CN103379493A - Wireless transmission module and wireless transmission method - Google Patents
Wireless transmission module and wireless transmission method Download PDFInfo
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- CN103379493A CN103379493A CN2012101075364A CN201210107536A CN103379493A CN 103379493 A CN103379493 A CN 103379493A CN 2012101075364 A CN2012101075364 A CN 2012101075364A CN 201210107536 A CN201210107536 A CN 201210107536A CN 103379493 A CN103379493 A CN 103379493A
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Abstract
Provided is a wireless transmission module, comprising an active type electronic device and a plurality of passive type devices. Each passive type device possesses identity characteristics showing the identity thereof; the active device comprises an image capture unit, a storage unit, an identification unit and a control unit, wherein the image capture unit is used for capturing images of passive type devices to perform wireless transmission; the storage unit is used for storing images shot by the image capture unit and preset identity characteristics of the passive type devices; the identification unit is used for identifying identities of the passive type devices according to the images of the passive type devices captured by the image capture unit; and the control unit is used for sending wireless transmission requests to corresponding passive type devices according to identification results of the identification unit. The invention also relates to a wireless transmission method.
Description
Technical field
The present invention relates to a kind of transmission module and transmission method, relate in particular to a kind of wireless transmission module and radio transmitting method.
Background technology
Along with the development of science and technology, a lot of electronic equipments have been realized intercoming mutually, carry out transfer of data with wireless mode.
The wireless transmission method of existing electronic equipment is for to be generally: the wireless transmission function of opening two or more electronic equipments want to carry out wireless transmission, usually, described each electronic equipment all has one for title wireless transmission, that show its identity; Search the electronic equipment that other carries out wireless transmission with one of them electronic equipment, the title of the electronic installation that searches can be shown to the user with tabular form; The user selects one or more electronic equipment to send wireless communication request as required, if electronic equipment has been set the wireless transmission password, then also need input password; The user operates the electronic equipment of the request of receiving, determines whether to accept request, if receive request, then carries out wireless transmission, if the refusal request, then wireless transmission stops.
Yet, radio transmission operations between the above-mentioned electronic equipment is comparatively complicated, in addition, because the wireless transmission between the existing electronic equipment needs the user to carry out the identification of electronic equipment, if the number of electronic devices of wireless transmission is more and device name is identical or identical, then can bring larger difficulty to identification.
Summary of the invention
In view of this, be necessary to provide a kind of wireless transmission module and radio transmitting method of can be simple to operate and can carrying out fast the electronic equipment identification.
A kind of wireless transmission module comprises an active electric subset and a plurality of passive type electronic equipment.Described active electric subset comprises first wireless transmit/receive units, is used for to the described passive type electronic equipment transmission wireless transmission request of wanting to carry out wireless transmission.Each described passive type electronic equipment comprises second wireless transmit/receive units, be used for responding described active electric subset the wireless transmission request and with described active electric subset between set up wireless transmission and be connected.At least a portion of described each passive type electronic equipment has the identity characteristic that shows its identity.Described active electric subset comprises a taking unit, a memory cell, a recognition unit and a control unit.Described taking unit is used for the image that picked-up wants to carry out the passive type electronic equipment of wireless transmission.Described memory cell is used for storing the identity characteristic of image that described taking unit absorbs and default described passive type electronic equipment.Described recognition unit is for the identity of the described passive type electronic equipment of image recognition of the described passive type electronic equipment that absorbs according to described taking unit.Described control unit is used for controlling described the first Transmit-Receive Unit to the passive type electronic equipment transmission wireless transmission request of correspondence according to described recognition unit recognition result.
A kind of radio transmitting method that adopts described wireless module to carry out wireless transmission comprises the steps:
Utilize described active electric subset picked-up to want to carry out the passive type electronic equipment of radio communication;
Analyze the image of the described passive type electronic equipment of described picked-up, find out the identity characteristic of described electronic equipment;
The identity characteristic that prestores in described feature and the described memory cell is compared, confirm the identity of described passive type electronic equipment;
The passive type electronic equipment of confirming to correspondence sends the wireless transmission request, carries out wireless transmission.
Compare prior art, described wireless transmission module and radio transmitting method arrange taking unit and described recognition unit at the active electric subset, by the image of analyzing the passive type electronic equipment that wish connects it is carried out identification, can be easily and quickly at described active electric subset and want to carry out to set up wireless connections between the passive type electronic equipment of wireless transmission.
Description of drawings
Fig. 1 is the schematic diagram of wireless transmission module of the present invention.
Fig. 2 is the functional block diagram of active electric subset of the wireless transmission module of Fig. 1.
Fig. 3 is the flow chart of radio transmitting method of the present invention.
The main element symbol description
| The |
100 |
| The active |
10 |
| Taking |
11 |
| |
12 |
| |
13 |
| |
131 |
| |
132 |
| |
14 |
| The first wireless transmit/receive |
15 |
| |
16 |
| The passive type |
20 |
| The second wireless transmit/receive |
21 |
Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Below in conjunction with accompanying drawing the present invention being done one specifically introduces.
See also Fig. 1 and Fig. 2, be the schematic diagram of wireless transmission module 100 of the present invention, described wireless transmission module 100 comprises an active electric subset 10 and a plurality of passive type electronic equipment 20.Described active electric subset 10 is used for sending the wireless transmission request to described passive type electronic equipment 20; The wireless transmission request that described passive type electronic equipment 20 is used for responding described active electric subset 10 with described active electric subset 10 between set up wireless transmission and be connected.Described active electric subset 10 is small hand-held formula electronic equipment, for example, and digital camera, mobile phone etc.; Described passive type electronic equipment 20 is relatively large electronic equipment, such as television set, desktop PC etc.In the present embodiment, described active electric subset 10 is mobile phone, and the quantity of described passive type electronic equipment 20 is two, is respectively desktop PC and television set.
Described active electric subset 10 comprises a taking unit 11, a memory cell 12, a recognition unit 13, a control unit 14 and first wireless transmit/receive units 15.
Described taking unit 11 is used for absorbing the image of described passive type electronic equipment 20.In the present embodiment, described taking unit 11 can be CCD(charge-coupled device) or CMOS(complementary metal oxide semiconductor) image extraction module of type.
Described memory cell 12 is used for storing the image of the described passive type electronic equipment 20 that described taking unit 11 absorbs, simultaneously, prestore the identity characteristic that corresponds respectively to described passive type electronic equipment 20 and corresponding to the command message of this feature in the described memory cell 12.Described identity characteristic is used for showing the identity of described passive type electronic equipment 20, described identity characteristic can be for the feature of identification for the shape facility of described passive type electronic equipment 20, model features or other, in addition, the control password that also can comprise institute's passive type electronic equipment 20 in the described identity characteristic is to realize by the described passive type electronic equipment 20 of described active electric subset 10 controls.Described command message is the operational order corresponding to the described passive type electronic equipment 20 of described identity characteristic, for example, and connection or the disconnection of control wireless transmission.
Described recognition unit 13 is for the identity of the described passive type electronic equipment 20 of image recognition of the described passive type electronic equipment 20 that absorbs according to described taking unit 11.Described recognition unit 13 comprises an analysis module 131, a comparison module 132.Described analysis module 131 is used for the identity characteristic of the described passive type electronic equipment 20 that the described image of graphical analysis of the described passive type electronic equipment 20 that absorbs according to described taking unit 11 comprises; Described comparison module 132 compares identity characteristic and the described memory cell 12 interior identity characteristics that prestore of described passive type electronic equipment 20, and determines the identity of described passive type electronic equipment 20 according to comparative result.
Described control unit 14 is used for controlling the transmitting-receiving action that described the first wireless transmit/receive units 15 carries out wireless transmission according to the recognition result of described recognition unit 13.
Described the first wireless transmit/receive units 15 is used for sending the wireless transmission instruction according to the recognition result of described recognition unit 13 to the passive type electronic equipment 20 of correspondence, sets up wireless connections between described active electric subset 10 and described passive type electronic equipment 20.
In the present embodiment, described active electric subset 10 also comprises a setup unit 16, described setup unit 16 allows the user that the identity characteristic of described passive type electronic equipment 20 is carried out the User Defined setting, for example set shape, pattern and the control password of the identity of the described passive type electronic equipment 20 of representative, described setup unit 16 also allows the user that the passive type electronic equipment 20 of the identity characteristic that do not prestore in described active electric subset 10 is carried out the registration of identity characteristic.
Described passive type electronic equipment 20 comprises second wireless transmit/receive units 21, described the second wireless transmit/receive units 21 and described the first wireless transmit/receive units 15 mutual wireless transmission of realization information between described passive type electronic equipment 20 and described active electric subset 10 that cooperate.Have the identity characteristic that shows its identity on the described passive type electronic equipment 20, described identity characteristic is embodied at least a portion of described passive type electronic equipment 20.Described identity characteristic can be specific pattern, shape, for example, profile or a part of pattern, the shape of described passive type electronic equipment of described passive type electronic equipment 20 itself, described feature also can comprise for certain identification code of the identity message of described passive type electronic equipment 20, for example two-dimensional bar in addition.
Described the first wireless transmit/receive units 15 and described the second wireless transmit/receive units 21 can be by WIFI(wireless fidelity) or the technology such as bluetooth (bluetooth) realize wireless transmission.
In use, at first utilize taking unit 11 picked-up of described active electric subset 10 to want to carry out the image of the passive type electronic equipment 20 of wireless transmission; Described recognition unit 13 is according to the identity characteristic of the described passive type electronic equipment 20 of graphical analysis of the passive type electronic equipment 20 of the described picked-up of described taking unit, the identity characteristic that prestores in analysis result and the described memory cell 12 is compared, determine the identity of described passive type electronic equipment 20; Described control unit 14 is controlled described the first wireless transmit/receive units 15 to the passive type electronic equipment 20 transmission wireless transmission requests of correspondence according to the recognition result of described recognition unit 13, if need the control password, then the control password together with correspondence together sends; The passive type electronic equipment 20 of described correspondence responds the request of described active electric subset 10 and sets up wireless connections with described active electric subset 10, carries out wireless transmission.
See also Fig. 3, radio transmitting method of the present invention adopts above-mentioned wireless transmission module, comprises the steps:
Utilize described active electric subset 10 picked-ups to want to carry out the passive type electronic equipment 20 of radio communication;
Analyze the image of the described passive type electronic equipment 20 that absorbs, find out the identity characteristic of described passive type electronic equipment;
The identity characteristic that prestores in described feature and the described memory cell 12 is compared, confirm the identity of described passive type electronic equipment 20;
If find the identity characteristic of corresponding described passive type electronic equipment 20, then passive type electronic equipment 20 equipment to correspondence send the wireless transmission request, setting up wireless transmission connects, carry out wireless transmission, if described passive type electronic equipment 20 needs the control password, then described control password is together sent together with described wireless transmission request;
If do not find the identity characteristic of corresponding described passive type electronic equipment 20, then with the image that is absorbed described passive type electronic equipment 20 is carried out identity registration, the passive type electronic equipment 20 that is registered to described active electric subset 10 can carry out identity validation, set up the wireless transmission connection by repeating abovementioned steps.
Described wireless transmission module 100 and radio transmitting method arrange taking unit 11 and described recognition unit 13 at active electric subset 10, by the image of analyzing the passive type electronic equipment 20 that wish connects it is carried out identification, can be easily and quickly at described active electric subset 10 and want to carry out to set up wireless connections between the passive type electronic equipment 20 of wireless transmission.
In addition, those skilled in the art also can do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (10)
1. wireless transmission module, comprise an active electric subset and a plurality of passive type electronic equipment, described active electric subset comprises that first wireless transmit/receive units is used for to the described passive type electronic equipment transmission wireless transmission request of wanting to carry out wireless transmission, each described passive type electronic equipment comprise second wireless transmit/receive units be used for responding described active electric subset the wireless transmission request and with described active electric subset between set up wireless transmission and be connected, it is characterized in that: at least a portion of described each passive type electronic equipment has the identity characteristic that shows its identity, described active electric subset comprises a taking unit, a memory cell, a recognition unit and a control unit, described taking unit is used for the image that picked-up wants to carry out the passive type electronic equipment of wireless transmission, described memory cell is used for storing the identity characteristic of image that described taking unit absorbs and default described passive type electronic equipment, described recognition unit is for the identity of the described passive type electronic equipment of image recognition of the described passive type electronic equipment that absorbs according to described taking unit, and described control unit is used for controlling described the first Transmit-Receive Unit to the passive type electronic equipment transmission wireless transmission request of correspondence according to described recognition unit recognition result.
2. wireless transmission module as claimed in claim 1, it is characterized in that: described taking unit is the image extraction module of CCD or CMOS type.
3. wireless transmission module as claimed in claim 1, it is characterized in that: described identity characteristic is shape facility or the model features of described passive type electronic equipment.
4. wireless transmission module as claimed in claim 3, it is characterized in that: described identity characteristic is profile or a part of shape of described passive type electronic equipment of described passive type electronic equipment itself.
5. wireless transmission module as claimed in claim 3, it is characterized in that: described identity characteristic is two-dimensional bar.
6. wireless transmission module as claimed in claim 1 is characterized in that: the control password that comprises corresponding described passive type electronic equipment in the described identity characteristic.
7. wireless transmission module as claimed in claim 1, it is characterized in that: described recognition unit comprises an analysis module and a comparison module, described analysis module is used for the feature of the described passive type electronic equipment that the described image of graphical analysis of the described passive type electronic equipment that absorbs according to described taking unit comprises, described comparison module is used for the identity characteristic that prestores in described feature and the described memory cell is compared, and determines the identity of described passive type electronic equipment according to comparative result.
8. wireless transmission module as claimed in claim 1, it is characterized in that: described active electric subset also comprises a setup unit, and described setup unit allows the user that the identity characteristic of described passive type electronic equipment is carried out that User Defined is set and the passive type electronic equipment of the identity characteristic that do not prestore in described active electric subset is carried out the registration of identity characteristic.
9. a radio transmitting method adopts such as each described wireless transmission module of claim 1 to 8, and described radio transmitting method comprises the steps:
Utilize described active electric subset picked-up to want to carry out the passive type electronic equipment of radio communication;
Analyze the image of the described passive type electronic equipment of described picked-up, find out the identity characteristic of described electronic equipment;
The identity characteristic that prestores in described feature and the described memory cell is compared, confirm the identity of described passive type electronic equipment;
The passive type electronic equipment of confirming to correspondence sends the wireless transmission request, carries out wireless transmission.
10. radio transmitting method as claimed in claim 9 is characterized in that: also comprise step: if do not find the identity characteristic of corresponding described passive type electronic equipment, then with the image that is absorbed described passive type electronic equipment is carried out identity registration.
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| CN2012101075364A CN103379493A (en) | 2012-04-13 | 2012-04-13 | Wireless transmission module and wireless transmission method |
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| CN2012101075364A CN103379493A (en) | 2012-04-13 | 2012-04-13 | Wireless transmission module and wireless transmission method |
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| CN101064012A (en) * | 2007-06-11 | 2007-10-31 | 北京航空航天大学 | Hand-hold character recognizing instrument based on SMS |
| US20080044188A1 (en) * | 2004-08-05 | 2008-02-21 | Japan Science And Technology Agency | Information-Processing System Using Free-Space Optical Communication and Free-Space Optical Communication System |
| US20100082990A1 (en) * | 2008-09-29 | 2010-04-01 | Microsoft Corporation | Establishment of a relationship between wireless devices |
| CN101827363A (en) * | 2009-03-03 | 2010-09-08 | 夏普株式会社 | Communication system, information processing system and device, image formation system and device, mobile information terminal apparatus |
| US20110053558A1 (en) * | 2009-08-31 | 2011-03-03 | Edward Harrison Teague | Securing pairing verification of devices with minimal user interfaces |
-
2012
- 2012-04-13 CN CN2012101075364A patent/CN103379493A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080044188A1 (en) * | 2004-08-05 | 2008-02-21 | Japan Science And Technology Agency | Information-Processing System Using Free-Space Optical Communication and Free-Space Optical Communication System |
| CN101064012A (en) * | 2007-06-11 | 2007-10-31 | 北京航空航天大学 | Hand-hold character recognizing instrument based on SMS |
| US20100082990A1 (en) * | 2008-09-29 | 2010-04-01 | Microsoft Corporation | Establishment of a relationship between wireless devices |
| CN101827363A (en) * | 2009-03-03 | 2010-09-08 | 夏普株式会社 | Communication system, information processing system and device, image formation system and device, mobile information terminal apparatus |
| US20110053558A1 (en) * | 2009-08-31 | 2011-03-03 | Edward Harrison Teague | Securing pairing verification of devices with minimal user interfaces |
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Application publication date: 20131030 |