CN201378849Y - Portable camera with WI-FI transmission - Google Patents
Portable camera with WI-FI transmission Download PDFInfo
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- CN201378849Y CN201378849Y CN200920130721U CN200920130721U CN201378849Y CN 201378849 Y CN201378849 Y CN 201378849Y CN 200920130721 U CN200920130721 U CN 200920130721U CN 200920130721 U CN200920130721 U CN 200920130721U CN 201378849 Y CN201378849 Y CN 201378849Y
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Abstract
The utility model discloses a portable camera with WI-FI transmission, which comprises a lens, a flash lamp, an LCD display screen, a CMOS inductor, a wireless transmission module and a DSP main chip. The CMOS inductor transforms light shot by a camera lens into an image signal, after the image signal is treated by an image video codec module and an audio codec module, an image file is generated to be stored into a storage manager of the DSP main chip, the wireless transmission module transfers the image file in the storage manager through an image processing module and transmits the image file to an appointed network address. Compared with the prior art, the portable camera utilizing the wireless transmission module can faster and more conveniently upload collected photos or image files to appointed network stations without utilizing auxiliary transmission devices to exchange data. Besides, WI-FI radio wave utilized by the portable camera has the advantages of wide coverage area, large usage range and fast transmission speed.
Description
Technical field:
The utility model relates to Digital Video, particularly a kind of portable digital video camera with the WI-FI transmission.
Background technology:
Digital Video is meant the video camera that the record of the image processing of video camera and signal all uses digital signal to finish, and the feature of its maximum is that the signal of solid registering device is a digital signal, but not analog signal.
When Digital Video receives the irradiate light that camera lens comes in, the power conversion of light is become electric charge, finish opto-electronic conversion.And then, transferring signals to gain control circuit by analog-to-digital conversion, the signal that produces on the reduction sensor devices group constitutes complete picture.Digital Video has following characteristics:
1, picture quality is good: opto-electronic conversion that optical inductor is integrated, and analog-to-digital conversion, circuit such as gain controlling, the integrated level height, antijamming capability is strong, the photo of exportable high pixel.
2, packing density height, the machine volume is little: Digital Video adopts solid-state electronic memory stores photo and audio frequency, is equipped with jumbo NAND FLASH internal memory in the video data, machine, makees memory.Be equipped with the SD draw-in groove simultaneously, can use jumbo SD card to take the audio frequency and video image of more photo and longer time.
3, use cost is low: use solid-state electronic memory stores photo and video data, and available LCDs by video camera, computer, video equipments such as TV are browsed photo and video data.Reduce the expense of photo photograph print.
4, perfectly record and record a video effect: Digital Video adopts high-speed dsp, inner integrated 32 the little processing of MIPS, image processing audio/video encoding/decoding module and various interface control circuits, the audio/video encoding/decoding that can support various forms H.264, MP3 etc.
Because Digital Video has the plurality of advantages that traditional cameras institute can not compare, so its occupation rate of market improves constantly in recent years, will replace traditional cameras fully.
Continuous vision facilities links to each other in the external world but present Digital Video is all by wireline interface, has significant limitation in different use occasions.
Summary of the invention:
In view of above problem, the purpose of this utility model is chatted shortcoming on being to overcome, and a kind of wireless networking capabilities that possess are provided, the Digital Video that the image that photographs and image can be wirelessly transmitted to the network assigned address.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of field camera with the WI-FI transmission comprises camera lens, photoflash lamp, LCD display and power module, also includes in this video camera:
One DSP master chip, comprise video input module, IOC, image processing module, storage manager, video output module, image/video coding/decoding module and audio coding decoding module, described video input module is connected with image processing module by storage manager, and storage manager is connected with LCD display by the video output module;
One CMOS inductor is connected with video input module, and the light by camera lens picked-up converts signal of video signal to, and this signal of video signal generates image file after by image/video coding/decoding module and audio coding decoding resume module and is kept in the storage manager;
One WI-FI wireless transport module is connected with storage manager, image processing module by IOC, calls image file in the storage manager by image processing module, and this image file is sent to given network address.
Described given network address is stored in the storage manager.
Described CMOS inductor comprises photoelectric conversion module, analog-to-digital conversion module and gain control module, by photoelectric conversion module the light of camera lens collection is carried out opto-electronic conversion and produce the signal of telecommunication, the signal of telecommunication carries out analog-to-digital conversion by analog-to-digital conversion module, and input signal produces signal of video signal to gain control module.
Compared with prior art, the utlity model has following advantage:
1, the utility model adopts wireless transport module more fast and easily photo or the image file upload of being gathered to be arrived appointed website, need not to carry out exchanges data by ancillary transmission equipment.
2, the WI-FI radio wave that adopts of wireless transport module has wide coverage, the scope of application is big, transmission speed is fast advantage, meets the demand of individual and social informatization more.
Description of drawings:
Fig. 1 is a structural principle block diagram of the present utility model.
Embodiment:
Core concept of the present utility model is: by increase a WI-FI wireless transport module in video camera, and in the video camera memory module storage specified web address, start the WI-FI wireless transport module, with camera acquisition to photo and image file upload to the specified web address by the WI-FI wireless transport module.
For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.
See also shown in Figure 1ly, Fig. 1 is a structural principle block diagram of the present utility model.The utility model mainly provides a kind of field camera with the WI-FI transmission, comprise camera lens, photoflash lamp, LCD display and power module, wherein also include a DSP master chip, described DSP master chip comprises video input module, IOC, image processing module (CPU), storage manager, video output module, image/video coding/decoding module and audio coding decoding module, the image/video coding/decoding module is connected with the video output module by storage manager, and the video output module is circumscribed with output interface; The audio coding decoding module then directly is connected with the external speaker loudspeaker.Video input module is connected with image processing module CPU by storage manager, and storage manager is connected with LCD display by the video output module, and storage manager is connected with the SDRAM memory.
Video camera also includes in addition: CMOS inductor and wireless transport module, described CMOS inductor converts signal of video signal to by the light of camera lens picked-up, signal of video signal by image/video coding/decoding module in the DSP master chip and audio coding decoding resume module after with this signal of video signal generate image file be kept at storage manager in or be stored in the connected SDRAM memory; Described wireless transport module links to each other with the DSP master chip, be connected with storage manager, image processing module by the IOC in the DSP master chip, can by image processing module call in the storage manager or the SDRAM memory in image file, and this image file sent to given network address.
Wherein lens and photoflash lamp are installed in the video camera front end, be used for the images acquired signal, and with the signal focus that collects to imageing sensor (CMOS), before image arrives imageing sensor, also pass through optical filter, Infrared in the image is removed, can be shown normally with the color that guarantees image.Different analog electrical signals will be caught and be converted into to the light information that is comprised in the image by imageing sensor, and then be digitized as the digital video signal that can compress with Network Transmission.
Video camera internal image coding and decoding video module and audio coding decoding module to above-mentioned analog electrical signal encode, decoding processing, produce image file, be stored in this image file in the SDRAM memory that is connected with storage manager or in the external storage card.
IOC is connected with button with photoflash lamp, WI-FI wireless transport module in the DSP master chip, also be connected simultaneously with NAND FLASH memory and SD draw-in groove, and in the DSP master chip, also including a power module, this power module is connected with the battery charging and discharging and the Voltage Regulator Module of outside.
The utility model operation principle is: at first the power-on module is the video camera power supply, scenery after the lens focus converts the signal of telecommunication to by imageing sensor then, be processed into needed picture signal by image processing module again, again can be at the image of observing on the LCD display after handling through the video output module.The image file that the button of tripping will be handled the back generation is stored in NANDFLASH memory or the storage card by storage manager; Push button then, start the WI-FI transport module, call by the DSP master chip and be stored in the image file in above-mentioned NANDFLASH memory or the storage card and be stored in given network address in the storage manager in advance, with image file upload to this website.
Compare existing video camera, the utility model possesses wireless networking capabilities, image and the image that photographs directly can be transferred to the network assigned address, fully need be by external image equipment.
More than a kind of portable digital video camera with WI-FI transmission provided by the utility model is described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1, a kind of field camera with the WI-FI transmission comprises camera lens, photoflash lamp, LCD display and power module, it is characterized in that also including in this video camera:
One DSP master chip, comprise video input module, IOC, image processing module, storage manager, video output module, image/video coding/decoding module and audio coding decoding module, described video input module is connected with image processing module by storage manager, and storage manager is connected with LCD display by the video output module;
One CMOS inductor is connected with video input module, and the light by camera lens picked-up converts signal of video signal to, and this signal of video signal generates image file after by image/video coding/decoding module and audio coding decoding resume module and is kept in the storage manager;
One WI-FI wireless transport module is connected with storage manager, image processing module by IOC, calls image file in the storage manager by image processing module, and this image file is sent to given network address.
2, field camera according to claim 1 is characterized in that described given network address is stored in the storage manager.
3, field camera according to claim 1, it is characterized in that described CMOS inductor comprises photoelectric conversion module, analog-to-digital conversion module and gain control module, by photoelectric conversion module the light of camera lens collection is carried out opto-electronic conversion and produce the signal of telecommunication, the signal of telecommunication carries out analog-to-digital conversion by analog-to-digital conversion module, and input signal produces signal of video signal to gain control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130721U CN201378849Y (en) | 2009-04-15 | 2009-04-15 | Portable camera with WI-FI transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130721U CN201378849Y (en) | 2009-04-15 | 2009-04-15 | Portable camera with WI-FI transmission |
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| Publication Number | Publication Date |
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| CN201378849Y true CN201378849Y (en) | 2010-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920130721U Expired - Fee Related CN201378849Y (en) | 2009-04-15 | 2009-04-15 | Portable camera with WI-FI transmission |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346721A (en) * | 2011-09-26 | 2012-02-08 | 翔德电子科技(深圳)有限公司 | Method for uploading micro-blog photos by connecting camera with iPad |
| US8416305B2 (en) | 2009-12-31 | 2013-04-09 | Chicony Electronics Co., Ltd. | Portable Wi-Fi digital video camcorder and system with thereof |
| US8644163B2 (en) | 2010-03-25 | 2014-02-04 | Chicony Electronics Co., Ltd. | System with wireless network device and method for processing wireless network profile |
| CN104410826A (en) * | 2014-11-27 | 2015-03-11 | 刘卫东 | Intelligent dustproof infrared camera |
| CN105163012A (en) * | 2015-08-24 | 2015-12-16 | 方维祥 | Wirelessly controlled mobile power source and video-recording integrated machine |
-
2009
- 2009-04-15 CN CN200920130721U patent/CN201378849Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8416305B2 (en) | 2009-12-31 | 2013-04-09 | Chicony Electronics Co., Ltd. | Portable Wi-Fi digital video camcorder and system with thereof |
| US8644163B2 (en) | 2010-03-25 | 2014-02-04 | Chicony Electronics Co., Ltd. | System with wireless network device and method for processing wireless network profile |
| CN102346721A (en) * | 2011-09-26 | 2012-02-08 | 翔德电子科技(深圳)有限公司 | Method for uploading micro-blog photos by connecting camera with iPad |
| CN102346721B (en) * | 2011-09-26 | 2014-08-06 | 翔德电子科技(深圳)有限公司 | Method for uploading micro-blog photos by connecting camera with iPad |
| CN104410826A (en) * | 2014-11-27 | 2015-03-11 | 刘卫东 | Intelligent dustproof infrared camera |
| CN105163012A (en) * | 2015-08-24 | 2015-12-16 | 方维祥 | Wirelessly controlled mobile power source and video-recording integrated machine |
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Addressee: GD Digital Ltd. Document name: Notification to Pay the Fees |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |