The industrial network bus stands as a pivotal foundational technology for intelligent manufacturing, often acclaimed as the "nerve center" of new-type industrialization. At the recent 7th National Conference on Industrial Process Measurement, Control, and Automation Standardization, convened in Chongqing, the China Association for Mechatronics Technology and Application proclaimed the formation of the Industrial Network Bus (AUTBUS) Professional Committee and embarked on the revision of three crucial industry standards. Industry experts have highlighted that this move signifies China's self-developed AUTBUS industrial network bus technology has stepped into a fresh phase of industrial advancement. This technology is poised to propel China towards achieving autonomous innovation throughout the entire industrial communication chain, encompassing underlying protocols, core chips, and upper-layer applications, thereby constructing a secure and dependable industrial internet infrastructure.