Automated Insect Breeding System with Segmented Mating Cages
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current insect breeding technologies lack a comprehensive and automated system for optimizing the mating process and egg collection in insect breeding, particularly for Dipteran insects, as existing systems do not provide detailed control over environmental conditions or operations in the reproduction chamber, leading to suboptimal egg yield and inefficient processes.
Innovation Solution
An automated process and system that includes a mating cage connected to an emergence chamber, with controlled time intervals for filling, ovipositing, and stopping ovipositing, along with adjustable conditions for promoting mating and oviposition, allowing for calibration and optimization of egg yield, and enabling the reuse of mating cages in sanitary conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If automated control is implemented for population filling and oviposition management, then productivity and egg yield are improved, but device complexity increases
Solution Approach 1:
The breeding system is divided into separate functional modules: emergence chambers for insect development, mating cages for reproduction, and collection systems for eggs. Each module operates independently with optimized conditions, allowing automated control without requiring a monolithic complex system.
Solution Approach 2:
The system utilizes the insects' natural behaviors (emergence, mating, oviposition) to drive the process automatically. Insects self-regulate population dynamics and egg production based on environmental conditions, reducing the need for active intervention while maintaining high productivity.
2Productivity
If time intervals are optimized for oviposition promotion, then egg yield is improved, but loss of time in calibration and setup increases
Solution Approach 1:
Environmental conditions (temperature, humidity, lighting) are pre-configured in mating cages to promote oviposition. Oviposition devices are pre-positioned before insects are introduced, and time intervals are pre-determined based on insect biology, eliminating the need for extensive calibration during operation.
Solution Approach 2:
The system dynamically adjusts environmental parameters (temperature, humidity, photoperiod) based on the insect life cycle stage and oviposition timing. By changing these parameters according to predetermined schedules, the system optimizes egg yield without requiring time-consuming calibration for each batch.
3Loss of substance
If mating cages are reused after cleaning, then loss of substance and resource efficiency are improved, but ease of operation increases due to additional cleaning steps
Solution Approach 1:
Instead of discarding mating cages after use, the system recovers and reuses them after automated cleaning. The cleaning process removes organic matter and pathogens, restoring the cages to sanitary conditions for the next breeding cycle, thereby reducing waste and resource consumption.
Solution Approach 2:
The cleaning and preparation of mating cages is integrated into the continuous breeding operation. While one batch completes oviposition, cleaning processes begin in parallel, ensuring that cages are ready for reuse without interrupting the overall production flow, maintaining operational simplicity.
4Manufacturing precision
If environmental conditions are strictly controlled for oviposition, then manufacturing precision of egg quality is improved, but use of energy increases
Solution Approach 1:
Environmental control is applied locally in mating cages rather than throughout the entire facility. Each cage maintains specific conditions (temperature, humidity, lighting) optimized for oviposition, while other areas operate with less stringent controls, reducing overall energy consumption while ensuring egg quality.
Data Source
AI summary
An automated process for breeding insects at their imaginal stage in at least one mating cage, comprises the steps of: providing at least one emergence chamber comprising a population of newly emerged insects; automatically successively: connecting at least one emergence chamber with at least one mating cage, filling the at least one mating cage with at least part of the population of newly emerged insects during a first time interval T1, and disconnecting the at least one mating cage and the at least one emergence chamber; providing conditions within the at least one mating cage suitable for promoting ovipositing during a second time interval T2; stopping ovipositing during a third time interval T3.