JPH0233776U - - Google Patents
Info
- Publication number
- JPH0233776U JPH0233776U JP11276788U JP11276788U JPH0233776U JP H0233776 U JPH0233776 U JP H0233776U JP 11276788 U JP11276788 U JP 11276788U JP 11276788 U JP11276788 U JP 11276788U JP H0233776 U JPH0233776 U JP H0233776U
- Authority
- JP
- Japan
- Prior art keywords
- switching
- ctc
- old
- station
- central
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Description
第１図は本考案の一実施例を示す回路構成図、
第２図は同上実施例の中央側ＣＴＣ装置と駅側Ｃ
ＴＣ装置の切替作業時の各リレー動作のタイムチ
ヤートを示す。
１……旧ＣＴＣ中央装置、２……新ＣＴＣ中央
装置、３……旧ＣＴＣ駅装置、４……新ＣＴＣ駅
装置、５……中央切替装置、６……駅切替装置、
７……情報伝送路、ＳＷ……切替スイツチ、Ｔ…
…時素リレー、ＣＲ，ＸＲ……磁気保持リレー、
ＮＲ，ＮＸＲ，ＮＸＰＲ……リレー。
FIG. 1 is a circuit diagram showing an embodiment of the present invention;
Figure 2 shows the center side CTC device and the station side CTC device in the same embodiment as above.
A time chart of each relay operation during TC device switching work is shown. 1... Old CTC central device, 2... New CTC central device, 3... Old CTC station device, 4... New CTC station device, 5... Central switching device, 6... Station switching device,
7...Information transmission line, SW...changeover switch, T...
... Time element relay, CR, XR ... Magnetic retention relay,
NR, NXR, NXPR...Relay.
Claims (1)
るための切替装置であつて、旧ＣＴＣ装置から新
ＣＴＣ装置への切替を指令する切替指令手段と、
該切替指令手段の切替指令に基づき中央指令室の
旧ＣＴＣ中央装置に切替指令情報を入力する情報
入力手段と、同じく前記切替指令に基づき計時を
開始し所定時間経過後に出力するタイマー手段と
、中央指令室側と制御区間の各駅側とを結ぶＣＴ
Ｃ情報伝送路を前記タイマー手段の出力により旧
ＣＴＣ中央装置から新ＣＴＣ中央装置へ切替える
中央伝送路切替手段とを、中央指令室側に設ける
一方、前記情報伝送路を旧ＣＴＣ駅装置から新Ｃ
ＴＣ駅装置に切替える駅伝送路切替手段と、旧Ｃ
ＴＣ中央装置から伝送された切替指令情報に基づ
く旧ＣＴＣ駅装置の出力により当該旧ＣＴＣ駅装
置への前記切替情報伝送終了後に前記駅伝送路切
替手段を新ＣＴＣ駅装置側に切替制御する駅伝送
路切替制御手段とを、各駅毎に設ける構成とした
ことを特徴とするＣＴＣ装置の切替装置。 A switching device for switching an existing CTC device to a new CTC device, a switching command means for instructing switching from the old CTC device to the new CTC device;
information input means for inputting switching command information into the old CTC central device in the central control room based on the switching command from the switching command means; CT connecting the control room side and each station side of the control section
Central transmission line switching means for switching the C information transmission line from the old CTC central unit to the new CTC central unit based on the output of the timer means is provided in the central control room, while the information transmission line is switched from the old CTC station equipment to the new CTC central unit.
Station transmission line switching means for switching to TC station equipment and old C
Station transmission that controls switching of the station transmission path switching means to the new CTC station equipment side after the transmission of the switching information to the old CTC station equipment is completed by the output of the old CTC station equipment based on the switching command information transmitted from the TC central equipment. A switching device for a CTC device, characterized in that a route switching control means is provided at each station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988112767U JPH0724304Y2 (en) | 1988-08-30 | 1988-08-30 | Switching device for CTC device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988112767U JPH0724304Y2 (en) | 1988-08-30 | 1988-08-30 | Switching device for CTC device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0233776U true JPH0233776U (en) | 1990-03-02 |
| JPH0724304Y2 JPH0724304Y2 (en) | 1995-06-05 |
Family
ID=31352006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988112767U Expired - Lifetime JPH0724304Y2 (en) | 1988-08-30 | 1988-08-30 | Switching device for CTC device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724304Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543708A (en) * | 1977-06-10 | 1979-01-12 | Nippon Signal Co Ltd:The | System for controlling and changing train route |
| JPS5718563A (en) * | 1980-07-04 | 1982-01-30 | Hitachi Ltd | Transport controlling system for train |
-
1988
- 1988-08-30 JP JP1988112767U patent/JPH0724304Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543708A (en) * | 1977-06-10 | 1979-01-12 | Nippon Signal Co Ltd:The | System for controlling and changing train route |
| JPS5718563A (en) * | 1980-07-04 | 1982-01-30 | Hitachi Ltd | Transport controlling system for train |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724304Y2 (en) | 1995-06-05 |
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