Study on Light Scattering Method to Monitor Vehicle Lubricant Performance

This paper based on the scattering principle of lubricating oil to light, designed the plan of making use of near-infrared light to monitor automobile lubricating oil, and hereby it to monitor the deteriorated condition of lubricating oil. Experiments show that: this kind of technology for monitoring automobile lubricating oil can satisfy the deterioration condition monitor demand of automobile lubricating oil, and give the instructions of the lubricating oil deterioration degree, so we can decide whether the lubricating oil can continue to use according to it. This method changed the traditional conditions that replace the lubricating oil according to time or the driving mileage, it realized replacing lubricating oil according to the quality, thus it makes the lubricating oil obtain the reasonable economy service life, and guaranteed the good lubrication condition of vehicles.