CN203840326U - A vehicle-mounted radio set control system and an automobile - Google Patents
A vehicle-mounted radio set control system and an automobile Download PDFInfo
- Publication number
- CN203840326U CN203840326U CN201420111591.5U CN201420111591U CN203840326U CN 203840326 U CN203840326 U CN 203840326U CN 201420111591 U CN201420111591 U CN 201420111591U CN 203840326 U CN203840326 U CN 203840326U
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- vehicle
- intensity
- mounted radio
- signal
- control system
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Abstract
The utility model provides a vehicle-mounted radio set control system and an automobile. The vehicle-mounted radio set control system comprises a signal receiver used for receiving frequency modulation broadcast signals, an intensity identifier electrically connected with the signal receiver and obtaining the signal intensity of the signals received by the signal receiver and a controller electrically connected with the intensity identifier and adjusting a playing mode of a vehicle-mounted radio set according to the signal intensity. According to the system provided by the utility model, through the intensity recognizer and the controller, a volume and the playing mode of the radio set can be changed according to the intensity of the frequency modulation broadcast signals in a vehicle driving process; manual operation is not needed; audio-video feel of a user when the user is in the car is improved; simultaneously, reasons of unsafety due to adjusting of the radio set during the vehicle driving are avoided; the user driving is safer; the operation is simpler; and the usage is more convenient.
Description
Technical field
The utility model relates to vehicle electric field, particularly a kind of vehicle-mounted radio control system and automobile.
Background technology
Along with automobile is more and more dissolved in the middle of people's life, automation, the intellectuality of vehicle mounted electrical apparatus are also more and more concerned.Vehicle-mounted radio is exactly present people the most frequently used vehicle mounted electrical apparatus that arrive when driving a car.But automobile travels in different areas, signal is also constantly to change, and be difficult to guarantee that audibility is keeping optimum state always, so driver just need to constantly regulate wireless volume and play mode.
Utility model content
The utility model provides a kind of vehicle-mounted radio control system and automobile, its objective is in order automatically to regulate broadcast receiver volume or play mode when radio receiver signal is bad.
In order to achieve the above object, embodiment of the present utility model provides a kind of vehicle-mounted radio control system, comprising:
For receiving the signal receiver of fm broadcast signal;
Be electrically connected to described signal receiver, obtain the intensity identifier of the signal strength signal intensity of the received signal of described signal receiver;
Be electrically connected to described intensity identifier, according to described signal strength signal intensity, regulate the controller of vehicle-mounted radio play mode.
Wherein, described vehicle-mounted radio play mode comprises radio receiver mode, DVD play mode and USB play mode.
Wherein, described vehicle-mounted radio control system also comprises:
For when described intensity identifier picks out described signal strength signal intensity lower than preset signals intensity, reduce the volume adjuster of broadcast receiver volume, described volume adjuster is electrically connected to described intensity identifier.
Wherein said controller comprises: for when described signal strength signal intensity reaches a Preset Time lower than preset signals intensity, the play mode of described vehicle-mounted radio is adjusted to the mode tuning device of DVD play mode or USB play mode.
The utility model also provides a kind of automobile, comprises above-mentioned vehicle-mounted radio control system.
Such scheme of the present utility model has following beneficial effect:
Vehicle-mounted radio control system provided by the utility model and automobile by described intensity identifier and described controller can be when driving along with the power of fm broadcast signal changes wireless volume and play mode, without manual operation; Both improved audiovisual when user rides impression, the unsafe factor having occurred because regulate broadcast receiver while also having avoided driving, drives user safer simultaneously, operates simplyr, uses convenient.
Accompanying drawing explanation
Fig. 1 is system configuration schematic diagram described in the utility model.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model can not automatically regulate broadcast receiver volume or play mode problem for existing when radio receiver signal is bad, and a kind of vehicle-mounted radio control system and automobile are provided.
As shown in Figure 1, embodiment of the present utility model provides a kind of vehicle-mounted radio control system, comprising: for receiving the signal receiver of fm broadcast signal; Be electrically connected to described signal receiver, obtain the intensity identifier of the signal strength signal intensity of the received signal of described signal receiver; Be electrically connected to described intensity identifier, according to described signal strength signal intensity, regulate the controller of vehicle-mounted radio play mode.
Wherein, the antenna that the signal receiver described in above-described embodiment of the present utility model is automobile, is arranged on automobile external, for receiving fm broadcast signal.
System described in above-described embodiment of the present utility model by described intensity identifier and described controller can be when driving along with the power of fm broadcast signal changes wireless volume and play mode, without manual operation; Both improved audiovisual when user rides impression, the unsafe factor having occurred because regulate broadcast receiver while also having avoided driving, drives user safer simultaneously, operates simplyr, uses convenient
Wherein, described vehicle-mounted radio play mode comprises radio receiver mode, DVD play mode and USB play mode.
Wherein, described vehicle-mounted radio control system also comprises: for when described intensity identifier picks out described signal strength signal intensity lower than preset signals intensity, reduce the volume adjuster of broadcast receiver volume, described volume adjuster is electrically connected to described intensity identifier.
The strength range of normally logging on to a TV channel in the utility model above-described embodiment is FM:(21 ± 6) dB, AM:(32 ± 6) dB; So when described signal strength signal intensity is during lower than described preset signals intensity FM:15dB, AM:26dB, described volume adjuster will reduce broadcast receiver volume, prevent from the generation that causes stinging ear noise because of poor signal from affecting driver's driving.
Wherein, described controller comprises: for when described signal strength signal intensity reaches a Preset Time lower than preset signals intensity, the play mode of described vehicle-mounted radio is adjusted to the mode tuning device of DVD play mode or USB play mode.
Preset Time described in above-described embodiment of the present utility model is 10 seconds, that is to say that described mode tuning device will be adjusted to wireless play mode DVD play mode and USB play mode after signal strength signal intensity continues 10 seconds lower than described preset signals intensity FM:15dB, AM:26dB.Wherein, being preferentially adjusted to DVD play mode, is then USB play mode.
Embodiment of the present utility model also provides a kind of automobile, and described automobile comprises above-mentioned vehicle-mounted radio control system.
Vehicle-mounted radio control system provided by the utility model and automobile by described intensity identifier and described controller can be when driving along with the power of fm broadcast signal changes wireless volume and play mode, without manual operation; Both improved audiovisual when user rides impression, the unsafe factor having occurred because regulate broadcast receiver while also having avoided driving, drives user safer simultaneously, operates simplyr, uses convenient.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a vehicle-mounted radio control system, is characterized in that, comprising:
For receiving the signal receiver of fm broadcast signal;
Be electrically connected to described signal receiver, obtain the intensity identifier of the signal strength signal intensity of the received signal of described signal receiver;
Be electrically connected to described intensity identifier, according to described signal strength signal intensity, regulate the controller of vehicle-mounted radio play mode.
2. vehicle-mounted radio control system according to claim 1, is characterized in that, described vehicle-mounted radio play mode comprises radio receiver mode, DVD play mode and USB play mode.
3. vehicle-mounted radio control system according to claim 1, is characterized in that, also comprises:
For when described intensity identifier picks out described signal strength signal intensity lower than preset signals intensity, reduce the volume adjuster of broadcast receiver volume, described volume adjuster is electrically connected to described intensity identifier.
4. vehicle-mounted radio control system according to claim 2, is characterized in that, described controller comprises:
For when described signal strength signal intensity reaches a Preset Time lower than preset signals intensity, the play mode of described vehicle-mounted radio is adjusted to the mode tuning device of DVD play mode or USB play mode.
5. an automobile, is characterized in that, comprises the vehicle-mounted radio control system as described in claim 1 to 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111591.5U CN203840326U (en) | 2014-03-12 | 2014-03-12 | A vehicle-mounted radio set control system and an automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111591.5U CN203840326U (en) | 2014-03-12 | 2014-03-12 | A vehicle-mounted radio set control system and an automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840326U true CN203840326U (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111591.5U Expired - Fee Related CN203840326U (en) | 2014-03-12 | 2014-03-12 | A vehicle-mounted radio set control system and an automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840326U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444453A (en) * | 2016-10-31 | 2017-02-22 | 广州视源电子科技股份有限公司 | Bidirectional automatic sensing switching method and system for radio |
| CN108282241A (en) * | 2018-01-15 | 2018-07-13 | 播思通讯技术（北京）有限公司 | A kind of vehicle-mounted radio signal processing apparatus and method |
| CN109131168A (en) * | 2018-09-28 | 2019-01-04 | 北京长城华冠汽车科技股份有限公司 | Vehicle mounted multimedia control system and vehicle |
| CN109361821A (en) * | 2018-11-30 | 2019-02-19 | 维沃移动通信有限公司 | A kind of method and mobile terminal controlling alarm clock |
| US11070915B2 (en) * | 2019-01-03 | 2021-07-20 | Hyundai Motor Company | Vehicle and audio processing method for the same |
-
2014
- 2014-03-12 CN CN201420111591.5U patent/CN203840326U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444453A (en) * | 2016-10-31 | 2017-02-22 | 广州视源电子科技股份有限公司 | Bidirectional automatic sensing switching method and system for radio |
| CN106444453B (en) * | 2016-10-31 | 2019-06-07 | 广州视源电子科技股份有限公司 | A kind of method and system of the two-way automatic sensing switching of radio |
| CN108282241A (en) * | 2018-01-15 | 2018-07-13 | 播思通讯技术（北京）有限公司 | A kind of vehicle-mounted radio signal processing apparatus and method |
| CN109131168A (en) * | 2018-09-28 | 2019-01-04 | 北京长城华冠汽车科技股份有限公司 | Vehicle mounted multimedia control system and vehicle |
| CN109361821A (en) * | 2018-11-30 | 2019-02-19 | 维沃移动通信有限公司 | A kind of method and mobile terminal controlling alarm clock |
| US11070915B2 (en) * | 2019-01-03 | 2021-07-20 | Hyundai Motor Company | Vehicle and audio processing method for the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |