靶场测量装备中GPS换装北斗卫星导航系统方案设计

目前,根据装备试验要求,利用北斗卫星导航系统全面替换靶场测量装备中所使用的GPS已成为必须开展的工作。如果直接替换,则现有测量系统需重新进行测试,代价较高。为此,结合靶场测量装备实际情况,设计一种基于北斗卫星导航系统,集定位、测姿、授时为一体的便携式信息采集分发系统,系统具备多种对外数据传输接口,无需对现有装备进行较大改造,即可全面实现北斗取代GPS的目的。

Design for Replacing GPS with BDS in Range Measurement Equipment

At present,according to the requirement of the weapon test,the GPS used in range measurementequipment should be overall replaced by BeiDou Navigation Satellite System(BDS).The direct replacement willbe of high costs because the current measurement system should be retested.For this purpose,combined with theactual situation of the range measurement equipment,a kind of portable information collection and distributionsystem based on BDS is designed,which integrates positioning,attitude determination and timing.The system hasmany kinds of external data transmission interfaces which help BDS replace GPS without large transformation forthe existion equipment.