数字经济时代,流量在乡村电商发展中的作用愈发突出。贵州省台江县“村BA”赛事火爆于网络,吸引了巨大流量关注,当地如何利用“村BA”流量优势助推乡村电商的发展是一个亟需解决的问题。研究运用文献资料、问卷调查、访谈及逻辑分析等方法深入探析“村赛”流量助推乡村电商发展的优势作用,分析台江县“一村一队”电商发展模式现状,发现其面临着“村BA”流量不稳定、流量转化效率不高、电商品牌特色不明显、电商人才缺乏的困境,从赛事延续、技术赋能、品牌塑造、人才留育四个方面为台江县依托“村BA”流量优势助推乡村电商发展提出优化路径。In the era of digital economy, the role of traffic in the development of rural e-commerce is becoming increasingly prominent. The “Village BA” tournament in Taijiang County, Guizhou Province, has become popular online, attracting huge traffic and attention. How to utilize the traffic advantage of “Village BA” to promote rural e-commerce is a problem that needs to be solved urgently. This study uses literature review, questionnaire survey, interview, and logical analysis to deeply explore the advantage of “Village BA” traffic in promoting rural e-commerce development. It analyzes the current situation of the “one village one team” e-commerce development model in Taijiang County and finds that it faces the dilemma of unstable “Village BA” traffic, low traffic conversion efficiency, insufficient brand features of e-commerce, and lack of e-commerce talents. It puts forward an optimized path for Taijiang County to leverage the traffic advantage of “Village BA” to promote rural e-commerce development from the perspectives of event continuation, technological empowerment, brand building, and talent cultivation.
基于超声波时差测量流量的方法具有非接触、易安装、不改变流体的运动状态等优点,被广泛应用于油田井下流体流速测量分析领域,能够实时测量流体流速,准确分析管道中流体流量的变化。针对传统的超声波流量计功耗高、电路复杂的缺点,根据超声波时差法测量流量的原理,结合井下高温测量环境,以及未来测井仪器低功耗、小型化的需求,以dsPIC33EV为主控芯片,设计了一种低功耗、小型化的井下超声波流量测量系统。该系统利用dsPIC33EV的充电时间测量单元CTMU(Charging Time Measurement Unit),实现声波传播时差与流量的高精度测量与计算。室内实验平台测试数据表明,该文设计的井下超声波流量测量系统测量相对误差为±7.2%,典型功耗为20mW,技术指标满足生产井流量监测需求。
暂无评论