PKI系统在重型商用车远程控制中的应用研究

Research on the Application of PKI System in Remote Control of Heavy-duty Commercial Vehicles

随着重型商用车智能化、网联化的不断发展,车辆远程控制、无线数据传输等功能越来越普及,但同时也存在着车辆被恶意操控、远程窃取等安全问题。为降低重型商用车远程控制功能潜在的信息安全风险,文章深入研究了公钥基础设施(PKI)系统在重型商用车远程控制中的应用,制定了一套数字证书颁发、控制指令下发和执行结果上传流程,利用PKI系统的安全性、不可否认性等特点,保障了车载网联设备与云服务平台在通信过程中数据的机密性、真实性及完整性,对提升重型商用车远程控制等功能的安全性具有重要参考价值。

With the continuous development of intelligence and connectivity in heavy-duty commercial vehicles,vehicle remote control,wireless data transmission and other functions are becoming increasingly popular.However,this trend also brings about security concerns such as malicious manipulation and remote theft of vehicles.To reduce the potential information cybersecurity risks associated with remote control functions in heavy commercial vehicles,this study delves into the application of public key infrastructure(PKI) system.A set of processes for digital certificate issuance,control command issuance,and execution result uploading are formulated.Leveraging the security features of PKI system such as confidentiality and non-repudiation,it ensures the confidentiality,authenticity,and integrity of data communication between the vehicle's telematics device and the cloud service platform.This research provides valuable insights into enhancing the security of remote control functions in heavy-duty commercial vehicles.