JP4832348B2 - 無電源地上子 - Google Patents
無電源地上子 Download PDFInfo
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- JP4832348B2 JP4832348B2 JP2007090182A JP2007090182A JP4832348B2 JP 4832348 B2 JP4832348 B2 JP 4832348B2 JP 2007090182 A JP2007090182 A JP 2007090182A JP 2007090182 A JP2007090182 A JP 2007090182A JP 4832348 B2 JP4832348 B2 JP 4832348B2
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Description
7;出力部、8;ROM、9;NORゲート、10;ORゲート、11;送受信器、
12;速度照査部、13;制御部。
Claims (1)
- 入力部と出力部とを有し、
前記入力部は、信号現示に応じて励磁する複数のリレーを有し、
前記出力部は、列車に送信するデジタル情報があらかじめ格納された複数の情報記憶手段と最低現示情報記憶手段及び最低現示情報選択手段を有し、
前記複数の情報記憶手段は、前記入力部の各リレーの動作接点にそれぞれ直列に接続され、信号現示に基づいた情報がそれぞれ格納され、
前記最低現示情報記憶手段は、前記入力部の各リレーの直列に接続された復旧接点に直列に接続され、信号現示の最低現示情報が格納され、
前記最低現示情報選択手段は、前記入力部の各リレーが励磁から非励磁に切り換って動作接点が開放して復旧接点が接触するまでの復旧切換時間には前記最低現示情報記憶手段を選択して最低現示情報を出力させることを特徴とする無電源地上子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007090182A JP4832348B2 (ja) | 2007-03-30 | 2007-03-30 | 無電源地上子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007090182A JP4832348B2 (ja) | 2007-03-30 | 2007-03-30 | 無電源地上子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008247165A JP2008247165A (ja) | 2008-10-16 |
| JP4832348B2 true JP4832348B2 (ja) | 2011-12-07 |
Family
ID=39972631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007090182A Active JP4832348B2 (ja) | 2007-03-30 | 2007-03-30 | 無電源地上子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4832348B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5127869B2 (ja) * | 2010-04-06 | 2013-01-23 | 株式会社京三製作所 | トランスポンダ地上子 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3385295B2 (ja) * | 1994-12-28 | 2003-03-10 | 東日本旅客鉄道株式会社 | 自動列車停止制御装置 |
| JP4030384B2 (ja) * | 2002-08-26 | 2008-01-09 | 日本信号株式会社 | 地上子 |
| JP4059747B2 (ja) * | 2002-10-16 | 2008-03-12 | 東日本旅客鉄道株式会社 | Ats−p用地上子装置 |
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2007
- 2007-03-30 JP JP2007090182A patent/JP4832348B2/ja active Active
Also Published As
| Publication number | Publication date |
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| JP2008247165A (ja) | 2008-10-16 |
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