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本课题分析了旧的旅客引导系统存在的缺陷,对新系统的开发遵循完整性、实用性和开放性的原则,采用CAN总线技术,设计出了一个符合实际需要的系统模型。
This subject analyzes the defects of the old passenger guidance system. The development of the new system follows the principle of completeness, practicability and openness, and uses CAN bus technology to design a system model that meets the actual needs.