CN214042318U - Audio frequency goods copyright safety certification system based on USB flash disk - Google Patents
Audio frequency goods copyright safety certification system based on USB flash disk Download PDFInfo
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- CN214042318U CN214042318U CN202120012709.9U CN202120012709U CN214042318U CN 214042318 U CN214042318 U CN 214042318U CN 202120012709 U CN202120012709 U CN 202120012709U CN 214042318 U CN214042318 U CN 214042318U
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Abstract
The utility model discloses an audio frequency goods copyright safety certificate system based on USB flash disk belongs to USB flash disk audio frequency goods safety certificate technical field. Including high in the clouds server, mobile intelligent terminal, music USB flash disk, OTG line, the music USB flash disk passes through the OTG line with mobile intelligent terminal and is connected, and mobile intelligent terminal is connected with high in the clouds server cloud. The utility model discloses a set up the authentication of music USB flash disk and register, only can download the music resource through the authentication of cloud end server, can prevent the download of infringing of music resource, simultaneously, still be provided with USB flash disk music subregion and prevent duplicating the detection procedure in the USB flash disk, can prevent the diffusion of infringing of audio frequency goods in the USB flash disk, the two combines together, can realize the copyright protection to the audio frequency goods; the utility model discloses a music USB flash disk still is provided with the OTG interface, need not to connect the computer and just can realize that USB flash disk music file increases, deletes and categorised management, and can directly just can realize the broadcast of music in the USB flash disk through mobile intelligent terminal such as cell-phone.
Description
The technical field is as follows:
the utility model belongs to the technical field of USB flash disk audio frequency goods safety certification, concretely relates to audio frequency goods copyright safety certification system based on USB flash disk.
Background art:
because of the convenient to carry of USB flash disk, do not occupy the memory of mobile devices such as cell-phone, the wide application USB flash disk stores the audio file on the existing market, but ordinary USB flash disk can have two problems at the in-process of downloading the audio file and duplicating the transmission audio file:
1. the copyright protection method violates the copyright protection of audio products explicitly proposed in < < copyright law of the people's republic of China >, belongs to the act of network infringement piracy, and infringement diffusion of music files is formed without limit.
2. The music file management aspect is weak, when a large number of music files need to be managed in a classified mode, the music files are difficult to achieve when being added or deleted, the music files need to be operated on a computer, and the real-time performance is poor.
The existing music platform security authentication method for the U disk audio copyright mainly performs music copyright protection through encryption or pay downloading, but the method only can perform copyright protection in the downloading process, and the problem of infringement and diffusion still exists in the audio product spreading process.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, an object of the present invention is to provide an audio product copyright security authentication system based on a usb disk, which can realize copyright protection of audio products in the usb disk through security authentication.
Another object of the utility model is to provide an audio frequency goods copyright safety certification system based on the usb disk can conveniently be to the management of file in the usb disk.
A final object of the utility model is to provide an audio frequency goods copyright safety certificate system based on USB flash disk can prevent that audio file infringes the duplication diffusion in the USB flash disk through preventing duplicating the testing procedure.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides an audio frequency goods copyright safety certificate system based on USB flash disk, this system includes high in the clouds server, mobile intelligent terminal, music USB flash disk, OTG line, the music USB flash disk passes through the OTG line with mobile intelligent terminal and is connected, and mobile intelligent terminal is connected with high in the clouds server cloud.
The cloud server is used for authenticating the music USB flash disk and providing music downloading resources for the music USB flash disk, and the mobile intelligent terminal provides a bridge for connecting the music USB flash disk with the cloud server and helps the music USB flash disk to realize authentication on the cloud server.
Furthermore, the music U disk comprises a common partition module and a music partition module, wherein the common partition module and the music partition module are independent from each other. The music partition module is used for storing and managing music downloaded from the cloud music library to the U disk; the common partition module is used for realizing the storage function of common data.
Furthermore, the mobile intelligent terminal comprises a music APP module and a USB flash disk SDK module, and the music partition module is connected with the cloud server through the music APP module. The music APP module is used for authenticating the music USB flash disk on the cloud server, and connection between the music partition module and the cloud server is achieved; and the USB flash disk SDK module is used for assisting the music APP module to realize the authentication of the music USB flash disk.
Further, be provided with first USB flash disk key in the music subregion module, be provided with second USB flash disk key in the music APP module, but first USB flash disk key and second USB flash disk key adaptation make up into complete key and be used for realizing the authentication of music USB flash disk at high in the clouds server.
Furthermore, a USB flash disk device serial number is also arranged in the USB flash disk. And the serial number of the USB flash disk equipment is used for authenticating the USB flash disk at the cloud server.
Furthermore, the mobile intelligent terminal and the music U disk both comprise an OTG interface module, and the OTG interface module can be connected with an OTG line. By arranging the OTG interface, the addition, deletion and classified management of the U disk music files can be realized without connecting a computer host; and the music in the U disk can be played directly through mobile intelligent terminals such as a mobile phone and the like.
Furthermore, the cloud server comprises a music resource module and a USB flash disk authentication and registration module; and the music resource module and the USB flash disk authentication and registration module are both connected with the music APP module cloud. The music resource module is used for providing music resources available for downloading; the USB flash disk authentication and registration module is used for finishing authentication and registration of the music USB flash disk.
Furthermore, the music partition module also comprises a copy prevention sub-module, wherein a copy prevention detection program is arranged in the copy prevention sub-module, the copy prevention detection program can detect whether an external execution command for the music partition module is a copy command, and if the external execution command is the copy command, the command is terminated. The anti-copy submodule can prevent the infringement diffusion of the audio products in the USB flash disk, and the copyright protection of the audio products is realized.
Further, the mobile intelligent terminal can be a smart phone, a tablet computer, a notebook computer or a smart watch.
Further, the operation process of the system is as follows: this system realizes through the software, when music USB flash disk connects mobile intelligent terminal, the music APP in the mobile intelligent terminal reads the partial key in USB flash disk equipment string number and the music USB flash disk, and make up into complete USB flash disk key with the partial key in the USB flash disk in partial key and the music APP, music APP submits USB flash disk equipment string number and complete USB flash disk key to the high in the clouds server and carries out the authentication request to be connected, whether the equipment is legal is judged according to the USB flash disk string number and the key rule of setting for the high in the clouds server, and carry out legal authentication, the music USB flash disk just can carry out audio file on the high in the clouds server and download after the authentication passes. When the operation is performed in the music partition of the music U disk, the anti-copy detection program in the music U disk detects whether the operation command is a copy command, and if the operation command is the copy command, the anti-copy detection program terminates the command.
The utility model also provides an audio frequency goods copyright safety certificate method based on USB flash disk, this copyright safety certificate method includes music USB flash disk authentication registration method and music USB flash disk music subregion module anti-copy method.
Further, the music U disk authentication and registration method comprises the following steps:
s101: the music USB flash disk is subjected to factory setting: when the music U disk leaves a factory, the serial number of the U disk device is registered in a cloud server platform in advance, a unique identity is registered in the cloud server, a part of secret key of the identity is written into a music APP in the mobile intelligent terminal in advance, and the rest secret key and the serial number of the U disk device are written into the music U disk;
s102: the music USB flash disk is connected with a mobile intelligent terminal: connecting the music U disk with a mobile intelligent terminal through an OTG (on-the-go) line;
s103: reading a music U disk key and a U disk device serial number: the music APP in the mobile intelligent terminal reads the serial number of the USB flash disk device and a part of keys in the music USB flash disk, and combines the part of keys in the USB flash disk and the part of keys in the music APP into a complete USB flash disk key;
s104: the music U disk requests authentication: the music APP submits the serial number of the USB flash disk device and the complete USB flash disk key to a cloud server for authentication request connection;
s105: legal authentication of the cloud server: the cloud server judges whether the equipment is legal or not according to the set USB flash disk serial number and the key rule, and carries out legal authentication;
s106: the U disk equipment is legal and binds an account number: and after the music USB flash disk is successfully authenticated, the account information is stored in the cloud music library platform, and the music USB flash disk receives the information returned by the cloud music library and writes the information into the equipment encryption area.
Furthermore, the anti-copy method for the music partitioning module of the music U disk is to set an anti-copy detection program in the music partitioning module of the music U disk to prevent a copy command, and the implementation steps of the detection program are as follows:
s201: a read command detection module;
s202: detecting the length of read data;
s203: calculating a reading speed;
s204: judging whether the command is in a data copy state, and if the command is in the data copy state, performing command abnormal termination processing; and if the command does not belong to the data copy state, the command is normally executed.
The utility model has the advantages that:
firstly, the utility model discloses a through setting up music USB flash disk authentication registration, only can download the music resource through the authentication of cloud server, can prevent the infringement download of music resource, can realize the copyright protection to the download of audio frequency goods;
secondly, a USB flash disk music partition anti-copy detection program is also arranged in the USB flash disk, so that infringement diffusion of audio products in the USB flash disk can be prevented, and copyright protection of audio product copying is realized;
finally, the utility model discloses a music USB flash disk still is provided with the OTG interface, need not to connect the computer and just can realize that USB flash disk music file increases, deletes and categorised management, and can directly just can realize the broadcast of music in the USB flash disk through mobile intelligent terminal such as cell-phone.
Drawings
Fig. 1 is a block diagram of the system architecture of the present invention;
fig. 2 is a flowchart of the music usb disk authentication registration method of the present invention;
FIG. 3 is a flow chart of an anti-copy detection program of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the present invention is realized as follows:
the utility model provides an audio frequency goods copyright safety certificate system based on USB flash disk, this system includes high in the clouds server, mobile intelligent terminal, music USB flash disk, OTG line, the music USB flash disk passes through the OTG line with mobile intelligent terminal and is connected, and mobile intelligent terminal is connected with high in the clouds server cloud. The cloud server is used for authenticating the music USB flash disk and providing music downloading resources for the music USB flash disk, and the mobile intelligent terminal provides a bridge for connecting the music USB flash disk with the cloud server and helps the music USB flash disk to realize authentication on the cloud server.
The music U disk comprises a common partition module and a music partition module, wherein the common partition module and the music partition module are mutually independent. The music partition module is used for storing and managing music downloaded from the cloud music library to the U disk; the common partition module is used for realizing the storage function of common data.
The mobile intelligent terminal comprises a music APP module and a USB flash disk SDK module, and the music partition module is connected with the cloud server through the music APP module. The music APP module is used for authenticating the music USB flash disk on the cloud server, and connection between the music partition module and the cloud server is achieved; and the USB flash disk SDK module is used for assisting the music APP module to realize the authentication of the music USB flash disk.
The utility model discloses a music USB flash disk, including music partition module, music APP module, but be provided with first USB flash disk key in the music partition module, be provided with second USB flash disk key in the music APP module, but first USB flash disk key and second USB flash disk key adaptation make up into complete key and be used for realizing the authentication of music USB flash disk at high in the clouds server.
And a USB flash disk equipment serial number is also arranged in the USB flash disk. And the serial number of the USB flash disk equipment is used for authenticating the USB flash disk at the cloud server.
The mobile intelligent terminal and the music U disk both comprise an OTG interface module, and the OTG interface module can be connected with an OTG line. By arranging the OTG interface, the addition, deletion and classified management of the U disk music files can be realized without connecting a computer host; and the music in the U disk can be played directly through mobile intelligent terminals such as a mobile phone and the like.
The cloud server comprises a music resource module and a USB flash disk authentication and registration module; and the music resource module and the USB flash disk authentication and registration module are both connected with the music APP module cloud. The music resource module is used for providing music resources available for downloading; the USB flash disk authentication and registration module is used for finishing authentication and registration of the music USB flash disk.
The music partition module is characterized in that the music partition module also comprises a copy prevention sub-module, a copy prevention detection program is arranged in the copy prevention sub-module, the copy prevention detection program can detect whether an external execution command for the music partition module is a copy command, and if the external execution command is the copy command, the command is terminated. The anti-copy submodule can prevent the infringement diffusion of the audio products in the USB flash disk, and the copyright protection of the audio products is realized.
The mobile intelligent terminal can be a smart phone, a tablet computer, a notebook computer and a smart watch.
The operation process of the system is as follows: when the music USB flash disk is connected with the mobile intelligent terminal, the music APP in the mobile intelligent terminal reads a part of keys in the USB flash disk equipment string number and the music USB flash disk, and combines the part of keys in the USB flash disk and the part of keys in the music APP into a complete USB flash disk key, the music APP submits the USB flash disk equipment string number and the complete USB flash disk key to the cloud server for authentication request connection, the cloud server judges whether the equipment is legal according to the set USB flash disk string number and the key rule, and carries out legal authentication, and the audio file downloading can be carried out on the cloud server by the music USB flash disk after the authentication passes. When the operation is performed in the music partition of the music U disk, the anti-copy detection program in the music U disk detects whether the operation command is a copy command, and if the operation command is the copy command, the anti-copy detection program terminates the command
A copyright security authentication method of audio products based on a U disk comprises a music U disk authentication registration method and a music partition module anti-copy method of the music U disk.
The music U disk authentication and registration method comprises the following steps:
s101: the music USB flash disk is subjected to factory setting: when the music U disk leaves a factory, the serial number of the U disk device is registered in a cloud server platform in advance, a unique identity is registered in the cloud server, a part of secret key of the identity is written into a music APP in the mobile intelligent terminal in advance, and the rest secret key and the serial number of the U disk device are written into the music U disk;
s102: the music USB flash disk is connected with a mobile intelligent terminal: connecting the music U disk with a mobile intelligent terminal through an OTG (on-the-go) line;
s103: reading a music U disk key and a U disk device serial number: the music APP in the mobile intelligent terminal reads the serial number of the USB flash disk device and a part of keys in the music USB flash disk, and combines the part of keys in the USB flash disk and the part of keys in the music APP into a complete USB flash disk key;
s104: the music U disk requests authentication: the music APP submits the serial number of the USB flash disk device and the complete USB flash disk key to a cloud server for authentication request connection;
s105: legal authentication of the cloud server: the cloud server judges whether the equipment is legal or not according to the set USB flash disk serial number and the key rule, and carries out legal authentication;
s106: the U disk equipment is legal and binds an account number: and after the music USB flash disk is successfully authenticated, the account information is stored in the cloud music library platform, and the music USB flash disk receives the information returned by the cloud music library and writes the information into the equipment encryption area.
The anti-copying method of the music U disk music partition module is characterized in that a copying instruction is prevented by arranging an anti-copying detection program in the music U disk music partition module, and the detection program implementation steps are as follows:
s201: a read command detection module;
s202: detecting the length of read data;
s203: calculating a reading speed;
s204: judging whether the command is in a data copy state, and if the command is in the data copy state, performing command abnormal termination processing; and if the command does not belong to the data copy state, the command is normally executed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The audio product copyright security authentication system based on the USB flash disk is characterized by comprising a cloud server, a mobile intelligent terminal, a music USB flash disk and an OTG (on-the-go) line, wherein the music USB flash disk is connected with the mobile intelligent terminal through the OTG line, and the mobile intelligent terminal is connected with the cloud server in a cloud manner; the music U disk comprises a common partition module and a music partition module, wherein the common partition module and the music partition module are mutually independent.
2. The U-disk-based audio product copyright security authentication system as claimed in claim 1, wherein the mobile intelligent terminal comprises a music APP module, a U-disk SDK module; the music partition module is connected with the cloud server through the music APP module.
3. The U-disk-based audio product copyright security authentication system of claim 2, wherein a first U-disk key is arranged in the music partition module, a second U-disk key is arranged in the music APP module, and the first U-disk key and the second U-disk key are combined into a complete key in a matching manner for realizing authentication of the music U disk on the cloud server.
4. The U disk-based audio product copyright security authentication system of claim 1, wherein the mobile intelligent terminal and the music U disk each comprise an OTG interface module, and the OTG interface module can be connected with an OTG line.
5. The U-disk-based audio product copyright security authentication system of claim 2, wherein the cloud server comprises a music resource module, a U-disk authentication registration module; and the music resource module and the USB flash disk authentication and registration module are both connected with the music APP module cloud.
6. The U-disk-based audio product copyright security authentication system of claim 1, wherein the music partition module further comprises a copy prevention sub-module, and a copy prevention detection program is arranged in the copy prevention sub-module.
7. The U-disk-based audio product copyright security authentication system as claimed in claim 1, wherein a U-disk device serial number is further provided in the music U disk.
8. The U-disk-based audio product copyright security authentication system of claim 1, wherein the mobile intelligent terminal is one of a smart phone, a tablet computer, a notebook computer and a smart watch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120012709.9U CN214042318U (en) | 2021-01-05 | 2021-01-05 | Audio frequency goods copyright safety certification system based on USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120012709.9U CN214042318U (en) | 2021-01-05 | 2021-01-05 | Audio frequency goods copyright safety certification system based on USB flash disk |
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| Publication Number | Publication Date |
|---|---|
| CN214042318U true CN214042318U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120012709.9U Active CN214042318U (en) | 2021-01-05 | 2021-01-05 | Audio frequency goods copyright safety certification system based on USB flash disk |
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- 2021-01-05 CN CN202120012709.9U patent/CN214042318U/en active Active
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