数字孪生赋能预制菜冷链发展的研究进展

A study on the development of a digital twin to empower the pre-prepared food cold chain

摘要:

疫情、宅经济助推预制菜所代表的“便捷化餐饮”新消费潮流。数字技术催生新的情景应用和价值创造，推动要素、流程和组织管理的创新，赋能产业升级。本研究分析我国预制菜冷链供应链中存在的产地预冷缺乏、信息要素不流通问题，比如冷链配套设施不足、冷链操作不规范、最后一公里配送及销售损耗。数字孪生模型可模拟和预测预制菜在冷链过程中的质量变化，引入物联网和区块链等技术后可实现产品的运输监控和追踪溯源。本研究提出利用数字孪生技术搭建预制菜的数字化冷链追踪溯源系统，实施预制菜冷链供应链的供应链、数字链、信任链和利益链的“链条化”发展，尝试探索一条适合我国预制菜发展的数字化道路，助力预制菜与冷链供应链的数字化转型和产业发展。

Abstract:

The COVID-19 and the Home Economics have contributed to a new consumer trend of “convenience dining” represented by pre-prepared food. Digital technologies have given rise to new scenarios of application and value creation, driven innovation in factors, processes and organizational management, and empowering industrial upgrading. The study analyzed the lack of origin pre-cooling and the lack of information elements in the cold chain supply chain of China's pre-prepared food, such as insufficient cold chain support facilities, irregular cold chain operations, last-mile distribution and sales loss. The digital twin model could simulate and predicts changes in the quality of pre-prepared food during the cold chain process, and the introduction of technologies such as the Internet of Things and blockchain could enable transport monitoring and traceability of products. This study proposed the use of digital twin technology to build a digital cold chain tracking and tracing system for pre-prepared food, to implement the “chaining” development of the supply chain, digital chain, trust chain and benefit chain of the cold chain supply chain of pre-prepared food, to try to explore a digital road suitable for the development of China's pre-prepared food, and to help the digital transformation and industrial development of the pre-prepared vegetables and cold chain supply chain.