CN108711439B - Vehicle-mounted music playing system, vehicle and playing method thereof - Google Patents
Vehicle-mounted music playing system, vehicle and playing method thereof Download PDFInfo
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- CN108711439B CN108711439B CN201810294527.8A CN201810294527A CN108711439B CN 108711439 B CN108711439 B CN 108711439B CN 201810294527 A CN201810294527 A CN 201810294527A CN 108711439 B CN108711439 B CN 108711439B
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
Abstract
An onboard music playing system, comprising: the system comprises a communication port, a processor, a player and a vehicle-machine interface, wherein the communication port is communicated with a music memory and acquires the related information of the current memory of the music memory, the vehicle-machine interface is connected to a vehicle machine of a vehicle, when the vehicle machine is started, the processor identifies the music memory according to the related information of the current memory and the recorded related information of the previous memory, then appoints to read the music file stored in the music memory according to the related information of the music file when the previous playing is finished, and the player plays the music.
Description
Technical Field
The invention relates to the field of vehicle-mounted music, in particular to a vehicle-mounted music playing system, a vehicle and a playing method thereof, and further relates to the vehicle-mounted music playing system, the vehicle and the playing method thereof, wherein the vehicle-mounted music playing system can play music quickly when a vehicle is started.
Background
Since the 21 st century, the development of the automobile industry is rapidly leaping, automobiles gradually enter rural areas and become daily vehicles for almost everyone, and the improvement on the automobiles per se is promoted day by day due to the self-recognition of the increase of the use amount, so that the convenience use close to the daily life of people is realized, and the life of people is improved.
Under the general condition, in the process of driving a vehicle, along with vehicle-mounted music, not only can people enjoy wonderful music on the way, but also fatigue on the way can be relieved, and fun is added to the way of people. However, in the current vehicle-mounted music system, after a user restarts the vehicle or connects a music storage device such as a usb disk, a CD disk, or a mobile phone to the vehicle-mounted music system, the vehicle-mounted music system reads the music files stored in the music storage device, and after the music files are read, the audio system of the vehicle sequentially plays the music according to the read playing sequence of the music files. That is to say, the user needs to wait for the usb disk to be scanned completely before playing music, and the car machine cannot play music within the scanning time, so that the user cannot enjoy delicate music in time. Especially for a music memory with a large memory capacity, the car machine needs to scan for several minutes or even more than tens of minutes to start playing music, and the user experience is very poor.
Before the vehicle-mounted music system is used, the vehicle-mounted music system usually memorizes the position of a music file in the music memory when the previous playing is finished, and when the user starts the vehicle machine or reinserts the music memory, no matter whether the music memory is played before, the vehicle-mounted music system must scan all music file information of the music memory first, then detect whether the music file played last time exists, if so, play the music, and if not, play the music from the beginning. In any case, it is necessary to waste a lot of time to scan and detect the music memory before playing music, so that the user cannot immediately hear the music when the previous playing is finished when the car machine is turned on or the music memory is inserted again, and the user's experience of enjoying music is reduced. That is, while scanning the usb disk, the user cannot enjoy the music that was played before, and can only play the music after the scanning of the usb disk is completed.
Moreover, when the user replaces another music storage to connect to the in-vehicle device, because the content of the current music storage is different from the previous music storage, that is, the content has changed, the music file at the end of the previous playing does not exist, or the sequence has changed, etc., the in-vehicle device cannot detect the music file at the end of the previous playing, and cannot continue to play the music at the end of the previous playing, so that the user cannot continue to enjoy the music at the end of the previous playing, and the user experience is reduced.
In addition, when the user changes the vehicle and connects the music memory to play music, the vehicle does not memorize the music of the music memory at the end of the last playing, and therefore the music of the U disk at the end of the last playing cannot be played continuously. That is, due to the replacement of the vehicle, the vehicle does not memorize the song that the user listened to before, so that the user cannot continue to enjoy the music that was played before the end of the playing, and the user must wait for the music memory to be scanned and then start playing from the beginning, thereby reducing the user's experience of enjoying.
In daily life, people commonly keep the U disk connected to the car machine, so that even if the U disk is not changed, the music information of the U disk can be read again due to the fact that the car machine is restarted, the music playing time is too slow, and particularly for some users who frequently start the car machine, the users can listen to the music after waiting for the car machine to finish reading every time the car machine is started after flameout, and the use experience is very poor.
Disclosure of Invention
An object of the present invention is to provide an in-vehicle music playing system, a vehicle and a playing method thereof, which can play music that is played before the end of the playing when a user turns on a vehicle machine of the vehicle again or connects the music memory to the vehicle machine again, and scan the music memory at the same time, so that the user can enjoy the music without waiting.
Another objective of the present invention is to provide a vehicle-mounted music playing system, a vehicle and a playing method thereof, which can play the music that was played before and was finished without waiting for the music memory to be scanned when the vehicle is restarted or reinserted into the music memory, such as a usb disk, a mobile phone, a CD disk or a tablet, so that the user can continue to enjoy the music that was played before and was finished without waiting.
Another objective of the present invention is to provide a vehicle-mounted music playing system, a vehicle and a playing method thereof, which can quickly play music when a vehicle is started, so that a user can hear the music without waiting for the vehicle to finish reading, thereby increasing the experience of the user enjoying the music. Especially for the user who frequently opens the car machine, it can make and open the car machine and play the music and be close to synchronous, reduces the time that the user waited to play this music.
Another objective of the present invention is to provide an on-board music playing system, a vehicle and a playing method thereof, which do not affect the on-board music playing device to play the music immediately no matter what the storage capacity of the music storage device is.
Another objective of the present invention is to provide a vehicle-mounted music playing system, a vehicle and a playing method thereof, wherein when the music memory is replaced or the content of the music memory is changed, the vehicle can still play the music that was played before the music memory was finished or the music that was played before the vehicle was finished. In other words, when the music memory No. 1 is replaced with the music memory No. 2 and connected to the car machine, the car machine can still play the music of the end of previous play of the music memory No. 2, or play the music of the end of previous play of the car machine, that is, the music of the end of previous play of the music memory No. 1.
Another object of the present invention is to provide an on-board music playing system, a vehicle and a playing method thereof, wherein when a user changes the vehicle, i.e. connects the music storage to another vehicle, the current vehicle can still play the music that was played before the music storage was finished, or the music that was played before the music storage was finished by the vehicle machine of the current vehicle is played.
Another object of the present invention is to provide an in-vehicle music playing system, a vehicle and a playing method thereof, which can record the memory related information of the music memory and the music related information of the music file at the end of the current playing when the user pulls out the music memory or turns off the vehicle, and can also identify the music memory according to the memory related information and detect and designate the playing of the music according to the music related information.
Another objective of the present invention is to provide an on-board music playing system, an on-board music playing vehicle and a playing method thereof, which can transmit the storage related information and the music related information to a cloud, and also can download and play the music at the cloud according to the music related information, or play the music at the end of the music before downloading the music storage at the cloud according to the storage related information of the currently connected music storage.
Another objective of the present invention is to provide an onboard music playing system, an onboard music playing vehicle and a playing method thereof, which can transmit the user-related information and the music-related information to a cloud, and when the user turns on the vehicle again, the user downloads and plays the music at the cloud according to the user-related information.
Another objective of the present invention is to provide an on-board music playing system, an on-board music playing vehicle and a playing method thereof, which can detect whether the music memory is played before according to the recorded memory-related information, and if so, can detect whether the music file exists according to the music-related information, and if so, directly play the music and scan the music memory, and if not, download and play the music at the cloud according to the music-related information and scan the music memory.
Another object of the present invention is to provide an onboard music playing system, an onboard music playing vehicle and a playing method thereof, which have high practicability and increase the user experience.
According to an aspect of the present invention, there is further provided an in-vehicle music playing system installed in a vehicle for playing music files stored in a music storage, comprising:
a communication port, which is communicated with the music memory and acquires the current memory related information of the music memory;
a processor;
a player; and
and the processor identifies the music memory according to the related information of the current memory and the recorded related information of the previous memory when the vehicle machine is started, and then appoints to read the music file stored in the music memory according to the related information of the music file when the previous playing is finished, and the player plays the music.
While playing the music, the processor scans the music memory.
When the car machine is closed, the processor records the related information of the current memory and the music related information of the music file when the current playing is finished, and the related information and the music related information are bound and transmitted to the cloud.
When the car machine is closed, the processor records the current user related information and the music related information of the music file when the current playing is finished, and the information and the music related information are bound and transmitted to the cloud.
The processor comprises an identification module and a network module, when the vehicle-mounted device is started, the identification module identifies whether the music memory is played before according to the related information of the current memory and the recorded related information of the previous memory, if not, the network module downloads music which is bound with the related information of the current memory and is played before according to the related information of the current memory, and the player plays the music.
The processor also comprises a detection module and a reading module, which detects whether the music file exists according to the music related information when the previous playing is finished, if not, the network module downloads the music according to the music related information and the player plays the music, and if so, the reading module reads the music file and the player plays the music.
The processor comprises a detection module and a reading module, and detects whether the music file exists according to the music related information when the previous playing is finished, if not, the network module downloads the music according to the music related information, and the player plays the music, and if so, the reading module reads the music file and the player plays the music.
The reading module comprises a target file reading module and a play list reading module, when the detection module detects the music file, the target file reading module reads the music file and the player plays the music, and the play list reading module scans the music memory to generate a play list.
According to an embodiment of the present invention, the processor includes an identification module, a detection module, a reading module, a network module and a memory module, when the vehicle is turned on, wherein the identification module identifies whether the music memory is played before according to the current memory related information and the recorded previous memory related information, if so, the detection module detects whether the music file exists according to the music related information of the music file at the end of the previous playing, if so, the reading module designates to read the music file, the player plays the music, and the music memory is scanned, if not, the network module downloads the music at the cloud end according to the music related information, the player plays the music, and the reading module scans the music memory, if not, the network module downloads the music at the cloud end according to the related information of the current storage, the player plays the music, the reading module scans the music storage, and when the vehicle is turned off, the memory module records the related information of the current storage of the music storage and the related information of the music file when the current playing is finished, and the network module sends the related information to the cloud end.
The network module binds the storage related information and the music related information together to a cloud end, and when the music storage is connected to another vehicle, the network module downloads the music bound with the storage related information at the cloud end according to the storage related information.
The system also comprises an interactive interface which is used for information interaction with the user, wherein the interactive interface comprises a song selection module and a mode module, the song selection module is selected to play appointed music, the read module reads the appointed music, the mode module is selected to play the mode, and the read module reads the music according to the play mode.
The memory module also records the playing mode information when the current playing is finished, and when the vehicle machine restarts or reconnects the music player, the reading module reads the music according to the playing mode information when the previous playing is finished and the music is played by the player.
And the network module binds the playing mode information when the current playing is finished and the related information of the memory together and sends the information to the cloud.
The interactive interface further comprises an input module and a storage module, the input module receives input information of a user, the network module searches and downloads corresponding songs at the cloud according to the input information, the player plays the music, and after the songs are downloaded, the storage module stores the music files in the music storage.
A vehicle having an onboard music playback system for playing back music files stored within a music memory, comprising:
a vehicle machine; and
and the vehicle-mounted music playing system is operably arranged on the vehicle-mounted machine.
According to another aspect of the present invention, the present invention further provides a method for playing a vehicle-mounted music by reconnecting a music memory to a vehicle machine of the same vehicle or restarting the vehicle machine, comprising the steps of:
A. acquiring related information of a current memory of a music memory;
B. identifying the music memory based on current memory related information and recorded previous memory related information of the music memory;
C. appointing to read the music according to the related information of the music when the previous playing is finished; and
D. the music is played while the music memory is scanned.
And E, recording the related information of the current memory and the related information of the music when the current playing is finished when the car machine is turned off or the connection between the music memory and the car machine is interrupted.
It also includes a step F of transmitting the current memory related information and the music related information to the cloud.
When the content of the music memory is changed, the method for playing the vehicle-mounted music which is connected to the vehicle machine of the vehicle again comprises the following steps:
i. acquiring related information of a current storage of a current music storage, and identifying the music storage;
ii. Detecting that the music file does not exist according to the recorded music related information when the previous playing of the music memory is finished, and downloading the music at the cloud end; and
and iii, playing the music and scanning the music memory at the same time.
Wherein step ii may alternatively be based on a recorded music-related message at the end of the previous play of the vehicle
And downloading the music at the cloud.
When another music memory is replaced, the method for playing the vehicle-mounted music connected to the vehicle machine of the vehicle again comprises the following steps:
a. acquiring relevant information of a current storage of a current music storage, and identifying that the music storage is not connected with the vehicle before;
b. acquiring and downloading music bound with the music memory and played before the music is finished at a cloud end according to the related information of the current memory of the music memory; and
c. the music is played while the music memory is scanned.
And b, downloading the music at the cloud end according to the recorded music related information of the car machine when the playing is finished before.
When a user changes a vehicle, the method for playing the vehicle-mounted music by connecting the music memory to the vehicle machine of the vehicle comprises the following steps:
I. acquiring related information of a current storage of a current music storage;
II. Acquiring and downloading the music stored in the music storage and played before the music storage is finished at the cloud end according to the related information of the current storage of the music storage; and
III, playing the music and scanning the music memory at the same time.
And step II, the music can be downloaded at the cloud end according to the recorded music related information of the car machine when the playing is finished before.
According to the playing method, the method for interacting with the user comprises the following steps: receiving user input information and reading and playing designated music according to the input information.
And downloading corresponding music at the cloud according to the input information, and playing the music.
Drawings
Fig. 1 is a schematic diagram of an application of an in-vehicle music playing system according to a preferred embodiment of the present invention.
Fig. 2 is a block diagram of an in-vehicle music playing system according to a preferred embodiment of the present invention.
Fig. 3 is a block diagram of a reading module of the in-vehicle music playing system according to a preferred embodiment of the present invention.
Fig. 4 is a flowchart illustrating music at the end of play before play of the in-vehicle music playing system according to a preferred embodiment of the present invention.
Fig. 5 is a flowchart illustrating music at the end of play before play while scanning for music storage in the in-vehicle music playing system according to a preferred embodiment of the present invention.
Fig. 6 is a flowchart illustrating music at the end of play before the user changes the vehicle and plays the music according to a preferred embodiment of the present invention.
Fig. 7 is a flowchart illustrating a process in which a user of the in-vehicle music playing system plays music according to a preferred embodiment of the present invention.
Fig. 8 is a block diagram of an in-vehicle music playing system according to a preferred embodiment of the present invention applied to a vehicle.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
The invention provides a vehicle-mounted music playing system, a vehicle and a playing method thereof, when a user restarts a vehicle machine of the vehicle or connects a music memory such as a U disk, a CD disk, a mobile phone or a flat panel to the vehicle machine, the user can play music before playing is finished and scan the music memory, so that the user can enjoy the music without waiting. Moreover, no matter the user replaces the vehicle or replaces the music memory, the user can play the music before the playing is finished without waiting for the music memory to be scanned, and further, the user can continue to enjoy the music before the playing is finished without waiting.
Referring to fig. 1 and 2, a vehicle-mounted music playing system 100 according to a preferred embodiment of the present invention is mounted on a vehicle 200 of a vehicle for playing music files stored in a music storage 300, and includes a communication port 10, a processor 20, a player 30, and a vehicle interface 40, wherein the communication port 10 communicates with the music storage and obtains information related to a current storage of the music storage, and the vehicle interface 40 is connected to the vehicle of the vehicle 200. When the car machine is turned on, the processor 30 identifies the music memory 300 according to the current memory related information and the recorded previous memory related information, then specifies and reads the music file stored in the music memory 300 according to the music related information of the music file at the end of previous playing, the player 30 plays the music, and scans the music memory 300 at the same time, and when the car machine is turned off, the processor 20 records the current memory related information and the music related information of the music file at the end of current playing.
The communication port 10 may be a USB jack, a USB disk reading interface, or a wire line, or may also be a wireless communication port such as WiFi or bluetooth, so as to be suitable for connecting the music storage 300. Preferably, the vehicle-mounted music playing system 100 is integrally connected to the vehicle 200 of the vehicle, that is, the vehicle interface 40 is wired to the vehicle and is powered by the vehicle. Of course, it may also be a wireless connection, in which case a battery may be built in the device or an external power lamp may be used to provide power.
It should be noted that the car interface 40 of the car music playing system 100 may also be connected to a playing system of the car, so that the playing system of the car plays the music, or an external playing device plays the music.
Of course, the player 30 may be a player supporting MP3 format, or may be a player supporting or allowing conversion of APE, WAV, FLAC, etc. formats to adapt to playing music in different formats.
Preferably, the processor 20 includes an identification module 21, a detection module 22, a reading module 23, a network module 24 and a memory module 25, when the vehicle is turned on, wherein the identification module 21 identifies whether the music memory is played before according to the current memory related information and the recorded previous memory related information, if so, the detection module 22 detects whether the music file exists according to the music related information of the music file at the end of the previous playing, if so, the reading module 23 designates to read the music file, the player 30 plays the music, and the music memory 300 is scanned. If not, the network module 24 downloads the music from the cloud according to the music related information, and the player 30 plays the music, and the reading module 23 scans the music memory 300. If not, the network module 24 downloads the music from the cloud according to the current storage related information, and the player 30 plays the music, while the reading module 23 scans the music storage 300. When the car machine is turned off, the memory module 25 records the current memory related information of the music memory 300 and the music related information of the music file when the current playing is finished, and the network module 24 binds and sends the information to the cloud together, so that the network module 24 can download the music at the cloud according to the memory related information, and further enable the user to continue to enjoy the music when the playing is finished before.
It should be noted that the memory module 25 may also memorize the user related information and the music related information at the end of the current playing, and bind and transmit the user related information and the music related information to the cloud. The network module 24 downloads the music bound with the user-related information according to the user-related information, and then plays the music. In general, when a user logs in the car machine system and plays music, the memory module 25 can record related information of the user, such as account information, fingerprint information, facial information, motion information or voice information, and bind and send the music that is played before and the related information of the user to the cloud. When the user transfers the vehicle, logs in an account, and plays music, the network module 24 downloads the music bound with the user-related information at the cloud according to the user-related information, and then plays the music.
As shown in fig. 3, preferably, the reading module 23 includes an object file reading module 231 and a play list reading module 232, when the detecting module 22 detects the music file, the object file reading module 231 reads the music file and the player 30 plays the music, and the play list reading module 232 scans the music memory, that is, scans the music memory while playing the music, so as to generate a play list and further play the music in the entire music memory.
In this embodiment, when the target file reading module 231 reads the music file, the target file reading module 231 generates a playing instruction and a scanning instruction, and sends the playing instruction to the player 30, the player 30 plays the music file, and simultaneously sends the scanning instruction to the playlist reading module 232, and the playlist reading module 232 reads the music memory to generate the playlist, so as to read the music memory while playing music.
Of course, the music memory may be scanned when the car machine is turned on, and the vehicle-mounted music playing system 10 identifies, detects, reads or downloads and plays the music, so that the music can be played when the car machine is turned on without waiting for the music memory to be read. That is, no matter when the music memory is scanned, no matter whether the music memory is scanned completely, the music playing system 10 plays the music before the music is finished, so that the user can enjoy the music without waiting.
That is, the target file reading module 231 reads the music file, and the player 30 plays the music, and the playlist reading module 232 scans the music storage device simultaneously, so that when the playlist reading module 232 starts scanning the music storage device, the player 30 plays the music before starting playing, thereby increasing the experience of the user enjoying the music. In other words, for the conventional playing system to scan the whole music memory first to generate the play list and then play the music before the end of playing, the vehicle-mounted music playing system of the present invention can scan the music memory while playing the music before the end of playing to generate the play list, so that the user can enjoy the music before the end of playing without waiting for scanning the music memory.
As shown in fig. 4, the method for playing the vehicle-mounted music by reconnecting the music memory 300 to the vehicle machine of the same vehicle or restarting the vehicle machine includes the following steps:
A. acquiring current storage related information of the music storage 300;
B. identifying the music memory 300 based on current memory related information and recorded previous memory related information of the music memory 300;
C. appointing to read the music according to the related information of the music when the previous playing is finished; and
D. the music is played while the music memory 300 is scanned.
It also includes a step E of recording the current storage related information and the music related information of the music when the current playing is finished when the car machine is turned off or the connection between the music storage 300 and the car machine is interrupted.
It also includes a step F of transmitting the current memory related information and the music related information to the cloud. Here, the current storage related information and the music related information are bound together and then sent to the cloud, so that the user can obtain and download the music bound with the current storage related information next time only according to the current storage related information.
Compared with a traditional vehicle-mounted music system, when the vehicle-mounted device is started, the music can be played quickly, so that a user can hear the played music without waiting for the vehicle-mounted device to read the music, and the experience that the user enjoys the music is increased. Especially for the user who frequently opens the car machine, it can make and open the car machine and play the music and be close to synchronous, reduces the time that the user waited to play this music.
In this embodiment, the cloud may be an internet, a local area network, a metropolitan area network, a wide area network, or a personal area network, which is not limited herein.
The communication port 10 can obtain the storage related information of the music storage 300, such as the model, UUID, name, storage capacity, number of music files, name and sequence, brand, manufacturer, interface type, etc., but is not limited thereto, and the storage related information is recorded by the memory module 25 of the processor 20 every time the playing is finished. Based on the information, when the user reconnects a music storage device 300 # 1 to the car machine, the identification module 21 of the processor 20 can identify that the music storage device 300 is previously connected. Moreover, when the user replaces another music storage 301 No. 2 and connects to the car machine for the first time, since the memory module 25 of the processor 20 does not record the storage related information of the music storage 301 No. 2, that is, the identification module 21 identifies that the music storage 301 No. 2 has not been connected to the car machine before.
In this embodiment, the music storage 300 # 1 is reconnected to the car machine by the user for the second time or more, that is, the memory module 25 records the storage related information of the music storage # 1, and the music storage 301 # 2 is connected to the car machine by the user for the first time, that is, the memory module 25 does not record the storage related information of the music storage # 2.
It is worth mentioning that the memory module 25 can record a plurality of memory related information of the music memory. That is, when a user has a plurality of music memories 300, the identification module 21 can identify the corresponding music memory 300 no matter which music memory is connected to the car machine.
Wherein, every time the playing is finished, the memory module 25 of the processor 20 records the music related information of the music currently at the end of playing, such as the name, serial number, location, file size, singer name, etc., but not limited thereto.
That is, when the identifying module 21 of the processor 20 identifies that the music storage is the music storage No. 1 connected before, the detecting module 22 of the processor 20 detects whether the music file exists according to the recorded music related information at the end of the previous playing, and if so, specifies to read the music and then the player 30 plays the music.
If the detecting module 22 of the processor 20 cannot detect the music file, i.e. the music file is not present, the detecting module 22 of the processor 20 detects that the content of the music storage No. 1 has changed. The network module 24 downloads the music from the cloud according to the music related information, and the music is played by the player 30. Therefore, when the content of the music memory 300 is changed, the car machine can still play the music that the car machine previously played to the end.
As shown in fig. 5, when the content of the music memory 300 is changed, the method for playing the vehicle-mounted music, which is connected to the vehicle unit of the vehicle again, includes the following steps:
i. acquiring current storage related information of a current music storage, and identifying the music storage 300;
ii. Detecting that the music file does not exist according to the recorded music related information when the previous playing of the music memory is finished, and downloading the music at the cloud end; and
and iii, playing the music and scanning the music memory at the same time.
Wherein, the step ii may be replaced by downloading the music in the cloud according to the recorded music related information at the end of the previous playing of the vehicle.
In this embodiment, the network module 24 can package and send the memory related information of the music memory and the music related information of the music memory at the end of the previous playing to the cloud. In other words, every time the playing is finished, the memory related information of the music memory and the music related information are bound and sent to the cloud together after being recorded simultaneously. That is, the network module 24 can simply and quickly acquire the music-related information and download the music based on only the memory-related information of the music memory.
That is, when the identification module 21 of the processor 20 identifies that the music memory is not connected to the music memory No. 2 of the car machine before, the network module 24 downloads the music at the end of the previous playing bound with the music memory No. 2 at the cloud according to the memory related information of the music memory No. 2, and the player 30 plays the music. Therefore, when the music memory 301 No. 2 is replaced and connected to the car machine, the car machine can still play the music that was played before the music memory 301 ended.
Of course, the memory module 25 may also memorize the user related information and the music related information when the current playing is finished, and bind and transmit the user related information and the music related information to the cloud. The network module 24 downloads the music bound with the user-related information according to the user-related information, and plays the music, so that the user still enjoys the music when the previous playing is finished.
In other words, after the playing of the No. 2 vehicle is finished, the memory related information of the No. 2 music memory and the music related information at the end of the playing are sent to the cloud together, and when the user connects the No. 2 music memory to the No. 1 vehicle, since the memory module 25 of the No. 1 vehicle does not record the memory related information of the No. 2 music memory, but the communication port 10 of the No. 1 vehicle can acquire the memory related information of the No. 2 music memory, so that the network module 24 of the processor 20 of the No. 1 vehicle downloads the music bound together with the No. 2 music memory at the cloud, and plays the music.
It should be noted that the network module 24 of the vehicle # 1 may also download the music in the cloud according to the information related to the music that was recorded by the memory module 25 of the vehicle # 1 when the last playing of the vehicle is finished, so that the vehicle # 1 can play the music that was played before the vehicle # 1 was finished.
When another music memory is replaced, the method for playing the vehicle-mounted music connected to the vehicle machine of the vehicle again comprises the following steps:
a. acquiring relevant information of a current storage of a current music storage, and identifying that the music storage is not connected with the vehicle before;
b. according to the current storage related information or the user related information of the music storage, music which is bound with the music storage or the user related information and is played before the music is finished is obtained and downloaded at a cloud end; and
c. the music is played while the music memory is scanned.
And b, downloading the music at the cloud end according to the recorded music related information of the car machine when the playing is finished before.
Preferably, when the user replaces the music memory 300 from the vehicle 1 to the vehicle 2, the network module 24 of the vehicle 1 transmits the memory related information of the music memory and the music related information at the end of playing to the cloud, and the network module 24 of the vehicle 2 downloads the music at the cloud, so as to play the music at the player 30 of the vehicle 2.
It should be noted that the network module 24 of the vehicle 2 may also download the music in the cloud according to the recorded music related information of the vehicle 2 when the previous playing is finished, so that the vehicle 2 can play the music when the previous playing is finished.
It should be noted that if the music memory 1 is not connected to the vehicle 2, it can be identified that the music memory is not connected to the vehicle, and then the music of the music memory 1 at the end of the playing of the vehicle 1 is downloaded and played in the cloud.
If the No. 1 music memory is connected with the No. 2 vehicle before, namely, the No. 2 vehicle can identify the No. 1 music memory, and the No. 2 vehicle also records the music of the No. 1 music memory before the No. 2 vehicle finishes playing, and the No. 2 vehicle still downloads the music of the No. 1 music memory before the No. 1 vehicle finishes playing from a cloud and plays the music. That is, regardless of whether the music storage is connected to the vehicle number 2 for the first time, after the user changes over to the vehicle number 2, the user can still continue to hear the music at the end of the playback of the vehicle number 1. Of course, the vehicle number 2 can also directly play the music that was recorded by the vehicle number 2 at the end of the play.
As shown in fig. 6, when a user transfers a vehicle, the method for playing the vehicle-mounted music, which connects the music storage device No. 1 to the vehicle machine of the vehicle, includes the following steps:
I. acquiring related information of a current storage of a current music storage;
II. According to the related information of the current memory of the music memory, the music memory is obtained and downloaded at the cloud end
Stored music that was played before the end; and
III, playing the music and scanning the music memory at the same time.
And step II, the music can be downloaded at the cloud end according to the recorded music related information of the car machine when the playing is finished before.
In this embodiment, the vehicle music playing system 100 further includes an interactive interface 50, which is connected to the processor 20 and performs information interaction with the user, and the interaction mode may be a touch screen, a button manipulation, a remote control, a gesture, an action, a voice, a vibration, and the like, but is not limited thereto. The interactive interface 50 includes a song selecting module 51 and a mode module 52, through the interactive mode, the song selecting module 51 can be selected to play the designated song, the target file reading module 231 of the reading module 23 reads the song, and then the music is played, such as playing the next song, pausing the playing, playing the previous song or designating to play a certain song, etc. The mode module 52 selects a playing mode, and the playlist reading module 232 of the reading module 23 reads the song according to the mode, and then the song is played by the player 30, such as sequential playing, reverse playing, random playing, and so on.
Preferably, the memory module 25 is further capable of recording playing mode information of currently played music in the music memory, and when the user restarts the car machine or reconnects the music memory, the reading module 23 reads the music according to the playing mode at the previous end of playing, so that the player 30 still plays the music according to the playing mode at the previous end of playing, so as to enhance the experience of listening to songs of the user.
Similarly, the network module 24 binds the playback mode information and the storage related information together to the cloud, so that the user still hears the music played in the previous playback mode at the end of the playback regardless of whether the user changes the vehicle or the content of the music storage.
It should be noted that, if the storage amount of the music memory is large or the reading progress of the vehicle is slow, and further when the music playing is finished when the previous playing is finished and the music memory is not scanned completely, the reading module 23 will read the next song according to the playing mode information, and the player 30 plays the music. If the content of the music memory is not consistent with the memory related information or the music related information recorded by the memory module 25, the network module 24 downloads the next song at the cloud and plays the next song by the player 30, so that the vehicle cannot be influenced to immediately play the music regardless of the storage capacity of the music memory and the music can still be played in the previous playing mode.
As shown in fig. 7, the interactive interface 50 further includes an input module 53 and a storage module 54, wherein the input module 53 is connected to the network module 24, wherein the input module 53 can receive input information of a user, such as a song name, a keyword, a singer name, a sentence of lyrics, etc., the detection module 22 detects whether a corresponding music file exists, if so, the music is played, and if not, the network module 24 searches and downloads a corresponding song in the cloud to play the song. After the song is downloaded, the user may select to store the song in the music memory at the storage module 54 for the user to use next time.
The interactive interface 50 further includes an operation module, which is used to operate the music storage 300 to arrange the order of the music files, mark (like) or delete the music files, and during the use process, the user can operate the operation module to make corresponding adjustment to the music files in the music storage according to his/her favorite.
As shown in fig. 8, the present invention further provides a vehicle having the vehicle-mounted music playing system 100, comprising a vehicle machine 200 and the vehicle-mounted music playing system 100, wherein the vehicle-mounted music playing system 100 is operatively installed on the vehicle machine 200, when a user connects the music storage 300 to the vehicle-mounted music playing system 100 and turns on the vehicle machine 200, the vehicle-mounted music playing system 100 identifies the music storage 300 and plays the music that was played before and at the end, and scans the music storage 300.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (20)
1. An on-board music playing system installed on a vehicle for playing music files stored in a music storage device, comprising:
a communication port, which is communicated with the music memory and acquires the current memory related information of the music memory;
a processor, said processor comprising an identification module and a network module;
a player; and
the processor identifies whether the music memory is played before according to the related information of the current memory and the recorded related information of the previous memory when the vehicle is started, if so, detects whether the music file exists according to the related information of the music when the previous playing is finished, and if so, appoints to read the music file stored in the music memory according to the related information of the music file when the previous playing is finished, and the player plays the music;
if not, the network module downloads music bound with the related information of the current memory at the end of the previous playing according to the related information of the current memory, and the player plays the music;
and the processor scans the music memory while the player plays the music.
2. The vehicle-mounted music playing system according to claim 1, wherein when the vehicle is turned off, the processor records the information related to the current memory and the music related information of the music file when the current playing is finished, and binds and transmits the information and the music related information to the cloud.
3. The vehicle-mounted music playing system according to claim 1, wherein the processor further comprises a detecting module and a reading module, if the music memory is played before, whether the music file exists is detected according to the music related information at the end of the previous playing, and if the music file does not exist, the network module downloads the music according to the music related information, and the player plays the music.
4. The vehicle-mounted music playing system according to claim 2, wherein the processor comprises a detecting module and a reading module, if the music memory is played before, the processor detects whether the music file exists according to the music-related information at the end of the previous playing, and if the music file does not exist, the network module downloads the music according to the music-related information, and the player plays the music.
5. The vehicle-mounted music playing system according to claim 3, wherein the reading module comprises an object file reading module and a play list reading module, when the detecting module detects the music file, the object file reading module reads the music file and plays the music by the player, and the play list reading module scans the music memory to generate a play list.
6. The vehicle-mounted music playing system according to claim 4, wherein the reading module comprises an object file reading module and a play list reading module, when the detecting module detects the music file, the object file reading module reads the music file and plays the music by the player, and the play list reading module scans the music memory to generate a play list.
7. The vehicle-mounted music playing system according to claim 1, wherein the processor comprises an identification module, a detection module, a reading module, a network module and a memory module, when the vehicle is turned on, the identification module identifies whether the music memory is played before according to the current memory related information and the recorded previous memory related information, if so, the detection module detects whether the music file exists according to the music related information of the music file at the end of the previous playing, if so, the reading module designates to read the music file and the player to play the music, and the music memory is scanned, if not, the network module downloads the music at the cloud according to the music related information and the player plays the music, and the reading module scans the music memory, if not, the network module downloads the music at the cloud end according to the related information of the current storage, the player plays the music, the reading module scans the music storage, and when the vehicle is turned off, the memory module records the related information of the current storage of the music storage and the related information of the music file when the current playing is finished, and the network module sends the related information to the cloud end.
8. The vehicle-mounted music playing system according to claim 1, wherein the processor comprises an identification module, a detection module, a reading module, a network module and a memory module, when the vehicle is turned on, the identification module identifies whether the music memory is played before according to the current memory related information and the recorded previous memory related information, if so, the detection module detects whether the music file exists according to the music related information of the music file at the end of the previous playing, if so, the reading module designates to read the music file and the player to play the music, and the music memory is scanned, if not, the network module downloads the music at the cloud according to the music related information and the player plays the music, and the reading module scans the music memory, if not, the network module downloads the music at the cloud according to the recorded music related information of the vehicle machine at the end of the previous playing, the player plays the music, the reading module scans the music memory, and when the vehicle machine is closed, the memory module records the current memory related information of the music memory and the music related information of the music file at the end of the current playing and the network module sends the information to the cloud.
9. The vehicle-mounted music playing system according to claim 1, further comprising an interactive interface, wherein the interactive interface comprises an input module and a storage module, the input module receives input information of a user, the network module searches and downloads a corresponding song at a cloud according to the input information, the player plays the music, and after the song is downloaded, the storage module stores the music file in the music storage.
10. A vehicle having an onboard music playback system for playing back music files stored within a music memory, comprising:
a vehicle machine; and
a vehicle music player system according to any one of claims 1 to 6, operatively mounted to the vehicle.
11. A method for playing vehicle-mounted music by reconnecting a music memory to a vehicle machine of the same vehicle or restarting the vehicle machine is characterized by comprising the following steps:
A. acquiring related information of a current memory of a music memory;
B. identifying whether the music memory is played before according to the related information of the current memory and the recorded related information of the previous memory of the music memory, and if so, detecting whether a music file exists according to the related information of the music when the previous playing is finished;
C. if yes, appointing to read the music according to the related information of the music when the previous playing is finished; and
D. playing the music and scanning the music memory at the same time;
the method for playing the vehicle-mounted music by reconnecting a music memory to the vehicle machine of the same vehicle or restarting the vehicle machine is characterized by comprising the following steps of:
a. acquiring relevant information of a current storage of a current music storage, and identifying that the music storage is not connected with the vehicle before;
b. acquiring and downloading music bound with the music memory and played before the music is finished at a cloud end according to the related information of the current memory of the music memory; and
c. playing the music and scanning the music memory at the same time;
further comprising the steps of: information input by a user is received.
12. The method for playing back music on board of a vehicle according to claim 11, further comprising a step E of recording information related to a current storage and information related to music of the music when the current playback is finished, when the vehicle is turned off or the connection between the music storage and the vehicle is interrupted.
13. The method of claim 12, further comprising a step F of transmitting the information related to the current memory and the information related to the music to the cloud.
14. The method for playing the vehicle-mounted music according to claim 11, wherein the method for playing the vehicle-mounted music comprises the following steps:
i. acquiring related information of a current storage of a current music storage, and identifying the music storage;
ii. If the memory is a music memory at the end of previous playing, detecting that the music file does not exist according to the recorded music related information at the end of previous playing of the music memory, and downloading the music at the cloud end; and
and iii, playing the music and scanning the music memory at the same time.
15. The method of claim 14, wherein the step ii is replaced by downloading the music in the cloud according to the recorded music related information of the vehicle at the end of previous playing.
16. The method according to claim 11, wherein the step b is performed by downloading the music in the cloud according to the recorded information about the music at the end of previous playing.
17. The method for playing the vehicle-mounted music by reconnecting a music memory to the vehicle machine of the same vehicle or restarting the vehicle machine according to claim 11, wherein the method for playing the vehicle-mounted music by connecting the music memory to the vehicle machine of the vehicle when the user changes the vehicle comprises the following steps:
I. acquiring related information of a current storage of a current music storage;
II. If the current music memory is not the music memory at the end of the previous playing, acquiring and downloading the music stored in the music memory at the end of the previous playing according to the related information of the current memory of the music memory; and
III, playing the music and scanning the music memory at the same time.
18. The method of claim 17, wherein the step II is performed by downloading the music in the cloud according to the recorded music related information of the vehicle when the vehicle is finished playing.
19. The method for playing the music on board according to any one of claims 11 to 18, wherein the method comprises the following steps: receiving user input information and detecting whether a corresponding music file exists according to the input information, if so, playing the music, and if not, downloading and playing the music at the cloud.
20. The method of claim 11, wherein the music memory is connected to a vehicle device of the same vehicle again or the vehicle-mounted music of the vehicle device is restarted, and the corresponding music is downloaded at the cloud end according to the input information and played.
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| CN115148229A (en) * | 2022-06-10 | 2022-10-04 | 中国第一汽车股份有限公司 | Vehicle-mounted multimedia-based media information playing method and device and vehicle |
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| US5751672A (en) * | 1995-07-26 | 1998-05-12 | Sony Corporation | Compact disc changer utilizing disc database |
| WO2006129917A2 (en) * | 2005-04-22 | 2006-12-07 | Lg Electronics Inc. | Method and apparatus for reproducing data and method for transmitting data |
| CN101778170A (en) * | 2010-02-01 | 2010-07-14 | 深圳市五巨科技有限公司 | Method and device for music playing of mobile terminal |
| CN102486783A (en) * | 2010-12-03 | 2012-06-06 | 上海博泰悦臻电子设备制造有限公司 | Music media information acquisition method and vehicle-mounted terminal |
| CN102082799A (en) * | 2011-01-26 | 2011-06-01 | 惠州市德赛西威汽车电子有限公司 | Vehicle-carried multimedia service system accessing method and system thereof |
| CN103559896B (en) * | 2013-09-26 | 2016-06-29 | 惠州华阳通用电子有限公司 | A kind of audio and video playing method of multimedia terminal external memorizer |
| CN104867512B (en) * | 2015-03-26 | 2017-10-24 | 加一联创电子科技有限公司 | Music data acquisition methods, earphone, audio amplifier and music player |
| CN206743297U (en) * | 2017-05-23 | 2017-12-12 | 巫溪县热点传媒有限公司 | A kind of audio-frequency information play system |
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