用于北斗卫星导航系统的定位装置、方法和系统制造方法及图纸

本发明专利技术提出一种用于北斗卫星导航系统的定位装置、方法和系统。装置包括：卫星捕获/跟踪模块，用于获取可用卫星发射的调制信号；测码伪距模块，用于获取测距码和本地生成的复制码，并根据测距码和复制码获取测码伪距，以及根据测码伪距获取第一坐标位置；载波信号获取模块，用于根据调制信号和复制码获取第一载波信号；测相伪距模块，用于根据第一载波信号和本地生成的第二载波信号获取测相伪距，并根据测相伪距获取第二坐标位置，以及根据第二坐标位置生成中断信号，并将中断信号发送至测码伪距模块，以使测码伪距模块关闭获取测码伪距和第一坐标位置的功能。该装置大大提高了定位的速度和准确度。

Positioning device, method and system for Beidou satellite navigation system

The invention relates to a positioning device, a method and a system for Beidou satellite navigation system. Device comprises a satellite acquisition / tracking module, used to obtain the modulation signal can be transmitted by satellites; pseudo range module, used to obtain ranging codes and locally generated replica code, and according to the ranging code and copy the code to get code pseudorange, and code pseudorange to obtain first coordinate position according to the carrier signal acquisition module; for, according to the modulated signal and copy the code to get a first carrier signal; phase measuring module for pseudo range, according to the first carrier signal and the locally generated second carrier signal is obtained by the pseudo range, and according to the measured phase pseudorange obtained second coordinate position, and generate the interrupt signal according to the second position, and the interrupt signal is sent to the test pseudo range module, the module code pseudorange obtained closed function code pseudorange and the first coordinate position. The device greatly improves the speed and accuracy of positioning.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：周显文，刘俊秀，石岭，
申请(专利权)人：深圳艾科创新微电子有限公司，
类型：发明
国别省市：广东;44