Information service processor

• US 5,842,023 A
• Filed: 12/03/1996
• Issued: 11/24/1998
• Est. Priority Date: 12/06/1995
• Status: Expired due to Term

• Current Assignee: Panasonic Intellectual Property Corporation of America (Panasonic Holdings Corporation)
• Original Assignee: Matsushita Electric Industrial Company Limited (Panasonic Holdings Corporation)
• Inventors: Tsumura, Tomoki
• Primary Examiner(s): Harrell, Robert B.
• Assistant Examiner(s): Ovedovitz, David M.
• Application Number:
  US08/754,062
• Time in Patent Office: 721 Days
• Field of Search: 395/712, 395/200.76
• US Class Current: 717/170
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G06F 2211/007 Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
• CPC Class Codes: G06Q 30/04 Billing or invoicing
• CPC Class Codes: H04L 2463/103 applying security measure for protecting copy right protecting software against unauthorised usage in a vending or licensing environment, e.g. protection the software providers copyright G06F21/10; data processing systems or methods, specially adapted for payment schemes, architectures or protocols G06Q20/00; secrecy systems or subscription systems H04N7/16
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

Provided is an information service processor that by adding control information to the provided information can expedite the use of the information that is furnished, or can prevent the illegal use of such information. For an information service whereby multimedia digital information, such as video, graphics and sound, is provided a user via broadcast communication means, an information service processor is connected to a network to receive an information service unit that consists of a main body of information and accompanying data from the broadcast communication means. A copyright information manager for processing information concerning copyrights is included in the information service unit, so that it manages copyright information precisely.

Claims

1. An information service processor comprising:

a communication connector, connected to a network, for receiving an information service unit consisting of a main body of information and accompanying data that are provided by said broadcast communication means;

a copyright information manager for handling copyright information from said information service unit;

a utilization manager for managing utilization of said information service unit by said user;

a region manager for managing said main body of information;

a storage device for storing control data employed to control said main body of information;

a file device for storing at least said main body of information of said information service unit;

an information utilizer for exercising control while providing said main body of information to said user;

a terminal peripheral section as a specific medium for using said main body of information; and

a controller for controlling all operations of all components. Under a precise control, the information that is supplied by the information provider via the communication connector is stored in a storage device or file device belonging to a user, or permission for its employment is provided.

2. An information service processor according to claim 1, wherein said main body of information that forms said information service unit consists of a multimedia digital information set, and said main body of information is divided into a plurality of information regions, and wherein said attached data consists of attribute data, which is attached to said main body of information, that is representative of said main body of information;

a plurality of accompanying data sets, which correspond respectively to said information regions, for controlling said information regions as individual control units; and

a plurality of region data sets, which respectively define said accompanying data sets.

3. An information service processor according to claim 2, wherein, before said main body of information is employed, in order to provide for protection of copyrights and rights of said information provider, and for security of information, and to prevent illegal use of said information, an information region of said main body of information that is being employed is understood in real time, and wherein, while said accompanying data for said information region manages the use of said main body of information, information is provided to said user.

4. An information service processor according to claim 2, wherein, to provide information using said information service unit, said information provider adds, to said information, data that indicates whether or not storage of said information in a storage device or a file device at a user location is permitted, and transmits the resultant information;

wherein, when said storage of said information is permitted, one information service set is stored in said storage device or said file device for later use; and

wherein, when said storage of said information is not permitted, said information that is transferred is not stored in said storage device and the use of said information is limited to real time use only.

5. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, mode information is included that regulates a use type for said information region, and wherein, with said mode information, a determination is made as to whether or not information in said information regions is to be provided for free, or whether or not said information can be employed as an advertisement for said main body of information, such as a demonstration, and information is supplied to said user in accordance with said mode information.

6. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, copyright information is included that specifies the material which a copyright is claimed and provides for the management of information for said copyright, and wherein, with said copyright information, the use of each of said information regions is separately controlled.

7. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, information concerning right of ownership and a right of employment are included for control of a transfer of said right of ownership and said right of employment, and wherein the use of said information regions is controlled in accordance with said information concerning said right of ownership and said right of employment.

8. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, right of portrait information is included for claiming said right of portrait, and wherein the use of said information regions is controlled in accordance with said right of portrait.

9. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, existence form information is included that indicates an existence form for said information regions, with said information included in said information region being purchased information, copied information, retained information on temporary loan, or original information, and wherein, for employment, said information regions are managed in accordance with said existence form information.

10. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, encryption information is provided to specify whether or not said information regions should be encrypted and to set an encryption type and an encryption key, and wherein the use of said information regions is controlled in accordance with said encryption information.

11. An information service processor according to claim 2, wherein, for said information regions of said main body of information, abandonment process information is included to specify process methods to be used when said information regions are no longer required, and wherein, when said information regions are to be abandoned, said abandonment process information is used.

12. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, log information is included to designate the requirement/non-requirement of a log in which are recorded a user, a provision date, a time and a purpose for use, such as merely for reference, for playback or for copying, when said information regions are used, and wherein, in accordance with said log information, when a log is established, said log is so stored that said information provider or said user is capable of referring to the circumstances during which said information region was employed.

13. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, used information notification data is included to specify said information provider of log information when said information regions are provided for said user, and wherein, when notification is instructed by said information notification data, said information provider is informed of the circumstances concerning the user of the provided information.

14. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, available space information is included to specify an available space for said information region, and wherein, with said available space information, said information regions are used only in a specific terminal, device or network, or in a specific area.

15. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, information level data is included to specify an available information level, and wherein, with said information level data, an information service level, such as an image quality or a sound quality, is specified.

16. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, life span data is included to specify a life span for said information region, and wherein, with said existence period data, the life span of information is specified, and there is information that is to be abandoned after being used once, after being used N times, or after the elapse of a predetermined period of time;

or information that is effective until an instruction is received from said information provider;

or information that is effective permanently.

17. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, usage charge data is included to specify a method by which to charge for the use of said information regions that are employed, and wherein, with said usage charge data, a fee, a payment method and a payee are designated to specify a charge unit and a charge method.

18. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, user data is included to specify a person who is permitted to use said information region, and wherein, only when said user data matches an ID of a user that is input by another method, said information region is permitted to be provided for use of said user.

19. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, use condition data is included to specify the conditions that are to be satisfied before said information region is provided, and wherein, only when the conditions such as a provision date, a time and a permitted age, are established by said use condition data, said information region can be used.

20. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, copy enable/disable data are included to specify whether copying of said information region is permitted or inhibited, and wherein all copying is prohibited for said information region for which copying is inhibited.

21. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, copy condition data is included to specify a permissible range for copying, and wherein a copying process is performed within said permissible range specified by said copy condition data.

22. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, data is included that, when information in said information region is to be copied, determines whether or not accompanying data in said information region is partially changed and copied together with said information in said information region, and wherein, when copying is designated, information for specifying existence form of information is changed, and said information in said information region is copied together with accompanying data.

23. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, information type data is included to describe the information types in said information region, and wherein, with said information type data, speech information and video information are identified so as to change processing for said main body of information.

24. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, user authentication data is included to specify whether or not authentication of a user is required, and wherein, with said user recognition data, high security is ensured relative to the providing of information from said information regions.

25. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, designation data is included to determine whether or not said information region is to be transferred to an external network, and wherein only an information region for which transfer permission is authorized by said designation data is transferred.

26. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, printing data is included to determine whether or not said information in said information region is permitted to be printed on a sheet of paper, and wherein only information in said information region for which printing is permitted by said printing data is printed.

27. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, reprocessing data is included to determine whether or not to permit a user to read information from said information region and to reprocess said information for use, and wherein a user freely reprocesses and recycles information in an information region for which reprocessing is permitted, while reading to perform any process is inhibited relative to an information region for which reprocessing is not permitted.

28. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, resale data is included to specify whether or not resale of information in said information region is permitted, and wherein, for information in an information region for which resale is inhibited, alteration of accompanying data concerning the selling of and the charges for information is inhibited and the resale activity is eliminated.

29. An information service processor according to claim 2, wherein, for each of said information regions of said main body of information, alteration prevention data is included to prevent alteration of accompanying data that is used to control said main body of information, and wherein, when said main body of information is altered, information for a single information service unit is regarded as invalid and is abandoned.

30. An information service processor according to claim 2, wherein said region data includes connection data for said information region by which to specify the order in which a series of said information regions are to be used, and wherein said region manager and said utilization manager control said information utilizer to furnish said information regions in said order that is specified.

31. An information service processor according to claim 2, wherein said attribute data includes a plurality of sequence data sets as information for specifying a sequence to be employed when said information regions are to be provided, and wherein, with said sequence data, a plurality of information sets are provided from a single main body of information.

32. An information service processor according to claim 2, further comprising an information generator that is connected between said terminal peripheral unit and said file device, wherein, for original information with no accompanying data, said information generator automatically generates a frame for an accompanying data row, and prepares, for said storage device, an information frame with which a new single information service unit, with accompanying data, can be provided.

33. An information service processor according to claim 32, wherein said information generator receives from said terminal peripheral unit a main body of raw information that has no region data and no accompanying data, divides said main body into a plurality of information regions, generates a frame for said region data and said accompanying data and adds said frame to said main body of said raw information, and transfers the resultant information to said file device.

34. An information service processor according to claim 2, wherein, under the control of said utilization manager, said information utilizer synthesizes information in a plurality of information regions, and transmits the resultant information to said terminal peripheral unit in order to simultaneously provide said information for said plurality of information regions.

35. An information service processor according to claim 2, wherein, when video information of said main body of information is to be used in a mute mode in which sounds are deleted, a sound recognition function of said information utilizer converts speech information into character information, and superimposes it as characters on a part of said video information on a display, so that said audio accompanying image can be understood in said mute mode.

36. An information service processor according to claim 2, wherein, part of said accompanying data for each of said information regions that accompany said main body of information is superimposed on one part of a screen to display charge data and provision conditions for a user.