Assignment 2: Summary on Smart Parking Systems (Draft 3)
In the webpage “IoT
based Smart Parking Systems for Smart Cities”, Joshi (2020) stated
that smart parking systems provide consumers with options for parking spaces. This webpage addresses technological solutions for the
current demand for parking space due to increase in road users. The
article discusses the pros and cons of a variety of IoT solutions such as
sensors and data collection. The smart parking system is meant to aid in managing
parking spaces efficiently to prevent improper parking due to the increase in
road users. Using sensors to send the real-time data to the cloud, this offers
the potential to create a mobile app. This allows both locals and tourists to
pre-book a lot before beginning their journey, reducing wastage of fuel and
time spent searching for lots. However, apps like these also present their own
setbacks, namely demand and accessibility. This solution would work primarily
in populated urban areas. Tourists would be required to have a working
smartphone with the app installed and add their credit card information to park
for the day. In these two cases, the author argues for a more efficient solution to be
found.
The article is a balanced discussion looking at the potential
IoT solutions available for solving one of the problems road users face today.
While I agree that the solutions focus primarily in populated urban areas, the author did
not manage to expand on the general smart parking system , its booking system and the development of
the app.
The first area that the author failed to develop is the smart
parking system. The system is mostly effective in well-developed cities due to
the technological advancement and accessibility. According to the webpage “Smart
Parking Guidance System” published by Changi Airport, a system has been implemented
through sensors and cameras to identify the occupancy of the lots using LED
lights for indication. The number of lots are also indicated outside the
carpark to inform users of available parking lots for each area with the
Parking Guidance System. Vehicle owners can also use the smart parking system
to find their vehicles in case they forget the location where they parked.
However, this gives an uncertainty to full verify if the user searching for the
vehicle is the owner or just someone who has the information of the car’s plate
number.
The second area that the author failed to develop on is the
booking system. The system of booking beforehand allows for drivers to plan and
confirm their parking space before they even arrive at their location.
According to Polycarpou, Lambrinos and Protopapadakis (2013), the system has loopholes.
Booking for a lot in advance would cause a rise in problems such as driver
verification, utilisation of the lot is and ensuring the rightful charging of
users. In Oakland California, the system has already been executed, and the
real time information such as “parking availability information, schedules and
traffic conditions” is easily accessible by drivers. The system also allows for
them to book for their spaces ahead of time or even instantaneously. Many
people agreed that this allowed for better planning especially during busy
hours and when “traffic disruptions occur”.
The final area that the author failed to develop is the
development of a mobile app that is meant to be as a form of
convenience. According to Lin, Rivano and Le Mouel (2017), the information
harvested from the parking details will only be most
effective when the driver is nearby the parking area. As a form of convenience,
it still reduces time spent finding for a parking space. However, the app
collects and analyses data to create an algorithm to anticipate or even
recommend what the user wants or needs. This then brings about the question of
the user’s privacy: how much of their information will be taken and delivered
to other parties for their usage. The major issue would be how hackers might be
able receive this information. According to the same authors, the apps would
mostly require the user to input the payment information, allowing their
location to be tracked and also other personal information to be accessed, but
it might not be warmly accepted by short term users such as tourists who would
use it only for a few days. Thus, the ability to control the amount of
information that gets bypassed would be preferred approach that users would
appreciate.
In conclusion, the smart parking system has been in
development since it was first introduced. Changes have been made on the
problems that were addressed. Thus, this highlights that the smart parking
system consist of loopholes in the smart parking system, flaws of the
reservation and questions the security from the data collected.
Thanks so much for this revision!
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