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. 发明公开

KR1020010113370A ＧＰＳ와 ＩＮＳ를 탑재하여 연속 측위가 가능한 이동통신 단말기 및 그 측위방법 有权
标题翻译：通过安装GPS和INS进行连续测定的移动通信终端和确定方法
公开(公告)号：KR1020010113370A
公开(公告)日：2001-12-28
申请号：KR1020000033677
申请日：2000-06-19
申请人： 지규인
发明人： 지규인 , 이영식 , 이영재 , 박찬국 , 홍진석 , 이중원
IPC分类号： H04B7/26
CPC分类号： H04W64/003 , G01S5/02 , G01S19/01 , H04W4/02 , H04W88/02
摘要： PURPOSE: A mobile communication terminal capable of continual determination by mounting a GPS and an INS, and a method for determination are provided to transmit urgent location information in real time and supply continual real time determination information, and accurate indoor determination. CONSTITUTION: The state of a GPS and the determination possibility of a CDMA regarding to current location information are determined. A communication module and a signal processing module of a mobile communication terminal receive a GPS signal and a mobile communication signal for measuring pseudo range to a GPS satellite and pseudo range between base stations. An INS unit(9) embedding an acceleration censor and a gyro sensor performs initial alignment of the mobile communication terminal using sensor information. The INS unit(9) calculates location information of the mobile communication terminal by using sensor information in a dead reckoning. The INS unit(9) calculates Doppler estimation value for a GPS receiver(7) by using the dead reckoning, acceleration, and direction information. A microprocessor(6) of the mobile communication terminal mixes reciprocal information for performing GPS/INS mixed navigation algorithm enabling continual determination.
摘要翻译：目的：提供能够通过安装GPS和INS进行连续确定的移动通信终端以及用于确定的方法来实时发送紧急位置信息，并提供连续的实时确定信息和准确的室内确定。构成：确定GPS的状态以及关于当前位置信息的CDMA的确定可能性。移动通信终端的通信模块和信号处理模块接收GPS信号和用于测量GPS卫星的伪距离的移动通信信号和基站之间的伪距离。嵌入加速度传感器的INS单元（9）和陀螺仪传感器使用传感器信息来执行移动通信终端的初始对准。 INS单元（9）通过在推算中使用传感器信息来计算移动通信终端的位置信息。 INS单元（9）通过使用推算，加速度和方向信息来计算GPS接收器（7）的多普勒估计值。移动通信终端的微处理器（6）混合用于执行GPS / INS混合导航算法的互易信息，使得能够连续确定。

2. 发明授权

KR100389704B1 ＧＰＳ와 ＩＮＳ를 탑재하여 연속 측위가 가능한 이동통신 단말기 및 그 측위방법 有权
标题翻译：全球定位系统（GPS）和国际惯性导航系统（INS）共同发起的一项重大活动，
公开(公告)号：KR100389704B1
公开(公告)日：2003-07-02
申请号：KR1020000033677
申请日：2000-06-19
申请人： 지규인
发明人： 지규인 , 이영식 , 이영재 , 박찬국 , 홍진석 , 이중원
IPC分类号： H04B7/26
摘要： PURPOSE: A mobile communication terminal capable of continual determination by mounting a GPS and an INS, and a method for determination are provided to transmit urgent location information in real time and supply continual real time determination information, and accurate indoor determination. CONSTITUTION: The state of a GPS and the determination possibility of a CDMA regarding to current location information are determined. A communication module and a signal processing module of a mobile communication terminal receive a GPS signal and a mobile communication signal for measuring pseudo range to a GPS satellite and pseudo range between base stations. An INS unit(9) embedding an acceleration censor and a gyro sensor performs initial alignment of the mobile communication terminal using sensor information. The INS unit(9) calculates location information of the mobile communication terminal by using sensor information in a dead reckoning. The INS unit(9) calculates Doppler estimation value for a GPS receiver(7) by using the dead reckoning, acceleration, and direction information. A microprocessor(6) of the mobile communication terminal mixes reciprocal information for performing GPS/INS mixed navigation algorithm enabling continual determination.
摘要翻译：目的：提供一种能够通过安装GPS和INS来连续确定的移动通信终端以及用于确定的方法，以实时传送紧急位置信息，并提供连续的实时确定信息，并且提供准确的室内确定。构成：确定GPS的状态和CDMA关于当前位置信息的确定可能性。移动通信终端的通信模块和信号处理模块接收GPS信号和用于测量GPS卫星的伪距的移动通信信号和基站之间的伪距。嵌入加速度传感器和陀螺仪传感器的INS单元（9）使用传感器信息执行移动通信终端的初始对准。 INS单元（9）通过使用航位推算中的传感器信息来计算移动通信终端的位置信息。 INS单元（9）通过使用航位推测法，加速度和方向信息来计算GPS接收器（7）的多普勒估计值。移动通信终端的微处理器（6）混合用于执行能够连续确定的GPS / INS混合导航算法的相互信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式