摘要
设计了一套具有光线感应、温湿度感应及距离感应功能的自感应系统,系统采用的控制设备是树莓派并基于光照强度传感器、温湿度传感器、HC-SR04传感器等核心组件。另外搭配继电器、L298N驱动板、步进电机等辅助组件形成了一个具有探测环境及土壤、环境温湿度、光线强弱、障碍物距离等多种功能的智能小车。该小车具备环境监测功能、自动避障功能以及根据光线强弱调节灯光的功能。
A set of self-induction system with the functions of light induction, temperature and humidity induction and distance induction is designed. The control device of the system is raspberry PI and is based on the core components such as light intensity sensor, temperature and humidity sensor and hc-sr04 sensor. In addition, it is equipped with relay, L298 N driving plate, stepper motor and other auxiliary components to form an intelligent car with multiple functions of detecting environment, soil, ambient temperature and humidity, light intensity, obstacle distance and so on. The car has environmental monitoring function, automatic obstacle avoidance function and the function of adjusting the light according to the light intensity.
作者
常安
万振凯
Chang An;Wan Zhenkai(School of Computer Science and Technology,Information Center,Tianjin Polytechnic University,Tianjin,300387,China)
出处
《仪器仪表用户》
2020年第1期13-16,5,共5页
Instrumentation
