Include: First, using GPS satellite positioning with a combination of base station positioning technology, urban refinement.
主要包括:一是采用GPS卫星定位与基站定位相结合的技术,实现了城市管理精细化。
参考来源 - “数字潍坊”空间地理信息平台建设与应用项目设计Recognition algorithm of single numeric character based on BP neural network is widely applied in the digital instrument, the car license recognition, the satellite positioning and so on many field, and it has certain application prospect.
基于BP神经网络的单数字字符识别算法可以广泛应用到数字仪表、车牌识别、卫星定位等很多领域,具有一定的应用价值。
参考来源 - 基于BP神经网络的单数字字符识别算法实现—《电脑知识与技术·学术交流》—2008年第29期—龙源期刊网·2,447,543篇论文数据,部分数据来源于NoteExpress
A control box fitted to the car contains a mini-cellphone, a microprocessor and memory, and a GPS satellite positioning receiver.
车上的控制箱装有迷你手机、微处理器、存储器和 GPS 卫星定位接收器。
A control box fitted to the car contains a mini-cellphone, a micro-processor and memory, and a GPS satellite positioning receiver.
车上的控制箱装有迷你手机、微处理器、存储器和 GPS 卫星定位接收器。
They have to be able to pinpoint people in order to work, but satellite positioning does not work indoors.
因为这样的技术必须精确人的位置才可以工作,而目前卫星的定位系统还不能运行到室内。
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