车辆发动机润滑油在线监测技术的最新进展

车辆发动机润滑油在减少发动机运动部件磨损方面发挥着极其重要的作用,其监测技术正快速发展,该技术评定油品的降级程度以实现适时换油,减少不必要的动力损失和维修成本。文章对国际上该技术的最新发明和专利文献进行了综述,依据各自特点加以分类和描述,分析了各类技术的优劣点,得出了相对更科学、经济、高效的两种方法有前景的结论。

New Development of Online Monitoring Technology for Vehicle Engine Oil

Vehicle engine oil plays an extremely important role in the reduction of wear between engine moving parts,the monitoring technology is developing rapidly.The technology assessment of degradation degree of oil to achieve timely oil change can reduce unnecessary power losses and maintenance costs.This article reviews the latest inventions and patents on the technology of the international literature,categorizes and describes them according to the characteristics,and also analyzes the advantages and disadvantages of various types of technology.Finally two promising methods which are relatively more scientific,economic,and efficient are obtained.