METHOD AND SYSTEM PERTAINING TO MONITORING PARTICLE EMISSIONS IN COMBUSTION ENGINE EXHAUSTS
A method for determining particle emissions from a combustion engine: a post-treatment system including at least one particle filter post-treats an exhaust flow from combustion in the engine. A PM (particulate matter) sensor situated upstream of the particle filter determines, at a location upstream...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English French German |
Published |
24.07.2019
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A method for determining particle emissions from a combustion engine: a post-treatment system including at least one particle filter post-treats an exhaust flow from combustion in the engine. A PM (particulate matter) sensor situated upstream of the particle filter determines, at a location upstream of the particle filter, a first particle content of the exhaust flow arising from the engine and uses the determined first particle content as a basis for determining whether the particle content of the exhaust flow downstream of the particle filter fulfils a first condition. Also, a system and a vehicle for performing the method are disclosed. |
---|---|
Bibliography: | Application Number: EP20120849291 |