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The Design of Military Portable Weather Station

Author: WeiJunZuo
Tutor: LiuBoFeng；LaiHuiYong
School: Hunan University
Course: Electronics and Communication Engineering
Keywords: Military portable weather station Meteorological support Data acquisition Wireless transmission
CLC: P414
Type: Master's thesis
Year: 2009
Downloads: 168
Quote: 1
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Abstract


In order to meet the needs of modern warfare, many countries have attached great importance to the construction of the meteorological network and mobile meteorological forces, and put a lot of energy in the mobile operations meteorological support equipment development and with respect. China is also in the process of military weaponry to many high-tech tools such as electronic information, computer technology, telemetry, remote sensing technology, the meteorological support further objective quantitative and automation. The salient features of the mobile combat security combat missions urgent combat troops for the short time available. Meteorological support must be in the process of combat troops maneuvering, timely, accurate combat meteorological elements data provided to the operational decision-making authority and combat troops, provide the basis for for Heads of decision-making and troop movements and technical parameters. In order to improve mobile combat support equipment erection speed, timely and effective investment in meteorological support work, the high mobility of the equipment should focus research and design as much as possible to improve the performance of each device portable. The military research portable weather station Basically a fixed meteorological station data acquisition can be completed, and have the mobility and portability characteristics. Portable weather station includes two major data collection terminals and data processing terminal, using RS232 connection between the two, and data collection terminal can independently accomplish the task of data collection. Data collection terminal according to the set time interval data collection, and data for pretreatment, and then save, send, and to monitor the status of each sensor work. The data collection terminal with a powerful performance STC11F60XE microcontroller as master chip peripheral circuit is relatively simple. Small size, low power consumption, high precision pressure, temperature, humidity sensor integrated digital sensor. Optional installation and easy to set up wind direction and speed sensors, low-power ultrasonic wind direction and speed sensors currently used manual the portable aerovane of comparatively speaking, is a major breakthrough. The rainfall in the two-valve capacity gate rain gauge, which is characterized by high precision, seamless measured phenomenon. This paper introduced a special nuclear radiation sensor monitoring positions nuclear contamination of the environment, for the rear positions of nuclear radiation changes. Power supply mains and battery both interfaces, collection terminal lithium poly battery-powered case can work continuously for more than 15 hours. The form of text, graphics and other data processing terminal to receive the per minute data related processing, data files and data made punctuality (the slightest) send meteorological completion of the work platform data sharing. Data processing terminal using military laptop as a platform, using the Windows operating system, easy-to-use interface, excellent manifestation of a portable weather station performance. Data transmission using digital transmission radio transmission of the weather stations to transmit data in real-time is guaranteed. Portable weather stations in the mobile operations meteorological support to ensure the establishment of the position, dismantling, moving in a timely manner, quickly, effectively, to provide better protection for mobile combat decisions and troop movements.

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CLC: > Astronomy,Earth Sciences > Atmospheric science (meteorology ) > Atmospheric sounding ( meteorological observations ) > Atmospheric sounding instruments and equipment
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