10 to 120 km/h Normally & Emergency

 

Driving ScoreCard System

10 to 120 km/h Normal Driving

10 to 120 km/h Emergency Braking

The Driving ScoreCard System based on VBOX measurements relates Driving and Braking.  Driving is at a rate of 10 km/h each 3 seconds; Braking is normally 3 and in emergency 6 times faster, while double speed requires double time in seconds (S) but 4 times the distance in metres (M).  Driving should be done to normal standard while Emergency Braking is outlined to show that stopping distances were incorrect since 1946 as follows:

Driving ScoreCard System

Normal Driving

Normal Braking

Km/h

S       or    (M)

S     or       (M)

   

10

3                (4)

1                 (1)

20

6              (17)

2                 (6)

30

9              (37)

3               (12)

40

12            (67)

4               (22)

   

50

15          (104)

5               (35)

60

18          (150)

6               (50)

70

21          (204)

7               (68)

80

24          (267)

8               (89)

   

90

27          (337)

9             (112)

100

30          (417)

10           (139)

110

33          (504)

11           (168)

120

36          (600)

12           (200)

Driving ScoreCard System

Normal Driving

Emergency Braking

Km/h

S       or     (M)

S       or      (M)

10

3                (4)

0.50           (1)

20

6              (17)

1                 (3)

30

9              (37)

1.5             (6)

40

12            (67)

2               (11)

   

50

15          (104)

2.5            (17)

60

18          (150)

3               (25)

70

21          (204)

3.5            (34)

80

24          (267)

4               (44)

   

90

27          (337)

4.5            (56)

100

30          (417)

5               (69)

110

33          (504)

5.5            (84)

120

36          (600)

6              (100)