CN103813470B - Point-to-point wireless transmission system and method - Google Patents

Point-to-point wireless transmission system and method Download PDF

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Publication number
CN103813470B
CN103813470B CN201210439080.1A CN201210439080A CN103813470B CN 103813470 B CN103813470 B CN 103813470B CN 201210439080 A CN201210439080 A CN 201210439080A CN 103813470 B CN103813470 B CN 103813470B
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China
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system
identification code
line
point
direct
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CN201210439080.1A
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Chinese (zh)
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CN103813470A (en
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林明煌
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普罗斯股份有限公司
林明煌
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Abstract

Provided are point-to-point wireless transmission system and method. An application program in a first system is used for automatically searching a second system or third system in an environment and reading and recording an identification code of the second system or third system. Corresponding to the selection of the application program, the first system transmits a connection request and a setting parameter so as to set system device and network configuration of the second system or third system. After the identification code of the first system is contrasted and confirmed, the connection is authorized in order to control data transmission or synchronization between the first system and the second system or third system, or control the first system to authorize data transmission or synchronization between the second system and third system. Thus, controllability, instantaneity, and convenience of data transmission are improved.

Description

Point-to-point wireless transmitting system and its method

Technical field

The present invention is belonging to the technical field of wireless transmitting system, especially with regard to a kind of point-to-point wireless transmitting system and Its method, makes the configuration and setting of tool zero and automatically by functions such as wireless direct-connected (Wi-Fi Direct) mode transmission datas, to drop The setting complexity of line between low two electronic product and lifted manipulation it is easy degree and data exchange instantaneity.

Background technology

With portable electronic product, the extensive application of such as intelligent mobile phone and panel computer, user is for transfer Or back up the archives such as each product internal storage data, photo, music and liaisonss manipulation demand is more mobility, instantaneity and Convenience.For this purpose, the big factory of the science and technology such as Microsoft, Intel and Sony is to promote a kind of framework in Ethernet and Wi-Fi DLNA (Digital Living Network Alliance) technology in 802.11a/b/g/n standards, to allow DLNA to fill Put, the electronic product such as such as PS3, XBOX, DVD player or TV is connected to telecommunication connection far-end computer after a router, such as This, far-end computer can shared DLNA device internal storage datas.However, the File Format that DLNA is supported is limited and significantly limit practicality Property, and the use kenel connected by router delays has the cumbersome complicated problem of setting program, causes to be reduced using difficulty Using simplification.

To solve the above problems, TaiWan, China patent the 200937907th, I262678, No. 201141151 be to propose respectively The various wireless transmitting system and method for meeting the standards of IEEE 802.11, to allow two method, systems to carry out point-to-point (Peer to Peer, P2P) high speed data transfer.Wherein, front case 200937907 discloses a main control end by a controlled terminal unidirectionally manipulation one Communication distal end, such as the start method of TV, air conditioner or electric fan operating.Front case I262678 is the different bitcoms of conversion Information format after point-to- point communication, and front case 201141151 is logical to solve between a pair of multisystems to occur during mutually switching connection The problem that news postpone.So, case is to merge to use router or relay and control end before this is a little, causes system architecture complicated and cost It is two-way between height, and all non-two method, system, or intersect the application for carrying out data syn-chronization or acquisition between two systems and a Third party system.

In view of this, how the transmission for being located at heterogeneous networks section is made using the transmission means of Wi-Fi Direct specifications Device can need not mutually carry out high speed data transfer by base station (Access Point, AP), to simplify two sides, or even three The manipulative procedure that line setting program and data between square electronic product is mutually shifted, up to simple and convenient use effect, and Data transfer or the mobility of backup, instantaneity and convenience are lifted, the as present invention desires most ardently the problem of solution.

The content of the invention

In view of the problem of existing skill, it is an object of the invention to provide a kind of point-to-point wireless transmitting system and its side Method, it makes to be automatically performed after zero configuration and setting between two systems, is directly to set up line by wireless direct-connected communication modes, for making User easily distal end manipulate an environment in each electronic product, such as mobile phone, panel computer, sound equipment, private data backup dress Put etc. and perform data syn-chronization or digital media data transfer immediately, with simple up to operation and meet the work(of practical application request Effect.

Purpose of the invention, the point-to-point wireless transmitting system includes a first system and a second system, institute The first system is stated with one first identification code and an application program is installed, there is the second system identification unit, one to pass Defeated unit, a processing unit and one second identification code, the transmission unit telecommunication connects the first system and the identification list Unit, the processing unit telecommunication connects the identification unit and the transmission unit, and the first system is by meeting transmission control Procotol (Transmission Control Protocol/Internet Protocol, TCP/IP) processed it is wireless direct-connected Mode is communicated with the second system, upon start up, second system described in the application program automatic searching, to read State the second identification code and detect the direct-connected inventory of built-in one, when the direct-connected inventory no record data, transmission is provided with described the The one line request of one identification code and a setup parameter of a safe key is provided with to the second system, and the second system The line request is received and by the built-in safe inventory of the identification unit automatic detection by the transmission unit, if institute State safe inventory no record data and record first identification code, and system and device and network are carried out using the setup parameter Direct line is set up with the first system after the setting of configuration, while the first system records second identification code to institute State direct-connected inventory;If the safe inventory record has corresponding first identification code to receive the line request and set up straight Line in succession, on the contrary first identification code that record has non-corresponding then asks the first system to provide the safe key, with Direct line is set up after confirmation;When the direct-connected inventory record has second identification code, the first system is according to described Second identification code transmits the line and asks to the second system, and the second system confirms that the safe inventory record has Direct line is set up during corresponding first identification code;If the safe inventory no record data record described first knowing Other code, and ask to carry out setting and line after the first system offer setup parameter;After line, the first system leads to Cross the application program and transmit a service request to the second system, make the processing unit drive institute according to the service request State transmission unit to be transmitted with the first system or a synchronous data.

Also, the safe inventory system records single first identification code and the safe key, when described second When system is multiple use kenels, the application program defines one of the plurality of second identification code for a default line Person, and the application program is provided with an automatic arrangement program, when the automatic arrangement program is triggered, the first system is that automatic authorization connects Line person is preset described in line.

It is convenience to consider practical operation, the point-to-point wireless transmitting system further includes one the 3rd system, and described The first system searches the 3rd system and transmits the line and asks to the 3rd system, with Jing by the application program 3rd system receives to set up line after the line request, and carries out mutually transmission or the synchronous data, or, it is described The first system exports the safe key to the 3rd system by the application program, with authorize the 3rd system with it is right The second system answered mutually is transmitted or the synchronous data.

Wherein, the second system has a storage element, is that telecommunication connects the processing unit, is provided with storing the number According to, and the data are original or lossless compress an audio stream data, and the second system has an audio unit, electricity The news connection processing unit, makes the second system drive the audio unit automatically according to the service request and play described Audio stream data.The second system system is equiped with a wireless network (WLAN) chip, and combination is provided with a bluetooth (Bluetooth) chip, a near-field communication (Near Field Communication, NFC) chip, a global positioning system (Global Positioning System, GPS) chip, a wireless power (Wireless Power) chip and one wirelessly penetrate Its one of frequency identification system (Radio Frequency Identification, RFID) chip or combination.

In addition, another object of the invention, the point-to-point radio transmitting method is described above point-to-point wireless In Transmission system, wireless direct-connected communication modes between the first system and the second system, it is comprised the steps of:Start The application program and the second system;Second system described in the application program automatic searching, is known with reading described second Other code simultaneously detects built-in described direct-connected inventory;When the direct-connected inventory no record data, transmission is provided with first identification The line of code is asked and is provided with the setup parameter of the safe key to the second system;Make the second system After receiving the line request and the built-in described safe inventory of automatic detection, if the safe inventory no record data are recorded First identification code, and using the setup parameter carry out system and device and network configuration setting and with the first system Direct line is set up, while the first system records second identification code to the direct-connected inventory, and if the safety is clear Unirecord has corresponding first identification code to receive the line request and set up direct line, otherwise record has non-corresponding First identification code then ask the first system to provide the safe key, to set up direct line after confirmation;

Wherein, when the safe inventory records single first identification code and the safe key, and described second When system is multiple use kenels, the following steps are further included:The plurality of second identification code is defined using the application program One of them is the record of the direct-connected inventory, and sets an automatic arrangement program;And when the automatic arrangement program is triggered, described first System is the automatic authorization line correspondence direct-connected clear unirecord second system.

Also, after the first system starts, further include the following steps:The first system passes through the application program Search one the 3rd system and transmit the line and ask to the 3rd system, and the 3rd system described in Jing receives the line and asks Line is set up after asking;And mutually transmit or the synchronous data, or the first system provides described by the application program Safe key to the 3rd system, to authorize the 3rd system mutually to transmit with the corresponding second system or synchronous institute State data.

Description of the drawings

Fig. 1 is the first of the present pre-ferred embodiments system block diagrams for implementing aspect.

Fig. 2A, 2B are the first of the present pre-ferred embodiments method flow diagrams for implementing aspect.

Fig. 3 is the second of the present pre-ferred embodiments use schematic diagrams for implementing aspect.

Fig. 4 is the 3rd of the present pre-ferred embodiments use schematic diagrams for implementing aspect.

Fig. 5 A~5C is the 3rd of the present pre-ferred embodiments method flow diagrams for implementing aspect.

Description of reference numerals:Point-to-point wireless transmitting system described in 1-;10- the first systems;The identification codes of 100- first;101- Application program;The direct-connected inventories of 1010-;11- second systems;110- identification units;The safe inventories of 1100-;111- transmission units; 112- processing units;The identification codes of 113- second;114- storage elements;115- audio units;The systems of 12- the 3rd;S1~S6- is walked Suddenly.

Specific embodiment

To enable that your juror has a clear understanding of present disclosure, schema of sincerely arranging in pairs or groups in the following instructions please be referred to.

Refer to Fig. 1~5C, its be respectively present pre-ferred embodiments first enforcement aspect system block diagrams and Method flow diagram, second implement the use schematic diagram of aspect, the use schematic diagram of the 3rd enforcement aspect and method flow diagram.As schemed Shown, the point-to-point wireless transmitting system 1 is to provide user and manipulates easily and carry out between various electronic product data syn-chronization, picks The integration function for taking or performing, it includes a first system 10 and a second system 11, even comprising one the 3rd system 12, it is described Multiple systems 10,11,12 have respectively one first identification code 100, one second identification code 113 and one the 3rd identification code, and (figure is not Show), such as device numbering (Device ID), network address, system serial number or SSID (Service Set Ident ifier) etc., and The plurality of system 10,11,12 in one environment all can be single or multiple use kenel.

The first system 10 and the 3rd system 12 can be the intelligent mobile phone or electricity for being provided with an application program 101 Have in the electronic products such as brain, and the application program 101 and connect always inventory 1010, to record second identification code 113.Institute State second system 11 be equiped with a WLAN chips and have an identification unit 110, a transmission unit 111, a processing unit 112, One second identification code 113, a storage element 114 and/or an audio unit 115, and can with reference to be provided with a Bluetooth chips, Its one or the combination of one NFC chip, a GPS chip, a wireless power chip and a RFID chip, thus, described second is System 11 can be servomechanism, teller machines, guider, data storage box, mobile phone, computer or television of the creation of inventor's standard etc. Product.The processing unit 112 telecommunication can connect the identification unit 110, described with ARM architecture processors as core architecture Transmission unit 111, the storage element 114 and/or the audio unit 115, the telecommunication of the transmission unit 111 connection described in distinguish Know unit 110 and connect first and third system 10,12 by meeting the wireless direct-connected mode telecommunication of TCP/IP, and described distinguish Know and have in unit 110 a safe inventory 1100, for recording the single safe key of first identification code 100 and (Personal Information Number Code, PIN Code), but the PIN Code are when being the first line of two systems The security password of user institute sets itself.

In the present embodiment, the application program 101 can automatically define an identification code of initial record or receive user and refer to One of fixed unique record for the direct-connected inventory 1010, and the application program 101 provides user sets itself one certainly Dynamic scheduling, makes to start in the application program 101, NFC mandate, RFID trigger code authentication or set time point When, drive the second system 11 of the automatic authorization line of the first system 10 correspondence record of direct-connected inventory 1010.Such as This, user need not be manipulated by the first system 10 automatically by media data, archive files or other data transfers or same Walk to the second system 11, lift ease of use and practicality, and improve data backup instantaneity, integrity, safety And privacy.

It follows that the point-to-point wireless transmitting system 1 is the custom for meeting each electronic product of user cross-reference And mobile phone remote far end device can be easily passed through, to carry out the operations such as audio-visual broadcasting or data backup, its start flow process is included Such as the following steps:

First, step S1, starts the application program 101, the second system 11 and/or the 3rd system 12.

Step S2, the application program 101 orders about described in the distance range of 10 automatic searching of the first system one 2nd, three system 11,12, to read second identification code 113, such as GB_hybrid, and the 3rd identification code, (figure is not Show), meanwhile, detect that whether a built-in direct-connected inventory 1010 no record or does not trigger the automatic arrangement program and need to wait for user Manual manipulation is instructedIf so, step S20:The application program 101 shows all search results in picture and for clicking, this When, if the no record data of the direct-connected inventory 1010, step S21:The transmission of the application program 101 is provided with first identification Code 100, such as Android c372, line request and be provided with the setup parameter of the PIN Code to obtaining for the first time Or the second system 11 specified manually, even, the application program 101 transmits the line and asks to the institute for clicking manually State the 3rd system.Conversely, have record in the direct-connected inventory 1010 or when triggering the automatic arrangement program, step S22, described the One system 10 transmits the line and asks to the corresponding second system 11 according to second identification code 113 of record.

Subsequent steps S21, step S3, the 3rd system 12 receives after the line request the first system i.e. described in line 10, and the second system 11 is received after the line request by the transmission unit 111, by the identification unit 110 The safe inventory 1100 is compared, to be confirmed whether to deposit first identification code 100 is shownIf so, execution step S30:Judge Whether it is corresponding first identification code 100It is, step S300:The second system 11 receives the line and asks and return An authorization response is presented, to set up direct line, otherwise first identification code 100 i.e. step S301 of non-corresponding is recorded as:Please The first system 10 is asked to provide the safe key, to set up direct line after confirmation.If it is not, the safe inventory 1100 No record data, step S31:First identification code 100 is recorded in the safe inventory 1100, and using the setup parameter After carrying out the setting of system and device and network configuration, authorization response described in feedback and set up with the first system 10 and directly connect Line, while the first system 10 records second identification code 113 in the direct-connected inventory 1010.

Hold continuous step S22, step S4:Make the first system 10 described in the line of the 3rd system 12, and the second system The safe inventory 1100 is compared after the 11 receptions line request, to be confirmed whether to deposit first identification code 100 is shownIf It is, execution step S30, on the contrary the no record data of the safe inventory 1100 are step S40:Record first identification code 100 And ask the first system 10 to provide the setup parameter with after the setting for carrying out system and device and network configuration, described in feedback Authorization response and set up direct line with the first system 10.

Also, step S5, when the first system 10 receives the authorization response, is analyzed whether to confirm line SuccessIf so, step S6 is entered:After line, the application program 101 is clicked, to transmit a service request to described second Or three systems 11,12, so that the first system 10 carries out data syn-chronization or transmission with the second system 11, or, it is described The first system 10 exports the safe key to the 3rd system 12 by the application program 101, to authorize the described 3rd to be System 12 and the corresponding second system 11 mutually transmission or the synchronous data, and then it is described to pass through the first system 10 Second system 11 carries out related Data Services operation with the 3rd system 12.Conversely, then return to step S2.

Incidentally, the data are original or lossless compress an audio stream data, make the institute of teller machines State second system 11 to receive after the data according to the service request, without the need for encoding and decoding the audio unit 114 can be driven Reduce and directly played after original message, improve the execution efficiency and quality of the second system 11.In addition, to strengthen data transfer Safety, the processing unit 112 is provided with an encoding and decoding portion (not shown), directly to store and pass according to the setup parameter It is defeated can encryption and decryption initial data.

The foregoing is only the preferred embodiment of illustrative, rather than for restricted person.Any spirit without departing from the present invention With category, and the equivalent modifications that carry out to it or change, in being intended to be limited solely by appended claims.

Claims (9)

1. a kind of point-to-point wireless transmitting system, comprising a first system and a second system, the first system has one the One identification code and an application program is installed, the second system have an identification unit, a transmission unit, a processing unit and One second identification code, the transmission unit telecommunication connects the first system and the identification unit, the processing unit telecommunication Connect the identification unit and the transmission unit, the first system is by meeting the wireless direct-connected of transmission Control network protocols Mode is communicated with the second system, it is characterised in that:
During startup, second system described in the application program automatic searching, to read second identification code and detect built-in One direct-connected inventory, when the direct-connected inventory no record data, transmission is provided with the line request of first identification code and sets There is a setup parameter of a safe key to the second system, and the second system receives described by the transmission unit Line is asked and by the built-in safe inventory of the identification unit automatic detection, if the safe inventory no record data are remembered Record first identification code, and carried out using the setup parameter be with described first after the setting of system and device and network configuration Direct line is found in construction in a systematic way, while the first system records second identification code to the direct-connected inventory;If the safety is clear Unirecord has corresponding first identification code to receive the line request and set up direct line, otherwise record has non-corresponding First identification code then ask the first system to provide the safe key, to set up direct line after confirmation;When When the direct-connected inventory record has second identification code, the first system transmits the line according to second identification code please Ask to the second system, and the second system confirms that the safe inventory is recorded when having corresponding first identification code i.e. Set up direct line;If the safe inventory no record data record first identification code, and ask the first system To there is provided carried out after the setup parameter and set and line;After line, the first system is taken by application program transmission one Business request makes the processing unit drive the transmission unit to be with described first according to the service request to the second system System is transmitted or a synchronous data.
2. point-to-point wireless transmitting system according to claim 1, it is characterised in that the safe inventory is to record single First identification code and the safe key, when the second system be multiple use kenels when, the application program determine One of the plurality of second identification code of justice for the direct-connected inventory record, and the application program is provided with a row automatically Journey, when the automatic arrangement program is triggered, the first system is that automatic authorization line correspondence is described direct-connected clear unirecord described Second system.
3. point-to-point wireless transmitting system according to claim 2, it is characterised in that further include one the 3rd system, and institute The first system is stated by application program search the 3rd system and the line is transmitted and is asked to the 3rd system, with The 3rd system described in sets up line after receiving the line request, and carries out mutually transmission or the synchronous data, or, institute State the first system and the safe key exported to the 3rd system by the application program, with authorize the 3rd system with The corresponding second system is mutually transmitted or the synchronous data.
4. point-to-point wireless transmitting system according to claim 3, it is characterised in that the second system is with a storage Unit, is that telecommunication connects the processing unit, is provided with storing the data.
5. point-to-point wireless transmitting system according to claim 4, it is characterised in that the data system is original or lossless One audio stream data of compression, and the second system has an audio unit, telecommunication connects the processing unit, makes described Second system drives the audio unit and plays the audio stream data automatically according to the service request.
6. point-to-point wireless transmitting system according to claim 1, it is characterised in that the second system is equipped with Wireless network chip, and combination is provided with a Bluetooth chip, a near-field communication chip, a global positioning system chip, a wireless confession The one or combination of electrical chip and a radio frequency identification system chip.
7. a kind of point-to-point radio transmitting method, it is characterised in that be to be in point-to-point being wirelessly transferred as claimed in claim 1 In system, wireless direct-connected communication modes between the first system and the second system, it is comprised the steps of:
Start the application program and the second system;
Second system described in the application program automatic searching, to read second identification code and detect built-in described direct-connected Inventory;
When the direct-connected inventory no record data, transmission is provided with the line request of first identification code and is provided with described The setup parameter of safe key is to the second system;
The second system is set to receive after the line request and the built-in described safe inventory of automatic detection, if the safety is clear Single no record data record first identification code, and carry out setting for system and device and network configuration using the setup parameter It is fixed and set up direct line with the first system, while the first system records second identification code to described direct-connected clear It is single, and if the safe inventory record has corresponding first identification code to receive the line request and set up and directly connect Line, on the contrary first identification code that record has non-corresponding then asks the first system to provide the safe key, with true Direct line is set up after recognizing;
When the direct-connected inventory record has second identification code, the first system is described according to second identification code transmission Line is asked to the second system;
The second system is set to set up direct line when the confirmation safe inventory record has corresponding first identification code, And if the safe inventory no record data record first identification code, and asking the first system to provide the setting Set after parameter and line;And
Click the application program, make the first system transmit a service request to the second system, being transmitted or A synchronous data.
8. point-to-point radio transmitting method according to claim 7, it is characterised in that when the safe inventory records single First identification code and the safe key, and the second system be multiple use kenels when, further include the following steps:
Record of one of the plurality of second identification code for the direct-connected inventory is defined using the application program, and is set A fixed automatic arrangement program;And
When the automatic arrangement program is triggered, the first system is that automatic authorization line correspondence is described direct-connected clear unirecord described Second system.
9. point-to-point radio transmitting method according to claim 8, it is characterised in that after the first system starts, Further include the following steps:
The first system is by the system of application program search 1 the 3rd and transmits the line and asks to the described 3rd and is System, and set up line after the 3rd system described in receives the line request;And
Mutually transmit or the synchronous data, or the first system provides the safe key to institute by the application program The 3rd system is stated, to authorize the 3rd system mutually to transmit with the corresponding second system or the synchronous data.
CN201210439080.1A 2012-11-06 2012-11-06 Point-to-point wireless transmission system and method CN103813470B (en)

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CN105988824A (en) * 2015-01-29 2016-10-05 正文科技股份有限公司 Synchronous update method of programs for multiple intelligent devices and update system thereof
TWI583224B (en) * 2015-03-12 2017-05-11 柯彥均 Method for instant message transport

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