CN101729100A - File transmission method and device based on Bluetooth technology - Google Patents
File transmission method and device based on Bluetooth technology Download PDFInfo
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- CN101729100A CN101729100A CN200810201884A CN200810201884A CN101729100A CN 101729100 A CN101729100 A CN 101729100A CN 200810201884 A CN200810201884 A CN 200810201884A CN 200810201884 A CN200810201884 A CN 200810201884A CN 101729100 A CN101729100 A CN 101729100A
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Abstract
The invention discloses a file transmission method based on a Bluetooth technology, which starts a Bluetooth transmission client and comprises the following steps of: acquiring a local file list; searching all moving Bluetooth equipment within an effective range to obtain a current moving Bluetooth equipment list; caching the current moving Bluetooth equipment list; selecting a file to be transmitted from local files; selecting destination equipment from the current moving Bluetooth equipment list; and when a file transmitting command is received, transmitting the file to be transmitted to the destination equipment. The invention also provides a file transmission device based on the Bluetooth technology, comprising a trigger module, a file list module, an equipment list module and a file transmission module. The file transmission method and device search the obtained current moving Bluetooth equipment list through cache, prevent from searching again after the files are transmitted each time, greatly save the waiting time, obviously enhance the operation efficiency and simplify the operation process.
Description
Technical field
The present invention relates to computer software technology, relate in particular to a kind of document transmission method and device based on Bluetooth technology.
Background technology
Bluetooth (Bluetooth) technology is a kind of Radio Transmission Technology that can carry out radio communication and exchanges data in than short distance, connection is quick, with low cost, power consumption is little, transmission speed is very fast and laser propagation effect is not subjected to plurality of advantages such as directivity restriction because it has, thereby is obtaining using widely in a large amount of digital devices.
Bluetooth technology occurs so far, at aspects such as transmission speed, signal quality and power consumptions significant progress has been arranged, it is numerous that the application bluetooth is carried out the amount of software of exchanges data, but the flow process of utilizing the bluetooth connection to carry out the data transmission does not have too big variation all the time, as shown in Figure 1, described flow process comprises:
Step 101: select selected file to be transmitted in the interface at file;
Step 102: start bluetooth discovery, all the current active bluetooth equipments in the search effective range are presented at the target device tabulation that obtains in the search result interfaces;
Step 103: selected certain target device in the list of devices that in described search result interfaces, shows, will describedly wait to transmit file and send to this target device by the bluetooth connection.
If wish to continue to send file, then need to return step 101, repeat above-mentioned flow process.As seen, said method can send the file of selecting to be transmitted to the target device of appointment.
But this method also exists serious defective:
At first, when the movable bluetooth equipment negligible amounts in effective scope, in the step 102 search and the speed of finding target device still can, but when the movable bluetooth equipment effective scope in is numerous, search for and find that all target devices will need than the time of growing;
Secondly, when carrying out repeatedly the file transmission, all necessary at every turn repeated execution of steps 101～step 103, thereby all need to search for again all the current active bluetooth equipments in the effective range at every turn, and this can waste a large amount of time undoubtedly, especially when the target device that repeatedly carries out the file transmission is same equipment, this repeat search cause operate more loaded down with trivial details, and causing upward unnecessary waste of time, the process of repeat search itself also can consume a large amount of unnecessary system resources simultaneously.
Summary of the invention
The invention provides a kind of document transmission method and device based on Bluetooth technology, can improve the operating efficiency when utilizing bluetooth to carry out the file transmission, flow process simplifies the operation.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
A kind of document transmission method based on Bluetooth technology starts Bluetooth transmission client, and this method also comprises:
Obtain the local file tabulation, all the movable bluetooth equipments in the search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory;
Selected file to be transmitted from described local file, selected target equipment from described list of devices when receiving the file move instruction, sends to described target device with file described to be transmitted.
The method that file described to be transmitted is sent to described target device comprises:
At least one selected file to be transmitted is lined up document queue to be transmitted, each file in the formation is sent to described target device successively, until described formation is emptied.
When file transmit to interrupt, described each file in the formation is sent to described target device successively, comprise until the method that described formation is emptied:
When file transmits interruption, trigger the inquiry window and also wait for control command; If described control command indication is abandoned, then abandon this file and transmit; If described instruction indication retry, then first remaining file begins to continue to transmit from formation, until described formation is emptied.
Described document transmission method further comprises:
When receiving refreshing instruction, all movable bluetooth equipments of carrying out in the described search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory.
A kind of file transfer means based on Bluetooth technology, this device comprises:
Trigger module is used to start Bluetooth transmission client, and circular document list block and list of devices module;
The listed files module is used for obtaining the local file tabulation according to the notice of trigger module;
The list of devices module is used for the notice according to trigger module, and all the movable bluetooth equipments in the search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory;
File delivery module is used for selected file to be transmitted from the described local file tabulation of listed files module, selected target equipment in the described list of devices in the slave unit list block; When receiving the file move instruction, selected file to be transmitted is sent to described selected target device.
Described trigger module comprises:
Corresponding relation is set up the unit, is used to preserve the client end interface that sets in advance and the corresponding relation of described listed files module and list of devices module;
Start trigger element, be used to start Bluetooth transmission client, and set up corresponding relation circular document list block and list of devices module in the unit according to corresponding relation.
Described file delivery module comprises:
Document queue is set up the unit, is used at least one selected file to be transmitted is lined up document queue to be transmitted;
The command reception unit is used to receive the file move instruction, and each file in the formation is sent to selected target device successively, until described formation is emptied.
Described file delivery module further comprises the interrupt response unit;
Described interrupt response unit is used for when file transmits interruption, triggers the inquiry window and also waits for control command;
Described command reception unit is further used for receiving control command, if the indication of described control command is abandoned, then abandons this file and transmits; If described instruction indication retry, then first remaining file begins to continue to transmit from formation, empties until the formation of will file be transmitted lining up.
Described file transfer means also comprises:
Refresh module is used for when receiving refreshing instruction, and the announcement apparatus list block is carried out the search of current active bluetooth equipment;
Described list of devices module is further used for the notice according to refresh module, and all movable bluetooth equipments of carrying out in the described search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory.
As seen from the above technical solutions, this document transmission method and the device of the embodiment of the invention based on Bluetooth technology, when carrying out repeatedly the file transmission, tabulate by the current active bluetooth equipment that cache search obtains, having avoided each file to transmit all searches for afterwards again, thereby saved the time of waiting for greatly, therefore can significantly improve operating efficiency, flow process simplifies the operation.
Description of drawings
Fig. 1 carries out the schematic flow sheet that file transmits for utilizing bluetooth to connect in the prior art.
Fig. 2 is based on the schematic flow sheet of the document transmission method of Bluetooth technology in the embodiment of the invention.
Fig. 3 is based on the composition structural representation of the file transfer means of Bluetooth technology in the embodiment of the invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
According in the preamble to the descriptive analysis of prior art, find easily that existing Bluetooth transmission flow operations efficient is lower, mode of operation is loaded down with trivial details to be mainly reflected in:
1) select file to be sent and select target equipment to need in different interfaces, to operate respectively;
When 2) transmitting file, all need the search of the preceding movable bluetooth equipment of the advanced trade at every turn.
On the basis of the above, the embodiment of the invention is improved and is adjusted existing Bluetooth transmission flow process, and a kind of document transmission method based on Bluetooth technology is provided, the flow process of this method as shown in Figure 2, comprising:
Step 201: start Bluetooth transmission client, obtain the local file tabulation, all the movable bluetooth equipments in the search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory;
Step 202: selected file to be transmitted from described local file, selected target equipment from described list of devices when receiving the file move instruction, sends to described target device with file described to be transmitted.
Wherein, the described method of obtaining the local file tabulation can adopt various prior aries commonly used in the file system, and the method for searching for the tabulation of current active bluetooth equipment simultaneously is also identical with existing bluetooth equipment searching method, therefore will not give unnecessary details herein; Simultaneously, need to prove that in actual applications, obtaining the local file tabulation can show by the special listed files window of software setting, simultaneously, the result of bluetooth equipment search also can show by the special bluetooth equipment list window of software setting.And, when adopting software interface to realize, in order to reach the optimum of mode of operation, the embodiment of the invention adopts the method that listed files window and bluetooth equipment list window while are shown in an interface, thereby can remove the trouble of when file selection and choice of equipment, carrying out in different windows respectively from, help to improve operating efficiency.But understand easily, also the window of dir can be separated in different interface display with the window that shows the bluetooth equipment tabulation, then need in step 201, obtain the just selected file to be transmitted in local file tabulation back this moment, and obtain current active bluetooth equipment tabulation back selected target equipment; Correspondingly, in step 202, directly carry out the file transmission and get final product,, therefore introduce no longer in detail because this method and prior art are similar on flow process according to the file move instruction.
As seen, the document transmission method that adopts the embodiment of the invention to provide, after a file transmits end, if wishing to proceed file transmits, do not need to withdraw from described client end interface and just can continue to select to need the file that transmits next time, thereby avoided under different interfaces respectively execute file to select and target device switches at frequent interface when selecting, reduced the fussy degree of operating greatly; Simultaneously, in the step 201 buffer memory the current active bluetooth equipment tabulation that obtains of search, therefore when carrying out repeatedly the file transmission, just can directly call buffer memory list of devices, thereby avoided carrying out all carries out the search again of current active bluetooth equipment when file transmits at every turn, thereby has saved the time of waiting for greatly.
Need to prove that the file of selecting in the step 202 to be transmitted both can be one, also can be a plurality of.When file described to be transmitted when being a plurality of, this method is that the file that all are to be transmitted is lined up a formation, successively wherein file is transmitted until formation being emptied (certainly, be one situation for file to be transmitted, can be considered as having only a file in the formation of this moment).Therefore, the method that file described to be transmitted is sent to described target device comprises:
At least one selected file to be transmitted is lined up document queue to be transmitted, each file in the formation is sent to selected target device successively, until described formation is emptied.
In addition, because the characteristics of wireless transmission, may appear in the process of the one or more files of transmission and be subjected to the influence of factors such as external interference, variable in distance and transmit the situation of interruption, therefore described each file in the formation is sent to selected target device successively, comprises until the method that described formation is emptied:
When file transmits interruption, trigger the inquiry window and also wait for control command; If described instruction indication is abandoned, then abandon this file and transmit; If described instruction indication retry then connects the file (first file of remainder the just described formation) that is transmitted when interrupting from bluetooth and begins to continue to transmit, until described formation is emptied.
It is to be noted, because the document transmission method based on Bluetooth technology that the embodiment of the invention provides is to reseting that existing Bluetooth transmission flow process is carried out, and need realize by computer program, and specifically realize the method for above steps by computer program, then all can adopt prior art to realize, so this paper describes in detail no longer one by one.
In the process of carrying out repeatedly the file transmission, sometimes have new one or more bluetooth equipments and enter effective range, and if desired when wherein certain new bluetooth equipment sends file, can only withdraw from client end interface and restart, the search that can the carry out bluetooth equipment once more style of writing part of going forward side by side transmits.For avoiding occurring this situation, also further comprise in the method for the present invention: when receiving refreshing instruction, all movable bluetooth equipments of then initiating once more to carry out in the search effective range obtain the tabulation of current active bluetooth equipment, the step of the described current active bluetooth equipment tabulation of buffer memory, by this method, thus can withdraw from client end interface and just can carry out the search of current active bluetooth equipment once more.
As seen, when preferred embodiment of the present invention also further can Autonomous Control carry out the search of movable bluetooth equipment, thereby when having saved the time of at every turn carrying out bluetooth equipment search cost, also take into account the new bluetooth equipment that may occur simultaneously, further improved the convenient degree of applicability of the present invention and operation.
The embodiment of the invention also provides a kind of file transfer means based on Bluetooth technology, and it forms structure as shown in Figure 3, comprising: trigger module 310, listed files module 320, list of devices module 330, file delivery module 340 and refresh module 350; Wherein, described trigger module 310 comprises that corresponding relation sets up unit 311 and start trigger element 312; Described file delivery module 340 comprises that document queue sets up unit 341, interrupt response unit 342 and command reception unit 343; Describe in detail respectively below:
Trigger module 310 is used to start Bluetooth transmission client, and circular document list block 320 and list of devices module 330;
Wherein, corresponding relation is set up unit 311, is used to preserve the client end interface that sets in advance and the corresponding relation of described listed files module 320 and list of devices module 330;
Start trigger element 312, be used to start Bluetooth transmission client, and set up corresponding relation circular document list block 320 and list of devices module 330 in the unit according to corresponding relation.
List of devices module 330 is used for the notice according to trigger module 310, and all the movable bluetooth equipments in the search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory;
Because selected file to be transmitted from the local file tabulation both can be one, also can be a plurality of.The file that all are to be transmitted is lined up a formation, successively wherein file is transmitted until formation is emptied.Therefore, comprise in the described file delivery module 340:
Document queue is set up unit 341, is used at least one selected file to be transmitted is lined up document queue to be transmitted;
In addition, because the characteristics of wireless transmission, may appear in the process of the one or more files of transmission and be subjected to the influence of factors such as external interference, variable in distance and transmit the situation of interruption, in order to make client end interface friendly more easy-to-use, can further include in the described file delivery module 340: interrupt response unit 342;
Described interrupt response unit 342 is used for when file transmits interruption, triggers the inquiry window and also waits for control command;
Correspondingly, this moment, the command reception unit 343, were further used for receiving control command, if the indication of described control command is abandoned, then abandoned this file and transmitted; If described instruction indication retry, then first remaining file begins to continue to transmit from formation, empties until the formation of will file be transmitted lining up.
Identical with previously described document transmission method, when listed files module 320 and list of devices module 330 can they obtain in same interface display the result, can show that also corresponding difference is described identical with preamble, repeats no more at different interfaces respectively herein.
In the process of carrying out repeatedly the file transmission, sometimes have new one or more bluetooth equipments and enter effective range, and if desired when wherein certain new bluetooth equipment sends file, can only withdraw from client end interface and restart, the search that can the carry out bluetooth equipment once more style of writing part of going forward side by side transmits, for avoiding occurring this situation, preferably, this device can also comprise: refresh module 350;
List of devices module 330, be further used for notice according to refresh module 350, carry out all the movable bluetooth equipments in the described search effective range, to in client end interface, show according to the current active bluetooth equipment tabulation that Search Results generates, and the described current active bluetooth equipment tabulation of buffer memory.
As seen, the file transfer means that the embodiment of the invention provides based on Bluetooth technology, tabulate by the current active bluetooth equipment that cache search obtains, avoided carrying out repeatedly carrying out when file transmits all carrying out the search again of current active bluetooth equipment when file transmits at every turn, thereby saved the time of waiting for greatly.Simultaneously, when described listed files and list of devices show under same interface, carry out repeatedly all withdrawing from described client end interface after the end of file transfer when file transmits at every turn, but can directly continue to select to need the file that transmits, thereby reduced the fussy degree of operation greatly next time; In addition, when preferred embodiment of the present invention also further can Autonomous Control carry out the search of movable bluetooth equipment, thereby the time of having saved the search cost of at every turn carrying out bluetooth equipment, also take into account the new bluetooth equipment that may occur simultaneously, further improved the convenient degree of applicability of the present invention and operation.
Therefore; understand easily, the above is preferred embodiment of the present invention only, is not to be used to limit spirit of the present invention and protection range; equivalent variations that any those of ordinary skill in the art made or replacement all should be considered as being encompassed within protection scope of the present invention.
Claims (9)
1. the document transmission method based on Bluetooth technology is characterized in that, starts Bluetooth transmission client, and this method also comprises:
Obtain the local file tabulation, all the movable bluetooth equipments in the search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory;
Selected file to be transmitted from described local file, selected target equipment from described list of devices when receiving the file move instruction, sends to described target device with file described to be transmitted.
2. document transmission method according to claim 1 is characterized in that, the method that file described to be transmitted is sent to described target device comprises:
At least one selected file to be transmitted is lined up document queue to be transmitted, each file in the formation is sent to described target device successively, until described formation is emptied.
3. document transmission method according to claim 2 is characterized in that, when file transmit to interrupt, described each file in the formation is sent to described target device successively, comprises until the method that described formation is emptied:
When file transmits interruption, trigger the inquiry window and also wait for control command; If described control command indication is abandoned, then abandon this file and transmit; If described instruction indication retry, then first remaining file begins to continue to transmit from formation, until described formation is emptied.
4. according to each described document transmission method in the claim 1 to 3, it is characterized in that this method further comprises:
When receiving refreshing instruction, all movable bluetooth equipments of carrying out in the described search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory.
5. the file transfer means based on Bluetooth technology is characterized in that, this device comprises:
Trigger module is used to start Bluetooth transmission client, and circular document list block and list of devices module;
The listed files module is used for obtaining the local file tabulation according to the notice of trigger module;
The list of devices module is used for the notice according to trigger module, and all the movable bluetooth equipments in the search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory;
File delivery module is used for selected file to be transmitted from the described local file tabulation of listed files module, selected target equipment in the described list of devices in the slave unit list block; When receiving the file move instruction, selected file to be transmitted is sent to described selected target device.
6. file transfer means according to claim 5 is characterized in that, described trigger module comprises:
Corresponding relation is set up the unit, is used to preserve the client end interface that sets in advance and the corresponding relation of described listed files module and list of devices module;
Start trigger element, be used to start Bluetooth transmission client, and set up corresponding relation circular document list block and list of devices module in the unit according to corresponding relation.
7. file transfer means according to claim 5 is characterized in that, described file delivery module comprises:
Document queue is set up the unit, is used at least one selected file to be transmitted is lined up document queue to be transmitted;
The command reception unit is used to receive the file move instruction, and each file in the formation is sent to selected target device successively, until described formation is emptied.
8. file transfer means according to claim 7 is characterized in that described file delivery module further comprises the interrupt response unit;
Described interrupt response unit is used for when file transmits interruption, triggers the inquiry window and also waits for control command;
Described command reception unit is further used for receiving control command, if the indication of described control command is abandoned, then abandons this file and transmits; If described instruction indication retry, then first remaining file begins to continue to transmit from formation, empties until the formation of will file be transmitted lining up.
9. according to each described file transfer means in the claim 5 to 8, it is characterized in that this device also comprises:
Refresh module is used for when receiving refreshing instruction, and the announcement apparatus list block is carried out the search of current active bluetooth equipment;
Described list of devices module is further used for the notice according to refresh module, and all movable bluetooth equipments of carrying out in the described search effective range obtain the tabulation of current active bluetooth equipment, the described current active bluetooth equipment tabulation of buffer memory.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810201884.1A CN101729100B (en) | 2008-10-28 | 2008-10-28 | File transmission method and device based on Bluetooth technology |
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| CN200810201884.1A CN101729100B (en) | 2008-10-28 | 2008-10-28 | File transmission method and device based on Bluetooth technology |
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| CN101729100A true CN101729100A (en) | 2010-06-09 |
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| CN102412874A (en) * | 2011-11-28 | 2012-04-11 | 青岛海信移动通信技术股份有限公司 | Method and device for transmitting files through Bluetooth and intelligent mobile communication terminal |
| CN102801484A (en) * | 2012-06-08 | 2012-11-28 | 广东欧珀移动通信有限公司 | Automatic Bluetooth rate test method based on Android |
| WO2014161317A1 (en) * | 2013-09-12 | 2014-10-09 | 中兴通讯股份有限公司 | Data transmission method, device and terminal |
| CN105933037A (en) * | 2016-06-07 | 2016-09-07 | Tcl移动通信科技（宁波）有限公司 | File transmission method and system of mobile terminals based on Bluetooth |
| CN106899751A (en) * | 2011-06-14 | 2017-06-27 | 三星电子株式会社 | The method and terminal of content are sent and received by terminal |
| CN107992546A (en) * | 2011-09-16 | 2018-05-04 | 三星电子株式会社 | Electronic equipment and its method and computer readable recording medium storing program for performing |
| CN108183730A (en) * | 2017-11-20 | 2018-06-19 | 福建睿能科技股份有限公司 | Document transmission method, terminal and storage device based on bluetooth |
| CN112714427A (en) * | 2020-12-30 | 2021-04-27 | 飞天诚信科技股份有限公司 | Method and device for automatically removing unavailable equipment in Bluetooth list |
| CN113162997A (en) * | 2021-04-02 | 2021-07-23 | 深圳市网旭科技有限公司 | Data transmission method and device, electronic equipment and readable storage medium |
| WO2022252802A1 (en) * | 2021-05-31 | 2022-12-08 | 华为技术有限公司 | File transmission method and apparatus, and electronic device and storage medium |
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| CN106899751A (en) * | 2011-06-14 | 2017-06-27 | 三星电子株式会社 | The method and terminal of content are sent and received by terminal |
| US11172524B2 (en) | 2011-06-14 | 2021-11-09 | Samsung Electronics Co., Ltd. | Wireless local area communication method and terminal supporting the same |
| US10470229B2 (en) | 2011-06-14 | 2019-11-05 | Samsung Electronics Co., Ltd. | Wireless local area communication method and terminal supporting the same |
| CN107992546A (en) * | 2011-09-16 | 2018-05-04 | 三星电子株式会社 | Electronic equipment and its method and computer readable recording medium storing program for performing |
| CN102412874A (en) * | 2011-11-28 | 2012-04-11 | 青岛海信移动通信技术股份有限公司 | Method and device for transmitting files through Bluetooth and intelligent mobile communication terminal |
| CN102412874B (en) * | 2011-11-28 | 2014-03-26 | 青岛海信移动通信技术股份有限公司 | Method and device for transmitting files through Bluetooth and intelligent mobile communication terminal |
| CN102801484A (en) * | 2012-06-08 | 2012-11-28 | 广东欧珀移动通信有限公司 | Automatic Bluetooth rate test method based on Android |
| CN102801484B (en) * | 2012-06-08 | 2015-06-17 | 广东欧珀移动通信有限公司 | Automatic Bluetooth rate test method based on Android |
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| JP2016535542A (en) * | 2013-09-12 | 2016-11-10 | ゼットティーイー コーポレイション | Data transmission method, apparatus and terminal |
| WO2014161317A1 (en) * | 2013-09-12 | 2014-10-09 | 中兴通讯股份有限公司 | Data transmission method, device and terminal |
| CN105933037A (en) * | 2016-06-07 | 2016-09-07 | Tcl移动通信科技（宁波）有限公司 | File transmission method and system of mobile terminals based on Bluetooth |
| CN108183730A (en) * | 2017-11-20 | 2018-06-19 | 福建睿能科技股份有限公司 | Document transmission method, terminal and storage device based on bluetooth |
| CN112714427A (en) * | 2020-12-30 | 2021-04-27 | 飞天诚信科技股份有限公司 | Method and device for automatically removing unavailable equipment in Bluetooth list |
| CN112714427B (en) * | 2020-12-30 | 2022-09-09 | 飞天诚信科技股份有限公司 | Method and device for automatically removing unavailable equipment in Bluetooth list |
| CN113162997A (en) * | 2021-04-02 | 2021-07-23 | 深圳市网旭科技有限公司 | Data transmission method and device, electronic equipment and readable storage medium |
| CN113162997B (en) * | 2021-04-02 | 2022-04-12 | 深圳市网旭科技有限公司 | Data transmission method and device, electronic equipment and readable storage medium |
| WO2022252802A1 (en) * | 2021-05-31 | 2022-12-08 | 华为技术有限公司 | File transmission method and apparatus, and electronic device and storage medium |
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| CN101729100B (en) | 2014-04-16 |
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