Data processing: measuring – calibrating – or testing – Measurement system – Pressure
Reexamination Certificate
2005-08-23
2005-08-23
Bui, Bryan (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system
Pressure
C702S127000
Reexamination Certificate
active
06934659
ABSTRACT:
A method and an apparatus for monitoring an operating state of at least one tire of a vehicle are provided. The monitored operating state may be, for example, the air pressure of the tire. One tire state variable that represents the current operating state of the tire, and one calibration variable that represents the target tire state of the tire, are taken into consideration in the monitoring. The monitoring is accomplished in different monitoring modes, i.e., the particular monitoring mode employed is determined as a function of at least one driving state variable representing the driving state. In an example embodiment, for a given driving state variable, the vehicle speed is selected as the differentiation criterion for the different monitoring modes.
REFERENCES:
patent: 4758969 (1988-07-01), Andre et al.
patent: 5469136 (1995-11-01), Matsubara et al.
patent: 5569848 (1996-10-01), Sharp
patent: 5753809 (1998-05-01), Ogusu et al.
patent: 5940781 (1999-08-01), Nakajima
patent: 6182021 (2001-01-01), Izumi et al.
patent: 6313742 (2001-11-01), Larson
patent: 6501372 (2002-12-01), Lin
patent: 6584427 (2003-06-01), Kamiya et al.
patent: 6691059 (2004-02-01), Griesser
patent: 6754615 (2004-06-01), Germann et al.
patent: 6804623 (2004-10-01), Oshiro
patent: 2002/0075145 (2002-06-01), Hardman et al.
patent: 2002/0130771 (2002-09-01), Osborne et al.
patent: 32 36 520 (1984-04-01), None
patent: 36 10 116 (1987-10-01), None
patent: 199 44 391 (2000-10-01), None
patent: 0 291 217 (1988-11-01), None
Mayer, H;“Model Based Detection of Tyre Deflation by Estimation of a Virtual Transfer Function”; Pproceedings of 4th IEEE Conference on Control Applications; Sep. 28-29, 1995; pp 285-290.
Hill, M; Maison, P; Turner, J;“The Development of a Low Cost System for Monitoring Tyre Pressures”; IE Colloquim on Chassis Electronics; Mar. 23, 1990; pp 2/1-2/3.
Pohl, A; Ostermayer, G; Reindl, L; Seifert, F;“Monitoring the Tire Prressure at Cars Using Saw Sensors”; Proceedings IEEE Ultrasonics Symposium; vol. 1; Oct. 5-8, 1997; pp 471-474.
Roberts, G;“A System that Monitors Whether or Not Tyres on Wheeled Vehicles are Under or Over Inflated . . . ”; IEE Colloquim on Tyre Monitoring; Digest No. 1997/046; Mar. 25, 1997; pp 4/1-4/11.
Bui Bryan
Kenyon & Kenyon
Robert & Bosch GmbH
LandOfFree
Adaptive EEPROM storage system for tire pressure loss detection does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adaptive EEPROM storage system for tire pressure loss detection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive EEPROM storage system for tire pressure loss detection will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3487533