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Television set program updating device

A program refresh and TV technology, applied in the field of TV, can solve the problems of inconvenient portability, high price, and increased complexity of upgrading, and achieve the effect of portability, small size, and easy refresh

Inactive Publication Date: 2008-12-31
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned first method, because the update needs to send the TV set to the manufacturer, and a memory is welded to the TV set at the manufacturer to realize the software program upgrade, it will cost the cost of TV delivery and increase the complexity of the upgrade; In the second method, due to the need to use computer equipment to carry out software programs on the TV, and computers and other equipment have problems such as expensive, heavy, and inconvenient to carry, it also brings changes to the refreshing of the TV software programs.

Method used

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Embodiment Construction

[0012] Please refer to FIG. 1 , which is a schematic diagram of the TV program refreshing process performed by the TV program refresher of the present invention. Such as Figure 1a As shown, the TV program providing device (such as a computer system) acts as a host to send TV program data, and the program refresher acts as a slave to receive the program data sent by the computer system and store them in the memory of the system. Such as Figure 1b As shown, the program refresher acts as the master and sends the stored TV program data to the TV system, and the TV system acts as the slave to receive and store the program data sent by the program refresher to realize program refresh.

[0013] see figure 2 , the program refresher includes MCU (Micro Processor Unit, microprocessor), FLASH memory, SPI (Serial Peripheral Interface) bus converter, power supply circuit, serial interface circuit, I2C (Inter-Integrated Circuit) interface circuit, serial interface Write control circuit...

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Abstract

The invention provides a television set procedure updating device, which includes an interface circuit, a microprocessor, a memory, an interrupting circuit and a serial interface writing control circuit, wherein, the interface circuit is used to connect to a television set procedure providing apparatus or a television set; the microprocessor is connected to the interface circuit; the memory is used to store the television set procedure read from the procedure providing apparatus; and the interrupting circuit and the serial interface writing control circuit are used to send out control signals, in order to make the microprocessor reading the procedure from the television set procedure providing apparatus and storing into the memory or reading the procedure from the memory and transmitting to the television set. The inventive television set procedure updating device has small occupation volume, carrying convenience and facilitation for users to updating television set procedure.

Description

technical field [0001] The invention relates to the field of televisions, in particular to a portable TV program refresher for refreshing TV programs. Background technique [0002] Since the birth of television sets, they have spread to every corner of society, bringing endless audio-visual enjoyment to people's lives. With the rapid development of science and technology, TV technology is also advancing by leaps and bounds, and software programs have become one of the most important parts of the TV system. The software program can flexibly realize multiple functions on the TV set, such as audio recording, video recording, automatic power on and off, etc. [0003] However, as the user's demand for TV functions increases, the software program of the TV needs to be updated to support more TV functions. At present, there are two main methods for updating the TV program: (1) in the factory, the program is written into the memory through a special program burning instrument, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/00H04N5/44G06F9/445
Inventor 徐遥令
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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