IoT Edge Gateway for Local Sensor Data Processing
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Solution Overview
Problem
The increasing number of IoT devices generates substantial internet traffic, overwhelming existing infrastructure and compromising privacy as data is transmitted to cloud storage, which is vulnerable to attacks and unauthorized access.
Innovation Solution
A gateway system is deployed at the edge of the IoT network to manage and process sensor data locally, operating in push or pull modes to analyze and store data, protect privacy, and enforce security and access controls, comprising interface, intelligence, and remote link circuitry to interact with sensor devices and client devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If data is transmitted to cloud storage for management, then remote monitoring and control capabilities are improved, but internet traffic increases and privacy security deteriorates
Solution Approach 1:
The patent introduces an edge gateway as an intermediary device between sensor devices and cloud storage. The gateway performs local data processing, filtering, and caching, transmitting only essential data to the cloud. This mediator architecture enables remote monitoring capabilities while reducing internet traffic exposure and protecting user privacy by keeping sensitive data local.
2Speed
If video data and sensor data are transmitted constantly to the Internet, then real-time monitoring is improved, but internet infrastructure overload increases
Solution Approach 1:
The patent extracts and processes data locally at the edge gateway before transmission to the cloud. The gateway filters, aggregates, and pre-processes sensor data and video feeds, extracting only essential information for cloud storage. This reduces the volume of data transmitted over the internet while maintaining real-time monitoring capabilities through local processing.
Solution Approach 2:
The edge gateway performs preliminary data processing, filtering, and caching actions before data reaches the cloud. By pre-processing data locally and transmitting only essential information, the system reduces internet traffic load while maintaining real-time monitoring responsiveness.
3Adaptability or versatility
If all sensor data is stored in cloud architecture, then data accessibility is improved, but vulnerability to attacks and unauthorized access increases
Solution Approach 1:
The patent implements local quality by storing different types of data in different locations based on their security requirements. Sensitive personal data is stored locally at the edge gateway with restricted access, while non-sensitive aggregated data is stored in the cloud for accessibility. This differentiated storage approach maintains data accessibility for legitimate purposes while protecting sensitive information from attacks and unauthorized access.
Data Source
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AI summary
A system to monitor and control sensor devices. A system in an operational environment may act as a gateway for at least one sensor device in the operational environment. In acting as a gateway the system may provide presentation data regarding the at least one sensor device to, and may receive commands from, at least one client device. Interaction between the gateway device and the at least one client device may be configured through interaction with access coordination resources (ACR). In push mode the gateway device may generate a notification when sensor data is determined to satisfy a condition. In pull mode the gateway system may receive commands from the at least one client device to cause the gateway system to generate/provide the presentation data to the at least one client device, provide instructions and/or data to the at least one sensor device, etc.