Automated Charging Connector Alignment Using Infrared Imaging
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Solution Overview
Problem
Existing charging connection devices for electric vessels are difficult and time-consuming to couple and decouple, and their use is hindered by harsh weather conditions, posing safety risks for operating personnel.
Innovation Solution
A charging connection device equipped with an imaging device to detect the position of a light source on a counterpart electrical connector, allowing for precise alignment and automatic movement of the electrical connector for easy and reliable coupling and decoupling, and capable of operating in harsh weather conditions through the use of infrared technology and adjustable telescopic arms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual coupling and decoupling of electrical connectors is used, then the charging connection device can be simple in structure, but the operation becomes difficult and time-consuming
Solution Approach 1:
The patent replaces manual mechanical coupling operations with an automated system using imaging devices (cameras) to detect connector positions and mechanical actuators (telescopic arms, hinges, cylinders) to execute the coupling and decoupling actions automatically, eliminating the need for manual intervention and significantly reducing operation time
Solution Approach 2:
The charging connection device performs self-positioning and self-coupling by using its own imaging devices to detect the counterpart connector's location and automatically adjusting its components to achieve proper alignment and connection without external assistance
2Adaptability or versatility
If manual operation is required for coupling electrical connectors, then the device structure can be simple, but the ease of operation deteriorates in harsh weather conditions
Solution Approach 1:
The patent replaces manual mechanical operations with automated imaging and actuation systems that can detect connector positions and execute coupling actions regardless of weather conditions, eliminating exposure to harmful environmental factors for personnel
Solution Approach 2:
The imaging devices (cameras) and control systems act as intermediaries between the operating personnel and the physical coupling process, allowing operators to initiate and monitor the operation from a safe distance without direct exposure to harsh weather conditions
3Productivity
If automated imaging and movement systems are implemented, then coupling speed and reliability improve, but device complexity increases
Solution Approach 1:
The imaging devices and control systems serve multiple functions including position detection, alignment verification, and operation monitoring, reducing the need for separate specialized components and mitigating the increase in overall device complexity
Solution Approach 2:
The patent employs dynamically adjustable components such as telescopic arms with variable length, hinges with adjustable angles, and cylinders with controllable extension, allowing the system to adapt to different vessel positions and weather conditions while maintaining automated coupling capability
4Reliability
If automated imaging and movement systems are implemented, then coupling reliability improves, but device complexity increases
Solution Approach 1:
The imaging devices provide continuous visual feedback on connector positions and alignment status, allowing the control system to make real-time adjustments to ensure precise coupling, thereby significantly improving reliability despite the added complexity of the imaging and control components
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
Enables fast, reliable, and safe charging of electric vessels in all weather conditions by accurately determining the location of the electrical connector and compensating for environmental changes, such as waves and water level fluctuations.
Implementation Method 1
an imaging device attached to the electrical connector and configured to detect the position of a light source attached to a counterpart electrical connector
Implementation Method 2
an imaging device attached to the electrical connector and configured to detect the position of a light source
Data Source
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AI summary
The present invention provides a charging connection device (100), an electric vessel (200) and a method for establishing an electrical connection between a charging connection device (100) and an electric vessel (200). In the present invention, the electrical connection between the charging connection device (100) and the electric vessel (200) is established by coupling an electrical connector (101) of the charging connection device (100) to a counterpart electrical connector (201) of the electric vessel (200). The coupling is performed by using an imaging device (113) attached to the electrical connector (101) to detect the position of a light source (204) attached to the counterpart electrical connector (201), and then, based on the detected position of the light source (204), moving the electrical connector (101) towards the counterpart electrical connector (201).