Patents
Patents for G01C 22 - Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers or using pedometers (3,781)
09/1996
09/03/1996US5553007 Travel computer with memory and means for determining various performance variables in real time
08/1996
08/21/1996CN2233609Y Vehicle mileage charging unit
08/01/1996DE19537960A1 Cleaning appts. esp. wiping or scrubbing mop for large buildings, etc.
08/01/1996DE19501228A1 Verfahren und Vorrichtung zur berührungslosen Geschwindigkeitsmessung auf Oberflächen Method and device for contactless speed measurement on surfaces
07/1996
07/30/1996US5541858 Trip log odometer
07/25/1996WO1996022549A1 Process and device for non-contact measurement of speed on surfaces
07/25/1996WO1996022508A2 Wheel mounted data logger
07/25/1996DE19526454C1 Odometer for motor vehicle, reset by signal from fuel gauge
07/10/1996EP0720764A1 System for measuring the distance travelled by a motor vehicle
06/1996
06/12/1996EP0715749A1 Method of determining a directional change during vehicle navigation, apparatus for carrying out such a method, and vehicle comprising such an apparatus
06/11/1996US5526269 Digital operation recorder
06/04/1996US5524034 Automatic revolution counting and data transmission device
05/1996
05/02/1996WO1996012973A1 System and method for precisely determining an operating point for an autonomous vehicle
05/02/1996CA2176000A1 System and method for precisely determining an operating point for an autonomous vehicle
05/01/1996CN2226276Y Electronic digital display meter for motorcycle
04/1996
04/30/1996US5511435 Apparatus for measuring vehicle running condition
04/10/1996EP0706030A1 Bearing and distance sensor
02/1996
02/22/1996WO1996005520A1 Speedometer
02/22/1996DE19527609A1 Bicycle computer for measuring average speeds and distance for touring cyclist
02/15/1996DE4428663A1 Geschwindigkeitsmesser Speedometer
02/14/1996EP0696737A1 Data display unit for a bicycle
02/08/1996DE19528606A1 Tachometer unit with integrated electronic distance indicating instrument
02/07/1996CN2219487Y Bicycle mileometer
02/01/1996DE19508264C1 Measuring contours, esp. in road surface
01/1996
01/31/1996CN1115845A A performance meter taking into account trip parameters
01/23/1996US5487009 Method for determining the course of a land vehicle by comparing signals from wheel sensors with signals of a magnetic sensor
01/18/1996WO1996001462A1 Method of determining a directional change during vehicle navigation, apparatus for carrying out such a method, and vehicle comprising such an apparatus
01/18/1996DE4425062A1 Displacement sensor for detecting instantaneous speed and/or acceleration of one or more carriages
01/09/1996US5481901 Device for demonstrating and testing electronic meters for bicycles
12/1995
12/19/1995US5477220 Method for detecting relative travel direction of a vehicle
12/19/1995US5476427 Pace display device
12/13/1995CN2215111Y Deadweight odometer for bicycle
12/12/1995US5475725 Pulse meter with pedometer function
12/12/1995US5475724 Speedometer/odometer apparatus
11/1995
11/28/1995US5471193 Tamper-resistant vehicle event recorder
11/22/1995CN1030344C Electronic odometer
11/08/1995CN2212188Y Land automatic measarer special for agricultural machine
11/07/1995US5464970 Multiple counter assembly
11/02/1995DE4414395A1 Position indication method for bicycle computer
10/1995
10/04/1995CN1109585A An inference device for discriminating a certain oscillation
09/1995
09/12/1995US5450325 For storing predetermined route instructions and communications them to a bicycle rider
08/1995
08/30/1995CN2206349Y Big hook rise-and-fall height indicator for petroleum drilling rig
08/09/1995CN2204997Y Electronic mileage recorder of bicycle
08/01/1995US5438518 Player positioning and distance finding system
07/1995
07/27/1995DE4408667C1 Sensor for detecting wheel rotation
07/20/1995WO1995019548A1 Speed/distance measuring assembly for runner
07/20/1995CA2181557A1 Speed/distance measuring assembly for runner
07/12/1995EP0662606A2 A vibration sensor
07/05/1995EP0661544A1 Performance meter taking into account the course parameters
06/1995
06/27/1995US5428542 Vehicle mileage and information recording method and system
06/08/1995WO1995015519A1 Circuitry for evaluating the signals of a yaw rate sensor
05/1995
05/31/1995CN2199526Y Distance measurer for power traveller
05/31/1995CN1103162A Traveling state calculating device
05/24/1995CN2198634Y 计数器 Counter
05/04/1995DE4435621A1 Method and device for the separate recording of distances covered by a vehicle in a private or a professional capacity
05/04/1995DE4401962C1 Displacement meter (odometer) for fastening to a wheel of a motor vehicle
05/03/1995CN2196069Y Bicycle multifunction display
04/1995
04/26/1995EP0650031A1 Apparatus for measuring vehicle running condition
04/12/1995EP0647926A1 Device for detecting disturbances during signal transmission in motorcars
03/1995
03/28/1995US5402365 Differential odometer dynamic calibration method and apparatus therefor
03/21/1995US5399843 Stacked assembly with preset end play and assembly method
03/08/1995EP0641711A1 Display apparatus for a bicycle having a speed changer
02/1995
02/23/1995WO1995005644A1 System for measuring the distance travelled by a motor vehicle
02/23/1995DE4344295C1 Calibration device for a contactless optical device for measuring speed and/or distance travelled
02/22/1995CN2190285Y Speedometer with a trip mileage recorder
02/22/1995CN2190284Y Bicycle with cyclometer
02/22/1995CN2190283Y Automatic cyclometer for bicycles
02/15/1995EP0638336A1 Bicycle computer with memory and means for comparing present and past performance in real time
02/01/1995EP0619873A4 Differential odometer dynamic calibration method and apparatus therefor.
01/1995
01/31/1995US5386533 Method and apparatus for maintaining variable data in a non-volatile electronic memory device
01/11/1995EP0633453A1 Push button for the reset rod of a vehicle odometer
01/04/1995EP0631661A1 High security counter
12/1994
12/21/1994CN2185882Y Odometer data collector for bicycle
12/07/1994CN1096122A 计数器 Counter
11/1994
11/30/1994CN2184189Y 自行车里程计数器 Bicycle mileage counter
11/09/1994CN2182391Y Multi-function speed and distance counting odometer
11/02/1994CN2181674Y Odometer with stern tube connection transmission
11/01/1994CA2009460C Odometer
10/1994
10/27/1994DE4416067A1 Elektrischer Wegstreckenzähler mit gesteuertem Antriebsmoment Electrical odometer with controlled torque
10/26/1994CN2180973Y 自行车里程表 Bicycle odometer
10/19/1994EP0619873A1 Differential odometer dynamic calibration method and apparatus therefor
10/19/1994CN1093563A Electronic pedometer with pulse counting device
09/1994
09/29/1994DE4309263A1 System for registering and counting distances covered
09/07/1994EP0614070A1 An electronic pedometer with blood pulse counting device
08/1994
08/30/1994US5343400 Method for detecting relative travel direction of a vehicle
08/25/1994DE4305247A1 Wristwatch
08/02/1994US5335188 Bicycle computer with memory and means for comparing present and past performance in real time
07/1994
07/27/1994EP0607654A2 Method of correcting distance error of navigation apparatus
06/1994
06/15/1994EP0601983A2 A method and an apparatus for determining the flight distance covered by a projectile
06/08/1994CN2168240Y Adjustable speed-ratio processor of speed-mile meter of vehicle
05/1994
05/18/1994EP0596946A1 Calibration technique for a vehicle's differential odometer
05/11/1994WO1994010537A1 Differential odometer dynamic calibration method and apparatus therefor
05/05/1994DE4333121A1 Locating system with magnetometer for magnetic objects in ground - contains magnetic probe movable along a line, and corrects for speed variations
04/1994
04/19/1994US5304785 Combination instrument for vehicle
03/1994
03/22/1994US5297178 For counting events represented by an event signal
03/10/1994DE4234173C1 Travel path measuring system for driverless fork-lift truck - arranges sensing wheel between rollers on support arm, and connects to incremental path sensor located on axis parallel to that of wheel by toothed belt
03/09/1994CN2158529Y Arrangement for measuring bicycle
02/1994
02/16/1994CN2156479Y Multi-function electronic cyclometer
02/03/1994DE4222346A1 Noise reduction circuit for path sensor differentiator in vehicle speed measuring system - consists of hysteresis circuit comprising buffer amplifier and positive feedback path of capacitor and parallel connected second operational amplifier and antiparallel clamping diodes, with ratio of resistors determining hysteresis voltage
01/1994
01/26/1994CN1081256A Vehicle speedometer capable of outputing real time speed pulse signal
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