CN105047219A - Vehicle load music player - Google Patents
Vehicle load music player Download PDFInfo
- Publication number
- CN105047219A CN105047219A CN201510451432.9A CN201510451432A CN105047219A CN 105047219 A CN105047219 A CN 105047219A CN 201510451432 A CN201510451432 A CN 201510451432A CN 105047219 A CN105047219 A CN 105047219A
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- CN
- China
- Prior art keywords
- digital signal
- signal processor
- microprocessor
- power supply
- music player
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a vehicle load music player. The vehicle-load music player is characterized by comprising a housing, wherein a microprocessor, a data interface, a memory, a digital signal processor, an audio port, an audio amplifier, an operational button, a power supply and a liquid crystal display board are arranged in the housing; the operational button, the data interface, the digital signal processor, the memory and the liquid crystal display board are all connected with the microprocessor; the memory and the audio amplifier are both connected with the digital signal processor; the audio port is connected with the audio amplifier; the digital signal processor and the microprocessor are both powered by the power supply; the liquid crystal display board is connected with the power supply through a power supply switch; and the power supply switch is controlled by the microprocessor.
Description
Technical field
The present invention relates to a kind of music player, particularly a kind of vehicle-carrying music player.
Background technology
In daily life, MP3 is the music player that people often use, not only facilitate but also can loosen our mood, and drive to be uninteresting thing, thus need in car, arrange MP3 music player and play electronic music, thus the applicant devises a kind of vehicle-carrying music player, meets the multiple demand of people, and by increasing Bluetooth transmission work energy, the music in user oneself mobile phone can be play by vehicle-carrying music player.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of vehicle-carrying music player.
The technical solution adopted for the present invention to solve the technical problems is:
Comprise housing, microprocessor is provided with in housing, bluetooth module, data-interface, reservoir, digital signal processor, audio port, note amplifier, action button, power supply, LCD panel, described bluetooth module, action button, data-interface, digital signal processor, reservoir liquid crystal is all connected with microprocessor, described reservoir, note amplifier is all connected with digital signal processor, described audio port is connected with note amplifier, described digital signal processor, microprocessor all passes through Power supply, and described LCD panel is connected with power supply by power switch, and power switch is by Microprocessor S3C44B0X.
The invention has the beneficial effects as follows: the present invention includes housing, microprocessor is provided with in housing, bluetooth module, data-interface, reservoir, digital signal processor, audio port, note amplifier, action button, power supply, LCD panel, described bluetooth module, action button, data-interface, digital signal processor, reservoir liquid crystal is all connected with microprocessor, described reservoir, note amplifier is all connected with digital signal processor, described audio port is connected with note amplifier, described digital signal processor, microprocessor all passes through Power supply, and described LCD panel is connected with power supply by power switch, and power switch is by Microprocessor S3C44B0X, pass through said structure, user can in car music appreciating, and wireless data exchange can be realized with user mobile phone by bluetooth module, thus the music can play-overed in user mobile phone, meet the higher demand of people.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is theory diagram of the present invention.
Embodiment
With reference to Fig. 1, the invention discloses a kind of vehicle-carrying music player, comprise housing, microprocessor is provided with in housing, bluetooth module, data-interface, reservoir, digital signal processor, audio port, note amplifier, action button, power supply, LCD panel, described bluetooth module, action button, data-interface, digital signal processor, reservoir liquid crystal is all connected with microprocessor, described reservoir, note amplifier is all connected with digital signal processor, described audio port is connected with note amplifier, described digital signal processor, microprocessor all passes through Power supply, and described LCD panel is connected with power supply by power switch, and power switch is by Microprocessor S3C44B0X.
Can by the data storing of outside in reservoir by data-interface, and this device can realize wireless data with user mobile phone by bluetooth module and exchanges, thus can immediately by the music in user mobile phone out.
The signal that microprocessor is used for accepting user's control operation button controls, and by information displaying such as the songs of current broadcasting in LCD panel, then sends instruction to data-signal process chip, make its audio signal exactly
,after digital signal processor receives signal, digital signal processor obtains music data from reservoir. be transported to note amplifier after then being processed. and note amplifier lattice signal intensity is amplified. and be then sent to the audio port that can connect a pair earphone, user plugs in the earphone and to have found pleasure in regard to audible sound.
Certainly, the power acquisition in this example be self storage battery power supply in car.
Above to a kind of vehicle-carrying music player that the embodiment of the present invention provides, be described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (1)
1. a vehicle-carrying music player, it is characterized in that: comprise housing, microprocessor is provided with in housing, bluetooth module, data-interface, reservoir, digital signal processor, audio port, note amplifier, action button, power supply, LCD panel, described bluetooth module, action button, data-interface, digital signal processor, reservoir liquid crystal is all connected with microprocessor, described reservoir, note amplifier is all connected with digital signal processor, described audio port is connected with note amplifier, described digital signal processor, microprocessor all passes through Power supply, and described LCD panel is connected with power supply by power switch, and power switch is by Microprocessor S3C44B0X.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451432.9A CN105047219A (en) | 2015-07-27 | 2015-07-27 | Vehicle load music player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451432.9A CN105047219A (en) | 2015-07-27 | 2015-07-27 | Vehicle load music player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105047219A true CN105047219A (en) | 2015-11-11 |
Family
ID=54453702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451432.9A Pending CN105047219A (en) | 2015-07-27 | 2015-07-27 | Vehicle load music player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105047219A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030114133A1 (en) * | 2001-12-14 | 2003-06-19 | Ryan S. Enners | MP3 player for vehicles |
| US20100036666A1 (en) * | 2008-08-08 | 2010-02-11 | Gm Global Technology Operations, Inc. | Method and system for providing meta data for a work |
| CN102103883A (en) * | 2009-12-18 | 2011-06-22 | 上海九番科技发展有限公司 | Car music player and playing method |
| CN102332293A (en) * | 2011-07-22 | 2012-01-25 | 重庆长安汽车股份有限公司 | Vehicle-mounted digital music player |
| CN203325455U (en) * | 2013-07-04 | 2013-12-04 | 范君仿 | Vehicle-mounted multimedia device |
| CN203503295U (en) * | 2013-10-12 | 2014-03-26 | 东莞市凯泰科技有限公司 | Vehicle-mounted audio playback device |
-
2015
- 2015-07-27 CN CN201510451432.9A patent/CN105047219A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030114133A1 (en) * | 2001-12-14 | 2003-06-19 | Ryan S. Enners | MP3 player for vehicles |
| US20100036666A1 (en) * | 2008-08-08 | 2010-02-11 | Gm Global Technology Operations, Inc. | Method and system for providing meta data for a work |
| CN102103883A (en) * | 2009-12-18 | 2011-06-22 | 上海九番科技发展有限公司 | Car music player and playing method |
| CN102332293A (en) * | 2011-07-22 | 2012-01-25 | 重庆长安汽车股份有限公司 | Vehicle-mounted digital music player |
| CN203325455U (en) * | 2013-07-04 | 2013-12-04 | 范君仿 | Vehicle-mounted multimedia device |
| CN203503295U (en) * | 2013-10-12 | 2014-03-26 | 东莞市凯泰科技有限公司 | Vehicle-mounted audio playback device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |