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Class Information
Number: 702/146
Name: Data processing: measuring, calibrating, or testing > Measurement system > Speed > Rotational speed > Averaging performed
Description: Subject matter wherein a mathematical operation is performed to obtain an average speed or associated time signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610166 |
Geolocation system and method for determining mammal locomotion movement |
Oct. 27, 2009 |
| 7558695 |
Self-powered vehicle speed sensor |
Jul. 7, 2009 |
| 7555402 |
Method for determining the angular position of the steering wheel of an automobile vehicle electric power-assisted steering system |
Jun. 30, 2009 |
| 7502703 |
Calibration of the fundamental and harmonic once-around velocity variations of encoded wheels |
Mar. 10, 2009 |
| 7460974 |
Multiple-point smoothing method for motor-speed estimation |
Dec. 2, 2008 |
| 7437263 |
Method and apparatus for controlling the machining of mechanical pieces |
Oct. 14, 2008 |
| 7418361 |
Method of correcting speed of encoder and apparatus therefor |
Aug. 26, 2008 |
| 7418362 |
Method and device for determining wheel force |
Aug. 26, 2008 |
| RE40473 |
Dynamic performance adjustment of computation means |
Aug. 26, 2008 |
| 7248991 |
Method and device for detecting a rotational speed, especially the rotational speed of the wheel of a vehicle |
Jul. 24, 2007 |
| 7031852 |
Apparatus and method for detecting abnormality of a vibration-type angular velocity sensor, abnormality detecting program, and a related vehicle control system |
Apr. 18, 2006 |
| 6959234 |
Process for monitoring the condition of motor vehicle wheels |
Oct. 25, 2005 |
| 6885923 |
Speed signal variance detection fault system and method |
Apr. 26, 2005 |
| 6804623 |
Method and apparatus for detecting decrease in tire air-pressure, and program for judging decompression of tire |
Oct. 12, 2004 |
| 6757631 |
Method of and apparatus for detecting angular velocity, method of and apparatus for detecting angle, navigation system, program storage device, and computer data signal embodied in carrier wav |
Jun. 29, 2004 |
| 6633828 |
Speed signal variance detection fault system and method |
Oct. 14, 2003 |
| 6615144 |
Tire uniformity prediction using curve fitting |
Sep. 2, 2003 |
| 6601011 |
Apparatus for measuring angular velocity variation rate of rotary axle |
Jul. 29, 2003 |
| 6490531 |
Optimized method for determining physical parameters of a sample subjected to centrifugation |
Dec. 3, 2002 |
| 6470263 |
Average vehicle speed calculation device |
Oct. 22, 2002 |
| 6442502 |
System for detecting rotating speed |
Aug. 27, 2002 |
| 6338027 |
Canopy modification using computer modelling |
Jan. 8, 2002 |
| 5899963 |
System and method for measuring movement of objects |
May. 4, 1999 |
| 5737245 |
Distance measurement device |
Apr. 7, 1998 |
| 5241480 |
Method and apparatus for detecting combustion conditions in multicylinder internal combustion engine based upon engine speed evaluation |
Aug. 31, 1993 |
| 5218291 |
Meter and meter driving system with indication fluctuation suppression and enhancement |
Jun. 8, 1993 |
| 5146162 |
Engine speed measuring device with plural counters for averaging angular velocity |
Sep. 8, 1992 |
| 5132909 |
Apparatus for diagnosing individual cylinder performance by estimated instantaneous engine speeds |
Jul. 21, 1992 |
| 5121342 |
Apparatus for analyzing communication networks |
Jun. 9, 1992 |
| 5058145 |
System for determining the position of movable machine parts |
Oct. 15, 1991 |
| 4982330 |
Arrangement for detecting input signals of a control device in an internal combustion engine |
Jan. 1, 1991 |
| 4977525 |
Highly efficient method and apparatus for calculating rotational speed |
Dec. 11, 1990 |
| 4885710 |
Method and apparatus for low speed estimation |
Dec. 5, 1989 |
| 4862395 |
Data display instrument for a bicycle |
Aug. 29, 1989 |
| 4799178 |
Method and apparatus for detecting rotational speed |
Jan. 17, 1989 |
| 4748565 |
Apparatus for detecting speed of vehicle with internal combustion engine |
May. 31, 1988 |
| 4670852 |
Wheel speed and acceleration detection immune to disturbance |
Jun. 2, 1987 |
| 4506339 |
Method and apparatus for measuring and monitoring the rate of rotation of fast running machines |
Mar. 19, 1985 |
| 4281388 |
Tachometer |
Jul. 28, 1981 |
| 4179656 |
Determination of average speed of rotation of a cyclically loaded shaft during periods of up to two minutes duration |
Dec. 18, 1979 |
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