AN ONBOARD MEDICAL DISPENSER SYSTEM FOR PASSENGER WELLBEING ON THE TRACKS USING IOT

Abstract

Title: AN ONBOARD MEDICAL DISPENSER SYSTEM FOR PASSENGER WELLBEING ON THE TRACKS USING lOT The titled invention "an on board medical dispenser system for passenger wellbeing on the tracks using iot" provides passengers with easy access to essential medical and hygiene products during train travel, enhancing their comfort and safety. This 10 automated dispenser integrates with passenger name records (pnr) to provide secure access to age-appropriate over the counter (otc) medications and sanitary pads through a user-friendly interface. This invention typically includes a microcontroller (1) , a servo motor (2) , a led display (3) ,a keypad (4) ,an enclosure (5) , a power supply (6) and a wi-fi module (7). This invention has potential applications in enhancing 15 passenger comfort and safety on long-distance train journeys by providing convenient access to essential medical supplies. Figure.3: show the working model of the proposed system.

Specification

AN ONBOARD MEDICAL DISPENSER SYSTEM FOR PASSENGER WELLBEING
ON THE TRACKS USING lOT



FIELD OF INVENTION

The present invention is related to transportation and healthcare domain. Particularly,
the present invention is relates to is to enhance passenger health and hygiene on
Indian Railways. More particularly, the present invention is relates to an on board
medical dispenser system for passenger wellbeing on the tracks using iot. This
invention can provide timely access to essential medical supplies, improving
10 passenger safety and comfort during rail journeys. This invention can be used to
provide first aid supplies, medication, and medical devices to passengers experiencing
health emergencies during their train journeys.

Prior Art:
This invention relates to an on board medical dispenser system for passenger
wellbeing on the tracks using iot. Currently, there's a notable gap in train travel
services: a lack of readily accessible medical and hygiene products for passengers.
This deficiency becomes even more pronounced when considering the integration of
Passenger Name Records (PNRs). While PNRs offer personalized experiences, they
haven't been fully leveraged to ensure passengers have the necessary supplies at
their fingertips. This means that passengers often find themselves unprepared to
handle minor ailments or hygiene needs during their journeys.
One of prior art US8744620B2, titled "Interactive medication dispensing system with.
locking compartments". This innovative system and method offer a convenient solution
for dispensing medication. The dispensing apparatus features an array of
compartments with individual lids that can be securely locked or unlocked. An actuator
mechanism automatically unlocks specific.lids at predetermined times, allowing users
to easily access the medication stored within. Each compartment contains a
removable cup for convenient storage and retrieval. Additional features like
communication, messaging, and audible/visual displays can enhance the user
experience.

Another prior art CN107978849B, titled "Microstrip antenna structure and microwave
imaging system applying same". The invention proposes a microstrip antenna
5 structure and a microwave imaging system that employs it. The antenna comprises a
substrate with a ring-shaped microstrip structure on one side and a signal transmission
port on the other. The· ring-shaped structure generates a radiation frequency band,
while the port connects to it through the substrate. The antenna's electric field pattern
exhibits minimal variation between vertical planes, ensuring consistent signal
10 reception in three-dimensional space. This leads to improved image restoration quality
and enhanced detection accuracy, addressing the issue of uneven signal reception in
conventional systems.
Another prior art US11126171 82, titled "Methods and systems of diagnosing machine
15 components using neural networks and having bandwidth allocation". A novel system
and methodology for data collection in industrial environments is proposed. This
system incorporates a data collector capable of gathering data from a selected subset
of multiple input channels, guided by a predefined data collection routine. A dedicated
data acquisition and analysis circuit receives this collected data and employs an expert
20 system analysis circuit to identify potential anomalies in machine components. This
expert system analysis circuit leverages a neural network for its analytical tasks. To
ensure efficient data handling, the data analysis circuit monitors the overall data
collection rate and requests an increase in bandwidth allocation from the network
infrastructure if it surpasses the current limit, thereby optimizing data transfer
25 efficiency.
Another prior art US9211233B2, titled "Interactive medication dispensing system".
This medication dispensing system offers a user-friendly experience by guiding users
through visual and audio cues. Medication cups are arranged within the dispenser
30 according to a daily and weekly schedule, and their illumination indicates which to use.
The system monitors compliance by tracking when users access specific cups, based
on actions like opening lids or placing cups in and out of the correct orifices. To ensure
continuous medication availability, cups can be refilled either individually or using
prefilled trays. An onboard processor stores and manages the treatment schedule, which can be customized and reprogrammed. To enhance convenience and
monitoring, the system can connect to a wired or wireless server, enabling
communication with interested parties and providing a graphical user interface.
Additionally, integrated communication, messaging, and display systems can further
s enhance the user experience.
Another prior art US20210394370A1, "Intelligent robotic nursing system". An
intelligent robotic nursing system comprises a medical platform vehicle that can
navigate autonomously or with manual guidance within a health care facility. This robot
10 is equipped to carry out various medical tasks. Additionally, the system incorporates
an extensive database containing information on symptomatic patients ·from around
the globe. This data is utilized by healthcare professionals to facilitate early disease
detection and the administration of appropriate treatments to patients.
15 Another prior art US1 036294062, titled "Personal emergency response (PER)
system". A system incorporates one or more sensors capable of detecting the
movements of a mobile object. These sensors are connected to a processor and a
wireless transceiver. The processor is tasked with analysing sequences of motions
and categorizing them into groups of similar postures, each represented by a unique
20 model. By applying these models, the system can effectively identify the specific
activities being performed by the mobile object.
Another prior art US 1 0025908B 1, titled "Medication adherence systems and
methods". An automated medication dispensing system and device is designed to
25 ensure accurate medication administration. Equipped with sensors and a processor,
this device stores multiple medication doses and dispensing information. When
"1".1'"')
-::1' . 30
sensors confirm a patient's identity, actuators automatically release the correct
medication at the prescribed time. To verify proper medication intake, the system
utilizes various built-in and patient-worn sensors that monitor drug consumption and
patient behaviour. Low medication levels trigger restocking, often using multi-dose
cassettes. The system can be configured through an on board interface or remotely,
using internet or local wireless connectivity.

An ontioard medical dispenser system using loT, while offering several benefits, also
presents some potential drawbacks. These include the need for reliable internet
connectivity to ensure system functionality and data transmission, the risk of system
failures or malfunctions that could impact access to medical supplies, and the potential
5 for data privacy concerns regarding patient information stored on the system.
Additionally, there may be challenges in maintaining the system's effectiveness over
time, as technological advancements and changing medical needs could render it
outdated.
10 Therefore, the present invention overcomes the drawbacks ofthe prior art by providing
an on board medical dispenser system for passenger wellbeing on the tracks using iot.
OBJECTIVE OF THE INVENTION
15 1. The principal object of this invention is to develop an onboard medical
dispenser system for passenger wellbeing on the tracks using iot.
2. Another object of this invention is to provide a convenient and accessible
means for passengers to obtain essential medical and hygiene products without
the need to disembark and search for external facilities.
3. Yet another object of this invention is to reduce the stress and inconvenience
associated with unexpected health issues during travel.
4. Another object of this invention is to ensure that passengers have access to
necessary supplies in case of emergencies or unexpected health needs.
5. Another object of this invention is to promote preventive healthcare by providing
easy access to essential items like sanitizers and first-aid supplies.
6. Another object of this invention is to utilize PNR information to tailor product
offerings based on passenger demographics (age, gender), ensuring that the
system provides appropriate and relevant items.
7. Another object of this invention is to implement real-time inventory tracking and
management to ensure that the system is consistently stocked with essential
supplies.
8. Another object of this invention is to optimize product replenishment processes
to minimize stockouts and delays.
9. Another object of this invention is to develop an intuitive and easy-to-use
interface that allows passengers to navigate the system and make selections
with minimal effort.
10. A further object of this invention is to provide clear and concise instructions and
5 feedback to guide passengers through the process.
BRIEF SUMMARY OF THE INVENTION
The On-board Medical Dispenser System is a revolutionary JoT-powered solution that
10 enhances passenger well-being on Indian Railways. By integrating with PNR data, the
system provides personalized access to OTC medications and sanitary pads. Its userfriendly
interface and secure access ensure a seamless experience for passengers.
Real-time communication with a remote server enables efficient inventory
management and PNR validation. This innovative system significantly improves on-
15 board healthcare services, offering passengers a safe and convenient way to access
essential medical supplies.

BRIEF DESCRIPTION OF THE RELATED ART

The embodiment of the present invention is illustrated with the help of accompanying
drawings.
Figure.1: show the flow chart of the proposed system.
Figure.2: illustrate the block diagram ofthe proposed system.
25 Figure.3: show the working model of the proposed system.
Figure 4: illustrate the interior view of the proposed system.
Figure 5: show the input from the user
Figure.6: illustrate the invalid Input.
Figure.7. show the Displaying medical products available in the dispenser.
30 Figure.8. illustrate the Access is denied if a male passenger tries to access sanitary
pads.
Figure. 9: show the dispenser dispensing medicine.
Figure. 10. illustrate the dispenser dispensing sanitary pads
Figure. 11. show the product chosen is out of stock.

The On board Medical Dispenser System is an innovative solution designed to address
the limited availability of essential medical and hygiene products for train passengers.
Utilizing loT technology, the system includes an ESP32 microcontroller, servo motor,
LCD display, and keypad. By entering their PNR number, passengers can securely
5 access age-appropriate products like sanitary pads and over-the-counter medications.
The system validates PNRs, checks stock availability, and dispenses products
accurately. This technology enhances passenger comfort and safety by providing
convenient access to essential supplies during long-distance train journeys.
The main components of an onboard medical dispenser system for passenger
10 wellbeing on the tracks using iot, typically include:
1. Microcontroller
2. Servo Motors
3. LCD Display
15 4. Keypad
5. Enclosure/Dispenser Body
6. Power Supply
7. Wi-Fi Module
20 DETAILED DESCRIPTION OF THE INVENTION WITH REFERENCE TO THE
ACCOMPANYING DRAWING
1. Microcontroller:
The central processing unit of the system, responsible for managing overall
25 operations, communication with the server, and controlling the servo motors.
2. Servo Motors:
Used to dispense the selected medical or hygiene products accurately and
securely.

3. LCD Display:
Provides a user-friendly interface for displaying instructions, options, and
system messages to passengers.

4. Keypad:
Allows passengers to input their PNR number and make selections from the
available options.
5 5. Enclosure/Dispenser Body:
10
15
A physical container to house the components and provide a secure storage
space for products.
6. Power Supply: .
Provides the necessary power to operate the system.
7. Wi-Fi Modul.e:
Enables wireless communication with the remote server for PNR validation and
inventory management.
Generally, this invention solution designed to enhance passenger well-being on Indian
Railways. By integrating with PNR data, the system provides personalized access to
OTC medications and sanitary pads. Its user-friendly interface and secure access
Q) E 20 ensure a seamless experience for passengers. Real-time communication with a
!:::.. remote server enables efficient inventory management and PNR validation. This
N E innovative system significantly improves onboard healthcare services, offering
~ - o passengers a safe and convenient way to access essential medical supplies.




DETAILED DESCRIPTION OF THE INVENTION:
The Onboard Medical Dispenser System is an innovative loT-powered solution
designed to enhance passenger well-being during train travel. It provides easy access
to essential medical and hygiene products, ensuring passenger comfort and safety.
The system integrates a microcontroller, servo motor, LCD display, keypad, enclosure,
power supply, and Wi-Fi module to deliver a comprehensive solution.
The heart of the system, the microcontroller (1) serves as the central processing unit.
It manages all system operations, including communication with the Wi-Fi module (7),
controlling the servo motor, and processing data from the keypad and LCD display (3).

It receives and validates passenger PNR numbers, determines the appropriate
products to dispense based on passenger information, and controls the dispensing
process.
Servo motor (2) is connected to the microcontroller and responsible for accurately
5 dispensing the selected products. It receives commands from the microcontroller (1)
and moves to the correct position to dispense the desired item.
LCD Display (3) is interfaced with the. microcontroller and provides a user-friendly
interface for passengers. It displays instructions, available product options, stock
availability information, and error messages. The microcontroller sends data to the
10 LCD, which then renders it on the screen.
lS
The keypad (4) allows passengers to input their PNR numqer and make selections
from the available product options. It is connected to the microcontroller, which
receives and processes the input data.
The enclosure (5) houses all the system components, providing a protective and
secure environment. It is designed to be easily installed within a train car. Power
Supply (6) provides the necessary electrical energy to operate the system. It can be a
rechargeable battery or connected to the train's power supply.The Wi-Fi module
enables wireless communication with a remote server. It allows the system to validate
PNR numbers, check product availability, and transmit data for inventory management
20 and analysis. The microcontroller communicates with the Wi-Fi module to send and
receive data.
METHOD OF PERFORMING THE INVENTION
25 Upon powering on, the system initializes its components and establishes a Wi-Fi (7)
connection to the remote server. The LCD display (3) welcomes the passenger and
30
prompts for their 10-digit PNR number, which is then entered on the keypad (4). The
microcontroller (1) subsequently sends the PNR number to the remote server for
validation.
The system displays available product options (e.g., sanitary pads, over-the-counter
medicines) based on the validated PNR. Passengers select their desired product using
the keypad (4), and the microcontroller (1) then sends a request to the remote server
to check if the product is in stock.

The system confirms the availability of the selected product with the remote server. If
the product is in stock, the microcontroller (1) activates the servo motor to dispense it
from its designated position. The remote server updates the inventory records to
reflect the dispensed product, while the LCD displays (3) a message indicating
5 successful dispensing or an "Out of Stock" message if the product is unavailable. The
system automatically shuts down to conserve power if there is no user activity for a
specified period of time.
10
ADVANTAGES:
~ Provides easy access to essential medical and hygiene products, reducing
stress and inconvenience during long-distance train travel.
~ Ensures that passengers have necessary supplies in case of emergencies or
unexpected health needs.
1s ~ Utilizes PNR information to tailor product offerings based on passenger
20
25
demographics.
~ Implements real-time tracking and management to ensure consistent product
availability.
~ Provides an intuitive and easy-t9-use interface for passengers.
~ Protects sensitive passenger data and ensures system reliability.
~ Provides a cost-effective means of improving passenger well-being.
~ Minimizes product waste by only dispensing items as needed.
~ Helps maintain a cleaner and more hygienic environment on trains.
~ Enhances the reputation of Indian Railways by providing a valuable service to
passengers.



Claim(s)
1/Weclaim:
5 1. A system for an onboard medical dispenser system for passenger wellbeing
on the tracks using iot, comprising:
i. a microcontroller (1) for controlling the system's operations;
ii. a servo motor (2) for dispensing products;
iii. a led display (3) for displaying information to the passenger;
iv. a keypad (4) for inputting passenger data;
v. an enclosure (5) to house the system components;
vi. a power supply (6) to power the system; and
vii. a wi-fi module (7) for communication with a remote server.
2. The system as claimed in claim 1, wherein the microcontroller (1) is configured
to:
a. receive and validate passenger pnr numbers;
b. determine the appropriate products to dispense based on passenger
information;
c. control said servo motor (2) to dispense the selected products; and
d. communicate with a remote server for inventory management and data
storage.
3. The system as claimed in claim 1, wherein the led display (3) is configured to
display:
a. instructions for using the system;
b. available product options;
c. stock availability information; and
d. error messages.

4. The system as claimed in claim 1, wherein the enclosure (5) is designed to be
securely mounted within a train car.
5 5. The system as claimed in claim 1, wherein the power supply (6) is a
rechargeable battery.
6. The system as claimed in claim 1, wherein the wi-fi module (7) is configured
to use a secure connection protocol.
7. ·The system as claimed in claim 1, , wherein the microcontroller (1) is further
configured to:
a. track inventory levels of products;
b. send alerts to a remote server when inventory levels are low;
c. receive updates from the remote server regarding product availability;
d. store and transmit passenger data to a remote server for analysis and
reporting purposes
8. The system as claimed in claim 1, wherein the servo motor (2) is configured to
dispense products with a controlled speed and accuracy.
9. The system as claimed in claim 1, wherein the keypad (4) is configured to
allow passengers to select products using a simple menu-driven interface.
10.A method for operating an on-board medical dispenser system for passenger
wellbeing on the tracks using iot comprising the· steps of:
a. receiving a passenger's pnr number via said keypad (4);
b. validating the received pnr number using said microcontroller (1) and
said wi-fi module (7);
c. displaying available product options on said led display (3);
d. receiving a product selection from the passenger via said keypad (4);
e. checking the availability of the selected product using said
microcontroller (1) and said wi-fi module (7);
f. dispensing the selected product using said servo motor (2) if it is
available;
g. displaying an "out of stock" message on said led display (3) if the product
is not available; and
h. recording the transaction and updating inventory levels in the remote
server using said wi-fi module (7).

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