发明名称 Method for determining current air mass value in air intake tract of internal combustion engine by air mass sensor, involves storing air mass value characteristics field in motor control unit of internal combustion engine
摘要 <p>The method involves storing air mass value characteristics field in a motor control unit (MCU) of an internal combustion engine (CE). Digitalized outlet voltage value is addressed by n-k highest bit of each, n bit length, which contains an assigned air mass value entry of the stored air mass value characteristics field. The remaining, k lowest bit, digitalized outlet voltage value of an evaluation and computer unit of the motor control unit is coded. Additional air mass intermediate values between the air mass values of each addressed table memory location stored in the look uptable and the succeeding next table memory location are recovered by interpolation. An independent claim is also included for a motor control unit.</p>
申请公布号 DE102006010541(B3) 申请公布日期 2007.08.02
申请号 DE20061010541 申请日期 2006.03.07
申请人 SIEMENS AG 发明人 TEINER, MARKUS
分类号 F02D41/18 主分类号 F02D41/18
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