针对集装箱码头堆场生产自动化、可视化管理的特点,研制一款兼容GNSS接收机板卡OEMV1和OEMV2,并具有高精度、高可靠性的GPS接收机;它由OEMV系列板卡、开发板及I/O板组成,具有2个RS232串口.主要实现卫星定位信息的接收并与终端设备的即时通讯功能,单点定位精度<10m、差分定位精度<1m,数据更新率可达20Hz.具有高抗干扰能力和定位信息实时传送能力,具有操作灵活、重量轻、体积小等特点,从而使该款GPS接收机可广泛用于码头、航空、车辆鉴定等对安装空间限制较多的场合.%In accordance with the feature of container dock works, such as automation and visualized management, it designs the GPS receiver, which has GNSS receiver board OEMV1 and OEMV2 compatibility. It has high precision and high reliability. It includes OEMV board and development board and I/O board. It has two RS232. It is realized that receiving the GPS position information and instant messaging with terminal equipment. The positioning precision can reach to 10 meters for single point positioning and 1 meter for difference positioning. The data update rate can reach to 20Hz. It has high anti-interference and instant messaging for position information, and has little weight and small volume, easy operation also. So the GPS receiver can be widely used in special occasion which limited to installation, such as dock and aviation and vehicles identification.
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