CN201674575U - Camera device and three-dimensional image display device using camera device - Google Patents
Camera device and three-dimensional image display device using camera device Download PDFInfo
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- CN201674575U CN201674575U CN2010201803334U CN201020180333U CN201674575U CN 201674575 U CN201674575 U CN 201674575U CN 2010201803334 U CN2010201803334 U CN 2010201803334U CN 201020180333 U CN201020180333 U CN 201020180333U CN 201674575 U CN201674575 U CN 201674575U
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- cam device
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- dimensional image
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- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 claims description 11
- 230000026676 system process Effects 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
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Abstract
The utility model provides a camera device, which comprises a camera shooting module, a data processing system, a data communication interface and a wireless signal transmitting device, wherein the camera shooting module shoots video or image information, the data processing system processes the video or image information, the data communication interface outputs processed video or image information to an external device, the external device obtains synchronous signals, and the data processing system controls the wireless signal transmitting device to transmit wireless signals through the synchronous signals.
Description
Technical field
The utility model relates to a kind of cam device and uses the three-dimensional image display systems of this cam device.
Background technology
Comparatively common 3-dimensional image technology has imaging techniques such as polarization type, timesharing display type and complementary colours formula at present.Timesharing display type three-dimensional imaging technology can realize the broadcast of good 3-dimensional image video, but needs display device to have higher picture refreshing frequency, thereby is not being paid close attention in the past.Development along with technology, existing display device, for example LCD can realize higher picture refreshing frequency, in general the refreshing frequency of per second 60～120 frames can be reached, of the requirement of timesharing display type three-dimensional imaging technology can be satisfied display device.Therefore, timesharing display type three-dimensional imaging technology is subjected to increasing favor.
Existing imaging system 90 based on timesharing display type three-dimensional imaging technology has central control equipment 91, liquid crystal indicator 92, isochronous controller 93, anaglyph spectacles 94 and USB (universal serial bus) 95.When 3-D view or vision signal by central control equipment 91 (for example PC) when being input to liquid crystal indicator 92, liquid crystal indicator 92 comes out with the picture frame Alternation Display that the form of frame sequence will have been simulated the right and left eyes visual angle, simultaneously, central control equipment 91 correspondingly produces and the corresponding synchronizing signal of the picture frame of Alternation Display according to the 3-D view or the vision signal of output, and by isochronous controller 93 mode of this synchronizing signal with infrared emission is transferred out.Anaglyph spectacles 94 receives the synchronizing signal of isochronous controller 93 emissions, and carry out synchronous alternately opening and closing according to synchronizing signal is play its left and right sides eyeglass corresponding to liquid crystal indicator 92 picture frame, thereby make the user see dislocation image, to realize the display effect of stereo-picture with visual angle, left and right sides difference by the left and right sides eyeglass of anaglyph spectacles 94.
This timesharing Display Technique can be carried out alternately switching of visual angle, left and right sides image with the speed that human eye can not be perceiveed, it is extremely important synchronously that the keying of left and right sides eyeglass and 3-D view or video data are exported, and therefore independently isochronous controller 93 is launched the keying of synchronizing signals with control left and right sides eyeglass.But this isochronous controller 93 not only needs to take an independent USB (universal serial bus) 95 (being USB interface) to be come and central control equipment 91 communications, and its function is too single, establishes independent chip in yet needing simultaneously and handles synchronizing signal.
The utility model content
The purpose of this utility model provides a kind of cam device and uses the three-dimensional image display systems of this cam device, also can realize the emission of synchronizing signal when this cam device is realized camera function.
To achieve these goals, on the one hand, the utility model provides a kind of cam device, and this cam device comprises shooting module, data handling system, data communication interface and wireless signal transmitting device; Wherein, this shooting module pickup image signal, this data handling system handle this picture signal and will handle by this data communication interface after picture signal export external equipment to; And this data handling system is obtained the synchronizing signal of being imported by this external equipment place by this data communication interface; This data handling system is carried out modulation treatment to this synchronizing signal, the synchronizing signal emission wireless signal of this wireless signal transmitting device after according to modulation treatment.
On the other hand, the utility model also provides a kind of three-dimensional image display systems, and this three-dimensional image display systems comprises engine control system, display unit, anaglyph spectacles and cam device; Video or image information that this engine control system will have horizontal parallax input to this display unit, produce the synchronizing signal that is synchronized with this video or image information simultaneously, and this synchronizing signal is inputed to this cam device; This display unit reads this video or image information, shows video or image with horizontal parallax; This cam device comprises shooting module, data handling system, data communication interface and wireless signal transmitting device; Wherein, this shooting module pickup image signal, this data handling system is handled the picture signal by this shooting module picked-up, and the picture signal after will handling by this data communication interface inputs to this engine control system; And this data handling system is obtained the synchronizing signal of being exported by this engine control system by this data communication interface; This data handling system is carried out modulation treatment to this synchronizing signal, the synchronizing signal emission wireless signal of this wireless signal transmitting device after according to modulation treatment;
This anaglyph spectacles is controlled the keying of its left and right sides eyeglass respectively according to this wireless signal.
Cam device of the present utility model not only has the function of shooting, the emission function that also has synchronizing signal, simultaneously, when this cam device carries out video or image information signal and synchronizing signal communication, only need a data communication interface, also can a shared data treatment system video or image information signal and synchronizing signal be handled, do not needed to increase extra chip, therefore saved data communication interface and chip.
Description of drawings
Fig. 1 is the schematic diagram of existing three-dimensional image display systems;
The schematic diagram of the cam device that Fig. 2 provides for the utility model embodiment;
The structure chart of the cam device that Fig. 3 provides for the utility model embodiment;
The schematic diagram of the three-dimensional image display systems that Fig. 4 provides for the utility model embodiment;
The schematic diagram of the anaglyph spectacles that Fig. 5 provides for the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, specific embodiment is described in detail below in conjunction with accompanying drawing.
Fig. 2 a kind ofly both can be used for image taking for what the utility model embodiment provided, the schematic diagram that also can be used for the cam device of wireless synchronization control, described cam device 10 comprise shooting module 11, data handling system 12, data communication interface 13 and wireless signal transmitting device 14.
The picture signal of 12 pairs of this shooting module picked-ups of data handling system is handled, and forms viewdata signal and is transferred to external equipment by data communication interface 13.Data handling system 12 also can be obtained the synchronizing signal of external equipment input and this synchronizing signal is carried out modulation treatment by data communication interface 13, the synchronizing signal control wireless signal transmitting device 14 emission wireless signals after the modulation treatment.
Wireless signal transmitting device 14 preferably, can be Infrared Projector, also can be the wireless launcher based on Bluetooth technology, also can be the emitter that other can be used for the three-dimensional imaging technology.
See also Fig. 3, Fig. 3 is the structure chart of cam device 10 under an execution mode, and cam device 10 can also be provided with support 15, and shooting module 11 and wireless signal transmitting device 14 are fixedly arranged on the support 15.Shooting module 11 is two shooting modules, and it comprises lens group 112,114.Wireless signal transmitting device 14 is arranged between the lens group 112,114.Be appreciated that ground, wireless signal transmitting device 14 also can have a plurality of transmitting terminals, these transmitting terminals can be arranged at lens group 112 respectively, 114 both sides, all around or other positions on the support 15, as long as the user is towards lens group 112,114 o'clock, the transmitting terminal of wireless signal transmitting device 14 also can point to the user.
A kind of schematic diagram that has adopted the three-dimensional image display systems 100 of cam device 10 that Fig. 4 provides for the utility model embodiment.
Three-dimensional image display systems 100 comprises cam device 10, engine control system 20, display unit 30 and anaglyph spectacles 40.
Fig. 5 is the schematic diagram of the utility model embodiment anaglyph spectacles 40.Anaglyph spectacles 40 is shutter glasses (shutter glass), comprises wireless signal receiver 41, control unit 42, left eyeglass lens 43 and right eye eyeglass 44.Left eyeglass lens 43 and right eye eyeglass 44 are liquid crystal lens, and described liquid crystal lens can be realized under driven by transparent mutual conversion to non-transparent state, the keying that so can reach left eyeglass lens 43 and right eye eyeglass 44.Wireless signal receiver 41 receives described wireless signal, and control unit 42 applies voltage to left eyeglass lens 43 and right eye eyeglass 44 respectively according to described wireless signal, to realize alternately opening and closing of left eyeglass lens 43 and right eye eyeglass 44.
The cam device of the utility model embodiment three-dimensional image display systems has been integrated the function of shooting and the emission function of 3-D view synchronizing signal, make view data and synchronization signal data transmit by a data communication interface, an and shared data treatment system, do not need to increase extra chip, save data communication interface and chip.
Certainly, cam device 10 provided by the utility model also can separate with display unit 30, can be PC camera (PC camera) independently as cam device 10, or monitoring camera.This cam device 10 is by its data communication interface 13 and communications such as personal host computer, the integrated control centre of motion picture projection, thereby realize that the user is when using PC, can carry out that 3-dimensional image is watched and Video chat, when perhaps being implemented in motion picture projection, can carry out 3-dimensional image projection and video monitoring.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (12)
1. a cam device comprises shooting module, data handling system, data communication interface, and it is characterized in that: this cam device also comprises wireless signal transmitting device; Wherein, this shooting module pickup image signal, this data handling system handle this picture signal and will handle by this data communication interface after picture signal export external equipment to; And this data handling system is obtained the synchronizing signal of being imported by this external equipment by this data communication interface; This data handling system is carried out modulation treatment to this synchronizing signal, the synchronizing signal emission wireless signal of this wireless signal transmitting device after according to modulation treatment.
2. cam device according to claim 1 is characterized in that: this data communication interface is USB (universal serial bus) or fire-wire interfaces.
3. cam device according to claim 1 is characterized in that: this wireless signal transmitting device is an Infrared Projector or based on the wireless launcher of Bluetooth technology.
4. cam device according to claim 1 is characterized in that: this shooting module is single shooting module, and it comprises a lens group.
5. cam device according to claim 1 is characterized in that: this shooting module is two shooting modules, and it comprises two lens group that are provided with separately.
6. cam device according to claim 1 is characterized in that: this cam device also comprises support, and shooting module and wireless signal transmitting device are fixedly arranged on the support.
7. a three-dimensional image display systems comprises engine control system, display unit and anaglyph spectacles, it is characterized in that: this three-dimensional image display systems also comprises cam device;
Video or image information that this engine control system will have horizontal parallax input to this display unit, produce the synchronizing signal that is synchronized with this video or image information simultaneously, and this synchronizing signal is inputed to this cam device;
This display unit reads this video or image information, shows video or image with horizontal parallax;
This cam device comprises shooting module, data handling system, data communication interface and wireless signal transmitting device; Wherein, this shooting module pickup image signal, this data handling system is handled the picture signal by this shooting module picked-up, and the picture signal after will handling by this data communication interface inputs to this engine control system; And this data handling system is obtained the synchronizing signal of being exported by this engine control system by this data communication interface; This data handling system is carried out modulation treatment to this synchronizing signal, the synchronizing signal emission wireless signal of this wireless signal transmitting device after according to modulation treatment;
This anaglyph spectacles is controlled the keying of its left and right sides eyeglass respectively according to this wireless signal.
8. three-dimensional image display systems according to claim 7 is characterized in that: the shooting module is single shooting module, and it comprises a lens group.
9. three-dimensional image display systems according to claim 7 is characterized in that: the shooting module is two shooting modules, and it comprises two lens group that are provided with separately.
10. three-dimensional image display systems according to claim 7 is characterized in that: this cam device is built on the display unit.
11. three-dimensional image display systems according to claim 7 is characterized in that: this engine control system is the integrated control centre of PC or television set.
12. three-dimensional image display systems according to claim 7 is characterized in that: this cam device also comprises support, and shooting module and wireless signal transmitting device are fixedly arranged on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201803334U CN201674575U (en) | 2010-04-28 | 2010-04-28 | Camera device and three-dimensional image display device using camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201803334U CN201674575U (en) | 2010-04-28 | 2010-04-28 | Camera device and three-dimensional image display device using camera device |
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| Publication Number | Publication Date |
|---|---|
| CN201674575U true CN201674575U (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201803334U Expired - Lifetime CN201674575U (en) | 2010-04-28 | 2010-04-28 | Camera device and three-dimensional image display device using camera device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916034A (en) * | 2010-04-28 | 2010-12-15 | 北京中星微电子有限公司 | Camera device and three-dimensional image display system using same |
| CN102622915A (en) * | 2011-01-26 | 2012-08-01 | 宁波名阳软件科技有限公司 | Safety education integrated machine |
-
2010
- 2010-04-28 CN CN2010201803334U patent/CN201674575U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916034A (en) * | 2010-04-28 | 2010-12-15 | 北京中星微电子有限公司 | Camera device and three-dimensional image display system using same |
| CN102622915A (en) * | 2011-01-26 | 2012-08-01 | 宁波名阳软件科技有限公司 | Safety education integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170526 Address after: 030032 Shanxi province Taiyuan Dachang economic and Technological Development Zone g.credit Industrial Park Road No. 13 Patentee after: SHANXI VIMICRO TECHNOLOGY CO., LTD. Address before: 100083, Haidian District, Xueyuan Road, Beijing No. 35, Nanjing Ning building, 15 Floor Patentee before: Beijing Vimicro Corporation |
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| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
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| CX01 | Expiry of patent term |