Viewer discretion television program control system

• US 5,550,575 A
• Filed: 05/04/1994
• Issued: 08/27/1996
• Est. Priority Date: 05/04/1994
• Status: Expired due to Term

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: Harold Levine
• Inventors: Gardner, John P., West, Brett
• Primary Examiner(s): Buczinski, Stephen C.
• Application Number:
  US08/237,658
• Time in Patent Office: 846 Days
• Field of Search: 348/5.5, 348/3, 348/4, 348/5, 380/20, 380/5
• US Class Current: 725/28
• CPC Class Codes: H04N 21/235 Processing of additional data, e.g. scrambling of additional data or processing content descriptors
• CPC Class Codes: H04N 21/435 Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
• CPC Class Codes: H04N 21/4532 involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/454 Content or additional data filtering, e.g. blocking advertisements
• CPC Class Codes: H04N 21/4751 for defining user accounts, e.g. accounts for children
• CPC Class Codes: H04N 21/4753 for user identification, e.g. by entering a PIN or password cryptographic authentication protocols H04L9/32; networks authentication protocols H04L63/08
• CPC Class Codes: H04N 21/84 Generation or processing of descriptive data, e.g. content descriptors systems specially adapted for using meta-information in broadcast systems H04H60/73
• CPC Class Codes: H04N 7/162 Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing

Abstract

A viewer discretion television program control system including devices and methods for controlling access to television viewing, especially by children. It includes provision for storing suitability ratings for each program receivable by a television set, allocation of personal identification numbers to each of a plurality of potential viewers (e.g., children), and individual allocations of permissible viewing time and program content, all under the control of a local authority such as a parent or guardian.

Claims

1. A viewer discretion program censoring system comprising:

(a) a visual display;

(b) a source of programs for viewing by a viewer on said visual display;

(c) viewer control means conditionable by a first viewing authority for;

(1) identifying content of said selectable programs,

(2) allocating permissible viewing times for a viewer; and

(d) display control means interconnected with said visual display and responsive to said viewer control means for enabling and disabling said visual display according to content selected by said authority.

2. A viewer discretion program according to claim 1 in which said first viewing authority is a person.

3. A viewer discretion program according to claim 2 in which said person is a designated member of a household.

4. A viewer discretion program according to claim 1 in which said first viewing authority is a program rating committee.

5. A viewer discretion program according to claim 1 in which said first viewing authority is selectable from a plurality of program rating committees.

6. A viewer discretion program according to claim 4 in which program ratings of said program rating committee are established in levels according to program content.

7. A viewer discretion program according to claim 1 wherein said source of programs originates at a national level and wherein said programs are listed according to a national listing of network and station programming schedules, further including local cable operator means, and means conditionable by said local cable operator means for inserting channel assignments to said national listing.

8. A viewer discretion program according to claim 4 further including means for transmitting program ratings prepared by said program rating committee to said viewer control means.

9. A viewer discretion program according to claim 4 further including means for automatically transmitting program ratings prepared by said program rating committee to said viewer control means.

10. A viewer discretion program according to claim 8 further including means for overriding said program ratings prepared by said program rating committee.

11. A viewer discretion program according to claim 1 in which content of said selectable programs is grouped according to categories.

12. A viewer discretion program according to claim 11 in which said categories are established according to moral standards.

13. A viewer discretion program according to claim 1 in which said permissible viewing times include specific times of day.

14. A viewer discretion program according to claim 1 in which said permissible viewing times include total cumulative times during predetermined calendar periods.

15. A viewer discretion program according to claim 13 in which said permissible viewing times include total cumulative times during predetermined calendar periods.

16. A viewer discretion program according to claim 15 in which said predetermined calendar periods are individual days.

17. A viewer discretion program according to claim 15 in which said predetermined calendar periods are individual weeks.

18. A viewer discretion program censoring system according to claim 1 including:

(a) a plurality of viewers; and

(b) means including said first viewing authority for assigning each of said plurality of viewers a censoring system personal identification number.

19. A viewer discretion program censoring system comprising:

(a) a visual display;

(b) a source of programs for viewing by a plurality of viewers on said visual display;

(c) viewer control means conditionable by a first viewing authority for;

(1) identifying content of said selectable programs according to categories,

(2) allocating permissible viewing times for each of said viewers; and

(3) allocating to each of said viewers a system personal identification number for selectively identifying each of said viewers to said system;

(d) display control means interconnected with said visual display and responsive to said viewer control means for;

(i) enabling and disabling said visual display according to content selected by said authority;

(2) enabling and disabling said visual display according to times of day selected by said authority; and

(3) disabling said visual display according to total elapsed individual watching time during predetermined watching periods.

20. A viewer discretion program censoring system according to claim 19 including means for selectively designating to each viewer individualized program censoring and times for watching.

21. A viewer discretion program censoring system according to claim 19 wherein said source of programs includes a cable TV operator, and means actuable by said cable TV operator for activating or deactivating said viewer discretion program censoring system.

22. A viewer discretion program censoring system according to claim 21 in which data representing said programs is configurable by said cable TV operator and in which said system includes means responsive to said data for displaying said programs.

23. A viewer discretion program censoring system according to claim 19 including means for operably coordinating said system with TVs, VCRs, cable converters, TV controllers and stand-alone systems.

24. A method of selectively controlling household television viewing comprising steps of:

(a) assigning a personal identification to each selected household member of television watching age;

(b) selectively assigning program ratings to each of a plurality of television programs;

(c) assigning to each household member authorization for viewing programs having selected program ratings; and

(d) assigning to each household member authorization for times of program watching.

25. The method of claim 24 further including a step of providing for manual override by a household viewing authority of said member authorization for viewing programs.

26. The method of claim 24 wherein assigning a personal identification to each selected household member of television watching age comprises a step of selectively assigning personal identification numbers.

27. The method of claim 24 wherein the step of assigning program ratings comprises establishing said ratings in categories according to personal criteria values including generic, profanity, violence, sexual or religious content.