CN111954049A - Television system based on external storage education resources - Google Patents
Television system based on external storage education resources Download PDFInfo
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- CN111954049A CN111954049A CN202010863862.2A CN202010863862A CN111954049A CN 111954049 A CN111954049 A CN 111954049A CN 202010863862 A CN202010863862 A CN 202010863862A CN 111954049 A CN111954049 A CN 111954049A
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- pin
- control chip
- main control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4184—External card to be used in combination with the client device, e.g. for conditional access providing storage capabilities, e.g. memory stick
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
Abstract
The invention relates to a television system based on an external storage educational resource, which comprises a machine body, wherein an external USB port is arranged on a main board of the machine body, an educational storage module is installed at the external USB port, the educational storage module comprises a main control chip U1, a TF card socket connector U2, a resistor R1, a resistor R2, a capacitor C1, a light emitting diode D1 and a connector CON4, a second pin of the main control chip U1 is connected to an eighth pin of the TF card socket connector U2, a third pin of the main control chip U1 is connected to a seventh pin of the TF card socket connector U2, and a fourth pin of the main control chip U1 is connected to a fifth pin of the TF card socket connector U2. Outside daily normal use TV broadcast amusement and recreation video, still can carry out the broadcast of education resource, let children just enjoy education at home, can repeat the watching moreover, different age stage children see the video of different stages of education, let children in the whole family all can accept education.
Description
Technical Field
The invention relates to a television system based on an out-of-band storage education resource, and relates to the field of video education of televisions.
Background
Education has been considered to be the most basic and important part of national policies. The current purpose of the television is as follows: televisions are part of a popular culture, and people are reluctant to lock more leisure time in front of the television screen. Although the internet and increasingly popular computer games as a fourth medium are breaking down people's attention and leisure life, there are still sources where most people are willing to use television as leisure entertainment. People can relax themselves by using various television programs in the television as recreation.
The existing television can only be used as an electric appliance for leisure and recreation, and cannot bring educational resources to some poor children, so that the technical problem of children education is solved.
Disclosure of Invention
The invention aims to solve the technical problems that in the prior art, various education resources are seriously insufficient, the education resources cannot be brought to some poor children, and a television can only be used as an electric appliance for leisure and recreation and cannot solve the children education. In order to overcome the defects of the prior art, the invention provides a television system based on an out-of-band storage education resource, and the technical scheme of the invention is as follows:
based on a television system with external storage of educational resources, comprising a body, an external USB port is arranged on a main board of the body, an educational memory module is installed at the external USB port, the educational memory module comprises a main control chip U1, a TF cassette connector U2, a resistor R1, a resistor R2, a capacitor C1, a light emitting diode D1 and a connector CON4, a second pin of the main control chip U1 is connected to an eighth pin of the TF cassette connector U2, a third pin of the main control chip U1 is connected to a seventh pin of the TF cassette connector U2, a fourth pin of the main control chip U1 is connected to a fifth pin of the TF cassette connector U2, a seventh pin of the main control chip U1 is connected to a 5V power input terminal, one end of the capacitor C2 and a cathode of the light emitting diode, an eighth pin of the main control chip U1 is connected to a third pin of the TF cassette connector U2, and a ninth pin is connected to a second pin of the TF cassette connector U2, the tenth pin is connected to the first pin of the TF card holder connector U2; an eleventh pin of the main control chip U1 is connected to a negative electrode of the light emitting diode D1, an anode of the light emitting diode D1 is connected to one end of the resistor R1, the other end of the resistor R1 is connected to a 5V power input terminal, a tenth pin, an eleventh pin, a twelfth pin and a thirteenth pin of the TF card connector U2 are connected to a ninth pin of the TF card connector U2, the other end of the capacitor C2, a twenty-second pin of the main control chip U1, one end of the resistor R2 and a fourth pin of the connector CON4, and then are connected to the ground, a twentieth pin of the main control chip U1 is connected to the other end of the resistor R2, and a fifteenth pin of the main control chip U2 is connected to a 5V power input terminal; the third pin of the connector CON4 is connected to the nineteenth pin of the main control chip U1, the second pin is connected to the eighteenth pin of the main control chip U1, and the first pin is connected to the 5V power input terminal.
The teaching machine is characterized in that an education channel is additionally arranged in the video channel of the machine body, the CON4 connector is connected with an information processing port of the main board through a patch cord, the main board sends processed information to the education channel, and video playing is carried out through the machine body.
The invention has the advantages that: outside daily normal use TV broadcast amusement and recreation video, can also carry out the broadcast of education resource, let children just can enjoy education at home, but also can repeatedly watch, the video of different stages of education is seen to children at different age stages, lets children in the whole family all can accept education. Especially in poor regions and countries, such as africa, it is convenient to provide educational resources for difficult families in this way, so that more children receive basic education, thereby improving personal ability. The application range of the education platform further improves the application efficiency.
In which a picture book, a stroke, 3D painting, an allegian story, an intellectual game are involved.
The picture book is displayed in the form of pictures, wherein the book turning sound effect, clear pictures and humorous stories of daily book turning watching are added, the book turning operation is performed by using the simplest remote controller direction keys left and right, and the exit exits from the current picture book, so that other picture books can be selected to watch;
one stroke is also shown in the form of a picture, which includes two parts, namely an original picture and an exploded picture. When children do not draw, the lower help button can be used for showing a course for disassembling the drawing to learn to draw various articles in one drawing, such as: animals, flowers, grasses, etc. recognize various animals and plants. And the practical, manual and mental abilities of the children can be improved.
The 3D painting is displayed in a picture mode, wherein the picture is a very real scene, but a very real effect can be achieved through simple painting, so that the interest and hobbies of children on painting can be greatly improved, and the cognition and imagination of things are increased.
The stories of the moral are shown in the form of texts, the famous stories of the large world are shown in the television in the form of electronic books through simple texts, and children cannot read the stories by themselves, so that parents in families need to take children at home to read the stories, harmony and intimacy in the families are improved, and love of the children to the families and feelings between the parents and the children are improved.
The intelligent game is made on the premise of simply developing the children intelligent game, is simple, but needs to be done only by arousing brains, so that the children can increase the confidence of doing things, and can ask parents to interact with each other in a meeting to increase feelings together.
Drawings
Fig. 1 is a schematic diagram of the main structure of the educational memory module of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.
Referring to fig. 1, the present invention relates to a television system based on an out-of-band educational resource storage, comprising a main body, an external USB port is arranged on a main board of the main body, an educational memory module is installed at the external USB port, the educational memory module comprises a main control chip U1, a TF cassette connector U2, a resistor R1, a resistor R2, a capacitor C1, a light emitting diode D1 and a connector CON4, a second pin of the main control chip U1 is connected to an eighth pin of the TF cassette connector U2, a third pin of the main control chip U1 is connected to a seventh pin of the TF cassette connector U2, a fourth pin of the main control chip U1 is connected to a fifth pin of the TF cassette connector U2, the seventh pin of the main control chip U1 is connected to a 5V power input terminal, one end of the capacitor C2 and a cathode of the light emitting diode, the eighth pin of the main control chip U1 is connected to a third pin of the TF cassette connector U2, the ninth pin is connected to the second pin of the TF card holder connector U2, and the tenth pin is connected to the first pin of the TF card holder connector U2; an eleventh pin of the main control chip U1 is connected to a negative electrode of the light emitting diode D1, an anode of the light emitting diode D1 is connected to one end of the resistor R1, the other end of the resistor R1 is connected to a 5V power input terminal, a tenth pin, an eleventh pin, a twelfth pin and a thirteenth pin of the TF card connector U2 are connected to a ninth pin of the TF card connector U2, the other end of the capacitor C2, a twenty-second pin of the main control chip U1, one end of the resistor R2 and a fourth pin of the connector CON4, and then are connected to the ground, a twentieth pin of the main control chip U1 is connected to the other end of the resistor R2, and a fifteenth pin of the main control chip U2 is connected to a 5V power input terminal; the third pin of the connector CON4 is connected to the nineteenth pin of the main control chip U1, the second pin is connected to the eighteenth pin of the main control chip U1, and the first pin is connected to the 5V power input terminal.
The teaching machine is characterized in that an education channel is additionally arranged in the video channel of the machine body, the CON4 connector is connected with an information processing port of the main board through a patch cord, the main board sends processed information to the education channel, and video playing is carried out through the machine body.
Wherein, U1 is used as a main control chip; u2 is a TF card connector; r1 and R2 are resistance elements; c1 is capacitance; d1 is a light emitting diode; CON4 is a 4 pin connector;
u2 is an interface connector for TF card memory.
When the TF card memory is inserted into the TF card connector U2, corresponding pins on the TF card memory correspond to pins of the interface connector, and signals are transmitted to the main control chip U1, the resistor R1, the resistor R2, the capacitor C1 and the light emitting diode D1; as shown in the figure, the TF card holder is powered by a power supply 5V and GND, signals in the memory of the TF card are transmitted to the main control chip U1 and the light emitting diode D1 through pins of the TF card holder connector U2 for processing, when the light emitting diode D1 receives a signal transmitted from an eleventh pin of the main control chip U1, the signal is transmitted to the light emitting diode D1 through a current protection resistor of a resistor R1, and the light emitting diode D1 flickers after receiving the signal; when the main control chip U1 receives the signal, the signal is processed by the chip, the processed information is transmitted to the CON4 connector through eighteen and nineteen pins of the main control chip U1, and the CON4 connector is connected to the information processing port of the motherboard through a patch cord.
An education playing channel is added on a main board of a general television body, and education video resources can be played after entering the channel. The common television is started, a POWER key of a remote controller is pressed, the remote controller transmits a signal to a device for receiving the signal of the television, then an optical signal is transmitted to a main board of the television, the main board is analyzed, then a starting program is started, the program is initialized firstly, all parts are started one by one, after the television is completely started, the television stays in a default television channel, and if the remote controller is pressed, other channels can be selected to enter different channels, so that different contents can be seen. If the remote controller is used to select the education channel, the main program of the television will load the resources in the external storage TF card, and then the address of the resource is sent to the main program. In the education channel, there are different education schemes, each scheme has different contents, when the remote controller selects any one content and enters, the TV main program will read the corresponding address of the resource in the TF card, load the corresponding resource into the TV main program, and display the corresponding interface position for display. And when the EXIT key of the remote controller is pressed, exiting the current education scheme and returning to the main interface. The interface can select different education schemes to play the corresponding education resources.
Claims (2)
1. A television system based on an external storage education resource comprises a machine body and is characterized in that an external USB port is arranged on a main board of the machine body, an education storage module is installed at the external USB port and comprises a main control chip U1, a TF card connector U2, a resistor R1, a resistor R2, a capacitor C1, a light emitting diode D1 and a connector CON4, a second pin of the main control chip U1 is connected with an eighth pin of the TF card connector U2, a third pin of the main control chip U1 is connected with a seventh pin of the TF card connector U2, a fourth pin of the main control chip U1 is connected with a fifth pin of the TF card connector U2, a seventh pin of the main control chip U1 is connected with a 5V power input end, one end of the capacitor C2 and a negative electrode of the light emitting diode, an eighth pin of the main control chip U1 is connected with a third pin of the TF card connector U2, and a ninth pin is connected with a second pin of the TF card connector U2, the tenth pin is connected to the first pin of the TF card holder connector U2; an eleventh pin of the main control chip U1 is connected to a negative electrode of the light emitting diode D1, an anode of the light emitting diode D1 is connected to one end of the resistor R1, the other end of the resistor R1 is connected to a 5V power input terminal, a tenth pin, an eleventh pin, a twelfth pin and a thirteenth pin of the TF card connector U2 are connected to a ninth pin of the TF card connector U2, the other end of the capacitor C2, a twenty-second pin of the main control chip U1, one end of the resistor R2 and a fourth pin of the connector CON4, and then are connected to the ground, a twentieth pin of the main control chip U1 is connected to the other end of the resistor R2, and a fifteenth pin of the main control chip U2 is connected to a 5V power input terminal; the third pin of the connector CON4 is connected to the nineteenth pin of the main control chip U1, the second pin is connected to the eighteenth pin of the main control chip U1, and the first pin is connected to the 5V power input terminal.
2. The television system with external storage of educational resources according to claim 1, wherein an educational channel is added to the video channel of the main body, the CON4 connector is connected to the information processing port of the main board via a patch cord, the main board sends the processed information to the educational channel, and the main body plays the video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010863862.2A CN111954049A (en) | 2020-08-25 | 2020-08-25 | Television system based on external storage education resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010863862.2A CN111954049A (en) | 2020-08-25 | 2020-08-25 | Television system based on external storage education resources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111954049A true CN111954049A (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010863862.2A Pending CN111954049A (en) | 2020-08-25 | 2020-08-25 | Television system based on external storage education resources |
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| CN (1) | CN111954049A (en) |
Citations (6)
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| CN207742809U (en) * | 2017-07-24 | 2018-08-17 | 山东融通电子科技有限公司 | A kind of education all-in-one machine |
| CN110582013A (en) * | 2019-08-09 | 2019-12-17 | 西安广和通无线通信有限公司 | Smart television data processing method and device, computer equipment and storage medium |
| US10740787B2 (en) * | 2011-12-16 | 2020-08-11 | The Nielsen Company (Us), Llc | Methods and systems to monitor a media device via a USB port |
-
2020
- 2020-08-25 CN CN202010863862.2A patent/CN111954049A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10740787B2 (en) * | 2011-12-16 | 2020-08-11 | The Nielsen Company (Us), Llc | Methods and systems to monitor a media device via a USB port |
| CN103916703A (en) * | 2013-01-08 | 2014-07-09 | 宇瞻科技股份有限公司 | Playing switching selection method and system of information from multiple media |
| CN103096148A (en) * | 2013-02-25 | 2013-05-08 | 东莞康佳电子有限公司 | Cloud television intelligent terminal product |
| CN207742809U (en) * | 2017-07-24 | 2018-08-17 | 山东融通电子科技有限公司 | A kind of education all-in-one machine |
| CN207586934U (en) * | 2017-12-28 | 2018-07-06 | 深圳市雍慧电子科技有限公司 | Storage medium reads switching circuit |
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Non-Patent Citations (1)
| Title |
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| 王前敬: "基于移动通信网络的远程语音传输系统的开发设计", 《北京工业大学工程硕士学位论文》 * |
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Application publication date: 20201117 |