Web-Enabled Plant Growing System with Automated Environmental Control
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Solution Overview
Problem
Current methods for growing sprouts and microgreens lack efficiency and control, particularly in indoor conditions, as they require bright sunlight for photosynthesis and manual monitoring, which can be inconsistent and labor-intensive.
Innovation Solution
A web-enabled plant growing system with transparent cans and trays, divided into upper and lower chambers with temperature and humidity control, using a camera system for monitoring and automated watering, and lighting panels for photosynthesis, allowing for controlled growth without direct sunlight.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual monitoring and traditional growing methods are used, then labor flexibility is maintained, but efficiency and consistency of growth are poor
Solution Approach 1:
The system enables autonomous operation through automated watering mechanisms that periodically flood and drain water, temperature and humidity control systems that maintain optimal conditions, and camera-based monitoring that tracks growth without human intervention. This self-service capability resolves the contradiction by achieving high productivity through automation while managing system complexity through integrated control mechanisms.
Solution Approach 2:
The camera system continuously monitors seed growth and provides feedback to the control system, which adjusts watering, lighting, and environmental parameters accordingly. This closed-loop feedback mechanism ensures consistent growth outcomes while maintaining efficient automated operation, resolving the contradiction between productivity and system complexity.
2Illumination intensity
If bright sunlight is used for photosynthesis, then natural lighting is provided, but control over growth conditions is reduced and indoor growing is limited
Solution Approach 1:
The system replaces natural sunlight with artificial lighting panels that provide controlled illumination intensity and spectrum. This parameter change enables precise control over lighting conditions while fully supporting indoor growing operations, resolving the contradiction between lighting control and indoor adaptability.
Solution Approach 2:
Artificial lighting panels serve as an intermediary between the need for photosynthesis and the constraints of indoor environments. These panels provide the necessary light for plant growth while allowing the system to operate independently of natural sunlight, thus enabling controlled indoor growing.
3Extent of automation
If automated systems are implemented, then labor is reduced, but system complexity and initial investment increase
Solution Approach 1:
The system is divided into modular functional components: transparent cans for seed containment, separate lighting panels, independent temperature and humidity control systems, and camera monitoring. This segmentation allows for manageable complexity while achieving high automation, as each module can be controlled and maintained independently.
Solution Approach 2:
The control system serves multiple functions simultaneously: it manages watering schedules, controls lighting, regulates temperature and humidity, and monitors growth through camera feedback. This multi-functionality reduces the need for separate control mechanisms, managing system complexity while maintaining high automation.
4Reliability
If frequent watering is applied, then seeds remain moist for optimal germination, but water management becomes complex and energy consumption increases
Solution Approach 1:
The watering system operates periodically by flooding the transparent cans with water at scheduled intervals and then draining the excess. This periodic action maintains consistent moisture levels for reliable germination while minimizing energy consumption by avoiding continuous water flow and allowing passive drainage.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient and autonomous growth of sprouts and microgreens in indoor conditions by maintaining optimal temperature, humidity, and lighting, reducing manual labor and ensuring consistent growth parameters.
Implementation Method 1
An internal space of the housing is divided into an upper chamber and a lower chamber by a thermally insulating separator
Implementation Method 2
In one example, lighting panels are arranged in the upper chamber of the internal space of the housing
Implementation Method 3
monitoring growth of the seeds by a camera system
Data Source
AI summary
An intelligent web-enabled plant growing system controls environmental conditions inside it to grow sprouts, microgreens and plants from seeds placed in it without much intervention of humans through the growing process. Photographs of the sprouts, microgreens and plants are taken periodically by a camera. A computer then uploads the photographs to a server. The server runs artificial intelligence programs to determine the state of the growth and suggests back to the computer how to operate the controls for environment. A user application program on a remote computer or mobile device reports the state of the box, enables the user to buy seeds, enables the user to make own recipes, and enables multiple users to share their growing experience and custom recipes.