CN205249263U - Bluetooth routing equipment based on bluetooth car kit - Google Patents
Bluetooth routing equipment based on bluetooth car kit Download PDFInfo
- Publication number
- CN205249263U CN205249263U CN201520714676.7U CN201520714676U CN205249263U CN 205249263 U CN205249263 U CN 205249263U CN 201520714676 U CN201520714676 U CN 201520714676U CN 205249263 U CN205249263 U CN 205249263U
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- bluetooth
- equipment
- earphone
- loudspeaker
- control chip
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Abstract
The utility model provides a bluetooth routing equipment based on bluetooth car kit, include: bluetooth control chip, connect in bluetooth control chip's audio output unit, bluetooth switch unit, power management unit and earphone, loudspeaker, earphone, loudspeaker are all connected in audio output unit, through the access that unit control switches a plurality of bluetooth equipments is switched to the bluetooth, and passes through bluetooth control chip will the speech signal or the audio signal of bluetooth equipment are play by earphone or loudspeaker. The utility model discloses bluetooth routing equipment based on bluetooth car kit has effectively realized the application of a plurality of equipment multiple functions on bluetooth routing equipment, uses same set of bluetooth routing equipment both can answer a plurality of phones, also can listen to the music on a plurality of equipment simultaneously, makes the bluetooth equipment obtain make full use of in the at utmost, and convenience safe in utilization has improved and has received the happy effect of listening.
Description
Technical field
The utility model relates to bluetooth earphone technical field, particularly a kind of bluetooth route based on on-vehicle BluetoothEquipment.
Background technology
At present, mobile unit has been widely used in automotive field, and car phone, vehicle-mounted music have also had certain modelThe application of enclosing, but simultaneously exist user to experience problem, for example user need to use bluetooth earphone receiving calls,And in the time that user listens to music, need to manually change to Bluetooth music playback equipment, operate cumbersome, also unfavorableIn safe driving, and cannot use vehicle audio effect.
Utility model content
The purpose of this utility model is to propose a kind of bluetooth routing device based on on-vehicle Bluetooth, can realize multiple establishingThe application of standby several functions on bluetooth routing device, is used same set of bluetooth routing device both can answer multiplePhone also can be listened to the music on multiple equipment simultaneously, safe and convenient to use, has improved the effect of listening to musicReally.
Improve the subwoofer effect of bluetooth earphone, provide accurately hearing enjoying true to nature to user.
For achieving the above object, the utility model proposes a kind of bluetooth routing device based on on-vehicle Bluetooth, bagDraw together: Bluetooth control chip, the audio output unit that is connected in described Bluetooth control chip, bluetooth switch unit,PMU and earphone, loudspeaker, described earphone, loudspeaker are all connected in audio output unit, by describedThe access that multiple bluetooth equipments are switched in the control of bluetooth switch unit, and by described Bluetooth control chip by described indigo plantTooth equipment voice signal or audio signal play by earphone or loudspeaker.
Further, in the above-mentioned bluetooth routing device based on on-vehicle Bluetooth, described bluetooth switch unit passes throughHFP module is connected at least one bluetooth equipment for voice service.
Further, in the above-mentioned bluetooth routing device based on on-vehicle Bluetooth, described bluetooth switch unit also passes throughA2DP module is connected at least one bluetooth equipment for music service.
Further, in the above-mentioned bluetooth routing device based on on-vehicle Bluetooth, described for voice service at leastOne bluetooth equipment is two.
Further, in the above-mentioned bluetooth routing device based on on-vehicle Bluetooth, described for music service at leastOne bluetooth equipment is two.
The bluetooth routing device of the utility model based on on-vehicle Bluetooth effectively realized multiple equipment several functions and existedApplication on bluetooth routing device, is used same set of bluetooth routing device both can answer multiple phones, also canListen to the music on multiple equipment simultaneously, make to the full extent bluetooth equipment be fully used, use peaceComplete convenient, improve the effect of listening to music.
Brief description of the drawings
Fig. 1 is the structured flowchart of the bluetooth routing device of the utility model based on on-vehicle Bluetooth
Detailed description of the invention
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Refer to Fig. 1, the bluetooth routing device of the utility model based on on-vehicle Bluetooth, comprising: Bluetooth control coreSheet 1 (MCU chip), the audio output unit 2 that is connected in described Bluetooth control chip 1, bluetooth are switched singleUnit 3, PMU 4 and earphone 5, loudspeaker 6, described earphone 5, loudspeaker 6 are all connected in audio frequency outputUnit 2, controls the access of switching multiple bluetooth equipments by described bluetooth switch unit 3, and by described indigo plantTooth control chip 1 by described bluetooth equipment voice signal or audio signal broadcast by earphone 5 or loudspeaker 6Put.
Wherein, described PMU 4 is connected in Bluetooth control chip 1, for giving Bluetooth control chip 1Power supply.
Described bluetooth switch unit 3 is for switching voice service and music and media play service.
Particularly, described bluetooth switch unit 3 is by HFP (Hands-freeProfile, bluetooth handsfree application)Module is connected at least one bluetooth equipment, for connecting the voice service of this bluetooth equipment; Described bluetooth is switched singleUnit 3 is also by A2DP (AdvancedAudioDistributionProfile, the agreement of Bluetooth audio frequency mode)Module is connected at least one bluetooth equipment, for connecting the music service of this bluetooth equipment. It should be noted that,Described bluetooth switch unit 3 can be connected in two or more for voice service by HFP module simultaneouslyBluetooth equipment, described bluetooth switch unit 3 also can by A2DP module be connected in simultaneously two or two withThe upper bluetooth equipment for music service.
The course of work of the bluetooth routing device of the utility model based on on-vehicle Bluetooth is as follows:
When use, user can, according to its needs, access bluetooth by its hand-held terminal device by HFP moduleControl chip 1, in the time that user's hand-held terminal device is answered or called, is placed in bluetooth switch unit 3HFP module side, the call of user's hand-held terminal device is just transferred to Bluetooth control chip 1 by HFP moduleLoudspeaker 6 and microphone on, user just can directly answer or call when driving; WithThe media play content such as the music on the hand-held terminal device of family can also play back by Bluetooth control chip 1,Bluetooth switch unit 3 is placed in to A2DP module side, and subscriber terminal equipment is linked into bluetooth by A2DP moduleControl chip 1, in the time that user plays broadcasting music on user's hand-held terminal device or other media contents, usesMusic on the hand-held terminal device of family or media play out via loudspeaker 6 and microphone on Bluetooth control chip 1Come.
Than prior art, the bluetooth routing device of the utility model based on on-vehicle Bluetooth effectively realized multipleThe application of equipment several functions on bluetooth routing device, is used same set of bluetooth routing device both can answer manyIndividual phone also can be listened to the music on multiple equipment simultaneously, makes to the full extent bluetooth equipment obtain fillingDivide and utilize, safe and convenient to use, improve the effect of listening to music.
Here description of the present utility model and application is illustrative, not wants scope restriction of the present utility modelIn the above-described embodiments. Here the distortion of disclosed embodiment and change is possible, for those this areasThose of ordinary skill embodiment replacement and equivalence various parts be known. Those skilled in the artBe noted that the utility model can in the situation that not departing from spirit of the present utility model or substantive characteristicsWith with other form, structure, layout, ratio, and realize with other assembly, material and parts. NotDepart from the situation of the utility model scope and spirit, can carry out other distortion to disclosed embodiment hereAnd change.
Claims (5)
1. the bluetooth routing device based on on-vehicle Bluetooth, is characterized in that, comprising: Bluetooth control chip,Be connected in described Bluetooth control chip audio output unit, bluetooth switch unit, PMU and earphone,Loudspeaker, described earphone, loudspeaker are all connected in audio output unit, switch by described bluetooth switch unit controlThe access of multiple bluetooth equipments, and by described Bluetooth control chip by described bluetooth equipment voice signal orAudio signal is play by earphone or loudspeaker.
2. the bluetooth routing device based on on-vehicle Bluetooth according to claim 1, is characterized in that instituteState bluetooth switch unit and be connected at least one bluetooth equipment for voice service by HFP module.
3. the bluetooth routing device based on on-vehicle Bluetooth according to claim 2, is characterized in that instituteState bluetooth switch unit and be also connected at least one bluetooth equipment for music service by A2DP module.
4. the bluetooth routing device based on on-vehicle Bluetooth according to claim 2, is characterized in that instituteStating at least one bluetooth equipment of voice service is two.
5. the bluetooth routing device based on on-vehicle Bluetooth according to claim 3, is characterized in that instituteStating at least one bluetooth equipment of music service is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714676.7U CN205249263U (en) | 2015-09-07 | 2015-09-07 | Bluetooth routing equipment based on bluetooth car kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714676.7U CN205249263U (en) | 2015-09-07 | 2015-09-07 | Bluetooth routing equipment based on bluetooth car kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249263U true CN205249263U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520714676.7U Expired - Fee Related CN205249263U (en) | 2015-09-07 | 2015-09-07 | Bluetooth routing equipment based on bluetooth car kit |
Country Status (1)
| Country | Link |
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| CN (1) | CN205249263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878876A (en) * | 2017-03-21 | 2017-06-20 | 合肥极友软件开发有限公司 | A kind of onboard wireless RF communication system |
| CN109716733A (en) * | 2016-09-28 | 2019-05-03 | 标致雪铁龙汽车股份有限公司 | The shared system of media content for motor vehicles |
| CN110351690A (en) * | 2018-04-04 | 2019-10-18 | 炬芯（珠海）科技有限公司 | A kind of intelligent voice system and its method of speech processing |
| CN110351419A (en) * | 2018-04-04 | 2019-10-18 | 炬芯（珠海）科技有限公司 | A kind of intelligent voice system and its method of speech processing |
| CN113395576A (en) * | 2021-06-28 | 2021-09-14 | 深圳Tcl新技术有限公司 | Scene switching method, computer equipment and storage medium |
-
2015
- 2015-09-07 CN CN201520714676.7U patent/CN205249263U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109716733A (en) * | 2016-09-28 | 2019-05-03 | 标致雪铁龙汽车股份有限公司 | The shared system of media content for motor vehicles |
| CN106878876A (en) * | 2017-03-21 | 2017-06-20 | 合肥极友软件开发有限公司 | A kind of onboard wireless RF communication system |
| CN110351690A (en) * | 2018-04-04 | 2019-10-18 | 炬芯（珠海）科技有限公司 | A kind of intelligent voice system and its method of speech processing |
| CN110351419A (en) * | 2018-04-04 | 2019-10-18 | 炬芯（珠海）科技有限公司 | A kind of intelligent voice system and its method of speech processing |
| CN110351690B (en) * | 2018-04-04 | 2022-04-15 | 炬芯科技股份有限公司 | Intelligent voice system and voice processing method thereof |
| CN113395576A (en) * | 2021-06-28 | 2021-09-14 | 深圳Tcl新技术有限公司 | Scene switching method, computer equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN ROILAND HUIHUANG TECHNOLOGY CO., LTD. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20170907 |