CA2261342A1 - Method and apparatus for the remote monitoring and configuration of electronic control systems - Google Patents

Method and apparatus for the remote monitoring and configuration of electronic control systems

Info

Publication number
CA2261342A1
CA2261342A1 CA002261342A CA2261342A CA2261342A1 CA 2261342 A1 CA2261342 A1 CA 2261342A1 CA 002261342 A CA002261342 A CA 002261342A CA 2261342 A CA2261342 A CA 2261342A CA 2261342 A1 CA2261342 A1 CA 2261342A1
Authority
CA
Canada
Prior art keywords
vehicle
base station
central base
vehicles
fleet
Prior art date
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
CA002261342A
Other languages
French (fr)
Other versions
CA2261342C (en
Inventor
Kathleen R. Wooten
Thomas F. Doyle
Marie Bjerede
Marshall Hurst
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.)
Qualcomm Inc
Original Assignee
Qualcomm Incorporated
Kathleen R. Wooten
Thomas F. Doyle
Marie Bjerede
Marshall Hurst
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
Priority claimed from US08/681,342 external-priority patent/US6084870A/en
Application filed by Qualcomm Incorporated, Kathleen R. Wooten, Thomas F. Doyle, Marie Bjerede, Marshall Hurst filed Critical Qualcomm Incorporated
Publication of CA2261342A1 publication Critical patent/CA2261342A1/en
Application granted granted Critical
Publication of CA2261342C publication Critical patent/CA2261342C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G08G1/127—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 to a central station ; Indicators in a central station

Abstract

A system for communication between a fleet of vehicles (12, 14) and a central base station (22), where each of the vehicles includes one or more vehicle subsystems (31A, 31B) connected to a vehicle data link (32), is disclosed herein. Within each vehicle (12), message packets generated by vehicle subsystems (31A, 31B) are placed upon the vehicle data link (32). Each message packet includes header information identifying a given vehicle and subsystem thereof. The message packets are transmitted from the fleet of vehicles (12, 14) to the central base station (22), and routed within the central base station (22) based on the header information. Control information and the like may also be transmitted by the central base station (22) for receipt by various vehicle subsystems (31A, 31B) within selected ones of the fleet vehicles (12, 14). Each message packet generated by the central base station (22) includes header information identifying at least a particular fleet vehicle (12) and vehicle subsystem (31A). This allows each message packet to be retrieved by the specified vehicle subsystem (31A) by way of the vehicle data link (32).
CA002261342A 1996-07-22 1997-07-16 Method and apparatus for the remote monitoring and configuration of electronic control systems Expired - Fee Related CA2261342C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/681,342 1996-07-22
US08/681,342 US6084870A (en) 1996-07-22 1996-07-22 Method and apparatus for the remote monitoring and configuration of electronic control systems
PCT/US1997/012400 WO1998003952A1 (en) 1996-07-22 1997-07-16 Method and apparatus for the remote monitoring and configuration of electronic control systems

Publications (2)

Publication Number Publication Date
CA2261342A1 true CA2261342A1 (en) 1998-01-29
CA2261342C CA2261342C (en) 2007-06-05

Family

ID=38137621

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002261342A Expired - Fee Related CA2261342C (en) 1996-07-22 1997-07-16 Method and apparatus for the remote monitoring and configuration of electronic control systems

Country Status (1)

Country Link
CA (1) CA2261342C (en)

Also Published As

Publication number Publication date
CA2261342C (en) 2007-06-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed