具备水下超声波测距的太阳能船舶模型设计  

Design of Solar Ship Modelwith Underwater Ultrasonic Distance Measurement

作　　者：赵志宇 贺学剑 ZHAO Zhiyu;HE Xuejian(Department of Information and Art Design,Henan Forestry Vocational College,Luoyang 471002,China)

机构地区：[1]河南林业职业学院信艺系,河南洛阳471002

出　　处：《科技创新与生产力》2023年第10期134-136,共3页Sci-tech Innovation and Productivity

摘　　要：超声波传感器是典型的非接触传感器,由于具有抗干扰性强的优点,常常被用于测量距离。换能器将接收的声信号转换成电信号,经模数转换后,传回微控制单元。由于数据收集通常伴随噪声,所以数据采集系统需要改变和放大收集的信号,以提高数据采集的准确性。设计将水下超声波测距技术应用于船舶模型平台,利用太阳能为船舶模型提供动力,增加了技术的实用性。Ultrasonic sensors are typical non-contact sensors.Due to the advantages of strong anti-interference,they are usually used to measure the distance.The transducer converts the received transmitted acoustic signal into an electrical signal and collects it back to MCU via A/D converter.Since data collection is often accompanied by noise,the data acquisition system needs to change and amplify the collected signals to improve the accuracy of the collected data.The design innovation lies in the application of underwater ultrasonic distance measurement technology to the ship model platform,the use of solar power for the ship model to make the technology more practical.

关 键 词：船舶模型 超声波测距 太阳能 超声波换能器 

分 类 号：U665.2[交通运输工程—船舶及航道工程]