FR2309935A1 - Timetable display for transport system - has radio receiver indicating time of passage of previous vehicle and actual time - Google Patents
Timetable display for transport system - has radio receiver indicating time of passage of previous vehicle and actual timeInfo
- Publication number
- FR2309935A1 FR2309935A1 FR7514051A FR7514051A FR2309935A1 FR 2309935 A1 FR2309935 A1 FR 2309935A1 FR 7514051 A FR7514051 A FR 7514051A FR 7514051 A FR7514051 A FR 7514051A FR 2309935 A1 FR2309935 A1 FR 2309935A1
- Authority
- FR
- France
- Prior art keywords
- time
- passage
- transport system
- previous vehicle
- radio receiver
- 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
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
Abstract
The timetable display is used at a passenger stop of a transport system, to indicate the time of the passage of the previous vehicle. The display has a memory (10) and digital display means (12) indicating the time stored in the memory, upon operation of a push-button. The recording of this time in the memory (10) is controlled by a signal supplied from a selective receiver (9) provided in response to passage of a vehicle carrying a corresponding transmitter. The transmitter may provide a high frequency signal, which is amplitude or frequency modulated a pulse coded signal, or an ultrasonic signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7514051A FR2309935A1 (en) | 1975-04-29 | 1975-04-29 | Timetable display for transport system - has radio receiver indicating time of passage of previous vehicle and actual time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7514051A FR2309935A1 (en) | 1975-04-29 | 1975-04-29 | Timetable display for transport system - has radio receiver indicating time of passage of previous vehicle and actual time |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2309935A1 true FR2309935A1 (en) | 1976-11-26 |
FR2309935B3 FR2309935B3 (en) | 1978-11-17 |
Family
ID=9154877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7514051A Granted FR2309935A1 (en) | 1975-04-29 | 1975-04-29 | Timetable display for transport system - has radio receiver indicating time of passage of previous vehicle and actual time |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2309935A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648602A1 (en) * | 1989-06-16 | 1990-12-21 | Eurodocks Sarl | Information device at public transport vehicle stops |
-
1975
- 1975-04-29 FR FR7514051A patent/FR2309935A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648602A1 (en) * | 1989-06-16 | 1990-12-21 | Eurodocks Sarl | Information device at public transport vehicle stops |
Also Published As
Publication number | Publication date |
---|---|
FR2309935B3 (en) | 1978-11-17 |
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