Music player on-board mode control method and music player on-board mode control system
A music player and car mode technology, applied in the field of communication, can solve the problems of cumbersome operation, high heating temperature of the player battery, and only normal mode, etc., and achieve the effect of reducing battery loss and simplifying the switching operation
Active Publication Date: 2017-09-22
FIIO ELECTRONICS TECH
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Problems solved by technology
[0003] At present, the audio and video players on the market only have the normal mode, and there is no car mode specially used with the car, and it is impossible to avoid the action of charging while connected to the USB, which will cause the audio and video player to stay on for a long time Charging, causing the player's battery to overheat and overheat
In addition, the audio and video player connected to the car terminal needs to be manually turned on after the car is started, which is cumbersome to operate
Method used
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0022] see figure 1 , is a schematic flowchart of the method for controlling the vehicle-mounted mode of the music player in an embodiment of the present invention.
[0023] The control method of the vehicle-mounted mode of the music player comprises the following steps:
[0024] S101: When the music player detects the preset threshold voltage Vbus=5V from the car terminal, the music player is turned on.
[0025] Specifically, when the user starts driving th...
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The invention discloses a music player on-board mode control method and a music player on-board mode control system. The music player on-board mode control method comprises steps that a music player is switched on or switched off, when a preset threshold voltage from an automobile terminal is detected; the on-board mode of the music player is turned on; the automobile terminal is used to supply the music player with power by a USB, and is used to prevent the charging of the battery of the music player at the same time. The music player on-board mode control system comprises an acquiring unit, a charging unit, and an executing unit. When the switching-on preset threshold voltage from the automobile terminal is acquired by the acquiring unit, the executing unit is used to execute a switching-on operation, and in the on-board mode, the charging unit is used to supply the music player with the power by the USB, and is used to prevent the charging of the battery of the music player at the same time. When the switching-off preset threshold voltage from the automobile terminal is acquired by the acquiring unit, the executing unit is used to execute the switching-off operation. The switching-on / off operation of the music player during the switching-on / off of the automobile is simplified, and the battery loss of the music player is reduced.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a control method and system for a vehicle-mounted mode of a music player. Background technique [0002] Nowadays, cars have become the main means of transportation, and people have become accustomed to listening to beautiful music in cars. However, for gamer-level music lovers, even on a busy journey, they still need a professional audio and video player to satisfy their ears. [0003] At present, the audio and video players on the market only have the normal mode, and there is no car mode specially used with the car, and it is impossible to avoid the action of charging while connected to the USB, which will cause the audio and video player to stay on for a long time Charging, causing the player's battery to overheat. In addition, the audio and video player connected to the car terminal needs to be manually turned on after the car is started, which is cumbersome ...
Claims
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IPC IPC(8): G05B19/04G11B19/02G11B31/00
CPCG05B19/04G11B19/02G11B31/00
Inventor 张广胜
Owner FIIO ELECTRONICS TECH