CA2178339C - Systeme de priorite de regulation de la circulation base sur un systeme gps - Google Patents

Systeme de priorite de regulation de la circulation base sur un systeme gps Download PDF

Info

Publication number: CA2178339C
Authority: CA; Canada
Prior art keywords: vehicle; allowed; data; intersection; approaches
Prior art date: 1994-01-07
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.): Expired - Lifetime

Application number

CA002178339A

Other languages

English (en)

Other versions

CA2178339A1 (fr

Inventor

Timothy J. Hall

Mark A. Schwartz

Steven M. Hamer

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.)

Global Traffic Technologies LLC

Original Assignee

Minnesota Mining and Manufacturing Co

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.)

1994-01-07

Filing date

1995-01-04

Publication date

2006-08-22

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36939149&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2178339(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-01-04 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1995-01-04 Priority claimed from PCT/US1995/000033 external-priority patent/WO1995019021A1/fr

1995-07-13 Publication of CA2178339A1 publication Critical patent/CA2178339A1/fr

2006-08-22 Application granted granted Critical

2006-08-22 Publication of CA2178339C publication Critical patent/CA2178339C/fr

2015-01-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000013459 approach Methods 0.000 claims abstract description 81
238000013507 mapping Methods 0.000 claims description 24
230000003287 optical effect Effects 0.000 claims description 18
238000000034 method Methods 0.000 claims description 14
230000000737 periodic effect Effects 0.000 claims description 7
238000011156 evaluation Methods 0.000 claims description 2
238000012545 processing Methods 0.000 claims 2
230000005540 biological transmission Effects 0.000 abstract description 5
239000003981 vehicle Substances 0.000 abstract 7
238000010586 diagram Methods 0.000 description 7
238000012937 correction Methods 0.000 description 4
239000013598 vector Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 3
230000007123 defense Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000008569 process Effects 0.000 description 3
230000002411 adverse Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
238000004891 communication Methods 0.000 description 2
230000006870 function Effects 0.000 description 2
208000031501 Emergencies Diseases 0.000 description 1
101100126168 Escherichia coli (strain K12) intE gene Proteins 0.000 description 1
241000269400 Sirenidae Species 0.000 description 1
230000004308 accommodation Effects 0.000 description 1
230000009471 action Effects 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
238000004378 air conditioning Methods 0.000 description 1
235000021438 curry Nutrition 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
208000016354 hearing loss disease Diseases 0.000 description 1
230000036039 immunity Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052754 neon Inorganic materials 0.000 description 1
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000002028 premature Effects 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000011664 signaling Effects 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/087—Override of traffic control, e.g. by signal transmitted by an emergency vehicle

Landscapes

Business, Economics & Management (AREA)
Emergency Management (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Traffic Control Systems (AREA)
Position Fixing By Use Of Radio Waves (AREA)

CA002178339A 1994-01-07 1995-01-04 Systeme de priorite de regulation de la circulation base sur un systeme gps Expired - Lifetime CA2178339C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US17888194A	1994-01-07	1994-01-07
US08/178881		1994-01-07
PCT/US1995/000033 WO1995019021A1 (fr)	1994-01-07	1995-01-04	Systeme de priorite de regulation de la circulation base sur un systeme gps

Publications (2)

Publication Number	Publication Date
CA2178339A1 CA2178339A1 (fr)	1995-07-13
CA2178339C true CA2178339C (fr)	2006-08-22

Family

ID=36939149

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002178339A Expired - Lifetime CA2178339C (fr)	1994-01-07	1995-01-04	Systeme de priorite de regulation de la circulation base sur un systeme gps

Country Status (1)

Country	Link
CA (1)	CA2178339C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10192433B1 (en) *	2018-02-07	2019-01-29	Delphi Technologies, Llc	Traffic control system

1995
- 1995-01-04 CA CA002178339A patent/CA2178339C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2178339A1 (fr)	1995-07-13

Similar Documents

Publication	Publication Date	Title
EP0738410B1 (fr)	1998-11-18	Systeme de priorite de regulation de la circulation base sur un systeme gps
EP0826205B1 (fr)	2003-02-26	Determination automatique d'une priorite pour feux de signalisation a l'aide du systeme gps differentiel
US5598167A (en)	1997-01-28	Method and apparatus for differential location of a vehicle under control of an internal change of status
US8355852B2 (en)	2013-01-15	Slow or stopped vehicle ahead advisor with digital map integration
US5926117A (en)	1999-07-20	Vehicle control system, vehicle mounting apparatus, base station apparatus and vehicle control method
EP1906202B1 (fr)	2017-09-27	Système de détection de position de véhicule
US8912922B2 (en)	2014-12-16	Field of view traffic signal preemption
US20100057334A1 (en)	2010-03-04	Method and system to estimate vehicle traffic conditions
JP2018100082A (ja)	2018-06-28	衛星測位利用車両用制御システムおよびその制御方法
CZ286884B6 (en)	2000-07-12	Road traffic control method through the mediation of special signal transmission
CA2178339C (fr)	2006-08-22	Systeme de priorite de regulation de la circulation base sur un systeme gps
JP5076509B2 (ja)	2012-11-21	車載通信装置及び車両用制御システム
KR102821591B1 (ko)	2025-06-18	가로등을 이용한 차량사고 알림 시스템 및 방법
HK1014287B (en)	2000-07-14	Gps-based traffic control preemption system
CN106935055B (zh)	2020-04-28	车辆信息处理方法和装置
CN110395270B (zh)	2021-09-14	自动跟随驾驶系统
JP2022099600A (ja)	2022-07-05	周辺他車監視システム
HK1209227B (en)	2017-04-07	Field of view traffic signal preemption

Legal Events

Date	Code	Title	Description
2002-01-04	EEER	Examination request
2015-03-09	MKEX	Expiry	Effective date: 20150105