Research on Energy Consumption Monitoring and Evaluation Technology for Asphalt Mixing Plants Based on the Internet of ThingsJihai Wang, Zhenhu Hu, Jiancun Fu, Fei Yang, Mingzhu Li and fangtao LiuE3S Web of Conf., 512 (2024) 02007DOI: https://doi.org/10.1051/e3sconf/202451202007