ROAD SIGN ASSIST SYSTEM SYSTEM DESCRIPTION


  1. ROAD SIGN ASSIST SYSTEM DESCRIPTION


    1. The road sign assist system uses the pre-crash safety city sensor to recognize traffic signs and provides information to the driver on the multi-information display.

  2. ROAD SIGN ASSIST SYSTEM CONTROL


    1. Control Pattern 1:

      A004EXTC01
      *a Multi-information Display *b Traffic Sign
      *c Distance - -

      After a sign is recognized by the pre-crash safety city sensor and the vehicle passes by, the sign is displayed on the multi-information display. If no new signs are recognized while a sign is displayed, the system assesses the reliability of the currently displayed sign and clears the display.

    2. Control Pattern 2:

      A004FQ1C01
      *a Ignition Switch off *b Ignition Switch ON (IG)
      *c Multi-information Display - -

      If a speed limit sign was displayed when the previous trip ended, when the ignition switch is turned to ON, the same sign is displayed again.

    3. Control Pattern 3:

      A004ES3C01
      *a Multi-information Display *b Traffic Sign

      While a sign is displayed, if the currently traveled road changes due to a left or right turn, etc., the displayed sign is cleared.

  3. DISPLAY SPECIFICATIONS


    1. Road signs recognized by the pre-crash safety city sensor are divided into the following categories and displayed on the multi-information display.

      Supported Road Sign Multi-information Display Notification Function Operation
      Category Type Multi-information Display Buzzer
      Speed Limit Maximum speed limit/End of speed limit A004EWS

      Excess speed notification

      A004GFJ

      (Display inverts)

      		 Sounds*1
      No Overtaking No overtaking/End of no overtaking A004EFW

      No overtaking notification

      A004FS9

      (Blinks)

      		 Sounds*1

      All canceled

      (All restrictions canceled. Return to default road regulation.)

      		 A004E9I - -
      Supplemental Signs (display simultaneously with speed limit) Rain A004FRK - -
      Ice A004EH6 - -
      Ramp way*2 A004FIH - -

      Supplemental mark exists

      (Contents not recognized)

      		 A004FDJ - -

      *1: Through the customization settings, the buzzer can be made to sound during warnings. However, a buzzer warning will not occur when exceeding the speed limit with a supplemental sign present.

      *2: This sign is not displayed when performing a lane change without operating the turn signal.

    2. The display format for signs displayed on the multi-information display can be changed using the steering pad switch assembly.