Wildfire Resource Tracking via Satellite Communicators
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Solution Overview
Problem
Current firefighting resource management systems are inefficient in coordinating and controlling the distribution and utilization of resources during wildfires, leading to significant losses in natural resources, property, and life, despite high expenditures.
Innovation Solution
An integrated and distributed command and control communication system that uses a controller to gather and distribute information on firefighting resources, personnel, and equipment via satellite and aircraft communication, enabling real-time strategic planning and coordination, including the use of drop locators for precise communication of resource positions and needs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional VHF radios are used for communication, then firefighters can maintain line-of-sight communication, but the system requires high maintenance and lead aircraft are needed to guide fire retardant drops
Solution Approach 1:
The patent replaces traditional VHF radio communication systems with satellite-based communication technology. Each firefighting resource is equipped with a satellite communicator that provides direct communication with the incident command system, eliminating the need for lead aircraft to relay messages and reducing maintenance requirements associated with ground-based radio infrastructure.
Solution Approach 2:
The patent introduces satellite communicators as intermediary devices between firefighting resources and the incident command system. These communicators enable direct information exchange without requiring lead aircraft as intermediaries, thereby eliminating the maintenance burden of coordinating multiple communication platforms.
2Loss of information
If distributed resource tracking is implemented, then real-time resource management is achieved, but system complexity increases
Solution Approach 1:
The patent employs universal satellite communicators that serve multiple functions: tracking resource location, reporting status, requesting supplies, and receiving commands. This multi-functionality consolidates what would otherwise require multiple separate systems into a single integrated platform, reducing overall system complexity while maintaining comprehensive real-time information availability.
Solution Approach 2:
The distributed resource tracking system operates autonomously, with each resource automatically transmitting its status and location information via satellite communicator. Resources can independently request supplies or report issues without requiring manual intervention from command personnel, thereby simplifying the information gathering process while maintaining comprehensive real-time data.
3Measurement precision
If lead aircraft are used to guide fire retardant drops, then precise delivery is achieved, but operational efficiency decreases and costs increase
Solution Approach 1:
The patent replaces the mechanical coordination system involving lead aircraft with an automated satellite-based guidance system. Drop locators equipped with satellite communicators provide precise location data and guidance directly to aircraft, eliminating the need for lead aircraft to physically guide retardant drops. This substitution maintains precision while dramatically improving operational efficiency by removing the coordination bottleneck.
4Productivity
If comprehensive resource tracking is implemented, then coordination efficiency improves, but information processing requirements increase
Solution Approach 1:
The system implements automated information processing where satellite communicators and drop locators independently transmit and process their own data. Resources automatically report their status, location, and needs without requiring manual data entry or processing by command personnel. This self-service approach reduces the information processing load on the command system while maintaining comprehensive tracking of all resources.
Data Source
AI summary
The invention comprises an integrated and distributed wildfire fighting system used in gathering information related to firefighting resources, developing a strategic plan, and/or communicating directions to and/or between resources. Communicators linked to positions of natural resources, personnel, and/or equipment are used to communicate identification, position, capability, and/or status of individual resources to a main controller via satellite and/or aircraft. The communicators additionally facilitate communication between personnel, teams of personnel, levels in a firefighting hierarchy, and/or with automated equipment. Further, drop ball communicators are used to transmit localized information, such as weather, a fire-retardant drop request, and/or a call for emergency aid to nearby resources, an aircraft, and/or to a main controller.