| 发明名称 |
METHOD AND FUNCTIONAL MONITORING APPARATUS FOR FUNCTIONAL MONITORING OF AN APPARATUS FOR VARIABLE SETTING OF A CYLINDER COMPRESSION IN A RECIPROCATING-PISTON INTERNAL COMBUSTION ENGINE |
| 摘要 |
A method for functional monitoring of an apparatus for variable setting of a cylinder compression in a reciprocating-piston internal combustion engine is described, including ascertaining a value of an engine parameter which is indicative of an engine position of the internal combustion engine at a defined cylinder compression; comparing the ascertained value with a further value of the engine parameter; and determining, depending on a result of the comparison, whether the apparatus for variable setting of the cylinder compression is functioning correctly. |
| 申请公布号 |
US2017102291(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201615287955 |
申请日期 |
2016.10.07 |
| 申请人 |
Robert Bosch GmbH |
发明人 |
Gladel Pascal;Kesch Bernd;Jessen Holger |
| 分类号 |
G01M15/08;F02D15/00 |
主分类号 |
G01M15/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for functional monitoring of an apparatus for variable setting of a cylinder compression in a reciprocating-piston internal combustion engine, comprising:
ascertaining a value of an engine parameter which is indicative of an engine position of the internal combustion engine at a defined cylinder compression; comparing the ascertained value with a further value of the engine parameter; and determining, depending on a result of the comparison, whether the apparatus for variable setting of the cylinder compression is functioning correctly. |
| 地址 |
Stuttgart DE |
