CN200990138Y - Remote-control device for video freqeuncy meeting with touch screen and radio communication function - Google Patents
Remote-control device for video freqeuncy meeting with touch screen and radio communication function Download PDFInfo
- Publication number
- CN200990138Y CN200990138Y CN 200620048431 CN200620048431U CN200990138Y CN 200990138 Y CN200990138 Y CN 200990138Y CN 200620048431 CN200620048431 CN 200620048431 CN 200620048431 U CN200620048431 U CN 200620048431U CN 200990138 Y CN200990138 Y CN 200990138Y
- Authority
- CN
- China
- Prior art keywords
- touch
- module
- screen
- video conference
- radio communication
- Prior art date
- 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
Links
Images
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model relates to a touch screen and wireless communication function possessing video conference remote control device which comprises a keyboard input module, a touchpad module, a core processing module, a display module, a wireless communication module, a power module and an audio control module. Thanks to the adoption of the touchpad module, the utility model can realize operations towards a video conference display system by a hand-held remote controller, such as screen menu touch operation, random selection of synchronous display of the video conference screen, and handwriting conference whiteboard, thereby making the operations of video conferences more convenient and flexible. Besides, thanks to the adoption of the wireless communication module, the utility model can realize a wireless voice and data communication between the remote controller and the video conference system, the utility model overcomes the disadvantage of infrared remote control and other remote control manners of interference and separation. Furthermore, the utility model also has a plurality of functions, such as synchronous displays of any image of the video conference system or the control interface of a computer display screen on the remote controller, and participation in a voice communication of the video conference system by making use of the remote controller directly.
Description
Technical field
The utility model relates to a kind of video conference telechiric device with touch-screen and radio communication function.
Background technology
Video conferencing system is one and can supports people to carry out the application system that remote real-time information exchanges, also can carry out collaborative work.But video conferencing system real-time Transmission audiovisual information, make the cooperation member can carry out truly, look intuitively audible communication at a distance, utilize the support of multimedia technology simultaneously, video conferencing system can help the various information of user in dealing with the work, as shared data, share application etc., thereby constructed the virtual workspace that the people shares more than.
Video conferencing system is a kind of modern office system, video conference couples together the multimedia conferencing terminal in two or more places by communication network, transmit various images, voice-and-data signal betwixt, make that the person of attending a meeting has the sensation of being in the action.Video conferencing system in government's Executive Council, commercial field, emergency relief, combat a natural disaster industry such as anti-danger, banking system, tele-medicine, long-distance education, security system, army's business and office automation and field very big development space all arranged.Along with the development of society, the application of video conference more and more widely, to its quality, practicality of looking audio frequency, the requirement of ease for use, security and aesthetic property is also more and more higher simultaneously.
Yet current meeting telechiric device commonly used only is provided with a plurality of buttons, uses for the control personnel and carries out simple control operation, and function is simple, very inconvenience of operation to every the choosing of menu the time.Have, telepilot commonly used at present adopts infrared remote control more again, and it very easily is interfered and intercepts, and therefore, the many shortcomings that how to solve existing telechiric device have become the technical matters that those skilled in the art need to be resolved hurrily in fact.
The utility model content
The purpose of this utility model is to provide a kind of video conference telechiric device with touch-screen and radio communication function, to realize menu demonstration, touch input and hand-write input function, also can realize directly carrying out the function of speech exchange simultaneously with video conferencing system.
In order to achieve the above object, the utility model provides a kind of video conference telechiric device with touch-screen and radio communication function, and it comprises: in order to the keyboard input module of input information, in order to touch-control module by the touch screen input information, in order to process information and the core processing module that is connected with described keyboard input module and described touch-control module respectively, be connected in order to show the display module of treated information with described core processing module, be connected with described core processing module in order to by wireless mode and the wireless communication module that is carried out information communication by telechiric device, use power module for the electric energy of aforementioned each module, and be connected in order to the audio frequency control module of input and output sound signal with described core processing module.
Preferably, described keyboard input module comprises a plurality of status indicator lamps, described touch-control module comprises touch-screen, drive first driver element and the felt pen of described touch-screen, described display module comprises liquid crystal display and drives second driver element of described liquid crystal display, described liquid crystal display is a color liquid crystal display unit, described wireless communication module comprises bluetooth unit and Wireless Fidelity unit, described power module comprises rechargeable battery and the power distribution unit that the electric energy of described battery is distributed, be connected in order to lasing laser pointer with described core processing module, be connected with described core processing module and be used to plug the deck that stores card, described deck is the SD deck, and described audio frequency control module comprises loudspeaker, recording unit and earphone socket.
In sum, video conference with touch-screen and radio communication function of the present utility model with telechiric device by display module, touch-control load module, wireless communication module and audio frequency control module are set, realized with menu demonstration, touch input and handwriting input simultaneously also having realized carrying out the function of speech exchange with conference system.
Description of drawings
Fig. 1 is the basic framework synoptic diagram with video conference of touch-screen and radio communication function with telechiric device of the present utility model.
Embodiment
See also Fig. 1, the video conference with touch-screen and radio communication function of the present utility model comprises at least with telechiric device: a keyboard input module, a touch-control module, a core processing module, a display module, a wireless communication module, a power module, an audio frequency control module, a laser pointer and a deck.
Described keyboard input module is in order to input information, generally includes the menu keyboard that cooperates remote control screen to show, general numeral and function button etc., also is provided with a plurality of status indicator lamps.
Described touch-control module is in order to pass through the touch screen input information, it comprises touch-screen, drives first driver element and the felt pen of described touch-screen, usually, touch-screen is divided into resistance-type, capacitor induction type, infrared-type and surface acoustic wave type four classes, and the user can select suitable type of touch screens according to actual conditions.
Described core processing module is connected with described keyboard input module, touch-control module, wireless communication module, audio frequency control module and deck respectively, in order to handle the various information of sending by these modules, in the present embodiment, described core processing module is the arm processor minimum systematic module with FLASH and SDRAM, also can be to be applicable to the required arm processor minimum systematic module of telepilot operation.
Described display module is connected with described core processing module, in order to show the information of handling through described core processing module, second driver element that it comprises liquid crystal display and drives described liquid crystal display, wherein, described liquid crystal display is a color liquid crystal display unit, it can adopt Thin Film Transistor (TFT) (Thin Film Transistor, TFT) liquid crystal display, such liquid crystal display can " initiatively " on the screen each independently pixel control, can improve the reaction time greatly like this, but shortcoming is exactly relatively power consumption, and cost is also than higher, described liquid crystal display also can adopt low temperature polycrystalline silicon (Low Temperature Poly-Silicon, LTPS) liquid crystal display, it has ultra-thin, in light weight, advantages such as permanance is strong, it is fast also to have reaction velocity simultaneously, the low circuit that reaches of power consumption can be attached to the first-class advantage of glass.
Described wireless communication module is connected with described core processing module, in order to by wireless mode with carried out information communication by telechiric device, usually, described wireless communication module receives the information that is sent to by telechiric device, and it is transferred to described core processing module handled, moreover, describedly to state information that core processing module will handle and transfer to described wireless communication module and be sent to by telechiric device, described wireless communication module comprises bluetooth unit and Wireless Fidelity (Wi-Fi) unit.
Described bluetooth unit is operated in 2.4GHz (i.e. industry, science, medical science the are ISM) frequency range of global general-use, its data rate is generally 1Mb/s (the enhancing message transmission rate of EDR standard support can reach 2Mb/s or 3Mb/s), and adopts the transmission mechanism of time division duplex to realize full duplex transmission.Because ISM band is the frequency range that all radio systems are all opened, therefore described bluetooth unit uses certain frequency range wherein all can run into uncertain interference, all might become interference source as wireless phone, micro-wave oven etc., described for this reason bluetooth unit has designed the scheme of quick affirmation and frequency hopping to guarantee link-attached stability.Compare with the other system that is operated in similar frequency bands, described bluetooth unit frequency hopping is faster, and packet is shorter, and system works is stable, reliable, it adopts forward error correction mechanism can effectively suppress random noise simultaneously, and the binary frequency modulation technology that it adopts can suppress to disturb and prevent signal dropout.The transmission range of described bluetooth unit can reach 100m farthest and be not limited in the linear extent, even equipment can not interconnect in same room yet, and can connect a plurality of equipment simultaneously, the user can be coupled together equipment on every side simultaneously, form a larger personal area network.
Described Wi-Fi unit uses near the frequency range the 2.4GHz, and this frequency range still belongs to the radio band of permission useless at present, and its present spendable standard has two, is respectively IEEE802.11a and IEEE802.11b.Wherein, IEEE 802.11b specifications for wireless networks is the mutation of IEEE 802.11 network standards, high bandwidth is 11Mbps, under the more weak or noisy situation of signal, bandwidth can be adjusted to 5.5Mbps, 2Mbps and 1Mbps, the automatic adjustment of bandwidth, ensured stability of network and reliability effectively, its key property is: speed is fast, the reliability height, in open zone, communication distance can reach 305 meters, and in the closure zone, communication distance is 76 meters to 122 meters, convenient and existing wired ethernet network is integrated, and the cost of networking is lower.The advantage of described Wi-Fi unit is: one, and the wide coverage of radiowave, very little based on the electric wave coverage of Bluetooth technology, radius approximately has only about 15 meters, and the radius of Wi-Fi then can reach about 100 meters.Its two, though be not fine by the radio communication quality of Wi-Fi technical transmission, data security performance BELAND tooth is weaker, transmission quality also haves much room for improvement, transmission speed is very fast, can reach 11mbps, meets the demand of individual and social informatization.
The electric energy of described power module for aforementioned each module, it comprises rechargeable battery and the power distribution unit that the electric energy of described battery is distributed, common described rechargeable battery adopts lithium battery, power distribution unit carries out lithium battery is compressed into capable boosting accordingly or the step-down processing according to the needed relevant voltage of each module, the voltage transitions technology that it adopts is no longer described in detail at this for the technology that those skilled in the art were familiar with.
Described audio frequency control module is connected with described core processing module, in order to the input and output sound signal, it comprises loudspeaker, recording unit and earphone socket etc., common described recording unit is in order to recording audio information, and the information of recording delivered to described core processing module, moreover described core processing module can be delivered to the audio-frequency information of handling loudspeaker or be play by earphone socket etc.
Described laser pointer is connected with described core processing module, want giant-screen, display or the index map etc. that point in order to produce the laser guide user according to user's instruction, it adapts to distance can be to 15 meters, wherein, user's instruction is produced by the button that the user operates described telepilot, after described core processing module is discerned this instruction, send signal and make described laser pointer produce laser.
Described deck is connected with described core processing module, is used to plug store card, and in the present embodiment, described deck is the SD deck, and it has high memory capacity, rapid data transmission rate, great mobile dirigibility and well security.
Described video conference with touch-screen and radio communication function is with the concrete structure of the included aforementioned various components of telechiric device and the principle of work between each assembly is all known to those skilled in the art knows, and is no longer described in detail at this.
In sum, compare the video conference with touch-screen and radio communication function of the present invention with existing meeting remote controller , can be implemented on the remote controller that hand takes the video conference display system because the color LCD screen that has adopted band to touch with remote control Carry out on-screen menu touch operation, optional screen conference screen simultaneous display, hand-written meeting blank etc., so that the behaviour of video conference Do more convenient, flexible. Moreover, owing to adopted bluetooth and WiFi functional unit, can realize between remote controller and video conferencing system The wireless two-way voice communications versus data communications, overcome the shortcoming that infrared remote control etc. easily is disturbed and intercepts, can be to video conferencing system Carry out all kinds of straighforward operations, also can the arbitrary image of video conferencing system or to the control interface of computer display screen curtain on remote controller Simultaneous display also can carry out menu, touch and handwriting or figure input in remote control screen, and simultaneous display is at video On the screen of conference system and can be directly participate in the speech exchange etc. of video conferencing system with remote controller.
Claims (11)
1. video conference telechiric device with touch-screen and radio communication function is characterized in that comprising:
Keyboard input module in order to input information;
In order to touch-control module by the touch screen input information;
Be connected with described keyboard input module and described touch-control module respectively and in order to the core processing module of process information;
Be connected in order to show the display module of the information of handling through described core processing module with described core processing module;
Be connected with described core processing module in order to by wireless mode and the wireless communication module that is carried out information communication by telechiric device;
Use power module for the electric energy of aforementioned each module;
Be connected in order to the audio frequency control module of input and output sound signal with described core processing module.
2. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 1 is characterized in that: described touch-control module comprises touch-screen, drives first driver element and the felt pen of described touch-screen.
3. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 1 is characterized in that: described display module comprises liquid crystal display and drives second driver element of described liquid crystal display.
4. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 3 is characterized in that: described liquid crystal display is a color liquid crystal display unit.
5. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 1 is characterized in that: described wireless communication module comprises bluetooth unit and Wireless Fidelity unit.
6. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 1 is characterized in that also comprising: be connected in order to lasing laser pointer with described core processing module.
7. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 1 is characterized in that also comprising: being connected with described core processing module is used to plug the deck that stores card.
8. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 7 is characterized in that: described deck is the SD deck.
9. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 1 is characterized in that: described audio frequency control module comprises loudspeaker, recording unit and earphone socket.
10. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 1, it is characterized in that: described keyboard input module comprises a plurality of status indicator lamps.
11. the video conference telechiric device with touch-screen and radio communication function as claimed in claim 1 is characterized in that: described power module comprises rechargeable battery and the power distribution unit that the electric energy of described battery is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048431 CN200990138Y (en) | 2006-12-01 | 2006-12-01 | Remote-control device for video freqeuncy meeting with touch screen and radio communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048431 CN200990138Y (en) | 2006-12-01 | 2006-12-01 | Remote-control device for video freqeuncy meeting with touch screen and radio communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990138Y true CN200990138Y (en) | 2007-12-12 |
Family
ID=38941171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620048431 Expired - Fee Related CN200990138Y (en) | 2006-12-01 | 2006-12-01 | Remote-control device for video freqeuncy meeting with touch screen and radio communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990138Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081337A1 (en) * | 2008-12-30 | 2010-07-22 | 华为终端有限公司 | Electronic whiteboard system, input device, processing device and processing method |
| CN101808219A (en) * | 2010-02-05 | 2010-08-18 | 苏州科达科技有限公司 | Control method for controlling dialing operation in video conference system terminal and device |
| CN101639973B (en) * | 2008-07-30 | 2012-03-28 | Tcl集团股份有限公司 | Management method for remote controller |
| CN102508602A (en) * | 2010-10-08 | 2012-06-20 | 微软公司 | Dynamic companion device user interface |
| CN103927028A (en) * | 2014-04-30 | 2014-07-16 | 广州视源电子科技股份有限公司 | Method for achieving side key function of electromagnetic touch pen |
| CN103986904A (en) * | 2014-05-30 | 2014-08-13 | 上海斐讯数据通信技术有限公司 | Video conference management system |
| CN104539991A (en) * | 2009-06-30 | 2015-04-22 | 联合视频制品公司 | Systems and methods for providing interactive media guidance on a wireless communications device |
| CN104661081A (en) * | 2015-03-18 | 2015-05-27 | 飞狐信息技术（天津）有限公司 | Audio data transmission method and device |
| CN104918086A (en) * | 2015-07-01 | 2015-09-16 | 常州市武进金阳光电子有限公司 | Touch screen television remote controller |
| CN110381275A (en) * | 2019-07-05 | 2019-10-25 | 安徽威斯贝尔智能科技有限公司 | A kind of terminal display screen system of the multimedia with regulatory function |
| CN111800715A (en) * | 2020-06-30 | 2020-10-20 | 联想(北京)有限公司 | Electronic equipment and output system |
| WO2021088164A1 (en) * | 2019-11-08 | 2021-05-14 | 杭州涂鸦信息技术有限公司 | Wireless voice device |
-
2006
- 2006-12-01 CN CN 200620048431 patent/CN200990138Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639973B (en) * | 2008-07-30 | 2012-03-28 | Tcl集团股份有限公司 | Management method for remote controller |
| WO2010081337A1 (en) * | 2008-12-30 | 2010-07-22 | 华为终端有限公司 | Electronic whiteboard system, input device, processing device and processing method |
| CN105338383A (en) * | 2009-06-30 | 2016-02-17 | 乐威指南公司 | Systems and methods for providing interactive media guidance on wireless communications device |
| CN105338383B (en) * | 2009-06-30 | 2019-06-07 | 乐威指南公司 | For providing the system and method for interactive media guidance on a wireless communication device |
| CN104539991A (en) * | 2009-06-30 | 2015-04-22 | 联合视频制品公司 | Systems and methods for providing interactive media guidance on a wireless communications device |
| CN104539991B (en) * | 2009-06-30 | 2019-02-22 | 联合视频制品公司 | For providing the system and method for interactive media guidance on a wireless communication device |
| CN101808219A (en) * | 2010-02-05 | 2010-08-18 | 苏州科达科技有限公司 | Control method for controlling dialing operation in video conference system terminal and device |
| CN102508602A (en) * | 2010-10-08 | 2012-06-20 | 微软公司 | Dynamic companion device user interface |
| CN103927028A (en) * | 2014-04-30 | 2014-07-16 | 广州视源电子科技股份有限公司 | Method for achieving side key function of electromagnetic touch pen |
| CN103927028B (en) * | 2014-04-30 | 2017-12-19 | 广州视源电子科技股份有限公司 | The method for realizing electromagnetic touch side key function |
| CN103986904B (en) * | 2014-05-30 | 2017-12-01 | 上海斐讯数据通信技术有限公司 | A kind of Videoconference Management System |
| CN103986904A (en) * | 2014-05-30 | 2014-08-13 | 上海斐讯数据通信技术有限公司 | Video conference management system |
| CN104661081A (en) * | 2015-03-18 | 2015-05-27 | 飞狐信息技术（天津）有限公司 | Audio data transmission method and device |
| CN104918086A (en) * | 2015-07-01 | 2015-09-16 | 常州市武进金阳光电子有限公司 | Touch screen television remote controller |
| CN110381275A (en) * | 2019-07-05 | 2019-10-25 | 安徽威斯贝尔智能科技有限公司 | A kind of terminal display screen system of the multimedia with regulatory function |
| WO2021088164A1 (en) * | 2019-11-08 | 2021-05-14 | 杭州涂鸦信息技术有限公司 | Wireless voice device |
| CN111800715A (en) * | 2020-06-30 | 2020-10-20 | 联想(北京)有限公司 | Electronic equipment and output system |
| CN111800715B (en) * | 2020-06-30 | 2022-03-25 | 联想(北京)有限公司 | Electronic equipment and output system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200990138Y (en) | Remote-control device for video freqeuncy meeting with touch screen and radio communication function | |
| CN101783834B (en) | Mobile terminal and method for switching screen | |
| JP2022514038A (en) | Uplink control information UCI transmission method and terminal | |
| CN103226454B (en) | A kind of method and system realizing multihead display | |
| CN103902220B (en) | A kind of interface display method of mobile terminal and mobile terminal | |
| CN105224270A (en) | Method and device for sharing display frame | |
| CN103491409A (en) | Multi-screen control system, realizing method of multi-screen control system and remote controllers | |
| WO2013094271A1 (en) | Information display device | |
| CN110531946A (en) | Shuangping san control platform and intelligent terminal | |
| CN105320119A (en) | Remote controlling method and system for large-size screen and personal computer based on mobile intelligent terminal | |
| US20150188838A1 (en) | Disabling Network Connectivity on Student Devices | |
| WO2022161120A1 (en) | Method for turning on screen, and electronic device | |
| WO2021190353A1 (en) | Interaction method and display device | |
| CN109542377A (en) | Smart machine, display equipment, storage equipment and screen display interactive control method | |
| Verma et al. | An overview of bluetooth technology and its communication applications | |
| CN203465540U (en) | Wrist watch with Bluetooth function | |
| CN204992154U (en) | Smart jack and system with wireless interactive function | |
| CN203775353U (en) | Embedded type multifunctional wireless liquid crystal display | |
| CN102223610B (en) | Method and the mobile device of exchanges data is carried out between mobile device | |
| CN205679931U (en) | A kind of production scene information interactive device | |
| CN104077143A (en) | System and method for showing slides | |
| WO2021147781A1 (en) | Uplink transmission method and apparatus, and device and storage medium | |
| CN102858031A (en) | Method for providing content services by wireless access point | |
| CN107635272A (en) | Control method of electronic device and device | |
| CN102546685B (en) | Remote file sharing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090206 Address after: No. 2, building 335, No. 1003-1, National Road, Shanghai, Yangpu District, China: 200433 Patentee after: Shanghai Hua Ping Electronic Technology Co., Ltd. Address before: Building 10, building 335, No. 2, National Road, Shanghai, Yangpu District: 200433 Patentee before: Shanghai Huacheng Network Tech Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAPING ELECTRON SCIENCE CO., LTD. Free format text: FORMER OWNER: SHANGHAI HUACHENG NETWORKS TECHNOLOGY CO., LTD. Effective date: 20090206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |