Temperature and humidity control method based on ARM11 platform

Abstract

The invention discloses a temperature and humidity control method based on an ARM11 platform, and the method comprises the following steps: obtaining the initial state of each piece of equipment, andcarrying out the initialization of the equipment; presetting a temperature normal value and a humidity normal value; acquiring temperature data and humidity data of a field environment, forming data packets in sequence, and sending the data packets to the ARM11 controller; storing, analyzing and processing the received data packet to generate an analysis report; and generating and sending a corresponding control instruction to corresponding equipment according to the analysis report. The ARM11 hardware platform is adopted to store and analyze the acquired data so that the control complexity isreduced, the data processing capability is improved, the temperature and humidity control accuracy is further improved, and the temperature and humidity detection and control requirements on the field are met.

Description

technical field [0001] The invention relates to the technical field of temperature and humidity control, in particular to a temperature and humidity control method based on an ARM11 platform. Background technique [0002] Temperature and humidity are two commonly used and very important indicators in environmental testing. The common detection method is to use a thermo-hygrometer for detection. There are traditional mercury thermo-hygrometers and electronic thermo-hygrometers that are constantly developing. These can only read the temperature and humidity values ​​of the current environment; later, the single-chip microcomputer technology is used to collect the temperature and humidity data, make some simple judgments, and use LED digital tubes for display. Occasion application; in some complex occasions, the industrial computer is usually equipped with data acquisition boards and relay output control boards, and the powerful computing and management capabilities of the comp...

AI Technical Summary

Problems solved by technology

[0002] Temperature and humidity are two commonly used and very important indicators in environmental testing. The common detection method is to use a thermo-hygrometer for detection. There are traditional mercury thermo-hygrometers and electronic thermo-hygrometers that are constantly being developed. These can only read the temperature and humidity values ​​of the current environment; later, the single-chip microcomputer technology is used to collect the temperature and humidity data, make some simple judgments, and use LED digital tubes to display. Occasion application; in some complex occasions, it is usually used to install data acquisition boards and relay output control boards in industrial computers, and use the powerful computing power and management capabilities of computers to collect data and do corresponding analysis and then output control, so that The configuration makes the system more complicated, the deployment cost is high, and professional operation is required. The traditional temperature and humidity control method is not only costly, but also the system control is unstable, which makes it difficult to achieve high precision in temperature and humidity control, and cannot meet the requirements for on-site temperature and humidity. Detection and Control Requirements

Images