利用图结构改进汽车故障解码器的功能

主要介绍了汽车计算机系统的组织结构,分析了目前解码器存在的功能缺陷,笔者提出了一种利用图结构完善汽车解码器功能的方法,并给出了具体的算法步骤和应用方法。通过各故障之间的关联和顺序,利用有向图的原理,建立了一种汽车故障关联结构图,并通过相应的搜索算法进行故障查询,用于帮助汽车检修人员迅速确定故障的所在,指导检修人员进行故障检修,提高了汽车故障的排查速度,对提高汽车的智能化水平具有重要作用。

Improving the Function of Motor Vehicles Malfunction Decoder by Graph Structure

The structure of the motor computer system is introduced; the malfunction of decoder is analyzed. A method for improving the decoder by graph structure is provided, of which the calculation steps and application method are given. By the principle of diagraph and the related sequence of faults, a correlation structure graph to query faults by searching algorithm is built. It could determine the existing faults, and quickly guide the mechanic to repair these faults. It might play an important role in quickening fault finding and the intelligent application of motor vehicles.