Lidar Warning System for Distracted Drivers
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Solution Overview
Problem
Conventional warning systems for distracted drivers lack audibility, independence from networked devices, modularity, portability, and the ability to detect wrong-way vehicles or prevent falls, and are not adapted for imminent threat detection.
Innovation Solution
A warning system comprising a Lidar device, audio source, light source, controller, and power source that provides audible and visual warnings independently of networked computers, vehicles, and secondary surfaces, and is portable and mobile, capable of detecting foreign objects, wrong-way vehicles, and preventing falls.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional warning systems are used, then the system structure is simple, but the system lacks audibility and cannot provide audible communication to distracted drivers
Solution Approach 1:
The patent combines multiple warning modalities (visual lights, audible speakers, and vibration motors) into a single integrated warning system unit. This merging of components allows the system to provide audible communication while maintaining a compact, self-contained structure that can be mounted on vehicles without requiring complex external infrastructure.
Solution Approach 2:
The warning system is designed with multi-functionality to address various driving scenarios. It includes visual warning lights, audible speakers for audio communication, and vibration motors for tactile feedback, allowing the same device to provide diverse warning modalities depending on the detected hazard type and driver state.
2Reliability
If conventional warning systems are used, then the system is integrated with networked devices, but the system cannot operate independently
Solution Approach 1:
The patent extracts the core warning functionality from complex networked vehicle systems and creates a standalone unit that can operate independently. The system includes an onboard processor, sensor array, and warning components that function autonomously without requiring continuous connection to vehicle computers or external networks, ensuring reliable operation even when vehicle systems are compromised.
Solution Approach 2:
The warning system is designed as a self-sufficient unit with onboard power, processing capabilities, and sensor arrays that enable it to autonomously detect hazards, process information, and execute warnings without external assistance. The system self-manages its operation through an onboard controller that coordinates all components independently of vehicle network systems.
3Adaptability or versatility
If conventional warning systems are used, then the system is fixed in location, but the system cannot be portable or mobile
Solution Approach 1:
The warning system is divided into modular, separable components including a portable housing unit containing the processor, sensor array, and warning components. This segmentation allows the system to be easily transported and reconfigured for different locations and applications, from vehicle mounting to portable handheld use, while maintaining full functional capability.
Solution Approach 2:
The system is designed with dynamic adaptability to function in multiple configurations. It can be mounted on vehicles, used as a portable handheld device, or deployed in various locations depending on the hazard detection needs. The modular design allows flexible configuration without requiring complex system reassembly.
4Adaptability or versatility
If conventional warning systems are used, then the system detects only standard objects, but the system cannot detect vehicles travelling in the wrong direction or count vehicles
Solution Approach 1:
The sensor array is designed with multi-functionality to detect various hazard types including wrong-way vehicles, counting vehicles, and other objects. The same sensor system processes multiple detection tasks through software algorithms that identify different patterns and characteristics, allowing a single sensor array to perform diverse detection functions without requiring separate specialized sensors for each task.
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 provides audible and visual warnings to distracted drivers, operates independently of networked devices, and is adaptable for various environments, including detecting wrong-way vehicles and preventing falls, enhancing safety through modular and portable design.
Implementation Method 1
a Lidar device that is adapted to emit one or more laser beams
Data Source
AI summary
A warning system having a plurality of components including a Lidar device, an adjustment means, an audio source, a light source, a controller, and a power source. The warning system produces at least one of the audible sound and the light signal when the one or more laser beams detects a foreign object. A method for providing a warning in the event a foreign object is detected.