CN201766709U - Car sound box with LED warning screen - Google Patents
Car sound box with LED warning screen Download PDFInfo
- Publication number
- CN201766709U CN201766709U CN2010205044713U CN201020504471U CN201766709U CN 201766709 U CN201766709 U CN 201766709U CN 2010205044713 U CN2010205044713 U CN 2010205044713U CN 201020504471 U CN201020504471 U CN 201020504471U CN 201766709 U CN201766709 U CN 201766709U
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- warning screen
- led warning
- audio
- led
- sound box
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Abstract
The utility model discloses a car sound box with an LED warning screen and relates to a car sound box, in particular to a car sound box with an LED warning screen that gives out different prompting colors according to car speed. The car sound box with the LED warning screen comprises a car sound box, a car speed sensor, a car speed acquisition module and an audio frequency conversion module, wherein the car sound box comprises a sound box main control circuit and a speaker, and the car speed acquisition module and the audio frequency conversion module are arranged in the sound box main control circuit; the car sound box also comprises the LED warning screen, an LED warning screen circuit and a frequency conversion circuit; the LED warning screen is electrically connected with the LED warning screen circuit, and the LED warning screen is an LED lamp bar that is provided with three rows of LED lamps; and the three rows of LED lamps of the LED lamp bar are respectively yellow, green and red. The car sound box with the LED warning screen has the following benefits: 1. due to the increase or reduction of musical audio frequency and car speed in identical proportion, a driver can maintain active and clear-headed for long time and get rid of fatigue; and 2. when the car drives over the speed limit or at too low speed, the LED warning screen offers a prompt that can be easily observed by the driver.
Description
Technical field
The utility model relates to vehicle audio, relates in particular to a kind of vehicle audio that sends the LED warning screen of different prompting colors according to the speed of a motor vehicle that has.
Background technology
Fast-developing and renewal along with automobile audio, the function of vehicle audio is more and more complete, application is also strong more, can realize that bluetooth docks with mobile phone, also can realize that voice dock, but along with the increasing of automobile young user, young car owner also proposes to get over high request to the asking most of hot and fashion of vehicle audio tonequality and audio frequency with navigator, particularly when driving, wish in the dynamic music of sound equipment, to find and drive to form interactive music element; Secondly, in overspeed of vehicle, the driver does not notice that the speed of a motor vehicle on the speedometer changes, if can there be a kind of more eye-catching prompting to tell driver's excessive velocities or slow excessively, will reduce a lot of traffic violations in the time of most of.
The utility model content
The utility model aims to provide a kind of vehicle audio that sends the LED warning screen of different prompting colors according to the speed of a motor vehicle that has at the deficiency of above-mentioned technical problem.
The utility model is achieved through the following technical solutions: a kind of vehicle audio with the LED warning screen, comprise vehicle audio, vehicle speed sensor, speed data collection module and audio frequency frequency-variable module, vehicle audio comprises sound equipment governor circuit and loud speaker, and speed data collection module and audio frequency frequency-variable module are arranged at the sound equipment governor circuit; Described vehicle speed sensor is provided with the vehicle speed sensor signal output port, described speed data collection module is provided with speed data collection module by signal input port and speed data collection module by signal output port, described sound equipment governor circuit is provided with sound equipment governor circuit signal output port, described audio frequency frequency-variable module is provided with vehicle speed signal input port, audio signal input end mouth and Audio output port, and described loud speaker is provided with the audio signal input end mouth; The vehicle speed sensor signal output port of described vehicle speed sensor is connected by conductor signal with the speed data collection module by signal input port of described speed data collection module, the speed data collection module by signal output port of described speed data collection module is connected by conductor signal with the vehicle speed signal input port of described audio frequency frequency-variable module, the sound equipment governor circuit signal output port of described vehicle audio is connected by conductor signal with the audio signal input end mouth of described audio frequency frequency-variable module, and the Audio output port of described audio frequency frequency-variable module is connected by conductor signal with the audio signal input end mouth of described loud speaker; The utility model also comprises LED warning screen, LED warning screen circuit and becomes the screen circuit; The LED warning screen is electrically connected with LED warning screen circuit; The LED warning screen is a LED lamp bar, and LED lamp bar is provided with three row LED lamps, and three row LED lamps of LED lamp bar are respectively yellow LED lamp, green LED lamp and red LED lamp; The LED warning screen is arranged at the windshield below; Described change screen circuit is provided with the vehicle speed signal input port and becomes the screen signal output port, and described LED warning screen circuit is provided with and becomes the screen signal input port; The vehicle speed signal input port of described change screen circuit is connected by conductor signal with described speed data collection module by signal output port; The change screen signal output port of described change screen circuit is connected by conductor signal with the change screen signal input port of LED warning screen circuit.
The beneficial effects of the utility model are: one, on the sound equipment governor circuit of vehicle audio, add speed data collection module and audio frequency frequency-variable module, collect the speed of automobile by the speed data collection module, and automobile speed passed to the audio frequency frequency-variable module, audio signal in audio frequency frequency-variable module analysis-by-synthesis automobile speed and the sound equipment governor circuit line data of going forward side by side is handled, then, the audio frequency frequency-variable module will be exported and a kind ofly become the audio frequency that increases in proportion or reduce with automobile speed and be transported on the loud speaker, when the speed of a motor vehicle is accelerated, the music frequency of playing from loud speaker is accelerated, when the speed of a motor vehicle slows down, the music frequency of playing from loud speaker slows down, thereby in music, find a kind of element interactive, allow the driver really know from experience a kind of sensation of people's car unification with driving formation; More in addition, such design effect can obtain a kind of prompting from music in the time of driver's excessive velocities, should slow down, thereby guarantee driving safety; Secondly, music VF and speed of a motor vehicle maintenance increase in proportion or reduce to keep the driver to keep brain active clear-headed for a long time, remove driver's fatigue, make that driving is safer; They are two years old, the LED warning screen is provided with the LED lamp of three kinds of colors, be respectively yellow LED lamp, green LED lamp and red LED lamp, by the speed data collection module speed of a motor vehicle is passed to change screen circuit, become the screen circuit shows different colours on the LED warning screen according to the different speed of a motor vehicle LED lamp, the speed of a motor vehicle be less than or equal to 60 kilometers/the LED warning screen shows yellow LED lamp per hour the time, the speed of a motor vehicle 60 kilometers/per hour to 120 kilometers/the LED warning screen shows green LED lamp per hour the time, the speed of a motor vehicle be greater than or equal to 120 kilometers/the LED warning screen shows red LED lamp per hour the time, the LED warning screen is installed on the windshield below, very eye-catching, so long as overspeed of vehicle or on highway speed cross when low, the LED warning screen is made corresponding prompt at once, and the driver is easy to just can observe the prompting on the LED warning screen.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further:
With reference to shown in Figure 1, the vehicle speed sensor signal output port of vehicle speed sensor is connected by conductor signal with the speed data collection module by signal input port of speed data collection module, the speed data collection module by signal output port of speed data collection module is connected by conductor signal with the vehicle speed signal input port of audio frequency frequency-variable module, the sound equipment governor circuit signal output port of vehicle audio is connected by conductor signal with the audio signal input end mouth of audio frequency frequency-variable module, and the Audio output port of audio frequency frequency-variable module is connected by conductor signal with the audio signal input end mouth of loud speaker.On the sound equipment governor circuit of vehicle audio, add speed data collection module and audio frequency frequency-variable module, collect the speed of automobile by the speed data collection module, and automobile speed passed to the audio frequency frequency-variable module, audio signal in audio frequency frequency-variable module analysis-by-synthesis automobile speed and the sound equipment governor circuit line data of going forward side by side is handled, then, the audio frequency frequency-variable module will be exported and a kind ofly become the audio frequency that increases in proportion or reduce with automobile speed and be transported on the loud speaker, when the speed of a motor vehicle is accelerated, the music frequency of playing from loud speaker is accelerated, when the speed of a motor vehicle slows down, the music frequency of playing from loud speaker slows down, thereby in music, find a kind of element interactive, allow the driver really know from experience a kind of sensation of people's car unification with driving formation; More in addition, such design effect can obtain a kind of prompting from music in the time of driver's excessive velocities, should slow down, thereby guarantee driving safety; Secondly, music VF and speed of a motor vehicle maintenance increase in proportion or reduce to keep the driver to keep brain active clear-headed for a long time, remove driver's fatigue, make that driving is safer.
Still with reference to shown in Figure 1, become the screen circuit and be provided with the vehicle speed signal input port and become the screen signal output port, LED warning screen circuit is provided with and becomes the screen signal input port; The vehicle speed signal input port that becomes the screen circuit is connected by conductor signal with described speed data collection module by signal output port; The change screen signal output port of described change screen circuit is connected by conductor signal with the change screen signal input port of LED warning screen circuit.The LED warning screen is provided with the LED lamp of three kinds of colors, be respectively yellow LED lamp, green LED lamp and red LED lamp, by the speed data collection module speed of a motor vehicle is passed to change screen circuit, become the screen circuit shows different colours on the LED warning screen according to the different speed of a motor vehicle LED lamp, the speed of a motor vehicle be less than or equal to 60 kilometers/the LED warning screen shows yellow LED lamp per hour the time, the speed of a motor vehicle 60 kilometers/per hour to 120 kilometers/the LED warning screen shows green LED lamp per hour the time, the speed of a motor vehicle be greater than or equal to 120 kilometers/the LED warning screen shows red LED lamp per hour the time, the LED warning screen is installed on the windshield below, very eye-catching, so long as overspeed of vehicle or on highway speed cross when low, the LED warning screen is made corresponding prompt at once, and the driver is easy to observe the prompting on the LED warning screen.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not constitute any restriction to the utility model just for convenience of description.
Claims (1)
1. vehicle audio with the LED warning screen, comprise vehicle audio, vehicle speed sensor, speed data collection module and audio frequency frequency-variable module, vehicle audio comprises sound equipment governor circuit and loud speaker, and speed data collection module and audio frequency frequency-variable module are arranged at the sound equipment governor circuit;
Described vehicle speed sensor is provided with the vehicle speed sensor signal output port, described speed data collection module is provided with speed data collection module by signal input port and speed data collection module by signal output port, described sound equipment governor circuit is provided with sound equipment governor circuit signal output port, described audio frequency frequency-variable module is provided with vehicle speed signal input port, audio signal input end mouth and Audio output port, and described loud speaker is provided with the audio signal input end mouth;
The vehicle speed sensor signal output port of described vehicle speed sensor is connected by conductor signal with the speed data collection module by signal input port of described speed data collection module, the speed data collection module by signal output port of described speed data collection module is connected by conductor signal with the vehicle speed signal input port of described audio frequency frequency-variable module, the sound equipment governor circuit signal output port of described vehicle audio is connected by conductor signal with the audio signal input end mouth of described audio frequency frequency-variable module, and the Audio output port of described audio frequency frequency-variable module is connected by conductor signal with the audio signal input end mouth of described loud speaker;
It is characterized in that: also comprise LED warning screen, LED warning screen circuit and become the screen circuit; The LED warning screen is electrically connected with LED warning screen circuit; The LED warning screen is a LED lamp bar, and LED lamp bar is provided with three row LED lamps, and three row LED lamps of LED lamp bar are respectively yellow LED lamp, green LED lamp and red LED lamp; The LED warning screen is arranged at the windshield below;
Described change screen circuit is provided with the vehicle speed signal input port and becomes the screen signal output port, and described LED warning screen circuit is provided with and becomes the screen signal input port; The vehicle speed signal input port of described change screen circuit is connected by conductor signal with described speed data collection module by signal output port; The change screen signal output port of described change screen circuit is connected by conductor signal with the change screen signal input port of LED warning screen circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205044713U CN201766709U (en) | 2010-08-25 | 2010-08-25 | Car sound box with LED warning screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205044713U CN201766709U (en) | 2010-08-25 | 2010-08-25 | Car sound box with LED warning screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766709U true CN201766709U (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205044713U Expired - Fee Related CN201766709U (en) | 2010-08-25 | 2010-08-25 | Car sound box with LED warning screen |
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| Country | Link |
|---|---|
| CN (1) | CN201766709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951535A (en) * | 2010-08-25 | 2011-01-19 | 深圳市索菱实业有限公司 | Vehicle-mounted speaker having LED warning screen |
-
2010
- 2010-08-25 CN CN2010205044713U patent/CN201766709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951535A (en) * | 2010-08-25 | 2011-01-19 | 深圳市索菱实业有限公司 | Vehicle-mounted speaker having LED warning screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Fumin Xikeng old village soling Technology Industrial Park building A.B.C Patentee after: Shenzhen Soling Industrial Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Fumin Xikeng old village soling Technology Industrial Park building A.B.C Patentee before: Shenzhen Soling Industrial Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Sin Hang community building sixth, building 7, Guanzhang Patentee after: Shenzhen Soling Industrial Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Fumin Xikeng old village soling Technology Industrial Park building A.B.C Patentee before: Shenzhen Soling Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20150825 |
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| EXPY | Termination of patent right or utility model |