High-precision temperature and humidity monitoring system authorized by intellectual property

The Fujian Provincial Metrology Institute applied for a patent "High-precision Temperature and Humidity Monitoring System Based on CAN Bus" and obtained the authorization of intellectual property. The utility model patented product adopts CAN bus technology and designed the hardware part and software part of the system's remote data communication module, achieving high efficiency. Timely data transmission ensures the reliability and anti-interference of system data transmission.

A few days ago, the utility model patent filed by the Metropolitan Institute of Metrology in Fujian Province was approved by the State Intellectual Property Rights (patent number: ZL201120562536.4) for the “High-precision Temperature and Humidity Monitoring System Based on CAN Bus”.

Temperature and humidity monitoring system is of great significance to the production, storage and transportation of electronics, food, vaccines, pharmaceuticals, building materials and other industries. The traditional temperature and humidity remote monitoring system has the problems of low data transmission rate and poor real-time performance during data transmission. It can not analyze the collected real-time data, or the nodes must be added or left to reconfigure.

This utility model patented product adopts CAN bus technology, designed the hardware part and software part of the system's remote data communication module, realized efficient and timely data transmission, ensured the reliability and anti-interference of the system data transmission, and used the SHT75 chip for temperature control. Humidity data collection solves the problems of large measurement errors and poor stability caused by the influence of temperature sensor on the humidity sensor, effectively improves the accuracy and reliability of the temperature and humidity measurement, and can better meet the needs of modern industrial monitoring applications.