Answer Happy

While working at a company (Applied Sensors International, ASI)
your manager assigned you the task of designing and implementing a
system to automatically detect and record the following road
highway conditions:
i.
Motor vehicle speed
ii.
Motor vehicle type (cars, SUVs, or
Trucks)
iii.
Number of Cars, SUVs, and Trucks per
hour for each day
By selecting the appropriate sensors and their interface
circuits, design a robust system to accomplish the stated tasks.
Show all circuit and block diagrams, where appropriate, and
describe how your design may be practically implemented. Discuss
its practical limitations and implications.