| 摘要 |
PURPOSE: A CDA control device of a vehicle and a method thereof are provided to electrically supply a CDA control through fuel injection control, ignition blocking control, and CVVT control without addition of mechanical components to a V6 engine. CONSTITUTION: A CDA control device of a vehicle comprises an engine rotation detection unit(101), a vehicle speed detection unit(102), an acceleration pedal detection unit(103), and a control unit(104). The engine rotation detection unit detects the number of engine rotation and supplies the control unit. The vehicle speed detection unit detects driving speed and supplies the driving speed to the control unit. The acceleration pedal detection unit detects displacement of an acceleration pedal and supplies the displacement to the control unit. The control unit analyzes the displacement of the number of the engine rotation, vehicle speed, and the acceleration pedal and performs a CDA function by selecting one of a first bank or a second bank as a stop bank in order to perform fuel injection and ignition blocking control. The control unit changes and controls valve timing of a CVVT device about the other normal combustion bank. [Reference numerals] (101) Engine rotation detection unit; (102) Vehicle speed detection unit; (103) Acceleration pedal detection unit; (104) Control unit; (105) Spray device; (106) CVVT device; (107) Ignition device |
