摘要
针对现代交通形势复杂和交通事故多发问题,设计了一种车载照明和摄像一体化云台系统。分析了汽车震动工作环境对系统的影响,设计了涡轮蜗杆传动方案、电器控制系统方案、集成单片机编程及485数据控制方案,对系统主要模块传动装置的总扭矩及其分配的各级传动比,传动装置动力参数进行了验证。设计结果表明:当云台负载为15 kg,支架悬臂长0. 30 m,自重10 kg时,轴承处截面直径17 mm,选择额定功率63 W、转速100 r/min的直流永磁方箱减速电机时,该设计安全可靠。
Aiming at the complex traffic situation and frequent traffic accidents, an integrated cloud platform for vehicle lighting camera was designed. The impact of vibration environment was researched, worm gear transmission solution and electrical control system scheme integrated microcontroller programming and 485 data control scheme were designed, the total torque of main module transmission of the system and its assigned transmission ratios, dynamic parameters of the transmission were verified. The results indicated that when the cloud platform load is 15 kg, bracket cantilever length is 0.30 m, the weight of backpack is 10 kg and the bearing cross-sectional diameter is 17 mm, select a DC permanent magnet square box motor with a rated power of 63 W and a speed of 100 r/min, the cloud platform is safe and reliable.
作者
蔡益芬
徐翼
吴杰
CAI Yi-fen;XU Yi;WU Jie(Wenzhou Quality and technical supervision and inspection institute,Wenzhou 325025,China;Senken Group Co.,Ltd.,Wenzhou 325000,China)
出处
《机电工程》
CAS
北大核心
2019年第6期658-662,共5页
Journal of Mechanical & Electrical Engineering
关键词
车载照明摄像
一体化云台
涡轮蜗杆传动
vehicle lighting camera
integrated cloud platform
turbine worm drive