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Road Map

Weekly Reports

Week 01

Status

• Set up SOS REST Sensor Service
• Insert sensor

Problems

• CityGML could not visualize by Cesium. So I try to use GeoJSON.

Next Steps

• Work on the routing part.

Week 02

Status

• Create the route of the study area (National Central University R3 Building)
• Build up routing module prototype.
• Visualize the GeoJSON model of the study area by using Cesium.

Problems

• None

Next Steps

• Insert Observation.
• Insert Feature of Interest.
• Try to integrate GeoJSON model with SOS.

Week 03

Status

• Build the network routing of the study area.
• Connect Sensor Service with the node of the route network.
• Visualize the routing result in Cesium.

Problems

• Failed to InsertObservation with FeatureOfInterest. (Solve)
• Data encoding type of JSON. (Solve)
• The definition and difference of procedure and offering. (Solve)

Next Steps

• Keep trying to insert the data in SOS.
• Implement the 52°North Sensor Web REST API for my project.

Week 04

Status

• InsertSensor for the corresponding route node in the whole study area. (By javascript feeder in SOS service file)
• InsertObservation for each offering. (Simulated temperature data)
• Already integrate the offering with the route node of the study area by SOS.
• Implement the SOS service and routing module for Emergency Fire Evacuation System by Cesium. (With the point of obstacle and line of evacuation route). [If temperature larger than 60, it will be the obstacle]

Problems

• Could not get the latest observation by SOS HTTP request. I try to use the ver 1.0.0 SOS SOAP like this.
  (Solve)

Next Steps

• Add more offering sensor(Smoke Density?)
• Design the UI of the system.

Week05

Status

• replace 110 offerings to 1 offering
• Add smoke detector sensor (EN54-7). Use obscuration percentage to detect the smoke. If obscuration percentage of light larger than 22.5, it will be considered as an obstacle.
• Add VR mode for visualization. (Use the browser by smart phone)

Problems (Future work)

• Colouring the building based on temperature for GeoJSON model, because of the Cesium function limitation and time. (Future work)
• Design the customized icon for high temperature and high smoke density. To represent the different factor for the dangerous area. (Future work)

Next Steps

• Prepare the slide for conference presentation.