A Method for Traffic Calming Using Radio Transmitter

Table 1

Passing vehicles speed data.

Date of data collection in the status of sending the voice message	Sunday September 22, 2013, and Tuesday September 24, 2013
Date of data collection with no message transmission	Sunday September 17, 2013
Duration of the speed data collection	14 to 15
The number of speed data in the status of sending the voice message	508 vehicles
The number of speed data with no message transmission	158 vehicles
Average volume of the through traffic at the time of sending the voice message	1531 vehicles in each lane every hour
Average volume of the through traffic with no message transmission	1758 vehicles in each lane every hour