CN102932081A - Automatic switching system for radio station and Internet radio and implementation method for automatic switching system - Google Patents
Automatic switching system for radio station and Internet radio and implementation method for automatic switching system Download PDFInfo
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Abstract
The invention discloses an automatic switching system for a radio station and an Internet radio. The automatic switching system comprises a radio module, a network module, an access module, an Internet radio website and radio station frequency corresponding list and a control module, wherein the radio module receives an analogue audio signal from the radio station, and transmits the analogue audio signal to the control module; the network module is connected with an Internet radio server through a network, receives audio stream data from the Internet radio, and transmits the audio stream data to the access module; the access module caches the audio stream data from the network module, and transmits the audio stream data to the control module; the Internet radio website and radio station frequency corresponding list is stored in an external memory of the access module, and is used for transmitting an Internet radio website and radio station frequency to the control module; and the control module is used for controlling the turning-on and turning-off of the radio module and the network module. The invention also discloses an implementation method for the automatic switching system. A player can be automatically switched between the radio station and the Internet radio.
Description
Technical field
The present invention relates to the media player field, particularly relate to a kind of radio broadcasting radio station and network radio station automatic switchover system.The invention still further relates to the implementation method of a kind of radio broadcasting radio station and network radio station automatic switchover system.
Background technology
Development along with network technology, the continuous progress of audio-visual compress technique, make the continuous renewal of content of multimedia digitizing technique, so that audio and video information can pass through the network fast propagation, the network audio-visual communication has been subject to the favor of traditional audio-visual media industry, by the strength of network, the tradition audio-visual media is in broadcasting image and sound program, many new passages, this passage has developed out the world of network audio-video rapidly without regional restriction.
Common broadcast receiver generally comprises AM and FM wave band, and AM and FM refer to two kinds of different modulating modes on the study of radio.AM:Amplitude Modulation is called amplitude modulation, and FM:Frequency Modulation is called frequency modulation, and its audio signal is analog signal.
Internet radio is as medium by network, the radio station signal is distributed with the Internet (ICP/IP protocol) digital audio and video signals, if the place that has network to receive, just can the uppick network radio station, TV, without the region restriction, its audio signal is digital signal.
The media stream server has also been set up one after another except utilizing radio broadcasting mode originally to transmit the program in many broadcasting stations, by the mode that transmit at the networking, takes the pattern broadcast while passing, so that multimedia video is used on the network is universal.
The residing environment conductively-closed of traditional radio broadcasting thing barrier (as in the subway, shielding is in the building etc.) or use the reason such as wireless mass discrepancy, usually cause the user to listen to less than radio broadcasting or the non-constant of effect.Network is also often because network quality problem or network are listened to meeting generation expense (3G, some outdoor WIFI focus etc.) problem, cause the user in use often because above reason needs manually player is carried out switching between radio broadcasting radio station and the network radio station, very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of radio broadcasting radio station and network radio station automatic switchover system, realizes the automatic switchover of player between radio broadcasting radio station and network radio station.For this reason, the present invention also will provide a kind of implementation method of described automatic switchover system.
For solving the problems of the technologies described above, radio broadcasting of the present invention radio station and network radio station automatic switchover system comprise:
One radio receiver module receives radio broadcasting radio simulation audio signal transmission to control module;
One mixed-media network modules mixed-media, the audio stream data that receives the radio station, networking by network connection network radio station server is transferred to access module;
One access module has random asccess memory and external memory, is transferred to control module behind the audio stream data buffer memory that the mixed-media network modules mixed-media transmission is next;
Described external memory is hard disk or flash memory;
Described random asccess memory is random access memory.
One control module, it has real-time clock module (RTC), whether effectively control module judges mixed-media network modules mixed-media audio reception flow data, and whether radio receiver module effectively receives radio broadcasting radio simulation audio signal, controls closing, starting of radio receiver module and mixed-media network modules mixed-media.Real-time clock module is used for calculating radio receiver module and mixed-media network modules mixed-media accepting state duration.
Described radio receiver module receives the simulated audio signal of FM and AM frequency.
Described mixed-media network modules mixed-media adopts wired mode interconnection network audio reception flow data.
Described mixed-media network modules mixed-media adopts wireless mode interconnection network audio reception flow data.
Described mixed-media network modules mixed-media adopts packet communications protocol, transmission control protocol or HTML (Hypertext Markup Language).
Store the corresponding radio broadcasting frequency of radio station of network radio station network address inventory in the external memory of described access module, be used for network radio station network address and radio broadcasting frequency of radio station are exported to control module.
The implementation method of a kind of radio broadcasting radio station and network radio station automatic switchover system comprises:
(1) the control module backstage is detected automatically to the radio broadcasting radio signals;
(2) detect effective reception radio broadcasting radio simulation audio signal, continue to use radio receiver module to receive radio broadcasting signal;
Detect and can not effectively receive radio broadcasting radio simulation audio signal above 5 seconds, control module is closed radio receiver module, and the opening network module is carried out web search;
Detect radio broadcasting radio simulation audio signal at the numerical value of RSSI (received signal strength indicator) register more than or equal to 60db, control module is judged as effective reception radio broadcasting radio simulation audio signal;
Detect radio broadcasting radio simulation audio signal at the numerical value of RSSI register less than 60db, control module is judged as and can not effectively receives radio broadcasting radio simulation audio signal;
(3) search network after, mixed-media network modules mixed-media connects the network radio station server in described radio broadcasting radio station according to the network radio station network address in the corresponding radio broadcasting frequency of radio station of the network radio station network address inventory; Control module judges whether mixed-media network modules mixed-media effectively receives the audio stream data of network radio station;
Mixed-media network modules mixed-media effectively receives the network radio station audio stream data, and control module keeps mixed-media network modules mixed-media operation, audio reception flow data;
Mixed-media network modules mixed-media can not effectively receive the audio stream data of network radio station, and control module is closed mixed-media network modules mixed-media, opens radio receiver module;
Described network radio station server do not respond connect or transmission speed less than or equal to 15Kps/ second, control module is judged to be mixed-media network modules mixed-media can not effectively receive the network radio station audio stream data;
Described network radio station server transmission speed is greater than 15Kps/ second, and control module is judged to be mixed-media network modules mixed-media and effectively receives the network radio station audio stream data.
Further improve described method, when using mixed-media network modules mixed-media audio reception flow data, control module detects the radio broadcasting radio signals, and this radio broadcasting radio signals effectively received the simulated audio signal in radio broadcasting radio station above 5 seconds, control module is closed mixed-media network modules mixed-media, open radio receiver module, switch to the reception radio broadcasting signal.
Further improve described method, web search described in the step (3) is searched for first cable network, if the cable network that searches can not effectively receive the audio stream data of network radio station, then searches for wireless network.
Further improve described method, web search described in the step (3) when the search wireless network, is searched for first the Wi-Fi network, can not effectively receive the network radio station audio stream data if search the Wi-Fi network, then searches for 3G network.
Further improve described method, in the step (3), described network radio station network address adopts the corresponding radio broadcasting frequency of radio station of manual mode typing network radio station network address inventory.
Further improve described method, in the step (3), described network radio station network address adopts the corresponding radio broadcasting frequency of radio station of automated manner typing network radio station network address inventory.
Further improve described method, mixed-media network modules mixed-media connects according to network radio station network address and this network radio station server of manual typing, whether control module effectively receives the audio stream data of network radio station according to mixed-media network modules mixed-media, determine whether to preserve described network radio station network address to the corresponding radio broadcasting frequency of radio station of network radio station network address inventory.
Radio broadcasting of the present invention radio station and network radio station automatic switchover system and its implementation can be eliminated user's inconvenience that player needs manual switchover radio broadcasting radio station and network radio station to cause in the poor environment of condition of acceptance, realize the automatic switchover of player between radio broadcasting radio station and network radio station.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing and embodiment:
Fig. 1 is the system architecture schematic diagram of automatic switchover system of the present invention.
Fig. 2 is the schematic flow sheet of implementation method of the present invention.
Fig. 3 is the schematic flow sheet of manual mode typing network radio station network address of the present invention.
Embodiment
As shown in Figure 1, automatic switchover system of the present invention comprises:
One radio receiver module receives radio broadcasting radio simulation audio signal transmission to control module;
One mixed-media network modules mixed-media, the audio stream data that receives the radio station, networking by network connection network radio station server is transferred to access module;
One access module has random storage and external memory, is transferred to control module behind the audio stream data buffer memory that the mixed-media network modules mixed-media transmission is next;
Described external memory is hard disk or flash memory;
Described random asccess memory is random access memory.
The corresponding radio broadcasting frequency of radio station of one network radio station network address inventory is stored in the external memory, is used for network radio station network address and radio broadcasting frequency of radio station are exported to control module;
One control module, it has real-time clock module (RTC), whether effectively control module judges mixed-media network modules mixed-media audio reception flow data, and whether radio receiver module effectively receives radio broadcasting radio simulation audio signal, controls closing, starting of radio receiver module and mixed-media network modules mixed-media.Real-time clock module is used for calculating radio receiver module and mixed-media network modules mixed-media accepting state duration.
As shown in Figure 2, implementation method of the present invention comprises:
(1) the control module backstage is detected automatically to the radio broadcasting radio signals;
(2) detect effective reception radio broadcasting radio simulation audio signal, continue to use radio receiver module to receive radio broadcasting signal;
Detect and can not effectively receive radio broadcasting radio simulation audio signal above 5 seconds, control module is closed radio receiver module, and the opening network module is carried out web search;
Detect radio broadcasting radio simulation audio signal at the numerical value of RSSI register more than or equal to 60db, control module is judged as effective reception radio broadcasting radio simulation audio signal;
Detect radio broadcasting radio simulation audio signal at the numerical value of RSSI register less than 60db, control module is judged as and can not effectively receives radio broadcasting radio simulation audio signal;
(3) search network after, mixed-media network modules mixed-media connects the network radio station server in described radio broadcasting radio station according to the network radio station network address in the corresponding radio broadcasting frequency of radio station of the network radio station network address inventory; Control module judges whether mixed-media network modules mixed-media effectively receives the audio stream data of network radio station;
Mixed-media network modules mixed-media effectively receives the network radio station audio stream data, and control module keeps mixed-media network modules mixed-media operation, audio reception flow data;
Mixed-media network modules mixed-media can not effectively receive the audio stream data of network radio station, and control module is closed mixed-media network modules mixed-media, opens radio receiver module;
Described network radio station server do not respond connect or transmission speed less than or equal to 15Kps/ second, control module is judged to be mixed-media network modules mixed-media can not effectively receive the network radio station audio stream data;
Described network radio station server transmission speed is greater than 15Kps/ second, and control module is judged to be mixed-media network modules mixed-media and effectively receives the network radio station audio stream data.
As shown in Figure 3, mixed-media network modules mixed-media connects according to network radio station network address and this network radio station server of manual typing, whether control module effectively receives the audio stream data of network radio station according to mixed-media network modules mixed-media, determine whether to preserve described network radio station network address to the corresponding radio broadcasting frequency of radio station of network radio station network address inventory.
Described network radio station server do not respond connect or transmission speed less than or equal to 15Kps/ second, control module is judged to be mixed-media network modules mixed-media can not effectively receive the network radio station audio stream data, does not preserve the network radio station network address to described inventory.
Described network radio station server transmission speed is greater than 15Kps/ second, and control module is judged to be mixed-media network modules mixed-media can effectively receive the network radio station audio stream data, preserves the network radio station network address to described inventory.
Below through the specific embodiment and the embodiment the present invention is had been described in detail, but these are not to be construed as limiting the invention.In the situation that do not break away from the principle of the invention, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection scope of the present invention.
Claims (13)
1. a radio broadcasting radio station and network radio station automatic switchover system is characterized in that, comprising:
One radio receiver module receives radio broadcasting radio simulation audio signal transmission to control module;
One mixed-media network modules mixed-media, the audio stream data that receives the radio station, networking by network connection network radio station server is transferred to access module;
One access module is transferred to control module behind the audio stream data buffer memory that the mixed-media network modules mixed-media transmission is next;
Whether effectively one control module, control module judge mixed-media network modules mixed-media audio reception flow data, and whether radio receiver module effectively receives radio broadcasting radio simulation audio signal, controls closing, starting of radio receiver module and mixed-media network modules mixed-media.
2. automatic switchover system as claimed in claim 1 is characterized in that: the simulated audio signal of described radio receiver module reception FM and AM frequency.
3. automatic switchover system as claimed in claim 1 is characterized in that: described mixed-media network modules mixed-media employing wired mode interconnection network audio reception flow data.
4. automatic switchover system as claimed in claim 1 is characterized in that: described mixed-media network modules mixed-media employing wireless mode interconnection network audio reception flow data.
5. automatic switchover system as claimed in claim 1 is characterized in that: communication employing packet communications protocol, transmission control protocol or the HTML (Hypertext Markup Language) of described mixed-media network modules mixed-media.
6. automatic switchover system as claimed in claim 1 is characterized in that: have the corresponding radio broadcasting frequency of radio station of network radio station network address inventory, be stored in the described access module, be used for network radio station network address and radio broadcasting frequency of radio station are exported to control module.
7. the implementation method of a radio broadcasting radio station and network radio station automatic switchover system is characterized in that, comprising:
(1) the control module backstage is detected automatically to the radio broadcasting radio signals;
(2) detect effective reception radio broadcasting radio simulation audio signal, continue to use radio receiver module to receive radio broadcasting signal;
Detect and can not effectively receive radio broadcasting radio simulation audio signal above 5 seconds, control module is closed radio receiver module, and the opening network module is carried out web search;
Detect radio broadcasting radio simulation audio signal at the numerical value of RSSI (received signal strength indicator) register more than or equal to 60db, control module is judged as effective reception radio broadcasting radio simulation audio signal;
Detect radio broadcasting radio simulation audio signal at the numerical value of RSSI register less than 60db, control module is judged as and can not effectively receives radio broadcasting radio simulation audio signal;
(3) search network after, mixed-media network modules mixed-media connects the network radio station server in described radio broadcasting radio station according to the network radio station network address in the corresponding radio broadcasting frequency of radio station of the network radio station network address inventory; Control module judges whether mixed-media network modules mixed-media effectively receives the audio stream data of network radio station;
Mixed-media network modules mixed-media effectively receives the network radio station audio stream data, and control module keeps mixed-media network modules mixed-media operation audio reception flow data;
If mixed-media network modules mixed-media can not effectively receive the audio stream data of network radio station, control module is closed mixed-media network modules mixed-media, opens radio receiver module;
Described network radio station server do not respond connect or transmission speed less than or equal to 15Kps/ second, control module is judged to be mixed-media network modules mixed-media can not effectively receive the network radio station audio stream data;
Described network radio station server transmission speed is greater than 15Kps/ second, and control module is judged to be mixed-media network modules mixed-media and effectively receives the network radio station audio stream data.
8. method as claimed in claim 7, it is characterized in that: when using mixed-media network modules mixed-media audio reception flow data, control module detects the radio broadcasting radio signals, and this radio broadcasting radio signals effectively received the simulated audio signal in radio broadcasting radio station above 5 seconds, control module is closed mixed-media network modules mixed-media, open radio receiver module, switch to the reception radio broadcasting signal.
9. method as claimed in claim 7 is characterized in that: web search described in the step (2), search for first cable network, and if the cable network that searches can not effectively receive the audio stream data of network radio station, then search for wireless network.
10. method as claimed in claim 7 is characterized in that: web search described in the step (2), when the search wireless network, search for first the Wi-Fi network, and can not effectively receive the network radio station audio stream data if search the Wi-Fi network, then search for 3G network.
11. method as claimed in claim 7 is characterized in that: in the step (3), described network radio station network address adopts the corresponding radio broadcasting frequency of radio station of manual mode typing network radio station network address inventory.
12. method as claimed in claim 7 is characterized in that: in the step (3), described network radio station network address adopts the corresponding radio broadcasting frequency of radio station of automated manner typing network radio station network address inventory.
13. method as claimed in claim 11 is characterized in that:
Mixed-media network modules mixed-media connects according to network radio station network address and this network radio station server of manual typing, whether control module effectively receives the audio stream data of network radio station according to mixed-media network modules mixed-media, determine whether to preserve described network radio station network address to the corresponding radio broadcasting frequency of radio station of network radio station network address inventory.
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| CN103378914A (en) * | 2012-04-17 | 2013-10-30 | 上海博泰悦臻电子设备制造有限公司 | Vehicle end, information processing system, and vehicle end radio uninterrupted play method |
| CN103888164A (en) * | 2014-03-11 | 2014-06-25 | 惠州Tcl移动通信有限公司 | Wireless communication device and achieving system and method of broadcast smart playing thereof |
| CN103986483A (en) * | 2014-05-29 | 2014-08-13 | 上海斐讯数据通信技术有限公司 | System and method for removing FM false station of mobile phone |
| CN104092654A (en) * | 2014-01-22 | 2014-10-08 | 腾讯科技（深圳）有限公司 | Media playing method, client and system |
| CN104683053A (en) * | 2013-11-30 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Switching system and switching method for radio listening |
| CN105448311A (en) * | 2015-11-17 | 2016-03-30 | 小米科技有限责任公司 | Information playing method and apparatus thereof |
| CN105813156A (en) * | 2014-12-29 | 2016-07-27 | 中国移动通信集团公司 | Method for switching radio station signal, device, terminal and vehicle |
| CN106937344A (en) * | 2017-01-17 | 2017-07-07 | 斑马信息科技有限公司 | FM signal changing method |
| CN106936612A (en) * | 2015-12-30 | 2017-07-07 | 阿里巴巴集团控股有限公司 | A kind of radio station switchover policy collocation method, radio station changing method and device |
| CN107592123A (en) * | 2017-09-01 | 2018-01-16 | 惠州市德赛西威汽车电子股份有限公司 | A kind of Vehicular multifunctional radio and switching method |
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| CN110809241A (en) * | 2019-11-06 | 2020-02-18 | 南京酷沃智行科技有限公司 | Radio broadcasting and network broadcasting intelligent switching system |
| CN112398496A (en) * | 2019-08-19 | 2021-02-23 | 上海博泰悦臻电子设备制造有限公司 | Radio station switching method and related product |
| CN113014343A (en) * | 2021-02-19 | 2021-06-22 | 深圳瑞娅互娱科技有限公司 | Control method and related device for vehicle-mounted broadcasting station in interference scene |
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| CN103378914A (en) * | 2012-04-17 | 2013-10-30 | 上海博泰悦臻电子设备制造有限公司 | Vehicle end, information processing system, and vehicle end radio uninterrupted play method |
| CN104683053A (en) * | 2013-11-30 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Switching system and switching method for radio listening |
| CN104683053B (en) * | 2013-11-30 | 2019-04-12 | 深圳富泰宏精密工业有限公司 | Broadcast audience switching system and method |
| CN104092654B (en) * | 2014-01-22 | 2016-03-02 | 腾讯科技（深圳）有限公司 | media playing method, client and system |
| CN104092654A (en) * | 2014-01-22 | 2014-10-08 | 腾讯科技（深圳）有限公司 | Media playing method, client and system |
| US10097884B2 (en) | 2014-01-22 | 2018-10-09 | Tencent Technology (Shenzhen) Company Limited | Media playback method, client and system |
| CN103888164A (en) * | 2014-03-11 | 2014-06-25 | 惠州Tcl移动通信有限公司 | Wireless communication device and achieving system and method of broadcast smart playing thereof |
| CN103986483A (en) * | 2014-05-29 | 2014-08-13 | 上海斐讯数据通信技术有限公司 | System and method for removing FM false station of mobile phone |
| CN103986483B (en) * | 2014-05-29 | 2018-10-12 | 上海斐讯数据通信技术有限公司 | A kind of system and method for eliminating mobile phone FM vacation platforms |
| US10147017B2 (en) | 2014-06-20 | 2018-12-04 | Qualcomm Incorporated | Systems and methods for obtaining structural information from a digital image |
| CN105813156A (en) * | 2014-12-29 | 2016-07-27 | 中国移动通信集团公司 | Method for switching radio station signal, device, terminal and vehicle |
| CN105448311A (en) * | 2015-11-17 | 2016-03-30 | 小米科技有限责任公司 | Information playing method and apparatus thereof |
| CN105448311B (en) * | 2015-11-17 | 2019-02-12 | 小米科技有限责任公司 | Information broadcasting method and device |
| CN106936612A (en) * | 2015-12-30 | 2017-07-07 | 阿里巴巴集团控股有限公司 | A kind of radio station switchover policy collocation method, radio station changing method and device |
| CN106936612B (en) * | 2015-12-30 | 2020-07-31 | 阿里巴巴集团控股有限公司 | Radio station switching strategy configuration method, radio station switching method and device, and terminal |
| CN106937344A (en) * | 2017-01-17 | 2017-07-07 | 斑马信息科技有限公司 | FM signal changing method |
| CN107592123A (en) * | 2017-09-01 | 2018-01-16 | 惠州市德赛西威汽车电子股份有限公司 | A kind of Vehicular multifunctional radio and switching method |
| CN112398496A (en) * | 2019-08-19 | 2021-02-23 | 上海博泰悦臻电子设备制造有限公司 | Radio station switching method and related product |
| CN110809241A (en) * | 2019-11-06 | 2020-02-18 | 南京酷沃智行科技有限公司 | Radio broadcasting and network broadcasting intelligent switching system |
| CN113014343A (en) * | 2021-02-19 | 2021-06-22 | 深圳瑞娅互娱科技有限公司 | Control method and related device for vehicle-mounted broadcasting station in interference scene |
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Application publication date: 20130213 |