CN103235837A - Method and device for processing scanned data - Google Patents

Method and device for processing scanned data Download PDF

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Publication number
CN103235837A
CN103235837A CN2013101645150A CN201310164515A CN103235837A CN 103235837 A CN103235837 A CN 103235837A CN 2013101645150 A CN2013101645150 A CN 2013101645150A CN 201310164515 A CN201310164515 A CN 201310164515A CN 103235837 A CN103235837 A CN 103235837A
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data
scan
file
hand
catalogue
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CN103235837B (en
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李鹏涛
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Beijing Jingdong Shangke Information Technology Co Ltd
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Beijing Jingdong Shangke Information Technology Co Ltd
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Abstract

The invention provides a method and a device for processing scanned data. Through the method and the device, scanned data processing efficiency of a handheld scanning device can be improved, and special software based on an operation system is not required. In the method, the scanned data is data obtained by scanning bar codes through the handheld scanning device. The method includes that after the scanned data is obtained through scanning, the scanned data is written into a file, then the file is stored under a first catalogue of a storage system in the handheld scanning device; the file under the first catalogue is stored into a memory of the handheld scanning device; and the file in the memory is uploaded to a server.

Description

A kind of method and apparatus of processing scan data
Technical field
The present invention relates to a kind of method and apparatus of processing scan data.
Background technology
In logistics field, usually with the sign of bar code as parcel.Present bar code mainly contains one dimension sign indicating number and two-dimension code, the sorting operator can use scanning device that bar code is scanned, and the data that scan can be sent to the caching server of sortation hubs this locality, caching server can upload the data to central server.A central server can connect a plurality of caching servers, and can be connected with e-commerce system.
Fig. 1 is the synoptic diagram according to the basic structure of a kind of data handling system of the prior art.As shown in Figure 1, the data handling system 1 in the logistics system mainly comprises central server cluster 15 and sortation hubs 11, a plurality of caching servers is arranged, for example caching server 111,112 in the sortation hubs 11; Each caching server connects for example hand-hold scanning equipment 121,122,131,132 shown in the figure of a plurality of hand-hold scanning equipment in wired or wireless mode.Each caching server of sortation hubs 11 is connected with central server cluster 15, and the latter is connected with e-commerce system 3 again.
Along with the development of technology, hand-hold scanning equipment is also in constantly improving.Present normally used hand-hold scanning equipment comprises smart machines such as personal digital assistant PDA, generally can move WinCE, Android, and perhaps operating system such as Linux, and have bar code scanning function.Under hand-hold scanning equipment is applied in situation in the system shown in Figure 1, generally be to adopt database processing scan-datas such as SQLCE or SQLite at present.
The problem that adopts the database processing scan-data to exist mainly is: be subject to the handling property of hand-hold scanning equipment, handle consuming time longlyer during runtime database, influence the processing speed of bar code data and then the efficient of reduction packages; The operating system difference that hand-hold scanning equipment adopts, suitable database are also different, need use special-purpose database software at different operating system, and the expense of buying software is bigger.
Summary of the invention
In view of this, the invention provides a kind of method and apparatus of processing scan data, can improve the efficient of hand-hold scanning device processes scan-data, and need not the special software based on operating system.
For achieving the above object, according to an aspect of the present invention, provide a kind of method of processing scan data.
In the method for processing scan data of the present invention, scan-data is that hand-hold scanning equipment scans the data that obtain to bar code, this method comprises: after scanning obtains scan-data, scan-data is write in the file, then this document is saved under first catalogue of the storage system in the hand-hold scanning equipment; Described file under described first catalogue is deposited in the internal memory of described hand-hold scanning equipment; File in the described internal memory is uploaded onto the server.
Alternatively, described scan-data is write before the step in the file, also comprise: scan-data is tested heavily handled.
Alternatively, described scan-data is write before the step in the file, also comprise: scan-data is transferred to specified server, by default rule described scan-data is carried out validity check by this specified server.
Alternatively, the described step that scan-data is write in the file comprises: check whether the opened file that is used for preserving scan-data is arranged under current described first catalogue; If have, then described scan-data is write this document; Otherwise newly-built one is used for preserving the file of scan-data then to wherein writing described scan-data; And this method also comprises: monitoring is in the described file of open mode, is under the situation that open mode reaches default duration at this document this document is closed.
Alternatively, described file is named with timestamp.
Alternatively, after the step that the file in the described internal memory is uploaded onto the server, also comprise: the file that will upload is transferred under second catalogue of the storage system in the described hand-hold scanning equipment.
According to a further aspect in the invention, provide a kind of device of processing scan data, this scan-data is that hand-hold scanning equipment scans the data that obtain to bar code.
The device of processing scan data of the present invention comprises: the written document module, and the scan-data that is used for the hand-hold scanning device scan is obtained writes file; Preserve module, be used for described file is saved under first catalogue of the storage system in the described hand-hold scanning equipment; Read file module, be used for the described file under described first catalogue is deposited in the internal memory of described hand-hold scanning equipment; Last transmission module is used for the file of described internal memory is uploaded onto the server.
Alternatively, also comprise and test the molality piece, be used for before described written document module is carried out write operation to described scan-data, described scan-data is tested heavily handled.
Alternatively, also comprise sending module, be used for before described written document module is carried out write operation to described scan-data, described scan-data being transferred to specified server, by default rule described scan-data carried out validity check by this specified server.
Alternatively, described written document module also is used for: check whether the opened file that is used for preserving scan-data is arranged under current described first catalogue; If have, then described scan-data is write this document; Otherwise newly-built one is used for preserving the file of scan-data then to wherein writing described scan-data; And described device also comprises monitoring modular, is used for the described file that monitoring is in open mode, is under the situation that open mode reaches default duration at this document this document is closed.
According to technical scheme of the present invention, hand-hold scanning equipment is after scanning obtains scan-data, it is write in the file, and file forwarded to send to caching server after the internal memory, the mode of this employing file and memory queue is a kind of operation of lightweight, the processor resource that is its consumption is quite low, makes hand-hold scanning equipment processing scan data comparatively efficiently.And above-mentioned processing mode is a kind of comparatively simple mode, what use is basic function such as file processing, the queue processing etc. of each type operating system in the hand-hold scanning equipment, exploitation easily, the special software of avoiding using operating system is SQLCE etc. for example, help to save cost, and be convenient between each operating system, transplant.In the technical scheme of this external embodiment of the invention, under the diverse network malfunction, hand-hold scanning equipment can continuous firing, selects server to upload or temporary to local data, can not cause the interruption of sorting work, help to improve the work efficiency of sortation hubs.
Description of drawings
Accompanying drawing is used for understanding the present invention better, does not constitute improper restriction of the present invention.Wherein:
Fig. 1 is the synoptic diagram according to the basic structure of a kind of data handling system of the prior art;
Fig. 2 is the step synoptic diagram according to the method for the processing scan data of the embodiment of the invention;
Fig. 3 is the synoptic diagram according to the basic structure of the device of the processing scan data of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing one exemplary embodiment of the present invention is explained, to help understanding, they should be thought it only is exemplary comprising the various details of the embodiment of the invention.Therefore, those of ordinary skills will be appreciated that, can make various changes and modification to the embodiments described herein, and can not deviate from scope and spirit of the present invention.Equally, for clarity and conciseness, omitted the description to known function and structure in the following description.
The applied environment of the technical scheme of present embodiment can be data handling system 1 shown in Figure 1, and the software that the arch-rival holds in the scanning device has been made change.In the method for the processing scan data of the embodiment of the invention, hand-hold scanning equipment bar code is scanned obtain scan-data after, scan-data is write in the file, then file is saved under the catalogue of storage system.For the file in this catalogue, earlier it is dumped in the internal memory (read or write speed of this internal memory is usually greater than the read or write speed of above-mentioned storage system) of hand-hold scanning equipment, again the file in this internal memory is uploaded onto the server, for example the caching server among Fig. 1.A kind of optimal way below in conjunction with the method for the processing scan data in the present embodiment of Fig. 2 is explained, and Fig. 2 is the step synoptic diagram according to the method for the processing scan data of the embodiment of the invention, and this method can be carried out by hand-hold scanning equipment.
Step S21: scanning bar code obtains scan-data.Scan-data is the information that underlying commodity is arranged, for example Air Way Bill No..
Step S22: carry out data and test heavily.The operating personnel of hand-hold scanning equipment might be because carelessness or misoperation and multiple scanning bar code, so the heavy link of testing of this step can be set.Test the heavy data of can avoiding repeating to upload.Specifically can be the formation of setting up a first in first out in internal memory, the length of formation can be adjusted, and for example is set to 200 scan-datas.After scanning obtained scan-data, scan-data at first entered in this formation, just existing scan-data in itself and the formation was compared when new scan-data enters this formation, if existing this scan-data is then exported prompting so that operating personnel learn.
Step S23: give caching server with scan-data and carry out validity check.Can set up between hand-hold scanning equipment and the caching server that socket is long to be connected.The verification here can be carried out according to default rule.The figure place of waybill for example; And for example the user for ecommerce has cancelled order again after placing an order, but order has been produced and has been wrapped up and gone out warehouse output before cancellation, the information that cancel an order this moment will mail to the central server cluster from e-commerce system, according to sequence information the information of cancelling an order is mail to corresponding caching server according to the sortation hubs of this order correspondence by the central server cluster again, like this, after this bar code that superscribes is scanned, scan-data is sent to caching server by hand-hold scanning equipment, and caching server just can return corresponding information to hand-hold scanning equipment makes operating personnel learn that this parcel need not letter sorting.If the data communication between hand-hold scanning equipment and the caching server is interrupted, perhaps caching server breaks down, and then scan-data can be given the central server cluster and carry out validity check.
Step S24: in the assigned catalogue in the storage system of inspection hand-hold scanning equipment whether opened data file is arranged.The data file here is the file that writes scan-data, can be the file of plain text format, and assigned catalogue is the catalogue of setting up in advance that is used for preserving this data file.For the judgement in this step, if the result is "Yes", then enters step S26, otherwise enter step S25.
Step S25: set up a data file and open.This data file can be named with timestamp, and namely form can be yymmddhhmmss.txt, and for example the current time is 15: 16: 27 on the 27th April in 2012, and then the filename of data file is 120427151627.txt.
Step S26: the scan-data that obtains among the write step S21 in the data file of opening.If write scan-data in the newly-built data file for the first time, then fashionablely pick up counting and monitor the data file that is in open mode from writing, be in open mode in data file and surpass for example 30S of default duration, then close this data file.The priority that so just can guarantee scan-data is consistent with the priority that data file is established, and has controlled data file easily and only be written into 1 data file.And if take the above-mentioned mode with timestamp named data file, and then press modification time to after the data file ordering, the interior scan-data of data file that is distributed in ordering also is sorted.
Step S27: current pent file is deposited in the internal memory immediately.
Step S28: the file in the internal memory is uploaded onto the server.Can create a formation in the internal memory, the content of a file is as a node, and file is uploaded to after the server according to the order of first-in first-out, and its corresponding node is deleted.Can be transferred in another catalogue by the file after uploading, and the file that deletion has been uploaded from above-mentioned assigned catalogue.
Under caching server is in normal operating conditions, be that the file in the internal memory is uploaded to caching server among the step S28, and then caching server can upload to the central server cluster with file or the scan-data that extracts from file, by the latter scan-data is for further processing.If the data communication between caching server and the central server cluster is broken down, then scan-data is temporarily stored in caching server, and pending fault is uploaded temporary scan-data after recovering automatically.If caching server breaks down or itself and hand held scanning device between data communication break down, then be that the route device of scan-data by sortation hubs directly uploaded to the central server cluster among the step S28.If above-mentioned several fault takes place simultaneously, then hand held scanning device can stop step S27, and the data that scan are temporarily stored in the above-mentioned assigned catalogue.
Fig. 3 is the synoptic diagram according to the basic structure of the device of the processing scan data of the embodiment of the invention.This device can be arranged in the hand-held sorting arrangement.As shown in Figure 3, the device 30 of processing scan data mainly comprises written document module 31, preserves module 32, reads file module 33, goes up transmission module 34.
The scan-data that written document module 31 is used for the hand-hold scanning device scan is obtained writes file; Preserving module 32 is used for described file is saved under first catalogue of the storage system in the described hand-hold scanning equipment; Read the internal memory that file module 33 is used for the described file under described first catalogue is deposited in described hand-hold scanning equipment; Last transmission module 34 is used for the file of described internal memory is uploaded onto the server.
The device 30 of processing scan data can also comprise tests molality piece (not shown), is used for before 31 pairs of scan-datas of written document module carry out write operation, scan-data is tested heavily handled.
The device 30 of processing scan data can also comprise the sending module (not shown), be used for before 31 pairs of scan-datas of written document module carry out write operation, scan-data is transferred to specified server, by default rule scan-data is carried out validity check by this specified server.The specified server here can be caching server or central server cluster.
Written document module 31 also can be used for: check whether the opened file that is used for preserving scan-data is arranged under current described first catalogue; If have, then scan-data is write this document; Otherwise newly-built one is used for preserving the file of scan-data then to wherein writing scan-data; Like this, the device 30 of processing scan data also can comprise the monitoring modular (not shown), is used for the file that monitoring is in open mode, is under the situation that open mode reaches default duration at this document this document is closed.
Technical scheme according to the embodiment of the invention, hand-hold scanning equipment is after scanning obtains scan-data, it is write in the file, and file forwarded to send to caching server after the internal memory, the mode of this employing file and memory queue is a kind of operation of lightweight, the processor resource that is its consumption is quite low, makes hand-hold scanning equipment processing scan data comparatively efficiently.And above-mentioned processing mode is a kind of comparatively simple mode, what use is basic function such as file processing, the queue processing etc. of each type operating system in the hand-hold scanning equipment, exploitation easily, the special software of avoiding using operating system is SQLCE etc. for example, help to save cost, and be convenient between each operating system, transplant.In the technical scheme of this external embodiment of the invention, under the diverse network malfunction, hand-hold scanning equipment can continuous firing, selects server to upload or temporary to local data, can not cause the interruption of sorting work, help to improve the work efficiency of sortation hubs.
Ultimate principle of the present invention has below been described in conjunction with specific embodiments, but, it is to be noted, for those of ordinary skill in the art, can understand whole or any steps or the parts of method and apparatus of the present invention, can be in the network of any calculation element (comprising processor, storage medium etc.) or calculation element, realized that with hardware, firmware, software or their combination this is that those of ordinary skills use their basic programming skill just can realize under the situation of having read explanation of the present invention.
Therefore, purpose of the present invention can also be by realizing in any program of calculation element operation or batch processing.Described calculation element can be known fexible unit.Therefore, purpose of the present invention also can be only by providing the program product that comprises the program code of realizing described method or device to realize.That is to say that such program product also constitutes the present invention, and the storage medium that stores such program product also constitutes the present invention.Obviously, described storage medium can be any storage medium of developing in any known storage medium or future.
It is pointed out that also that in apparatus and method of the present invention obviously, each parts or each step can decompose and/or reconfigure.These decomposition and/or reconfigure and to be considered as equivalents of the present invention.And, carry out the step of above-mentioned series of processes and can order following the instructions naturally carry out in chronological order, but do not need necessarily to carry out according to time sequencing.Some step can walk abreast or carry out independently of one another.
Above-mentioned embodiment does not constitute limiting the scope of the invention.Those skilled in the art should be understood that, depend on designing requirement and other factors, and various modifications, combination, sub-portfolio and alternative can take place.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the protection domain of the present invention.

Claims (10)

1. the method for a processing scan data, described scan-data is that hand-hold scanning equipment scans the data that obtain to bar code, it is characterized in that this method comprises:
After scanning obtains scan-data, scan-data is write in the file, then this document is saved under first catalogue of the storage system in the hand-hold scanning equipment;
Described file under described first catalogue is deposited in the internal memory of described hand-hold scanning equipment;
File in the described internal memory is uploaded onto the server.
2. method according to claim 1 is characterized in that, described scan-data is write before the step in the file, also comprises: scan-data is tested heavily handled.
3. method according to claim 1 and 2, it is characterized in that, described scan-data is write before the step in the file, also comprise: scan-data is transferred to specified server, by default rule described scan-data is carried out validity check by this specified server.
4. method according to claim 1 is characterized in that,
The described step that scan-data is write in the file comprises: check whether the opened file that is used for preserving scan-data is arranged under current described first catalogue; If have, then described scan-data is write this document; Otherwise newly-built one is used for preserving the file of scan-data then to wherein writing described scan-data;
And this method also comprises: monitoring is in the described file of open mode, is under the situation that open mode reaches default duration at this document this document is closed.
5. method according to claim 4 is characterized in that, described file is named with timestamp.
6. method according to claim 1 is characterized in that, after the step that the file in the described internal memory is uploaded onto the server, also comprises: the file that will upload is transferred under second catalogue of the storage system in the described hand-hold scanning equipment.
7. the device of a processing scan data, described scan-data is that hand-hold scanning equipment scans the data that obtain to bar code, it is characterized in that this device comprises:
The written document module, the scan-data that is used for the hand-hold scanning device scan is obtained writes file;
Preserve module, be used for described file is saved under first catalogue of the storage system in the described hand-hold scanning equipment;
Read file module, be used for the described file under described first catalogue is deposited in the internal memory of described hand-hold scanning equipment;
Last transmission module is used for the file of described internal memory is uploaded onto the server.
8. device according to claim 7 is characterized in that, also comprises testing the molality piece, is used for before described written document module is carried out write operation to described scan-data, described scan-data is tested heavily handled.
9. according to claim 7 or 8 described devices, it is characterized in that, also comprise sending module, be used for before described written document module is carried out write operation to described scan-data, described scan-data is transferred to specified server, by default rule described scan-data is carried out validity check by this specified server.
10. device according to claim 7 is characterized in that,
Described written document module also is used for: check whether the opened file that is used for preserving scan-data is arranged under current described first catalogue; If have, then described scan-data is write this document; Otherwise newly-built one is used for preserving the file of scan-data then to wherein writing described scan-data;
And described device also comprises monitoring modular, is used for the described file that monitoring is in open mode, is under the situation that open mode reaches default duration at this document this document is closed.
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CN103763344A (en) * 2013-12-31 2014-04-30 湖南大唐先一科技有限公司 General data sharing platform based on service bus and message drive mode
CN104484782A (en) * 2014-11-25 2015-04-01 苏州迪云信息科技有限公司 Processing method and device for scanned data
CN106534774A (en) * 2016-10-27 2017-03-22 四川九洲电器集团有限责任公司 Image transmission system
CN107360256A (en) * 2017-08-23 2017-11-17 上海斐讯数据通信技术有限公司 It is a kind of to generate text notes file, the method and system of Dropbox storage text notes
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