CN101158982A - Data record device - Google Patents
Data record device Download PDFInfo
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- CN101158982A CN101158982A CNA2007101805116A CN200710180511A CN101158982A CN 101158982 A CN101158982 A CN 101158982A CN A2007101805116 A CNA2007101805116 A CN A2007101805116A CN 200710180511 A CN200710180511 A CN 200710180511A CN 101158982 A CN101158982 A CN 101158982A
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Abstract
The invention discloses a data recording device, which comprises a memory module for storing data and programs, a microprocessor for controlling the partition and the properties of a memory module and being connected with the memory module, and a communication module for communicating with external equipment and being connected with the microprocessor. The memory module comprises a read-only unit for storing the application program that is based on an operation system and can automatically read, process and record data and storing the script program that can be automatically executed under the operation system, and the read-only unit is connected with the microprocessor; a read-write unit is for storing data and connected with the microprocessor. By using the microprocessor to accomplish the partition of the memory module and the property control of the memory module, when the device is connected with computers, the realization of communication and data exchange with computers needs no installation of a driver and other additional software.
Description
Technical field
The present invention relates to a kind of removable electronic storage device, relate in particular to a kind of data recording equipment.
Background technology
At present, along with the development of electronic product, a large amount of portable electric appts are simple in structure because of it, and easy to use and widespread usage is in social life and professional scientific research.At professional scientific research field for example in the medical field, portable electric appts is used for record data or acquired signal more.In the process that portable electric appts writes down data, because recorded data has very strong professional and randomness, the form of record data is generally noncanonical format, and mostly is the self-defining form of device fabrication person, can't be by the computing machine Direct Recognition.When needs were handled the equipment recorded data with computing machine, equipment can not directly use usually, and pending data utilize the proprietary software of equipment that it is handled after importing computing machine into document form.This has brought obstacle for the versatility of equipment, and the equipment that makes can only use being equipped with on the computing machine of its special software.
The required special software of portable electric appts need be scribed into CD usually and deliver to the user simultaneously with equipment, and perhaps the user need download on special webpage.Therefore, when situations such as subscriber computer can't be surfed the Net, optical disk of software damages or lose took place, equipment just can't normally use; And the software of installing on computers also can can't move owing to factors such as virus, hardware damage, has brought a lot of inconvenience to use.
Summary of the invention
The purpose of this invention is to provide a kind of data recording equipment, thereby overcome the defective of prior art, to be implemented under the situation that need not to drive with special-purpose install software, outer computer can read and handle the data of storing in this data recording equipment.
To achieve these goals, the invention provides a kind of data recording equipment, comprising:
Memory module is used for store data and program;
Microprocessor is used to control described memory module subregion and attribute, links to each other with described memory module;
Communication module is used for and the external unit communication, links to each other with described microprocessor.
Wherein, described memory module comprises read-only unit, be used to deposit can read automatically and handle record data based on the application program of operating system and the shell script that under described operating system, can be automatically performed, be connected with described microprocessor; Read-write cell is used to store data, is connected with described microprocessor.Described communication module is to be used for the interface circuit unit that links to each other with external unit.Described interface circuit unit is specially usb circuit.Described microprocessor is the CBM2090 chip.
The present invention carries out subregion and property control by microprocessor to memory module, and memory module can Direct Recognition with system and the application program and the shell script of operation deposit read-only unit in, make memory module and external unit carry out exchanges data by communication module simultaneously, realized need not to install under the situation of driving and special-purpose install software, outer computer still can read and handle the data of storing in this data recording equipment, the versatility of intensifier reduces cost simultaneously.
Also in conjunction with the accompanying drawings the present invention is described in further detail below by specific embodiment.
Description of drawings
Fig. 1 is the structural representation of data recording equipment first embodiment of the present invention;
Fig. 2 is the structural representation of data recording equipment second embodiment of the present invention;
Fig. 3 is the structural representation of data recording equipment the 3rd embodiment of the present invention;
Fig. 4 is the structural representation of data recording equipment the 4th embodiment of the present invention;
Fig. 5 is the usb circuit figure of data recording equipment of the present invention;
Fig. 6 is the CBM2090 chip circuit figure of data recording equipment of the present invention.
Embodiment
As shown in Figure 1, be the structural representation of data recording equipment first embodiment of the present invention, data recording equipment of the present invention comprises memory module 1, microprocessor 2 and communication module 3.Memory module 1 is used for store data and program; Microprocessor 2 links to each other with memory module 1, is used for the subregion and the attribute of control store module 1; Communication module 3 links to each other with microprocessor 2, is used for and the external unit communication.
Present embodiment carries out subregion and property control by 2 pairs of memory modules of microprocessor 1, in the time of can realizing that data recording equipment links to each other with external unit such as PC, need not other install software or driving.
As shown in Figure 2, be the structural representation of data recording equipment second embodiment of the present invention, data recording equipment of the present invention comprises memory module 1, microprocessor 2 and communication module 3; Microprocessor 2 links to each other with memory module 1, and communication module 3 also links to each other with external unit such as PC simultaneously with microprocessor 2, communication module 3; Memory module 1 comprises read-only unit 11 and read-write cell 12.
Wherein, read-only unit 11 is used to deposit program and instruction, the application program based on certain operating system such as WINDOWS system that can read and handle record data in advance automatically writes the read-only unit 11 of memory module, be written in the shell script that can be automatically performed under the WINDOWS operating system simultaneously in this read-only unit 11, comprise the order that writes executive utility in this shell script, make system behind the recognition data pen recorder, start application program when moving the shell script that automatically performs automatically.The attribute of read-only unit 11 is set at the write-protect type, external program can only be visited and can't revise any file and data in the read-only unit.The data that collect from the outside, another unit that deposits in the memory module after single-chip microcomputer is handled as the human body physiological parameter data is a read-write cell 12, the attribute of this read-write cell 12 is unrestricted, as storage data write zone.
Present embodiment is by carrying out dividing elements to memory module 1, and each unit carried out property control, and the shell script that in read-only unit 11, deposits application program in and under computer system, can be automatically performed, can realize when data recording equipment links to each other with computing machine, system is identified as data recording equipment the dependent instruction in movable memory equipment and the shell script that automatically performs of operation automatically, and the instruction in the shell script then can make system move the application program based on computer system of having deposited in the read-only unit 11.Can read and handle read-write cell 12 recorded data in the memory module 1 automatically behind this application program launching.For example, show on computers intuitively being recorded in the expert data of the noncanonical format in the read-write cell 12 such as human body physiological parameter data mode, can also carry out operations such as playback, analysis, mark to the data recording process of human body physiological parameter by software with curvilinear figure.
As shown in Figure 3, be the structural representation of data recording equipment the 3rd embodiment of the present invention, data recording equipment of the present invention comprises memory module 1, microprocessor 2 and communication module 3; Microprocessor 2 links to each other with memory module 1, and communication module 3 links to each other with microprocessor 2, links to each other as PC with external unit 4 simultaneously; Memory module 1 comprises read-only unit 11 and read-write cell 12; Communication module 3 is specially and is used for the interface circuit unit that links to each other with external unit 4, the interface circuit unit is used for whole device and external unit 4 are linked to each other as PC, microprocessor 2 is connected with memory module 1 with the interface circuit unit, is used for control store module 1 and carries out communication and exchanges data by communication module 3 and external unit 4.
The described data recording equipment of present embodiment can directly link to each other described device by interface circuit is set with the PC that WINDOWS operating system is housed, realize the communication and the exchanges data of PC and described device.
As shown in Figure 4, structural representation for data recording equipment the 4th embodiment of the present invention, data recording equipment of the present invention is on the basis of the foregoing description, and the interface circuit unit of communication module 3 is specially usb circuit, and microprocessor 2 is specially the CBM2090 chip.
In the present embodiment, memory module 1 is formatted into by microprocessor 2 can be by the FAT file system of Computer Automatic Recognition, and it is carried out dividing elements and carry out cell attribute control by microprocessor.Microprocessor is divided into two unit by programmed control with memory module 1, and a unit is read-only unit 11, and another is a read-write cell 12.The content difference of each unit storage is to realize different functions.
(1) ground floor is a host side, is connected with the CBM2090 chip by usb circuit, and main frame is the promoter of all orders, and every operation is all done corresponding response according to its order;
(2) second layer is resolved the order that main frame provides, and distinguishes the operation of main frame;
The address of (3) the 3rd layers of logic parameter (logical address and length) that provides according to main frame and memory module is divided and is obtained some parameters that need as calculating the physical address of the memory module that will write.This part is only relevant with the memory module framework, and relative fixed can often not revised;
(4) the 4th layers is that the sector data of receiving from main frame is write the memory module, and this part is to determine the receive mode of host data at the framework of memory module, and four impact dampers among the CBM2090 can receive data in turn;
(5) layer 5 is direct memory module physical operations, exactly to the wiping of memory module, read and write operation.
By the foregoing description as can be known, the present invention has following advantage: need not to install driving or other Add-onses under WINDOWS operating system, on computers record data are read and handle operation, the versatility that has increased data recording equipment has reduced cost simultaneously; The instruction of software application and shell script writes the read-only unit of memory module inside, and to the write-protect of read-only unit, has reduced the software that poison due to illness or human factor cause and has damaged, and has improved the security that device uses; The startup of application program and storage data read fully automatic operation, make the use operation of device simpler, efficient.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. data recording equipment is characterized in that comprising:
Memory module is used for store data and program;
Microprocessor is used to control described memory module subregion and attribute, links to each other with described memory module;
Communication module is used for and the external unit communication, links to each other with described microprocessor.
2. a kind of data recording equipment according to claim 1 is characterized in that described memory module comprises:
Read-only unit, be used to deposit can read automatically and handle record data based on the application program of operating system and the shell script that under described operating system, can be automatically performed, be connected with described microprocessor;
Read-write cell is used to store data, is connected with described microprocessor.
3. a kind of data recording equipment according to claim 1 is characterized in that described communication module is to be used for the interface circuit unit that links to each other with external unit.
4. a kind of data recording equipment according to claim 3 is characterized in that described interface circuit unit is specially usb circuit.
5. a kind of data recording equipment according to claim 1 is characterized in that described microprocessor is the CBM2090 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101805116A CN101158982A (en) | 2007-11-22 | 2007-11-22 | Data record device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101805116A CN101158982A (en) | 2007-11-22 | 2007-11-22 | Data record device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101158982A true CN101158982A (en) | 2008-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101805116A Pending CN101158982A (en) | 2007-11-22 | 2007-11-22 | Data record device |
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| CN (1) | CN101158982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069382A (en) * | 2015-07-27 | 2015-11-18 | 浪潮软件集团有限公司 | Safe application system suitable for common USB flash disk |
-
2007
- 2007-11-22 CN CNA2007101805116A patent/CN101158982A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069382A (en) * | 2015-07-27 | 2015-11-18 | 浪潮软件集团有限公司 | Safe application system suitable for common USB flash disk |
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Open date: 20080409 |