fa37e1f618
feat: Define thrift protocol with traffic service and implement logic which generates traffic update file for OSRM - OSRM with telenav traffic architecture - Define traffic protocol in thrift and generate de-coding code - Implement logic to pull result from traffic server and generate csv which could be used for OSRM customization Closes #1, #2, #3
31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
%% Call below command to convert .mmd to .png
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%% Adjust -w or -H if necessary
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%% mmdc -p puppeteer-config.json -i osrm-with-traffic-startup-flow-chart.mmd -o osrm-with-traffic-startup-flow-chart.mmd.png
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graph TD
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Title[<u>OSRM with Telenav Traffic Container Startup Flow Chart</u>]
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Title-->Start
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style Title fill:#FFF,stroke:#FFF
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linkStyle 0 stroke:#FFF,stroke-width:0;
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Start("Start") --> PrepareCompiledMapdata["Prepare Compile Mapdata<p></p>- NA compile mapdata size based on OSM: about 43 GB <p></p>- Way 1: Package compiled mapdata inside the docker image <p></p>- Way 2: Pull compiled mapdata from network when startup the container "]
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style PrepareCompiledMapdata fill:#acbfff,stroke-dasharray: 5, 5
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PrepareCompiledMapdata --> ConnectTrafficProxy["OSRMTrafficUpdate Connect TrafficProxy by RPC"]
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subgraph OSRM Traffic Updater
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ConnectTrafficProxy --> PullLatestTraffic["Pull latest traffic(from node, to node, speed) of full region"]
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PullLatestTraffic --> WriteToCSV["Write to traffic.csv(as OSRM format)"]
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WriteToCSV --> ExitOSRMTrafficUpdater["Exit ExitOSRMTrafficUpdater"]
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end
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subgraph OSRM customize
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ExitOSRMTrafficUpdater --> OSRMCustomize["Run osrm-customize on mapdata with traffic.csv"]
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end
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subgraph OSRM routed
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OSRMCustomize --> OSRMRouted["Run osrm-routed based on customized mapdata"]
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end
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OSRMRouted --> End("End") |