ATE230360T1 - METHOD FOR FORMING THE SECURITY-RELEVANT TRUST INTERVAL OF A LOCATION SOLUTION - Google Patents

METHOD FOR FORMING THE SECURITY-RELEVANT TRUST INTERVAL OF A LOCATION SOLUTION

Info

Publication number
ATE230360T1
ATE230360T1 AT98105117T AT98105117T ATE230360T1 AT E230360 T1 ATE230360 T1 AT E230360T1 AT 98105117 T AT98105117 T AT 98105117T AT 98105117 T AT98105117 T AT 98105117T AT E230360 T1 ATE230360 T1 AT E230360T1
Authority
AT
Austria
Prior art keywords
security
forming
location solution
trust interval
relevant trust
Prior art date
Application number
AT98105117T
Other languages
German (de)
Inventor
Karl-A Klinge
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 ATE230360T1 publication Critical patent/ATE230360T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0092—Memory means reproducing during the running of the vehicle or vehicle train, e.g. smart cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/026—Relative localisation, e.g. using odometer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • B61L2205/04—Satellite based navigation systems, e.g. global positioning system [GPS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Alarm Systems (AREA)
  • Traffic Control Systems (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

The method involves temporally and locally offset individual location measurements from which confidence intervals (VIP1,VIP2,VIPn) are updated. A predetermined minimum number of individual confidence intervals lead up to a reference point (tb). Maximal upper and lower limits of all intervals form the boundaries of a safety-relevant interval (SVIPb). The vehicle's actual position is obtained with regard to the reset limits by displacement-dependent update of the limit values.
AT98105117T 1997-05-29 1998-03-20 METHOD FOR FORMING THE SECURITY-RELEVANT TRUST INTERVAL OF A LOCATION SOLUTION ATE230360T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722899A DE19722899A1 (en) 1997-05-29 1997-05-29 Method for forming the security-relevant trust interval of a location solution

Publications (1)

Publication Number Publication Date
ATE230360T1 true ATE230360T1 (en) 2003-01-15

Family

ID=7831072

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98105117T ATE230360T1 (en) 1997-05-29 1998-03-20 METHOD FOR FORMING THE SECURITY-RELEVANT TRUST INTERVAL OF A LOCATION SOLUTION

Country Status (4)

Country Link
EP (1) EP0881136B1 (en)
AT (1) ATE230360T1 (en)
DE (2) DE19722899A1 (en)
ES (1) ES2189999T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10355860A1 (en) * 2003-11-25 2005-06-30 Deutsche Telekom Ag Mobile telephone communication system has a facility for time and location determination
CN1926020B (en) * 2004-03-05 2011-10-19 阿尔斯通比利时股份公司 Method and system for determining the position of an object moving along a course
EP1642800A1 (en) * 2004-09-29 2006-04-05 Alstom Belgium S.A. Method and system for determining the position of an object moving along a course
ATE434206T1 (en) 2005-11-22 2009-07-15 Multitel Asbl APPARATUS AND METHOD FOR DESIGNING A SENSOR ARRANGEMENT FOR A SECURE AUTOMATED SYSTEM, AUTOMATED SYSTEM, PROGRAM ELEMENT AND COMPUTER READABLE MEDIUM
FR3019676B1 (en) * 2014-04-02 2017-09-01 Alstom Transp Tech METHOD FOR CALCULATING A POSITIONS INTERVAL OF A RAILWAY VEHICLE ON A RAILWAY AND ASSOCIATED DEVICE
FR3029674A1 (en) * 2014-12-03 2016-06-10 Alstom Transp Tech METHOD OF DISCRIMINATION OF THE PRESENCE OF A RAILWAY VEHICLE ON A CANTON, METHOD OF CALCULATING A SAFETY INTERVAL AND ASSOCIATED DEVICE
DE102017205456A1 (en) * 2017-03-30 2018-10-04 Siemens Aktiengesellschaft Device for determining at least one measured value related to a location and / or at least one movement variable of a track-bound vehicle and method for operating such a device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536190B2 (en) * 1989-10-24 1996-09-18 三菱電機株式会社 Navigation device for mobile
JP3267310B2 (en) * 1991-07-10 2002-03-18 パイオニア株式会社 GPS navigation device
JPH0579846A (en) * 1991-09-19 1993-03-30 Matsushita Electric Ind Co Ltd Vehicle position calculator

Also Published As

Publication number Publication date
DE59806784D1 (en) 2003-02-06
EP0881136B1 (en) 2003-01-02
DE19722899A1 (en) 1998-12-03
ES2189999T3 (en) 2003-07-16
EP0881136A3 (en) 2000-09-27
EP0881136A2 (en) 1998-12-02

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