JPS63198241U - - Google Patents
Info
- Publication number
- JPS63198241U JPS63198241U JP8849687U JP8849687U JPS63198241U JP S63198241 U JPS63198241 U JP S63198241U JP 8849687 U JP8849687 U JP 8849687U JP 8849687 U JP8849687 U JP 8849687U JP S63198241 U JPS63198241 U JP S63198241U
- Authority
- JP
- Japan
- Prior art keywords
- car
- vehicle
- emergency call
- announcements
- handled
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
Description
第１図は本考案による車内放送装置の電気回路
図である。
１……放送増巾器、２……非常受報器、３……
出力増巾器、４……非常通報器、５……車内スピ
ーカ、６……非常放送スイツチ。
FIG. 1 is an electrical circuit diagram of an in-vehicle public address system according to the present invention. 1...Broadcast amplifier, 2...Emergency receiver, 3...
Output amplifier, 4...Emergency notification device, 5...In-vehicle speaker, 6...Emergency broadcast switch.
Claims (1)
の非常通報機能を備えた車内放送装置において、
非常通報を扱つた車両からの通報指令を受けて車
内放送を一斉制御する手段を備え、非常通報によ
つて該当車両以外の車内放送を切離し非常通報を
扱つた車両に限定して乗務員からの車内放送が可
能に構成した機構を有することを特徴とする車内
放送装置。 In the in-car announcement system with an emergency notification function from the passenger cabin, which provides information on the next station and along the line.
It is equipped with a means to simultaneously control the in-car announcements in response to a notification command from the vehicle that handled the emergency call, and when an emergency call is made, the in-car announcements of other vehicles are disconnected, and the in-car announcements from the crew are limited to the vehicle that handled the emergency call. An in-vehicle broadcasting device characterized by having a mechanism configured to enable broadcasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8849687U JPS63198241U (en) | 1987-06-10 | 1987-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8849687U JPS63198241U (en) | 1987-06-10 | 1987-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198241U true JPS63198241U (en) | 1988-12-20 |
Family
ID=30946642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8849687U Pending JPS63198241U (en) | 1987-06-10 | 1987-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198241U (en) |
-
1987
- 1987-06-10 JP JP8849687U patent/JPS63198241U/ja active Pending
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