Portable Vehicle Control Interface for Remote Operation
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Solution Overview
Problem
Existing vehicle control systems are limited by fixed control interfaces that do not allow operators to use their functionality outside of the vehicle, thereby restricting user convenience and operational flexibility.
Innovation Solution
A vehicle control system that includes a portable user input/output device and a control system, enabling operators to remotely control vehicle functions using augmented reality, navigation, troubleshooting tools, and other features, both inside and outside the vehicle.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If fixed control interfaces are used within the vehicle, then the control system is simple and reliable, but user convenience and operational flexibility deteriorate because operators cannot use the interfaces outside the vehicle
Solution Approach 1:
The patent creates a portable copy of the control interface on a mobile device that replicates the functionality of the fixed control panel. The mobile device displays a graphical user interface that mirrors the vehicle's control functions, allowing operators to access and control vehicle systems from outside the vehicle without modifying the original control architecture.
Solution Approach 2:
The mobile device acts as an intermediary between the operator and the vehicle's control system. It communicates with the vehicle's controller through wireless connection, translating user inputs from the portable interface into commands that the vehicle system can execute, thereby enabling remote operation without direct physical contact with the vehicle.
2Adaptability or versatility
If fixed control interfaces are used within the vehicle, then the control system remains simple, but operational flexibility deteriorates as operators are restricted to controlling vehicle functions only from inside the vehicle
Solution Approach 1:
The control interface transitions from a static, location-fixed design to a dynamic, mobile configuration. The control system adapts to different operational contexts by allowing the interface to move with the operator via the mobile device, enabling control from various locations such as near the vehicle, at a distance, or in different environmental conditions.
Solution Approach 2:
The mobile device serves multiple functions beyond traditional control operations. It provides access to diagnostic information, troubleshooting tools, navigation assistance, and maintenance guidance, transforming a single-function control interface into a multi-functional operational assistant that enhances versatility across various operational scenarios.
3Ease of operation
If augmented reality and troubleshooting tools are added to enable remote control, then user convenience and operational flexibility improve, but device complexity increases
Solution Approach 1:
The augmented reality interface uses visual indicators and color-coded displays to convey system status, diagnostic information, and control feedback. Different colors represent various operational states, alert conditions, and system parameters, providing intuitive visual information to operators without requiring complex data interpretation or additional physical controls.
Data Source
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AI summary
A vehicle control system includes a vehicle controller and a portable user device. The vehicle controller is configured to control operation of a vehicle component of a vehicle. The portable user device is configured to wirelessly connect to the vehicle controller and facilitate providing a command to the vehicle controller regarding operation of the vehicle component from an exterior of the vehicle.