CN103414831A - Method and system for obtaining photos from digital camera to mobile terminal through NFC - Google Patents
Method and system for obtaining photos from digital camera to mobile terminal through NFC Download PDFInfo
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- CN103414831A CN103414831A CN2013103860946A CN201310386094A CN103414831A CN 103414831 A CN103414831 A CN 103414831A CN 2013103860946 A CN2013103860946 A CN 2013103860946A CN 201310386094 A CN201310386094 A CN 201310386094A CN 103414831 A CN103414831 A CN 103414831A
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- 238000013475 authorization Methods 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 11
- 238000012795 verification Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 4
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Abstract
The invention relates to a method and system for obtaining photos from a digital camera to a mobile terminal through NFC. The NFC is used for receiving command signals and carrying out corresponding operations on the command signals, a card reader or a data line is not needed to transfer the photos, and the photos can be quickly obtained and transferred to the mobile terminal. Great convenience is brought to a user, data safety of the user is ensured through encryption processing, and data leakage is avoided.
Description
Technical field
The present invention relates to NFC(Near Field Communication) field, relate in particular to a kind of NFC of utilization and obtain the method and system of photo to mobile terminal from digital camera.
Background technology
NFC is near field communication (NFC), is a kind of short-range wireless communication technology based on the 13.56MHz frequency, allows to carry out contactless Point-to-Point Data Transmission (in ten centimetres) swap data between electronic equipment; Because near-field communication has natural fail safe, for consumption electronic products provide a communication modes very easily.
At present, the NFC technology also only limits to be applied in the aspects such as gate control system, label tracking, ticketing service, public transport, E-Payment, and along with scientific and technical development, utilizing the NFC technology is hot issues that people study for the user provides more application more easily.
At present, digital camera is generally applied, and becomes people's indispensable electronic product of taking pictures.At present, after by digital camera, having taken photo, need if photo need be put on mobile phone or other-end and browse, need to carry out transfer by computer or other equipment by card reader or data wire by reading out in camera, more time-consuming.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provides a kind of without the process transfer, can be fast from digital camera, obtaining the method and system of photo to mobile terminal.
For achieving the above object, the technical solution used in the present invention is: a kind of NFC of utilization obtains the method for photo to mobile terminal from digital camera, it is characterized in that: comprise the following steps:
1), by the NFC antenna, utilizing the Near Field Communication technology to set up mobile terminal is connected with the NFC of digital camera;
2), mobile terminal is initiated the request of obtaining photo to digital camera;
3), digital camera sends the checking request by the NFC module to mobile terminal;
4), digital camera reads the picture data in its storage card according to the authorization information of mobile terminal feedback by the NFC module;
5), the picture data of acquisition for mobile terminal digital camera storage.
In a preferred embodiment of the present invention, comprise that further described step 4) is specially: the authorization information that the NFC module of digital camera will receive is compared with default control command, if identical, enters step 5; If not identical, repeating step 3), continue to send to mobile terminal by the NFC module checking request of limited number of time.
In a preferred embodiment of the present invention, comprise that further digital camera is three times by the NFC module to the number of times that mobile terminal sends the checking request, if continuous three authorization informations are not inconsistent with default control command, finishes.
In a preferred embodiment of the present invention, comprise that further described mobile terminal is mobile phone, panel computer.
The present invention also provides a kind of NFC of utilization to obtain the system of photo to mobile terminal from digital camera, it is characterized in that: comprise the digital camera and the mobile terminal that by NFC, connect, described mobile terminal comprises the NFC antenna, for with described digital camera, utilizing the Near Field Communication technology to be connected, and the logarithmic code camera sends the photo request of obtaining; Described digital camera comprises the NFC module, and NFC is connected and send picture data to it for mobile terminal, setting up.
In a preferred embodiment of the present invention, comprise that further described mobile terminal also comprises that obtaining request sending module, checking request receiving module, authorization information sending module, photo receives and memory module; The described request sending module of obtaining sends the request of obtaining photo in digital camera by the described NFC module of described NFC days alignment.
In a preferred embodiment of the present invention, comprise that further the Data Concurrent that described NFC module can read photo storage module in digital camera gives described mobile terminal, described NFC module comprises: obtain the request receiving module, in order to receive the described photo request of obtaining that request sending module sends of obtaining; The checking request sending module, in order to send verification command to mobile terminal; Authorization information receives and analysis module, receives the authorization information that in described mobile terminal, the authorization information module sends and analyzes judgement, with the checking mobile terminal, whether the authority acquiring picture data is arranged.
The invention solves the defect existed in background technology, the NFC of utilization provided by the invention obtains the method and system of photo to mobile terminal from digital camera, by NFC, receive command signal, command signal is operated accordingly, without by card reader or data wire, photo being carried out to transfer, get final product the quick obtaining photo to mobile terminal, for the user provides a great convenience; Simultaneously, by encryption, guarantee user's data security, avoided causing data to reveal.
The accompanying drawing explanation
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is that the NFC of utilization provided by the invention obtains the method flow diagram of photo to mobile terminal from digital camera;
Fig. 2 is that the NFC of utilization provided by the invention obtains the system framework figure of photo to mobile terminal from digital camera.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of NFC of utilization obtains the method for photo to mobile terminal from digital camera, realizes by following steps:
Step S10, by the NFC antenna, utilize the Near Field Communication technology to set up mobile terminal to be connected with the NFC of digital camera; Before connecting, need first to confirm in digital camera to store picture data, mobile terminal is at the lower connection request that starts of opening (namely by the Power supply situation under), and digital camera can be in open mode or " shut " mode";
Step S20, mobile terminal are initiated the request of obtaining photo to digital camera; Be that mobile terminal sends initial command to digital camera;
Step S30, digital camera send the checking request by the NFC module to mobile terminal; Be that digital camera receives initial command and replys;
Step S40, digital camera read the picture data in its storage card according to the authorization information of mobile terminal feedback by the NFC module;
The picture data of step S50, acquisition for mobile terminal digital camera storage.
It is worth mentioning that, for guaranteeing the safety of picture transmission, the destination mobile terminal that namely receives photo is unique, and the authorization information that in step S40, the NFC module of digital camera will receive is compared with default control command, if identical, enters step S50; If not identical, repeating step S30, continue to send to mobile terminal by the NFC module checking request of limited number of time; By the processing mode of this encryption, avoid incoherent mobile terminal to obtain photo from digital camera, cause the leakage of privacy, guaranteed user's information security; In this step S40, digital camera is three times by the NFC module to the number of times that mobile terminal sends the checking request, if continuous three authorization informations are not inconsistent with default control command, finishes.
The mobile terminal that can obtain photo in the present invention can be mobile phone or panel computer.
As shown in Figure 2, the present invention also provides a kind of NFC of utilization to obtain the system of photo to mobile terminal from digital camera, from digital camera, obtains the method for photo to mobile terminal with specific implementation.This system specifically comprises digital camera and the mobile terminal connected by NFC, and mobile terminal comprises the NFC antenna, and for digital camera, utilizing the Near Field Communication technology to be connected, and the logarithmic code camera sends the photo request of obtaining; Digital camera comprises the NFC module, and NFC is connected and send picture data to it for mobile terminal, setting up.
Further, mobile terminal also comprises that obtaining request sending module, checking request receiving module, authorization information sending module, photo receives and memory module; Obtain request sending module and send the request of obtaining photo in digital camera by NFC days alignment NFC modules.
Further, the NFC module Data Concurrent that can read photo storage module in digital camera is given mobile terminal; The NFC module specifically comprises: obtain the request receiving module, the photo request of obtaining sent in order to obtain request sending module in mobile terminal receive; The checking request sending module, digital camera receives order, to mobile terminal, sends verification command by this module, and mobile terminal feeds back the NFC module of authorization information to digital camera by checking request receiving module and authorization information sending module; Authorization information receives and analysis module, digital camera by this module mobile terminal receive feedback authorization information and analyzes judgement, to verify whether mobile terminal has the authority acquiring picture data.
The NFC of utilization provided by the invention obtains the method and system of photo to mobile terminal from digital camera, by NFC, receive command signal, command signal is operated accordingly, without by card reader or data wire, photo being carried out to transfer, get final product the quick obtaining photo to mobile terminal, for the user provides a great convenience; Simultaneously, by encryption, guarantee user's data security, avoided causing data to reveal.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (7)
1. one kind is utilized NFC to obtain the method for photo to mobile terminal from digital camera, it is characterized in that: comprise the following steps:
1), by the NFC antenna, utilizing the Near Field Communication technology to set up mobile terminal is connected with the NFC of digital camera;
2), mobile terminal is initiated the request of obtaining photo to digital camera;
3), digital camera sends the checking request by the NFC module to mobile terminal;
4), digital camera reads the picture data in its storage card according to the authorization information of mobile terminal feedback by the NFC module;
5), the picture data of acquisition for mobile terminal digital camera storage.
2. the NFC of utilization according to claim 1 obtains the method for photo to mobile terminal from digital camera, it is characterized in that: described step 4) is specially: the authorization information that the NFC module of digital camera will receive is compared with default control command, if identical, enter step 5; If not identical, repeating step 3), continue to send to mobile terminal by the NFC module checking request of limited number of time.
3. the NFC of utilization according to claim 2 obtains the method for photo to mobile terminal from digital camera, it is characterized in that: digital camera is three times by the NFC module to the number of times that mobile terminal sends the checking request, if continuous three authorization informations are not inconsistent with default control command, finish.
4. the NFC of utilization according to claim 3 obtains the method for photo to mobile terminal from digital camera, it is characterized in that: described mobile terminal is mobile phone, panel computer.
5. one kind is utilized NFC to obtain the system of photo to mobile terminal from digital camera, it is characterized in that: comprise the digital camera and the mobile terminal that by NFC, connect, described mobile terminal comprises the NFC antenna, for with described digital camera, utilizing the Near Field Communication technology to be connected, and the logarithmic code camera sends the photo request of obtaining; Described digital camera comprises the NFC module, and NFC is connected and send picture data to it for mobile terminal, setting up.
6. the NFC of utilization according to claim 5 obtains the system of photo to mobile terminal from digital camera, it is characterized in that: described mobile terminal also comprises that obtaining request sending module, checking request receiving module, authorization information sending module, photo receives and memory module; The described request sending module of obtaining sends the request of obtaining photo in digital camera by the described NFC module of described NFC days alignment.
7. the NFC of utilization according to claim 6 obtains the system of photo to mobile terminal from digital camera, it is characterized in that: the Data Concurrent that described NFC module can read photo storage module in digital camera is given described mobile terminal, described NFC module comprises: obtain the request receiving module, in order to receive the described photo request of obtaining that request sending module sends of obtaining; The checking request sending module, in order to send verification command to mobile terminal; Authorization information receives and analysis module, receives the authorization information that in described mobile terminal, the authorization information module sends and analyzes judgement, with the checking mobile terminal, whether the authority acquiring picture data is arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103860946A CN103414831A (en) | 2013-08-30 | 2013-08-30 | Method and system for obtaining photos from digital camera to mobile terminal through NFC |
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| CN2013103860946A CN103414831A (en) | 2013-08-30 | 2013-08-30 | Method and system for obtaining photos from digital camera to mobile terminal through NFC |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717464A (en) * | 2014-12-18 | 2015-06-17 | 上海小蚁科技有限公司 | Method and device for data communication |
| WO2016145820A1 (en) * | 2015-08-19 | 2016-09-22 | 中兴通讯股份有限公司 | Near field communication data transmission method, device, computer storage medium |
| CN106464551A (en) * | 2014-01-06 | 2017-02-22 | 魅力能源公司 | System, device, and apparatus for coordinating environments using network devices and remote sensory information |
| WO2020024106A1 (en) * | 2018-07-31 | 2020-02-06 | 深圳市大疆创新科技有限公司 | File browsing method, electronic device and machine readable storage medium |
| CN113705841A (en) * | 2021-10-08 | 2021-11-26 | 江苏铁锚玻璃股份有限公司 | Intelligent transparent display car window inspection system based on radio frequency identification technology |
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| WO2010089458A1 (en) * | 2009-02-09 | 2010-08-12 | Valtion Teknillinen Tutkimuskeskus | Near field communication clipboard and related method |
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- 2013-08-30 CN CN2013103860946A patent/CN103414831A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101416412A (en) * | 2006-03-30 | 2009-04-22 | 索尼爱立信移动通讯股份有限公司 | Data communication in an electronic device |
| WO2010089458A1 (en) * | 2009-02-09 | 2010-08-12 | Valtion Teknillinen Tutkimuskeskus | Near field communication clipboard and related method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106464551A (en) * | 2014-01-06 | 2017-02-22 | 魅力能源公司 | System, device, and apparatus for coordinating environments using network devices and remote sensory information |
| CN104717464A (en) * | 2014-12-18 | 2015-06-17 | 上海小蚁科技有限公司 | Method and device for data communication |
| WO2016145820A1 (en) * | 2015-08-19 | 2016-09-22 | 中兴通讯股份有限公司 | Near field communication data transmission method, device, computer storage medium |
| CN106470386A (en) * | 2015-08-19 | 2017-03-01 | 中兴通讯股份有限公司 | A kind of near-field communication data transmission method and device |
| WO2020024106A1 (en) * | 2018-07-31 | 2020-02-06 | 深圳市大疆创新科技有限公司 | File browsing method, electronic device and machine readable storage medium |
| CN110770713A (en) * | 2018-07-31 | 2020-02-07 | 深圳市大疆创新科技有限公司 | File browsing method, electronic device and machine-readable storage medium |
| CN113705841A (en) * | 2021-10-08 | 2021-11-26 | 江苏铁锚玻璃股份有限公司 | Intelligent transparent display car window inspection system based on radio frequency identification technology |
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Application publication date: 20131127 |