基于智能云秤的溯源交易支付软件的设计与实现

Design and Implementation of Retrospective Transaction Payment Software Based on Intelligent Cloud Scale

为解决生鲜果蔬类食品追溯问题,实现顺畅支付,文章基于智能云秤硬件平台设计实现了交易支付软件系统。文章从智能云秤业务需求入手,选用Linux平台,设计划分了驱动层、接口层、应用层以及各层主要模块功能,详细介绍了接口层程序设计与应用层开机流程、称重销售流程、溯源业务流程、电子支付流程设计与实现。该软件在应用中稳定可靠,方便实用。

In order to solve the traceability problem of fresh fruits and vegetables and realize smooth payment,this paper designed and implemented the transaction payment software system based on the intelligent cloud scale hardware platform.The paper starts with the business requirements of intelligent cloud scale,selects Linux platform,designs the driver layer,interface layer,application layer and the main module functions of each layer,and introduces the interface layer program design and application layer startup process,weighing sales process,traceability business process and electronic payment process design and implementation in detail.The software is stable and reliable,convenient and practical in application.