地面气象观测综合集成硬件通信接口设计

发布时间：2018-05-14 17:05

本文选题：通信接口 + ZigBee　；参考：《成都信息工程学院》2014年硕士论文

【摘要】：论文题目来源于“地面气象观测综合集成关键技术开发和应用(项目编号：GYHY201306070)"子项“气象观测综合集成系统硬件平台(即通信控制系统)研制”。随着气象探测技术进步和地面观测自动化的迅速发展,云、能见度、天气现象等各种新型观测设备开始逐渐布设到气象观测台站,在提高气象观测台站地面观测能力的同时也造成了一些问题,如台站通信线路多使得维护工作量增加,降低了系统的安全性,终端多使得设备冗余。文中通过建立以ZigBee无线传输、串口转光纤、以太网转光纤通信接口支撑的地面气象观测综合集成平台,不仅可以解决通信线多的问题,同时避免了仪器大范围改造造成的损失。硬件通信接口设计中的各个任务都是相对独立的,因此本文采用模块化的设计思路,主要包括以下几个方面：(1)设计并完成以CC2530为主要芯片的ZigBee无线通信接口模块。(2)设计并完成支持多种串口协议的串口光纤转换器。(3)设计并完成一个无网管的10M/100M自适应以太网转光纤的光纤收发器。本文设计完成采集与无线传输一体的ZigBee无线传输接口模块,串口光纤转换器、光纤收发器作为通信接口使得数据可以通过无线或是光纤进行传输,ZigBee无线传输适用于基本气象要素的采集和无线传输,光纤完成大量数据的远距离传输工作。可以有效地解决现有观测设备与气象观测综合集成通信控制系统、通信控制系统与光纤之间的连接问题,从而进一步解决气象探测技术的进步和地面观测自动化的迅速发展带来的问题。
[Abstract]:The title of this paper is from "the Development and Application of the key Technology of Integrated Integrated Meteorological observation on the ground (item No.: GYHY201306070)", "the Development of hardware platform of Integrated Meteorological observation system (namely Communication Control system)". With the rapid development of meteorological observation technology and ground observation automation, various new observation equipments, such as cloud, visibility, weather phenomena, etc., have been gradually deployed to meteorological observation stations. At the same time, some problems are caused, such as more communication lines increase the maintenance workload, reduce the security of the system, and make the equipment redundant. In this paper, the integrated terrestrial meteorological observation platform supported by ZigBee wireless transmission, serial port to fiber, Ethernet to optical fiber communication interface is established, which can not only solve the problem of multiple communication lines, but also avoid the loss caused by the large-scale transformation of the instrument. Each task in the hardware communication interface design is relatively independent, so this paper adopts the modular design idea. Including the following aspects: 1) Design and complete ZigBee wireless communication interface module based on CC2530.) Design and complete serial port fiber converter. 3) Design and complete a self-adapting 10M/100M without network management. Optical fiber transceiver for Ethernet to fiber. In this paper, the ZigBee wireless transmission interface module, the serial fiber converter, is designed and completed. As the communication interface, the fiber transceiver can transmit data by wireless or optical fiber. ZigBee wireless transmission is suitable for the acquisition and wireless transmission of basic meteorological elements, and the fiber accomplishes the long-distance transmission of a large amount of data. It can effectively solve the problem of integrated communication control system between existing observation equipment and meteorological observation, and the connection between communication control system and optical fiber. Thus, the problems caused by the progress of meteorological detection technology and the rapid development of ground observation automation are further solved.
【学位授予单位】：成都信息工程学院
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：P414;TN92;TN929.11

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