一种电梯井道自动测量仪的设计与实现

摘要

Designed a kind of automatic measuring instrument for elevator shaft based on stepper mo-tor and laser distance sensor. The STC89C52RC microcontroller was used as the main controller, SST42 stepper motor and the SKD-30 laser distance sensor was adopted, realized the automatic measuring and recording of the elevator shaft critical dimensions using wireless remote control module and Flash memory module, provides the reference data for the design of elevator.%设计了一种基于步进电机和激光测距传感器的电梯井道自动测量仪。以STC89 C52 RC单片机为主控制器，采用了SST42步进电机和SKD-30激光测距传感器，利用无线遥控模块和Flash存储模块实现了对电梯井道关键尺寸的自动测量和记录，得到的数据为电梯的设计和安装提供了准确的参考数据。