Vol 48 No. 3Mar. 2020第48卷第3期
林业机械与木工设备2020 年 3 月 FORESTRY MACHINERY & WOODWORKING EQUIPMENT 研究与设计
远程监控安防刘祥臻，王红梅* *，戚成功，徐明泽，张鑫旺，李平武
聚氨酯生产工艺收稿日期=2020-01 -03
基金项目：东北林业大学大学生创新创业训练计划项目（201910225451）
第一作者简介：刘祥臻（1998 -），男，本科生，研究方向为汽车服务工程,E-mail ：1792030698@qq. com o *通讯作者：王红梅（1971 -），女，副教授，硕士，研究方向为汽车维修与新技术应用,E-mail :wanghongmei@ nefu. edu. cn 0(东北林业大学交通学院，黑龙江哈尔滨150040)
摘要：针对智能化车载音乐APP 进行设计和开发。通过选择合适的数据记录模型和歌曲排序程序，对 用 油砂户手动选取歌曲、切换歌曲等操作行为进行实时记录并分析排序，建立用户的偏好模型，使车载系统具有 “记忆性”，将已有的歌单进行喜好程度排序。车载播放器按照驾驶者的偏好优先播放其喜爱的歌曲，具有人 性化的特点。该智能化车载音乐APP，可以有效避免因手动操作车载音乐播放器造成驾驶员行车注意力分散 的问题，降低了发生交通事故的可能性，提高了行车安全性。对现有的车载智能音乐播放器进行了分析和总 结，并开发了一款Android 环境下基于MVC 框架的车载智能音乐播放器，提高了驾驶员的驾驶体验度。 关键词：安卓平台；车载智能；音乐播放器;MVC 框架;APP 开发车载mp3播放器
中图分类号:TP311 文献标识码:A 文章编号：2095 -2953(2020)03 -0041 -05
Development and Design of Vehicle-mounted Intelligent
Music Player APP under Android Environment
LIU Xiang-zhen , WANG Hong-mei * , QI Cheng-gong ,
XU Ming-ze , ZHANG Xin-wang, LI Ping-wu
(College of Transportation , Northeast Forestry University , Harbin Heilongjiang 150040, China)
木纤维袜子
Abstract : An intelligent vehicle-mounted music app was designed and developed. By selecting the appropriate data recording model and song sorting program , the user operation behavior like manual song selection and song switching can be recorded and sorted in real time , with a user preference model established , established , to make the vehicle mounted system have "Memory" ,the existing playlist ranked based on a preference degree. The vehicle-mounted mu sic player can play the driver's favorite songs first according to the driver's preference , showing the characteristics of humanization. This intelligent vehicle-mounted music app can effectively avoid the problem of distracting the drivers driving caused by manually operating the vehicle-mounted intelligent music player , reduce the possibility of a traffic accident and improve traffic safety. This article analyzes and summarizes the existing in-vehicle intelligent music play ers ,and develops an in-vehicle intelligent music player based on the MVC framework in the Android environment , which improves the driver's driving experience.小型自动胶带封箱机
Key words : Android platform ； vehicle-mounted intelligence ； music player ； MVC frame ； APP development
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