首页>
外国专利>
System for monitoring the performance of a catalytic converter, in particular for motor vehicles
System for monitoring the performance of a catalytic converter, in particular for motor vehicles
展开▼
机译:用于监控催化转化器的性能的系统,特别是用于机动车的催化转化器的性能
展开▼
页面导航
摘要
著录项
相似文献
摘要
The efficiency of a catalyser (C) is evaluated starting from output signals (S7, S8) of two lambda probes (L1, L2) disposed upstream and downstream respectively of the catalyser (C). In particular, a signal obtained by calculating the difference between the time averages (V1, V2) obtained by integration and subsequent division for the duration of an integration window of output signals (S7, S8) of these probes (L1,L2) is used as the signal indicative of efficiency. IMAGE
展开▼