CN109586828A - Broadcast station information acquisition methods, device and radio - Google Patents
Broadcast station information acquisition methods, device and radio Download PDFInfo
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- CN109586828A CN109586828A CN201811441278.7A CN201811441278A CN109586828A CN 109586828 A CN109586828 A CN 109586828A CN 201811441278 A CN201811441278 A CN 201811441278A CN 109586828 A CN109586828 A CN 109586828A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
- H04H20/62—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast for transportation systems, e.g. in vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/49—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations
- H04H60/51—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations of receiving stations
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
It includes: the waveband selection in response to radio that the present invention, which provides a kind of broadcast station information acquisition methods, device and radio, the broadcast station information acquisition methods, obtains the first latitude and longitude information of vehicle position;The current location where vehicle is determined using first latitude and longitude information, and local station corresponding with currently selected radio wave band is determined according to the current location, the station information of the local station is obtained by any wireless network services;Show the station information.Broadcast station information acquisition methods of the invention can use location information and radio station wave band by the detailed station information of network service acquisition, facilitate user to understand the information in the currently playing radio station of radio, to improve the Experience Degree of user.
Description
Technical field
The present invention relates to receiver technics field, in particular to a kind of broadcast station information acquisition methods, device,
Radio and computer storage medium.
Background technique
Vehicle-mounted radio is mounted in a kind of voice amusement equipment on automotive interior, be in vehicle-mounted video and music entertainment system most
One of common configuration.
Existing tradition vehicle-mounted radio generally can only be by broadcast radio receiver radio station, and shows radio station wave band list
Audio is listened in one information, the radio station that user is switched to needs by way of frequency modulation, and interactive function is relatively simple, user experience
It spends lower.
Summary of the invention
In view of the above problems, the present invention provides a kind of broadcast station information acquisition methods, device, radio and computers
Storage medium improves the Experience Degree of user to facilitate user to understand the information in the currently playing radio station of radio.
To achieve the goals above, the present invention adopts the following technical scheme that:
A kind of broadcast station information acquisition methods are used for vehicle-mounted radio, comprising:
In response to the waveband selection of radio, the first latitude and longitude information of vehicle position is obtained;
The current location where vehicle is determined using first latitude and longitude information, it is determining and current according to the current location
The corresponding local station of selected radio wave band, the station information of the local station is obtained by any wireless network services;
Show the station information.
Preferably, the station information includes radio station logo, station name, program of radio station list, currently playing program names
Title, actual program playing duration and actual program host.
Preferably, the broadcast station information acquisition methods, further includes:
In response to the variation in vehicular seat reason region, the second longitude and latitude letter of geographic area where obtaining current vehicle
Breath;
According to second latitude and longitude information carry out radio station switching, by the signal receiving wave range of the radio switch to
The preset corresponding wave band of station genre.
Preferably, described " radio station switching to be carried out according to second latitude and longitude information, the signal of the radio is received
Wave band switches to wave band corresponding with preset station genre " include:
Judge whether the geographic area of current vehicle position is consistent with the geographic area of vehicle initial position;
At the geographic area of current vehicle position and the inconsistent geographic area of vehicle initial position, pass through wireless network
The station list of the geographic area of service acquisition current vehicle position;
Filter out radio station corresponding with preset station genre from the station list, and by the signal of the radio
Receiving wave range switches to the wave band in the corresponding radio station of preset station type.
Preferably, the broadcast station information acquisition methods, further includes:
Judge whether the intensity of radio present signal is lower than preset intensity threshold, is lower than in the intensity of radio present signal
When preset intensity threshold, the signal receiving wave range of radio is switched into next radio station according to preset radio station priority
Wave band.
The present invention also provides a kind of broadcast station information acquisition device, are used for vehicle-mounted radio, comprising:
First longitude and latitude obtains module, for the waveband selection in response to radio, obtains the first of vehicle position
Latitude and longitude information;
Station information obtains module, for determining the current location where vehicle, root using first latitude and longitude information
Local station corresponding with currently selected radio wave band is determined according to the current location, obtains institute by any wireless network services
State the station information of local station;
Station information display module, for showing the station information.
Preferably, the broadcast station information acquisition device, further includes:
Second longitude and latitude obtains module, for the variation in response to vehicular seat reason region, obtains current vehicle place
Second latitude and longitude information of geographic area;
Radio station wave band switching module, for carrying out radio station switching according to second latitude and longitude information, by the radio
Signal receiving wave range switch to wave band corresponding with preset station genre.
Preferably, the radio station wave band switching module includes:
Geographic area judging unit, for judge current vehicle position geographic area whether the ground with vehicle initial position
It is consistent to manage region;
Station list acquiring unit, the geographic area for geographic area and vehicle initial position in current vehicle position
When inconsistent, the station list of the geographic area of current vehicle position is obtained by any wireless network services;
Radio station wave band switch unit, it is corresponding with preset station genre electric for being filtered out from the station list
Platform, and the signal receiving wave range of the radio is switched to the wave band in the corresponding radio station of preset station type.
The present invention also provides a kind of radio, including memory and processor, the memory is for storing computer
Program, the processor runs the computer program so that the radio executes the broadcast station information acquisition side
Method.
The present invention also provides a kind of computer storage medium, it is stored with computer journey used in the radio
Sequence.
The present invention provides a kind of broadcast station information acquisition methods, this method comprises: in response to the waveband selection of radio,
Obtain the first latitude and longitude information of vehicle position;The present bit where vehicle is determined using first latitude and longitude information
It sets, local station corresponding with currently selected radio wave band is determined according to the current location, passes through any wireless network services
Obtain the station information of the local station;Show the station information.Broadcast station information acquisition methods of the invention, can be with
Using location information and radio station wave band by the detailed station information of network service acquisition, user is facilitated to understand radio current
The information of broadcast station, to improve the Experience Degree of user.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of the scope of the invention.
Fig. 1 is a kind of flow chart for broadcast station information acquisition methods that the embodiment of the present invention 1 provides;
Fig. 2 is a kind of flow chart for broadcast station information acquisition methods that the embodiment of the present invention 2 provides;
Fig. 3 is a kind of flow chart of the handoff radio for broadcast station information acquisition methods that the embodiment of the present invention 3 provides;
Fig. 4 is a kind of flow chart for broadcast station information acquisition methods that the embodiment of the present invention 4 provides;
Fig. 5 is a kind of structural schematic diagram for broadcast station information acquisition device that the embodiment of the present invention 5 provides;
Fig. 6 is the structural schematic diagram for another broadcast station information acquisition device that the embodiment of the present invention 5 provides;
Fig. 7 is a kind of radio station wave band switching module for broadcast station information acquisition device that the embodiment of the present invention 5 provides
Structural schematic diagram.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
Fig. 1 is a kind of flow chart for broadcast station information acquisition methods that the embodiment of the present invention 1 provides, and this method includes such as
Lower step:
Step S11: in response to the waveband selection of radio, the first latitude and longitude information of vehicle position is obtained.
In the embodiment of the present invention, which is vehicle-mounted radio, the audio signal that can be emitted with broadcast listening radio station,
Meanwhile the radio is additionally provided with wireless communication module, can use cordless communication network connection mobile network, to listen to
Network radio station.Wherein, which is additionally provided with liquid crystal display, for showing station information and other electronic information etc..
In the embodiment of the present invention, when user carries out radio station switching, the locating module being arranged in the radio is available
The latitude and longitude information of current vehicle position, such as application program can be provided in radio, it is detected when using application program
When carrying out frequency modulation handoff radio to user, the locating module in radio can star, or obtain in vehicle positioning system
Latitude and longitude information.Wherein, the current latitude and longitude information of the vehicle obtained using application program, including vehicle present position
Details, such as the available city name being currently located, the geography information such as place road, the geography information of acquisition can be with
It is shown by display screen, to improve the Experience Degree of user.
Step S12: determining the current location where vehicle using first latitude and longitude information, true according to the current location
Fixed local station corresponding with currently selected radio wave band, the electricity of the local station is obtained by any wireless network services
Station information.
In the embodiment of the present invention, after obtaining the current latitude and longitude information of vehicle, which can be by wireless communication
Module connects wireless network and obtains broadcast station in internet using latitude and longitude information and the wave band in currently playing radio station
Station information.Wherein, the process of above-mentioned acquisition station information can use algorithm or application program to realize, such as can be
Search for application is prestored in radio, is started the application program after the latitude and longitude information for obtaining vehicle, is searched to preset
Index holds up input latitude and longitude information and radio station wave band, to obtain corresponding station information.
In the embodiment of the present invention, which includes radio station logo, station name, program of radio station list, currently playing
Programm name, actual program playing duration and actual program host.
Step S13: the station information is shown.
In the embodiment of the present invention, the display screen that the station information of acquisition can use radio is shown, such as in length
In the liquid crystal display of stripe shape, the station information can be shown in such a way that the sequence of station information is using rolling.Meanwhile
On biggish colorful display screen, the information in radio station can be shown according to preset put in order, further include electricity in the station information
The wave band of platform.
Embodiment 2
Fig. 2 is a kind of flow chart for broadcast station information acquisition methods that the embodiment of the present invention 2 provides, and this method includes such as
Lower step:
Step S21: in response to the waveband selection of radio, the first latitude and longitude information of vehicle position is obtained.
This step is consistent with above-mentioned steps S11, and details are not described herein.
Step S22: determining the current location where vehicle using first latitude and longitude information, true according to the current location
Fixed local station corresponding with currently selected radio wave band, the electricity of the local station is obtained by any wireless network services
Station information.
This step is consistent with above-mentioned steps S12, and details are not described herein.
Step S23: the station information is shown.
This step is consistent with above-mentioned steps S13, and details are not described herein.
Step S24: in response to the variation in vehicular seat reason region, the second warp of geographic area where obtaining current vehicle
Latitude information.
Step S25: radio station switching is carried out according to second latitude and longitude information, by the signal receiving wave range of the radio
Switch to wave band corresponding with preset station genre.
In the embodiment of the present invention, when the geographic area where vehicle changes, such as the vehicle vehicle is from initial city
When city reaches another city, variation can be also generated by the radio station that current band plays on radio, such as its radio station can be changed
Channel change into music channel from traffic channel, or the wave band and be not provided with any radio station in current city.In vehicle
After the geographic area at place changes, which can use vehicle-mounted locating module and obtains latitude and longitude information again,
In, which can be realized by application program, such as can be provided in radio
Application program after vehicle reaches another city, can immediately obtain current longitude and latitude to monitor the track of vehicle operation in real time
Information is spent, which is inputted in pre-set search engine, to search for all radio station of current Geographical Region,
Radio station is screened according to preset station genre and is switched.Wherein, above-mentioned geographic area, such as can be town grade region, Qu Jiqu
The bigger region such as domain and city-level region or smaller region are also possible to the broadcast area divided according to radio station, here not
It limits.
In the embodiment of the present invention, after user opens the radio, the choosing that radio plays out mode can also be carried out
It selects, can be preset in the radio there are three types of play mode, include default mode, off-line mode and single-minded mould
Formula.It wherein, is then the radio station switch step of single-minded mode in above-mentioned steps, that is, user can be arranged in advance in radio
The station genre for needing to play well, after going to other cities, which can also automatically switch to automatically by the above method
The radio station of user demand.Wherein, the radio connects wireless network under default mode, obtains station information by wireless network,
And the radio is not connected to wireless network under off-line mode, can not also automatically switch radio station, is only carried out by receiving broadcast singal
The broadcasting of radio station audio.
Embodiment 3
Fig. 3 is a kind of flow chart of the handoff radio for broadcast station information acquisition methods that the embodiment of the present invention 3 provides, packet
Include following steps:
Step S31: judge whether the geographic area of current vehicle position is consistent with the geographic area of vehicle initial position.
In the embodiment of the present invention, which can once be positioned after automobile starting, so that it is initial to obtain vehicle
Geographical location and place geographic area.Wherein, locating module can be set in the radio to obtain location information,
Vehicle positioning system be can connect to obtain location information.Radio judges the geographic area and initial ground of current vehicle location
The reason whether consistent process in region can use algorithm or application program to realize.Wherein, in addition to being carried out using geographic area
Judgement, can also be using the mobile distance of vehicle to determine whether handoff radio is needed, for example, can be provided in radio
Algorithm obtains current vehicle location at a distance from initial vehicle position using algorithm, is judging whether the distance exceeds preset value,
It also can control the switching that radio carries out radio station when exceeding preset value.
Step S32: at the geographic area of current vehicle position and the inconsistent geographic area of vehicle initial position, pass through
Any wireless network services obtain the station list of the geographic area of current vehicle position.
In the embodiment of the present invention, when the geographic area of vehicle in front position and the inconsistent geographic area of initial vehicle position,
Radio can input geographic area where current vehicle in pre-set search engine, search for the electricity of current Geographical Region
Platform list, wherein the station list includes the station information in all radio station, includes radio station wave band, radio reception in the station information
Machine can carry out the switching in radio station according to station information.
Step S33: filtering out radio station corresponding with preset station genre from the station list, and by the radio reception
The signal receiving wave range of machine switches to the wave band in the corresponding radio station of preset station type.
In the embodiment of the present invention, the algorithm or application program that screening radio station uses are additionally provided in the radio, for sieving
The radio station of type required for user is selected, and carries out the waveband selection in the radio station.Such as user can set in advance in radio
Setting the station genre that needs play is sport, and reaching other cities in user can after radio obtains the station list in the city
To analyze the information in station list using application program, and filters out sport radio station required for user and switch over.
Embodiment 4
Fig. 4 is a kind of flow chart for broadcast station information acquisition methods that the embodiment of the present invention 4 provides, and this method includes such as
Lower step:
Step S41: in response to the waveband selection of radio, the first latitude and longitude information of vehicle position is obtained.
This step is consistent with above-mentioned steps S11, and details are not described herein.
Step S42: determining the current location where vehicle using first latitude and longitude information, true according to the current location
Fixed local station corresponding with currently selected radio wave band, the electricity of the local station is obtained by any wireless network services
Station information.
This step is consistent with above-mentioned steps S12, and details are not described herein.
Step S43: the station information is shown.
This step is consistent with above-mentioned steps S13, and details are not described herein.
Step S44: judging whether the intensity of radio present signal is lower than preset intensity threshold, in radio present signal
When intensity is lower than preset intensity threshold, the signal receiving wave range of radio is switched to down according to preset radio station priority
The wave band in one radio station.
In the embodiment of the present invention, which can also judge the power of radio signals, when radio radio present signal
Intensity can carry out the switching in radio station when being lower than preset strength value, wherein the handoff procedure can use algorithm or using journey
Sequence is realized, for example, can use application program to judge whether signal strength is lower than preset value, is played according to preset station
Sequence switches to next radio station.Wherein, which has user to set in advance, namely according to the happiness of user
The station play lists of good degree setting, can be according to preset station playing sequence when the signal of radio radio present is weaker
Radio station switching is carried out, to improve user experience.
Embodiment 5
Fig. 5 is a kind of structural schematic diagram for broadcast station information acquisition device that the embodiment of the present invention 5 provides.
The broadcast station information acquisition device 500 includes:
First longitude and latitude obtains module 510, for the waveband selection in response to radio, obtains the of vehicle position
One latitude and longitude information.
Station information obtains module 520, for determining the current location where vehicle using first latitude and longitude information,
Local station corresponding with currently selected radio wave band is determined according to the current location, is obtained by any wireless network services
The station information of the local station.
Station information display module 530, for showing the station information.
As shown in fig. 6, the broadcast station information acquisition device 500 further include:
Second longitude and latitude obtains module 540, for the variation in response to vehicular seat reason region, obtains current vehicle institute
The second latitude and longitude information in geographic area.
Radio station wave band switching module 550, for carrying out radio station switching according to second latitude and longitude information, by the radio reception
The signal receiving wave range of machine switches to wave band corresponding with preset station genre.
As shown in fig. 7, the radio station wave band switching module 550 includes:
Geographic area judging unit 551, for judge current vehicle position geographic area whether with vehicle initial position
Geographic area it is consistent.
Station list acquiring unit 552, the geography for geographic area and vehicle initial position in current vehicle position
When region is inconsistent, the station list of the geographic area of current vehicle position is obtained by any wireless network services.
Radio station wave band switch unit 553, it is corresponding with preset station genre for being filtered out from the station list
Radio station, and the signal receiving wave range of the radio is switched to the wave band in the corresponding radio station of preset station type.
In the embodiment of the present invention, above-mentioned modules and the more detailed function description of unit can refer to previous embodiment
The content of middle corresponding portion, details are not described herein.
In addition, the radio includes memory and processor the present invention also provides a kind of radio, memory can be used for
Computer program is stored, processor is by running the computer program, so that radio be made to execute the above method or above-mentioned
The function of modules in broadcast station information acquisition device.
Memory may include storing program area and storage data area, wherein storing program area can storage program area, at least
Application program needed for one function (such as sound-playing function, image player function etc.) etc.;Storage data area can store root
Created data (such as audio data, phone directory etc.) etc. are used according to radio.In addition, memory may include high speed with
Machine access memory, can also include nonvolatile memory, a for example, at least disk memory, flush memory device or its
His volatile solid-state part.
The present embodiment additionally provides a kind of computer storage medium, for storing computer journey used in above-mentioned radio
Sequence.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and structure in attached drawing
Figure shows the system frame in the cards of the device of multiple embodiments according to the present invention, method and computer program product
Structure, function and operation.In this regard, each box in flowchart or block diagram can represent a module, section or code
A part, a part of the module, section or code includes one or more for implementing the specified logical function
Executable instruction.It should also be noted that function marked in the box can also be to be different from the implementation as replacement
The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes
It can execute in the opposite order, this depends on the function involved.It is also noted that in structure chart and/or flow chart
The combination of each box and the box in structure chart and/or flow chart, can function or movement as defined in executing it is dedicated
Hardware based system realize, or can realize using a combination of dedicated hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention can integrate one independence of formation together
Part, be also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be intelligence
Can mobile phone, personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic or disk etc. be various to can store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of broadcast station information acquisition methods are used for vehicle-mounted radio characterized by comprising
In response to the waveband selection of radio, the first latitude and longitude information of vehicle position is obtained;
The current location where vehicle is determined using first latitude and longitude information, according to the current location it is determining with it is currently selected
The corresponding local station of radio wave band selected, the station information of the local station is obtained by any wireless network services;
Show the station information.
2. broadcast station information acquisition methods according to claim 1, which is characterized in that the station information includes radio station
Logo, station name, program of radio station list, currently playing programm name, actual program playing duration and actual program are presided over
People.
3. broadcast station information acquisition methods according to claim 1, which is characterized in that further include:
In response to the variation in vehicular seat reason region, the second latitude and longitude information of geographic area where obtaining current vehicle;
Radio station switching is carried out according to second latitude and longitude information, the signal receiving wave range of the radio is switched to and preset
The corresponding wave band of station genre.
4. broadcast station information acquisition methods according to claim 3, which is characterized in that described " according to second warp
Latitude information carries out radio station switching, and the signal receiving wave range of the radio is switched to wave corresponding with preset station genre
Section " include:
Judge whether the geographic area of current vehicle position is consistent with the geographic area of vehicle initial position;
At the geographic area of current vehicle position and the inconsistent geographic area of vehicle initial position, pass through any wireless network services
Obtain the station list of the geographic area of current vehicle position;
Radio station corresponding with preset station genre is filtered out from the station list, and the signal of the radio is received
Wave band switches to the wave band in the corresponding radio station of preset station type.
5. broadcast station information acquisition methods according to claim 1, which is characterized in that further include:
Judge whether the intensity of radio present signal is lower than preset intensity threshold, is lower than in the intensity of radio present signal default
Intensity threshold when, the signal receiving wave range of radio is switched to the wave in next radio station according to preset radio station priority
Section.
6. a kind of broadcast station information acquisition device is used for vehicle-mounted radio characterized by comprising
First longitude and latitude obtains module, for the waveband selection in response to radio, obtains the first longitude and latitude of vehicle position
Spend information;
Station information obtains module, for determining the current location where vehicle using first latitude and longitude information, according to this
Current location determines local station corresponding with currently selected radio wave band, obtains described by any wireless network services
The station information in ground radio station;
Station information display module, for showing the station information.
7. broadcast station information acquisition device according to claim 6, which is characterized in that further include:
Second longitude and latitude obtains module, for the variation in response to vehicular seat reason region, obtains geography where current vehicle
Second latitude and longitude information in region;
Radio station wave band switching module, for carrying out radio station switching according to second latitude and longitude information, by the letter of the radio
Number receiving wave range switches to wave band corresponding with preset station genre.
8. broadcast station information acquisition device according to claim 6, which is characterized in that the radio station wave band switching module
Include:
Geographic area judging unit, for judge current vehicle position geographic area whether the geographic region with vehicle initial position
Domain is consistent;
Station list acquiring unit, the geographic area for geographic area and vehicle initial position in current vehicle position are different
When cause, the station list of the geographic area of current vehicle position is obtained by any wireless network services;
Radio station wave band switch unit, for filtering out radio station corresponding with preset station genre from the station list, and
The signal receiving wave range of the radio is switched to the wave band in the corresponding radio station of preset station type.
9. a kind of radio, which is characterized in that including memory and processor, the memory is for storing computer journey
Sequence, the processor runs the computer program so that the radio executes according to claim 1 to described in any one of 5
Broadcast station information acquisition methods.
10. a kind of computer storage medium, which is characterized in that it is stored with used in radio as claimed in claim 9
Computer program.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111464250A (en) * | 2020-03-06 | 2020-07-28 | 上海博泰悦臻电子设备制造有限公司 | Channel searching method, system, medium, device and vehicle of radio |
CN111988103A (en) * | 2019-05-24 | 2020-11-24 | 北京车和家信息技术有限公司 | Radio station control method and device and vehicle |
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