6 research outputs found
The Design of Slide Fastener Auto-assembly Machine Embedded Control System
Get PDF随着拉链在日常生活中使用量的不断增大，拉链组成零配件的加工生产也越来越显得重要。拉链头是拉链的重要组成配件之一，长期以来一直依靠人工装配，生产效率很低。近年来，市场上出现了一种拉链头自动装配机，使拉链头的生产效率比传统手工装配时期有了明显的提高。这种装配机的控制系统通过各种继电器、接触器、触发式开关等硬件配合构成的逻辑电路对整台机器的装配过程进行控制，由于控制系统中不包含可编程器件，机器的智能化程度不高，无法完成较为复杂的控制任务；同时机台上安装的传感器多为机械接触式传感器，灵敏度低、检测效果不理想，已逐渐不能适应拉链产业生产高度自动化的需要。为了能够更加高效地进行拉链头的装配生产，彻底改善拉...With the constant increase of the consumption in daily life of zipper, the production of zipper’s accessories become more the more important. As an important accessory of the zipper, slide fastener was assembled by hand for a long time. In rencent years, a kind of slide fastener auto-assembly machine has appeared on the market. Compared with the manual setting time, it has greatly improved the pro...学位：工学硕士院系专业：物理与机电工程学院机电工程系_测试计量技术及仪器学号：20032901
Analysis and Design of Drive/Protection Circuit of Auto Electronic Control System
Get PDF本文介绍了汽车电子控制系统驱动保护电路的设计,给出其各个组成模块的实例。The article mainly introduces the analysis and design of drive/protection cir-cuit of auto electronic control system.Examples of circuit modules are given
The Design of Slide Fastener Assembly Machine Controlling System Based on LPC2114
Get PDF根据拉链头装配的特点,针对传统装配机纯硬件控制系统检测精度低、功能扩展差的缺点,提出了一种以ARM单片机LPC2114为核心配合光电传感器的控制方案,给出了主要的硬件电路结构图及软件流程图,最后讨论了系统的抗干扰问题。According to the character of the slide fastener assembly machine and the disadvantage of low measurement precision and poor function expansion of the traditional assembly machine’s pure hardware controlling system, a controlling method of making use of the ARM MCU as the kernel to cooperate with the photoelectricity sensor was put forward, the main hardware circuit structure diagram and software flow chart were given out, the anti-disturbance problem of the system was discussed
Design of vehicle travelling data recorder based on LPC2104
Get PDF介绍基于LPC2104型CPU的汽车行驶记录仪。该记录仪采用大容量闪速存储器作为存储载体,利用定时器中断方式来实现秒间隔的数据采集与存储,利用串行口中断方式实现与微机的数据通信
Design of Car Electronic Control System Based on ARM
No full text本文介绍了汽车电子控制系统单元的控制模块、CAN通信模块的硬件设计及软件分析,给出了 带ARM7内核的实例
