Explain how the GPS technology could help with transportation data collection. Use transit vehicle location tracking as an example.
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Explain how the GPS technology could help with transportation data collection. Use transit vehicle location tracking as an example.
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- Describe the following types of traffic volume counts and explain when they are used: 1. Control countsWhat are the different types of information which you can derive from distance time graph of severalvehicles on a traffic stream? Explain with examples[HIGHWAY AND RAILROAD ENGINEERING] How to conduct traffic volume study? What are the data that we need to gather?
- The data in the table on the right were obtained from a survey. Apply the license plate matching method to estimate the average travel time.Explain What factors determine the requirements for traffic control and safety hardware management data collection survey frequencies?A) As a GIS Analyst how can you minimize road accidents using GIS Knowledge & tools? B) Why GIS is termed as the Science of where?
- Estimate the maximum number of cars in a single lane of traffic that would pass a check-point in one hour at an average speed of 50 mph. Safe driving practice requires one car length of spacing for each 10 mph speed. (a) Layout the procedure for making the estimation including assumptions, diagrams, equations, etc.Task 1: Question 2 The parking survey data collected from a parking lot by license plate method is as shown in the table below. Find the average occupancy, average turn over, parking load, parking capacity and efficiency of the parking lot. BAY P1 P2 P3 P4 Time 50-60 00-10 10-20 20-30 30-40 40-50 A1212 Y1212 B1212 C1212 D1212 E1212 H7896 H7698 K7878 GO012 P1010 B1012 C1210 E1021 M7878 K1612 K7887 K7878 F6666 F6666 F6666 F6666 Q1 L3232 L3232 L3232 L3232 L3232 L3232 Q2 A1919 A1919 B1645 P7814 Q3636 V0001 Q3 M2756 M2756 M2756 M2756 Q4 R6015 P6015 B6015 E6015 F6015 E6015 Q5 Q6 Q6666 B1212 Q6666 B1212 Q6666 B1212 T1010Subject: Transportation engineering How to measure space mean speed and how to measure time mean speed using a time space diagram ?
- When do traffic analysis and monitoring become useful?1. Ministry of Transportation asked your team to carry out the Traffic Assignment using the given vehicle trips (Table 1) and highway network (Figure 1). Try to find minimum paths for every zone pairs and assign the traffic using the "All-or-Nothing" method. Table 1. Vehicle trips by auto Origin zone 1 2 3 4 5 6 7 569 620 310 477 343 226 7.5 2 4447 2645 2593 1773 932 443 3.5 3 3 Destination zone 804 439 414 369 292 130 2.5 5 8 4 1549 1658 1592 3887 1444 5022 $ 3 5 522 248 310 852 1358 707 6 573 189 409 526 2253 1218 7 475 119 209 219 1356 1409i. Describe the major advantages and disadvantages of using traffic signals ii. Why traffic signal cycle timing requires an update from to time to time? iii.Why clearance time is considered as an important period?