Patents
Sitemap › G01 - Measuring; Testing › G01P - Measuring linear or angular speed, acceleration, deceleration or shock; Indicating presence or absence of movement; indicating direction of movement › G01P 21 - Testing or calibrating of apparatus or devices covered by the other groups of this subclass
Patents for G01P 21 - Testing or calibrating of apparatus or devices covered by the other groups of this subclass (4,237)
06/2014
06/18/2014CN103869101A Verification system and verification method for fan tachometer
06/17/2014US8756030 Time code validation and correction for proximity-based ad hoc networks
06/12/2014WO2014086526A1 Method for monitoring a rotation of a compressor wheel
06/11/2014CN203643472U 机车轴端速度传感器便携检测系统的新型传动装置 The new motorcycle gear shaft speed sensor portable detection system
06/11/2014CN103852593A Method for monitoring drifting of wind speed measurement unit
06/10/2014US8746034 Inertial sensor
06/05/2014US20140150521 System and Method for Calibrating Inertial Measurement Units
06/05/2014DE102012212093A1 Kalibriervorrichtung, sensor und verfahren Calibration, sensor and process
06/04/2014EP2737323A1 Accelerometer autocalibration in a mobile device
06/04/2014CN103837707A Portable vehicle speed sensor pulse simple detector and detecting method
06/04/2014CN103837706A Method, device and system for detecting characteristics of micro-electronic mechanical system (MEMS) acceleration sensor chip
05/2014
05/29/2014US20140149061 Inertia sensor and method for reducing operation error of the same
05/28/2014CN103823085A 综合音频处理试验器 Comprehensive audio processing tester
05/28/2014CN103823084A 一种三轴加速度传感器的校准方法 A calibration method of the three-axis acceleration sensor
05/28/2014CN103823083A 提高加速度计校准精度的方法与系统 Improve the accuracy of the accelerometer calibration method and system
05/28/2014CN103823079A 一种带在线故障诊断的磁阻式转速传感器测量装置和方法 Reluctance speed sensor fault diagnosis with an online measurement apparatus and method
05/27/2014US8733170 Temperature-compensated micro-electromechanical device, and method of temperature compensation in a micro-electromechanical device
05/22/2014WO2014076398A1 Device and method for protecting an aircraft turbomachine computer against speed measurement errors
05/22/2014WO2014075698A1 Method for calibrating a rotary encoder
05/22/2014US20140137630 Electronic device and input method
05/21/2014CN203606389U 霍尔式车速传感器测控装置 Hall speed sensor and control devices
05/21/2014CN203606388U 一种车速传感器测控系统 One kind of vehicle speed sensor and control system
05/21/2014CN203606387U 车速传感器测控系统 The vehicle speed sensor and control system
05/21/2014CN103808964A 车辆的轮速传感器的故障诊断方法、相应的控制器及车辆 Fault diagnosis method for a vehicle wheel speed sensors, the corresponding controller and vehicle
05/21/2014CN103808963A 一种风速风向校准系统 One kind of wind speed and direction calibration system
05/21/2014CN103808962A 一种风速风向校准仪 One kind of wind speed and direction calibrator
05/20/2014US8731745 Sequence diagram system
05/20/2014US8726717 Adjusting a MEMS gyroscope to reduce thermally varying bias
05/15/2014US20140136048 Accelerometer leveling
05/15/2014US20140130570 Calibration apparatus, methods and applications
05/14/2014CN103792391A 新型矿用风表校正装置 New Mine wind meter calibration device
05/14/2014CN102539838B 一种基于移动卫星天线角速度计的自动补偿方法 An automatic compensation of angular velocity meter mobile satellite antenna based
05/08/2014WO2014070524A1 A method for aligning a mobile device surface with the coordinate system of a sensor
05/08/2014WO2014070399A1 Estimating the gravity vector in a world coordinate system using an accelerometer in a mobile device
05/08/2014US20140129171 Rate-of-turn bias estimation for marine navigation
05/08/2014US20140129170 Method for aligning a mobile device surface with the coordinate system of a sensor
05/08/2014DE102005030731B4 Vorrichtung zum Überprüfen der Drehzahl eines Kraftfahrzeugrades An apparatus for inspecting the speed of a motor vehicle wheel
05/07/2014CN203585215U 光电测速传感器与车速表检验台的主滚筒连接的传动机构 Optical transmission speed sensor and speedometer inspection station master cylinder connection
05/07/2014CN103782180A 再校准惯性传感器的方法和系统 Inertial sensor recalibration method and system
05/07/2014CN103782179A 再校准惯性传感器的方法 The method of re-calibration of the inertial sensors
05/07/2014CN103777041A 转矩转速测量仪的校准装置及校准方法 Torque and speed measuring instrument calibration device and calibration method
05/07/2014CN103777040A 信号模拟测量系统及测量方法 Signal analog measurement systems and measurement methods
05/07/2014CN103777039A 一种离心-温度复合试验箱 A centrifugal - Temperature Composite chamber
05/07/2014CN103776584A 转矩转速标准机 Torque and speed standard machine
05/07/2014CN103776468A 一种陀螺仪和加速度计批量校准装置和方法 A gyro and accelerometer calibration apparatus and method for batch
05/06/2014US8718963 System and method for calibrating a three-axis accelerometer
05/01/2014US20140116108 Method for calibrating yaw rate sensors
04/2014
04/30/2014CN103765226A A method and system of determining an inertial sensor orientation offset
04/30/2014CN102841219B Multi-beam optical trap rigidity calibration device and method
04/30/2014CA2832070A1 System and method for calibrating a wind vane of a wind turbine
04/24/2014WO2014061099A1 Inertial sensor
04/22/2014US8701459 Apparatus and method for calibrating MEMS inertial sensors
04/16/2014EP2720046A1 Drop determining apparatus and drop determining method
04/16/2014CN203551593U Rotation-speed detection simulator for diesel-locomotive traction motor
04/15/2014US8700550 Adaptive model training system and method
04/15/2014US8695397 Calibration of a sensor for processing value documents
04/10/2014US20140096587 Dynamic self-calibration of an accelerometer system
04/09/2014EP2717060A1 Dynamic self-calibration of an accelerometer system
04/09/2014CN102830250B Method for diagnosing faults of wind speed sensor at wind power plant based on spatial relevancy
04/09/2014CN102830249B Method for identifying transfer function of acceleration transducer
04/09/2014CN102636660B Engine revolution measuring adapter
04/03/2014DE102012109237A1 Durchflussmessgerät, sowie Verwendung dieses Durchflussgerätes und Verfahren zur Ermittlung der Fließgeschwindigkeit Flow meter, and using this flow device and method for determining the flow velocity
04/02/2014CN203519646U Laser positioning calibration device for wind direction sensor
04/02/2014CN203519645U Fault detecting system for propeller type anemometry sensor
04/02/2014CN203519042U Contact-type speed and distance measurement instrument
04/02/2014CN103703378A Accelerometer autocalibration in mobile device
04/02/2014CN103698557A Device and method for improving the accuracy of angular velocity sensors
04/02/2014CN103698556A Device and method for improving accuracy of acceleration sensors
04/02/2014CN102735874B Method for eliminating influence of dynamic and static misalignment angle of precise centrifugal machine on calibration of accelerometer
04/02/2014CN102662083B Accelerometer calibration method based on GPS velocity information
04/02/2014CN102640006B Method for detecting the failure of a frequency sensor, and circuit for implementing the method
04/02/2014CN102472769B Sensing device
03/2014
03/27/2014US20140088907 Inertial sensor and method for correcting the same
03/27/2014US20140088906 Inertial Sensor Bias Estimation by Flipping
03/27/2014US20140088904 Motion detection autotuning
03/27/2014US20140083160 Calibrating rotational accelerometers
03/26/2014CN103675357A Anemometer fault warning method and system
03/26/2014CN103675356A Anemometer fault detection method and system on the basis of particle swarm optimization
03/26/2014CN103675355A Anemometer monitoring method and system
03/26/2014CN103675354A Anemometer fault detection method and system
03/26/2014CN103675353A Signal testing device of fixed frequency sensor
03/26/2014CN103675352A Method for comprehensive calibration of static and dynamic parameters of missile strapdown triaxial accelerometer assembly
03/26/2014CN103675323A Magnetoelectric tachometric transducer and test device thereof
03/25/2014US8677801 Detection and mitigation of aerodynamic error sources for micromachined inertial sensors
03/19/2014EP2707730A1 Calibrating rotational accelerometers
03/19/2014CN103645346A An analog device and calibration method for mechanical characteristics of a velometer for detecting and calibrating a switch
03/13/2014WO2014037902A1 Method of and system for calculation and consolidation of flight parameters of an aircraft
03/13/2014US20140074418 Method and system for calibrating an inertial sensor
03/12/2014CN203479830U Digital frequency division type vehicle speed signal controller
03/12/2014CN203479829U Wind direction sensor detection apparatus
03/12/2014CN203479828U Automatic wind direction control system based on stepping motor
03/12/2014CN102788887B Resolution test method for high-precision accelerometers
03/12/2014CN102292646B Method for adjusting self mixing laser sensor system for measuring velocity of vehicle
03/11/2014US8667830 Method and apparatus for in situ testing of gas flow controllers
03/06/2014WO2014033288A1 Method and apparatus for determining a value of a movement-dependent variable
03/06/2014US20140067306 Controlling sensor use on an electronic device
03/05/2014EP2703825A1 Force sensor and method for testing its reliability
03/05/2014EP2703822A1 Device for determining and/or setting the accuracy of a tachograph
03/05/2014CN203465293U Wind tunnel test device for automatic correction of multiple wind meters
03/05/2014CN103620418A Calibration apparatus, methods, and applications
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