NL7808891A - TRAFFIC LIGHTING SYSTEM FOR STREETS. - Google Patents

TRAFFIC LIGHTING SYSTEM FOR STREETS.

Info

Publication number: NL7808891A
Authority: NL; Netherlands
Prior art keywords: streets; lighting system; traffic lighting; traffic; lighting
Prior art date: 1977-09-02

Application number

NL7808891A

Other languages

Dutch (nl)

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.)

1977-09-02

Filing date

1978-08-29

Publication date

1979-03-06

1978-08-29 Application filed by Siemens Ag filed Critical Siemens Ag

1979-03-06 Publication of NL7808891A publication Critical patent/NL7808891A/en

Links

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/081—Plural intersections under common control

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Traffic Control Systems (AREA)
Train Traffic Observation, Control, And Security (AREA)
Radar Systems Or Details Thereof (AREA)

NL7808891A 1977-09-02 1978-08-29 TRAFFIC LIGHTING SYSTEM FOR STREETS. NL7808891A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2739664A DE2739664C3 (en)	1977-09-02	1977-09-02	Method and circuit arrangement for controlling the operation of the signal generators of intersection devices in a road traffic signal system

Publications (1)

Publication Number	Publication Date
NL7808891A true NL7808891A (en)	1979-03-06

Family

ID=6018000

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7808891A NL7808891A (en)	1977-09-02	1978-08-29	TRAFFIC LIGHTING SYSTEM FOR STREETS.

Country Status (8)

Country	Link
AT (1)	AT378432B (en)
CH (1)	CH629322A5 (en)
DE (1)	DE2739664C3 (en)
FI (1)	FI66996C (en)
FR (1)	FR2402260A1 (en)
GB (1)	GB2003638B (en)
NL (1)	NL7808891A (en)
NO (1)	NO146339C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2019161501A1 (en) *	2018-02-21	2019-08-29	Miovision Technologies Incorporated	System and method for providing a digital intersection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1526326C3 (en) *	1964-02-10	1974-06-06	Hermann 7742 St. Georgen Papst	Injection and ignition device for internal combustion engines
US3482208A (en) *	1966-02-21	1969-12-02	Gen Signal Corp	Traffic signal control system
US3754209A (en) *	1971-01-25	1973-08-21	Computer Systems Eng Inc	Traffic signal control system
JPS5225077B2 (en) *	1972-03-16	1977-07-05

1977
- 1977-09-02 DE DE2739664A patent/DE2739664C3/en not_active Expired
1978
- 1978-08-08 CH CH843678A patent/CH629322A5/en not_active IP Right Cessation
- 1978-08-24 AT AT0618378A patent/AT378432B/en not_active IP Right Cessation
- 1978-08-25 NO NO782892A patent/NO146339C/en unknown
- 1978-08-29 NL NL7808891A patent/NL7808891A/en not_active Application Discontinuation
- 1978-08-31 FI FI782671A patent/FI66996C/en not_active IP Right Cessation
- 1978-08-31 GB GB7835128A patent/GB2003638B/en not_active Expired
- 1978-09-04 FR FR7825427A patent/FR2402260A1/en active Granted

Also Published As

Publication number	Publication date
ATA618378A (en)	1983-04-15
DE2739664A1 (en)	1979-03-08
DE2739664B2 (en)	1981-06-11
AT378432B (en)	1985-08-12
FI66996C (en)	1984-12-10
NO146339C (en)	1982-09-08
DE2739664C3 (en)	1982-02-25
FI66996B (en)	1984-08-31
FR2402260A1 (en)	1979-03-30
NO146339B (en)	1982-06-01
GB2003638A (en)	1979-03-14
GB2003638B (en)	1982-03-17
FI782671A (en)	1979-03-03
CH629322A5 (en)	1982-04-15
NO782892L (en)	1979-03-05
FR2402260B1 (en)	1984-06-15

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IT1091788B (en)	1985-07-06	TRAFFIC LIGHT
PL197288A1 (en)	1978-02-13	LIGHTING SYSTEM, ESPECIALLY FOR THE PROJECTOR
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Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1985-09-02	BA	A request for search or an international-type search has been filed
1985-09-02	BB	A search report has been drawn up
1985-10-01	BC	A request for examination has been filed
1988-04-05	BV	The patent application has lapsed