CN116545561B - Method, apparatus and readable storage medium for configuring channels of car radio - Google Patents
Method, apparatus and readable storage medium for configuring channels of car radio Download PDFInfo
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- CN116545561B CN116545561B CN202310828192.4A CN202310828192A CN116545561B CN 116545561 B CN116545561 B CN 116545561B CN 202310828192 A CN202310828192 A CN 202310828192A CN 116545561 B CN116545561 B CN 116545561B
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000003860 storage Methods 0.000 title claims abstract description 16
- 238000013507 mapping Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004891 communication Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
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- 238000004364 calculation method Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/42—Arrangements for resource management
- H04H20/426—Receiver side
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
- H04B1/082—Constructional details, e.g. cabinet to be used in vehicles
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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
- H04H60/49—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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- 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
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/70—Systems specially adapted for using specific information, e.g. geographical or meteorological information using geographical information, e.g. maps, charts or atlases
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
The application discloses a vehicle-mounted radio channel configuration method, device and readable storage medium, relating to the field of broadcast communication, wherein the method comprises the following steps: determining a scanning area where the current moment of the vehicle is located according to the positioning information of the vehicle; determining a radio channel corresponding to the scanning area according to a pre-stored radio map; and controlling the vehicle to display the radio station channel. The technical problems that radio frequency bands are updated due to regional changes and radio experience is poor due to the fact that radio frequency bands need to be searched again in the related art are effectively solved, and the technical effect that the current position of a vehicle is prompted in real time when the vehicle crosses regions and the detailed information of a radio can be connected is achieved.
Description
Technical Field
The present application relates to the field of broadcast communications, and in particular, to a method for configuring a channel of a vehicle-mounted radio, a device for configuring a channel of a vehicle-mounted radio, and a computer-readable storage medium.
Background
On many vehicles, a car radio is provided, and in the use process of the car radio, the same frequency point may correspond to different radio stations in different areas.
In the running process, the receiving range of the vehicle-mounted radio changes in real time, the traditional channel searching function can only acquire the current frequency points which can be captured and play the frequency points in sequence, and when the region changes, the program content corresponding to the current frequency points possibly also changes. The user cannot perceive which radio stations exist in the current position and the program content corresponding to each radio station, so that the use experience is poor.
Disclosure of Invention
The embodiment of the application solves the technical problem that a user cannot perceive the detailed information of the radio station at the current position when the region changes in the related technology by providing the method, the device and the readable storage medium for configuring the channel of the vehicle-mounted radio, and achieves the technical effect of updating the detailed information of the receivable radio station of the vehicle-mounted radio in real time.
The embodiment of the application provides a vehicle-mounted radio channel configuration method, which comprises the following steps:
determining a scanning area where the current moment of the vehicle is located according to the positioning information of the vehicle;
determining a radio channel corresponding to the scanning area according to a pre-stored radio map;
and controlling the vehicle to display the radio station channel.
Optionally, before the step of determining the scanning area where the current time of the vehicle is located according to the vehicle positioning information, the method further includes:
acquiring radio channels contained in each radio area and longitude and latitude coordinate ranges of the radio areas;
determining the positioning coordinates of the radio station channels in the longitude and latitude coordinate range based on the coverage range of the radio station channels;
correlating the radio station information of the radio station channel and the positioning coordinates into a radio station resource point;
and associating each radio station resource point with a longitude and latitude map to generate the radio station map.
Optionally, the step of determining the scanning area where the current moment of the vehicle is located according to the positioning information of the vehicle includes:
determining a mapping point position of the vehicle on the radio map according to the positioning information;
determining the edge scanning point positions of the mapping points on the radio map according to a scanning scheme;
and generating the scanning area by curve fitting the edge scanning point positions.
Optionally, the step of determining the radio channel corresponding to the scanning area according to a pre-stored radio map includes:
determining a radio resource point in the scanning area according to the pre-stored radio map;
and analyzing the radio resource points to acquire the associated radio channels and the radio information.
Optionally, the step of determining the station resource points located in the scanning area according to the pre-stored station map includes:
determining the superposition ratio of the scanning area and each radio station area;
determining the coincidence proportion larger than a preset threshold value and the corresponding radio station area as a target area;
and determining the radio station resource points with positioning coordinates in the target area.
Optionally, after the step of controlling the vehicle to display the radio channel, the method further includes:
determining the equipment identifier of the vehicle according to the received connection request;
acquiring historical access time associated with the equipment identifier and access time corresponding to the connection request;
when the difference value between the historical access time and the access time is larger than a preset time threshold, the radio station data in the cache space are updated, and the updated radio station data are pushed to the vehicle.
Optionally, after the step of controlling the vehicle to display the radio channel, the method further includes:
when a private radio station playing request sent by the vehicle is received, determining historical playing audio corresponding to the equipment identifier of the vehicle;
updating an audio library to be played according to the historical playing audio;
and pushing audio resources to the vehicle according to the updated playing sequence of the audio library to be played.
Optionally, after the step of controlling the vehicle to display the radio channel, the method further includes:
according to the scanning information sent by the vehicle, determining the radio station channels in the scanning area and the radio station information corresponding to the radio station channels;
and updating the radio map based on the radio channel and the radio information.
In addition, the application also provides a vehicle-mounted radio channel configuration device, which comprises a memory, a processor and a vehicle-mounted radio channel configuration program stored on the memory and capable of running on the processor, wherein the processor realizes the steps of the vehicle-mounted radio channel configuration method when executing the vehicle-mounted radio channel configuration program.
In addition, the application also provides a computer readable storage medium, wherein the computer readable storage medium stores a vehicle-mounted radio channel configuration program, and the vehicle-mounted radio channel configuration program realizes the steps of the vehicle-mounted radio channel configuration method when being executed by a processor.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. due to the adoption of the scanning area where the current moment of the vehicle is positioned according to the positioning information of the vehicle; determining a radio channel corresponding to the scanning area according to a pre-stored radio map; and controlling the vehicle to display the radio station channel. Therefore, the technical problem that the user cannot perceive the detailed information of the radio station at the current position when the region changes in the related technology is effectively solved, and the technical effect of updating the detailed information of the radio station receivable by the vehicle-mounted radio in real time is realized.
2. Because the method adopts the steps of acquiring the radio channels contained in each radio area and the longitude and latitude coordinate ranges of the radio areas; determining positioning coordinates of the radio station channels in the longitude and latitude coordinate range based on the coverage range of the radio station channels, wherein the signal intensity of the radio station channels at the positioning coordinates is strongest; correlating the radio station information of the radio station channel and the positioning coordinates into a radio station resource point; and associating each radio station resource point with a longitude and latitude map to generate the radio station map. Therefore, the technical problems of radio frequency band updating, channel searching again and poor radio experience caused by regional change in the related technology are effectively solved, and the technical effect that the current position of the vehicle is prompted in real time when the vehicle crosses the region and the detailed information of the radio can be connected is further achieved.
Drawings
FIG. 1 is a flowchart of a method for configuring a channel of a car radio according to an embodiment of the present application;
FIG. 2 is a flowchart of a second embodiment of a method for configuring a channel of a car radio according to the present application;
FIG. 3 is a flowchart of a third embodiment of a method for configuring a channel of a car radio according to the present application;
fig. 4 is a schematic flow chart of refinement of step S410 in the fourth embodiment of the method for configuring a vehicle-mounted radio channel according to the present application;
fig. 5 is a schematic diagram of a hardware structure related to an embodiment of a channel configuration apparatus for a car radio of the present application.
Detailed Description
In the related art, because areas of countries such as europe are small, vehicles circulate frequently, so that the frequency of radio stations changes when the vehicles cross regions, proper radio station programs can be selected only by searching channels again and playing the radio stations one by one, drivers need to frequently switch the radio station frequencies, and driving mood and driving safety of the drivers are affected. The embodiment of the application adopts the main technical scheme that: determining a scanning area where the vehicle is located according to the positioning information of the vehicle; acquiring a radio channel in a scanning area according to a pre-stored radio map; and outputting the radio channels and the detailed information to a display end of the vehicle so as to enable a driver to quickly select. Therefore, the method realizes the noninductive switching of proper radio frequency in the process of crossing the region and ensures the security of the driver and the passenger.
In order to better understand the above technical solution, exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.
Example 1
The embodiment of the application discloses a vehicle-mounted radio channel configuration method, and referring to fig. 1, the vehicle-mounted radio channel configuration method comprises the following steps:
step S110, determining a scanning area where the current moment of the vehicle is located according to the positioning information of the vehicle.
In this embodiment, the positioning information of the vehicle may be positioning information acquired by a positioning module of the vehicle, and the positioning information is shared to the radio module. The scanning area is the range of the received station signal currently set by the vehicle.
As an alternative implementation manner, when a radio station acquisition request sent by a vehicle is received, positioning information of the vehicle is acquired; and determining the scanning range of the vehicle according to the vehicle identifier corresponding to the radio station acquisition request.
Illustratively, after the vehicle identifier is acquired, the scanning range of the vehicle is determined according to radio parameters associated with the vehicle identifier.
After the vehicle identifier is acquired, a corresponding scanning range is determined on the radio map according to a preset range associated with the vehicle identifier.
Step S120, determining the radio channels corresponding to the scanning areas according to a pre-stored radio map.
In the present embodiment, the station map is a pre-established map in which station information of each region of the world is stored, and the coverage area and signal strength area of the station can be displayed in the map.
As an alternative implementation manner, according to the acquired scanning area, determining radio resources included in the scanning area in the radio map because the scanning area is a closed graph; and determining the radio channels and corresponding radio information in the scanning area according to the radio resources. Wherein the station information includes station names, program profiles, etc.
And step S130, controlling the vehicle to display the radio channel.
In this embodiment, the vehicle is configured with a display center screen, so that interaction with a user can be achieved, and the received information to be displayed is displayed.
As an optional implementation manner, all radio channels and corresponding radio information in the scanning area are packaged into a plurality of display blocks and displayed on a vehicle, wherein each radio channel and the corresponding radio information are displayed on one display block so as to display the radio channel receivable at the current position and the radio information corresponding to the radio channel on the display module of the vehicle, so that a driver can quickly perceive the radio in the current area, quickly select the radio meeting the preference according to the radio information, the use experience is improved, and the attention of the driver is ensured not to be excessively dispersed at the radio.
As another alternative implementation manner, after determining a radio channel, acquiring a first score of the radio channel associated with the positioning information; determining a second score for the station channel associated with the device identification; determining a third score of the radio channel associated with the model identifier of the vehicle; and generating a priority sequence of the radio station channel according to the first score, the second score and the third score, and displaying the radio station channel on the vehicle according to the priority sequence.
Illustratively, determining a first score for each station channel based on the historical connection record associated with the current positioning information; determining attribute priority and content priority of a channel of a device identification connection radio station according to a history connection record associated with the device identification of a vehicle, wherein the attribute is divided into music, news, interview, dialogue and the like, and the content is divided into rock music, ballad music, administrative news, international news, family mediation dialogue, host dialogue and the like; determining a second score for the station channel based on the attribute priority and the content priority; determining a third score of each radio station channel according to a historical connection record associated with a vehicle type identifier of the vehicle and the connection duration, wherein the vehicle type identifier is the model of the vehicle; weighting calculation is carried out on the first score, the second score and the third score of each radio station channel according to preset weights, and priority scores of each radio station channel are obtained; and determining the priority sequence according to the priority score, and preferentially displaying the radio channels with high priority scores according to the order of the priority sequence.
When the display module receives the interaction instruction, the vehicle-mounted radio is controlled to adjust to the radio frequency included in the radio information according to the radio channel selected by the interaction instruction so as to listen to the radio channel.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
due to the adoption of the scanning area where the current moment of the vehicle is positioned according to the positioning information of the vehicle; determining a radio channel corresponding to the scanning area according to a pre-stored radio map; and controlling the vehicle to display the radio station channel. Therefore, the technical problem that the user cannot perceive the detailed information of the radio station at the current position when the region changes in the related technology is effectively solved, and the technical effect of updating the detailed information of the radio station receivable by the vehicle-mounted radio in real time is realized.
Example two
Based on the first embodiment, a second embodiment of the present application provides a method for configuring a channel of a vehicle-mounted radio, referring to fig. 2, before step S110, further including:
step S210, obtaining radio channels contained in each radio area and longitude and latitude coordinate ranges of the radio areas.
In this embodiment, the radio area is a radiation range of a radio in the area, for example, a certain area is divided into a radiation area of a radio by an administrative area, and in different administrative areas, the same radio frequency may correspond to different radio channels. The station area is an administrative area at this time.
As an optional implementation manner, according to the radio station specification file of each region, obtaining the radio station region divided by each region, and determining the longitude and latitude coordinates of the edge point of the radio station region; and determining the longitude and latitude coordinate range of the radio station area according to the longitude and latitude coordinates.
Step S220, determining the location coordinates of the radio channel in the latitude and longitude coordinate range based on the coverage area of the radio channel.
As an optional implementation manner, the coverage area of the radio station channel is obtained, a plurality of point positions are set in the coverage area, the edge point positions of the coverage area are included in the coverage area, and the positioning coordinates of the point positions are obtained.
The method comprises the steps of obtaining coverage of a radio station channel, extracting a pattern corresponding to the coverage, selecting a preset number of first point positions on the boundary of the pattern, connecting the first point positions one by one, setting all intersection points as second point positions, and obtaining positioning coordinates of the first point positions and the second point positions.
Illustratively, related data of a radio channel is acquired, a coverage area of the radio channel is determined, and when the radio channel is connected by a vehicle, the coverage area is updated according to positioning information and signal strength of the vehicle.
When the radio channels receivable by the vehicle are determined according to the positioning information, the display blocks containing the radio information are ordered according to the preference data of the user and the signal intensity distribution condition, so that the use experience of the user is improved.
Step S230, associating the station information of the station channel and the positioning coordinates into a station resource point.
And step S240, associating each station resource point with a longitude and latitude map to generate the station map.
As an optional implementation manner, associating the acquired radio channels with the corresponding positioning coordinates, and adding the radio information of the radio channels to generate a radio resource point; binding all the acquired station resource points on a longitude and latitude map according to the positioning coordinates of the station resource points to generate the station map.
The radio station information of the radio station channels and the positioning coordinates are associated into radio station resource points, that is, each radio station channel corresponds to a plurality of radio station resource points, and the radio station information of the radio station channels and the positioning coordinates of all the radio station resource points are mapped on a longitude and latitude map to generate a radio station map.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
because the method adopts the steps of acquiring the radio channels contained in each radio area and the longitude and latitude coordinate ranges of the radio areas; determining positioning coordinates of the radio station channels in the longitude and latitude coordinate range based on the coverage range of the radio station channels, wherein the signal intensity of the radio station channels at the positioning coordinates is strongest; correlating the radio station information of the radio station channel and the positioning coordinates into a radio station resource point; and associating each radio station resource point with a longitude and latitude map to generate the radio station map. Therefore, the technical problems of radio frequency band updating, channel searching again and poor radio experience caused by regional change in the related technology are effectively solved, and the technical effect that the current position of the vehicle is prompted in real time when the vehicle crosses the region and the detailed information of the radio can be connected is further achieved.
Example III
Based on the first embodiment, a third embodiment of the present application provides a vehicle-mounted radio channel configuration method, referring to fig. 3, step S110 includes:
step S310, determining the mapping point positions of the vehicle on the radio map according to the positioning information;
step S320, determining the edge scan point on the station map according to the scan scheme.
In this embodiment, the scanning scheme refers to a scheme in which the positioning information corresponds to a region dividing station area.
As an optional implementation manner, determining longitude and latitude coordinates corresponding to the positioning information, determining a point position corresponding to the longitude and latitude coordinates in the radio map, and taking the point position as a mapping point position of the vehicle on the radio map. And determining a corresponding scanning area pattern of the mapping point positions on the radio map according to the scanning scheme, and taking the point positions of the edges of the scanning area pattern as edge scanning point positions.
When the scanning scheme is divided into administrative areas, an administrative area where the positioning information is located is determined, and a mapping point of a boundary point of the administrative area on a radio map is used as an edge scanning point.
When the scanning scheme is a preset scanning radius, the mapping point is taken as a circle center, the scanning radius is taken as a radius, a circular area is framed in the radio map to be taken as a scanning area, and a point on the boundary of the circular area is taken as the edge scanning point.
Illustratively, when the scanning scheme is a customized scanning radius, determining the scanning radius according to the equipment identifier of the vehicle; and taking the mapping point as a circle center, taking the scanning radius as a radius, framing a circular area in the radio map as a scanning area, and taking the point on the boundary of the circular area as the edge scanning point.
And step S330, generating the scanning area by curve fitting the edge scanning point positions.
As an optional implementation manner, curve fitting is carried out on the obtained edge scanning points, and a scanning area corresponding to the vehicle on a radio map is generated.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
determining the mapping point positions of the vehicle on the radio map according to the positioning information; determining the edge scanning point positions of the mapping points on the radio map according to a scanning scheme; and generating the scanning area by curve fitting the edge scanning point positions. Therefore, the technical problem that the user cannot perceive the detailed information of the radio station at the current position when the region changes in the related technology is solved, and the technical effect of updating the detailed information of the radio station receivable by the vehicle-mounted radio in real time is realized.
Example IV
Based on the first embodiment, a fourth embodiment of the present application provides a method for configuring a channel of a vehicle-mounted radio, where step S120 includes:
step S410, determining a radio resource point in the scanning area according to the pre-stored radio map;
step S420, analyzing the radio resource points and obtaining the associated radio channels and the radio information.
As an alternative implementation manner, according to a pre-stored radio map, because the scanning area is a closed graph, acquiring a radio resource point with longitude and latitude coordinates falling in the scanning area; and analyzing the station resource points according to a preset rule, and acquiring the station channels associated with the station resource points and corresponding station information.
Optionally, referring to fig. 4, step S410 includes:
step S411, determining the superposition ratio of the scanning area and each radio station area;
step S412, determining the corresponding radio station area as a target area according to the overlapping proportion larger than a preset threshold;
step S413, determining the station resource point whose positioning coordinate is located in the target area.
In this embodiment, a radio station area around the position corresponding to the positioning information is determined in the radio station map; calculating the superposition ratio of the scanning area and each radio station area on a plane, and taking the radio station area corresponding to the superposition ratio larger than a preset threshold as a target area, wherein the numerical value of the preset threshold is inversely related to the number of the radio station areas; and determining the source point of the electric platform with the positioning coordinates in the target area.
As an optional implementation manner, determining a radio station area where a coordinate corresponding to current positioning information is located, and acquiring a superposition ratio of the coordinate corresponding to a scanning area and surrounding radio station areas when a distance value between the coordinate and a boundary point of the radio station area is smaller than a distance threshold value and the distance value is continuously reduced; determining a preset threshold according to the number of the overlapped radio station areas; and when the overlapping proportion larger than the preset threshold exists, determining the radio station area corresponding to the overlapping proportion as a target area. And determining the radio station resource points with positioning coordinates in the target area.
When a vehicle passes through europe and other countries, the frequency ranges of the radio stations in the respective country regions are different, so that when the vehicle is about to cross the region, the radio station region where the vehicle is currently located can appear, the coverage condition of the radio stations at the current position is poor, and the coverage condition of the radio stations at the current position of the vehicle in the adjacent radio station region is better than that of the radio station region where the vehicle is currently located. Thus by determining the coincidence ratio of the scanning area and each station area; determining the coincidence proportion larger than a preset threshold value and the corresponding radio station area as a target area; and determining the radio resource points with the positioning coordinates in the target area, predicting the advancing area of the vehicle, taking the radio area as an alternative, generating an alternative interface in advance, and displaying the vehicle. As the vehicle location changes, the content of the alternative interface will also change. The problem that the radio distribution condition of a front area cannot be predicted when the area is crossed in the related technology is effectively solved, and the radio signal of the current position is poor, so that a driver needs to be distracted to debug the radio, the use experience is influenced, and meanwhile, potential safety hazards exist. And further, the technical effect that the detailed information of the radio station can be connected to the current position is prompted in real time when the vehicle crosses the region is achieved.
Example five
Based on the first embodiment, the fifth embodiment of the present application provides a vehicle-mounted radio channel configuration method, after step S130, further including:
step S510, determining the equipment identification of the vehicle according to the received connection request;
step S520, obtaining the history access time associated with the equipment identifier and the access time corresponding to the connection request;
and step S530, when the difference value between the historical access time and the access time is larger than a preset time threshold, updating the radio station data in the cache space, and pushing the updated radio station data to the vehicle.
As an alternative implementation manner, when a connection request sent by a vehicle is received, determining the equipment identification of the vehicle according to the request; acquiring the last historical access time associated with the equipment identifier, acquiring the access time corresponding to the current connection request, and pushing the radio station data in the cache space to the vehicle when the difference between the historical access time and the current access time is smaller than or equal to a preset time threshold. When the difference between the historical access time and the current access time is larger than a preset time threshold, the radio station data in the cache space are updated, and the updated radio station data are pushed to the vehicle.
By optimizing the updating mechanism of the cache space, the request of the network is reduced, and better access experience is achieved.
Optionally, after step S130, the method further includes:
step S540, when a private radio station playing request sent by the vehicle is received, determining historical playing audio corresponding to the equipment identifier of the vehicle;
step S550, updating an audio library to be played according to the historical playing audio;
step S560, pushing audio resources to the vehicle according to the updated playing sequence of the audio library to be played.
In this embodiment, the private station is a network station, and the vehicle listens to the audio stream of the private station through the connection network.
As an optional implementation manner, when receiving a private radio station playing request sent by a vehicle, determining a device identifier of the vehicle, and determining historical playing audio corresponding to the device identifier according to cache data in a cache space of the private radio station; determining whether the historical playing audio exists in the audio library to be played, deleting repeated audio streams to update the audio library to be played; and playing according to the updated audio playing sequence.
The radio station channel is a special medium, and different from music software, a user cannot randomly select an audio stream to be listened to play, so that the radio station uniformly pushes the same audio stream. In the embodiment, by introducing the buffer space, playing optimization aiming at different users is realized, non-repetition of the audio stream is realized, and directional pushing is also realized.
Optionally, after step S130, the method further includes:
step 570, determining the radio channels in the scanning area and the radio information corresponding to the radio channels according to the scanning information sent by the vehicle;
step S580 updates the station map based on the station channel and the station information.
In this embodiment, the radio module of the vehicle continuously searches channels, sends the station information obtained by searching channels to the server, and the server updates the station resource points according to the received station information, thereby updating the station map.
As an alternative implementation manner, according to the scanning information sent by the vehicle, determining the radio channels and the radio information contained in the scanning information; determining a radio channel and radio information included in the radio map according to the positioning information included in the scanning information; when there is a discrepancy in the station channel and/or the station information, a station map is updated based on the discrepancy.
Optionally, after step S130, the method further includes:
step S1, determining a region identifier according to the positioning information, and determining a radio station recommendation list according to the region identifier;
and S2, generating a radio cover based on the radio recommendation list, the radio channels and the radio information, and displaying the radio cover to the display panel.
In this embodiment, the region identifier may determine an administrative area in which the current vehicle is located.
As an optional implementation manner, determining a region identifier according to positioning information, and acquiring a radio station recommendation list matched with the region identifier; and generating a radio cover based on the radio recommendation list, the radio channels and the radio information, and displaying the radio cover on a vehicle so as to push recommended radio to a user.
Illustratively, a global search station ranking list is input to classify the list, and the list comprises spotify, yandex, europa Plus and the like, and the list can be displayed and controlled according to different countries of users. For different ranking charts, the period is optimized, and the daily charts are different in units of one week, so that repeated playing is avoided.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
due to the adoption of the method, the equipment identification of the vehicle is determined according to the received connection request; acquiring historical access time associated with the equipment identifier and access time corresponding to the connection request; when the difference value between the historical access time and the access time is larger than a preset time threshold, the radio station data in the cache space are updated, and the updated radio station data are pushed to the vehicle. Therefore, the technical problem that the radio station in the related art can only uniformly push the same audio stream to the user is solved, and the technical effects of updating the audio library to be played aiming at the playing conditions of different users and reducing the access delay are further realized.
The application further provides a vehicle-mounted radio channel configuration device, and referring to fig. 5, fig. 5 is a schematic structural diagram of the vehicle-mounted radio channel configuration device in a hardware running environment according to an embodiment of the application.
As shown in fig. 5, the car radio channel configuration apparatus may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., a WIreless-FIdelity (WI-FI) interface). The Memory 1005 may be a high-speed random access Memory (Random Access Memory, RAM) Memory or a stable nonvolatile Memory (NVM), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the structure shown in fig. 5 is not limiting of the on-board radio channel configuration device and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
Optionally, the memory 1005 is electrically connected to the processor 1001, and the processor 1001 may be configured to control operation of the memory 1005, and may also read data in the memory 1005 to implement the on-vehicle radio channel configuration.
Alternatively, as shown in fig. 5, an operating system, a data storage module, a network communication module, a user interface module, and an in-vehicle radio channel configuration program may be included in the memory 1005 as one storage medium.
Optionally, in the car radio channel configuration device shown in fig. 5, the network interface 1004 is mainly used for data communication with other devices; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the car radio channel configuration apparatus of the present application may be provided in the car radio channel configuration apparatus.
As shown in fig. 5, the on-vehicle radio channel configuration device invokes, through the processor 1001, an on-vehicle radio channel configuration program stored in the memory 1005, and performs the related steps of the on-vehicle radio channel configuration method provided by the embodiment of the present application:
determining a scanning area where the current moment of the vehicle is located according to the positioning information of the vehicle;
determining a radio channel corresponding to the scanning area according to a pre-stored radio map;
and controlling the vehicle to display the radio station channel.
Optionally, the processor 1001 may call the car radio channel configuration program stored in the memory 1005, and also perform the following operations:
acquiring radio channels contained in each radio area and longitude and latitude coordinate ranges of the radio areas;
determining the positioning coordinates of the radio station channels in the longitude and latitude coordinate range based on the coverage range of the radio station channels;
correlating the radio station information of the radio station channel and the positioning coordinates into a radio station resource point;
and associating each radio station resource point with a longitude and latitude map to generate the radio station map.
Optionally, the processor 1001 may call the car radio channel configuration program stored in the memory 1005, and also perform the following operations:
determining a mapping point position of the vehicle on the radio map according to the positioning information;
determining the edge scanning point positions of the mapping points on the radio map according to a scanning scheme;
and generating the scanning area by curve fitting the edge scanning point positions.
Optionally, the processor 1001 may call the car radio channel configuration program stored in the memory 1005, and also perform the following operations:
determining a radio resource point in the scanning area according to the pre-stored radio map;
and analyzing the radio resource points to acquire the associated radio channels and the radio information.
Optionally, the processor 1001 may call the car radio channel configuration program stored in the memory 1005, and also perform the following operations:
determining the superposition ratio of the scanning area and each radio station area;
determining the coincidence proportion larger than a preset threshold value and the corresponding radio station area as a target area;
and determining the radio station resource points with positioning coordinates in the target area.
Optionally, the processor 1001 may call the car radio channel configuration program stored in the memory 1005, and also perform the following operations:
determining the equipment identifier of the vehicle according to the received connection request;
acquiring historical access time associated with the equipment identifier and access time corresponding to the connection request;
when the difference value between the historical access time and the access time is larger than a preset time threshold, the radio station data in the cache space are updated, and the updated radio station data are pushed to the vehicle.
Optionally, the processor 1001 may call the car radio channel configuration program stored in the memory 1005, and also perform the following operations:
when a private radio station playing request sent by the vehicle is received, determining historical playing audio corresponding to the equipment identifier of the vehicle;
updating an audio library to be played according to the historical playing audio;
and pushing audio resources to the vehicle according to the updated playing sequence of the audio library to be played.
Optionally, the processor 1001 may call the car radio channel configuration program stored in the memory 1005, and also perform the following operations:
according to the scanning information sent by the vehicle, determining the radio station channels in the scanning area and the radio station information corresponding to the radio station channels;
and updating the radio map based on the radio channel and the radio information.
In addition, the embodiment of the application also provides a computer readable storage medium, wherein the computer readable storage medium is stored with a vehicle-mounted radio channel configuration program, and the vehicle-mounted radio channel configuration program realizes the relevant steps of any embodiment of the vehicle-mounted radio channel configuration method when being executed by a processor.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The vehicle-mounted radio channel configuration method is characterized by comprising the following steps of:
acquiring radio channels contained in each radio area and longitude and latitude coordinate ranges of the radio areas;
acquiring the coverage range of the radio station channel, extracting a pattern corresponding to the coverage range, selecting a preset number of first point positions on the boundary of the pattern, and connecting the first point positions one by one;
setting all intersection points as second point positions, and acquiring positioning coordinates of the first point positions and the second point positions;
correlating the radio channel, the radio information of the radio channel and the positioning coordinates into a radio resource point;
associating each radio station resource point with a longitude and latitude map to generate a radio station map;
determining a scanning area where the current moment of the vehicle is located according to the positioning information of the vehicle;
determining the radio station area corresponding to the positioning information, and acquiring the superposition proportion of the scanning area and each radio station area when the distance value of the boundary point of the positioning information and the radio station area is smaller than a distance threshold value and the distance value is continuously reduced;
determining a preset threshold according to the number of the overlapped radio station areas;
when the coincidence proportion larger than the preset threshold exists, determining a radio station area corresponding to the coincidence proportion larger than the preset threshold as a target area;
determining the radio station resource points of which the positioning coordinates are positioned in the target area;
analyzing the radio station resource points to acquire the associated radio station channels and the radio station information;
and controlling the vehicle to display the radio channel and the radio information.
2. The method for configuring a channel of a car radio according to claim 1, wherein the step of determining a scanning area in which the current time of the car is located according to the location information of the car comprises:
determining a mapping point position of the vehicle on the radio map according to the positioning information;
determining the edge scanning point positions of the mapping points on the radio map according to a scanning scheme;
and generating the scanning area by curve fitting the edge scanning point positions.
3. The method of configuring a radio channel in a vehicle of claim 1, wherein after the step of controlling the vehicle to display the station channel and the station information, further comprising:
determining the equipment identifier of the vehicle according to the received connection request sent by the vehicle;
acquiring historical access time associated with the equipment identifier and access time corresponding to the connection request;
when the difference value between the historical access time and the access time is larger than a preset time threshold, the radio station data in the cache space are updated, and the updated radio station data are pushed to the vehicle.
4. The method of configuring a radio channel in a vehicle of claim 1, wherein after the step of controlling the vehicle to display the station channel and the station information, further comprising:
when a private radio station playing request sent by the vehicle is received, determining historical playing audio corresponding to the equipment identifier of the vehicle;
updating an audio library to be played according to the historical playing audio;
and pushing audio resources to the vehicle according to the updated playing sequence of the audio library to be played.
5. The method of configuring a radio channel in a vehicle of claim 1, wherein after the step of controlling the vehicle to display the station channel and the station information, further comprising:
according to the scanning information sent by the vehicle, determining the radio station channels in the scanning area and the radio station information corresponding to the radio station channels;
the station map is updated based on the determined station channel and the determined station information.
6. A car radio channel configuration device comprising a memory, a processor and a car radio channel configuration program stored on the memory and executable on the processor, the processor implementing the steps of the car radio channel configuration method of any one of claims 1 to 5 when the car radio channel configuration program is executed.
7. A computer readable storage medium, wherein a vehicle radio channel configuration program is stored on the computer readable storage medium, which when executed by a processor, implements the steps of the vehicle radio channel configuration method according to any one of claims 1 to 5.
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| CN202310828192.4A CN116545561B (en) | 2023-07-07 | 2023-07-07 | Method, apparatus and readable storage medium for configuring channels of car radio |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106656380A (en) * | 2016-10-14 | 2017-05-10 | 上海传英信息技术有限公司 | User terminal and radio station channel switching method |
| CN112039618A (en) * | 2020-09-04 | 2020-12-04 | 华人运通(上海)云计算科技有限公司 | Vehicle-mounted radio station program display control system and method |
| CN112653530A (en) * | 2019-10-12 | 2021-04-13 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted radio, rapid channel searching method, system, medium and vehicle machine thereof |
| CN116137554A (en) * | 2021-11-18 | 2023-05-19 | 博泰车联网(南京)有限公司 | Control method and control device of vehicle-mounted radio |
-
2023
- 2023-07-07 CN CN202310828192.4A patent/CN116545561B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106656380A (en) * | 2016-10-14 | 2017-05-10 | 上海传英信息技术有限公司 | User terminal and radio station channel switching method |
| CN112653530A (en) * | 2019-10-12 | 2021-04-13 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted radio, rapid channel searching method, system, medium and vehicle machine thereof |
| CN112039618A (en) * | 2020-09-04 | 2020-12-04 | 华人运通(上海)云计算科技有限公司 | Vehicle-mounted radio station program display control system and method |
| CN116137554A (en) * | 2021-11-18 | 2023-05-19 | 博泰车联网(南京)有限公司 | Control method and control device of vehicle-mounted radio |
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