CN2617101Y - Wireless interlinking digital camera-shooting device - Google Patents
Wireless interlinking digital camera-shooting device Download PDFInfo
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- CN2617101Y CN2617101Y CN 02291162 CN02291162U CN2617101Y CN 2617101 Y CN2617101 Y CN 2617101Y CN 02291162 CN02291162 CN 02291162 CN 02291162 U CN02291162 U CN 02291162U CN 2617101 Y CN2617101 Y CN 2617101Y
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000012546 transfer Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000002596 correlated effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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- 230000000644 propagated effect Effects 0.000 description 1
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Abstract
The utility model discloses a wireless interconnection digital photograph device, belonging to digital photograph field, which comprises a control module, a photograph module, a storage module and a power supply module. The utility model is characterized in comprising a WIFI module with a WIFI (wireless compatibility authentication) transmission interface as well; the WIFI, connected with the control module, achieves the coordination and communication of the physical layer and the data link layer which controls the physical transmission through the base stations of wireless electric wave and fixed emission sites by making use of a RF module; a data connection channel is thus built; therefore, the utility model can achieve high speed internet surfing in allowable scope. For the RF module used to receive and send wireless electric wave, users can apply ordinary digital photograph function. Besides, the utility model can quickly sense and inform users when entering wireless area network, log in wireless area network conveniently and achieve high speed data transmission.
Description
Technical field
The present invention relates to a kind of digital camera, particularly a kind of digital camera with wireless internet function.
Background technology
Along with the development of WLAN, it has become the rising star in the LAN.When we examine the network user, will find that most of access to netwoks occurs within the specific regional extent, for example: office, airport, campus ... or the like.Since be regional visit, this moment, WLAN (wireless local area network) was just very suitable, it not only makes people no longer include the constraint of netting twine, and its characteristic (for example: access speed, visit distance, method ... etc.) be enough to traditional local area network (LAN) such as Ethernet comparablely, promptly WLAN (wireless local area network) has not had much difference with general local area network (LAN) on using.Compared with traditional wired local area network such as second net too, WLAN has many advantages, for example can remove the puzzlement of distribution from, client can be furnished any place in a particular space, for using portable digital product (for example notebook computer), can carry out on-line working in acceptable arbitrary corner and main frame easily, finish communication or transfer of data, very convenient.Therefore, WLAN will certainly outmatch the main flow that becomes LAN on traditional LAN in future.
Yet existing digital camera does not have wireless internet function mostly, substantially also is in the state that relies on cable and other data run platforms to be connected and to finish transfer of data, can land network and go forward side by side the line correlation operation still less.Blue tooth interface that existing digital camera normally has by self or infrared interface and other devices carry out the information exchange, this method only can be regarded as replacing the wireless technology of electronic equipment cable, can not realize wireless internet function truly, and its shortcoming also is conspicuous: very little of the transmission coverage that blue tooth interface or infrared interface can receive is about 10 as blue tooth interface, and infrared interface more has the restriction of transmission of angle; Its transmitting speed is not high in addition, is up to 1Mbps as the transfer rate of bluetooth.Bluetooth and infrared method are fit to individual short distance's mobile computing (as: bluetooth cellular phone) usually, and for the wireless telecommunications (as: server access) of regional extent greatly, these two kinds of methods all are unaccommodated.
02153943.X " wireless digital camera head and method " discloses a kind of digital camera with wireless transmission function, baseband module that is had in its use device and RF (radio frequency) module transmit multi-medium data or receive the multi-medium data that its transmission comes to other data processing equipments of far-end by mobile communications network or wireless Internet.At first, realize that the cost of this device is higher relatively; In addition, carry out image and transfer of data by baseband module and RF (radio frequency) module, the transmission speed of present this mode is also slow, so be only applicable to transmit a spot of information.
Summary of the invention
The object of the present invention is to provide a kind of wireless interconnected digital camera head, it is with low cost, transmission speed is fast, and can be used for the wireless telecommunications in the big regional extent.
A kind of wireless interconnected digital camera head comprises a control module, a photographing module, a memory module, a power module, it is characterized in that, also comprises:
WIFI module that has a WIFI coffret and one are used to carry out the RF module of the reception and the transmission of radio wave, described WIFI module and described RF module couple with control module respectively, and described RF module is carried out data communication by the base station of radio wave and fixed transmission point.The contrast prior art the invention has the advantages that: except carrying out common digital camera function owing to used WIFI module and RF module, device of the present invention can be when entering radio area network quick perception and notify the user; And utilize this device, the user can connect wireless internet network fast and will install interior view data and go out through the wireless internet network high-speed transfer.The present invention is with low cost, and can be implemented in the wireless telecommunications in the big regional extent.
Description of drawings
Below in conjunction with accompanying drawing be not that certain embodiments comes the present invention is done more detailed explanation.
Fig. 1 is the structured flowchart of embodiment of the present invention;
Fig. 2 is the wireless interconnected flow chart of realization of the present invention;
Embodiment
In the following description, known function or structure will no longer describe in detail, to avoid there be unnecessary obscuring with content of the present invention.
Wi-Fi (Wireless Fidelity, wireless compatibility authentication), its formal title is " IEEE802.IIb ", is a kind of wireless interconnected agreement for the portable equipment formulation.The transmission speed of Wi-Fi is very high, reaches as high as 11Mbps.Coverage is very big, 100 meters of transmission ranges, and the use of collocation amplifier can make transmission range become farther.
As shown in Figure 1, digital camera with wireless internet function comprises a control module 1 that is used to control and coordinate digital camera various piece operate as normal, one is used for target taken pictures and obtains the target image photographing module 3 that line correlation handles of going forward side by side, a memory module 4 that is used for storing image data and other information datas, a power module 7 that provides support to the operate as normal of whole device, a PORT COM 6 that is used for carrying out transfer of data and exchange with various data processing platform (DPP)s, a user is used to carry out the man-machine interface keyboard portion 5 of various operations, one is used to show photographic images picture or other data even comprises the display unit operating state or the LCD module 8 of cue that the user is pointed out and one have the audio-frequency module 9 that loud speaker or sound recording device can send voice prompt at least to the user.Described photographing module 3 sends to described memory module 4 with the data of photographing process, and described memory module 4 sends to PORT COM 6 with the data of storage.
In addition, camera head of the present invention also further comprises: WIFI module 2 that has a WIFI coffret (not shown) and one are used to carry out the RF module of the reception and the transmission of radio wave, described WIFI module and described RF module and control module 1 couple, utilize RF module 10 to carry out the coordination and the communication of the data link layer of physical layer and control physical transfer by the base station of radio wave and fixed transmission point, set up the data interface channel, make device of the present invention high speed Internet access in allowed limits.
In addition, the PORT COM 6 that demonstrates in the present embodiment can include USB interface, UART interface and IRDA infrared interface etc., to carry out simple and convenient transfer of data and exchange between realization and local PC, palmtop PC PDA, local mobile phone even other digital camera etc.
LCD module 8, it comprises lcd controller part (not shown), LCD drive part (not shown) and LCD display part (not shown), the image that can obtain photographing module 3, LCD module 8 equally also needs to be controlled the control of module 1, and control module 1 is controlled the lcd controller part in the LCD module 8 and then controlled the functional operation of whole LCD module.
Wi-Fi plays the part of identical role with Ethernet in local area network (LAN), they provide the transmission of physical layer and the data link layer of control physical transfer, as for general application program, TCP/IP and application layer protocol (as: HTTP of browsing page, the SMTP that transmits and receive E-Mail and P0P3.. etc.) commonly used, then do not need to do any correction.So the WIFI module 2 of utilizing this device to provide can successfully be carried out operations such as mail transmission, web page browsing or even data download.
RF module 10 can be moved on RF rf frequency 2.4GHz according to the specification institution of the channel that WIFI provided.In addition, although not shown, RF module 10 is divided into receiver and reflector.
Because device of the present invention visit is the base station, and the base station by fiber optic network as transmission medium, this will make the utilization scope of user network more broad.
WiFi utilizes radio wave to insert for the user in the fixed transmission point institute coverage provides the internet.In data transmission, the Wi-Fi electric wave can spontaneously propagate in the air, in coverage, use device of the present invention just can receive the Wi-Fi electric wave, the free broadband service of using certain company to found, carry out image transmission, E-mail transmission and other online activity, this will also increase many enjoyment for the user provides very big facility.
Wherein, described LCD module has such funtion part, its can be on LCD display display reminding picture or prompting printed words, entered wireless interconnected zone to remind the user; Described LCD module has such funtion part, and it can show the selectable state of preset user on the LCD display so that the operation that the user can be correlated with after finding to point out; Described audio-frequency module has such funtion part, and it can send voice prompt or signal by preset program.
Device of the present invention can be realized the process that it is wireless interconnected by the described flow chart of Fig. 2:
After the user carried digital camera of the present invention and enters the zone of wireless interconnected coverage, RF module (Wi-Fi reception antenna) 10 receives propagated Wi-Fi electric wave in air, and sends signals to WIFI module 2, waited for that it reacts;
WIFI module 2 receives to finish under the control of control module 1 with the data of base station behind the signal that RF modules 10 send and is connected, waits for then that control module 1 sends to other module to instruct;
Control module 1 other modules of control point out the user to enter wireless interconnected zone in a particular manner, and the state that the user selects can be set simultaneously.
Wherein, described ad hoc fashion can realize like this:
Control module 1 is sent instruction to audio-frequency module 3, and audio-frequency module 3 receives the instruction back and sends voice prompt or signal by preset program;
Control module 1 is sent instruction to LCD module 8, and display reminding picture or prompting printed words on LCD display have entered wireless interconnected zone to remind the user, and the state that the user selects can be set simultaneously.The user is in the operation of finding can be correlated with after the prompting.
Certainly, the above-mentioned mode that the user is pointed out also can be arranged on the special shaking device in this camera head.
In sum, digital camera with wireless internet function of the present invention, be not limited only to listed utilization in specification and the execution mode, it can be applied to various suitable the present invention's field fully, for those skilled in the art, can easily realize additional advantage and make amendment, therefore under the situation of the spirit and scope of the universal that does not deviate from claim and equivalency range and limited, the examples shown that the present invention is not limited to specific details, representational equipment and illustrates here and describe.
Claims (4)
1, wireless interconnected digital camera head comprises a control module, a photographing module, a memory module, a power module, a LCD module, an audio-frequency module,
It is characterized in that, also comprise:
WIFI module that has a WIFI coffret and one are used to carry out the RF module of the reception and the transmission of radio wave, described WIFI module and described RF module couple with control module respectively, and described RF module is carried out data communication by the base station of radio wave and fixed transmission point.
2, digital camera according to claim 1 is characterized in that, the rf frequency of RF module is 2.4GHz.
3, digital camera according to claim 1 is characterized in that, the RF module is divided into receiver and reflector.
4, digital camera according to claim 1 is characterized in that, this camera head also can further comprise a special shaking device that the user is pointed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291162 CN2617101Y (en) | 2002-12-17 | 2002-12-17 | Wireless interlinking digital camera-shooting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291162 CN2617101Y (en) | 2002-12-17 | 2002-12-17 | Wireless interlinking digital camera-shooting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617101Y true CN2617101Y (en) | 2004-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02291162 Expired - Fee Related CN2617101Y (en) | 2002-12-17 | 2002-12-17 | Wireless interlinking digital camera-shooting device |
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| CN (1) | CN2617101Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395004A (en) * | 2011-11-16 | 2012-03-28 | 天津三星光电子有限公司 | Digital camera possessing wireless data transmission function |
-
2002
- 2002-12-17 CN CN 02291162 patent/CN2617101Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395004A (en) * | 2011-11-16 | 2012-03-28 | 天津三星光电子有限公司 | Digital camera possessing wireless data transmission function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: 15/F, SHINING BUILDING, NO. 35, XUE YARD ROAD, HAI Free format text: FORMER NAME OR ADDRESS: 5/F, HAIDIANKEJI BUILDING, NO. 3, NANDA STREET, ZHONGGUAN VILLAGE, BEIJING CITY, 100081 |
|
| CP03 | Change of name, title or address |
Patentee address after: 100083, Haidian District, Xueyuan Road, Beijing No. 35, Nanjing Ning building, 15 Floor Patentee address before: 100081, 5 floor, Haidian science and technology building, 3 South Avenue, Beijing, Zhongguancun |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040519 Termination date: 20111217 |