Solar Powered Sound Collection Device for Remote Wildlife Monitoring
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Solution Overview
Problem
Conventional systems for gathering animal area density data and identification are resource-intensive, requiring significant resources for data storage and processing, and are not suitable for remote areas without access to power grids.
Innovation Solution
A solar-powered sound collection device using a supercapacitor to store power, which collects animal audio signatures and compares them to a database, identifying matches and transmitting identities over a 5G wireless network, thereby reducing resource consumption and enabling deployment in remote areas.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If conventional systems are used for gathering animal area density data, then data collection capability is maintained, but resource consumption is excessive and power infrastructure is required
Solution Approach 1:
The system performs preliminary actions by collecting audio data continuously and processing it locally to identify animal species before transmission. This preprocessing reduces the amount of data that needs to be transmitted, thereby lowering power consumption while maintaining reliable data collection through automated local analysis
Solution Approach 2:
The invention extracts only the essential information (animal species identification) from the audio data and transmits only this extracted information rather than transmitting raw audio files. This extraction approach significantly reduces power consumption for data transmission while preserving the reliability of wildlife monitoring through accurate species identification
2Adaptability or versatility
If solar power with supercapacitor is used, then power infrastructure requirement is eliminated, but energy storage capacity is limited
Solution Approach 1:
The system employs periodic action by scheduling data transmission to occur during periods when energy storage is sufficient (e.g., daytime when solar panels are charging the supercapacitor). This periodic transmission approach enables deployment in remote areas without power infrastructure while managing the limited energy storage capacity through time-based resource allocation
Solution Approach 2:
The system performs partial action by transmitting only identified species data rather than complete audio recordings. This partial data transmission reduces the energy required for each transmission event, allowing the limited supercapacitor storage to support operations in remote locations without compromising the versatility of wildlife monitoring deployment
3Loss of time
If audio data is transmitted frequently, then data freshness is improved, but power consumption increases
Solution Approach 1:
The system extracts and transmits only the essential identification information rather than complete audio data. This extraction enables more frequent transmissions at lower power costs, reducing data delay while managing transmission power consumption through efficient data compression to only the necessary species identification
4Loss of information
If complete audio recordings are transmitted, then data completeness is maintained, but data processing resources are excessive
Solution Approach 1:
The system extracts only the critical information (animal species identification) from complete audio recordings and transmits this extracted data. This approach maintains the necessary information completeness for wildlife monitoring while dramatically reducing processing complexity and data storage requirements by eliminating the need to handle complete audio files
Solution Approach 2:
The system performs preliminary processing and species identification locally before transmission. This preliminary action completes the data analysis phase on-device, ensuring information completeness is achieved through local processing while reducing the complexity of remote data handling by transmitting only the final identification results
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
This method automates animal identification with reduced resource usage, allowing for efficient data collection and transmission in remote regions, improving wildlife monitoring without the need for extensive power infrastructure.
Implementation Method 1
A solar powered sound collection device using a supercapacitor to store power
Implementation Method 2
The solar powered collection device may use a supercapacitor to store power
Data Source
AI summary
An animal audio signature may be collected by a solar powered sound collection device. The solar powered collection device may use a supercapacitor to store power. The animal audio signature may be compared to a database of known animal audio signatures. The database may contain one or more identities for each of the known animal audio signatures. A known animal audio signature that matches the collected animal audio signature may be identified. An identity associated with the known animal audio signature may be transmitted to a data repository over a 5G wireless network.