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HYVERST: A Hybrid Harvest System for Reservoirs

Team members

Eswara Abhiram (EPD), Kek Jing Wen (EPD), Terence Tan Wei Jie (ISTD), Kong Vega Naomi Leakena (ISTD), Dody Senputra (ESD), Sun Neng (ISTD), Lim Ze Li (ISTD)

Instructors:

Nagarajan Raghavan, Kenny Lu, Karthik Balkrishnan

Writing Instructors:

Delfinn Tan

Teaching Assistant:

Du Zongyang

Did you know?

Reservoirs in Singapore are essential for water security as the water is treated to become drinking water for us.

However, excessive growth of aquatic plants pollute reservoir waters and current clearance methods are highly tedious and inefficient.

Existing solutions in the market are not modular, highly expensive and do not support data collection for effective future harvest planning.

Introducing

Hyverst

A smart and efficient hybrid harvesting system that clears aquatic plants in reservoirs and tracks this all on one modular interface.

Watch it in action! 🎥

How it works

01.

Hyverst’s mechanical component can cut, collect and store to harvest aquatic plants quickly.

02.

When the cage is full, workers will go to the weighing barge to unload their collected aquatic plants.

03.

The IoT-embedded system will automatically measure the weight and send it to the database.

04.

All relevant data will be logged for data analysis to make processes more efficient.

Let's 🔍 the boat

Harvyst’s mechanical component has 4 sub-systems that allow it to effectively harvest aquatic plants.

Automatic Cutters

Cut faster and safer

This dual blade cutter will trim and shed aquatic plants underwater that are too long to ease collection on a larger scale.

These shredded plants are then easily collected in the next step.

Swift Rollers

No more tedious collection

Custom-designed 3D-printed automatic rollers act as a vacuum to suck in and collect all the loose aquatic plants in the water.

Powered by waterproof motors, these rollers are sure to efficiently collect all those overgrown aquatic plants.

Mount-Anywhere Storage

Store and unload easily

In this final stage, storage cages can be easily emptied out after collecting aquatic plants by simply lifting up the inner cage. They are highly modular and can be mounted on any boat.

It uses 3D-printed inserts that attach replaceable meshes to the cage, and these can be easily recycled as well.

IoT-Embedded Weighing System

Be informed at all times

Integrated with bluetooth IoT, this smart weighing barge will identify the boat that is unloading aquatic plants and send this data to the database in real-time.

This data will then be reflected in the dashboard for data analysis.

Automatic Cutters

Cut faster and safer

This dual blade cutter will trim and shed aquatic plants underwater that are too long to ease collection on a larger scale.

These shredded plants are then easily collected in the next step.

Swift Rollers

No more tedious collection

Custom-designed 3D-printed automatic rollers act as a vacuum to suck in and collect all the loose aquatic plants in the water.

Powered by waterproof motors, these rollers are sure to efficiently collect all those overgrown aquatic plants.

Mount-Anywhere Storage

Store and unload easily

In this final stage, storage cages can be easily emptied out after collecting aquatic plants by simply lifting up the inner cage. They are highly modular and can be mounted on any boat.

It uses 3D-printed inserts that attach replaceable meshes to the cage, and these can be easily recycled as well.

IoT-Embedded Weighing System

Be informed at all times

Integrated with bluetooth IoT, this smart weighing barge will identify the boat that is unloading aquatic plants and send this data to the database in real-time.

This data will then be reflected in the dashboard for data analysis.

Still curious? Look closer!

What about the data?

Harvyst’s comes with its very own data analysis dashboard that can give reservoir managers insights to their collection processes. This modular dashboard allows them to monitor their boats and track their harvest on the go anytime and anywhere.

Live View

Monitor all boats in real-time

Live location of boats with essential data is displayed with real-time telemetry.

Some essential data includes properties such as “activeness” of boat, battery level, amount of aquatic plants collected, and so on.

Data Analytics

Get key insights right away

Intuitive graphs and diagrams of boats with essential data is displayed with more efficient.

These insights can help reservoir managers better plan future harvests with information such as zones with the most overgrowth and most efficient boats.

Management System

Keep track of your fleet on the go

A straightfoward management page allows reservoir managers to track and manage their fleet and other resources.

The ease in adding, editing and deleting boat information means they can easily do it while on the ground carrying out their duties.

Summary of Features

Large-scale Harvest

Efficient Collection

Modular Storage

Real-time Telemetry

Smart Dashboard

End-to-end Integration

Brought to you by

Team S36 Exhibit 51

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TEAM MEMBERS

student Eswara Abhiram Engineering Product Development
student Kek Jing Wen Engineering Product Development
student Terence Tan Wei Jie Information Systems Technology and Design
student Kong Vega Naomi Leakena Information Systems Technology and Design
student Dody Senputra Engineering Systems and Design
student Sun Neng Information Systems Technology and Design
student Lim Ze Li Information Systems Technology and Design
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