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Modbus通讯协议作为当前阶段被广泛应用在工业控制领域的总线控制协议,其具有标准、开放、简单、有效、安全以及高效等诸多优点,将Modbus通讯协议应用在车载ECU标定台的通信设计内容中,能够有效的提高车载ECU平台在使用过程中的安全性和稳定性,具有极高的设计和应用价值。值得注意的是,在将Modbus通讯协议应用在车载ECU标定平台的通信设计内容中这一过程时,应该积极注意结合Modbus通讯协议的自身特点以及车载ECU标定平台的结构内容和功能需要完成其相关的通信设计,保证Modbus通讯协议在车载ECU标定平台的通信结构中能够有效的继续发挥其功能上的相关优点,同时保证ECU标定平台通信结构内容与整体车载ECU标定平台内容的和谐统一性。本文将对基于Modbus通讯协议的车载ECU标定平台的通信结构的设计进行具体的分析和讨论。
As a bus control protocol widely used in industrial control, Modbus communication protocol has many advantages such as standard, openness, simplicity, efficiency, security and high efficiency. The Modbus communication protocol is used in the communication design of vehicle ECU calibration platform , Can effectively improve the car ECU platform in the course of the use of security and stability, with a high design and application value. It is worth noting that when applying the Modbus protocol to the communication design content of the vehicle ECU calibration platform, it should pay attention to the characteristics of the Modbus communication protocol and the structure and functions of the vehicle ECU calibration platform. To ensure that the Modbus communication protocol can effectively continue to exert its functional advantages in the communication structure of the on-board ECU calibration platform, and at the same time ensure the harmony between the contents of the ECU calibration platform communication structure and the content of the overall vehicle ECU calibration platform. This article will carry on the concrete analysis and discussion to the communication structure design of the on-board ECU calibration platform based on the Modbus communication protocol.