| 摘要 |
Determining near-end-of-life (NEOL) state of a combustion engine battery, comprising: first and second multi-functional modules operatively connected to a logic function linking group, each operating with different low cranking strength criteria based on using different reference voltages, and each counting a different number of occurrences of low cranking strength exhibited by the battery, for a plurality of engine startings; a third multi-functional module, additionally operatively connected to the logic function linking group, monitoring extent the battery was recharged by the charging system of the combustion engine during previous operation of the combustion engine, during each engine starting; and logic function linking group, performing logic operations and making decisions using simultaneously received output values of first, second, and third, multi-functional modules, for unambiguously determining a single logically correct specific case associated with the combustion engine battery in, or not in, the near-end-of-life state. |
