Abstract
Intelligent hot-swap controller is used as a heat exchanger to cool the equipment as long as the environmental monitoring system, the base station is unmanned telecommunications sector module developed special equipment. The base station in the early environmental monitoring system and air-conditioning fan to regulate temperature and humidity room base station, but the two have a lot of defects, the use of fans need to have a certain temperature and a suitable temperature, but also can dust the outside world into the room, which under certain circumstances a decision can only be used as the main air-conditioning equipment. Single-room air-conditioning power is too large, long-term heavy users of electricity must be open for all, the use of heat exchangers as the main conditioning. This paper first introduces the overall design of the system, and then introduced the sub-module structure of the system hardware. Introduced the system temperature and humidity of the input signal processing, heat exchangers of the PWM speed control module and communication module RS232 and RS485.
Keywords：Heat exchangers, base stations, environmental monitoring
