整车蓄电池亏电智能远程提醒技术应用
2021-04-02陈程赵小羽崔硕聂家鹏冯俊刘晨
陈程 赵小羽 崔硕 聂家鹏 冯俊 刘晨


摘 要:在车辆日常使用过程中,存在用户长时间停放车辆,不合理使用电器设备的用户习惯,车门未关闭等场景,造成蓄电池亏电发生。本文重点介绍了整车蓄电池亏电时,通过大数据抓取,规则逻辑判断,以短信、APP及电话提醒用户行车充电或提供异常亏电的分析建议,减少车辆蓄电池亏电导致无法启动的问题,降低道路救援事件的发生,大大提升了用户体验。
关键词:蓄电池 亏电 大数据
Application of Intelligent Remote Power Loss Warning Technology for Vehicle Battery
Chen Cheng Zhao Xiaoyu Cui Shuo Nie Jiapeng Feng Jun Liu Chen
Abstract:In the process of daily use of vehicles, there are scenarios such as users parking vehicles for a long time, unreasonable use of electrical equipment users habits, doors unclosed, resulting in battery power loss. This paper mainly analyzes the vehicle battery loss of electricity, through large data fetching, the rules of logic judgment, to SMS, APP and telephones to alert users to the charge of driving or provides analysis suggesting that due to the abnormal loss of electricity, reducing vehicle battery electricity loss, the vehicle can't be started, which can reduce road rescue events occur, greatly improving the user experience.
Key words:accumulator, loss of electricity, big data
1 前言
整車蓄电池作为汽车上的重要装置,它不仅是汽车启动的电源,还负责为汽车全车电器设备供电。随着智能网联化的发展,整车的电子电器设备也增加,用户也会改装或加装各种网联化智能产品,造成整车的暗电流增加,同时,用户的不合理使用电器行为,也会造成整车的电量损耗。本文介绍了一种整车蓄电池亏电智能远程提醒技术方法,大大提升了用户体验。
2 系统运行逻辑
用户车辆下电后,采集最后一次下电数据通过CAN总线上传至车辆网联系统后台,并上传至大数据中心平台。之后,车机软件每24小时唤醒一次,采集上传蓄电池电压,大数据中心平台接收来自车联网后台的所有电压数据,根据数据运算处理(根据规则判断是否亏电及亏电等级),将发生亏电的车辆预警数据推送至销售服务中台,在服务中台形成数据报表,并编辑为预警信息,通过车机、短信、APP推送至用户,对于重度亏电造成无法启动车辆,信息推送至客服系统,客服电话联系车主,提供搭电紧急救援。……
