JPS562100A - Testing time information and circuit for traffic signal - Google Patents

Testing time information and circuit for traffic signal

Info

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
Application number
JP7655380A
Other languages
Japanese (ja)
Other versions
JPS6049359B2 (en
Inventor
Shiyunitsuperuto Horusuto
Burunnaa Hainritsuhi
Kerii Parinto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of JPS562100A publication Critical patent/JPS562100A/en
Publication of JPS6049359B2 publication Critical patent/JPS6049359B2/en
Expired legal-status Critical Current

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.
JP55076553A 1979-06-07 1980-06-06 Time information testing method for traffic signal equipment Expired JPS6049359B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246414A (en) * 1959-12-14 1966-07-15
JPS4814000B1 (en) * 1968-06-20 1973-05-02

Cited By (2)

* Cited by examiner, † Cited by third party
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

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