The Driving ScoreCard System Research 101 to 150 km/h

The Driving ScoreCard System is based on VBOX measurements

Highway Code HC and
Rules of Road ROR

Normal Driving is
10 km/h each
3 seconds

Normal Braking is
3 times faster

 

&

Emergency Braking is
6 times faster

Braking Beyond
Emergency Standard
1946 – 2019

Km/h

S      or      (M)

S                   M

 

S      or     (M)

Metres only

 

 

 

 

 

HC

ROR

101

30.3       (425)

10.1       142

 

5.05         (71)

 

102

30.6       (434)

10.2       144

 

5.10         (72)

 

103

30.9       (442)

10.3       147

 

5.15         (74)

 

104

31.2       (451)

10.4       150

 

5.20         (75)

 

105

31.5       (460)

10.5       153

 

5.25         (77)

 

106

31.8       (469)

10.6       156

 

5.30         (78)

 

107

32.1       (477)

10.7       159

 

5.35         (80)

 

108

32.4       (486)

10.8       162

 

5.40         (81)

 

109

32.7       (495)

10.9       165

 

5.45         (83)

 

110

33          (504)

11           168

 

5.5           (84)

 

 

 

 

 

 

 

111

33.3       (514)

11.1       171

 

5.55         (86)

 

112

33.6       (523)

11.2       174

 

5.60         (87)

75

 

113

33.9       (532)

11.3       177

 

5.65         (89)

 

114

34.2       (542)

11.4       181

 

5.70         (90)

 

115

34.5       (551)

11.5       184

 

5.75         (92)

 

116

34.8       (561)

11.6       187

 

5.80         (93)

 

117

35.1       (571)

11.7       190

 

5.85         (95)

 

118

35.4       (581)

11.8       193

 

5.90         (97)

 

119

35.7       (590)

11.9       197

 

5.95         (98)

 

120

36          (600)

12           200

 

6             (100)

 

85.5 to 78

 

TRL braking distance from 112 km/h in the Highway Code is 75m as compared with 85.5m

From 120 km/h in the Rules of the Road in 2011 and 78m in 2012, after I queried it?

TRL is the source of both formulas.

121

36.3       (610)

12.1       203

 

6.05       (101)

 

122

36.6       (620)

12.2       206

 

6.10       (103)

 

123

36.9       (630)

12.3       210

 

6.15       (105)

 

124

37.2       (640)

12.4       213

 

6.20       (106)

 

125

37.5       (651)

12.5       217

 

6.25       (108)

 

126

37.8       (661)

12.6       220

 

6.30       (110)

 

127

38.1       (672)

12.7       224

 

6.35       (112)

 

128

38.4       (682)

12.8       227

 

6.40       (114)

 

129

38.7       (693)

12.9       231

 

6.45       (116)

 

130

39          (704)

13           234

 

6.5         (117)

 

 

 

 

 

 

 

131

39.3       (715)

13.1       238

 

6.55       (119)

 

132

39.6       (726)

13.2       241

 

6.60       (121)

 

133

39.9       (737)

13.3       246

 

6.65       (123)

 

134

40.2       (748)

13.4       249

 

6.70       (124)

 

135

40.5       (759)

13.5       253

 

6.75       (126)

 

136

40.8       (770)

13.6       256

 

6.80       (128)

 

137

41.1       (782)

13.7       260

 

6.85       (130)

 

138

41.4       (793)

13.8       264

 

6.90       (132)

 

139

41.7       (805)

13.9       268

 

6.95       (134)

 

140

42          (816)

14           272

 

7             (136)

 

 

 

 

 

 

 

141

42.3       (828)

14.1       276

 

7.05        (138)

 

142

42.6       (840)

14.2       280

 

7.10        (140)

 

143

42.9       (852)

14.3       284

 

7.15        (142)

 

144

43.2       (864)

14.4       288

 

7.20        (144)

 

145

43.5       (876)

14.5       292

 

7.25        (146)

 

146

43.8       (888)

14.6       296

 

7.30        (148)

 

147

44.1       (900)

14.7       300

 

7.35        (150)

 

148

44.4       (912)

14.8       304

 

7.40        (152)

 

149

44.7       (925)

14.9       308

 

7.45        (154)

 

150

45           (937)

15           312

 

7.5          (156)