Remote Access Device for Hardware-Level Target Diagnostics
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Solution Overview
Problem
Current methods for providing technical support to devices are inefficient, as they often rely on uncertain remote guidance or costly on-site visits, which can lead to misunderstandings and high operational costs due to the need for technicians to be available at multiple locations with diverse skill sets.
Innovation Solution
A remote access device that establishes a wireless communication link between a computer and a target device, allowing direct technical support through a hardware-level interface, enabling remote control of the device for diagnostics, repairs, and software installations, even without a functioning operating system or network connection, using a KVM/USB interface and a separate network connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If remote guidance is provided by telephone or email, then operational costs are reduced, but support effectiveness deteriorates due to misunderstandings and inability to respond to unexpected device behavior
Solution Approach 1:
A remote access device is introduced as an intermediary between the technician and the target device. This device establishes a hardware-level connection to the target device and relays control signals and data between the remote technician and the device, enabling direct control while maintaining remote operation
Solution Approach 2:
The system separates the technician's location from the target device location by introducing a remote access device at the device site. This segmentation allows the technician to operate remotely while the remote access device handles local hardware-level interactions, resolving the contradiction between remote operation and direct control
2Reliability
If a technician visits the device location on-site, then support effectiveness is improved through direct access to the device, but operational costs increase due to travel and on-site presence requirements
Solution Approach 1:
The remote access device creates a virtual copy of the technician's control interface at the remote location. Through hardware-level connections including USB and KVM interfaces, the device replicates keyboard, video, and mouse functionality remotely, allowing the technician to interact with the target device as if physically present without actually traveling
3Adaptability or versatility
If technicians are stationed at multiple locations with diverse skill sets, then service coverage is improved, but device complexity and operational costs increase
Solution Approach 1:
The remote access device is designed with universal hardware-level interfaces including USB connections, KVM capabilities, and wireless communication functionality. This multi-functional design allows a single device type to service various target devices at different locations, eliminating the need for location-specific technician stations while maintaining broad service coverage
4Ease of operation
If traditional remote guidance is used, then direct device control is lost, but the complexity of deploying hardware-level access systems increases
Solution Approach 1:
The system merges multiple functions into the remote access device: USB interface for data and power, KVM/USB interface for hardware-level control, wireless communication for remote connectivity, and local processing for protocol translation. This consolidation enables direct device control through a single integrated device rather than multiple separate systems
Data Source
AI summary
Methods and apparatus are disclosed for servicing a target device with a remote access device. The target device has a target-device input/output interface and the remote access device has a remote-access-device input/output interface that are operatively coupled at the hardware level. A wireless communication link is established between the remote access device and a communications network to establish a communication link between a computer remote from the target device and from the remote access device. Service instructions are received from the computer at the remote access device over the communication link. The received service instructions are transmitted through the coupled input/output interfaces to service the target device.