Fruit have a variety of vitamins and has the most vitamin C, and so we can know the status of the fruit to the loss of the vitamin C. There are a lot of factors that the loss of the vitamin C, but it is highly dependent on temperature. Therefore, monitoring temperature variability during transport and storage is very important. In this paper, we propose the fruit state monitoring system using t...

The temperature of electrostatic chuck (ESC), a wafer susceptor used in semiconductor etch equipment, must accurately control the wafers during etching process to obtain uniform and consistent results. Failure precise can lead rejection from high-volume manufacturing site (one most high-cost equipment components which be repaired for its extended use). In this research, we propose wireless-type...

Cold chain logistics guarantees the quality and freshness of some especial agriculture products. At present cold chain logistics monitoring system can just monitor single point of the temperature in the cold chain vehicle body, it cannot estimate the space temperature distribution of cold chain vehicle body. This paper introduces a cold chain logistics monitoring system based on ARM Linux. The ...