Camera-Based Remote Control for Networked Devices
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing remote control systems, such as those using infrared controllers, have limited controllable ranges and difficulty in performing linked control operations across multiple apparatuses connected to a network, disrupting intuitive user operations and complicating system configurations.
Innovation Solution
A remote control system that captures images of network-connected apparatuses to identify control objects and transmits control scenario information, allowing the network control unit to output control orders for cooperative operations among identified apparatuses, enabling linked control without breaking intuitive user interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If infrared remote control is used, then operation convenience is improved, but controllable range is limited to within ±5 degrees and 5-10 meters distance
Solution Approach 1:
The patent introduces a camera as an intermediary device to capture images of apparatuses, enabling the remote control system to identify and control apparatuses beyond the limited infrared range. The camera extends the controllable range by allowing users to point the remote control at the camera rather than directly at the target apparatus.
Solution Approach 2:
The patent replaces the infrared beam-based control mechanism with an image-based identification system. Instead of using infrared signals that are limited by line-of-sight and distance constraints, the system uses camera imaging and image processing to identify apparatuses, thereby eliminating the physical constraints of infrared communication.
2Adaptability or versatility
If multiple infrared remote controllers are integrated into a single controller, then control of multiple apparatuses is enabled, but linked control operations among multiple apparatuses become difficult
Solution Approach 1:
The patent creates a universal remote control system that can identify and control multiple different types of apparatuses simultaneously. By using image capture and recognition technology, the system achieves multi-functionality where a single remote control can operate various apparatuses (television, DVD player, audio system, etc.) and coordinate their operations through linked control scenarios.
Solution Approach 2:
The patent implements preliminary action by pre-defining control scenarios that specify the sequence and coordination of operations across multiple apparatuses. The system stores scenario information in advance, which automatically executes when triggered, eliminating the need for users to manually coordinate each apparatus individually and thereby enabling intuitive linked control.
3Adaptability or versatility
If network-connected apparatuses are controlled remotely, then control from outside the home is enabled, but system configuration becomes complicated
Solution Approach 1:
The patent implements self-service by enabling apparatuses to automatically provide identification information through image capture. The system automatically identifies apparatuses in the network environment without requiring manual configuration or complex setup procedures. The camera-based identification system performs the recognition and configuration tasks automatically, simplifying the user experience while maintaining network control capabilities.
Data Source
AI summary
Provided is a remote operation system capable of coordinating the operations of a plurality of devices without harming the familiar, intuitive behavior style of remote control operation. The remote operation system is provided with: a remote operation device which captures images of each of a plurality of devices connected to a network and specifies the devices to be operated, and which transmits operation scenario information on the coordinated operations performed among the plurality of devices to be operated, the coordinated operations being determined by the combination of the types of the specified devices to be operated; and a network control unit which outputs operation commands for executing operations specified by the operation scenario information received, to the devices specified by the operation scenario information received, when the network accommodating the plurality of devices is constructed and the operation scenario information is transmitted from the remote operation device.