Autonomous Snow Clearing Robot with Precipitation Sensing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current snow clearing technologies require human operation and are not autonomous, failing to efficiently clear snow as it falls, as they are designed for post-snowfall operation and lack the capability to manage energy efficiently.
Innovation Solution
An autonomous robot system equipped with a chassis, wheels, a drive system, a control module, and a precipitation sensing module that automatically activates to perform snow clearing tasks upon detecting a predetermined accumulation level, ensuring efficient energy use by clearing snow in increments as it falls.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If snow clearing is performed only after snowfall terminates, then energy consumption is reduced, but snow clearing effectiveness deteriorates
Solution Approach 1:
The robot performs snow clearing in advance during light snowfall conditions rather than waiting until snowfall terminates. The precipitation sensing module detects accumulation levels and triggers the snow clearing mechanism to operate proactively, removing snow while accumulation is still light, which reduces the total energy required for clearing compared to waiting until heavy accumulation occurs.
2Productivity
If snow clearing is performed continuously, then snow clearing effectiveness is improved, but energy consumption increases
Solution Approach 1:
The robot employs periodic snow clearing operations triggered by the precipitation sensing module detecting specific accumulation thresholds. Rather than continuous operation, the snow clearing mechanism activates periodically when precipitation accumulation reaches predetermined levels, and remains inactive during periods of no accumulation, thereby balancing effectiveness with energy conservation.
Solution Approach 2:
The system uses its own precipitation sensing capability to autonomously determine when snow clearing is needed, eliminating the need for external control or continuous monitoring. The robot serves itself by detecting accumulation levels and self-regulating the snow clearing operations based on actual environmental conditions.
3Productivity
If autonomous snow clearing is implemented, then operational efficiency is improved, but device complexity increases
Solution Approach 1:
The robot integrates multiple functions into a single autonomous system: the precipitation sensing module serves both as a trigger for snow clearing operations and as a means to monitor environmental conditions. The control module coordinates navigation, snow clearing activation, and energy management, allowing the system to perform multiple tasks without proportionally increasing complexity.
Data Source
AI summary
An autonomous robot apparatus that is activated to perform a work routine upon detecting the accumulation of precipitation. In one aspect, the invention can be an autonomous robot apparatus comprising: a chassis; a plurality of wheels mounted to the chassis; a drive system mounted to the chassis and operably coupled to the plurality of wheels; a control module operably coupled to the drive system; a precipitation sensing module comprising an accumulation level sensor configured to generate and transmit, to the control module, a first signal upon a predetermined initial accumulation level being detected; and the control module configured to activate the autonomous robot apparatus to perform a first instance of a work routine upon receipt of the first signal.