CN112468960A - Vehicle-mounted terminal frequency modulation broadcast signal switching processing method, device, terminal and medium - Google Patents
Vehicle-mounted terminal frequency modulation broadcast signal switching processing method, device, terminal and medium Download PDFInfo
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- CN112468960A CN112468960A CN202011333698.0A CN202011333698A CN112468960A CN 112468960 A CN112468960 A CN 112468960A CN 202011333698 A CN202011333698 A CN 202011333698A CN 112468960 A CN112468960 A CN 112468960A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/71—Wireless systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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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
Abstract
The invention discloses a method, a device, a terminal and a medium for switching and processing a frequency modulation broadcast signal of a vehicle-mounted terminal, wherein the method comprises the following steps: the vehicle-mounted terminal acquires a frequency modulation broadcast signal and plays the frequency modulation broadcast signal of a specified frequency band; acquiring the current position of the vehicle in real time; and when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone, and acquiring the broadcast signal of the specified frequency band received through the network from the mobile phone end by the vehicle-mounted terminal for playing. The invention can realize that the vehicle-mounted terminal can listen to the frequency modulation broadcast, if the vehicle drives into the garage below or passes through the tunnel, the mobile phone network can be switched in time to receive the broadcast signal of the current listening frequency band, thereby avoiding the interruption caused by the loss of the signal when the vehicle enters the garage or the tunnel, and facilitating the listening of the user.
Description
Technical Field
The invention relates to the technical field of vehicle networking, in particular to a vehicle-mounted terminal frequency modulation broadcast signal switching processing method and device, an intelligent terminal and a storage medium.
Background
With the development of science and technology and the continuous improvement of the living standard of people, the use of various household automobiles is more and more popularized, and people also often use the vehicle-mounted terminal to listen to frequency modulation broadcasting.
For a driving user, in daily life, the driving user is often easy to encounter a scene, when the user listens to music broadcasted on a vehicle, the music broadcasted on the vehicle returns home and enters a garage below the vehicle or passes through a tunnel, the music broadcasted on the vehicle is interrupted due to the loss of a broadcast signal and becomes a rusty sound, the user feels bad at the moment, and particularly when the user hears interested topics or favorite music, the interruption for a long time causes information loss.
That is, the vehicle-mounted terminal in the prior art listens to the fm broadcast, and if the car drives into the garage below or passes through the tunnel, the car is easily interrupted due to the loss of the broadcast signal, which is inconvenient for the user to listen to.
Thus, there is still a need for improvement and development of the prior art.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method, an apparatus, an intelligent terminal and a storage medium for switching frequency modulation broadcast signals of a vehicle-mounted terminal, aiming at solving the problem that the vehicle-mounted terminal in the prior art is inconvenient for a user to listen to the frequency modulation broadcast, which is easily interrupted due to the loss of the broadcast signals when a vehicle enters a garage or passes through a tunnel.
The technical scheme adopted by the invention for solving the problems is as follows:
a switching processing method for a frequency modulation broadcast signal of a vehicle-mounted terminal is disclosed, wherein the method comprises the following steps:
the vehicle-mounted terminal acquires a frequency modulation broadcast signal and plays the frequency modulation broadcast signal of a specified frequency band;
acquiring the current position of the vehicle in real time;
and when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone, and acquiring the broadcast signal of the specified frequency band received through the network from the mobile phone end by the vehicle-mounted terminal for playing.
The switching processing method of the frequency modulation broadcast signals of the vehicle-mounted terminal is characterized in that when the fact that a vehicle is about to enter an underground garage or a tunnel is detected, the vehicle-mounted terminal is controlled to be connected with a preset paired mobile phone, the vehicle-mounted terminal obtains the broadcast signals of the appointed frequency band received through a network from a mobile phone end, and the step of playing comprises the following steps:
when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone;
the vehicle-mounted terminal sends the currently listened broadcast frequency band to the mobile phone;
the mobile phone receives the broadcast frequency band information, opens a corresponding broadcast application, and controls the broadcast signal of the specified frequency band received through the network; and sending to the vehicle-mounted terminal;
and the vehicle-mounted terminal acquires the broadcast signal of the specified frequency band received through the network from the mobile phone terminal and plays the broadcast signal.
The switching processing method of the frequency modulation broadcast signals of the vehicle-mounted terminal is characterized in that when the fact that a vehicle is about to enter an underground garage or a tunnel is detected, the vehicle-mounted terminal is controlled to be connected with a preset paired mobile phone, the vehicle-mounted terminal obtains the broadcast signals of the appointed frequency band received through a network from a mobile phone end, and the step of playing further comprises the following steps:
when the vehicle-mounted terminal acquires the broadcast signals of the specified frequency band from the mobile phone end, and the signals are abnormal, the vehicle-mounted terminal sends an instruction to the mobile phone to inform the mobile phone of switching the sound source of the play-out equipment; and connecting the current mobile phone to the vehicle-mounted Bluetooth, and controlling the broadcast application of the mobile phone to play the frequency band.
The method for switching and processing the frequency modulation broadcast signals of the vehicle-mounted terminal comprises the following steps of obtaining the frequency modulation broadcast signals by the vehicle-mounted terminal and playing the frequency modulation broadcast signals of the appointed frequency band:
and the mobile phone is matched with the vehicle-mounted terminal in a Bluetooth mode in advance, so that the mobile phone and the vehicle-mounted terminal can establish Bluetooth connection at any time, and the mobile phone is set to be in a vehicle-mounted mode.
The method for switching and processing the frequency modulation broadcast signals of the vehicle-mounted terminal comprises the following steps of:
the method comprises the steps that a Bluetooth connection is established between a mobile phone and a vehicle-mounted terminal; and controlling the mobile phone to enter a vehicle-mounted mode.
The method for switching the frequency modulation broadcast signals of the vehicle-mounted terminal comprises the following steps of:
starting monitoring service, and acquiring the current position of the vehicle in real time;
and (4) judging whether the vehicle enters an underground garage or a tunnel or not in advance by booking time.
The switching processing method of the frequency modulation broadcast signals of the vehicle-mounted terminal is characterized in that when the fact that a vehicle is about to enter an underground garage or a tunnel is detected, the vehicle-mounted terminal is controlled to be connected with a preset paired mobile phone, the vehicle-mounted terminal obtains the broadcast signals of the appointed frequency band received through a network from a mobile phone end, and the step of playing comprises the following steps:
when the advance booking time judges that the vehicle is about to enter an underground garage or a tunnel, the vehicle-mounted terminal transmits a broadcast frequency band to the mobile phone;
the mobile phone receives the broadcast frequency band, opens the corresponding broadcast application and receives the broadcast information corresponding to the broadcast frequency band through the mobile network;
detecting and judging whether the signal intensity of the broadcast frequency band received by the mobile phone through the network is normal or not; when the vehicle-mounted terminal is normally controlled to play the broadcast information corresponding to the broadcast frequency band; and if the broadcast information is abnormal, switching the mobile phone to externally play the broadcast information corresponding to the broadcast frequency band.
An in-vehicle terminal FM broadcast signal switching processing device, wherein the device includes:
the vehicle-mounted playing control module is used for controlling the vehicle-mounted terminal to acquire the frequency modulation broadcast signals and playing the frequency modulation broadcast signals of the specified frequency band;
the position acquisition module is used for acquiring the current position of the vehicle in real time;
and the switching control module is used for controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone when detecting that the vehicle is about to enter an underground garage or a tunnel, and the vehicle-mounted terminal acquires the broadcast signal of the specified frequency band received through the network from the mobile phone end and plays the broadcast signal.
An intelligent terminal comprising a memory and one or more programs, wherein the one or more programs are stored in the memory and configured to implement the steps of any of the methods when the one or more programs are executed by one or more processors.
A non-transitory computer readable storage medium having instructions therein which, when executed by a processor of an electronic device, enable the electronic device to perform any of the methods described herein.
The invention has the beneficial effects that: the embodiment of the invention obtains the current position of the vehicle in real time; and when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone, and acquiring the broadcast signal of the specified frequency band received through the network from the mobile phone end by the vehicle-mounted terminal for playing. The invention can realize that the vehicle-mounted terminal can listen to the frequency modulation broadcast, if the vehicle drives into the garage below or passes through the tunnel, the mobile phone network can be switched in time to receive the broadcast signal of the current listening frequency band, thereby avoiding the interruption caused by the loss of the signal when the vehicle enters the garage or the tunnel, and facilitating the listening of the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for switching fm broadcast signals of a vehicle-mounted terminal according to embodiment 1 of the present invention.
Fig. 2 is a schematic flow chart of a method for switching frequency modulation broadcast signals of a vehicle-mounted terminal according to embodiment 2 of the present invention.
Fig. 3 is a schematic block diagram of an fm broadcast signal switching processing apparatus of a vehicle-mounted terminal according to an embodiment of the present invention.
Fig. 4 is a schematic block diagram of an internal structure of an intelligent terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
Namely, the vehicle-mounted terminal in the prior art listens to the FM broadcast, if the vehicle drives into the garage below or passes through the tunnel, the broadcast signal is easy to be interrupted due to loss, and the listening is inconvenient for the user.
In order to solve the problems in the prior art, the invention provides a method for switching frequency modulation broadcast signals of a vehicle-mounted terminal. According to the invention, through the interconnection between the vehicle-mounted Bluetooth and the mobile phone, the vehicle-mounted terminal can receive the frequency modulation signal playing signal through the mobile phone network in the low broadcast signal occasion.
Exemplary method
As shown in fig. 1, an embodiment of the present invention provides a method for switching and processing a frequency modulation broadcast signal of a vehicle-mounted terminal, where the method for switching and processing the frequency modulation broadcast signal of the vehicle-mounted terminal includes the following steps:
s100, the vehicle-mounted terminal acquires a frequency modulation broadcast signal and plays the frequency modulation broadcast signal of an appointed frequency band;
in the embodiment of the invention, the mobile phone and the vehicle-mounted terminal can be subjected to Bluetooth pairing in advance during specific implementation, so that the mobile phone and the vehicle-mounted terminal can establish Bluetooth connection at any time and set the mobile phone to be in a vehicle-mounted mode.
After the vehicle-mounted terminal of the user vehicle is started, the vehicle-mounted terminal receives a user operation instruction and adjusts to a specified frequency band, such as FM106.2, and then the vehicle-mounted terminal acquires the FM broadcast signal of the FM106.2 and plays the FM broadcast signal of the specified frequency band. I.e. broadcast FM broadcast signals of FM 106.2.
S200, acquiring the current position of the vehicle in real time;
in the embodiment of the invention, the current position of the vehicle needs to be acquired in real time. When the method is specifically implemented, the current position of the vehicle can be acquired in real time through a GPS module of the vehicle-mounted terminal. The current position of the vehicle can be acquired in real time through a GPS module of the mobile phone.
And S300, when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone, and acquiring the broadcast signal of the specified frequency band received by the network from the mobile phone end by the vehicle-mounted terminal for playing.
In the embodiment of the invention, when the vehicle is detected to be about to enter an underground garage or a tunnel, the vehicle-mounted terminal is controlled to establish connection with the mobile phone which is paired in advance, and the vehicle-mounted terminal acquires the broadcast signal of the specified frequency band received through the network from the mobile phone end and plays the broadcast signal.
Specifically, when detecting that a vehicle is about to enter an underground garage or a tunnel, controlling a vehicle-mounted terminal to establish connection with a pre-established paired mobile phone; the vehicle-mounted terminal sends the currently listened broadcast frequency band to the mobile phone; the mobile phone receives the broadcast frequency band information, opens a corresponding broadcast application, and controls the broadcast signal of the specified frequency band received through the network; and sending to the vehicle-mounted terminal; and the vehicle-mounted terminal acquires the broadcast signal of the specified frequency band received through the network from the mobile phone terminal and plays the broadcast signal.
For example, when a user turns on the radio function of the in-vehicle terminal and turns on the FM broadcast signal of FM106.2 in the vehicle. Then, if the vehicle is detected to be about to enter an underground garage or a tunnel within 3 minutes, controlling the vehicle-mounted terminal to establish connection with a user mobile phone which is paired in advance; the vehicle-mounted terminal sends the FM106.2 broadcast frequency band which is listened to currently to the mobile phone; the mobile phone receives the FM106.2 broadcast frequency band information, opens the corresponding broadcast application, and controls the broadcast signal of the FM106.2 appointed frequency band received through the network; and sending to the vehicle-mounted terminal; and the vehicle-mounted terminal acquires the broadcast signal of the FM106.2 appointed frequency band received through the network from the mobile phone terminal and plays the broadcast signal.
In the embodiment of the invention, when a user enters an underground garage through a program received by the vehicle-mounted radio, such as music, the user captures the scene at the moment through the smart phone of the user, and the radio of the mobile terminal of the mobile phone is used for modulating the frequency band of the vehicle-mounted terminal, so that the remaining incomplete songs are supplemented and played in time, and convenience is provided for the user.
Further, when the vehicle-mounted terminal acquires the broadcast signal of the specified frequency band received through the network from the mobile phone terminal and the signal is abnormal, the vehicle-mounted terminal sends an instruction to the mobile phone to inform the mobile phone of switching the sound source of the play-out equipment; and connecting the current mobile phone to the vehicle-mounted Bluetooth, and controlling the broadcast application of the mobile phone to play the frequency band. Namely, when the vehicle-mounted terminal can not receive the signal of the corresponding frequency band received by the mobile phone through the mobile network, the mobile phone can be automatically switched to be played.
The invention is further illustrated in detail by the following specific application examples:
as shown in fig. 2, a method for switching frequency modulation broadcast signals of a vehicle-mounted terminal according to an embodiment of the present invention includes the following steps:
step S10, start;
step S11, connecting the mobile phone with the vehicle-mounted terminal;
and the mobile phone establishes Bluetooth connection with the vehicle-mounted terminal.
Step S12, judging whether the vehicle is in the vehicle-mounted mode, if so, entering S13, and if not, entering S18;
when the invention is implemented, the mobile phone detects whether the mobile phone belongs to a vehicle-mounted mode at that time. The mode can be used as the most important judgment basis according to whether the mobile phone is successfully connected with the Bluetooth of the vehicle-mounted device, and a dialog box can be popped up to ensure the accuracy of the mode so that a user can confirm whether the vehicle-mounted mode is started again. When the mobile phone is controlled to enter the vehicle-mounted mode, the step S13 is executed;
step S13, starting monitoring service;
starting monitoring service, and acquiring the current position of the vehicle in real time;
step S14, judging whether to enter an underground garage or a tunnel according to 10 types in advance, if so, entering step S15, and if not, entering step S18;
and (3) judging whether the vehicle enters an underground garage or a tunnel or not in advance for a preset time (10 minutes).
Step S15, the vehicle-mounted terminal transmits the broadcast frequency band to the mobile phone and enters S16;
in the embodiment of the invention. When the mobile phone is in a vehicle-mounted mode, the current position of the vehicle is obtained according to the GPS related information of the mobile phone, and when the mobile phone needs to enter an underground garage or a tunnel, the mobile phone informs a vehicle-mounted Bluetooth system to transmit the broadcast frequency band which is listened to by the current user to the vehicle-mounted paired mobile phone. And simultaneously starting a service and monitoring whether the signal intensity of the current broadcast frequency band is normal.
Step S16, opening the frequency band through the mobile network by the mobile phone frequency modulation APP;
in the embodiment of the invention, after the mobile phone receives the broadcast frequency band, the frequency band is opened on the broadcast application corresponding to the mobile phone for connection.
Step S17, whether the broadcast frequency band signal is normal or not, if yes, the step S18 is carried out, and if no, the step S19 is carried out;
and step S18, keeping the normal play of the vehicle-mounted terminal broadcast, and entering S20.
Step S19, informing the vehicle-mounted terminal to switch the external sound source to the mobile phone, and entering S20;
and step S20, stopping.
In the embodiment of the invention, when the advance reservation time (10 minutes) is judged that the vehicle is about to enter an underground garage or a tunnel, the vehicle-mounted terminal transmits the broadcast frequency band to the mobile phone; the mobile phone receives the broadcast frequency band, opens the corresponding broadcast application and receives the broadcast information corresponding to the broadcast frequency band through the mobile network;
detecting and judging whether the signal intensity of the broadcast frequency band received by the mobile phone through the network is normal or not; when the vehicle-mounted terminal is normally controlled to play the broadcast information corresponding to the broadcast frequency band; and if the broadcast information is abnormal, switching the mobile phone to externally play the broadcast information corresponding to the broadcast frequency band.
Namely, in the embodiment of the invention, when the signal is abnormal, an instruction is transmitted to inform the mobile phone to switch the sound source of the external playing equipment, the current mobile phone is connected to the vehicle-mounted Bluetooth, and the broadcasting application of the mobile phone is used for playing the frequency band, so that the effect of continuing broadcasting is achieved.
Exemplary device
As shown in fig. 3, an embodiment of the present invention provides a device for switching and processing fm broadcast signals of a vehicle-mounted terminal, including:
the vehicle-mounted playing control module 510 is configured to control the vehicle-mounted terminal to acquire the fm broadcast signal and play the fm broadcast signal in the designated frequency band;
a position obtaining module 520, configured to obtain a current position of the vehicle in real time;
the switching control module 530 is used for controlling the vehicle-mounted terminal to establish connection with a pre-established paired mobile phone when detecting that the vehicle is about to enter an underground garage or a tunnel, and the vehicle-mounted terminal acquires the broadcast signal of the specified frequency band received through the network from the mobile phone end and plays the broadcast signal; as described above.
Based on the above embodiment, the present invention further provides an intelligent terminal, and a schematic block diagram thereof may be as shown in fig. 4. The intelligent terminal comprises a processor, a memory, a network interface and a display screen which are connected through a system bus. Wherein, the processor of the intelligent terminal is used for providing calculation and control capability. The memory of the intelligent terminal comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the intelligent terminal is used for being connected and communicated with an external terminal through a network. The computer program is executed by a processor to realize a switching processing method of the frequency modulation broadcast signal of the vehicle-mounted terminal. The display screen of the intelligent terminal can be a liquid crystal display screen or an electronic ink display screen.
It will be understood by those skilled in the art that the block diagram shown in fig. 4 is only a block diagram of a part of the structure related to the solution of the present invention, and does not constitute a limitation to the intelligent terminal to which the solution of the present invention is applied, and a specific intelligent terminal may include more or less components than those shown in the figure, or combine some components, or have a different arrangement of components.
In one embodiment, an intelligent terminal is provided that includes a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
the vehicle-mounted terminal acquires a frequency modulation broadcast signal and plays the frequency modulation broadcast signal of a specified frequency band;
acquiring the current position of the vehicle in real time;
and when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone, and acquiring the broadcast signal of the specified frequency band received through the network from the mobile phone end by the vehicle-mounted terminal for playing.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
In summary, the invention discloses a method and a device for switching and processing a frequency modulation broadcast signal of a vehicle-mounted terminal, an intelligent terminal and a storage medium, and the embodiment of the invention acquires the current position of a vehicle in real time; and when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone, and acquiring the broadcast signal of the specified frequency band received through the network from the mobile phone end by the vehicle-mounted terminal for playing. The invention can realize that the vehicle-mounted terminal can listen to the frequency modulation broadcast, if the vehicle drives into the garage below or passes through the tunnel, the mobile phone network can be switched in time to receive the broadcast signal of the current listening frequency band, thereby avoiding the interruption caused by the loss of the signal when the vehicle enters the garage or the tunnel, and facilitating the listening of the user.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A switching processing method for a frequency modulation broadcast signal of a vehicle-mounted terminal is characterized by comprising the following steps:
the vehicle-mounted terminal acquires a frequency modulation broadcast signal and plays the frequency modulation broadcast signal of a specified frequency band;
acquiring the current position of the vehicle in real time;
and when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone, and acquiring the broadcast signal of the specified frequency band received through the network from the mobile phone end by the vehicle-mounted terminal for playing.
2. The method for switching the frequency modulation broadcast signals of the vehicle-mounted terminal according to claim 1, wherein when detecting that the vehicle is about to enter an underground garage or a tunnel, the vehicle-mounted terminal is controlled to establish connection with a mobile phone which is paired in advance, the vehicle-mounted terminal obtains the broadcast signals of the specified frequency band received through a network from the mobile phone, and the step of playing comprises the following steps:
when detecting that the vehicle is about to enter an underground garage or a tunnel, controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone;
the vehicle-mounted terminal sends the currently listened broadcast frequency band to the mobile phone;
the mobile phone receives the broadcast frequency band information, opens a corresponding broadcast application, and controls the broadcast signal of the specified frequency band received through the network; and sending to the vehicle-mounted terminal;
and the vehicle-mounted terminal acquires the broadcast signal of the specified frequency band received through the network from the mobile phone terminal and plays the broadcast signal.
3. The method for switching the frequency modulation broadcast signals of the vehicle-mounted terminal according to claim 1, wherein when it is detected that the vehicle is about to enter an underground garage or a tunnel, the vehicle-mounted terminal is controlled to establish connection with a mobile phone which is paired in advance, the vehicle-mounted terminal obtains the broadcast signals of the specified frequency band received through a network from the mobile phone, and the step of playing the broadcast signals further comprises:
when the vehicle-mounted terminal acquires the broadcast signals of the specified frequency band from the mobile phone end, and the signals are abnormal, the vehicle-mounted terminal sends an instruction to the mobile phone to inform the mobile phone of switching the sound source of the play-out equipment; and connecting the current mobile phone to the vehicle-mounted Bluetooth, and controlling the broadcast application of the mobile phone to play the frequency band.
4. The method for switching the fm broadcast signal of the vehicle-mounted terminal according to claim 1, wherein the step of the vehicle-mounted terminal acquiring the fm broadcast signal and playing the fm broadcast signal of the designated frequency band further comprises:
and the mobile phone is matched with the vehicle-mounted terminal in a Bluetooth mode in advance, so that the mobile phone and the vehicle-mounted terminal can establish Bluetooth connection at any time, and the mobile phone is set to be in a vehicle-mounted mode.
5. The method for switching the fm broadcast signal of the vehicle-mounted terminal according to claim 1, wherein the step of the vehicle-mounted terminal acquiring the fm broadcast signal and playing the fm broadcast signal of the designated frequency band comprises:
the method comprises the steps that a Bluetooth connection is established between a mobile phone and a vehicle-mounted terminal; and controlling the mobile phone to enter a vehicle-mounted mode.
6. The method for switching the FM broadcast signals of the vehicle-mounted terminal according to claim 1, wherein the step of acquiring the current position of the vehicle in real time comprises the following steps:
starting monitoring service, and acquiring the current position of the vehicle in real time;
and (4) judging whether the vehicle enters an underground garage or a tunnel or not in advance by booking time.
7. The method for switching the frequency modulation broadcast signals of the vehicle-mounted terminal according to claim 1, wherein when detecting that the vehicle is about to enter an underground garage or a tunnel, the vehicle-mounted terminal is controlled to establish connection with a mobile phone which is paired in advance, the vehicle-mounted terminal obtains the broadcast signals of the specified frequency band received through a network from the mobile phone, and the step of playing comprises the following steps:
when the advance booking time judges that the vehicle is about to enter an underground garage or a tunnel, the vehicle-mounted terminal transmits a broadcast frequency band to the mobile phone;
the mobile phone receives the broadcast frequency band, opens the corresponding broadcast application and receives the broadcast information corresponding to the broadcast frequency band through the mobile network;
detecting and judging whether the signal intensity of the broadcast frequency band received by the mobile phone through the network is normal or not; when the vehicle-mounted terminal is normally controlled to play the broadcast information corresponding to the broadcast frequency band; and if the broadcast information is abnormal, switching the mobile phone to externally play the broadcast information corresponding to the broadcast frequency band.
8. A vehicle-mounted terminal frequency modulation broadcast signal switching processing device is characterized by comprising:
the vehicle-mounted playing control module is used for controlling the vehicle-mounted terminal to acquire the frequency modulation broadcast signals and playing the frequency modulation broadcast signals of the specified frequency band;
the position acquisition module is used for acquiring the current position of the vehicle in real time;
and the switching control module is used for controlling the vehicle-mounted terminal to establish connection with a preset paired mobile phone when detecting that the vehicle is about to enter an underground garage or a tunnel, and the vehicle-mounted terminal acquires the broadcast signal of the specified frequency band received through the network from the mobile phone end and plays the broadcast signal.
9. An intelligent terminal comprising a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to implement the steps of the method according to any one of claims 1-7 when the one or more programs are executed by one or more processors.
10. A non-transitory computer readable storage medium having instructions therein, which when executed by a processor of an electronic device, enable the electronic device to perform the method of any one of claims 1-7.
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