CN201550227U - Wireless network office television based on 3G/4G - Google Patents

Wireless network office television based on 3G/4G Download PDF

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Publication number
CN201550227U
CN201550227U CN2009202471282U CN200920247128U CN201550227U CN 201550227 U CN201550227 U CN 201550227U CN 2009202471282 U CN2009202471282 U CN 2009202471282U CN 200920247128 U CN200920247128 U CN 200920247128U CN 201550227 U CN201550227 U CN 201550227U
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China
Prior art keywords
wireless
module
external
sound
remote controller
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009202471282U
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Chinese (zh)
Inventor
白建荣
李洪林
万里清
朱四清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING FANGRUI BOSHI DIGITAL TECHNOLOGY CO., LTD.
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Beijing Tongfang Rainball Digital Technology Co Ltd
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Priority to CN2009202471282U priority Critical patent/CN201550227U/en
Application granted granted Critical
Publication of CN201550227U publication Critical patent/CN201550227U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a wireless network office television based on 3G/4G, which belongs to the technical fields of wireless communications and broadcast televisions. The wireless network office television comprises a TV, a picture pick-up system, a 3G/4G wireless receiving/transmitting system, a bandwidth binding system, a dedicated remote controller and a sound amplification system, wherein the picture pick-up system is mounted above the TV chassis; the picture pick-up system is of external type; the camera is mounted outside the TV; the camera is connected with the TV through a video/audio wire; the sound amplification system directly adopts the sound amplification system of the TV; a sound reception system consists of a TV built-in microphone used for receiving a sound source and an external wired or a wireless microphone; embedded adapters for the built-in microphone, the external wireless microphone and the external wired microphone are arranged inside the TV; and the remote controller is independent from a mobile phone module. The wireless network office television based on 3G/4G achieves the purposes of video dialogue and video monitoring and is widely applied to the office monitoring, home, real-time live video emergency command, video dialogue and other places.

Description

A kind of wireless network office TV based on 3G/4G
Technical field
The utility model belongs to field of wireless communication and broadcasting television technology field, a kind of wireless network office TV based on 3G/4G particularly is provided, the TV that has 3G/4G radio telephone receiving card and camera, video conversation and video monitoring can be realized, places such as office monitoring, family, live video emergency command in real time, video conversation can be widely used in.
Background technology
The function that tv product is in the market mainly realized is the input and the demonstration of AV video, radio frequency and high definition HDMI signal, VGA signal, some TV has increased reception storage Presentation Function (as the mould card TV of Haier), game function, network function etc., but all be to receive the function that shows basically, do not realize real interaction and intelligent display function.
Monitoring display in the past, need camera be installed at the fixed-site of monitoring, and then by cable network with the monitoring place watch-dog be connected with display device, time-consuming, effort, expensive, the maintenance cost in later stage is also very high, also be difficult to realize real emergentization, accident for the place that camera is not installed, can only rely on the mobile control room of TV station, can't accomplish in time to transmit the on-the-spot image of burst, often cause the delay of managerial decision thus, the Best Times that delays event handling, and conventional monitoring mode also is difficult to be implemented in popular in the application, universalness, the enterprise that some are little, the enterprise of strange land office, child goes to school outside, play or friend plays in the other places, conventional monitoring mode, image transfer mode also is difficult to accomplish sharing of image, have very big distance perspective each other, be not easy to carry out the real-time zero distance communication of picture Face to face and exchange, the invention reside in a kind of emergency command that can be used for really is provided, family or the interaction of friend strange land, the functional TV of the intelligent display of leader strange land office, the people's zero distance visually that is implemented in the different location is linked up, can more effectively improve the efficient of communication, for enterprise or government departments and institutions, can make emergency command more timely, more accurate, and the disposable input of equipment is extremely low, and equipment operation and maintenance expense is also zero no better than; For family, relatives and friends go out to be on home leave, call on a friend, tourism etc. also can be seen the scene that the other side is real-time, the butt joint that realizes different regions, different location scene exchanges with aspectant zero distance, warmer, more get close to, more harmonious, really embody each other shared in common and incorporate jointly.
Summary of the invention
The purpose of this utility model is to provide a kind of office TV based on the 3G/4G wireless network, overcome the problem of single mobile phone transmission bandwidth deficiency, not only can realize the function of existing-quality television, and can realize the repertoire that 3G/4G mobile phones such as the mutual transmission of image and sound and demonstration can be realized based on the 3G/4G wireless network.
The utility model comprises TV, camera system, the wireless receipts of a 3G/4G/system, bandwidth harness assembly, remote controller, sound reinforcement system composition.Its logical relation as shown in Figure 1.Camera system be installed in television cabin the top, camera system adopts external, video camera is installed in the outside of television set, video camera is connected with television set by looking tone frequency channel wire, sound reinforcement system is directly utilized the sound reinforcement system of TV itself, need many people to watch when surpassing 50 square meters in the room and when expressing an opinion, increase external sound reinforcement system, as shown in Figure 7.The sound receiving system is made up of the Mike of the built-in reception sound source of TV and external wired or wireless Mike, and TV inside is provided with Embedded Mike and external wireless Mike and wired Mike's interface, as shown in Figure 8.Remote controller and mobile module are separate, remote controller is single TV remote switch, and mobile module can be embedded on the frame of TV, and mobile module has interface to be connected with the 3G/4G radio receiving transmitting module, mobile phone can carry out the transmission and the reception of signal by independently direct button, does not pass through remote controller.As Fig. 9, shown in Figure 10.
Utility model also can unite two into one the remote controller and the mobile module of TV, is all function key of remote controller and the dial key and the function key and two of phone one promptly, all finishes the function of various buttons by infrared remote control, is more convenient for like this manipulating.Use the audio system of TV fully for the speech of phone.As shown in figure 11.
3G/4G wireless receiving and transmitting system are made up of 3G/4G wireless receiving module, 3G/4G wireless sending module, 3G/4G wireless phone module, CPU, driver module, as shown in Figure 5.We are made in 3G/4G wireless receiving module, 3G/4G wireless sending module on the circuit board, be connected with cpu motherboard by data-interface, cpu motherboard is connected with audio system with driver module again, and 3G/4G wireless phone functional module is connected with transmission circuit by cpu motherboard.Realize that the reception of 3G/4G mobile phone audiovisual information handles, send sound reinforcement system, send cpu motherboard to handle video image information voice signal, again by driver module with the video data unification to the HDMI interface of standard, output to display device.By 3G/4G wireless phone functional module, with the picture signal of camera system and microphone signal through the 3G/4G wireless sending module send realize interactive.
Expansion multichannel binding technical finesse in the wireless receipts of a 3G/4G/system, with 4 the road or more multichannel mobile phone channel be tied to one and can guarantee continuous, the clear transfer bandwidth channel of vision signal, multiplex (MUX) after the binding uses a number, a general rule all-pass, and the transmitting terminal of signal also needs the multiplex (MUX) binding, make to receive and transmission becomes a multichannel high bandwidth and looks the audio transmission platform, the bandwidth after the binding is enough to guarantee that transmitting terminal and receiving terminal can receive or send high definition, the continuous AV of looking.
The present invention has increased the 3G/4G receiving system on the basis of former TV, camera system, sound, make this office TV not only can realize the function of existing-quality television, and can realize the repertoire that 3G/4G mobile phones such as the mutual transmission of image and sound and demonstration can be realized based on the 3G/4G wireless network, such as: online, mobile IM, Push Email, mobile search, mobile phone games etc., bandwidth dilatation module can be the binding of the bandwidth of a plurality of mobile phones together, form wideband transmit, overcome the problem of single mobile phone transmission bandwidth deficiency, it is clear to guarantee to watch, smooth video image.Camera system can realize that the site environment image of TV display end takes in, and realizes and the vision signal and the sound interaction of the mobile phone end that is connected, and finishes person to person between the different location, the people is docked with the zero distance of scene alternately with scene, scene.
Description of drawings
Fig. 1 is the composition structural representation of 3G/4G wireless network office TV.
Fig. 2 is for embedding camera system figure.
Fig. 3 is external camera system figure.
Fig. 4 is the ideograph of camera system embedding/external mixing.
Fig. 5 is the wireless sending and receiving system diagram of 3G/4G.
Fig. 6 is the principle logic diagram.
Fig. 7 is audio system figure
Fig. 8 is for embedding and external Mike figure.
Fig. 9 is independently remote controller and mobile phone figure.
Figure 10 is independent remote controller figure
Figure 11 is the remote controller figure with telephony feature.
Embodiment
The utility model comprises TV, camera system, the wireless receipts of a 3G/4G/system, bandwidth harness assembly, dedicated remote control, sound reinforcement system; Camera system be installed in television cabin the top, camera system adopts external, video camera is installed in the outside of television set, video camera is connected with television set by looking tone frequency channel wire, sound reinforcement system is directly utilized the sound reinforcement system of TV itself, the sound receiving system is made up of the Mike of the built-in reception sound source of TV and external wired or wireless Mike, and TV inside is provided with Embedded Mike, external wireless Mike and wired Mike's interface, and remote controller and mobile module are separate.
The camera system execution mode
It is embedded that camera system adopts, promptly camera system be installed in television cabin the top, advantage is the integrated level height, does not occupy the space, shortcoming is to follow the tracks of field scene, realizes the camera lens feature, outstanding needs are the scene of reality especially, as shown in Figure 2.
Camera system adopts external, video camera is installed in the outside of television set, video camera is connected with television set by looking tone frequency channel wire, advantage is more clearly to show TV scene on every side, and can carry out feature to the scenery of specific (special) requirements, shortcoming is the tone frequency channel wire of looking that takies the interior space and need external connection, as shown in Figure 3.
The pattern that camera system is embedded and external mixes, existing Embedded camera also has external video camera, uses built-in camera system generally speaking, when requiring the high-quality image quality and needing close-up shot, use external camera system, as shown in Figure 4.
Sending and receiving system that 3G/4G is wireless
3G/4G wireless receiving and transmitting system are made up of 3G/4G wireless receiving module, 3G/4G wireless sending module, 3G/4G wireless phone module, CPU, driver module.As shown in Figure 5.Realize that the reception of 3G/4G mobile phone audiovisual information handles, send sound reinforcement system, send cpu motherboard to handle video image information voice signal, again by driver module with the video data unification to the HDMI interface of standard, output to display device.By the 3G/4G wireless sending module with the picture signal of camera system and microphone signal send realize interactive.
Expansion multichannel binding technical finesse in the wireless receipts of a 3G/4G/system, with 4 the road or more multichannel mobile phone channel be tied to one and can guarantee continuous, the clear transfer bandwidth channel of vision signal, multiplex (MUX) after the binding uses a number, a general rule all-pass, and the transmitting terminal of signal also needs the multiplex (MUX) binding, make to receive and transmission becomes a multichannel high bandwidth and looks the audio transmission platform, the bandwidth after the binding is enough to guarantee that transmitting terminal and receiving terminal can receive or send high definition, the continuous AV of looking.
Its principle logic diagram is shown in 6.
Audio system
Audio system comprises sound reinforcement system and sound receiving system, and sound reinforcement system is directly utilized the sound reinforcement system of TV itself, needs many people to watch when surpassing 50 square meters in the room and when expressing an opinion, increases external sound reinforcement system, as shown in Figure 7.
The sound receiving system is made up of the Mike of the built-in reception sound source of TV and external wired or wireless Mike, and TV inside is provided with Embedded Mike and external wireless Mike and wired Mike's interface, as shown in Figure 8, can be provided with flexibly according to environment for use.
There are two kinds of execution modes in the dedicated remote control system:
Execution mode one, remote controller and mobile module are separate, remote controller is single TV remote switch, mobile module can be embedded on the frame of TV, mobile module has interface to be connected with the 3G/4G radio receiving transmitting module, mobile phone can carry out the transmission and the reception of signal by independently direct button, does not pass through remote controller.As shown in Figure 9.
Execution mode two is that remote controller and the mobile module with TV unites two into one, and is all function key of remote controller and the dial key and the function key and two of phone one promptly, all finishes the function of various buttons by infrared remote control, is more convenient for like this manipulating.Use the audio system of TV fully for the speech of phone.As shown in figure 10.

Claims (5)

1. the wireless network office TV based on 3G/4G is characterized in that: comprise TV, camera system, the wireless receipts of a 3G/4G/system, bandwidth harness assembly, remote controller, sound reinforcement system; Camera system be installed in television cabin the top, camera system adopts external, video camera is installed in the outside of television set, video camera is connected with television set by looking tone frequency channel wire, sound reinforcement system is directly utilized the sound reinforcement system of TV itself, the sound receiving system is made up of the Mike of the built-in reception sound source of TV and external wired or wireless Mike, and TV inside is provided with Embedded Mike, external wireless Mike and wired Mike's interface, and remote controller and mobile module are separate.
2. office TV according to claim 1 is characterized in that: remote controller is single TV remote switch, and mobile module is embedded on the frame of TV, and mobile module has interface to be connected with the 3G/4G radio receiving transmitting module
3. office TV according to claim 1 is characterized in that: increase external sound reinforcement system when surpassing 50 square meters in the room.
4. office TV according to claim 1 is characterized in that: the remote controller and the mobile module of TV are united two into one.
5. office TV according to claim 1 is characterized in that: 3G/4G wireless receiving and transmitting system are made up of 3G/4G wireless receiving module, 3G/4G wireless sending module, 3G/4G wireless phone module, CPU, driver module; We are made in 3G/4G wireless receiving module, 3G/4G wireless sending module on the circuit board, be connected with cpu motherboard by data-interface, cpu motherboard is connected with audio system with driver module again, and 3G/4G wireless phone functional module is connected with transmission circuit by cpu motherboard.Realize the interaction of picture signal and voice signal.
CN2009202471282U 2009-11-18 2009-11-18 Wireless network office television based on 3G/4G Expired - Fee Related CN201550227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202471282U CN201550227U (en) 2009-11-18 2009-11-18 Wireless network office television based on 3G/4G

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104735547A (en) * 2015-04-13 2015-06-24 成都博智维讯信息技术有限公司 Efficient household video-chat mobile terminal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104735547A (en) * 2015-04-13 2015-06-24 成都博智维讯信息技术有限公司 Efficient household video-chat mobile terminal device

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 100029 Beichen West Road, Chaoyang District, Beijing 69

Patentee after: BEIJING FANGRUI BOSHI DIGITAL TECHNOLOGY CO., LTD.

Address before: 100029 Beichen West Road, Chaoyang District, Beijing 69

Patentee before: Beijing Tongfang Rainball Digital Technology Co., Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100811

Termination date: 20181118

CF01 Termination of patent right due to non-payment of annual fee