Electric gas pedal

摘要: The safety monitoring of an electrical gas-pedal system having a desired-value transmitter (2), controller unit (3), controlling element (4) and contacts (8 9 respectively) associated with the includes possibility checking contact (9) even if, as result increased idling-speed-of-rotation control position or mechanical limitation, lies above switch point contact. For this purpose, when engine speed rotation exceeds given threshold value (ns) which results from idling plus margin, in absence corresponding signal push operation is recognized by (3) moved back to such extent that must have switched. If switching does not take place then error response brought about.