CN105225684A - A kind of method listening to transport information or navigation information when broadcast listening - Google Patents
A kind of method listening to transport information or navigation information when broadcast listening Download PDFInfo
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- CN105225684A CN105225684A CN201510508997.6A CN201510508997A CN105225684A CN 105225684 A CN105225684 A CN 105225684A CN 201510508997 A CN201510508997 A CN 201510508997A CN 105225684 A CN105225684 A CN 105225684A
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Abstract
The invention discloses a kind of method listening to transport information or navigation information when broadcast listening, undertaken by radio system, wherein radio system comprises spot broadcasting radio system, USB/CD/DVD Play System, Bluetooth music/phone, DAB/ network audio radio system, MCU microprocessor, audio signal source mixing change-over switch and power amplifier; Also comprise GPS navigation cyberdog system or server high in the clouds for providing various Real-time Traffic Information or road information.Audio signal source is mixed change-over switch and directly switches to sound mixer, mixed by various information sound simultaneously, user selects several sources of sound wherein to carry out mixing or select one of them source of sound to play separately.The present invention, in time for the prompting of Traffic Information and safety, also well while user can be made to have actual broadcast listening or music appreciating crosses crux road traffic safety information.
Description
Technical field
The present invention relates to broadcast world, specifically a kind of method listening to transport information or navigation information when broadcast listening.
Background technology
Existing all kinds of vehicle-mounted joy system product, all kinds of source of sound as radio reception, USB/SD audio/video decoding, Bluetooth music, bluetooth telephone, Web broadcast, all kinds of sound sources of sound such as navigation, in vehicle entertainment system, are all that the electronic switch selected by a source of sound is operated.As shown in Figure 1.Fig. 1 is only the signal switching schematic diagram of an original-pack automotive entertainment system, if all kinds of audio-video sources filled after adding other, as cyberdog, dress navigation after mobile phone, portable blue-tooth phone, DAB broadcast etc., then shown in Fig. 2.More sound and horn system will be had in automobile, automobile will become a rambling hodgepodge, the high power acoustics horn system that automobile itself is built-in, then be actually tonequality sound system that is better and that comparatively cross through toning for automotive environment, power or acoustics are all quite outstanding.If but can not get good performance, could be the significant wastage of resource.
Internet factor expands the application of various information in automobile greatly, mobile phone application navigation, not only can real-time update navigation map information (as road has camera information, road speed-limiting messages), more can real-time update transport information.But how by these information with carry out in time, effectively issuing, current system schema is then that the mode that the mode that directly adopts source of sound to switch or many equipment work simultaneously is carried out, because equipment is many, so the situation of frequent wrong breath of breaking one's promise.
Various information and source of sound are mixed fast and effectively, and can switch separately according to the priority level of various types of signal or mix output simultaneously, user can be allowed better more easily to utilize the existing sound system of automobile, and do not miss all kinds of audio content again.
Summary of the invention
The object of the present invention is to provide a kind of method listening to transport information or navigation information when broadcast listening, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of method listening to transport information or navigation information when broadcast listening, undertaken by radio system, wherein radio system comprises spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system, MCU microprocessor, audio signal source mixing change-over switch and power amplifier, spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system connects MCU microprocessor respectively, audio signal source mixing change-over switch, MCU microprocessor and audio signal source mix change-over switch and are connected and control, audio signal source mixing change-over switch also connects power amplifier by single output port, audio signal source is mixed change-over switch and directly switches to sound mixer, the information voice of spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system mixed, user selects several sources of sound wherein to carry out mixing or select one of them source of sound to play separately simultaneously.
As the further scheme of the present invention: GPS navigation cyberdog system to be replaced with the server high in the clouds containing Real-time Traffic Information or road information; Various Real-time Traffic Information or road information are placed on server high in the clouds, and the network broadcast data received with user in server high in the clouds mixes, the real time position of server high in the clouds collection user and direction of motion information, carry out analysis Real-time Traffic Information in server high in the clouds or road information is supplied to user; This type of information exports together with user's receiving network broadcast data mixing.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention can effectively mix with existing vehicle entertainment system source of sound or set according to actual service condition, can in time for the prompting of Traffic Information and safety, also well while user can be made to have actual broadcast listening or music appreciating cross crux road traffic safety information.
Accompanying drawing explanation
Fig. 1 is the signal switching schematic diagram of original-pack automotive entertainment system;
Fig. 2 is the signal switching schematic diagram adding all kinds of audio-video source;
Fig. 3 is the signal switching schematic diagram of the embodiment of the present invention 1;
Fig. 4 is the signal switching schematic diagram of the embodiment of the present invention 2.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of method listening to transport information or navigation information when broadcast listening, undertaken by radio system, wherein radio system comprises spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system, MCU microprocessor, audio signal source mixing change-over switch and power amplifier, spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system connects MCU microprocessor respectively, audio signal source mixing change-over switch, MCU microprocessor and audio signal source mix change-over switch and are connected and control, audio signal source mixing change-over switch also connects power amplifier.
Audio signal source mixing change-over switch in current vehicle entertainment system is directly switched to sound mixer, the information voice of spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system is mixed simultaneously, but which information source of sound needs to mix, user is then transferred to select, which source of sound user can select mix, or which source of sound is play separately.
In this system, in order to improve the quick response of each source of sound subsystem, adopt real-time operating system as far as possible, subsystems effectively can handle subfunction well in real time, and can remind and early warning by real-time carrying out, especially in transport information is reminded, the speed limit situation of prompting road that can be real-time, whether there is camera, the transport information such as whether road ahead is crowded.
As shown in Figure 3, in the selection of former all kinds of sources of sound, the most directly difference is that each class audio frequency directly enters a mixer, carries out unified combination, and exports from single output port.Certainly, the processed of subsystems, finally still controlled by MCU microprocessor, selected by user, specifically which priority level is higher, and which sound source sound needs to mix etc.
Embodiment 2
Refer to Fig. 4, in the embodiment of the present invention, a kind of method listening to transport information or navigation information when broadcast listening, undertaken by radio system, wherein radio system comprises spot broadcasting radio system, USB/CD/DVD Play System, Bluetooth music/phone, DAB/ network audio radio system, MCU microprocessor, audio signal source mixing change-over switch and power amplifier, spot broadcasting radio system, USB/CD/DVD Play System, Bluetooth music/phone, DAB/ network audio radio system connects MCU microprocessor respectively, audio signal source mixing change-over switch, MCU microprocessor and audio signal source mix change-over switch and are connected and control, audio signal source mixing change-over switch also connects power amplifier.Radio system also comprises server high in the clouds, and server high in the clouds and audio signal source mix change-over switch and be connected.
By various Real-time Traffic Information or road information, be placed on server high in the clouds, and the network broadcast data that can receive with user in server high in the clouds mixes, real time position and the direction of motion information of user are collected in network high in the clouds, carry out analyzing which road data information in network-side and can be supplied to the specific user listened to, whether such as front has camera and road speed limit situation, and whether road ahead has traffic hazard etc.This type of information can mix with the voice data of user's receiving network broadcast and export.User can be made in driving procedure to carry out real-time reception.Whether whether this type of information receives or sounds simultaneously, and user can manage at operation bench, be ready to receive this type of information.
User is when reality uses, and the selection of embodiment 1 or embodiment 2, can select according to the location of product, be applicable to high low-end product respectively.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. listen to the method for transport information or navigation information when broadcast listening for one kind, it is characterized in that, undertaken by radio system, wherein radio system comprises spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system, MCU microprocessor, audio signal source mixing change-over switch and power amplifier, spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system connects MCU microprocessor respectively, audio signal source mixing change-over switch, MCU microprocessor and audio signal source mix change-over switch and are connected and control, audio signal source mixing change-over switch also connects power amplifier by single output port, audio signal source is mixed change-over switch and directly switches to sound mixer, the information voice of spot broadcasting radio system, USB/CD/DVD Play System, GPS navigation cyberdog system, Bluetooth music/phone, DAB/ network audio radio system mixed, user selects several sources of sound wherein to carry out mixing or select one of them source of sound to play separately simultaneously.
2. the method listening to transport information or navigation information when broadcast listening according to claim 1, is characterized in that, GPS navigation cyberdog system is replaced with the server high in the clouds containing Real-time Traffic Information or road information; By various Real-time Traffic Information or road information, be placed on server high in the clouds, and the network broadcast data received with user in server high in the clouds mixes, the real time position of server high in the clouds collection user and direction of motion information, carry out analysis Real-time Traffic Information in server high in the clouds or road information is supplied to user; This type of information exports together with user's receiving network broadcast data mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510508997.6A CN105225684B (en) | 2015-08-19 | 2015-08-19 | It is a kind of that transport information or the method for navigation information are listened in broadcast listening |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510508997.6A CN105225684B (en) | 2015-08-19 | 2015-08-19 | It is a kind of that transport information or the method for navigation information are listened in broadcast listening |
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| CN105225684A true CN105225684A (en) | 2016-01-06 |
| CN105225684B CN105225684B (en) | 2018-02-09 |
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Cited By (3)
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| CN106792441A (en) * | 2016-11-29 | 2017-05-31 | 广东欧珀移动通信有限公司 | A kind of bluetooth changing method and device |
| CN107172536A (en) * | 2017-07-06 | 2017-09-15 | 李龙娟 | A kind of onboard audio controller |
| CN115412108A (en) * | 2022-07-18 | 2022-11-29 | 岚图汽车科技有限公司 | Vehicle-mounted radio and vehicle |
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| Publication number | Publication date |
|---|---|
| CN105225684B (en) | 2018-02-09 |
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Effective date of registration: 20160426 Address after: 200233 Shanghai city Jiading District Garden Road No. 488 703 Applicant after: A single Shanghai electronic technology limited company Address before: 200233 Shanghai City, Jiading District North Road 6130 Lane 212 No. 401 city names Applicant before: He Zhongyi |
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