JPS562100A - Testing time information and circuit for traffic signal - Google Patents
Testing time information and circuit for traffic signalInfo
- Publication number
- JPS562100A JPS562100A JP7655380A JP7655380A JPS562100A JP S562100 A JPS562100 A JP S562100A JP 7655380 A JP7655380 A JP 7655380A JP 7655380 A JP7655380 A JP 7655380A JP S562100 A JPS562100 A JP S562100A
- Authority
- JP
- Japan
- Prior art keywords
- store
- time information
- transferred
- content
- case
- 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
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0005—Transmission of control signals
- G04G9/0011—Transmission of control signals using coded signals
-
- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R20/00—Setting the time according to the time information carried or implied by the radio signal
- G04R20/08—Setting the time according to the time information carried or implied by the radio signal the radio signal being broadcast from a long-wave call sign, e.g. DCF77, JJY40, JJY60, MSF60 or WWVB
- G04R20/12—Decoding time data; Circuits therefor
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Electric Clocks (AREA)
- Selective Calling Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Road Signs Or Road Markings (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
1. A method of checking consecutively received items of time information which are transmitted from a central station, in particular a radio transmitter, and which are used in traffic signalling installations in separate locations for the prompt control of these installations in accordance with individual traffic signal programmes, in which a first and a second store (M1, M2) are used, where the first store (M1) serves to receive the item of time information which was in each case the last to have been received, and the item of time information which is transferred from the first store (M1) to the second store (M2) is modified in the second store (M2) in each case by the amount of the time interval between two consecutively received items of information, and in which the contents of the first and second stores (M1, M2) are compared with on another periodically in the timing of the consecutive items of time information, characterized in that, using a third store (M3) in the case of a comparison which results in identity between the contents of the first and second stores (M1, M2), the content of the first store (M1) is transferred to the third store (M3) and only in the event of a comparison which results in non-identity is the content of the first store (M1) transferred to the second store (M2), and that the content of the third store (M3) is used to control the programme sequence of the traffic signalling installation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2923121.8 | 1979-06-07 | ||
DE19792923121 DE2923121A1 (en) | 1979-06-07 | 1979-06-07 | METHOD AND CIRCUIT ARRANGEMENT FOR CARRYING OUT A PLAUSIBILITY CHECK WITH REGARD TO FOLLOWING TIME INFORMATION IN TRAFFIC SIGNAL SYSTEMS |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS562100A true JPS562100A (en) | 1981-01-10 |
JPS6049359B2 JPS6049359B2 (en) | 1985-11-01 |
Family
ID=6072699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55076553A Expired JPS6049359B2 (en) | 1979-06-07 | 1980-06-06 | Time information testing method for traffic signal equipment |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0021062B1 (en) |
JP (1) | JPS6049359B2 (en) |
AT (1) | ATE12706T1 (en) |
DE (2) | DE2923121A1 (en) |
ES (1) | ES8102387A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61188463A (en) * | 1985-02-15 | 1986-08-22 | Asahi Chem Ind Co Ltd | Flame-retardant nylon 46 composition |
US6833402B2 (en) | 2000-08-09 | 2004-12-21 | Mitsui Chemicals, Inc. | Flame-retardant polyamide composition, and its use |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8903636U1 (en) * | 1989-03-22 | 1990-07-19 | Diehl GmbH & Co, 8500 Nürnberg | Timer |
WO1999003082A2 (en) * | 1997-07-09 | 1999-01-21 | Siemens Aktiengesellschaft | Method and device for controlling light signal installations in accordance with traffic flows |
DE19730553A1 (en) * | 1997-07-17 | 1999-01-21 | Valeo Borg Instr Verw Gmbh | Radio clock for motor vehicles |
EP1025557B1 (en) * | 1997-10-23 | 2002-02-20 | Siemens Aktiengesellschaft | Traffic data detection system for controlling a traffic signal installation and a method for operating a traffic data detection system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL246414A (en) * | 1959-12-14 | 1966-07-15 | ||
JPS4814000B1 (en) * | 1968-06-20 | 1973-05-02 |
-
1979
- 1979-06-07 DE DE19792923121 patent/DE2923121A1/en not_active Withdrawn
-
1980
- 1980-05-23 DE DE8080102905T patent/DE3070444D1/en not_active Expired
- 1980-05-23 EP EP80102905A patent/EP0021062B1/en not_active Expired
- 1980-05-23 AT AT80102905T patent/ATE12706T1/en not_active IP Right Cessation
- 1980-05-29 ES ES491949A patent/ES8102387A1/en not_active Expired
- 1980-06-06 JP JP55076553A patent/JPS6049359B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61188463A (en) * | 1985-02-15 | 1986-08-22 | Asahi Chem Ind Co Ltd | Flame-retardant nylon 46 composition |
US6833402B2 (en) | 2000-08-09 | 2004-12-21 | Mitsui Chemicals, Inc. | Flame-retardant polyamide composition, and its use |
Also Published As
Publication number | Publication date |
---|---|
EP0021062A3 (en) | 1982-06-02 |
DE2923121A1 (en) | 1980-12-18 |
ATE12706T1 (en) | 1985-04-15 |
EP0021062B1 (en) | 1985-04-10 |
ES491949A0 (en) | 1980-12-16 |
ES8102387A1 (en) | 1980-12-16 |
JPS6049359B2 (en) | 1985-11-01 |
EP0021062A2 (en) | 1981-01-07 |
DE3070444D1 (en) | 1985-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1531316A (en) | Radio central station alarm system | |
ES8700531A1 (en) | Program identification system. | |
ATE34263T1 (en) | METHOD AND ARRANGEMENT FOR TRANSMITTING INFORMATION IN A DATA RING. | |
JPS5639694A (en) | Method and device for synchrnonizing timing in transmission of digital information signal | |
GB1264240A (en) | ||
JPS562100A (en) | Testing time information and circuit for traffic signal | |
DE3167763D1 (en) | Sequential data block address processing circuits | |
KR890008704A (en) | Communication control method | |
ATE159842T1 (en) | METHOD FOR TRANSMITTING ADDITIONAL INFORMATION IN AN AM BROADCAST SIGNAL | |
ES222402A1 (en) | Electronic code communication system | |
GB1374043A (en) | Pulse code modulation transmission system | |
GB1254807A (en) | Improvements in or relating to interrogation-reply systems | |
GB2166929B (en) | Variable frame length t.d.m. transmission system | |
GB1409293A (en) | Signal transmission systems | |
GB1140187A (en) | Improvements in and relating to supervisory arrangements for watchmen | |
FR2266227A1 (en) | Remote voting system with input keyboard - has linkage ballot station emitting radio interrogation signals for voting appts. | |
JPS52155904A (en) | Response confirming system for simultaneous information | |
GB1510047A (en) | Digital signal transmission systems | |
JPS5744353A (en) | Information collection system | |
ES8101798A1 (en) | Method and circuit arrangement for synchronising the operation of control devices, especially road traffic signalling systems. | |
JPS55154853A (en) | Data transmission system | |
JPS5293889A (en) | Transmission control system | |
JPS5431213A (en) | Data transmission system | |
ES8201377A1 (en) | Improvements in line supervision systems for transmission systems by modulation of codified impulses (Machine-translation by Google Translate, not legally binding) | |
SE338349B (en) |