Analysis of the Impact of Traffic Violation Monitoring on the Vehicle Speeds of Urban Main Road: Taking China as an Example

Table 3

Acceleration statistics.

Position	Before the traffic violation monitoring area	Within the traffic violation monitoring area	After the traffic violation monitoring area
Average (m/s^2)	−0.76	0.03	0.92
Variance	0.4	0.1	0.2
Standard deviation	0.6	0.3	0.4
Range	2.0	1.6	1.7
Coefficient of variation	−78.5	51.9	59.0
Skewness	−0.8	0.5	−0.3
Kurtosis	−0.3	2.6	−0.9
Maximum (m/s^2)	0.5	1.1	2.9
Minimum (m/s^2)	−2.7	−1.2	−0.6