摘要
在船舶物联网通信系统中,核心数据处理器一般都采用嵌入式结构。为了实现远程数据传输,物联网会与外部互联网连接,能够远程控制船舶的有关设备,进行预警和数据的云处理。本文设计的嵌入式船舶数据远程采集系统,主要的通信控制模块和数据采集处理模块都相对独立,采用嵌入式单片机AT89S52实现主要的数据传输功能,在硬件设计时,充分考虑A/D模数转换器的选型,分析数据滤波的变换算法。最后利用VC++软件实现船舶远程数据采集的流程控制。
In the communication system of ship IOT, the core data processor generally adopts the embedded structure.In order to achieve remote data transmission, Internet of Things will be connected with the external Internet, remote control of the ship's equipment, but also to carry out early warning and data processing of the cloud. In this paper, the embedded remote data acquisition system, the main communication control module and the data acquisition and processing module are relatively independent. The AT89S52 embedded MCU is used to realize the main data transmission function. In the hardware design, D analog-to-digital converter, and analyzes the transformation algorithm of data filtering. Finally, using VC ++software to realize the process control of ship remote data acquisition.
出处
《舰船科学技术》
北大核心
2017年第2X期163-165,共3页
Ship Science and Technology
关键词
物联网
远程数据
滤波
Internet of things
remote data
filtering
