摘要
针对工务来车报警系统识别远程来车的问题,根据工务报警系统的特点,采用共振解调检测技术取代了常规的振动检测技术.测试结果表明,该系统具有远程预警能力、灵敏度高,且比采用传统的振动检测技术更加适应现场施工条件.
In view of the question of distinguishing long - range driving in outside alarm system, this article adopts resonance technology, replaces conventional vibration techniques, bases on characteristic of the outside alarm system. The result of the experiment testified that the system has the function of long -range fore -alarm, sensitivity high, and it can adapt constrution condition on site better than traditional vibration techniques.
出处
《哈尔滨理工大学学报》
CAS
2003年第2期71-74,共4页
Journal of Harbin University of Science and Technology
