute detection module 20, the SMART attribute detection module 20 can detect the SMART data value of the information memory 18 by arranging the SMART attribute detection module 20, the data processor 21 analyzes the data to judge the health state of the information memory 18, and the data is displayed by a blue indicator lamp 23 and a red indicator lamp 24 contained in the LCD display module 22, wherein the blue represents the good health state of the information memory 18, and the red represents the sub-health state of the information memory module, thereby preventing the adverse effect caused by the fault of the information memory 18 when people store big data to a certain extent, the output end of the SMART attribute detection module 20 is electrically connected with the input end of the data processor 21, the output end of the data processor 21 is electrically connected with the input end of the LCD display module 22, and the LCD display module 22 comprises a blue indicator lamp 23 and a red indicator lamp 24 and flashes red light.
The method comprises the following operation steps:
s1, USB2.0 interface 15, and USB3.0 interface 16, when the input terminals are not electrically connected to any power supply device, control the control switch 2, so that the power module 3 can provide power to the central processing unit 1, because the memory capacity monitoring unit 4 includes the storage content detecting module 5, the occupied capacity calculating module 6, the remaining storage capacity data analyzing module 7, and the monitoring result storing module 8, and the storage content detecting module 5 is configured to detect the content stored in the information storage 18; the occupied capacity calculation module 6 realizes the calculation of the stored contents item by item and carries out summation calculation on the occupied capacity of all the stored contents; the residual storage capacity data analysis module 7 can detect the storage total capacity of the information storage 18 and calculate the value of the residual storage capacity according to the occupied capacity calculated by the occupied capacity calculation module 6; the monitoring result storage module 8 is used for storing the total capacity, the used data and the residual capacity data of the information storage 18 obtained in the residual storage capacity data analysis module 7, so that the residual capacity in the information storage 18 can be detected in real time and the used capacity and the residual capacity can be displayed through the intelligent display 9 under the condition that the information storage 18 is not connected with intelligent equipment such as a computer, and people can store large data and select a proper information storage 18 more conveniently;
s2, the SMART attribute detection module 20 can detect the SMART data value of the information memory 18, the data processor 21 analyzes and judges the health status of the information memory 18, and the health status is displayed by the blue indicator lamp 23 and the red indicator lamp 24 which are contained in the LCD display module 22, wherein the blue color represents the good health status of the information memory 18, and the red color represents the sub-health status of the information memory module, thereby preventing the adverse effect caused by the failure of the information memory 18 when people store big data to a certain extent;
s3, under the state that the input ends of the USB2.0 interface 15 and the USB3.0 interface 16 are electrically connected with the external power supply device, the central processor 1 can be turned on by operating the control switch 2, the external information can carry out data transmission and output work by the USB2.0 interface 15 and the USB3.0 interface 16, the information transmission can enter the data memory 10 for preliminary storage after the adjustment and analysis of the data analysis regulator 13, then the information is processed by the central processor 1 after entering the data memory 10 through the connector 12 and the display panel 11, then the data output is carried out by the exchange adapter 17 and then is uploaded to the information memory 18, the information output can carry out intelligent and efficient adjustment and control under the mutual cooperation of the comprehensive adjuster 19 and the intelligent display 9, the information required to be output is selected, and then the information can enter the data analysis regulator 13 through the connector 12 and the display panel 11, then output through USB2.0 interface 15 and USB3.0 interface 16, and people can carry on the integral regulation and control under the mutual cooperation work of comprehensive modulator 19, intelligent display 9 and display panel 11 in the information output and transmission working process, so can simplify the operating procedure, can raise the efficiency and quality of information transmission and output work, therefore can reduce because of the influence of limited broadband between processor and information memory 18 separated, thus can reduce the time spent on large-scale mode library mode processing.
The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are merely exemplary and not restrictive, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A big data storage with data analysis function comprises a central processing unit (1), and is characterized in that: the output end of the central processing unit (1) is electrically connected with the input end of a memory capacity monitoring unit (4), the output end of the memory capacity monitoring unit (4) is electrically connected with the input end of an intelligent display (9), the input end of the central processing unit (1) is electrically connected with the output end of a data memory (10), the input end of the data memory (10) is electrically connected with the output end of a display panel (11), the input end of the display panel (11) is electrically connected with the output end of a connector (12), the input end of the connector (12) is electrically connected with the output end of a data analysis regulator (13), the input end of the data analysis regulator (13) is respectively and electrically connected with the output ends of a USB2.0 interface (15) and a USB3.0 interface (16) through a data line (14), and the output end of the central processing unit (1) is electrically connected with the input end of a switching adapter (17, the output end of the exchange adapter (17) is electrically connected with the input end of the information memory (18), the output end of the central processing unit (1) is electrically connected with the input end of the comprehensive regulator (19), the output end of the comprehensive regulator (19) is electrically connected with the input end of the intelligent display (9), the output end of the intelligent display (9) is electrically connected with the input end of the display panel (11), the output end of the information memory (18) is electrically connected with the input end of the SMART attribute detection module (20), the output end of the SMART attribute detection module (20) is electrically connected with the input end of the data processor (21), and the output end of the data processor (21) is electrically connected with the input end of the LCD display module (22).
2. The big data storage with data analysis function as claimed in claim 1, wherein: the LCD display module (22) comprises a blue indicator light (23) and a red indicator light (24), and the red indicator light (24) flashes red light.
3. The big data storage with data analysis function as claimed in claim 1, wherein: the intelligent display (9) is a liquid crystal display touch screen, and the outer surface of the intelligent display is coated with a waterproof coating.
4. The big data storage with data analysis function as claimed in claim 1, wherein: the width of the display panel (11) is 5 times that of the data analysis regulator (13).
5. The big data storage with data analysis function as claimed in claim 1, wherein: the input end of the central processing unit (1) is electrically connected with the output end of the control switch (2), the input end of the control switch (2) is electrically connected with the output end of the power module (3), and the input end of the power module (3) is electrically connected with the output ends of the USB2.0 interface (15) and the USB3.0 interface (16) through the data line (14).
6. The big data storage with data analysis function as claimed in claim 1, wherein: the memory capacity monitoring unit (4) comprises a memory content detection module (5), an occupied capacity calculation module (6), a residual memory capacity data analysis module (7) and a monitoring result storage module (8), and the output ends of the monitoring result storage module (8), the residual memory capacity data analysis module (7), the occupied capacity calculation module (6) and the memory content detection module (5) are electrically connected with the input end of the intelligent display (9).
CN201910138170.9A 2019-02-25 2019-02-25 Big data memory with data analysis function Expired - Fee Related CN109859781B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103238305A (en) * 2010-05-28 2013-08-07 安全第一公司 Accelerator system for use with secure data storage
CN109147836A (en) * 2017-06-19 2019-01-04 成都海存艾匹科技有限公司 Have both the big data memory of data analysis function

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6804763B1 (en) * 2000-10-17 2004-10-12 Igt High performance battery backed ram interface
KR20170143084A (en) * 2016-06-17 2017-12-29 에스케이하이닉스 주식회사 Semiconductor device and semiconductor system
US9653183B1 (en) * 2016-09-01 2017-05-16 Qualcomm Incorporated Shared built-in self-analysis of memory systems employing a memory array tile architecture
CN206532598U (en) * 2017-03-03 2017-09-29 天津尚嘉信通科技有限公司 Intelligent mobile hard disk
CN107464574A (en) * 2017-07-31 2017-12-12 苏州巴吉特信息咨询有限公司 The mobile hard disk and its method of work that a kind of memory capacity is shown
CN109918431A (en) * 2019-01-25 2019-06-21 平安科技(深圳)有限公司 Date storage method, device, computer equipment and storage medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103238305A (en) * 2010-05-28 2013-08-07 安全第一公司 Accelerator system for use with secure data storage
CN109147836A (en) * 2017-06-19 2019-01-04 成都海存艾匹科技有限公司 Have both the big data memory of data analysis function

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