SYSTEM AND METHOD TO CONTROL VEHICLE Russian patent published in 2017 - IPC B62M27/02 F02N11/10 F02D9/02 

FIELD: transportation.

SUBSTANCE: method for controlling a vehicle comprising an engine, an engine control unit (ECU), a throttle control element, a throttle body, a throttle valve, a throttle actuator, and a key adapted to communicate with the key is disclosed. The method includes: creating a key connection with the key, starting the engine, if the key is connected to the keypad and the engine is started: reading the key identification code and thereby determining the authorization status of the key, and if it is determined that the key is an authorized key, perform control of the throttle position based in part on the throttle body position, if it is determined that the key is an unauthorized key, the throttle position restriction is limited so that less safe restriction is provided for the throttle.

EFFECT: expansion of throttle control capabilities through various types of keys.

30 cl, 20 dwg