Radio display panel background switching method

A technology for display panels and radios, applied in computer parts, graphics and image conversion, user interface implementation, etc., can solve the problems of not being published, and the invention of radios being widely known to the world, to ensure accuracy and improve reference. effect of value

Inactive Publication Date: 2018-04-13
李金平
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Since 1901, he has been a professor of physics at St. Petersburg University. Some people think that he is the one who actually invented the radio, but perhaps because he is a scholar, he is too focused on academic research and does not make the invention of the radio widely known. It is known to the world; or it may be because Popov's invention is considered by the Russian Navy as a great military weapon and is classified as a secret and will not be announced to the public

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  • Radio display panel background switching method

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Embodiment Construction

[0026] The implementation of the method for switching the background of the radio display panel of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] In order to overcome the above-mentioned shortcomings, the present invention builds a method for switching the background of the radio display panel, which includes using the background switching platform of the radio display panel to perform a corresponding display style on the display panel of the radio set in the car based on the expressions of the people in the car The background pattern of the pattern is displayed. The specific implementation scheme of the background switching platform of the radio display panel is as follows.

[0028] figure 1 It is a structural block diagram of a radio display panel background switching platform shown according to an embodiment of the present invention, and the platform includes:

[0029] Radio frequency processing equipment, is ...

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Abstract

The invention relates to a radio display panel background switching method. The method comprises the steps of performing background pattern display of a corresponding display style pattern on a display panel of a radio arranged in a car based on expressions of personnel in the car by using a radio display panel background switching platform. The radio display panel background switching platform isarranged in a front-end instrument panel of the car. The platform comprises a radio-frequency processing device used for receiving a CMMB signal from an antenna and performing radio-frequency processing on the CMMB signal to obtain and output an audio compression signal and a video compression signal, and an audio decompression device connected with the radio-frequency processing device and usedfor performing decompression processing on the audio compression signal to obtain an audio broadcast signal, which is used for a player of the radio to perform playing operation, wherein the radio-frequency processing device comprises a tuner and a detuner.

Description

technical field [0001] The invention relates to the field of radios, in particular to a background switching method of a radio display panel. Background technique [0002] There is some debate about the inventor of the radio. Some say it was Popav, while others say it was Marconi. Popov, a Russian physicist, was born in Russia in 1859. He was the son of a priest. He began to devote himself to the study of radio communication in 1885. And in a speech on May 7, 1895, he published the research results of his successful transmission and reception of radio signals after improving the receiver of Lodge. Since 1901, he has been a professor of physics at St. Petersburg University. Some people think that he is the one who actually invented the radio, but perhaps because he is a scholar, he is too focused on academic research and does not make the invention of the radio widely known. It is known to the world; it may also be because Popov's invention is considered by the Russian Navy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/451G06K9/00G06T3/40G06T5/00
CPCG06T3/4038G06T5/002G06T2207/20021G06V40/175
Inventor 李金平
Owner 李金平
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