利用北斗短信功能实现海上测量信息的回传

目前,海上试验的测量设备日趋增多,其测量信息对试验进程至关重要,必须对其进行监测.但常用的数传电台、GSM及无线网络等通信方式作用距离较短、保密性较差,无法满足信息回传的需要.为此,基于北斗卫星定位系统的短信功能,提出陆基方案(软件方案)和海基方案(硬件方案),其作用距离不受限制,十分适用于海上试验,从而很好地解决了海...

Equipment Status Information Returned Using Compass SMS

At present,more and more measuring equipments are used in sea teting.Its information is very important to testing process and must be detected.However,the information cannot be returned,because of the security and communication distance of commonly used PDL,GSM and poor wiredless network.Therefore,based on the Compass SMS,the land base method and sea base method are brought forward to resolve information returned.The methods that have the advantage of unlimited distance and good security are very suitable for sea testing and have broad application.