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AUTOMATIC CONTROLLING SYSTEM FOR MAINTAINING SAFELY THE RUNNING RANGE IN THE CAR AND METHOD THEREOF

  • US 20090062987A1
  • Filed: 04/21/2006
  • Published: 03/05/2009
  • Est. Priority Date: 03/07/2006
  • Status: Abandoned Application
First Claim
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1. An automatic control system for automatically keeping a car at a safe distance in traffic from any other car or an obstacle, comprising:

  • a sensing device 100 for sensing a car or an obstacle in front of the sensing device-equipped car in the traveling direction;

    an ECU (Electronic Control Unit) 200 which is connected with the sensing device 100 and receives electric sensing signals which are transmitted from the sensing device 100, so as to render a control command according to a preset program; and

    a deceleration/braking control unit 300, wherein the deceleration/braking control unit 300 comprises;

    an accelerator unit 310 for automatically controlling the deceleration of the car on the basis of an electric signal from the ECU 200;

    a first guide stop unit 315 for controlling the upward and downward movement of the accelerate pedal 400, the first guide stop unit 300 being operated independently of the accelerator unit 310;

    a brake unit 330 for automatically controlling the braking of the car on the basis of an electric signal from the ECU 200; and

    a second guide stop unit 350 for controlling the movement of a brake pedal 400

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