专利拥有人:王文义专利号:ZL96247364.2汽车(或轮船)用油量调位仪表,目前仍绝大部分为模拟指针式仪表。只是大致显示油量油位,要想精确地定量显示根本不可能,再加之传感器部分(油漂浮球原理)系可动构件,极易损坏,所以油量显示很不准确。为克服上述缺点,一些新型汽车已开始采用数显油量表。为方便汽车厂家改型,以及为便于一切有志于此的电子爱好者进一步探讨,本人特将自己的专利成果——车船用数显油量 Patent owner: Wang Wenyi Patent No .: ZL96247364.2 Automobile (or ship) with oil adjustment instrument, is still the vast majority of analog pointer instrument. Only roughly shows the oil level, in order to accurately quantitative display is impossible, coupled with the sensor part (floating floats principle) Department of movable components, easily damaged, so the oil display is not accurate. To overcome these shortcomings, some new cars have begun to use digital oil gauges. In order to facilitate the car manufacturers remodeling, as well as to facilitate all interested in this electronic lovers to further explore, I will own patent results - the number of vehicles with significant oil