IoT Event Notification Grouping for Staggered Delivery
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Solution Overview
Problem
Existing IoT event notification methods fail to accommodate scenarios where different notified parties require non-concurrent event notifications, leading to information interference and resource waste.
Innovation Solution
An event notification method that groups notified parties based on their requirements and sets specific intervals for sending notifications, allowing controlled and staggered delivery of event updates.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If event notifications are sent to all notified parties concurrently, then all parties receive updates in a timely manner, but information interference and resource waste occur
Solution Approach 1:
The patent segments the notified parties into different groups based on their notification requirements and intervals. Each group receives notifications at appropriate times, avoiding simultaneous notifications to all parties. This segmentation resolves the contradiction by maintaining reliable delivery to each party while preventing resource waste from unnecessary concurrent notifications.
Solution Approach 2:
The patent implements dynamic notification intervals for different groups of notified parties, allowing the system to adapt notification timing based on specific requirements. This dynamic approach ensures each party receives notifications at optimal times without causing information interference, thus maintaining reliability while reducing resource waste.
2Reliability
If event notifications are sent to all notified parties concurrently, then all parties receive updates simultaneously, but information interference occurs
Solution Approach 1:
The patent divides notified parties into distinct groups with different notification intervals, preventing simultaneous notifications that cause information interference. Each group receives notifications at staggered times, ensuring completeness of delivery while eliminating the harmful effect of information overload.
Solution Approach 2:
The patent implements periodic notification actions with different intervals for different groups. This periodic approach ensures that each party receives notifications at appropriate intervals, maintaining notification completeness while preventing information interference through temporal separation of notification events.
3Speed
If notification intervals are reduced to ensure timely delivery, then response time improves, but resource consumption increases
Solution Approach 1:
The patent applies different notification intervals to different groups of notified parties based on their specific requirements. Critical parties receive faster notifications with shorter intervals, while less critical parties receive notifications at longer intervals. This local differentiation maintains high delivery speed for important notifications while reducing overall energy consumption.
Solution Approach 2:
The patent changes the notification interval parameter dynamically based on the group and priority level. By adjusting this parameter, the system achieves fast delivery speed for high-priority notifications while consuming less energy for low-priority ones, thus resolving the contradiction between speed and energy consumption.
Data Source
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AI summary
Disclosed are an event notification method and device, an apparatus and a computer storage medium. The event notification method comprises: receiving an event subscription request from a subscriber (S101), the event subscription request comprising one or more notified parties; dividing the one or more notified parties into one or more groups (SI02), each group comprising one or more notified parties; and sending an event notification to the notified parties in at least one group among the one or more groups (S103).