CN204013953U - A kind of automobile audio with safety warning function - Google Patents
A kind of automobile audio with safety warning function Download PDFInfo
- Publication number
- CN204013953U CN204013953U CN201420131978.7U CN201420131978U CN204013953U CN 204013953 U CN204013953 U CN 204013953U CN 201420131978 U CN201420131978 U CN 201420131978U CN 204013953 U CN204013953 U CN 204013953U
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- vehicle audio
- automobile
- audio
- detecting module
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- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model provides a kind of automobile audio with safety warning function, comprises vehicle audio body and main power source; Described vehicle audio body is built-in with bluetooth module and driving monitoring circuit, is equipped with detecting module outward; Described driving monitoring circuit is powered by main power source; Between described vehicle audio body and detecting module, communicate by bluetooth module, the data of detecting module are transferred to vehicle audio body by driving monitoring circuit.Described detecting module comprises sending module, accepts module and radar detedtor control circuit.Described radar detedtor control circuit can be battery-powered.The utility model utilizes automobile audio display screen large, and the advantage that acoustic function is strong offers user by the information warning in driving by sound equipment screen and loud speaker, can accurately judge clearly the current residing situation of automobile, to realize safe driving.
Description
Technical field
The utility model relates to technical field of automotive electronics, is specifically related to a kind of automobile audio with safety warning function.
Background technology
Although existing automobile audio has larger information display screen and relatively high power loud speaker, but can only provide the entertainment information such as broadcast receiver and music, and existing alarm device for vehicle is to be all independently arranged in Zhong Kong district, like this, just cause the demonstration in Zhong Kong district too to disperse, information warning is not easy to be noticed by user, so that alarming effect can not fully demonstrate.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of automobile audio with safety warning function, utilizes automobile audio display screen large, the advantage that acoustic function is strong, by the information warning in driving by sound equipment screen and loud speaker accurate and visual offer user.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of automobile audio with safety warning function, comprises vehicle audio body and main power source; Described vehicle audio body is built-in with bluetooth module and driving monitoring circuit, is equipped with detecting module outward; Described driving monitoring circuit is powered by main power source; Between described vehicle audio body and detecting module, communicate by bluetooth module, the data of detecting module are transferred to vehicle audio body by driving monitoring circuit.
Further, described detecting module comprises sending module, accepts module and radar detedtor control circuit.
Further, described radar detedtor control circuit can be battery-powered.
Further, in described vehicle audio body, be also provided with governor circuit and audio frequency processing circuit module, display module, power amplifier module, interface module; Described main control circuit and audio frequency processing circuit module are connected with described display module, power amplifier module and interface module respectively.
Advantage and the good effect that the utlity model has are: cost is low, easy for installation, and safety warning effect is good, and user can accurately judge the current residing situation of automobile clearly, to realize safe driving.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
There is an automobile audio for safety warning function, comprise vehicle audio body and main power source; Described vehicle audio body is built-in with bluetooth module and driving monitoring circuit, is equipped with detecting module outward; Described driving monitoring circuit is powered by main power source; Between described vehicle audio body and detecting module, communicate by bluetooth module, the data of detecting module are transferred to vehicle audio body by driving monitoring circuit.
Described detecting module is similar to radar detedtor, comprises sending module, accepts module and radar detedtor control circuit.
Described radar detedtor control circuit can, by outside powered battery, also can be powered by the main power source of vehicle audio.
In described vehicle audio body, be also provided with governor circuit and audio frequency processing circuit module, display module, power amplifier module and interface module; Described main control circuit and audio frequency processing circuit module are connected with described display module, power amplifier module, interface module and main power source and driving monitoring circuit respectively.
Described bluetooth module is preferred wireless transmission method, convenient and swift, flexibility is strong, also can select other transmission meanss.
In the extremely low situation of the visibility such as dense fog/haze, open moving car alarm function by user by automobile audio, in the safe distance scope of front, there is barrier when travelling, the ultrasonic listening of ultrasonic wave sending module transmitting is to barrier and detection information is fed back to ultrasonic wave accept module, is then transferred to driving monitoring circuit through wireless blue tooth communication module.The main control circuit of automobile audio is received the warning message that driving monitoring circuit sends, and by main control circuit, the display screen by sound equipment after information identifying processing is shown and provides sound warning by loud speaker.In vehicle audio body, be also provided with vehicle-speed monitoring module, can calculate the time that automobile and front barrier meet, and information is fed back to governor circuit and audio frequency processing circuit module, when car nearer near barrier, the screen of vehicle audio can show distance and the Encounter Time with barrier, the caution sound of vehicle audio can strengthen and be rapid all the more, and also just explanation is more dangerous.Can be according to the power of caution sound and frequency change, judge clearly automobile situation of living in.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model scope, within all should still belonging to this patent covering scope.
Claims (4)
1. there is an automobile audio for safety warning function, comprise vehicle audio body and main power source; It is characterized in that: described vehicle audio body is built-in with bluetooth module and driving monitoring circuit, is equipped with detecting module outward; Described driving monitoring circuit is powered by main power source; Between described vehicle audio body and detecting module, communicate by bluetooth module, the data of detecting module are transferred to vehicle audio body by driving monitoring circuit.
2. a kind of automobile audio with safety warning function according to claim 1, is characterized in that: described detecting module comprises sending module, accepts module and radar detedtor control circuit.
3. a kind of automobile audio with safety warning function according to claim 2, is characterized in that: described radar detedtor control circuit can be battery-powered.
4. a kind of automobile audio with safety warning function according to claim 1, is characterized in that: in described vehicle audio body, be also provided with governor circuit and audio frequency processing circuit module, display module, power amplifier module and interface module; Described main control circuit and audio frequency processing circuit module are connected with described display module, power amplifier module and interface module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131978.7U CN204013953U (en) | 2014-03-21 | 2014-03-21 | A kind of automobile audio with safety warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131978.7U CN204013953U (en) | 2014-03-21 | 2014-03-21 | A kind of automobile audio with safety warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204013953U true CN204013953U (en) | 2014-12-10 |
Family
ID=52053888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131978.7U Expired - Fee Related CN204013953U (en) | 2014-03-21 | 2014-03-21 | A kind of automobile audio with safety warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204013953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268380A (en) * | 2021-10-27 | 2022-04-01 | 浙江零跑科技股份有限公司 | Automobile Bluetooth non-inductive access improvement method based on sound wave communication |
-
2014
- 2014-03-21 CN CN201420131978.7U patent/CN204013953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268380A (en) * | 2021-10-27 | 2022-04-01 | 浙江零跑科技股份有限公司 | Automobile Bluetooth non-inductive access improvement method based on sound wave communication |
| CN114268380B (en) * | 2021-10-27 | 2024-03-08 | 浙江零跑科技股份有限公司 | Automobile Bluetooth non-inductive entry improvement method based on acoustic wave communication |
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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: 20141210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |