Speed limitAlignment elementRide comfortThe paper investigates the effects of the road geometry parameters and the driver psychosocial reaction behaviors on driving safety of vehicles on the two-lane highway of mountain area. Firstly, the equivalent accident rate, P, is put forward as driving safety...
Passenger car equivalents (pce's), derived for purposes of capacity, speed, and platooning analyses, are examined using literature sources and traffic data analyzed for 37 different two-lane rural highway sites in Ontario. Speed pce's for trucks and recreational vehicles were found to be conside...
To use operating speed as a consistency tool requires the ability to accurately predict speeds as a function of the roadway geometry. In this research project, several efforts were undertaken to predict operating speed for different conditions such as on horizontal, vertical, and combined curves; ...
One night recently, I was driving down a two-lane highway at about 60 miles an hour. A car approached from the 36 direction at about the same speed. As we 37 each other, I caught the other driver’s eye for only a second. I wondered whether he might be 3
Vehicle interactions affecting safety are estimated through the application of a calibrated microscopic traffic simulation model to a 6Km straight segment of two-lane highway. 展开 关键词: two-lane highways speed limit overtaking DOI: 10.1016/j.sbspro.2012.09.932 ...
Speed is a key performance measure in economic and environmental analyses of two-lane highways. Speed, combined with the percentage of time spent following, is also used in the assessment of level of service. Under free-flow conditions, the circulation of a given vehicle is not constrained by ...
Automatic High Speed Two Lane Cream Filling Sandwich Biscuit Machine with Packaging Machine Product Parameter Model LSM221L ( Double Lane Single Flavor Sandwich Machine) Total power 7kw Voltage 220V/50Hz Dimension 8500X3180X1540mm Net weight 1400kg Capacity Max.1000...
Empty Cell 52 {driver_gender = male, speed_limit = 50_to_55mph} 0.244 0.473 1.081 21,680 Empty Cell 53 {speed_limit = 50_to_55mph, weather_condition = clear} 0.259 0.473 1.080 23,016 Empty Cell 54 {speed_limit = 50_to_55mph, vehicle_type = car_van_...
Unidirectional two-lane freeway is a typical and the simplest form of freeway. The traffic flow characteristics including safety condition on two-lane free
Vehicle C and vehicle D are the leading and following vehicles of the host vehicle in the original lane. The longitudinal position, speed of the vehicle i (i=M,A,B,C,D) on its lane are respectively devoted as Si,vi. All vehicles are CAVs and can obtain above motion state information ...