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Vehicle-mounted equipment and music playing method and playing device thereof

A technology for in-vehicle equipment and music playback. It is applied in the direction of recording information storage and instruments, which can solve problems such as cache damage, slow network speed, and inconvenience, and achieve the effects of improving intelligence, prolonging service life, and improving experience.

Inactive Publication Date: 2013-05-08
SHANGHAI PATEO INTERNET TECH SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the user, if there is congestion in the network where the network is located, the network speed is too slow, and then the network song being played is suddenly interrupted, which will make the user feel unhappy; Intermittent online songs will also make users more unhappy
However, the current in-vehicle equipment has no better countermeasures when facing the above situation when playing online music. Usually, the user can only manually choose to pause playing online music, wait for a certain amount of buffering, and then choose to continue playing and interrupt. online music
Great inconvenience to users
[0005] Moreover, when the network is blocked, the vehicle-mounted device will either try to re-establish a connection with the network, or buffer the intermittently received audio data packets, and then play the buffered audio data until the audio data is buffered to a certain extent, which will cause the vehicle-mounted The power consumption of the device increases, and the intermittent reading and writing of the cache will also cause some damage to the cache, thereby reducing the performance of the on-board equipment and shortening the service life of the on-board equipment

Method used

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  • Vehicle-mounted equipment and music playing method and playing device thereof
  • Vehicle-mounted equipment and music playing method and playing device thereof
  • Vehicle-mounted equipment and music playing method and playing device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] See image 3 , image 3 It is a structural diagram of the music playing device of the vehicle-mounted equipment in Embodiment 1 of the present invention, as image 3 As shown, the music playing device of the vehicle-mounted device includes: a detection unit 10 and a switching unit 20 , wherein the switching unit 20 includes: a playing unit 201 and a control unit 202 .

[0070] The playing unit 201 is used for playing network music or local music.

[0071] The control unit 202 is configured to control the playing unit 201 to switch from playing network music to playing local music when the detection unit 10 detects network congestion.

[0072] In this embodiment, the playback unit 201 can adopt a dedicated audio playback chip, or can use a micro control unit (MCU, Micro Control Unit), also known as a single-chip microcomputer. The detection unit 10 and the control unit 202 are also It can be implemented by an MCU. When the playback unit 201 is implemented by an MCU, t...

Embodiment 2

[0085] The detection unit 10 , the setting unit 30 and the device detection unit 40 in this embodiment are similar to those in the first embodiment, so details are not repeated here. The difference is that in this embodiment, the switching unit is different from the switching unit in Embodiment 1, please refer to Figure 4 , Figure 4 It is a schematic structural diagram of the music playing device of the vehicle-mounted device according to the second embodiment of the present invention. like Figure 4 As shown, the switch unit 20' includes: an acquisition unit 203, configured to switch from acquiring network music to acquiring local music when the detection unit 10 detects network congestion; a playback unit 204, configured to play the acquisition unit 203 Acquired music. Therefore, the functions of the playback unit 204 in this embodiment are not completely the same as those of the playback unit 201 in the first embodiment. In the first embodiment, the playback unit 201 n...

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Abstract

The invention provides vehicle-mounted equipment and a music playing method and a playing device thereof. The music playing method of the vehicle-mounted equipment includes the steps of detecting the network state when network music is played, and switching to play local related music when network congestion occurs through detection. On one hand, the music playing method of the vehicle-mounted equipment improves performance of the vehicle-mounted equipment, and prolongs to service life of the vehicle-mounted equipment, and on the other hand, the music playing method of the vehicle-mounted equipment enhances degree of experience of users, and brings great convenience to the users.

Description

technical field [0001] The invention relates to the field of vehicle equipment, in particular to a vehicle equipment and a music playing method and device thereof. Background technique [0002] With the development of economy and the progress of society, automobiles have become the main means of transportation for people. At the same time, automobiles have gradually become popular consumer goods. The consumer groups of automobiles are constantly expanding, and consumers have higher and higher requirements for automobiles, especially in terms of automobile performance. Therefore, automobile-related vehicle information terminal equipment ( Also known as vehicle-mounted terminal equipment or vehicle-mounted equipment), there is also room for development, and these vehicle-mounted devices have brought a lot of convenience to people. At the same time, the advancement of modern communication technology has improved the functions of vehicle equipment accordingly. [0003] Based o...

Claims

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Application Information

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IPC IPC(8): G11B31/00
Inventor 张瑞金
Owner SHANGHAI PATEO INTERNET TECH SERVICE CO LTD