THE APPARATUS AND MECHANISMS THOSE CONTROL THE OUTPUT OF THE ELECTRONIC VEHICLE BY AN ACCELERATOR PEDAL AND A BRAKE PEDAL CONNECTIVELY TO PREVENT THE SUDDEN UNINTENDED ACCELERATION

摘要

The present invention relates to a method to prevent unintended acceleration of an electric vehicle and a device thereof. The present invention believes that malfunction of a vehicle electronic control unit (ECU) can be generated by internal or external factors of a vehicle and has mal-operation possibility of a driver in mind. The present invention mounts a pressure switch on a brake pedal or an accelerator pedal and a pressure limit switch or a switch to control power passing through a driving motor on the accelerator pedal. The present invention paratactically connects the switches to a brake light. The present invention designed the device to prevent not only the unintended acceleration caused by the malfunction of the ECU, but also the unintended acceleration caused by the mal-operation possibility of the driver since the driver controls the driving motor according to the state which pushes the accelerator pedal or the brake pedal.