WO1990009645A1 - Systeme de controle de vehicule - Google Patents
Systeme de controle de vehicule Download PDFInfo
- Publication number
- WO1990009645A1 WO1990009645A1 PCT/GB1990/000221 GB9000221W WO9009645A1 WO 1990009645 A1 WO1990009645 A1 WO 1990009645A1 GB 9000221 W GB9000221 W GB 9000221W WO 9009645 A1 WO9009645 A1 WO 9009645A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- base station
- data
- monitoring system
- vehicle monitoring
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
Definitions
- This invention relates to a system for monitoring and recording operating parameters of a vehicle.
- a vehicle monitoring system comprising a unit fitted on board the vehicle which monitors and records vehicle operating parameters, a data processor unit located at a base station for analysing the data recorded by the on-board unit, and a radio transmission system for communicating the recorded data from the on-board unit to the base station data processor whilst the vehicle is on the road remote from the base station.
- the acquired data can be communicated from the vehicle to the base station at any desired time.
- the data transmission may occur automatically at fixed intervals, or when demanded by the base station processor: for the latter purpose the base station may poll different vehicles in turn over the radio transmission system to cause the data recorded on each vehicle to be transmitted back to the base station processor.
- the recorded data may be transmitted from the vehicle to the base station at least one a week and typically once or twice a day.
- the data which is recorded on the vehicle preferably includes road speed, engine speed (r.p.m.), distance travelled, fuel consumption, cylinder head temperature, exhaust gas temperature, engine and transmission oil pressures, and water temperature: all of this data is recorded in real time.
- the base station processor is able to analyse such data for the purpose of managing a fleet of vehicles. Further, certain data (vehicle speeds, distances travelled, engine r.p.m.) can be processed to determine a proficiency rating for the driver, which can be useful particularly when training the driver. For example, the exhaust gas temperature should remain substantially constant if the driver is driving correctly (e.g. keeping the vehicle in correct gear under different conditions), and so it is useful if the base station processor analyses variations in the exhaust gas temperature.
- the base station processor preferably analyses the data from each vehicle to derive vehicle diagnostic or preventative maintenance reports. For example, the base station processor can determine....if any recorded parameter departs from a predetermined value for greater than a predetermined time period (e.g. if the cylinder head exceeds a predetermined temperature, or if the oil or water pressures fall below a predetermined level). In this manner, the base station processor can provide a report giving an early warning that the vehicle- is developing a fault and should be brought in for maintenance before long. For a similar purpose, the processor may analyse the pressure and temperatur variations to determine any trends which may indicate tha the vehicle is developing a fault.
- a predetermined time period e.g. if the cylinder head exceeds a predetermined temperature, or if the oil or water pressures fall below a predetermined level.
- the base station processor may analyse the pressure and temperatur variations to determine any trends which may indicate tha the vehicle is developing a fault.
- a vehicle monitoring system comprising a data processor unit 10 located at a fixed base station and including a radio transmitter/receiver 12, data store 14, keyboard an display unit 16 and a printer 18.
- the system further includes a data acquisition unit 20 which is fitted on ⁇ board a vehicle and includes sensors 22 which monitor the various vehicle parameters in real time, a solid state .data store 24, a central processing unit 26 and .a radio transmitter/receiver 28.
- the overall system will comprise a plurality of data acquisition units on ⁇ board respective vehicles in the fleet.
- the sensors 22 on each vehicle continuously monitor the sensed parameters and a record is made in real time in the data store 24 under control o£ the. central processing unit 26.
- the sensed and recorded data includes road speed, engine speed (r.p.m.), distance travelled, fuel consumption, cylinder head temperature, exhaust gas temperature, engine and transmission oil pressures, and water temperature.
- the recorded data is transmitted by radio to the base station as desired.
- the data may be transmitted automatically from each vehicle at regular intervals of time.
- the data may be transmitted when "called" by the base station; preferably the vehicles are polled in turn either on demand or at regular intervals.
- the data can be transmitted by radio to the base station whilst the vehicle is on the road and therefore remote from the base station.
- the base station processor analyses the received data for each vehicle, firstly for fleet management purposes and secondly for preventative maintenance purposes. As described above, the data can also be processed to determine a proficiency rating for the driver. Reports which are determined by the processor are displayed on the display unit 16 and/or printed out by the printer 18.
- the processor 10 analyses the data for each vehicle and determines and reports any variations or abnormalities or trends which indicate that the vehicle may be developing a fault. For example, the pressure and temperature variations are analysed for any particular trends; also various parameters are monitored to determine if they depart from a predetermined value for greater than a predetermined time period (e.g. if the cylinder head temperature exceeds a given value for an excessive time, or if the oil pressure falls below a given level for an excessive time). Any report provided by the processor may indicate the suspected fault and require the vehicle to be brought in for attention ahead of its scheduled service. If any report indicates an unsafe operating condition, this may be communicated directly to the driver over the radio transmission link.
- a predetermined time period e.g. if the cylinder head temperature exceeds a given value for an excessive time, or if the oil pressure falls below a given level for an excessive time.
- the system which has been described enables the data recorded on each vehicle to be made available promptly and analysed at the base station whilst the vehicle continues working without the need for the vehicle to call in at the base station or at any outlying stations or depots. Further, the data can be analysed to provide early warnings that the vehicle is developing a fault, so that preventative maintenance can be practised.
- a facility for automatic recalibration in respect of road speed may be provided.
- two radio beacons can be set up at a predetermined distance apart on selected roadways, directing their beams across the road.
- a vehicle which has a system in accordance with the invention passes along such a roadway, it responds when traversing the radio beam of the first beacon to count the pulses from the road speed detector until the vehicle traverses the radio beam of the second beacon.
- the speed of the vehicle is determined automatically and the system is recalibrated with respect to the pulses delivered from the road speed detector. With recalibration variations in the diameter of the roadwheel can be prevented from affecting the measured roadspeed.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
Un système de contrôle de véhicule comprend une unité (20) montée à bord d'un véhicule pour contrôler et enregistrer des paramètres de fonctionnement du véhicule, et un ordinateur (10) situé à une station de base pour analyser les données enregistrées par l'unité de bord. Un système de transmission radio (28, 12) communique les données enregistrées par l'unité de bord à l'ordinateur de la station de base tandis que le véhicule est sur la route loin de la station de base. L'ordinateur de la station de base est à même d'analyser les données enregistrées à des fins de maintenance préventive.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898903123A GB8903123D0 (en) | 1989-02-11 | 1989-02-11 | Vehicle monitoring system |
GB8903123.1 | 1989-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1990009645A1 true WO1990009645A1 (fr) | 1990-08-23 |
Family
ID=10651546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1990/000221 WO1990009645A1 (fr) | 1989-02-11 | 1990-02-12 | Systeme de controle de vehicule |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB8903123D0 (fr) |
WO (1) | WO1990009645A1 (fr) |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2710170A1 (fr) * | 1993-09-13 | 1995-03-24 | Dirler Sa | Système de gestion d'un parc d'engins mobiles. |
DE4404800A1 (de) * | 1994-02-09 | 1995-08-10 | Lars Peter Strozyk | Überwachungssystem zur Kontrolle der Fahrzeiten im gewerblichen Personenkraftverkehr |
GB2288892A (en) * | 1994-04-29 | 1995-11-01 | Oakrange Engineering Ltd | Vehicle fleet monitoring apparatus |
EP0718614A3 (fr) * | 1994-12-24 | 1996-08-07 | Sel Alcatel Ag | |
EP0741373A2 (fr) * | 1995-05-04 | 1996-11-06 | Robert Bosch Gmbh | Système de détection de la distance parcourue par un véhicule dans une zone prédéterminée |
WO1998011513A1 (fr) * | 1996-09-16 | 1998-03-19 | Minorplanet Limited | Transmission de donnees accumulees depuis des vehicules |
WO1998025235A1 (fr) * | 1996-12-05 | 1998-06-11 | Caterpillar Inc. | Procede destine a fournir a un utilisateur des informations concernant une machine mobile |
WO1999053446A1 (fr) * | 1998-04-09 | 1999-10-21 | Ali Reza Meragi | Systemes de controle et de commande de vehicule |
EP0810558A3 (fr) * | 1996-05-30 | 1999-12-08 | Raytheon Company | Système de maintenance perfectionné pour aéronefs et pour systèmes d'armes militaires |
GB2345824A (en) * | 1998-11-27 | 2000-07-19 | Minorplanet Ltd | Transferring operational data collected at remote stations to a base station |
EP1050863A2 (fr) * | 1995-01-24 | 2000-11-08 | Snap-On Equipment Limited | Tachymètre analytique |
EP1087343A1 (fr) * | 1999-09-24 | 2001-03-28 | Renault | Procédé et dispositif de diagnostic véhicule à distance par reseau de communication |
EP1088706A2 (fr) * | 1999-10-01 | 2001-04-04 | Meritor Heavy Vehicle Systems, LLC | Commande à distance pour diagnostic |
WO2001031450A1 (fr) * | 1999-10-28 | 2001-05-03 | General Electric Company | Appareil et procede d'analyse des donnees de performance et de defaillances |
EP1136953A2 (fr) * | 2000-03-13 | 2001-09-26 | Honda Giken Kogyo Kabushiki Kaisha | Système de surveillance de véhicule |
EP1146485A2 (fr) * | 2000-04-13 | 2001-10-17 | Voith Turbo GmbH | Système d'information et/ou de service |
WO2002006088A1 (fr) * | 2000-07-18 | 2002-01-24 | Robert Bosch Gmbh | Procede et dispositif pour collecter des donnees |
WO2002008720A1 (fr) * | 2000-07-20 | 2002-01-31 | Volvo Articulated Haulers Ab | Procede d'estimation de l'endommagement d'un objet, et procede et systeme de commande d'utilisation de cet objet |
WO2002008057A1 (fr) * | 2000-07-20 | 2002-01-31 | Kapadia Viraf S | Systeme et procede destines a la commande, a l'asservissement et au suivi d'un vehicule de transport |
WO2002031793A2 (fr) * | 2000-10-13 | 2002-04-18 | Paxgrid Telemetric Systems Inc. | Protocole de telemesure pour vehicules |
WO2002097738A1 (fr) * | 2001-05-30 | 2002-12-05 | General Electric Company | Systeme et procede de surveillance de l'etat d'un vehicule |
FR2827711A1 (fr) * | 2001-07-17 | 2003-01-24 | Electricite De France | Dispositif de suivi d'un parc de batteries de vehicule, boitiers de batterie, de vehicule et de chargeur |
EP1321742A3 (fr) * | 2001-12-18 | 2003-07-02 | ZF Lemförder Metallwaren AG | Méthode et dispositif de généreration et mise à jour d'une carte routière et/ou d'une carte des conditions routières |
US6651034B1 (en) | 1999-10-28 | 2003-11-18 | General Electric Company | Apparatus and method for performance and fault data analysis |
EP1298005A3 (fr) * | 2001-09-28 | 2004-01-21 | DaimlerChrysler AG | Procédé pour fournir un algorithme de maintenance |
ES2217954A1 (es) * | 2003-01-16 | 2004-11-01 | Inter-Mobils I Mas D, S.L. | Sistema para la deteccion de averias en vehiculos. |
WO2005010477A1 (fr) * | 2003-07-25 | 2005-02-03 | Toyota Jidosha Kabushiki Kaisha | Procede et systeme de diagnostic pour vehicule, vehicule et centre associes |
US6985803B2 (en) * | 2001-05-30 | 2006-01-10 | General Electric Company | System and method for monitoring the condition of a vehicle |
EP1985503A2 (fr) * | 2007-04-16 | 2008-10-29 | Deutsche Telekom AG | Procédé et système destinés à gérer des données de véhicule automobile |
US7593999B2 (en) | 1997-08-26 | 2009-09-22 | Paxgrid Telemetric Systems, Inc. | Automotive telemetry protocol |
US8560609B2 (en) | 1997-08-26 | 2013-10-15 | Paxgrid Telemetric Systems, Inc | Automotive telemetry protocol |
US8595034B2 (en) | 1996-01-29 | 2013-11-26 | Progressive Casualty Insurance Company | Monitoring system for determining and communicating a cost of insurance |
US8892451B2 (en) | 1996-01-29 | 2014-11-18 | Progressive Casualty Insurance Company | Vehicle monitoring system |
US9130930B2 (en) | 2003-01-28 | 2015-09-08 | Cellport Systems, Inc. | Secure telematics |
US10187767B2 (en) | 2016-07-01 | 2019-01-22 | Paxgrid Cdn Inc. | System for authenticating and authorizing access to and accounting for wireless access vehicular environment consumption by client devices |
US11030702B1 (en) | 2012-02-02 | 2021-06-08 | Progressive Casualty Insurance Company | Mobile insurance platform system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188618A (en) * | 1971-06-29 | 1980-02-12 | Weisbart Emanuel S | Digital tachograph system with digital memory system |
FR2438877A1 (fr) * | 1978-10-10 | 1980-05-09 | Baranoff Dimitri | Installation de controle et de gestion, a partir d'un poste central, d'au moins un vehicule en service |
EP0032607A1 (fr) * | 1980-01-19 | 1981-07-29 | Dwight M. Baumann | Méthode de calcul du prix d'un transport et de dispatching |
WO1982001354A1 (fr) * | 1980-10-15 | 1982-04-29 | Ferguson Services Nv Massey | Commande electronique de vehicules agricoles |
GB2127554A (en) * | 1982-09-18 | 1984-04-11 | Porsche Ag | Determination of the time or distance for motor vehicle servicing |
FR2542478A1 (fr) * | 1983-03-07 | 1984-09-14 | Belou Michel | Dispositif de surveillance a distance du fonctionnement des moteurs d'un ensemble de vehicules |
JPS62291435A (ja) * | 1986-06-12 | 1987-12-18 | Nissan Motor Co Ltd | 過給機付内燃機関の過給圧制御方法 |
EP0292811A2 (fr) * | 1987-05-26 | 1988-11-30 | Motorola Inc. | Dispositif et système de surveillance de véhicules |
-
1989
- 1989-02-11 GB GB898903123A patent/GB8903123D0/en active Pending
-
1990
- 1990-02-12 WO PCT/GB1990/000221 patent/WO1990009645A1/fr not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188618A (en) * | 1971-06-29 | 1980-02-12 | Weisbart Emanuel S | Digital tachograph system with digital memory system |
FR2438877A1 (fr) * | 1978-10-10 | 1980-05-09 | Baranoff Dimitri | Installation de controle et de gestion, a partir d'un poste central, d'au moins un vehicule en service |
EP0032607A1 (fr) * | 1980-01-19 | 1981-07-29 | Dwight M. Baumann | Méthode de calcul du prix d'un transport et de dispatching |
WO1982001354A1 (fr) * | 1980-10-15 | 1982-04-29 | Ferguson Services Nv Massey | Commande electronique de vehicules agricoles |
GB2127554A (en) * | 1982-09-18 | 1984-04-11 | Porsche Ag | Determination of the time or distance for motor vehicle servicing |
FR2542478A1 (fr) * | 1983-03-07 | 1984-09-14 | Belou Michel | Dispositif de surveillance a distance du fonctionnement des moteurs d'un ensemble de vehicules |
JPS62291435A (ja) * | 1986-06-12 | 1987-12-18 | Nissan Motor Co Ltd | 過給機付内燃機関の過給圧制御方法 |
EP0292811A2 (fr) * | 1987-05-26 | 1988-11-30 | Motorola Inc. | Dispositif et système de surveillance de véhicules |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 12, no. 182 (M-702)(3029) 27 May 1988, & JP-A-62 291435 (NISSAN MOTOR) 18 December 1987, see the whole document * |
WESCON TECHNICAL PAPERS. vol. 20, no. 20, 1976, NORTH HOLLYWOOD US pages 1 - 10; BRAVMAN e.a.: "Automatic vehicle monitoring" see page 1, column 1, line 39 - page 1, column 2, line 17 see page 4, column 1, lines 8 - 17; figures * |
Cited By (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2710170A1 (fr) * | 1993-09-13 | 1995-03-24 | Dirler Sa | Système de gestion d'un parc d'engins mobiles. |
DE4404800A1 (de) * | 1994-02-09 | 1995-08-10 | Lars Peter Strozyk | Überwachungssystem zur Kontrolle der Fahrzeiten im gewerblichen Personenkraftverkehr |
GB2288892A (en) * | 1994-04-29 | 1995-11-01 | Oakrange Engineering Ltd | Vehicle fleet monitoring apparatus |
EP0718614A3 (fr) * | 1994-12-24 | 1996-08-07 | Sel Alcatel Ag | |
EP1050863A2 (fr) * | 1995-01-24 | 2000-11-08 | Snap-On Equipment Limited | Tachymètre analytique |
EP1050863A3 (fr) * | 1995-01-24 | 2001-03-21 | Snap-On Equipment Limited | Tachymètre analytique |
EP0741373A2 (fr) * | 1995-05-04 | 1996-11-06 | Robert Bosch Gmbh | Système de détection de la distance parcourue par un véhicule dans une zone prédéterminée |
EP0741373A3 (fr) * | 1995-05-04 | 1999-09-29 | Robert Bosch Gmbh | Système de détection de la distance parcourue par un véhicule dans une zone prédéterminée |
US8892451B2 (en) | 1996-01-29 | 2014-11-18 | Progressive Casualty Insurance Company | Vehicle monitoring system |
US8595034B2 (en) | 1996-01-29 | 2013-11-26 | Progressive Casualty Insurance Company | Monitoring system for determining and communicating a cost of insurance |
US9754424B2 (en) | 1996-01-29 | 2017-09-05 | Progressive Casualty Insurance Company | Vehicle monitoring system |
EP0810558A3 (fr) * | 1996-05-30 | 1999-12-08 | Raytheon Company | Système de maintenance perfectionné pour aéronefs et pour systèmes d'armes militaires |
US6278921B1 (en) | 1996-09-16 | 2001-08-21 | Minorplanet Limited | Transferring accumulated data from vehicles |
WO1998011513A1 (fr) * | 1996-09-16 | 1998-03-19 | Minorplanet Limited | Transmission de donnees accumulees depuis des vehicules |
WO1998025235A1 (fr) * | 1996-12-05 | 1998-06-11 | Caterpillar Inc. | Procede destine a fournir a un utilisateur des informations concernant une machine mobile |
AU723522B2 (en) * | 1996-12-05 | 2000-08-31 | Caterpillar Inc. | Method for providing information relating to a mobile machine to a user |
US7593999B2 (en) | 1997-08-26 | 2009-09-22 | Paxgrid Telemetric Systems, Inc. | Automotive telemetry protocol |
US8560609B2 (en) | 1997-08-26 | 2013-10-15 | Paxgrid Telemetric Systems, Inc | Automotive telemetry protocol |
GB2352592A (en) * | 1998-04-09 | 2001-01-31 | Ali Reza Meragi | Vehicle monitoring and control systems |
GB2352592B (en) * | 1998-04-09 | 2003-03-12 | Ali Reza Meragi | Vehicle monitoring and control systems |
WO1999053446A1 (fr) * | 1998-04-09 | 1999-10-21 | Ali Reza Meragi | Systemes de controle et de commande de vehicule |
GB2345824B (en) * | 1998-11-27 | 2001-05-23 | Minorplanet Ltd | Transferring operational data |
GB2345824A (en) * | 1998-11-27 | 2000-07-19 | Minorplanet Ltd | Transferring operational data collected at remote stations to a base station |
EP1087343A1 (fr) * | 1999-09-24 | 2001-03-28 | Renault | Procédé et dispositif de diagnostic véhicule à distance par reseau de communication |
FR2799034A1 (fr) * | 1999-09-24 | 2001-03-30 | Renault | Procede et dispositif de diagnostic vehicule par reseau de communication |
EP1088706A3 (fr) * | 1999-10-01 | 2002-08-07 | Meritor Heavy Vehicle Systems, LLC | Commande à distance pour diagnostic |
US6958611B1 (en) | 1999-10-01 | 2005-10-25 | Meritor Heavy Vehicle Systems, Llc | Diagnostic remote control for electrical components on vehicle |
EP1088706A2 (fr) * | 1999-10-01 | 2001-04-04 | Meritor Heavy Vehicle Systems, LLC | Commande à distance pour diagnostic |
US7013239B2 (en) | 1999-10-28 | 2006-03-14 | General Electric Company | Apparatus and method for performance and fault data analysis |
WO2001031450A1 (fr) * | 1999-10-28 | 2001-05-03 | General Electric Company | Appareil et procede d'analyse des donnees de performance et de defaillances |
US6651034B1 (en) | 1999-10-28 | 2003-11-18 | General Electric Company | Apparatus and method for performance and fault data analysis |
US6819236B2 (en) | 2000-03-13 | 2004-11-16 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle monitoring system |
EP1136953A2 (fr) * | 2000-03-13 | 2001-09-26 | Honda Giken Kogyo Kabushiki Kaisha | Système de surveillance de véhicule |
EP1136953A3 (fr) * | 2000-03-13 | 2004-03-17 | Honda Giken Kogyo Kabushiki Kaisha | Système de surveillance de véhicule |
EP1146485A2 (fr) * | 2000-04-13 | 2001-10-17 | Voith Turbo GmbH | Système d'information et/ou de service |
EP1146485A3 (fr) * | 2000-04-13 | 2005-01-26 | Voith Turbo GmbH | Système d'information et/ou de service |
WO2002006088A1 (fr) * | 2000-07-18 | 2002-01-24 | Robert Bosch Gmbh | Procede et dispositif pour collecter des donnees |
GB2384080A (en) * | 2000-07-20 | 2003-07-16 | Viraf Savak Kapadia | System and method for transportation vehicle monitoring, feedback and control |
AU2001271206B2 (en) * | 2000-07-20 | 2006-06-15 | Volvo Articulated Haulers Ab | Procedure for estimating damage to an object, and procedure and system for control of use of the object |
WO2002008720A1 (fr) * | 2000-07-20 | 2002-01-31 | Volvo Articulated Haulers Ab | Procede d'estimation de l'endommagement d'un objet, et procede et systeme de commande d'utilisation de cet objet |
WO2002008057A1 (fr) * | 2000-07-20 | 2002-01-31 | Kapadia Viraf S | Systeme et procede destines a la commande, a l'asservissement et au suivi d'un vehicule de transport |
GB2384080B (en) * | 2000-07-20 | 2005-02-09 | Viraf Savak Kapadia | System and method for transportation vehicle monitoring, and or analysing |
AU2001280020B2 (en) * | 2000-07-20 | 2005-09-22 | 2283188 Ontario Limited | System and method for transportation vehicle monitoring, feedback and control |
US7433802B2 (en) | 2000-07-20 | 2008-10-07 | Volvo Articulated Haulers Ab | Method for estimating damage to an object, and method and system for controlling the use of the object |
US7113852B2 (en) | 2000-07-20 | 2006-09-26 | Kapadia Viraf S | System and method for transportation vehicle monitoring, feedback and control |
WO2002031793A2 (fr) * | 2000-10-13 | 2002-04-18 | Paxgrid Telemetric Systems Inc. | Protocole de telemesure pour vehicules |
WO2002031793A3 (fr) * | 2000-10-13 | 2002-12-12 | Paxgrid Telemetric Systems Inc | Protocole de telemesure pour vehicules |
US6985803B2 (en) * | 2001-05-30 | 2006-01-10 | General Electric Company | System and method for monitoring the condition of a vehicle |
WO2002097738A1 (fr) * | 2001-05-30 | 2002-12-05 | General Electric Company | Systeme et procede de surveillance de l'etat d'un vehicule |
FR2827711A1 (fr) * | 2001-07-17 | 2003-01-24 | Electricite De France | Dispositif de suivi d'un parc de batteries de vehicule, boitiers de batterie, de vehicule et de chargeur |
EP1298005A3 (fr) * | 2001-09-28 | 2004-01-21 | DaimlerChrysler AG | Procédé pour fournir un algorithme de maintenance |
US6876908B2 (en) | 2001-09-28 | 2005-04-05 | Daimlerchrysler Ag | Method for creating a maintenance algorithm |
EP1321742A3 (fr) * | 2001-12-18 | 2003-07-02 | ZF Lemförder Metallwaren AG | Méthode et dispositif de généreration et mise à jour d'une carte routière et/ou d'une carte des conditions routières |
ES2217954A1 (es) * | 2003-01-16 | 2004-11-01 | Inter-Mobils I Mas D, S.L. | Sistema para la deteccion de averias en vehiculos. |
US9668133B2 (en) | 2003-01-28 | 2017-05-30 | Cellport Systems, Inc. | Secure telematics |
US10231125B2 (en) | 2003-01-28 | 2019-03-12 | Cybercar Inc. | Secure telematics |
US9130930B2 (en) | 2003-01-28 | 2015-09-08 | Cellport Systems, Inc. | Secure telematics |
US8386117B2 (en) | 2003-07-25 | 2013-02-26 | Toyota Jidosha Kabushiki Kaisha | Vehicular diagnostic method, vehicular diagnostic system, vehicle and center |
US7647146B2 (en) | 2003-07-25 | 2010-01-12 | Toyota Jidosha Kabushiki Kaisha | Vehicular diagnostic method, vehicular diagnostic system, vehicle and center |
WO2005010477A1 (fr) * | 2003-07-25 | 2005-02-03 | Toyota Jidosha Kabushiki Kaisha | Procede et systeme de diagnostic pour vehicule, vehicule et centre associes |
EP1985503A3 (fr) * | 2007-04-16 | 2009-09-09 | Deutsche Telekom AG | Procédé et système destinés à gérer des données de véhicule automobile |
EP1985503A2 (fr) * | 2007-04-16 | 2008-10-29 | Deutsche Telekom AG | Procédé et système destinés à gérer des données de véhicule automobile |
US8428815B2 (en) | 2007-04-16 | 2013-04-23 | Deutsche Telekom Ag | Method and system for the managing vehicle data |
US11030702B1 (en) | 2012-02-02 | 2021-06-08 | Progressive Casualty Insurance Company | Mobile insurance platform system |
US10187767B2 (en) | 2016-07-01 | 2019-01-22 | Paxgrid Cdn Inc. | System for authenticating and authorizing access to and accounting for wireless access vehicular environment consumption by client devices |
US11812349B2 (en) | 2016-07-01 | 2023-11-07 | Paxgrid Cdn Inc. | System for authenticating and authorizing access to and accounting for wireless access vehicular environment consumption by client devices |
Also Published As
Publication number | Publication date |
---|---|
GB8903123D0 (en) | 1989-03-30 |
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