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为提高电动汽车的高压安全性,在车联网环境中扩展了高压安全监控系统的功能。在总体结构上,将传统的电动汽车高压安全监控系统融入到车联网中,实现故障信息的互联共享;在故障信息通信手段上,还通过短程通信实现车与车、车与路基设施之间的故障信息共享,通过远程通信实现车与用户、车与互联网之间的故障信息共享;在故障报警方式上,对于电动汽车高压安全的一般故障,由声光报警和液晶屏提示驾驶员故障类型和处理方法。对于严重故障,除声光报警和故障提示外,还通过车联网系统在车与车,车与数据处理中心之间共享故障信息,提醒周围车辆避让和申请交通救援。研究结果表明,车联网环境中的高压安全监控系统是监控系统和车联网的无缝连接,有益于预防安全事故。
In order to improve the high-voltage safety of electric vehicles, the function of a high-voltage safety monitoring system has been expanded in a car networking environment. In the overall structure, the traditional electric vehicle high-voltage safety monitoring system into the car networking, fault information to achieve Internet sharing; means of fault information communication, but also through the short-range communication between the car and car, car and roadbed facilities Fault information sharing, remote communication between the car and the user, the car and the Internet between the fault information sharing; in the fault alarm mode, the general high voltage electric vehicle safety failures, by the sound and light alarm and LCD screen prompts the driver fault type and Approach. For serious faults, in addition to sound and light alarm and fault prompts, but also through the car networking system in the car and car, car and data processing center to share fault information, to remind the surrounding vehicles to avoid and apply for traffic assistance. The research results show that the high-voltage safety monitoring system in the car networking environment is a seamless connection between the monitoring system and the car networking, which is good for preventing accidents.