JPS59137659U - Fiber optic vehicle information transmission device - Google Patents
Fiber optic vehicle information transmission deviceInfo
- Publication number
- JPS59137659U JPS59137659U JP1983031390U JP3139083U JPS59137659U JP S59137659 U JPS59137659 U JP S59137659U JP 1983031390 U JP1983031390 U JP 1983031390U JP 3139083 U JP3139083 U JP 3139083U JP S59137659 U JPS59137659 U JP S59137659U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- information
- information transmission
- vehicle information
- transmitting
- 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.)
- Pending
Links
Landscapes
- Optical Communication System (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の方式による例であり、異なる種類の情報
を合成し、同一の光ファイバ線によって伝送を行う場合
の構成図、第２図は従来の方式による例であり、異なる
種類の情報を各々別の光フ −アイバケーブルに
よって伝送を行う場合の構成図、第３図は本考案による
構成例であり、異なる種類の情報を各々別の光ファイバ
線によって伝送し、光ファイバ線はまとめて同一の光フ
アイバケーブルとした構成図である。図において、２０
は車両、 １２５〜２７は光ファイバ線、３１は予備
の光ファイバ線である。Figure 1 is an example of a conventional method, and is a configuration diagram where different types of information are combined and transmitted through the same optical fiber line. Figure 2 is an example of a conventional method, in which different types of information are transmitted. Fig. 3 is an example of the configuration according to the present invention, in which different types of information are transmitted through separate optical fiber lines, and the optical fiber lines are grouped together. FIG. 2 is a configuration diagram showing the same optical fiber cable. In the figure, 20
is a vehicle, 125 to 27 are optical fiber lines, and 31 is a spare optical fiber line.
Claims (1)
送を行なうものに於て、情報伝送経路と、らる同一の光
フアイバケーブル内に車両の運転制御情報を伝送するた
めの二重系によって構成された専用の光ファイバ線と車
内放送等に用いる童庁信号情報を伝送する専用の光ファ
イバ線と映像信・ 、 号情報を伝送する専用の光
ファイバ線及び何れかの光ファイバ線に障害が生じた場
合に代替とするための予備の光ファイバ線を二重して内
蔵した光フアイバ式車両情報伝送システム。 〜[Scope of Utility Model Registration Claim] In a device installed on a train that transmits information between vehicles using optical fiber, vehicle operation control information is transmitted within the same optical fiber cable as the information transmission route. A dedicated optical fiber line consisting of a duplex system for transmitting information, a dedicated optical fiber line for transmitting children's office signal information used for in-car broadcasting, etc., and a dedicated optical fiber line for transmitting video signals and signal information. and an optical fiber type vehicle information transmission system that has double built-in spare optical fiber lines to serve as a substitute in the event that a failure occurs in any of the optical fiber lines. ~
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983031390U JPS59137659U (en) | 1983-03-02 | 1983-03-02 | Fiber optic vehicle information transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983031390U JPS59137659U (en) | 1983-03-02 | 1983-03-02 | Fiber optic vehicle information transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59137659U true JPS59137659U (en) | 1984-09-13 |
Family
ID=30162237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983031390U Pending JPS59137659U (en) | 1983-03-02 | 1983-03-02 | Fiber optic vehicle information transmission device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59137659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925073A (en) * | 2015-05-21 | 2015-09-23 | 南车青岛四方机车车辆股份有限公司 | Optical-cable wiring structure for train compartments, and train compartment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110539A (en) * | 1977-03-08 | 1978-09-27 | Sumitomo Electric Ind Ltd | Optical cable with repeaters |
| JPS5720102A (en) * | 1980-07-10 | 1982-02-02 | Toshiba Corp | Data transmitting device for railway train of multiple car |
| JPS57180242A (en) * | 1981-04-30 | 1982-11-06 | Nec Corp | Optical repeater |
-
1983
- 1983-03-02 JP JP1983031390U patent/JPS59137659U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110539A (en) * | 1977-03-08 | 1978-09-27 | Sumitomo Electric Ind Ltd | Optical cable with repeaters |
| JPS5720102A (en) * | 1980-07-10 | 1982-02-02 | Toshiba Corp | Data transmitting device for railway train of multiple car |
| JPS57180242A (en) * | 1981-04-30 | 1982-11-06 | Nec Corp | Optical repeater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925073A (en) * | 2015-05-21 | 2015-09-23 | 南车青岛四方机车车辆股份有限公司 | Optical-cable wiring structure for train compartments, and train compartment |
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