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VEHICLE DOOR OPENING AND CLOSING SYSTEM

  • US 20090173006A1
  • Filed: 12/23/2008
  • Published: 07/09/2009
  • Est. Priority Date: 12/28/2007
  • Status: Active Grant
First Claim
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1. A door opening and closing system mounted on a vehicle comprising:

  • a controller generating and sending a first instruction and a second instruction;

    a motor controlled by the controller so as to open or close the door; and

    an announce mechanism controlled by the controller;

    wherein the first instruction instructs the motor to drive after a predetermined wait time from the generation of the first instruction; and

    the second instruction instructs the announce mechanism to announce generation of the first instruction for a predetermined notice time before starting to drive the motor.

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