| 泥石流自动化观测系统 |
| |
| 引用本文： | 陈精日,刘立秋.泥石流自动化观测系统[J].山地学报,2001,19(1):59-63. |
| |
| 作者姓名： | 陈精日 刘立秋 |
| |
| 作者单位： | 中国科学院水利部成都山地灾害与环境研究所, |
| |
| 基金项目： | 中国科学院特别支持领域“山地灾害--泥石流滑坡基础研究
”资助（编号：961303）和中国科学院仪器研制专项经费。 |
| |
| 摘 要： | 东川泥石流自动化观测系统是在原有的半自动化监测系统基础上研制完成的。它通过综控中心、地声遥测、泥位遥测、雨量遥测、有线泥位和冲击力接口六个子系统共同完成对泥石流构成的一些主要参数包括降雨量、地声强度、泥位高度、表面平均流速、冲击力强度等数据进行同步采样并储存；系统对现代软硬件技术的广泛运用使该系统具有很高的智能性和可扩充性。
|
| 关 键 词： | 泥石流 自动化 遥测 观测系统 地声 泥位 |
| 文章编号： | 1008-2786(2001)01-0059-05 |
| 修稿时间： | 2000年9月16日 |
Automatic Observation
System for Debris Flow Automatic Observation System for Debris Flow |
| |
| CHEN Jing-ri,LIU Li-qiu.Automatic Observation
System for Debris Flow Automatic Observation System for Debris Flow[J].Journal of Mountain Research,2001,19(1):59-63. |
| |
| Authors: | CHEN Jing-ri LIU Li-qiu |
| |
| Abstract: | Automatic Observation System for Debris Flow (AOSFDF f or short), as a derived device from the original semi-automatic monitoring system, includes the flowing six components: ①control center, ②ground sound telemetering, ③mud-dep th telemetering, ④precipitation telemetering, ⑤wired-mud-depth interface and ⑥impulsive-force interface, each of which is made up with both softwares and h ardwares.
The control center conduct the communication both wire-less data and voice with exterior subsystems, receives data from radio or wired monitors, exchange the co mmands and datas between the center box and PC, and set various warning paramete rs with computers or center box directly. Meanwhile the PC's software do some hi gh level control, some data analysis, data processing, and so on. Furthermore, t he control center is capable of visiting the work states at any time and modify all the parameters for every subsystem.
The sorftwares of control center on PC (programed with Visual C++) provide real- time control process and data analysis which work on Windows 98/NT platform. It provide a universal standard form for dada file received for being reused easily .
All of the field devices of subsystems (including precipitation telemertering, g round sound metering, mud-depth metering, etc.) consist of the corresponding har d components, such as sensor, center processor unit, transceiver, serial process , and so on. After intelligent analysis and process, the field devices send the processed data to the control center, give the right to proceed and save data to the center for next work.
The following points characterize the system:(a) All of subsystems serve the intelligent power-supply manage property, this m akes it possible for the whole system to work normally in special cases (I.e. A. C. Power failure). (b) Provide the interface for old devices to transform or com municate with digits, made the system through uniform communication protocol, ca pable of concert working and ensuring the integrity and unity for various data. (c) The control center, besides supporting all of subsystems, offers uniform com mands and data interfaces. (d) The parameters of subsystems can be modified eith er on the spot or through remote control by the control center. (e) The PC provi des both the advanced control manage software based on Chines Window software an d the standard, uniform dbase files, this makes further work considerably conven ient. (f) The instrument board operation function, offered by control center at comprehensive control center provides Chinese LCD menu, is capable of working no rmally to install warning parameters, setup datetime and read data even in case of the computer's shutdown. |
| |
| Keywords: | debris flow automatic observation ground sound mud_depth |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
