ATE12706T1 - PROCEDURE FOR PERFORMING A PLAUSIBILITY CHECK REGARDING CONSECUTIVELY OCCURRING TIME INFORMATION IN TRAFFIC SIGNALS. - Google Patents

PROCEDURE FOR PERFORMING A PLAUSIBILITY CHECK REGARDING CONSECUTIVELY OCCURRING TIME INFORMATION IN TRAFFIC SIGNALS.

Info

Publication number
ATE12706T1
ATE12706T1 AT80102905T AT80102905T ATE12706T1 AT E12706 T1 ATE12706 T1 AT E12706T1 AT 80102905 T AT80102905 T AT 80102905T AT 80102905 T AT80102905 T AT 80102905T AT E12706 T1 ATE12706 T1 AT E12706T1
Authority
AT
Austria
Prior art keywords
store
time information
transferred
procedure
content
Prior art date
Application number
AT80102905T
Other languages
German (de)
Inventor
Horst Ing-Grad Schnippert
Heinrich Dipl-Ing Brunner
Balint Dipl-Ing Kery
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
Application granted granted Critical
Publication of ATE12706T1 publication Critical patent/ATE12706T1/en

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.
AT80102905T 1979-06-07 1980-05-23 PROCEDURE FOR PERFORMING A PLAUSIBILITY CHECK REGARDING CONSECUTIVELY OCCURRING TIME INFORMATION IN TRAFFIC SIGNALS. ATE12706T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
EP80102905A EP0021062B1 (en) 1979-06-07 1980-05-23 Method for performing a plausibility test concerning successively occurring time information in traffic-light systems

Publications (1)

Publication Number Publication Date
ATE12706T1 true ATE12706T1 (en) 1985-04-15

Family

ID=6072699

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80102905T ATE12706T1 (en) 1979-06-07 1980-05-23 PROCEDURE FOR PERFORMING A PLAUSIBILITY CHECK REGARDING CONSECUTIVELY OCCURRING TIME INFORMATION IN TRAFFIC SIGNALS.

Country Status (5)

Country Link
EP (1) EP0021062B1 (en)
JP (1) JPS6049359B2 (en)
AT (1) ATE12706T1 (en)
DE (2) DE2923121A1 (en)
ES (1) ES491949A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665706B2 (en) * 1985-02-15 1994-08-24 旭化成工業株式会社 Flame-retardant nylon 4-6 composition
DE8903636U1 (en) * 1989-03-22 1990-07-19 Diehl GmbH & Co, 8500 Nürnberg Timer
EP0995180B1 (en) * 1997-07-09 2002-03-20 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
WO1999021154A1 (en) * 1997-10-23 1999-04-29 Siemens Aktiengesellschaft Traffic data detection system for controlling a traffic signal installation and a method for operating a traffic data detection system
US6833402B2 (en) 2000-08-09 2004-12-21 Mitsui Chemicals, Inc. Flame-retardant polyamide composition, and its use

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

Also Published As

Publication number Publication date
EP0021062B1 (en) 1985-04-10
JPS562100A (en) 1981-01-10
EP0021062A2 (en) 1981-01-07
ES8102387A1 (en) 1980-12-16
DE2923121A1 (en) 1980-12-18
DE3070444D1 (en) 1985-05-15
JPS6049359B2 (en) 1985-11-01
ES491949A0 (en) 1980-12-16
EP0021062A3 (en) 1982-06-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee