基于OBD的车载智能终端现状及其发展趋势

The Current Situation and Development Trend of In-vehicle

随着车联网的兴起,车载智能终端市场初见端倪。近几年来,国内外的互联网巨头逐步跨入车联网领域,给传统的汽车服务行业注入了互联网思维。OBD作为汽车上目前唯一一个可以输出ECU数据的端口,无疑成为众多车载智能终端的首选。本文讨论了车载智能终端的接入方式和OBD标准协议。通过深入分析其基础功能和可扩展功能,作者认为车载智能终端在车后服务市场具有广阔的发展空间。本文还从显示设备、新型商业模式和硬件集成方式等多方面,讨论了车载智能终端的发展趋势。

With the rising of Internet of Vehicles, the market of In-vehicle Smart Terminals is growing rapidly. In recent years, more and more domestic and foreign Internet giants are gradually entering the field of Internet of Vehicles. Internet Thinking has been injected into the traditional auto service industry. As the only interface in a car which can output ECU data, OBD has undoubtedly become the first choice for most In-vehicle Smart Terminals. In this paper we discussed the access mode of In-vehicle Smart Terminals and OBD standard protocol. By analyzing the basic function and expandable function, we are in favor that In-vehicle Smart Terminals have huge potential demand in automotive aftermarket. The de-velopment trend of In-vehicle Smart Terminals is outlined in terms of display terminals, new business model and hardware integration method.