Read the statement by Michael Teeuw here.
Train status tracker
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Glad you like it.
I have to say that I built it more as a curiosity when bored during lunch, so I didn’t do any checking against the actual National Rail API/Website. I wanted to play with something (I was VERY bored) and MM has been on my todo list to look at for a while.
I have noticed some weirdness over early/late/on-time but I assumed it was a GIGO scenario coming into the TransportAPI and being pushed down to the results. Typically this has been the delays changing between refreshes - says 5 minutes late, I refresh the page and it says ‘on time’. I haven’t gone back to National Rail to compare them.
If you go to the TransportAPI document page here, you can put the query in and see the returned JSON.
{ "mode": "train", "service": "24673205", "train_uid": "W36644", "platform": null, "operator": "SW", "aimed_departure_time": "10:00", "aimed_arrival_time": "10:00", "aimed_pass_time": null, "origin_name": "London Waterloo", "source": "Network Rail", "destination_name": "Hampton Court", "status": "ON TIME", "expected_arrival_time": "10:00", "expected_departure_time": "10:00", "best_arrival_estimate_mins": 35, "best_departure_estimate_mins": 35 }This contains 2 different times for departure and arrival as well as a countdown time, so I guess they could be updating each one in real time to “improve” accuracy.
I might have a look at the National Rail API to see if it’s easy to use and integrate with.
I also need to do some work to setup colours for Late/Early/On time/Cancelled and look at layouts, but if you want, feel free to change anything and ‘push request’ back at me :)
UPDATE: Just looked at the National Rail APIs - SOAP XML/WSDL… I think I’ll pass #shudder. However there is http://www.realtimetrains.co.uk/ that I’ll look at later.
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@nwootton i’m loving this module
@jamielola said in Train status tracker:
I changed the code slightly so I could get a better idea what was going on (just added late and early free text to relevant text fields and swapped columns around)
Do you mind sharing the changes you made? i do like your layout!
Thanks!
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I’ve finally had a chance to go back and have a look at the API response and I’ve tweaked the code. The new layout shows the destination, planned departure, (estimated departure) and a colour coded late/early/on time status.
I’ve NOT gone and looked at the realtimetrains API - I got sidetracked by MQTT notifications in Magic Mirror instead.
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Nice, I like it
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@yawns Thanks. Now to tidy the bus version.
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I’ve now added this to the Modules > Showcase >Transport section of the forum.
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@nwootton sorry for the lack of response I have been away. Wow it looks great! I am going to install the updated module on my mirror tonight. Also thanks for the above ^^ explaining the late and early issue, this has been a good learning experience. @Reggiejagger it looks like @nwootton has set the columns in the same order as my screenshot so I wont post that old code.
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@jamielola Just an update. I looked at the RealTimeTrains API and it gives the same information, but allows for less filtering of your request. For example you can’t filter to only show trains that have stopped at station X or are going through station Y. While this is something that might be of no use to the majority of users, there are bound to be some people who could make good use of this.
It’s also much easier to sign up for an account at the TransportAPI.com that at RealTimeTrains (rtt.api.io).
I’ll keep the module based on the TransportAPI unless we come up with a good reason to migrate.
{ locationDetail: { realtimeActivated: true, tiploc: "SURBITN", crs: "SUR", description: "Surbiton", gbttBookedArrival: "1526", gbttBookedDeparture: "1527", origin: [ { tiploc: "WATRLMN", description: "London Waterloo", workingTime: "150300", publicTime: "1503" } ], destination: [ { tiploc: "GUILDFD", description: "Guildford", workingTime: "160200", publicTime: "1604" } ], isCall: true, isPublicCall: true, realtimeArrival: "1526", realtimeArrivalActual: false, realtimeDeparture: "1527", realtimeDepartureActual: false, platform: "4", platformConfirmed: false, platformChanged: false, displayAs: "CALL" }, serviceUid: "W36325", runDate: "2017-03-29", trainIdentity: "2G41", runningIdentity: "2G41", atocCode: "SW", atocName: "South West Trains", serviceType: "train", isPassenger: true }, -
Thanks @nwootton from that explanation what you are saying makes sense.
I imported the module and it looks great! I thought the platform would be good (in my case anyway) so added it in
first row of table in JS script-
var trainplatCell = document.createElement("td"); trainplatCell.innerHTML = trains.platform; trainplatCell.className = "align-left bright platform"; row.appendChild(trainplatCell);added this in the getprams function
params += "&platform=" + this.config.platform;and this to the css
.platform { color:Green; padding:5px; }I have ambitions to try and calculate how many minutes late it is from its planned departure to its estimated departure, so its say “x minutes late”.I will let you know how I progress if I manage to figure JS out properly, think I have to create a function somewhere then do the calcualtion and save it in a var
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@jamielola Nice. As our station only has an In and an out platform I never considered it!
If you want I can try to add you code to the repo and make it an option to display the platform via the config.
Something like:
{ showPlatform: true }If you want real time delay calculations have a look at my Bus Stop module here. That does deltas between time tabled and actual times.
N
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Added platform as an option to the module.
Defaults to showing the platform, but can be turned off via config if not needed. If no platform specified, it will just display a -
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this looks great, i cant wait to update
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Hi
I’m really struggling to add a secondary CRS station, is there any documentation on how to show multiple stations?
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@callum8004 You have to add a separate set of configs for each station that you want to track.
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@nwootton sso if i wanted to replicate for ‘BSC’ station too how would do this in the below code?
{ module: 'MMM-UKNationalRail', position: 'bottom_left', header: 'Walsall Live Departures', /Optional - delete this line to turn OFF the header completely config: { stationCode: 'WSL', // CRS code for station app_id: 'fe0f5d14', // TransportAPI App ID app_key: '7de7aa1439665fef7ad6eb151190a6a1', // TransportAPI App Key maxResults: 3, //Optional - Maximum results to display. showOrigin: false, //Optional - Show the origin of the train in the table calling_at: 'BHM', showPlatform: true, } },complete newbie with any type of coding.
Thanks
Callum -
@callum8004 copy and paste the same module config with the information for the other station
{ module: 'MMM-UKNationalRail', position: 'bottom_left', header: 'Walsall Live Departures', config: { stationCode: 'WSL', app_id: 'fe0f5d14', app_key: '7de7aa1439665fef7ad6eb151190a6a1', maxResults: 3, showOrigin: false, calling_at: 'BHM', showPlatform: true, } }, { module: 'MMM-UKNationalRail', position: 'bottom_left', header: 'Another Station Departures', config: { stationCode: 'BSC', app_id: 'fe0f5d14' app_key: '7de7aa1439665fef7ad6eb151190a6a1', maxResults: 3, showOrigin: false, calling_at: 'BHM', showPlatform: true, } }, -
Guys
i have the UK transport (Rail) working however this module does not update as required. It shows say 5 trains and after the time of the 5th train has elapsed it doesn’t update to the next 5 trains.
Can anyone help please?
thanks.
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