基于百度大脑和树莓派的智能电子秤  

Intelligent Electronic Scale Based on Baidu Brain and Raspberry Pi

作　　者：张萍 Zhang Ping(Department of Computer and Information Engineering,Guangdong Polytechnic of Industry and Commerce,Guangzhou 510510,China)

机构地区：[1]广东工贸职业技术学院计算机与信息工程系,广州510510

出　　处：《单片机与嵌入式系统应用》2023年第7期80-83,共4页Microcontrollers & Embedded Systems

基　　金：广东工贸职业技术学院2021年校级科研课题——机器视觉在物流零售物联网中的应用研究(2021ZK13)。

摘　　要：基于百度大脑和树莓派实现智能电子秤。分析了人工智能平台百度大脑的使用步骤、传输协议、数据接口,解析关键硬件模块HX711原理及与树莓派4B的配合使用,提出硬件模型,选用QT作为应用程序开发语言,使用OpenCV、curl、jsoncpp、wiringPi等多种函数库,实现智能称重功能。In the paper,an intelligent electronic scale based on Baidu Brain and Raspberry Pi is designed.This article analyzes the usage steps,transmission protocol,and data interface of the artificial intelligence platform Baidu Brain,analyzes the principle of the key hardware module HX711 and its combination with Raspberry Pi 4B,proposes a hardware model,selects QT as the application development language,and uses multiple function libraries such as OpenCV,curl,jsoncpp,wiringPi to achieve intelligent weighing function.

关 键 词：百度大脑 树莓派4B HX711 QT HTTP OPENCV 

分 类 号：TP393.0[自动化与计算机技术—计算机应用技术]