CN103761497A - Portable data collection terminal - Google Patents
Portable data collection terminal Download PDFInfo
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- CN103761497A CN103761497A CN201310750678.7A CN201310750678A CN103761497A CN 103761497 A CN103761497 A CN 103761497A CN 201310750678 A CN201310750678 A CN 201310750678A CN 103761497 A CN103761497 A CN 103761497A
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Abstract
The invention relates to an electronic data processing technique, in particular to a portable data collection terminal. The portable data collection terminal comprises a central microprocessor, a display module, an infrared communication module, a real-time clock, a JTAG interface, a memorizer, an active crystal oscillator, a scanner interface and a power module. The central microprocessor is respectively and electrically connected with the display module, the infrared communication module, the real-time clock, the JTAG interface, the memorizer, the active crystal oscillator, the scanner interface and the power module. The portable data collection terminal is low in cost and simple in operation, infrared wireless communication can be carried out among equipment, and the portable data collection terminal is mainly used for data collection of sale terminals; a scientific and intelligent management system can be established through the matching of the portable data collection terminal and background data management and analysis software, and the portable data collection terminal is quite suitable for scattered and flowing occasions of product inventory, logistics management, commodity distribution and maintain and the like.
Description
Technical field
The present invention relates to a kind of EDP technology, relate in particular to a kind of portable data acquisition terminal.
Background technology
Automatic identification technology is by data automatically identifying and reading, automatically inputs a kind of method or the means of computing machine.It is with the basic Comprehensive Science technology of developing into of computer technology and the communication technology.And the rapid emergence of barcode technology, as a kind of revolutionary new and high technology, for people, generally accept, exactly because it is by data collection station these " sharp weapon ", provide and carried out quickly and accurately the effective means of data acquisition input, solved because the artificial input speed of computer data is slow, high " bottleneck " difficult problem causing of error rate.
The generally application of bar code, makes to using bar code as Product Identifying, the information such as the sale of product, stock, dispensing to be managed and become possibility.Face civilian consumer sales point many, the features such as sales network wide coverage, how under low-cost prerequisite, promptly and accurately obtain sale, inventory information, avoid blindly producing and dispensing provide scientific guidance for adjusting sales tactics, become one of each civilian consumer goods manufacturing enterprise problem in the urgent need to address.
Data collection station is by hardware technology, software engineering and the combination of the two, realized bar code scan, decoding and and computing machine between data communication, two kinds of technology that seem wide of the mark are all merged, greatly simplified the process of data inputs.
At present some external portable data acquisition terminals not only high, the operation of price be difficult for, and it requires configuration condition higher, higher to user's competency profiling, is not suitable for China's national situation.
Summary of the invention
Technique effect of the present invention can overcome above-mentioned defect, and a kind of portable data acquisition terminal is provided, and it possesses outside universal performance, can also meet the user demand of different user, easy and simple to handle.
For achieving the above object, the present invention adopts following technical scheme: it comprises central microprocessor, display module, infrared communication module, real-time clock, jtag interface, storer, active crystal oscillator, scanner interface and power module, and central microprocessor is electrically connected to display module, infrared communication module, real-time clock, jtag interface, storer, active crystal oscillator, scanner interface, power module respectively.
The present invention is the high-performance bar code data acquisition terminal that bar code scan, mobile computing and Infrared Wireless Communication technology are combined.It reads in bar code information by bar code scanner, can input additional information (character, Chinese character etc.) by keyboard simultaneously, after central microprocessor is processed, be stored in user data conservation zone, finally by the batch processing of Infrared Wireless Communication module, transfer data on user's PC and be further analyzed processing.
Preferably, central microprocessor adopts LPC2210 model.
This scanner can be identified the bar code of common format; Graphical operation interface, human-computer interaction interface is friendly; In main frame, data storage capacity can realize dynamic expansion by changing chip, and basic configuration is 10M byte; OO embedded OS HQOS, independent research; Support Fat formatted file system, with document form storage user data.Support user download in advance essence data files inquiring about in actual use, contrast operation; Support multi-user operation.An equipment can arrange 4 users: 1 system user and 3 users, and different user has different rights; Support the operation of user's multipaths.Each user can set at most 3 different collecting flowcharts, has expanded the use occasion of equipment; Support user's secondary development.When 3 different collecting flowcharts that carry when system can not meet user's actual need, user can be according to the actual conditions self-developing application program of oneself; Support energy-conservation setting.User can arrange automatic shutdown time, automatic shut-in time backlight, sound ON/OFF etc.While not having user to operate under open state, system proceeds to battery saving mode automatically; Never user's operation within the time of setting, after system can be preserved user data, automatic shutdown is with energy-conservation; Systematic parameter district is set in main frame, the setting that memory device is relevant, the BIOS that is similar to PC arranges.That has stored at present is provided with: equipment factory number, subscriber equipment numbering, login username, user cipher, user's parameters; The data function of automatically packing is provided, and fixing packing form is text character.In packing process, form a complete packet together with the business datum file that factory number, device number, user name, collecting flowchart name are gathered with user.Closed infrared radio communication, increases waterproof and dustproof ability, is more suitable for rugged surroundings and uses.
Preferably, infrared communication module adopts HSDL-7002 model.
Preferably, real-time clock adopts X1208V8I model.
Preferably, power module adopts SP6648 model.
Preferably, storer adopts S71PL064JA0BAW0P model.
Cost of the present invention is low, simple to operate, can carry out infrared radio communication by equipment room, is mainly used in selling the data acquisition of end; Coordinate back-end data management and analysis software can build the management system of a set of science, intelligence, be particularly suitable for the dispersions such as product inventory and logistics management, commodity distribution and maintenance, mobile occasion; Be to make enterprise operator promptly grasp market information, and then form correct decisions, make enterprise in fierce market competition in invincible position, obtain higher economic benefit and the ideal tools of social benefit; Can be widely used in retailing, logistic storage, health care, the mobile mobile operating bar code data acquisition such as check meter.
Accompanying drawing explanation
Fig. 1 is modular structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, portable data acquisition terminal of the present invention, comprise central microprocessor, display module, infrared communication module, real-time clock, jtag interface, storer, active crystal oscillator, scanner interface and power module, central microprocessor is electrically connected to display module, infrared communication module, real-time clock, jtag interface, storer, active crystal oscillator, scanner interface, power module respectively.
Wherein, central microprocessor adopts LPC2210 model; Infrared communication module adopts HSDL-7002 model; Real-time clock adopts X1208V8I model; Power module adopts SP6648 model; Storer adopts S71PL064JA0BAW0P model.
In the present invention, display module is as the interaction platform with user, and operation interface and information for display system, comprise image, Chinese character, character, numeral etc.; Infrared communication module is for the short distance bidirectional wireless communication of central microprocessor and other application systems; Real-time clock is used for providing date and time to system, and operator can obtain the current accurate running time; Jtag interface can conduct interviews to all parts of central microprocessor chip inside, by this interface can debug system, programming etc.; Reset circuit can completion system electrification reset and when system works user key-press reset; In storer, FLASH ROM part can be deposited tested user application, embedded OS or other needs the user data preserved etc. after system power failure; Main region when SDRAM part is moved as system, system and user data, storehouse are all arranged in SDRAM; Active crystal oscillator provides work clock for system, and it is the work clock as microprocessor by PLL circuit frequency multiplication in central microprocessor chip; Scanner interface, for being connected with scanner, provides the path of pick-up slip code data; Power module needs the peripheral circuit power supply of power supply to central microprocessor and other; Data bus, address bus and necessary control bus have been drawn in system bus expansion, are convenient to user according to the particular demands of self, expansion peripheral circuit.
Claims (6)
1. a portable data acquisition terminal, it is characterized in that, comprise central microprocessor, display module, infrared communication module, real-time clock, jtag interface, storer, active crystal oscillator, scanner interface and power module, central microprocessor is electrically connected to display module, infrared communication module, real-time clock, jtag interface, storer, active crystal oscillator, scanner interface, power module respectively.
2. portable data acquisition terminal according to claim 1, is characterized in that, central microprocessor adopts LPC2210 model.
3. portable data acquisition terminal according to claim 1 and 2, is characterized in that, infrared communication module adopts HSDL-7002 model.
4. portable data acquisition terminal according to claim 3, is characterized in that, real-time clock adopts X1208V8I model.
5. portable data acquisition terminal according to claim 3, is characterized in that, power module adopts SP6648 model.
6. according to the portable data acquisition terminal described in claim 4 or 5, it is characterized in that, storer adopts S71PL064JA0BAW0P model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750678.7A CN103761497A (en) | 2013-12-31 | 2013-12-31 | Portable data collection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750678.7A CN103761497A (en) | 2013-12-31 | 2013-12-31 | Portable data collection terminal |
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| Publication Number | Publication Date |
|---|---|
| CN103761497A true CN103761497A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310750678.7A Pending CN103761497A (en) | 2013-12-31 | 2013-12-31 | Portable data collection terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408211A (en) * | 2014-11-11 | 2015-03-11 | 青岛龙泰天翔通信科技有限公司 | Handheld type data collection terminal |
| CN105046440A (en) * | 2015-07-31 | 2015-11-11 | 天津市青创空间科技企业孵化器有限公司 | Portable intelligent management system for electronic information product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786978A (en) * | 2005-12-16 | 2006-06-14 | 青岛海尔青大软件有限公司 | Handheld data acquiring terminal |
| US20060151594A1 (en) * | 2005-01-07 | 2006-07-13 | Hsien Chang C | Compound time recording device |
| CN202404594U (en) * | 2011-12-26 | 2012-08-29 | 綦美声 | Data collector |
-
2013
- 2013-12-31 CN CN201310750678.7A patent/CN103761497A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060151594A1 (en) * | 2005-01-07 | 2006-07-13 | Hsien Chang C | Compound time recording device |
| CN1786978A (en) * | 2005-12-16 | 2006-06-14 | 青岛海尔青大软件有限公司 | Handheld data acquiring terminal |
| CN202404594U (en) * | 2011-12-26 | 2012-08-29 | 綦美声 | Data collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408211A (en) * | 2014-11-11 | 2015-03-11 | 青岛龙泰天翔通信科技有限公司 | Handheld type data collection terminal |
| CN105046440A (en) * | 2015-07-31 | 2015-11-11 | 天津市青创空间科技企业孵化器有限公司 | Portable intelligent management system for electronic information product |
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Application publication date: 20140430 |
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| RJ01 | Rejection of invention patent application after publication |