Electronic accelerator pedal system with a foot pressure-adjusting function

An electronic accelerator pedal system with a foot pressure-adjusting function, comprising:

• a pedal arm pivotally installable within a car interior, said pedal arm comprising:
• a mounting slot formed by two inclined elastic protuberance parts;
• and
• two auxiliary mounting slots formed by two auxiliary protuberance parts;
• a detection sensor for detecting a pivoting degree of said pedal arm during a pivoting of said pedal arm;
• a foot pressure-adjusting means installed on said pedal arm for causing a foot pressure to be varied in accordance with a pivoting direction of said pedal arm;
• and
• a contact member for contacting said foot pressure-adjusting means during the pivoting of said pedal arm;
• wherein said foot pressure adjusting means comprises a friction plate, said friction plate comprising:
• an elastic installation part with a pair of elastic protuberance parts formed thereon, and coupled to said pedal arm, wherein the mounting slot of the pedal arm furnishes an elastic supporting force to the elastic protuberance parts and accomodates the elastic installation part;
• a contact part integrally extending from said elastic installation part for facially contacting said contact member;
• and
• a pair of securing and supporting parts extending from two leading ends of said contact part wherein the two auxiliary mounting slots of the pedal arm receive said pair of securing and supporting parts of said friction plate to provide a supporting and securing strength.