专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

KR101252791B1 디지털 센서 바이어스 보정장치 및 방법 有权
标题翻译：用于校正数字传感器偏差的装置和方法
公开(公告)号：KR101252791B1
公开(公告)日：2013-04-09
申请号：KR1020120035136
申请日：2012-04-04
申请人： 주식회사 마이크로어드벤텍
发明人： 김현수 , 도승복 , 최현영 , 신주현
IPC分类号： G01P15/02 , G01P7/00
CPC分类号： G01P15/132 , G01P7/00 , G01P15/125 , G01P15/18
摘要： PURPOSE: A bias correction device for a digital sensor is provided to prevent accumulation of errors in various terminals provided with a digital sensor, thereby markedly improving performance and functions of the terminal. CONSTITUTION: A digital sensor(200) is a temperature-based digital sensor which outputs digital data having bias which varies on temperature changes. A data processor(100) includes multiple bias correction devices for estimating and compensating in real time the variation of bias depending on temperature changes. The multiple bias correction devices process smoothing or filtering using moving average method, on the digital data of X, Y, and Z axes received from the digital sensor. A processing unit(300) finds the angle of a platform using the detection values of the digital sensor which are corrected by the multiple bias correction devices. [Reference numerals] (200) Digital sensor; (300) Processing;
摘要翻译：目的：提供一种用于数字传感器的偏置校正装置，以防止数字传感器提供的各种端子中的误差累积，从而显着提高终端的性能和功能。构成：数字传感器（200）是基于温度的数字传感器，其输出具有随温度变化而变化的偏差的数字数据。数据处理器（100）包括多个偏置校正装置，用于根据温度变化实时地估计和补偿偏置的变化。多个偏置校正装置使用移动平均方法对从数字传感器接收的X，Y和Z轴的数字数据进行平滑处理或滤波。处理单元（300）使用由多个偏置校正装置校正的数字传感器的检测值来找到平台的角度。（附图标记）（200）数字传感器; （300）加工;

IPRDB

热门服务

关于我们

友情链接

联系方式