论文部分内容阅读
本系统以STC89C52单片机作为控制核心,本系统最大特色在于系统可以根据校车运行工况适时地检测校车是否超员和学生是否遗漏,一旦出现异常,系统通过控制校车运行状态和无线语音报警来对学生实施保护。同时本系统集成了校车安全巡视、无线通讯解码及语音报警等多项技术。
The system uses STC89C52 as the control core. The most important feature of this system is that the system can detect whether the school bus is overcrowded and whether the students are missing according to the operating conditions of the school bus. In case of abnormalities, the system implements the students’ control by running the school bus and wireless voice alarm protection. At the same time the system integrates a school bus safety inspection, wireless communication decoding and voice alarm and many other technologies.