JPS54140306A - Double system automatic operation method - Google Patents
Double system automatic operation methodInfo
- Publication number
- JPS54140306A JPS54140306A JP4773078A JP4773078A JPS54140306A JP S54140306 A JPS54140306 A JP S54140306A JP 4773078 A JP4773078 A JP 4773078A JP 4773078 A JP4773078 A JP 4773078A JP S54140306 A JPS54140306 A JP S54140306A
- Authority
- JP
- Japan
- Prior art keywords
- travelling
- speed
- car
- receiving
- automatic driving
- 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
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
PURPOSE: To increase safety on travelling, by effectively utilizing a signal receiving portion of a rear portion of a car, in the car travelling on a rail, which front and rear both ends are provided with a device for receiving control commands regarding travelling transmitted from the face of the earth.
CONSTITUTION: This system is equipped with antennae 2, 3 on a car for receiving signals from a terrestrial signal transmitting piece 1 for transmitting travelling information, signal receivers 4, 5, which detect information contained in receiving signals and put out travelling information, and automatic driving gears 6, 7 for receiving the output, and the driving gears 6, 7 connect a speed detector 9 for detecting the speed of trains from the speed of revolution of a wheel 8, and operate a brake gear 10 in response to speed information transmitted from the speed detector 9. This system is arranged in such a manner that travelling speed is normally controlled by means of the automatic driving gear 6 located at the front in the progressive direction, and the car is maintenance controlled by input signals received by means of the automatic driving gear 7 located at the rear when there happens abnormality in this system.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4773078A JPS54140306A (en) | 1978-04-24 | 1978-04-24 | Double system automatic operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4773078A JPS54140306A (en) | 1978-04-24 | 1978-04-24 | Double system automatic operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54140306A true JPS54140306A (en) | 1979-10-31 |
Family
ID=12783449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4773078A Pending JPS54140306A (en) | 1978-04-24 | 1978-04-24 | Double system automatic operation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54140306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2843726A1 (en) * | 2002-08-23 | 2004-02-27 | Alstom | Communication system on board railway vehicle comprises two transmission chains composed of antenna connected to amplifier box, chains connected to same evaluation module and amplifier box supplied by same supply unit via interface card |
-
1978
- 1978-04-24 JP JP4773078A patent/JPS54140306A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2843726A1 (en) * | 2002-08-23 | 2004-02-27 | Alstom | Communication system on board railway vehicle comprises two transmission chains composed of antenna connected to amplifier box, chains connected to same evaluation module and amplifier box supplied by same supply unit via interface card |
| EP1407955A1 (en) * | 2002-08-23 | 2004-04-14 | Alstom | Communication system on-board a railway vehicle |
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