基于Android的汽车实时监测系统的研究与实现

Abstract

汽车作为代步和运输工具已进入千家万户，实现汽车远程监测是保证人们正常出行的必要条件。本文就实现汽车实时监测和故障诊断，提出了基于Android的汽车实时监测系统，设计面向车主和汽修厂的手机、电脑、汽车一体化的监测系统。本文设计的汽车实时监测系统由远程监控端、Android客户端、OBD车载诊断接口三个部分构成。Android客户端向下利用手机Bluetooth和OBD车载诊断接口通信，获取汽车状态信息和DTC；向上利用Internet，将汽车状态信息上传到云端服务器。通过远程Web端异地登陆，实现汽车的远程监控和远程故障诊断及维修。 Auto-remote monitoring has been a necessary condition to ensure people’s normal safety along with the wide application of automobile as a mean of transport. In this paper, a real-time moni-toring system based on Android is put forward to realize the real-time monitoring and fault diagnosis of the automobile. And the monitoring system for mobile phone, computer and automobile is designed for vehicle owners and garages. The real-time monitoring system is composed of three parts which are remote monitoring terminal, Android client and OBD vehicle diagnosis interface. Android client accesses to vehicle status information and DTC down using the phone BLUETOOTH and OBD vehicle diagnostic interface communication. While on the other hand, car’s state information is uploaded to the cloud server up using INTERNET. The remote monitoring, remote fault diagnosis and maintenance of the vehicle can be then realized by remote web landing.