CA1331805C - Systeme de sondage pour vehicules a voyageurs - Google Patents
Systeme de sondage pour vehicules a voyageursInfo
- Publication number
- CA1331805C CA1331805C CA000557941A CA557941A CA1331805C CA 1331805 C CA1331805 C CA 1331805C CA 000557941 A CA000557941 A CA 000557941A CA 557941 A CA557941 A CA 557941A CA 1331805 C CA1331805 C CA 1331805C
- Authority
- CA
- Canada
- Prior art keywords
- polling
- signal
- status
- signals
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Television Systems (AREA)
- Small-Scale Networks (AREA)
- Closed-Circuit Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62029353A JP2576485B2 (ja) | 1987-02-10 | 1987-02-10 | 乗物内の情報伝送装置 |
JP029353/87 | 1987-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1331805C true CA1331805C (fr) | 1994-08-30 |
Family
ID=12273844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000557941A Expired - Fee Related CA1331805C (fr) | 1987-02-10 | 1988-02-02 | Systeme de sondage pour vehicules a voyageurs |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2576485B2 (fr) |
CA (1) | CA1331805C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06194600A (ja) * | 1992-12-25 | 1994-07-15 | Sony Corp | 表示装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819087A (ja) * | 1981-07-24 | 1983-02-03 | Pioneer Electronic Corp | Catvシステムにおけるデ−タ |
JPS61113381A (ja) * | 1984-11-07 | 1986-05-31 | Pioneer Electronic Corp | 端末ステ−タス集収方式 |
-
1987
- 1987-02-10 JP JP62029353A patent/JP2576485B2/ja not_active Expired - Lifetime
-
1988
- 1988-02-02 CA CA000557941A patent/CA1331805C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS63197189A (ja) | 1988-08-16 |
JP2576485B2 (ja) | 1997-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20030902 |