Distribution-type environment monitoring and control system and method

Abstract

The invention provides a distribution-type environment monitoring and control system and method. The system comprises a monitoring master arranged in a monitoring center and monitoring slaves arranged in sampling points; one monitoring slave comprises a first processor, a first wireless transceiver, a first power supply, an actuator and at least one environment parameter collecting sensor; the monitoring master comprises a second processor, a second wireless transceiver, a second power supply, a human-computer interaction device and a short message receiving and sending module; the first wireless transceivers of the monitoring slaves perform wireless communication with the second wireless transceiver of the monitoring master. The system has the advantages that the manner of wireless communication is adopted by the monitoring master and the monitoring slaves, expansion is facilitated, the environment parameters are monitored completely, and the entire control system is easy to arrange; the system has various overrun alarm functions and is capable of allowing operators to acquire the monitoring abnormality.

Description

technical field [0001] The invention belongs to the technical field of environmental monitoring, and in particular relates to a distributed environmental monitoring and control system and method. Background technique [0002] For cold storage, grain depot, machine room, hatch room, environmental laboratory, food factory, pharmaceutical factory, electronic factory and other occasions that require high environmental temperature and humidity, it is necessary to monitor and control the environmental parameters in real time, so that the environmental parameters within the specified range. [0003] However, the existing monitoring and control systems have the following deficiencies: (1) There are few types of environmental parameter monitoring, and it is difficult to comprehensively monitor the monitored environment; in addition, the scalability of the monitoring system is poor, and it is difficult to expand environmental parameter monitoring easily and conveniently. Type; (2) Wi...

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Problems solved by technology

[0003] However, the existing monitoring and control systems have the following deficiencies: (1) There are few types of environmental parameter monitoring, and it is difficult to comprehensively monitor the monitored environment; in addition, the scalability of the monitoring system is poor, and it is difficult to expand environmental parameter monitoring easily and conveniently. Type; (2) Wired communication is used between each environmental parameter monitoring equipment and the server located in the monitoring center, which has the problem of cumbersome wiring; (3) When the environmental monitoring parameters are abnormal, the server can only alarm locally. If the monitoring personnel are not monitoring Center, it is difficult to know the situation of the monitoring site in a timely and rapid manner

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