CN209002068U - Intelligent cloud mirror video camera - Google Patents
Intelligent cloud mirror video camera Download PDFInfo
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- CN209002068U CN209002068U CN201821822888.7U CN201821822888U CN209002068U CN 209002068 U CN209002068 U CN 209002068U CN 201821822888 U CN201821822888 U CN 201821822888U CN 209002068 U CN209002068 U CN 209002068U
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Abstract
The utility model provides a kind of intelligent cloud mirror video camera, provides a kind of hardware foundation for being able to achieve industrialization, is embedded in the algorithm of the prior art in the present invention, and the feature image of the image of teacher and the student that stands up can be captured without special messenger's operation.Cam device is fixed on video camera outer case；Imaging sensor is provided in sensor module；Imaging sensor is connect with cam device；Processor is connect with imaging sensor, memory, flash memory, USB2.0 interface, memory card, audio interface, RS232 serial ports connect；Network physical exchange chip and SDI transmission chip are connect with processor；Network physical exchange chip is connect with network interface；Network power supply module is connect with network physical exchange chip and network interface simultaneously；SDI transmission chip is connect with SDI interface；Coaxial cable power supply module is connect with SDI transmission chip and SDI interface simultaneously.
Description
Technical field
The utility model relates to a kind of intelligent cloud mirror video camera, it is mainly used in educating in automatic recording broadcasting system.
Background technique
Existing education video camera, is generally arranged in classroom, records to entire course.In many classrooms, by
Yu teacher walks up and down in classroom, and student stands and answers a question, for the spy of the lasting image for capturing teacher and the student that stands up
Write image, it is necessary to the angle and focal length of camera are infinitely variable in real time, in order to solve this problem, typically by distant
The angle of the adjustment camera of control or professional photographer artificially, is recorded, still, requires special messenger so according to circumstances
It is adjusted, generates inevitably can be because of operator the problem of that capture image not in place, the problem of adjustment lag, and holder images
Machine there are velocities of rotation slow, fault point mostly with it is at high cost the problems such as, this method can not meet normality recorded broadcast large scale deployment,
Easy to use and intelligentized requirement.
To solve the above-mentioned problems, many organization and individuals have developed it is a variety of be suitable for video camera, for automatically detect people
It is hard to be badly in need of a kind of video camera that can be carried above-mentioned algorithm and be able to achieve industrialization at present for body quantity, position and the algorithm of movement
Part basis.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design conjunction
The intelligent cloud mirror video camera of reason, provides a kind of hardware foundation for being able to achieve industrialization, is embedded in the prior art in the present invention
Algorithm, the image of teacher can be captured and the feature image of student of standing up without special messenger's operation.
The technical scheme in the invention for solving the above technical problem is: a kind of intelligent cloud mirror video camera, including camera shooting
Machine outer cover, cam device and processing unit；Cam device is fixed on video camera outer case；It is characterized by: described
Processing unit include mainboard module, interface plate module and sensor module；Processor, memory, sudden strain of a muscle are provided on mainboard module
It deposits, USB2.0 interface, memory card, audio interface and RS232 serial ports；Network power supply module, net are provided in interface plate module
Network physical exchange chip, network interface, coaxial cable power supply module, SDI transmission chip and SDI interface；It is set in sensor module
It is equipped with imaging sensor；Imaging sensor is connect with cam device；Processor connect with imaging sensor, memory, flash memory,
USB2.0 interface, memory card, audio interface, the connection of RS232 serial ports；Network physical exchange chip and SDI transmission chip and place
Manage device connection；Network physical exchange chip is connect with network interface；Network power supply module simultaneously with network physical exchange chip and
Network interface connection；SDI transmission chip is connect with SDI interface；Coaxial cable power supply module simultaneously with SDI transmission chip and SDI
Interface connection.
Processing unit described in the utility model further includes connector；The processor passes through connector with MIPI interface
It is connect with imaging sensor；The network physical exchange chip is connected by connector with processor with SDI transmission chip.
Processor described in the utility model connects memory and flash memory by address bus or data/address bus.
Processor described in the utility model connects memory card by SDIO interface.
Processor described in the utility model connects audio interface by I2S interface.
The utility model compared with prior art, has the following advantages that and effect: 1, the utility model provide it is a kind of can be real
The hardware foundation of existing industrialization after being embedded in the algorithm of the prior art in the present invention, does not have to mechanical holder, but by from
The electron cloud mirror mode cut out in the picture of ultra high-definition video camera realizes horizontal vertical movement and the zoom of similar mechanical holder
Effect, and teacher can be produced and track video and student's speech feature video；2, the utility model provides one kind and is able to achieve industry
The hardware foundation of change is embedded in the algorithm of the prior art in the present invention, and cutting out output from ultra high-definition picture automatically includes
The picture of teacher's suitable position and size realizes effect of most preferably finding a view, without manually controlling；3, insertion is existing in the present invention
There is the algorithm of technology, the person of taking the floor position is accurately positioned, it is suitable to cut out the output person of taking the floor from ultra high-definition picture automatically
The picture of position and size realizes that best feature is found a view effect, without manually controlling；4, support a variety of inputs such as SDI, network defeated
Outgoing interface；5, support that H.265, H.264 coding exports HD video；6, major-minor dual code stream is supported；7, whole system be automatically brought into operation,
Good appearance, exotic shape, it is compact-sized, run smoothly, noiseless；Registration, high reliablity；It can run steadily in the long term,
It is easy to use, without maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the circuit diagram of the utility model embodiment.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Referring to Fig. 1 and Fig. 2, the utility model embodiment includes video camera outer case 1, cam device 2 and processing unit.
Cam device 2 is fixed on video camera outer case 1, for producing ultra high-definition video image.
As shown in Fig. 2, processing unit includes mainboard module, interface plate module, sensor module and connector
CONNECTOR。
It is provided with processor CPU on mainboard module, memory DDR4, flash memory SPI FLASH, USB2.0 interface USB2.0, deposits
Reservoir card TF CARD, audio interface AUDIO and RS232 serial ports RS232.
Network power supply module POE, network physical exchange chip Ethernet PHY, network is provided in interface plate module to connect
Mouth RJ45, coaxial cable power supply module POC, SDI transmission chip SDI Transmitter, SDI interface SDI.
Imaging sensor 8M Sensor is provided in sensor module.Imaging sensor 8M Sensor is 8,000,000 pixels
Imaging sensor.
Imaging sensor 8M Sensor is connect with cam device 2.
Processor CPU is connect by connector CONNECTOR with imaging sensor 8M Sensor with MIPI interface, this figure
As sensor 8M Sensor can export the 4K ultra high-definition video of up to 3840*2160.
Processor CPU connects memory DDR4 and flash memory SPI FLASH by address bus or data/address bus.
Processor CPU connection USB2.0 interface USB2.0.
Memory card TF CARD processor CPU built-in by the connection of SDIO interface.
Processor CPU connects audio interface AUDIO by I2S interface.
Processor CPU connection RS232 serial ports RS232.
Network physical exchange chip Ethernet PHY and SDI transmission chip SDI Transmitter passes through connector
CONNECTOR is connected with processor CPU, is carried out data transmission and is exchanged.
Network physical exchange chip Ethernet PHY is connect with network interface RJ45.
Network power supply module POE is connect with network physical exchange chip Ethernet PHY and network interface RJ45 simultaneously.
SDI transmission chip SDI Transmitter is connect with SDI interface SDI.
Coaxial cable power supply module POC is connect with SDI transmission chip SDI Transmitter and SDI interface SDI simultaneously.
Video enters imaging sensor 8M Sensor by cam device 2, forms raw video image, subsequently into
Processor CPU, by image procossings such as filtering, white balance and exposures.
In use, the utility model is set as two, and a production teacher, another production student.
The pitch angle of the video camera of adjustment production teacher, allows the middle position at 2 face dais of cam device, camera
Device 2 produces the video image at dais, and processor CPU uses the position of algorithm detection and tracking teacher according to video image, when
When the change in location of teacher, according to image algorithm as a result, being cut out in video image comprising the suitable size and location of teacher
Video image, and the tracing figure the image amplification being cut out or boil down to standard 1920*1080 video image, as teacher
As output.The pitch angle of the video camera of adjustment production teacher, allows the interposition in 2 face classroom student region of cam device
It sets, cam device 2 produces the video image in student region, the video that CPU is produced according to visible light ultra high-definition focusing video camera
Image is detected and is positioned the position for the student that stands up using intelligent video analysis algorithm, when the far and near change in location of student, according to
Image algorithm in video image as a result, be cut out the video image comprising the suitable size and location of student, and being cut out
Image amplification or boil down to standard 1920*1080 high clear video image, the close-up image as the student that stands up export.
The prior art that various algorithms, processing method, treatment process are all made of used by the utility model.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to the utility model structure example explanation described in this specification.
All equivalence changes or simple change done according to structure, feature and principle described in the concept of the patent of the utility model, are wrapped
It includes in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of intelligent cloud mirror video camera, including video camera outer case, cam device and processing unit；Cam device fixation is set
It sets on video camera outer case；It is characterized by: the processing unit includes mainboard module, interface plate module and sensor die
Block；Processor, memory, flash memory, USB2.0 interface, memory card, audio interface and RS232 serial ports are provided on mainboard module；
Network power supply module, network physical exchange chip, network interface, coaxial cable power supply module, SDI are provided in interface plate module
Transmission chip and SDI interface；Imaging sensor is provided in sensor module；Imaging sensor is connect with cam device；Place
Reason device is connect with imaging sensor, memory, flash memory, USB2.0 interface, memory card, audio interface, RS232 serial ports connect；Net
Network physical exchange chip and SDI transmission chip are connect with processor；Network physical exchange chip is connect with network interface；Network supplies
Electric module is connect with network physical exchange chip and network interface simultaneously；SDI transmission chip is connect with SDI interface；Coaxial cable
Power supply module is connect with SDI transmission chip and SDI interface simultaneously.
2. intelligent cloud mirror video camera according to claim 1, it is characterised in that: the processing unit further includes connection
Device；The processor is connect by connector with imaging sensor with MIPI interface；The network physical exchange chip and
SDI transmission chip is connected by connector with processor.
3. intelligent cloud mirror video camera according to claim 1, it is characterised in that: the processor by address bus or
Data/address bus connects memory and flash memory.
4. intelligent cloud mirror video camera according to claim 1, it is characterised in that: the processor is connected by SDIO interface
Connect memory card.
5. intelligent cloud mirror video camera according to claim 1, it is characterised in that: the processor is connected by I2S interface
Connect audio interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821822888.7U CN209002068U (en) | 2018-11-07 | 2018-11-07 | Intelligent cloud mirror video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821822888.7U CN209002068U (en) | 2018-11-07 | 2018-11-07 | Intelligent cloud mirror video camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209002068U true CN209002068U (en) | 2019-06-18 |
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ID=66806455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821822888.7U Active CN209002068U (en) | 2018-11-07 | 2018-11-07 | Intelligent cloud mirror video camera |
Country Status (1)
| Country | Link |
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| CN (1) | CN209002068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242074A (en) * | 2019-07-16 | 2021-01-19 | 江苏三步科技股份有限公司 | Interactive classroom audio and video switching system and switching strategy based on teacher and student behaviors |
| CN117319591A (en) * | 2023-09-25 | 2023-12-29 | 深圳市厚朴科技开发有限公司 | Device, method, system, equipment and medium for remotely transmitting ultra-high definition video |
-
2018
- 2018-11-07 CN CN201821822888.7U patent/CN209002068U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242074A (en) * | 2019-07-16 | 2021-01-19 | 江苏三步科技股份有限公司 | Interactive classroom audio and video switching system and switching strategy based on teacher and student behaviors |
| CN117319591A (en) * | 2023-09-25 | 2023-12-29 | 深圳市厚朴科技开发有限公司 | Device, method, system, equipment and medium for remotely transmitting ultra-high definition video |
| CN117319591B (en) * | 2023-09-25 | 2024-03-12 | 深圳市厚朴科技开发有限公司 | Video transmission method, device, computer readable storage medium and equipment |
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