Planetary Surveillance System Asteroid Detection Orbits
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Solution Overview
Problem
Current asteroid detection systems are inadequate for timely identification and tracking of potentially hazardous space objects, leading to insufficient warning times and ineffective protective measures against asteroid impacts, which poses a significant threat to Earth's safety.
Innovation Solution
A planetary surveillance system comprising multiple layers of Planetary Surveillance System Platforms (PSSPs) in various solar orbits to monitor asteroids and other space objects, utilizing high-resolution electro-optical cameras, laser range finders, and image processing systems to detect and track asteroids, with a constellation-based approach to provide comprehensive coverage and accurate trajectory estimation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If multiple layers of PSSPs in various solar orbits are deployed to monitor asteroids, then detection range and accuracy are improved, but device complexity and cost increase
Solution Approach 1:
The surveillance system is divided into multiple independent platforms (PSSP-1, PSSP-2, PSSP-3, PSSP-4) positioned at different solar orbit locations. Each platform independently monitors specific regions of the asteroid belt and approaches Earth, with their combined data providing comprehensive coverage and high detection accuracy without requiring a single complex centralized system
Solution Approach 2:
The system transitions from ground-based or single-orbit detection to multi-orbit solar positioning, placing platforms at different distances from the Sun (Earth orbit, 0.7 AU, 2.5 AU, and outer solar system positions) to create three-dimensional spatial coverage that dramatically improves detection range and accuracy
2Loss of time
If early detection of asteroids is implemented, then warning time is increased, but the system complexity and resource requirements increase
Solution Approach 1:
The system performs preliminary detection and tracking of asteroids at multiple early stages of their approach trajectory. Platforms positioned at 2.5 AU and outer solar system locations detect asteroids years before Earth impact, while Earth-orbit platforms provide final confirmation, creating a tiered early warning system that extends detection time without requiring all platforms to be fully complex
Solution Approach 2:
The detection timeline is segmented into multiple phases, with different platforms active at different stages. Outer solar system platforms provide years-advance warning, intermediate platforms provide months-advance warning, and Earth-orbit platforms provide days-advance warning, distributing the complexity burden across time and space
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
Enhances the detection range and accuracy of potentially hazardous asteroids, allowing for earlier warning and more effective defensive measures, such as deflection or destruction, thereby improving Earth's protection against asteroid impacts.
Implementation Method 1
utilizing high-resolution electro-optical cameras, laser range finders, and image processing systems to detect and track asteroids
Implementation Method 2
utilizing high-resolution electro-optical cameras, laser range finders, and image processing systems to detect and track asteroids
Data Source
AI summary
A computer-implemented planetary surveillance system method and apparatus is presented. A first space object detection system is disposed proximate Earth, wherein the first space object detection systems include a first constellation of Planetary Surveillance System Platforms (PSSPs) that provide warning of asteroids approaching Earth and on a path which has a likelihood of impacting Earth. At least one additional space object detection system is also used.