CN101819561A - File downloading method and system - Google Patents
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- CN101819561A CN101819561A CN201010153769A CN201010153769A CN101819561A CN 101819561 A CN101819561 A CN 101819561A CN 201010153769 A CN201010153769 A CN 201010153769A CN 201010153769 A CN201010153769 A CN 201010153769A CN 101819561 A CN101819561 A CN 101819561A
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- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
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Abstract
The invention discloses a file downloading method and a system. The method comprises the following steps: a receiving step: a first terminal receives file data transmitted by a second terminal and temporarily stores the file data to the predetermined memory area of the internal memory of the first terminal; a judging step: the first terminal judges whether the size of data non-transferred in the predetermined memory area reaches or exceeds a threshold, if yes, a transferring step is executed, and a receiving step is synchronously executed, and if not, only the receiving step is executed; and a transferring step, the data of the threshold size in the predetermined memory area is transferred to the non-volatile memory medium of the first terminal. The technical scheme of the invention solves the problem of slow downloading speed caused by adopting serial file downloading and improves the file downloading speed.
Description
Technical field
The present invention relates to field of embedded technology, in particular to a kind of document down loading method and system.
Background technology
Along with the fast development of mobile communication industry, for satisfying different customer demands, the built-in function of terminal is more and more diversified, for example, can play radio and television, checks electronic chart, play athletic game or the like.The business function of these expansions and basic service function are integrated in the mobile terminal software edition, by the production of end product or after sale the upgrading download in the end product.Because increasing of business function, the increase of terminal software version capacity, the time of downloaded software version is also more and more longer, produce not only for terminal device manufacturer and after sale department brought huge pressure, also influenced the listing cycle and the after service cost of terminal device.
Traditional terminal document method for down loading is to carry out physical connection by USB port and other-end (for example computing machine), mode with serial writes downloaded software in the non-volatile memory medium (for example Flash storer) of terminal, and this is most of terminal device productions and downloads the method that is adopted after sale.The characteristics of this serial downloading mode are: computing machine is formed Frame (packet one by one) with terminal software to be downloaded, by USB port ram in slice or sheet that Frame sends to terminal device are kept among the RAM outward, after the pending data frame sends and finishes, the Frame that will be temporarily stored in again among the RAM writes among the Flash of terminal device, finishes software version and downloads.And, in downloading process, after computing machine sends frame data successfully, can enter the state of waiting for the terminal device feedback, after terminal device successfully fed back, computing machine was initiated the next frame data transmission again.The defective of this classic method is that terminal device must wait until that the Frame transmission finishes, and just writes terminal device Flash with edition data.
Traditional serial downloading mode has following defective: terminal device must wait until that the Frame transmission finishes, and writes terminal device Flash again.If the Frame volume ratio is less, the number of times that terminal device is replied to the computing machine feedback will increase, and has increased the mutual time.In addition, if the Frame volume ratio is bigger, Frame sends the time that finishes will be long, increased the time of terminal wait data.Therefore, there is the slow problem of file downloading speed in the mode that prior art adopts serial to download.
Summary of the invention
Fundamental purpose of the present invention is to provide document down loading method and system, adopts reception data and unloading data serial executive mode to solve existing download technology, causes the slow problem of file downloading speed.
According to an aspect of the present invention, provide a kind of document down loading method, having comprised: receiving step, first terminal receive the file data that second terminal sends, and keep in to the predetermined memory area of the internal memory of first terminal; Determining step, in the first terminal judges predetermined memory area not the size of the data of unloading whether meet or exceed threshold value, if, then carry out loading procedure, and carry out receiving step synchronously, otherwise, only carry out receiving step; Loading procedure is with the non-volatile memory medium of data conversion storage to the first terminal of threshold size in the predetermined memory area.
According to a further aspect in the invention, provide a kind of file download system, having comprised: first terminal and second terminal, wherein, first terminal comprises: receiver module, be used to receive the file data that second terminal sends, and keep in to the predetermined memory area of the internal memory of first terminal; Monitoring modular is used to monitor in the predetermined memory area not whether the size of the data of unloading meets or exceeds threshold value, if then trigger the unloading module; The unloading module is used for the non-volatile memory medium with data conversion storage to the first terminal of the threshold size of predetermined memory area; Control module is used for when unloading module unloading data, and the control receiver module receives file data synchronously; Second terminal comprises: sending module is used for sending file data to first terminal.
By the present invention, employing is provided with file data unloading threshold value, the opportunity of control documents data conversion storage, and when the unloading data, receive file data synchronously, solve available technology adopting serial file in download and caused the slow problem of speed of download, and then improved file downloading speed.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the download system synoptic diagram according to the embodiment of the invention;
Fig. 2 is the document down loading method process flow diagram according to the embodiment of the invention one;
Fig. 3 is the data transmission and the process flow diagram of writing the Flash executed in parallel according to the embodiment of the invention three;
Fig. 4 is the file download system structured flowchart according to the embodiment of the invention four;
Fig. 5 is the structured flowchart according to the terminal 41 of the embodiment of the invention four;
Fig. 6 is the structured flowchart according to the terminal 42 of the embodiment of the invention four.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Fig. 1 is the download system synoptic diagram according to the embodiment of the invention, as shown in Figure 1, terminal 10 is connected with terminal 20 (for example PC or other embedded devices) by the communication interface (for example USB port) of equipment room, and file in download on the terminal 20, terminal 10 is temporarily stored in the predetermined memory area 101 of internal memory with the file data that receives in downloading process, download when connecting setting up this memory block, CPU application by equipment 10 is exclusively used in temporary downloaded files data.Terminal 10 is written to file data temporary in the predetermined memory area 101 in the non-volatile memory medium of terminal 10 in 102 (for example Flash storeies) again.
Embodiment one
In the present embodiment, provide a kind of document down loading method, be applied to embedded type terminal equipment file in download from another equipment.Fig. 2 is the document down loading method process flow diagram according to the embodiment of the invention one, and in conjunction with Fig. 1 and Fig. 2, this method comprises:
Step S202, terminal 10 receives the file data that second terminal 20 sends, the temporary extremely predetermined memory area 101 of the internal memory of described terminal 10;
Step S204, terminal 10 judges in the predetermined memory area 101 whether the size of the data of unloading does not meet or exceed threshold value, if, execution in step S206 then, and execution in step S208 synchronously, otherwise, an execution in step S202;
Step S206 is with the data conversion storage of threshold size in the predetermined memory area 101 non-volatile memory medium 102 to terminal 10;
Step S208, terminal 10 continues to receive the file data that second terminal 20 sends.
The correlation technique of existing terminal downloads file, adopt the serial downloading mode, be that Data Receiving and data conversion storage can not be carried out synchronously, when data conversion storage (promptly writing non-volatile memory medium), Data Receiving stops, and the speed of data conversion storage is well below the speed of Data Receiving, the said method that present embodiment provides, adopt Data Receiving and data conversion storage synchronous processing, in the process of data conversion storage, still receive file data, reduced the stand-by period that receives data, and then improve the speed of terminal downloads.
In implementation process, before carrying out above-mentioned steps S202 to S206, terminal 10 is set up data transmission with terminal 20 and is connected, this connection can be existing wired connection or wireless connections based on variety of protocol, for example, if terminal 10 and terminal 20 are connected by USB port, or terminal 10 is set up bluetooth with terminal 20 and is connected.
In implementation process, when the terminal 10 of above-mentioned steps S202 receives file data, for improving inbound pacing, after successfully receiving frame data at every turn, can be receive success status to terminal 20 feedbacks, can but be not limited in file data, carry check information guarantee that file data do not lose in transmission course.
In implementation process, threshold value among the above-mentioned steps S204 can be according to the size of memory block 101, the inbound pacing of file data and file data unloading are to the speed setting of non-volatile memory medium, threshold condition by the setting data unloading, the opportunity of control data unloading and frequency, thus not only optimized the synchronous processing of Data Receiving and data conversion storage, and under the uninterrupted prerequisite that receives file data, reduce the number of times of unloading as far as possible, thereby improve file downloading speed.
Need to prove: above-mentioned terminal 10 can but be not limited to be built-in terminal (for example, communication terminal, PDA, audio/video player etc.), above-mentioned terminal 20 can but be not limited to be terminal or other built-in terminals, above-mentioned non-volatile memory medium 102 can but to be not limited to be Flash storer etc.
Preferably, before terminal 10 receives file data, promptly set up in the process that is connected of transmission data with terminal 20 in terminal 10, terminal 10 is mutual with terminal 20, knows the size of file to be downloaded.So that whether terminal 10 is judged file in view of the above and is downloaded successful.
Preferably, if terminal 10 determines that the size of the data of unloading reaches described file size to be downloaded, then notify terminal 20 files to download successfully, thereby guarantee that terminal 10 data downloaded are complete, and make terminal 20 know the download state of terminal 10, know that terminal 10 downloads successfully.
Embodiment two
Present embodiment provides a kind of more excellent document down loading method, and this more excellent method also comprises on the basis of the method that embodiment one provides:
Terminal 20 receives before the file datas, promptly sets up in the process that is connected of transmission data in terminal 10 and terminal 20, and terminal 10 is mutual with terminal 20, the size of the storage space of predetermined storage area 101 can be notified to terminal 20.So that terminal 20 is in sending the process of file data, can whether continue to send file data according to the size decision of the storage space of predetermined storage area 101.
In conjunction with above-mentioned Fig. 1, in the correlation technique, if the size of the file that terminal 10 is to be downloaded has surpassed the size of predetermined memory area 101, then there is a kind of hidden danger, be predetermined memory area 101 full the time,, predetermined memory area 101 data then can occur and overflow if terminal 20 continues to send file datas, before may causing as yet not the data that newly received of the data of unloading cover, thereby cause file data to be lost.And present embodiment terminal 10 is notified to terminal 20 with the size of the storage space of predetermined storage area 101, make terminal 20 to send, thereby guaranteed the situation that predetermined memory area 101 can not occur overflowing according to the big or small control documents data transmission/time-out transmission/recovery of the storage space of predetermined storage area 101.
Preferably, terminal 20 is in the process that sends file data, whether the size that can monitor the file data that sent in real time reaches the size of the storage space of predetermined memory area 101, if, show that the file data that terminal 10 side joints are received has been filled with predetermined memory area 101, this moment, terminal 20 stopped to send file data, otherwise, continue to send file data.By above-mentioned technological means, avoid the predetermined memory area 101 of terminal 10 data to occur and overflow.
Preferably, after terminal 20 stops to send file data, terminal 20 waits for that the indication that terminal 10 sends recovers the indication information of transmission, after receiving this indication information, show terminal 10 will before the whole unloadings of file data that receive to non-volatile memory medium, can continue to receive file data, at this moment the transmission of terminal 20 recovery file data.By above-mentioned technological means, according to the transmission of the indication recovery file data of terminal 10, both avoided the predetermined memory area data of terminal 10 not overflow, guaranteed that again terminal 20 can continue to send the residue file data, file data sends complete.
Preferably, terminal 10 sends above-mentioned indication information in following situation to terminal 20: the data of predetermined memory area 101 are all by unloading, and the size of the data of unloading does not reach file size to be downloaded.
If terminal 10 is judged the size of the data of unloading and has reached file size to be downloaded that then the supporting paper data are all downloaded, and should send to terminal 20 at this moment and download successful indication information.
Present embodiment is by above-mentioned technological means, terminal 10 is determined suitable opportunity, indicating terminal 20 continues to send file data, has guaranteed that all temporary data are all by unloading in the predetermined memory area 101, and the file data that receives after making can cover original file data.
Embodiment three
In conjunction with Fig. 1, in the present embodiment, terminal 20 is specially a computing machine, terminal 10 (below be referred to as terminal device) is connected with computing machine by USB port, and from this computing machine file in download, the downloaded files data are temporary among the RAM of terminal device, and the file data among the RAM are write in the Flash storer of terminal device, Fig. 3 is the data transmission and the process flow diagram of writing the Flash executed in parallel according to the embodiment of the invention three, may further comprise the steps:
Step S301, terminal device are connected on the computing machine USB port, set up physical connection with computing machine;
Step S302, the access of terminal device on the computer real-time detecting USB port, control terminal enters downloading mode, and the Flash driving is read among the RAM of terminal device, and operation Flash driver is set up data with driving and is connected;
Step S303, terminal device open USB and read to interrupt, and wait for gathering data arrival;
Step S304, the terminal software that computer analyzing is to be downloaded obtains file size to be downloaded, and by USB port this document size is sent to terminal;
Step S305, computing machine is sent to terminal device RAM by USB port continuously with file data, and record has sent byte number.In this simultaneously, terminal device judges whether data accepted reaches threshold value among the RAM, and here, receiving data threshold is 512 bytes, writes the minimum unit of data for Flash.If the data that receive among the terminal device RAM reach threshold value, execution in step S306;
Step S306, computer-side still continues to send data to terminal RAM, and end side begins data temporary among the RAM are write Flash.At this moment, the computer-side usb data sends to the process of RAM and process that terminal side data writes Flash is carried out synchronously, because the usb data transmission speed is far longer than the Flash writing rate, so, can guarantee when writing Flash, store data to be written among the RAM;
Step S307, computer-side, if but judge the transmitting file byte number smaller or equal to the RAM storage size, and file all end of transmission, execution in step S309 so; Otherwise, execution in step S308, end side all writes Flash if judge the data among the RAM, but and the data space that writes be less than or equal to the RAM storage space, execution in step S309 so; Otherwise, execution in step S308;
Step S308, computer-side, but judge that having sent byte number is the RAM storage size, and file does not all transmit and finishes, computing machine stops to send data, waits for the feedback information of terminal, and feedback information represents that the total data that end side has been sent to computing machine among the terminal RAM writes Flash.After computing machine is received feedback information, execution in step S305; End side, but judge that having write the Flash byte number is the RAM storage size, open USB and write interruption, send feedback information to computing machine.After feedback information sends, execution in step S305;
Step S309, computer-side, the whole end of transmission (EOT) of All Files data finish the usb data transmission; End side, the All Files data all write Flash, restart terminal device, determine to download successfully.
Embodiment four
Fig. 4 is the file download system structured flowchart according to the embodiment of the invention four, as shown in Figure 4, this system comprises: terminal 41 and terminal 42, terminal 41 is connected with terminal 42 by the communication interface (for example USB interface) of equipment room, and on the terminal 42 file in download.
Terminal 41 comprises: receiver module 411, and monitoring modular 412, unloading module 413 and control module 414, wherein, receiver module 411 is used for the file data that receiving terminal 42 sends, and keeps in to the predetermined memory area of the internal memory of terminal 41; Monitoring modular 412 is used to monitor in the predetermined memory area not whether the size of the data of unloading meets or exceeds threshold value, if then trigger unloading module 413; Unloading module 413 is used for the data conversion storage of the above-mentioned threshold size of the predetermined memory area non-volatile memory medium to terminal 41; Control module 414 is used for when unloading module unloading 413 data, and control receiver module 411 receives file data synchronously.
Terminal 42 comprises: sending module 421 is used for sending file data to terminal 41.
Existing terminal downloads file system, terminal 41 adopts the serial downloading mode, and promptly Data Receiving and data conversion storage can not be carried out synchronously, thereby cause file downloading speed low, the said system that present embodiment provides adopts Data Receiving and data conversion storage synchronous processing, has improved the speed of terminal downloads.
Preferably, as shown in Figure 5, terminal 41 can also comprise: first accumulative total module 415, first judge module 416 and the notification module 417, wherein, the first accumulative total module 415 couples with unloading module 413, is used for the size of the data of accumulative total unloading module 415 unloadings; First judge module 416 couples with the first accumulative total module 415 and notification module 417, and whether the size that is used for the data of real-time judge first accumulative total module 415 unloading totally reaches file size to be downloaded, if then the trigger notice module 417; Notification module 417 is used to notify terminal 42 files to download successfully.
By above-mentioned module is set in terminal 41, makes terminal 20 know the download state of terminal 10 in time, thereby make terminal 20 decision subsequent operations (for example, the connection between the disconnected end or send next file).
Preferably, as shown in Figure 6, first terminal can also comprise: 418: the second terminals of indication information sending module can also comprise: second accumulative total module 422, second judge module 423 and the indication information receiver module 424, wherein, indication information sending module 418, be used for data in predetermined memory area all by unloading, and the size of the data of unloading do not reach under the situation of file size to be downloaded, send the indication information that indication second terminal recovers to send file data; The second accumulative total module 422 couples with sending module 421, is used for the size of the file data that sent of accumulative total sending module 421; Second judge module 423, couple with the second accumulative total module 422 and sending module 421, whether the size that is used for the file data that had sent of the real-time judge second accumulative total module 422 accumulative totals reaches the size of the storage space of predetermined memory area, if then trigger sending module 421 and stop to send file data; Indication information receiver module 424 couples with sending module 421, is used to receive the indication of self terminal 41 to recover the indication information of transmission, and triggers sending module 421 and recover to send file datas.
By in terminal 41 and terminal 42, above-mentioned module being set, terminal 41 determines that suitable indicating terminal 42 continuation on opportunity send file data, terminal 42 is determined the transmission of suitable actual recovery file data, thereby guaranteed that all temporary data are all by unloading in the predetermined memory area of full of data of terminal 41, the file data that receives after making can cover original file data.Avoiding data occurring in the predetermined memory area of terminal 41 overflows.
From above description; as can be seen; the technical scheme that the embodiment of the invention provides; reception and the concurrent execution of unloading by file data; and the threshold condition that data conversion storage is set; the opportunity of control data unloading and frequency; not only optimized the synchronous processing of Data Receiving and data conversion storage; and under the prerequisite of uninterrupted reception file data; reduce the number of times of unloading as far as possible, improved the terminal software speed of download thereby improve file downloading speed, and; take suitable transmission to suspend mechanism, avoid the internal memory of receiving terminal data to occur and overflow.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a document down loading method is characterized in that, comprising:
Receiving step, first terminal receive the file data that second terminal sends, the temporary extremely predetermined memory area of the internal memory of described first terminal;
Determining step, in the described predetermined memory area of described first terminal judges not the size of the data of unloading whether meet or exceed threshold value, if, then carry out loading procedure, and carry out described receiving step synchronously, otherwise, only carry out described receiving step;
Loading procedure is with the data conversion storage of threshold size described in the described predetermined memory area non-volatile memory medium to described first terminal.
2. method according to claim 1 is characterized in that, before described first terminal received file data, also comprise: described first terminal was known the size of file to be downloaded.
3. method according to claim 2 is characterized in that, also comprises: described first terminal determines that the size of the data of unloading reaches described file size to be downloaded, then notifies described second terminal document to download successfully.
4. according to each described method of claim 1 to 3, it is characterized in that before described first terminal received file data, also comprise: described first terminal was notified to described second terminal with the size of the storage space of described predetermined storage area.
5. method according to claim 4 is characterized in that, also comprises: whether the size that described second terminal is monitored the file data that sent in real time reaches the size of the storage space of described predetermined memory area, if, then stop to send file data, otherwise, continue to send file data.
6. method according to claim 5 is characterized in that, after described second terminal stops to send file data, also comprises:
Described second terminal receives the indication information that recovers transmission from the indication of described first terminal;
The transmission of the described second terminal recovery file data.
7. method according to claim 6, it is characterized in that, described first terminal sends described indication information in following situation to described second terminal: the data of described predetermined memory area are all by unloading, and the size of the data of unloading does not reach described file size to be downloaded.
8. a file download system is characterized in that, comprising:
First terminal comprises:
Receiver module is used to receive the file data that second terminal sends, the temporary extremely predetermined memory area of the internal memory of described first terminal;
Monitoring modular is used to monitor in the described predetermined memory area not whether the size of the data of unloading meets or exceeds threshold value, if then trigger the unloading module;
Described unloading module is used for the data conversion storage of the described threshold size of the described predetermined memory area non-volatile memory medium to described first terminal;
Control module is used for controlling described receiver module and receiving file data synchronously when described unloading module unloading data;
Second terminal comprises:
Sending module is used for sending file data to described first terminal.
9. system according to claim 8 is characterized in that, described first terminal also comprises:
The first accumulative total module couples with described unloading module, is used for the size of the data of the described unloading module of accumulative total unloading;
First judge module couples with described first accumulative total module and the notification module, and whether the size of data that is used for the unloading of the described first accumulative total module accumulative total of real-time judge reaches described file size to be downloaded, if, trigger notice module then;
Notification module is used to notify described second terminal document to download successfully.
10. according to Claim 8 or 9 described systems, it is characterized in that,
Described second terminal also comprises:
The second accumulative total module couples with described sending module, is used for the size of the file data that sent of the described sending module of accumulative total;
Second judge module, couple with described second accumulative total module and described sending module, whether the size that is used for the file data that had sent of the described second accumulative total module accumulative total of real-time judge reaches the size of the storage space of described predetermined memory area, if then trigger described sending module and stop to send file data;
The indication information receiver module couples with described sending module, is used to receive the indication information that recovers transmission from the indication of described first terminal, and triggers described sending module and recover to send file data;
Described first terminal also comprises:
The indication information sending module is used for data in described predetermined memory area all by unloading, and the size of the data of unloading do not reach under the situation of described file size to be downloaded, sends the indication information that described second terminal of indication recovers to send file data.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010153769A CN101819561A (en) | 2010-04-21 | 2010-04-21 | File downloading method and system |
| PCT/CN2010/075821 WO2011130974A1 (en) | 2010-04-21 | 2010-08-09 | Method and system for file downloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010153769A CN101819561A (en) | 2010-04-21 | 2010-04-21 | File downloading method and system |
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| CN101819561A true CN101819561A (en) | 2010-09-01 |
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| CN201010153769A Pending CN101819561A (en) | 2010-04-21 | 2010-04-21 | File downloading method and system |
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| WO (1) | WO2011130974A1 (en) |
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| CN102291462A (en) * | 2011-08-18 | 2011-12-21 | 中兴通讯股份有限公司 | Data downloading method and device of embedded browser |
| CN102394930A (en) * | 2011-11-02 | 2012-03-28 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal, cloud server and data processing method |
| WO2013163864A1 (en) * | 2012-05-02 | 2013-11-07 | 华为技术有限公司 | Data persistence processing method and device and database system |
| CN103514002A (en) * | 2012-06-26 | 2014-01-15 | 冠捷投资有限公司 | Electronic device with firmware updating function and firmware updating method |
| CN103605800A (en) * | 2013-12-06 | 2014-02-26 | 贝壳网际（北京）安全技术有限公司 | File processing method and file processing system |
| CN104901920A (en) * | 2014-03-03 | 2015-09-09 | 联想(北京)有限公司 | Data transmission control method and device and electronic equipment |
| CN104965671A (en) * | 2015-05-06 | 2015-10-07 | 深圳市金立通信设备有限公司 | Data processing method |
| CN104965796A (en) * | 2015-05-06 | 2015-10-07 | 深圳市金立通信设备有限公司 | Terminal |
| CN105426123A (en) * | 2015-11-06 | 2016-03-23 | 安徽容知日新信息技术有限公司 | Data management method, acquisition station and equipment monitoring system |
| CN105592143A (en) * | 2015-11-23 | 2016-05-18 | 杭州华三通信技术有限公司 | File loading method and device |
| CN107689996A (en) * | 2017-09-05 | 2018-02-13 | 武汉斗鱼网络科技有限公司 | Data transmission method, device and terminal device |
| CN108270786A (en) * | 2018-01-16 | 2018-07-10 | 广东欧珀移动通信有限公司 | Right management method, device, storage medium and the intelligent terminal of application program |
| CN112083884A (en) * | 2020-09-08 | 2020-12-15 | 久盈世纪（北京）科技有限公司 | Disk early warning method and device based on bastion machine |
| CN112416252A (en) * | 2020-11-25 | 2021-02-26 | 国网山西省电力公司晋中供电公司 | Device and method for sensing and storing print data of relay protection device |
| CN115277589A (en) * | 2022-06-30 | 2022-11-01 | 北京比特大陆科技有限公司 | Control data sending method, device, equipment and storage medium |
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| CN112083884A (en) * | 2020-09-08 | 2020-12-15 | 久盈世纪（北京）科技有限公司 | Disk early warning method and device based on bastion machine |
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| CN115277589A (en) * | 2022-06-30 | 2022-11-01 | 北京比特大陆科技有限公司 | Control data sending method, device, equipment and storage medium |
| CN115277589B (en) * | 2022-06-30 | 2023-08-29 | 北京比特大陆科技有限公司 | Control data sending method, device, equipment and storage medium |
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