EP0919976A2 - Procédé de commande d' au moins un affichage d'arrêt de bus et centrale de commande - Google Patents

Procédé de commande d' au moins un affichage d'arrêt de bus et centrale de commande Download PDF

Info

Publication number: EP0919976A2
Authority: EP; European Patent Office
Prior art keywords: vehicle; waiting time; vehicles; control center; stop display
Prior art date: 1997-10-28
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

EP98440202A

Other languages

German (de)

English (en)

Other versions

EP0919976B1 (fr

EP0919976A3 (fr

Inventor

Werner Dziedzioch

Helmut Kauer

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.)

Alcatel Lucent SAS

Nokia Inc

Original Assignee

Alcatel SA

Nokia Inc

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.)

1997-10-28

Filing date

1998-09-07

Publication date

1999-06-02

1998-09-07 Application filed by Alcatel SA, Nokia Inc filed Critical Alcatel SA

1999-06-02 Publication of EP0919976A2 publication Critical patent/EP0919976A2/fr

2000-08-09 Publication of EP0919976A3 publication Critical patent/EP0919976A3/fr

2003-11-05 Application granted granted Critical

2003-11-05 Publication of EP0919976B1 publication Critical patent/EP0919976B1/fr

2018-09-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 7
230000011664 signaling Effects 0.000 claims description 2
238000011156 evaluation Methods 0.000 claims 1
230000000007 visual effect Effects 0.000 claims 1
238000004364 calculation method Methods 0.000 description 3
230000006978 adaptation Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000009795 derivation Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
238000010972 statistical evaluation Methods 0.000 description 1

Images

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams

Definitions

the invention relates to a method for controlling at least one stop display according to the preamble of claim 1 and a control center according to the overhand of claim 3.
the current distance of the vehicle is usually used based on the stop. Which are cyclical in the course of the day, the course of the week or even spontaneously changing traffic density leads to different ones Travel times from a specific position to the stop.
the invention has for its object a method of the generic type to be specified, which allows a more precise calculation of the expected waiting time.
the method is carried out using to prefer the features of claim 2.
a constant trend for example with a steady increase in travel time, as many vehicles as possible are taken into account, while less, for example, if the trend weakens or reverses Vehicles are included in the forecast. This way, a quick one Adaptation to the actual traffic conditions possible.
Claim 3 relates to a control center for calculating the travel time on a Route section. To improve the accuracy of the travel time calculation, the characterizing features of claim 3 provided. Here is a comparison of the actual travel times of vehicles last driven on this route section and a derivation of a mathematical series in the form of a trend line is provided.
the control center is preferably equipped with the features of claim 4.
the selection circuit determines the number of series elements, with one difference of the last measured value outside a predetermined range of variation Reduction of the number of row elements to be considered leads. In the case, that a trend reversal is detected, i.e. that instead of an increase in travel time a reduction in travel time for a certain section of the route takes place, the number of measured values for the series formation on one or two be reduced.
a control center can be part of a traffic control system be.
a traffic control system is a monitoring and control system for any vehicle fleet.
traffic management of a truck fleet with the possibility here results, with a pronounced trend line towards traffic congestion to traffic jam to specify appropriately adapted, changed travel routes and travel times.
flexible routes and times can also be advantageous for bus control systems be.
Control of a stop display for signaling the expected Waiting time may be beneficial for the potential passenger.
Another application the control center claimed results from the statistical Evaluation of the measured values over a longer period of time in order to obtain a realistic road map for a particular route that is evaluated from Sections of the route.
the invention is not limited to the exemplary embodiment specified above. Rather, a number of variants are conceivable, which also fundamentally different execution of the features of the invention Make use.

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Traffic Control Systems (AREA)
Alarm Systems (AREA)
Selective Calling Equipment (AREA)
Train Traffic Observation, Control, And Security (AREA)
Electric Propulsion And Braking For Vehicles (AREA)

EP98440202A 1997-10-28 1998-09-07 Procédé de commande d' au moins un affichage d'arrêt de bus et centrale de commande Expired - Lifetime EP0919976B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19747446A DE19747446A1 (de)	1997-10-28	1997-10-28	Verfahren zur Ansteuerung mindestens eines Haltestellen-Displays und Steuerzentrale
DE19747446		1997-10-28

Publications (3)

Publication Number	Publication Date
EP0919976A2 true EP0919976A2 (fr)	1999-06-02
EP0919976A3 EP0919976A3 (fr)	2000-08-09
EP0919976B1 EP0919976B1 (fr)	2003-11-05

Family

ID=7846787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98440202A Expired - Lifetime EP0919976B1 (fr)	1997-10-28	1998-09-07	Procédé de commande d' au moins un affichage d'arrêt de bus et centrale de commande

Country Status (7)

Country	Link
US (1)	US6249725B1 (fr)
EP (1)	EP0919976B1 (fr)
AT (1)	ATE253759T1 (fr)
AU (1)	AU8936998A (fr)
CA (1)	CA2248973A1 (fr)
DE (2)	DE19747446A1 (fr)
SG (1)	SG68696A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113748078B (zh)	2019-04-04	2023-08-08	捷尔杰产业公司	用于紧凑型车辆的控制站
US11719821B2 (en) *	2020-02-21	2023-08-08	BlueSpace.ai, Inc.	Method for object avoidance during autonomous navigation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0219859B1 (fr) *	1985-10-25	1993-10-06	Mitsubishi Denki Kabushiki Kaisha	Système de commande pour le service d'autobus
JPH0282399A (ja)	1988-09-20	1990-03-22	Matsushita Electric Ind Co Ltd	到着予定時刻案内装置
JPH0282398A (ja)	1988-09-20	1990-03-22	Matsushita Electric Ind Co Ltd	到着予定時刻案内装置
DE4214067C2 (de)	1992-04-29	1995-08-31	Heinrich Wanko	Verfahren zur Überwachung des Transports von Gütern zu vorbestimmten Abnahmestellen
DE19515809A1 (de)	1995-04-29	1996-10-31	Ronkholz Karl Heinz	Informations- und Identifikationseinrichtung für Verkehrssysteme

1997
- 1997-10-28 DE DE19747446A patent/DE19747446A1/de not_active Withdrawn
1998
- 1998-09-07 AT AT98440202T patent/ATE253759T1/de active
- 1998-09-07 EP EP98440202A patent/EP0919976B1/fr not_active Expired - Lifetime
- 1998-09-07 DE DE59810078T patent/DE59810078D1/de not_active Expired - Lifetime
- 1998-10-19 AU AU89369/98A patent/AU8936998A/en not_active Abandoned
- 1998-10-27 CA CA002248973A patent/CA2248973A1/fr not_active Abandoned
- 1998-10-28 SG SG1998004348A patent/SG68696A1/en unknown
- 1998-10-28 US US09/181,527 patent/US6249725B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2248973A1 (fr)	1999-04-28
DE19747446A1 (de)	1999-04-29
EP0919976B1 (fr)	2003-11-05
EP0919976A3 (fr)	2000-08-09
ATE253759T1 (de)	2003-11-15
US6249725B1 (en)	2001-06-19
AU8936998A (en)	1999-05-20
SG68696A1 (en)	1999-11-16
DE59810078D1 (de)	2003-12-11

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