CN202939789U - Wireless remote control device with two-dimensional bar code recognition function - Google Patents
Wireless remote control device with two-dimensional bar code recognition function Download PDFInfo
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- CN202939789U CN202939789U CN 201220614793 CN201220614793U CN202939789U CN 202939789 U CN202939789 U CN 202939789U CN 201220614793 CN201220614793 CN 201220614793 CN 201220614793 U CN201220614793 U CN 201220614793U CN 202939789 U CN202939789 U CN 202939789U
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- microprocessor
- remote control
- wireless remote
- wireless
- bar code
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Abstract
The utility model provides a wireless remote control device with a two-dimensional bar code recognition function, which comprises a microprocessor, an image sensor, a wireless transceiver, a power supply, output equipment, display equipment and a memorizer, wherein the image sensor is in interaction with the microprocessor, the wireless transceiver is in interaction with the microprocessor, the power supply is connected with the microprocessor, the memorizer is connected with the microprocessor to cache data inside the microprocessor, a light source is connected with the microprocessor, light sent out by the light source goes right to the two-dimensional bar code, and the output equipment and the display equipment are connected with the microprocessor. The wireless remote control device provided by the utility model has the advantages that quick data input can be achieved with the combination to a two-dimensional bar code print object, and the wireless remote control device can be switched to a required broadcasting station or a website quickly and is suitable for being used in a network television system, and is suitable for being used in internet of things and the application of cloud computing; and compared with traditional infrared remote control distance, the distance under wireless remote control is longer, and aligning is not required in emission and receiving.
Description
Technical field
The utility model is related to a kind of control device, and in particular to a kind of wireless remote controller for possessing two-dimensional code authentication function.
Background technology
With the development of triple play technology, increasing television set or set top box possess function of surfing the Net, and TV network programme variety is various, and program inventory is tediously long, and general TV does not carry keyboard, is only equipped with IR remote controller.The program or website consuming time and manpower needed for oneself are searched in the program inventory of magnanimity using remote control, which greatly limits network TV program and the user number and visit capacity of website.The release applied with cloud computing, network TV program amount will be in explosive growth, and the inconvenience of user's selection program will turn into the big bottleneck that limitation network TV program is promoted.
Current TV and computer remote controlled system all use traditional remote controller, and the mode mainly selected when internet program switches using infrared remote control and sequentially can not all allow user to realize the quick access and switching of internet program.
Utility model content
The purpose of this utility model is to utilize photo sensor, picture processor, and two-dimensional encoded and wireless communication technology realizes the quick access and switching of TV network and Web TV.
The technical scheme solved the above problems is：A kind of wireless remote controller for possessing two-dimensional code authentication function, including：Microprocessor, imaging sensor, wireless transceiver, power supply, output equipment, display device and memory；Described image sensor interacts with the microprocessor, the wireless transceiver interacts with the microprocessor, the power supply is connected with the microprocessor, the memory is connected with the microprocessor, cache the data in the microprocessor, the light source is connected with the microprocessor, and the light that the light source is sent goes directly Quick Response Code, and the output equipment and the display device are connected with the microprocessor.
The light source is spot light.
The wireless transceiver is WLAN transceiver.
The wireless transceiver is ZIGBEE transceivers.
The wireless transceiver is BLUETOOTH transceivers.
Described image sensor is picture pick-up device
The utility model has the advantage of rapidly inputting for data can be realized with reference to Quick Response Code printed article, required radio station or website can be quickly switched into, is adapted to use in network television system, be adapted to use in Internet of Things and cloud computing application；The more traditional infrared remote control distance of wireless remote control, transmitting and reception are without alignment；It is simple to operate, it is adapted to children and the elderly uses.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is that built-in QR Quick Response Codes understand function and WLAN（WLAN）The remote controller structure schematic diagram of wireless receiving and dispatching.
Embodiment
In order to deepen to understand of the present utility model, below in conjunction with specific embodiment, the utility model is described in further detail, and the embodiment is only used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Quick Response Code（2-dimensional bar code）It is the chequered with black and white graphic recording data symbol information being distributed in the two-dimensional direction according to certain rules with certain specific geometric figure；The concept of " 0 " and " 1 " bit stream for constituting computer-internal logical foundations is dexterously utilized on coding, the geometrical body corresponding with binary system using several represents word numerical information, by image input device or photoelectric scanning device automatically identifying and reading to realize that information is automatically processed：It has some general character of barcode technology：Every kind of code system has its specific character set；Each character occupies certain width；With certain verifying function etc..The features such as also there is the information automatic identification function and rotationally-varying processing figure to not going together simultaneously.
As shown in figure 1, Quick Response Code is used to store network address or station information.Spot light is used to provide the infrared light or white light needed for imaging.Imaging sensor is used for the photoelectric signal transformation for realizing image.Central processing unit is used for image procossing and compression, the control of keystroke handling and other peripheral equipments.Wireless transceiver is used to realize the conversion between control signal and wireless signal such as 2 D code information and button, and wireless transceiver can be WLAN, ZIGBEE, BLUETOOTH transceivers or other wireless communication transceivers.Keyboard is used to realize digital alphabet and the input of other control information.Display screen is used for the information such as two-dimensional code display information and button.Power supply voltage and current for needed for being provided remote control inside chip.
Remote control by remote control equipment with being set up wireless connection；When using function is rapidly input, user starts Digiplex image input function, and the camera alignment on imaging sensor is two-dimensional encoded comprising radio station or site information；Spot light provides enough illuminations for imaging, and image reflected light signal is changed into data image signal by imaging sensor；Central microprocessor starts image recognition program, and website, station information or other information are extracted from image；Central microprocessor is compressed to data image signal, and is stored into storage medium；Central microprocessor will extract information and deliver to display screen and be shown；The information of extraction is encoded and sent to radio transmitters by central processing unit；Radio transmitters are encoded to wireless signal, modulation, amplification and transmitting, and website and station information are delivered into receiving terminal；When being inputted using conventional keys, user uses remote controller keyboard, and numeral and character are inputted one by one by website or station information；Central microprocessor will extract information and deliver to display screen and be shown；The each button of central microprocessor is encoded and sent to radio transmitters；Radio transmitters are encoded to wireless signal, modulation, amplification and transmitting, and website and station information are delivered into receiving terminal.So not only remain the function of original remote control but also realize two-dimensional code authentication function.
Illustrate embodiment of the present utility model with reference to accompanying drawing 2 by taking the remote control that built-in QR Quick Response Codes understand function and WLAN wireless receiving and dispatchings as an example below.
QR codes are one kind of two-dimensional bar code, and from English, " meaning of Quick Response " abbreviation, i.e. fast reaction wishes that QR codes can allow its content to be quickly decoded to QR from utility model person.QR codes can store additional information than common bar code, also without needing adjusting to a line scanner in scanning as common bar code.
Remote control and by setting up point-to- point communication between remote control equipment；User starts remote control image input function, and image sensor lens are aligned into the QR coding patterns comprising radio station or site information, pattern is shot；The optical signal that pattern reflects is changed into analog electrical signal by the sensor array in imaging sensor, and chip amplifies to filtered analog signal, carries out digital-to-analogue conversion, data signal finally is sent into microprocessor by data-interface；Microprocessor starts QR code recognizers, and program reads in view data, and coding information is decoded into character by coding information contained by extraction image；Microprocessor is compressed to data image signal, and is stored into storage medium；Microprocessor will extract information and deliver to display screen and be shown；The information of extraction is encoded and sent to WLAN radio transmitters by microprocessor；Radio transmitters conduct interviews control coded scheduling to information, baseband coding, the modulation of AFE(analog front end), amplification, filtering and launch；When being inputted using conventional keys, user uses remote controller keyboard, and numeral and character are inputted one by one by website or station information；Keyboard coding program is encoded to each button and sent to WLAN wireless transceivers；Radio transmitters conduct interviews control coded scheduling to information, baseband coding, the modulation of AFE(analog front end), amplification, filtering and launch.
To sum up, the utility model can be quickly switched into required radio station or website, be adapted to use in network television system, be adapted to use in Internet of Things and cloud computing application；The more traditional infrared remote control distance of wireless remote control, transmitting and reception are without alignment；It is simple to operate, it is adapted to children and the elderly uses.
It the foregoing is only preferred embodiment of the present utility model; not to limit the utility model; it is all it is of the present utility model spirit and principle within, any modifications, equivalent substitutions and improvements made etc. should be included within protection domain of the present utility model.
Claims (6)
1. a kind of wireless remote controller for possessing two-dimensional code authentication function, it is characterised in that：Including：Microprocessor, imaging sensor, wireless transceiver, power supply, output equipment, display device and memory；Described image sensor interacts with the microprocessor, the wireless transceiver interacts with the microprocessor, the power supply is connected with the microprocessor, the memory is connected with the microprocessor, cache the data in the microprocessor, the light source is connected with the microprocessor, and the light that the light source is sent goes directly Quick Response Code, and the output equipment and the display device are connected with the microprocessor.
2. the wireless remote controller according to claim 1 for possessing two-dimensional code authentication function, it is characterised in that：The light source is spot light.
3. the wireless remote controller according to claim 1 for possessing two-dimensional code authentication function, it is characterised in that：The wireless transceiver is WLAN transceiver.
4. the wireless remote controller according to claim 1 for possessing two-dimensional code authentication function, it is characterised in that：The wireless transceiver is ZIGBEE transceivers.
5. the wireless remote controller according to claim 1 for possessing two-dimensional code authentication function, it is characterised in that：The wireless transceiver is BLUETOOTH transceivers.
6. the wireless remote controller according to claim 1 for possessing two-dimensional code authentication function, it is characterised in that：Described image sensor is picture pick-up device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614793 CN202939789U (en) | 2012-11-20 | 2012-11-20 | Wireless remote control device with two-dimensional bar code recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614793 CN202939789U (en) | 2012-11-20 | 2012-11-20 | Wireless remote control device with two-dimensional bar code recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939789U true CN202939789U (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220614793 Expired - Fee Related CN202939789U (en) | 2012-11-20 | 2012-11-20 | Wireless remote control device with two-dimensional bar code recognition function |
Country Status (1)
| Country | Link |
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| CN (1) | CN202939789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491031A (en) * | 2019-08-19 | 2019-11-22 | 江苏爱仕特电子科技有限公司 | A kind of two-dimensional code identification method of massage armchair remote controler |
-
2012
- 2012-11-20 CN CN 201220614793 patent/CN202939789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491031A (en) * | 2019-08-19 | 2019-11-22 | 江苏爱仕特电子科技有限公司 | A kind of two-dimensional code identification method of massage armchair remote controler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |