Antenna Camera Monitoring for Obstruction and Misalignment Detection
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Solution Overview
Problem
Existing radio frequency (RF) communication systems, such as direct broadcast satellite (DBS) systems, face issues with unacceptably low signal strength due to obstructions like foliage growth, inclement weather, and antenna misalignment, leading to degraded audio or video quality, which are not proactively identified, resulting in user frustration and potential subscription cancellation.
Innovation Solution
Incorporating a camera device into the antenna system to take photographs and detect potential obstructions and misalignments, allowing for proactive identification and remediation of issues before they cause service disruptions, including the use of image analysis to predict foliage growth and detect movement that may affect antenna orientation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a camera device is added to the antenna system to enable proactive identification of obstructions, then the reliability of signal reception is improved, but the device complexity increases
Solution Approach 1:
The camera device captures images of the antenna and surrounding environment before obstructions actually block the signal. Image analysis is performed proactively to identify potential issues like foliage growth or objects that may interfere with signal reception, allowing preventive maintenance before service degradation occurs.
Solution Approach 2:
An image analysis system acts as an intermediary between the physical antenna environment and the monitoring system. The camera captures visual data, the image analysis processor interprets this data to detect obstructions, and this information is then used to trigger alerts or maintenance actions, creating a layered monitoring approach.
Data Source
AI summary
Disclosed is a system including a content receiver and an antenna coupled to the content receiver. A camera is mounted on the antenna. The content receiver includes a processor and a memory storing instructions that, when executed by the processor, cause the content receiver to: output a control signal to the camera mounted on the antenna, receive image data from the camera mounted on the antenna, determine that the image data received from the camera mounted on the antenna indicates a potential or actual obstruction of the antenna or movement of the antenna, and output a message indicating that the potential or actual obstruction of the antenna or movement of the antenna device has been detected, in response to determining that the image data received from the camera mounted on the antenna indicates the potential or actual obstruction of the antenna or movement of the antenna.