摘要
高精度定位与精细化导航的实现,至少需要具备两个条件:高精度定位网络、终端定位芯片或板卡。在高精度定位网络准备之际,终端板卡的能力成了重要关注点。基于此,文章依托中移智行的高精度定位精品网络,选择了三款主流板卡进行测试,对板卡接入中国移动高精度定位网后的功效与性能进行验证。测试表明,在中国移动高精度定位网络的良好支撑下,K700(三系统单频)、K706(三系统六频)、K803(四系统十三频)均能很好地支撑交通参与者获得良好的高精度定位服务。
The realization of high precision positioning and fine navigation requires at least two conditions:high precision positioning network,terminal positioning chip or board card.In the preparation ofhigh precision positioning network,the capability of terminal board becomes an important concern.Based on this,this paper selects three mainstream board CARDS of Sinan Navigation to test the efficiency and performance of the board card.The test results show that The K700(single frequency of three systems),K706(six frequency of three systems)and K803(thirteen frequency of four systems)of Sinan Navigation can support the high-precision positioning service well.
作者
陈亚婕
段亚龙
向南
施媛媛
Chen Yajie;Duan Yalong;Xiang Nan;Shi Yuanyuan(China Mobile Intelligent Mobility Network Technology Co.LTD,Shanghai,200120,China;ComNav Technology LTD,Shanghai,201800,China)
出处
《长江信息通信》
2021年第2期44-46,共3页
Changjiang Information & Communications
关键词
高精度定位
新基建
网络质量
板卡
精细化导航
High precision positioning
New infrastructure
Network quality
The board
Fine navigation
