The application provides an accelerator signal adjusting method and device. An actual power supply voltage value of an accelerator pedal sensor and an accelerator signal voltage value output by the accelerator pedal sensor are obtained; wherein the accelerator signal voltage value is obtained by converting accelerator position information detected by the accelerator pedal sensor and the accelerator pedal opening degree can be obtained according to the accelerator signal voltage value. A signal correction value of the accelerator pedal sensor is calculated by utilizing the actual power supply voltage value and the accelerator signal voltage value. And then a difference between the accelerator signal voltage value and the signal correction value of the accelerator pedal sensor is calculatedto obtain a corrected accelerator signal voltage value. The corresponding accelerator pedal opening degree can be obtained through the corrected accelerator signal voltage value, so that an accelerator signal is accurately transmitted.
本申请提供一种油门信号的调整方法和装置,通过获取油门踏板传感器的实际供电电压值以及油门踏板传感器输出的油门信号电压值。其中,油门信号电压值由所述油门踏板传感器将检测到的油门位置信息进行转换得到,由油门信号电压值可以得到油门踏板开度。再利用实际供电电压值以及油门信号电压值,计算油门踏板传感器的信号修正值。然后将油门信号电压值与油门踏板传感器的信号修正值做差,得到修正后的油门信号电压值。由修正后的油门信号电压值就可以得到相对应的油门踏板开度,能够准确的传递油门信号。
Accelerator signal adjusting method and device
油门信号的调整方法和装置
2020-04-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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