The design of a dynamic temperature field measurement system in cvt gearbox tractor

CVT tractor has the characteristics of high-energy consumption and low-energy efficiency, which makes the monitoring of its energy consumption significant. According to the characteristics of the CVT tractor, a high-speed and high-precision temperature measurement system was built in this article. By the late experimental demonstration and data processing, the temperature field was simulated by the simulation of the ANSYS and the analysis of Matlab. This system was used to realize the measurement of temperatures with a microcontroller, which mainly included a AT89S52 microcontroller, temperature sensors, a keyboard and a display circuit. It can accomplish the measurement of the temperatures from eight different directions in real time, and it can display and set temperatures on the LCD screen as well. When the real-time temperature was higher than the temperature set before, the buzzer would alert automatically. The late tests showed that the dynamic temperature field measurement system had the advantages of being convenient and practical, which can not only measure the temperature of the CVT tractor, but also measure temperatures of various kinds of dynamic temperature fields after some specific improvements. The temperature measurement system has potentials in various kinds of fields if it was developed to meet the need of humans. © 2019, Cefin Publishing House. All rights reserved.