CN101959159A - System and method for performing cross-platform on-site disposal by using mobile terminal - Google Patents
System and method for performing cross-platform on-site disposal by using mobile terminal Download PDFInfo
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- CN101959159A CN101959159A CN2009101007153A CN200910100715A CN101959159A CN 101959159 A CN101959159 A CN 101959159A CN 2009101007153 A CN2009101007153 A CN 2009101007153A CN 200910100715 A CN200910100715 A CN 200910100715A CN 101959159 A CN101959159 A CN 101959159A
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Abstract
The invention relates to a system and a method for performing cross-platform on-site disposal by using a mobile terminal. The system comprises a transmission network, an application platform and at least one mobile terminal, wherein the mobile terminal further comprises an information acquisition unit for acquiring multimedia data and/or recording list data, a judging unit for judging whether transmitted information comprises multimedia data or not, a multimedia data transmitting unit for transmitting the multimedia data to a server in a Socket communication mode, a list data transmitting unit for transmitting list data to the server in a WebService communication mode and the server for reporting information transmitted by the mobile terminal to the application platform. Linkage effects can be realized by the system and the method, so that work is performed more efficiently, actively and correctly in time.
Description
Technical field
The present invention relates to portable terminal and carry out data communication technique, more particularly, relate to a kind of cross-platform system and method that carries out site disposal of portable terminal that utilizes as terminal applies equipment and concrete application platform.
Background technology
Traditional site disposal all is at the law enforcement scene field condition to be recorded on the paper, sends office then back to, and the regulation according to existing laws and regulations is made into legal document, again the legal document that manufactures is sent to the party.The mode of this site disposal, not only law enforcement efficiency is low, and enforcing law is opaque, and in remote ungetable place, it is longer that its process of settling a case can become for those spots of the accident, and its cost of settling a case can increase greatly.
Popularize such as mobile phone, the such portable terminal of PAD at present, and enterprise or government also more and more adopt portable terminal to carry out daily production and work as aid in the whole world.So often need to carry out information interaction, mobile office, Business Processing with original different application platforms, this certainly will cause cross-platform information communication.Can set up the Wap website, carry out information browse and mutual by the terminal browser, but adopt the Wap technology that significant limitation is arranged, can greatly reduce the traffic handing capacity of portable terminal, so majority is applied to the inquiry of big text message and browses, but owing to be subjected to the bandwidth influence of wireless network, how efficiently and reliably to communicate becomes a very big difficult problem.
Summary of the invention
The present invention produces in view of above-mentioned technical problem.An object of the present invention is to propose a kind of cross-platform system and method that carries out site disposal of portable terminal that utilizes.
In one aspect of the invention, the cross-platform system that carries out site disposal of portable terminal that utilizes according to the present invention comprises: transmission network; Application platform; At least one portable terminal, this portable terminal further comprises: information acquisition unit is used to gather the multi-medium data that comprises photo site and audio, video data and/or record and comprises form data to the text description of field data; Judging unit is used to judge whether the information that is sent comprises multi-medium data; The multi-medium data delivery unit is used for according to the Socket communication mode multi-medium data being sent to server; The form data delivery unit is used for according to the WebService communication mode form data being sent to server; Server is used for sending from portable terminal and the information of coming reports application platform.
In aspect this, wherein the multi-medium data delivery unit further comprises: the cutting unit, be used for best transmission size according to wireless network, and multi-medium data on average is cut into N small data piece of identical size and it is numbered, wherein N 〉=1; Transmission thread number of unit determining unit is used for determining according to the number of the small data piece of institute's cutting the number X of the Socket transmission thread units that will start, wherein X 〉=1; A plurality of Socket transmission thread units, described X Socket transmission thread units in these a plurality of Socket transmission thread units adopts repeating query mechanism that a described N data block is carried out synchronous transmission.
In aspect this, wherein server further comprises: a plurality of Socket receiving threads unit, and at least one response in this a plurality of Socket receiving threads unit transmits and next data block to connect and to receive from described Socket transmission thread units from the request of the Socket transmission thread units of portable terminal; Verification unit is used for the integrity degree of the received data in Socket receiving thread unit is tested; The mark position bit location is used for detecting under the situation of data integrity at verification unit, is 1 with the corresponding mark position of this data block; And merge cells, be used for all received data blocks being reconsolidated into original document according to the data block numbering.
In aspect this, wherein server also further comprises: information reports the unit, is used for multi-medium data that server is received and/or form data retribution platform.
In aspect this, wherein transmission network is wireless network or cable network.
In one aspect of the invention, the cross-platform method of carrying out site disposal of portable terminal of utilizing according to the present invention comprises: A, utilize portable terminal collection site picture and audio, video data and/or the record text description to field data, wherein photo site and audio, video data are multi-medium data, and text description is the list file; B, portable terminal judge whether the information that is sent comprises multi-medium data, if comprise multi-medium data, enters step C so, preferentially sends multi-medium data, otherwise directly enters step D; C, portable terminal are sent to server according to the Socket communication mode with multi-medium data; D, portable terminal are sent to server according to the WebService communication mode with form data; And E, server are reported to application platform with received information.
In aspect this, wherein step C further comprise step: C1, according to the best transmission size of transmission network, multi-medium data on average is cut into N small data piece of identical size and it is numbered, wherein N 〉=1; C2, according to the number of the small data piece of institute's cutting, and comprehensive other limited available resources are determined the number X of the Socket transmission thread units that will start, wherein X 〉=1; C3, determined a plurality of Socket transmission thread units adopt the repeating query mechanism that a described N data block is carried out synchronous transmission in step C2; C4, server reconsolidate into original document according to the data block numbering with all received data blocks.
In aspect this, wherein in step C3, each execution in step for described a plurality of Socket transmission thread units: Y Socket transmission thread units at first sends data transmission requests, wherein 1≤Y≤X to Y Socket receiving thread unit of server; Y Socket receiving thread unit quasi got reception ready, and echo reply is to connect simultaneously; Y Socket transmission thread units obtained the M blocks of data and these data sent to Y Socke receiving thread unit; Y Socket receiving thread unit is after receiving the M blocks of data, and server is tested to the integrity degree of received data, if receive complete then be 1 with the corresponding mark position of this data block, wherein initial default value is 0.
By the present invention, portable terminal can well be applied to industry, make application platform have the site disposal ability, realize connected effect, more efficiently, initiatively, carry out the work accurately and timely.
Description of drawings
In conjunction with accompanying drawing subsequently, what may be obvious that from following detailed description draws above-mentioned and other purpose of the present invention, feature and advantage.In the accompanying drawings:
Fig. 1 has provided the block diagram according to system of the present invention;
Fig. 2 has provided another block diagram according to system of the present invention;
Fig. 3 has provided the block diagram according to the multi-medium data delivery unit of portable terminal of the present invention;
Fig. 4 has provided the block diagram according to server of the present invention;
Fig. 5 has provided the flow chart of the method according to this invention;
Fig. 6 has provided the sub-process figure of the method according to this invention;
Fig. 7 has provided the schematic diagram of the intact data block afterwards of file cutting;
Fig. 8 has provided individual data piece transmission course;
Fig. 9 and Figure 10 have provided the schematic diagram of data block flag bit.
Embodiment
For a more complete understanding of the present invention and advantage, below in conjunction with drawings and the specific embodiments the present invention is done explanation in further detail.
At first, with reference to figure 1, the cross-platform system that carries out site disposal of portable terminal that utilizes according to the present invention is described.
As shown in Figure 1, the cross-platform system that carries out site disposal of portable terminal that utilizes according to the present invention comprises at least one portable terminal 101, wireless network 102, at least one server 105, internet 106 and application platform 107.
Preferably, as shown in Figure 2, portable terminal 101 can also link to each other with PC computer 104 by usb data connecting line 103.As long as the PC computer links to each other with internet 106, portable terminal 101 just can send or receive data to server 105.Application platform 107 shows reported data simultaneously, and information just can be disposed timely and effectively alternately so at once.The present invention mainly is implemented on by transmission network (comprising wireless network and cable network) and carries out cross-platform pattern of communicating by letter.It should be noted that the configuration of the portable terminal 101 among portable terminal 101 and Fig. 1 among Fig. 2 is identical.
Next, with reference to figure 2, the block diagram according to portable terminal of the present invention is described in detail.
As shown in Figure 2, this portable terminal comprises information acquisition unit, judging unit, multi-medium data delivery unit and form data delivery unit.
Information acquisition unit be when specialty member login portable terminal 101, be used for collecting unit collection site picture and audio, video data (hereinafter referred is a multi-medium data) and/or record to the text description (hereinafter referred is a form data) of field data in order to this information being sent to server 105 by wireless network 102.
Whether the information that judgment unit judges sent comprises multi-medium data.
The multi-medium data delivery unit is sent to server 105 according to the Socket communication mode with multi-medium data.With reference to figure 3, it is explained in more detail subsequently.
The form data delivery unit is sent to server 105 according to the WebService communication mode with form data.
The information (comprising multi-medium data and/or form data) that server 105 receptions come from the portable terminal transmission also reports application platform 107.
Below with reference to Fig. 3, the block diagram according to the multi-medium data delivery unit of portable terminal of the present invention is described in detail.
As shown in Figure 3, this multi-medium data delivery unit further comprises: cutting unit, transmission number of threads determining unit and a plurality of Socket transmission thread units.
The cutting unit is used for the best transmission size according to wireless network, and multi-medium data on average is cut into the small data piece of identical size, and it is numbered (for example 1 to N).As shown in Figure 5, show intact N the data block afterwards of file cutting.N data block after 501 these line display cuttings wherein; 502 these delegation are and each corresponding flag bit of N data block that it defaults to 0.Like this, the big data of file type are cut into N the small data piece that is suitable for best transmission, and have preserved the essential information of original and the small data block message of serializing simultaneously.
Transmission number of threads determining unit is according to the number of the small data piece of institute's cutting, and comprehensive other limited available resources, determines the number X (X 〉=1) of the Socket transmission thread units that will start.Bandwidth of other limited available resources internal memory that for example is portable terminal 101 and data-handling capacity, transmission network or the like wherein.
Described X Socket transmission thread units in a plurality of Socket transmission thread units adopts repeating query mechanism that a described N data block is carried out synchronous transmission.
Preferably, the multi-medium data delivery unit also comprises detecting unit, and whether this detecting unit is used for detecting has the remaining data piece to need to transmit, if do not have, then disconnect to connect, and Socket transmission thread units closes the Socket thread, transmit otherwise continue next round.
Next, with reference to figure 4, the block diagram according to server of the present invention is described in detail.
As shown in Figure 4, this server further comprises: a plurality of Socket receiving threads unit, verification unit, verification unit, mark position bit location, merge cells, Webservice interface and information report the unit.
At least one response in this a plurality of Socket receiving threads unit transmits and next data block to connect and to receive from the Socket transmission thread units of portable terminal from the request of the Socket transmission thread units of portable terminal.
Verification unit is used for the integrity degree of the received data in Socket receiving thread unit is tested.
The mark position bit location is used for detecting under the situation of data integrity at verification unit, is 1 with the corresponding mark position of this data block, and wherein initial default value is 0.
Merge cells is used for according to the data block numbering all received data blocks being reconsolidated into original document.
The form data delivery unit that the Webservice interface is used to receive from portable terminal sends and next form data.
The information (comprising multi-medium data and/or form data) that information reports the unit to be used for server and receives reports application platform 107.
In addition, preferably, server also comprises the joint detection unit, this joint detection unit is used for detecting in the given time (default default value is 30 seconds) each Socket receiving thread unit and whether receives data, if do not receive data, thinking then that the corresponding Socket transmission thread units of corresponding Socket receiving thread unit and portable terminal 101 of server 105 loses is connected, and then corresponding Socket receiving thread unit interrupts the Socket thread.
Next, with reference to figure 5, the cross-platform workflow of carrying out site disposal of portable terminal of utilizing according to the present invention is described in detail.
With the fast linked example that is treated to of the sudden public accident of society, the present invention is described in detail below.For example, when public security, traffic or fire-fighting receive the report for police service (for example, the chemical plant, somewhere significant explosion takes place causes the toxic gas large tracts of land to reveal), specialized department responds at once, start emergency preplan, assemble resource and send rescue strength (comprising specialty member first) to rush towards the scene.Certainly, the present invention is not limited thereto, but applicable to any site disposal application.
As shown in Figure 5, the cross-platform whole workflow of carrying out site disposal of portable terminal of utilizing according to the present invention is as follows:
Steps A: specialty member's login portable terminal 101, utilize portable terminal 101 collection site pictures and audio, video data (multi-medium data) and/or record that the text description (form data) of field data is prepared against and by transmission network this information sent to server 105.
Step B: whether the information that judgment unit judges sent of portable terminal 101 comprises multi-medium data, if comprise multi-medium data, enters step C so, preferentially sends multi-medium data, otherwise directly enters step D;
Step C: the multi-medium data delivery unit of portable terminal 101 is sent to server 105 according to the Socket communication mode with multi-medium data;
Specifically, as shown in Figure 6, this step C further comprises step:
Step C1: according to the best transmission size of transmission network, multi-medium data on average is cut into the small data piece of identical size, and it is numbered (for example 1 to N).
As shown in Figure 7, show intact N the data block afterwards of file cutting.N data block after 501 these line display cuttings wherein; 502 these delegation are and each corresponding flag bit of N data block that it defaults to 0.
By this step, the big data of file type have been cut into N the small data piece that is suitable for best transmission, and have preserved the essential information of original and the small data block message of serializing simultaneously.
Step C2: according to the number of the small data piece of institute's cutting, and comprehensive other limited available resources, determine the number X (X 〉=1) of the Socket transmission thread units that will start.Bandwidth of other limited available resources internal memory that for example is portable terminal 101 and data-handling capacity, transmission network or the like wherein.
Step C3: determined described X Socket transmission thread units adopts repeating query mechanism that a described N data block is carried out synchronous transmission in step C2.
Be example with the individual data piece below, this transmission course is described.With reference to figure 8, Fig. 8 has provided individual data piece transmission course.
Y Socket transmission thread units of portable terminal 101 at first sends data transmission requests to Y Socket receiving thread unit of server 105;
Y Socket receiving thread unit quasi got reception ready, and echo reply is to connect simultaneously;
Y Socket transmission thread units obtained the M blocks of data and these data sent to Y Socke receiving thread unit;
Y Socket receiving thread unit is after receiving the M blocks of data, and the verification unit of server 105 is tested to the integrity degree of received data, if receive complete then be 1 with the corresponding mark position of this data block, as shown in Figure 9;
Meanwhile, after portable terminal 101 had transmitted the M blocks of data, whether the detecting unit of portable terminal 101 detects had the remaining data piece to need to transmit, if do not have, then disconnect connection, Socket transmission thread units is closed the Socket thread, transmits otherwise continue next round;
Correspondingly, after server 105 receives the M blocks of data, wait for whether needing to continue to receive next blocks of data, if desired, then continue to receive that connect otherwise disconnect, the Socket thread is closed in Socket receiving thread unit.Specifically, if (default default value is 30 seconds) do not receive data in the given time, thinking then that Y Socket receiving thread unit of server 105 loses with Y Socket transmission thread units of portable terminal 101 is connected, and then the Socket thread is closed in Socket receiving thread unit.
When described a plurality of Socket transmission thread units finished all N data blocks according to above-mentioned transmission course synchronous transmission, the flag bit of all data blocks all was set to 1 as shown in figure 10.
It should be noted that X Socket transmission thread units is equality, and data block is the data of serializing, each data block all has original position, can be reduced into original document like this.Therefore, X Socket transmission thread units selects one to transmit X data block from the 1st to X altogether at random when transmitting for the first time, when transmitting next time, finish certain Socket transmission thread units of transmission earlier and select X+1 data block to transmit successively, by that analogy.
Step C4: server 105 reconsolidates into original document according to the data block numbering with all received data blocks.
Step D: the form data delivery unit of portable terminal 101 is sent to server 105 according to the WebService interface of WebService communication mode by server 105 with form data.It should be noted that the WebService communication mode is well known to those skilled in the art, therefore here it is not described in detail.
Step e: server 105 is reported to application platform 107 with received information.
Remote emergency command centre can learn the latest developments of the scene of the accident rapidly by application platform 107 thus, further draft and improve the rescue scheme, rationally arrange and the distribution emergency resources, send rescue strength, reduce casualties and property loss to the full extent.
By as can be known above-mentioned, the present invention utilizes such as portable terminals such as mobile phone, PDA, realize mobile law enforcement, make the site disposal can be on-the-spot with various law enforcement signals in law enforcement, comprise that the on-the-spot notes of law enforcement wait the colour picture signal at data-signal and law enforcement scene etc., realize exchanging by communication mode, make rapid processing, improved law enforcement efficiency and transparency for law-enforcing work with the data of remote application platform.
Certainly, the present invention's administrative site disposal that is not limited to keep the safety in production, but also can be applicable to other administrative law enforcement or field such as judicial site disposal.
What may be obvious that for the person of ordinary skill of the art in addition, draws other advantages and modification.Therefore, the present invention with wider aspect is not limited to shown and described specifying and exemplary embodiment here.Therefore, under situation about not breaking away from, can make various modifications to it by the spirit and scope of claim and the defined general inventive concept of equivalents thereof subsequently.
Claims (8)
1. one kind is utilized the cross-platform system that carries out site disposal of portable terminal to comprise:
Transmission network;
Application platform;
At least one portable terminal, this portable terminal further comprises:
Information acquisition unit is used to gather the multi-medium data that comprises photo site and audio, video data and/or record and comprises form data to the text description of field data;
Judging unit is used to judge whether the information that is sent comprises multi-medium data;
The multi-medium data delivery unit is used for according to the Socket communication mode multi-medium data being sent to server;
The form data delivery unit is used for according to the WebService communication mode form data being sent to server;
Server is used for sending from portable terminal and the information of coming reports application platform.
2. according to the system of claim 1, wherein the multi-medium data delivery unit further comprises:
The cutting unit is used for the best transmission size according to wireless network, multi-medium data on average is cut into N small data piece of identical size and it is numbered, wherein N 〉=1;
Transmission thread number of unit determining unit is used for determining according to the number of the small data piece of institute's cutting the number X of the Socket transmission thread units that will start, wherein X 〉=1;
A plurality of Socket transmission thread units, X transmission thread described in these a plurality of Socket transmission thread units adopts repeating query mechanism that a described N data block is carried out synchronous transmission.
3. according to the system of claim 2, wherein server further comprises:
A plurality of Socket receiving threads unit, at least one response in this a plurality of Socket receiving threads unit transmits and next data block to connect and to receive from described Socket transmission thread units from the request of the Socket transmission thread units of portable terminal;
Verification unit is used for the integrity degree of the received data in Socket receiving thread unit is tested;
The mark position bit location is used for detecting under the situation of data integrity at verification unit, is 1 with the corresponding mark position of this data block, and wherein initial default value is 0;
Merge cells is used for according to the data block numbering all received data blocks being reconsolidated into original document.
4. according to the system of claim 3, wherein server also further comprises:
Information reports the unit, is used for multi-medium data that server is received and/or form data retribution platform.
5. according to the system of claim 1, wherein transmission network is wireless network or cable network.
6. one kind is utilized the cross-platform method of carrying out site disposal of portable terminal to comprise:
A, utilize the portable terminal collection to comprise the multi-medium data of photo site and audio, video data and/or record to comprise form data to the text description of field data;
B, portable terminal judge whether the information that is sent comprises multi-medium data, if comprise multi-medium data, enters step C so, preferentially sends multi-medium data, otherwise directly enters step D;
C, portable terminal are sent to server according to the Socket communication mode with multi-medium data;
D, portable terminal are sent to server according to the WebService communication mode with form data; And
E, server are reported to application platform with received information.
7. according to the method for claim 6, wherein step C further comprises step:
C1, according to the best transmission size of transmission network, multi-medium data on average is cut into N small data piece of identical size and it is numbered, wherein N 〉=1;
C2, according to the number of the small data piece of institute's cutting, and comprehensive other limited available resources are determined the number X of the Socket transmission thread units that will start, wherein X 〉=1;
C3, determined a plurality of Socket transmission thread units adopt the repeating query mechanism that a described N data block is carried out synchronous transmission in step C2;
C4, server reconsolidate into original document according to the data block numbering with all received data blocks.
8. according to the method for claim 7, wherein in step C3, transmit each execution in step of thread units for described a plurality of Socket:
Y Socket transmission thread units at first sends data transmission requests, wherein 1≤Y≤X to Y Socket receiving thread unit of server;
Y Socket receiving thread unit quasi got reception ready, and echo reply is to connect simultaneously;
Y Socket transmission thread units obtained the M blocks of data and these data sent to Y Socke receiving thread unit;
Y Socket receiving thread unit is after receiving the M blocks of data, and server is tested to the integrity degree of received data, if receive complete then be 1 with the corresponding mark position of this data block, wherein initial default value is 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101007153A CN101959159A (en) | 2009-07-17 | 2009-07-17 | System and method for performing cross-platform on-site disposal by using mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101007153A CN101959159A (en) | 2009-07-17 | 2009-07-17 | System and method for performing cross-platform on-site disposal by using mobile terminal |
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| CN101959159A true CN101959159A (en) | 2011-01-26 |
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| CN2009101007153A Pending CN101959159A (en) | 2009-07-17 | 2009-07-17 | System and method for performing cross-platform on-site disposal by using mobile terminal |
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| CN102447628A (en) * | 2011-12-22 | 2012-05-09 | 苏州阔地网络科技有限公司 | Data packet transmission processing method and system |
| CN102695205A (en) * | 2012-05-17 | 2012-09-26 | 江苏中科梦兰电子科技有限公司 | Method for controlling high efficiency transmission of multimedia data in wireless network environment |
| CN107491706A (en) * | 2017-08-16 | 2017-12-19 | 惠州Tcl移动通信有限公司 | NFC method for testing pressure, system and storage device based on mobile terminal |
| CN109920143A (en) * | 2019-03-29 | 2019-06-21 | 西安普瑞米特科技有限公司 | A kind of remote recharge system based on wechat barcode scanning |
| WO2021179191A1 (en) * | 2020-03-11 | 2021-09-16 | Oppo广东移动通信有限公司 | Data transmission method, electronic device, and storage medium |
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| CN107491706B (en) * | 2017-08-16 | 2020-11-13 | 惠州Tcl移动通信有限公司 | NFC pressure testing method and system based on mobile terminal and storage device |
| CN109920143A (en) * | 2019-03-29 | 2019-06-21 | 西安普瑞米特科技有限公司 | A kind of remote recharge system based on wechat barcode scanning |
| WO2021179191A1 (en) * | 2020-03-11 | 2021-09-16 | Oppo广东移动通信有限公司 | Data transmission method, electronic device, and storage medium |
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Application publication date: 20110126 |