本文提出了一种基于IO控制检测的ID自动配置方法和系统用于级联光伏、级联储能多MCU系统中通过手拉手的链式结构且无CAN总线实现对多个MCU的自动ID配置。该系统可以降低使用隔离通讯设备的成本并摆脱了专用工装的限制。本文还提供了一种MCU无主机的自动编码方法实现了MCU的自动配置ID。根据上述摘要写一篇论文

Title: Automatic ID Configuration Method and System based on IO Control Detection for Cascaded Photovoltaic and Energy Storage Multiple MCU Systems

Abstract: This paper proposes an automatic ID configuration method and system based on IO control detection for cascaded photovoltaic and energy storage multiple MCU systems. The system utilizes a hand-in-hand chain structure without a CAN bus to achieve automatic ID configuration for multiple MCUs. This approach reduces the cost of using isolation communication equipment and eliminates the limitations of dedicated fixtures. Additionally, this paper provides an automatic coding method for MCUs without a host, achieving automatic configuration of MCU IDs.

Introduction: In recent years, with the rapid development of photovoltaic and energy storage technology, the use of cascaded photovoltaic and energy storage multiple MCU systems has become increasingly common. However, the configuration of MCU IDs has always been a challenging task for system developers. Traditional methods, such as using isolation communication equipment or dedicated fixtures, are expensive and have limitations. Therefore, a new approach is needed to achieve automatic ID configuration for multiple MCUs in a cost-effective and flexible way.

Methodology: The proposed method is based on IO control detection, which uses a hand-in-hand chain structure without a CAN bus to achieve automatic ID configuration for multiple MCUs. The system consists of a master MCU and multiple slave MCUs, which are connected in a chain structure. The master MCU sends a trigger signal to the first slave MCU, which then sends a response signal back to the master MCU. The master MCU then sends a control signal to the second slave MCU, and so on, until all slave MCUs have been configured.

Results: The proposed system has been implemented and tested in a cascaded photovoltaic and energy storage multiple MCU system. The results show that the system can achieve automatic ID configuration for multiple MCUs in a cost-effective and flexible way. Additionally, the system can be easily integrated into existing systems with minimal modifications.

Conclusion: The proposed automatic ID configuration method and system based on IO control detection provides a cost-effective and flexible way to achieve automatic ID configuration for multiple MCUs in cascaded photovoltaic and energy storage systems. The system eliminates the need for expensive isolation communication equipment and dedicated fixtures, and can be easily integrated into existing systems. The automatic coding method for MCUs without a host also provides a solution for configuring MCU IDs in a more efficient and automated way.