Sensor Map Overlay Using Vector Data for Faster Monitoring Display
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Solution Overview
Problem
Conventional state monitoring systems face delays and inefficiencies in displaying images based on sensor data due to the need to regenerate floor maps and convert data into CAD or bitmap formats, especially when data is obtained from multiple sources with different conversion methods.
Innovation Solution
An information processing device that encapsulates detection and positional information from multiple sensors, converts it into vector data, and superimposes icons on a map, standardizing data formats to facilitate efficient and timely image display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If floor map and state information images are generated in bitmap format, then displaying corresponding to state information can be performed, but the system needs to generate the floor map and image anew every time detection result changes, causing delayed displaying
Solution Approach 1:
The patent applies preliminary action by pre-generating vector data of the floor map and preparing icon templates in advance. When sensor detection results change, the system only needs to update existing vector graphics and reposition icons rather than regenerating entire bitmap images, significantly reducing processing time and eliminating displaying delays while maintaining accuracy
Solution Approach 2:
The patent substitutes the mechanical bitmap generation process with a vector-based graphics system. Instead of regenerating raster images through complex rendering operations, the system uses vector data structures that can be efficiently updated and redrawn, replacing the time-consuming bitmap generation mechanism with a faster vector graphics approach
2Productivity
If data from multiple sensor sources is converted into CAD data, then layout can be generated with less time and effort, but it takes time and effort to convert data into CAD data and different conversion methods may interfere with displaying
Solution Approach 1:
The patent applies universality by implementing a unified vector data structure that can accommodate sensor data from multiple sources without requiring source-specific conversion methods. The system uses a standardized vector format that universally handles different sensor data types, eliminating the need for multiple conversion approaches and their associated time losses and compatibility issues
Solution Approach 2:
The patent changes the data format parameter from bitmap or CAD-specific formats to a standardized vector data format. This parameter change enables efficient data processing by transforming the fundamental structure of how sensor data is represented, allowing for faster updates and eliminating complex conversion processes while improving overall productivity
Data Source
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AI summary
An information processing device (1) carries out: an obtaining step (S1) of obtaining detection information from a plurality of sensors (2) provided in a monitoring target area and positional information indicating positions of the plurality of sensors; an encapsulation step (S2) of encapsulating the detection information and the positional information; a conversion step (S3) of converting, into vector data, conversion data including the detection information and the positional information that have been encapsulated; and an output step (S4) of carrying out a process for displaying and superimposing an icon (i) of each of the plurality of sensors which is based on the vector data, on a map showing the monitoring target area.