Vehicular Occupant Safety System with Escalating Alerts
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Vehicles can quickly become unsafe for children or pets left inside during extreme weather, and drivers may become incapacitated, leading to potential tragedies due to lack of effective safety systems to detect and respond to these situations.
Innovation Solution
A vehicular occupant safety system comprising a programmable processor, sensors for motion and infrared detection, GPS, cellular radio, and engine control, which initiates escalating responses such as horn pulsing, light flashing, emergency calls, and environmental adjustments to ensure occupant safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a driver leaves a child or pet in a closed vehicle during extreme weather, then the driver can attend to other matters, but the temperature inside the vehicle quickly becomes unsafe for the occupant
Solution Approach 1:
The system performs preliminary detection of occupant presence and temperature conditions before dangerous situations develop. Sensors continuously monitor for occupants and temperature levels, triggering alerts to the driver before the vehicle becomes dangerously hot or cold, allowing preventive action to be taken.
Solution Approach 2:
The system establishes feedback loops where sensors detect temperature and occupancy conditions, then provide real-time feedback to the driver through alerts and notifications. This continuous monitoring and feedback mechanism ensures the driver is informed of dangerous conditions and can take corrective action.
2Reliability
If a driver becomes incapacitated after parking the vehicle, then the driver loses consciousness, but without a safety system there is no one to detect the situation or call for help
Solution Approach 1:
The system enables the vehicle to monitor and protect itself when the driver is incapacitated. Sensors detect unusual conditions such as lack of movement or abnormal temperature changes, and the system automatically triggers alerts, contacts emergency services, and activates safety protocols without requiring human intervention.
Solution Approach 2:
The safety system acts as an intermediary between the incapacitated driver and emergency services. When the driver cannot respond or call for help, the system's sensors and communication modules serve as the intermediary to detect the emergency condition and initiate contact with rescue services.
3Ease of operation
If the system activates multiple escalating responses including horn pulsing and emergency calls, then the driver is alerted to return to the vehicle, but this increases the complexity of system operations
Solution Approach 1:
The system employs periodic actions such as pulsing the horn and flashing lights in rhythmic patterns to attract the driver's attention. These periodic signals are more effective at capturing attention than continuous alerts, while the escalating sequence of periodic actions provides clear communication of urgency without requiring complex continuous control.
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
The system effectively alerts drivers, contacts emergency services, and maintains safe vehicle conditions, reducing the risk of injury or death for children, pets, and incapacitated drivers by providing timely interventions.
Implementation Method 1
at least one sensor capable of detecting motion and/or infrared energy
Data Source
AI summary
The invention is a system and use method for providing safety to living occupants inside a closed, locked vehicle, such as a child or a pet left inside, or a driver who has become incapacitated after parking but while still inside the closed, locked vehicle.