Driver Activity Detection, Basic Function - GF54.30-P-1000A

Model all (CAR)

General

Driver assistance systems that assist the driver during a journey and actively intervene in dangerous situations must not take all control away from the driver himself. The driver must have the option of overriding automated system reactions at any time.

Detection of driver activity

The following situations indicate driver activity and therefore cause any system reaction to be aborted:

Steering
Brakes
Accelerate

On vehicles with Driving Assistance Package, the system also evaluates the operation of various functions by the driver to ascertain the level of driver distraction, e.g. the following actions:

Operation of the multimedia system
Operation of the on-board computer
Operation of the steering column adjustment

If the driver assistance system determines that the driver is distracted, it adjusts the system reactions accordingly (warning threshold).

Function schematics
Recognize driver activity, function schematic	Model 213, 238, 257, 290 as of model year 2021 with code 234 (Blind Spot Assist) except code 51B (Rating, country group EURO-NCAP) Model 213, 238, 257, 290 as of model year 2021 with code 243 (Active Lane Keeping Assist (camera)) except code 51B (Rating, country group EURO-NCAP)	PE54.30-P-2500-97E
	Model 213, 238, 257, 290 as of model year 2021 with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) except code 234 (Blind Spot Assist) except code 243 (Active Lane Keeping Assist (camera)) Model 213, 238, 257, 290 as of model year 2021 with code 234 (Blind Spot Assist) with code 51B (Rating, country group EURO-NCAP) Model 213, 238, 257, 290 as of model year 2021 with code 243 (Active Lane Keeping Assist (camera)) with code 51B (Rating, country group EURO-NCAP)	PE54.30-P-2500-97F
	Model 118, 167, 177, 243, 247, 293 with code 22P (Lane tracking package) except code 51B (Rating, country group EURO-NCAP) Model 118, 167, 177, 243, 247, 293 with code 243 (Active Lane Keeping Assist (camera)) except code 51B (Rating, country group EURO-NCAP) Model 118, 167, 177, 243, 247, 293 with code 513 (Road sign recognition system) except code 51B (Rating, country group EURO-NCAP)	PE54.30-P-2500-97A
	Model 118, 167, 177, 243, 247, 293 with code 22P (Lane tracking package) with code 51B (Rating, country group EURO-NCAP) Model 118, 167, 177, 243, 247, 293 with code 23P (Drive package) except code 22P (Lane tracking package) except code 243 (Active Lane Keeping Assist (camera)) except code 513 (Road sign recognition system) Model 118, 167, 177, 243, 247, 293 with code 243 (Active Lane Keeping Assist (camera)) with code 51B (Rating, country group EURO-NCAP) Model 118, 167, 177, 243, 247, 293 with code 513 (Road sign recognition system) with code 51B (Rating, country group EURO-NCAP) Model 167 with code P20 (Driving assistant package Plus) except code 22P (Lane tracking package) except code 243 (Active Lane Keeping Assist (camera)) except code 513 (Road sign recognition system)	PE54.30-P-2500-97B
	Model 223, 297	PE54.30-P-2500-97C
	Model 206, 232, 295	PE54.30-P-2500-97D
Control units
Intelligent driving control unit, basic function	Model all (CAR) with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS))	GF30.30-P-9890A
Front multifunction camera, basic function	Model all (CAR) with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) Model all (CAR) with code 239 (Adaptive cruise control Pro (DISTRONIC PRO)) Model all (CAR) with code 243 (Active Lane Keeping Assist (camera))	GF54.71-P-9890A