Broadcast receiving device and its method

• US 20030038978A1
• Filed: 08/19/2002
• Published: 02/27/2003
• Est. Priority Date: 08/27/2001
• Status: Abandoned Application

• Current Assignee: Matsushita Electric Industrial Company Limited (Panasonic Holdings Corporation)
• Original Assignee: Matsushita Electric Industrial Company Limited (Panasonic Holdings Corporation)
• Inventors: Iida, Hiromi, Motosaka, Kinichi, Sanada, Norio, Fujita, Atsuo, Aiso, Rinzu, Yagi, Yukio, Oashi, Masahiro
• Application Number:
  US10/222,868
• Publication Number:
  US 20030038978A1
• Time in Patent Office: Days
• US Class Current: 358/402
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]

Abstract

A broadcast receiving device comprises: a memory medium 403 that stores a received e-mail and broadcast mail, an add-on program 402b for adding an e-mail header to a broadcast mail body text, and a display program 402c that displays a broadcast mail and an e-mail stored in the memory medium 403 on a monitor 407. When a CPU 411 receives the broadcast mail according to the programs, it extracts the broadcast mail body text, adds the e-mail header to the broadcast mail, stores it in the memory medium 403. Then the CPU 411 reads out the information of the broadcast mail and the e-mail stored in the memory medium 403, and displays them in one screen.

Claims

1. A broadcast receiving device comprising:

a broadcast mail receiving unit operable to receive a broadcast mail; and

an e-mail header adding unit operable to add an e-mail header to the broadcast mail received by the broadcast mail receiving unit.

2. The broadcast receiving device according to claim 1,

wherein the e-mail header adding unit incorporates a broadcast mail identifier for identifying whether the mail is a broadcast mail or not into the e-mail header to be added.

3. The broadcast receiving device according to claim 2 further comprising:

an e-mail sending and receiving unit operable to send and receive an e-mail via a bidirectional communication line;

a mail holding unit operable to hold the broadcast mail to which the e-mail header is added by the e-mail header adding unit and the e-mail received by the e-mail sending and receiving unit; and

a received mail display unit operable to display the broadcast mail and the e-mail held by the mail holding unit.

4. The broadcast receiving device according to claim 3,

wherein the received mail display unit includes:

a header analyzing unit operable to analyze an e-mail header of a selected e-mail; and

an operation item changing unit operable to change a given operation item when the mail selected by the broadcast mail identifier is judged as a broadcast mail by the header analyzing unit.

5. The broadcast receiving device according to claim 4,

wherein the operation item changing unit changes the operation item to an item indicating that the broadcast mail cannot be replied.

6. The broadcast receiving device according to claim 2,

wherein the e-mail header adding unit incorporates broadcast station information indicating a sender of the broadcast mail into the broadcast mail identifier when the broadcast station information is included in the broadcast mail received by the broadcast mail receiving unit, and incorporates a predetermined broadcast mail identifier into the broadcast mail identifier when the broadcast station information is not included.

7. The broadcast receiving device according to claim 1,

wherein the e-mail header adding unit incorporates level information indicating the level of importance of the broadcast mail into the e-mail header to be added when level information is included in the broadcast mail received by the broadcast mail receiving unit.

8. The broadcast receiving device according to claim 7 further comprising:

an e-mail sending and receiving unit operable to send and receive an e-mail via a bidirectional communication line;

a mail holding unit operable to hold the broadcast mail to which the e-mail header is added by the e-mail header adding unit and the e-mail received by the e-mail receiving unit; and

a received mail display unit operable to display the broadcast mail and the e-mail held by the mail holding unit,

wherein the received mail display unit includes;

a header analyzing unit operable to analyze the e-mail header of the mail to be displayed; and

a display mode setting unit operable to set a mail display mode according to level information obtained from the header analyzing unit.

9. The broadcast receiving device according to claim 8,

wherein the display mode setting unit controls a color indicator of the broadcast mail to be displayed according to the level of importance.

10. The broadcast receiving device according to claim 8,

wherein the display mode setting unit controls a size of letters of the broadcast mail to be displayed according to the level of importance.

11. The broadcast receiving device according to claim 1 further comprising:

an e-mail sending and receiving unit operable to send and receive an e-mail via a bidirectional communication line; and

a broadcast mail transferring unit operable to transfer a broadcast mail of which body text is added with an e-mail header by having the e-mail sending and receiving unit send the broadcast mail when the broadcast mail receiving unit receives the broadcast mail.

12. The broadcast receiving device according to claim 11,

wherein the broadcast mail transferring unit transfers the broadcast mail based on a pre-registered transfer address.

13. The broadcast receiving device according to claim 11,

wherein the broadcast mail transferring unit transfers the broadcast mail after compressing the broadcast mail body text.

14. The broadcast receiving device according to claim 11,

wherein the broadcast mail transferring unit transfers the broadcast mail after encrypting the broadcast mail body text.

15. The broadcast receiving device according to claim 11 further comprising a received mail display unit operable to display the broadcast mail transferred by the e-mail transferring unit and the e-mail sent by the e-mail sending unit according to an operation from an operator.

16. The broadcast receiving device according to claim 1,

wherein the broadcast mail receiving unit receives the broadcast mail via a satellite broadcast, a terrestrial broadcast, an Internet broadcast or a cable television broadcast.

17. The broadcast receiving device according to claim 3,

wherein the e-mail sending and receiving unit sends and receives the e-mail by a modem, an Ethernet, and a radio transmission.

18. A broadcast receiving device comprising:

an e-mail generating unit operable to generate an e-mail when being triggered by an event notified by a broadcast;

an e-mail sending and receiving unit operable to send and receive an e-mail via a bidirectional communication line; and

a broadcast event sending unit operable to send the e-mail generated by the e-mail generating unit using the e-mail sending and receiving unit.

19. The broadcast receiving device according to claim 18,

wherein the event notified by the broadcast is an update of service infromation.

20. The broadcast receiving device according to claim 18,

wherein the event notified by the broadcast is a download of data.

21. The broadcast receiving device according to claim 18,

wherein the event notified by the broadcast is a receiving of urgent information.

22. The broadcast receiving device according to claim 18,

wherein the event notified by the broadcast is a failure of a broadcast station side.

23. The broadcast receiving device according to claim 18,

wherein the e-mail generating unit has an address administration unit operable to define correspondence between a pre-registered destination address and the destination address of the e-mail.

24. The broadcast receiving device according to claim 18,

wherein the e-mail generating unit generates an e-mail with data acquired by receiving a broadcast mail being attached or an e-mail incorporated with data into a body text of the e-mail.

25. The broadcast receiving device according to claim 18,

wherein the e-mail generating unit has a compression unit operable to compress the mail body text or the data to be attached.

26. The broadcast receiving device according to claim 18,

wherein the e-mail generating unit has an encryption unit operable to encrypt the mail body text or the data to be attached.

27. The broadcast receiving device according to claim 18 further comprising a sent mail display unit operable to display the e-mail sent by the broadcast event sending unit and the e-mail sent by the e-mail sending unit according to an operation of an operator.

28. The broadcast receiving device according to claim 18,

wherein the broadcast is a satellite broadcast, a terrestrial broadcast, an Internet broadcast or a cable television broadcast.

29. The broadcast receiving device according to claim 18,

wherein the e-mail sending and receiving unit sends and receives the e-mail with a modem, an Ethernet and a radio transmission.

30. A broadcast receiving device comprising:

an e-mail generating unit operable to generate an e-mail when being triggered by a state change of the broadcast receiving device;

an e-mail sending and receiving unit operable to send and receive an e-mail via a bidirectional communication line; and

a state change sending unit operable to send the e-mail generated by the e-mail generating unit using the e-mail sending and receiving unit.

31. The broadcast receiving device according to claim 30,

wherein the state change of the broadcast receiving device is completion of recording of a reservation program.

32. The broadcast receiving device according to claim 30,

wherein the state change of the broadcast receiving device is completion of downloading of data.

33. The broadcast receiving device according to claim 32,

wherein the download data in the data download is game software, image data, sound data, or a broadcast interactive content.

34. The broadcast receiving device according to claim 30,

wherein the state change of the broadcast receiving device is a failure of the broadcast receiving device.

35. The broadcast receiving device according to claim 30,

wherein the e-mail generating unit has an address administration unit operable to define correspondence between a pre-registered destination address and the destination address of the e-mail.

36. The broadcast receiving device according to claim 30,

wherein the e-mail generating unit generates an e-mail with data acquired by receiving a broadcast mail being attached or an e-mail incorporated with the data into a body text of the e-mail.

37. The broadcast receiving device according to claim 30,

wherein the e-mail generating unit has a compression unit operable to compress the mail body text or the data to be attached.

38. The broadcast receiving device according to claim 30,

wherein the e-mail generating unit has an encryption unit operable to encrypt the mail body text or the data to be attached.

39. The broadcast receiving device according to claim 30 further comprising a sent mail display unit operable to display the e-mail sent by the broadcast event sending unit and the e-mail sent by the e-mail sending unit according to an operation of an operator.

40. The broadcast receiving device according to claim 30,

wherein the broadcast receiving device receives is a satellite broadcast, a terrestrial broadcast, an Internet broadcast or a cable television broadcast.

41. The broadcast receiving device according to claim 30,

wherein the e-mail sending and receiving unit sends and receives the e-mail with a modem, an Ethernet and a radio transmission.

42. A broadcast receiving method including:

a broadcast mail receiving step for receiving a broadcast mail; and

an e-mail header adding step for adding an e-mail header to the broadcast mail.

43. The broadcast receiving method according to claim 42,

wherein in the e-mail header adding step, a broadcast mail identifier for identifying whether the mail is a broadcast mail or not is incorporated into the e-mail header to be added.

44. The broadcast receiving method according to claim 43 further including:

an e-mail sending and receiving step for sending and receiving an e-mail via a bidirectional communication line;

a mail storing step for storing the broadcast mail to which the e-mail header is added in the e-mail sending and receiving step and the e-mail in the mail storing unit; and

a received mail displaying step for displaying the broadcast mail and the e-mail stored by the mail storing unit.

45. The broadcast receiving method according to claim 44

wherein the received mail displaying step includes:

a header analyzing step for analyzing an e-mail header of a selected e-mail; and

an operation item changing step for changing a given operation item when the mail selected by the broadcast mail identifier is judged as a broadcast mail in the header analyzing step.

46. The broadcast receiving method according to claim 45,

wherein in the operation item changing step, the display of the operation item is changed to the display indicating that the broadcast mail cannot be replied.

47. The broadcast receiving method according to claim 43,

wherein in the e-mail header adding step, the broadcast station information indicating a sender of the broadcast mail is incorporated into the broadcast mail identifier when the broadcast station information is included in the broadcast mail received in the broadcast mail receiving step, and a predetermined broadcast mail identifier is incorporated into the broadcast mail identifier when the broadcast station information is not included.

48. The broadcast receiving method according to claim 42,

wherein in the e-mail header adding step, level information indicating the level of importance of the broadcast mail is incorporated into the e-mail header to be added when the level information is included in the broadcast mail received in the broadcast mail receiving step.

49. The broadcast receiving method according to claim 42 further including:

an e-mail sending and receiving step for sending and receiving an e-mail via a bidirectional communication line; and

a broadcast mail transferring step for transferring the broadcast mail by sending the broadcast mail of which body text is added with an e-mail header in the e-mail sending and receiving step when the broadcast mail is received in the broadcast mail receiving step.

50. A broadcast receiving method including:

an e-mail generating step for generating an e-mail when being triggered by an event notified by a broadcast;

an e-mail sending and receiving step for sending and receiving the e-mail via a bidirectional communication line; and

a broadcast event sending step for sending the e-mail generated in the e-mail generating step by the e-mail sending step.

51. A broadcast receiving method including:

an e-mail generating step for generating an e-mail when being triggered by a state change of a broadcast receiving device;

an e-mail sending and receiving step for sending and receiving the e-mail via a bidirectional communication line; and

a state change sending step for sending the e-mail generated in the e-mail generating step by the e-mail sending and receiving step.

52. A program that is used for a broadcast receiving device,

wherein the broadcast receiving device comprises:

a broadcast mail receiving unit operable to receive a broadcast mail; and

an e-mail header adding unit operable to add an e-mail header to the broadcast mail received by the broadcast mail receiving unit, and

the program causes a computer to function as;

the broadcast mail receiving unit; and

the e-mail header adding unit.

53. A computer readable memory medium on which a program used for a broadcast receiving device is recorded,

wherein the broadcast receiving device comprises:

a broadcast mail receiving unit operable to receive a broadcast mail; and

an e-mail header adding unit operable to add an e-mail header to the broadcast mail received by the broadcast mail receiving unit, and

the program causes a computer to function as;

the broadcast mail receiving unit; and

the e-mail header adding unit.