Difference between revisions of "VSTP"

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= VSTP Feed =
 +
 
== Overview ==
 
== Overview ==
  
−
The VSTP (Very Short Term Planning) feed provides schedule records via the VSTP process.
+
The VSTP (Very Short Term Planning) feed provides train schedules which are due to run in the next 48 hours that aren't included in the [[SCHEDULE]] feed.
−
 
 
−
This channel is a real-time channel. Freight services are not included in these channels; only messages containing headcodes for classes 1, 2 and 9 are included in this feed.
 
−
 
 
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Last minute schedule changes that can't be reflected in the [[SCHEDULE|Amazon S3 Bucket Schedule Feeds]] are sent here.
 
−
 
 
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== Data Format ==
 
−
 
 
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More often than not this feed will return a lot of nothing.
 
−
 
 
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With a STOMP Client ID, you can check this feed less regularly that other feeds.
 
−
 
 
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- All Timestamp columns are in Milliseconds
 
−
 
 
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== Example ==
 
  
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<tt>
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== Structure ==
  
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    [VSTPCIFMsgV1] => stdClass Object
+
Messages are sent in JSON format and are broadly similar to the messages in the SCHEDULE feed:
−
        (
 
−
            [schemaLocation] => http://xml.networkrail.co.uk/ns/2008/Train%20itm_vstp_cif_messaging_v1.xsd
 
−
            [classification] => industry
 
−
            [timestamp] => 1343339831000
 
−
            [owner] => Network Rail
 
−
            [originMsgId] => 2012-07-26T21:57:11-00:00vstp.networkrail.co.uk
 
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            [Sender] => stdClass Object
 
−
                (
 
−
                    [organisation] => Network Rail
 
−
                    [application] => TOPS
 
−
                    [component] => VSTP
 
−
                )
 
−
           
 
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            [schedule] => stdClass Object
 
−
                (
 
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                    [schedule_id] =>
 
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                    [transaction_type] => Create
 
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                    [schedule_start_date] => 2012-07-26
 
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                    [schedule_end_date] => 2012-07-26
 
−
                    [schedule_days_runs] => 0001000
 
−
                    [applicable_timetable] => N
 
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                    [CIF_bank_holiday_running] => 
 
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                    [CIF_train_uid] =>  95629
 
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                    [train_status] => 1
 
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                    [CIF_stp_indicator] => N
 
−
                    [schedule_segment] => Array
 
−
                        (
 
−
                        )
 
−
                )
 
−
        )
 
−
</tt>
 
  
−
- Note %20 added to the schemaLocation field for Train itm_vstp_cif_messaging_v1.xsd for wiki purposes, its a PHP JSON Decode
+
<pre>
 +
{
 +
"VSTPCIFMsgV1": {
 +
"schemaLocation": "http://xml.networkrail.co.uk/ns/2008/Train itm_vstp_cif_messaging_v1.xsd",
 +
"classification": "industry",
 +
"timestamp": "1356697917000",
 +
"owner": "Network Rail",
 +
"originMsgId": "2012-12-28T12:31:57-00:00vstp.networkrail.co.uk",
 +
"Sender": {
 +
"organisation": "Network Rail",
 +
"application": "TOPS",
 +
"component": "VSTP"
 +
},
 +
"schedule": {
 +
"schedule_id": "",
 +
"transaction_type": "Create",
 +
"schedule_start_date": "2012-12-29",
 +
"schedule_end_date": "2012-12-29",
 +
"schedule_days_runs": "0000010",
 +
"applicable_timetable": "Y",
 +
"CIF_bank_holiday_running": " ",
 +
"CIF_train_uid": " 43876",
 +
"train_status": "1",
 +
"CIF_stp_indicator": "N",
 +
"schedule_segment": [{
 +
"signalling_id": "2C90",
 +
"uic_code": "",
 +
"atoc_code": "",
 +
"CIF_train_category": "OO",
 +
"CIF_headcode": "",
 +
"CIF_course_indicator": "",
 +
"CIF_train_service_code": "24672104",
 +
"CIF_business_sector": "",
 +
"CIF_power_type": "EMU",
 +
"CIF_timing_load": "",
 +
"CIF_speed": "",
 +
"CIF_operating_characteristics": "",
 +
"CIF_train_class": "",
 +
"CIF_sleepers": "",
 +
"CIF_reservations": "0",
 +
"CIF_connection_indicator": "",
 +
"CIF_catering_code": "",
 +
"CIF_service_branding": "",
 +
"CIF_traction_class": "",
 +
"schedule_location": [{
 +
"scheduled_arrival_time": " ",
 +
"scheduled_departure_time": "125100",
 +
"scheduled_pass_time": " ",
 +
"public_arrival_time": " ",
 +
"public_departure_time": "125100",
 +
"CIF_platform": "1",
 +
"CIF_line": "",
 +
"CIF_path": " ",
 +
"CIF_activity": "TB",
 +
"CIF_engineering_allowance": "",
 +
"CIF_pathing_allowance": "",
 +
"CIF_performance_allowance": "",
 +
"location": {
 +
"tiploc": {
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"tiploc_id": "WOKNGHM"
 +
}
 +
}
 +
}, {
 +
"scheduled_arrival_time": "125630",
 +
"scheduled_departure_time": "125730",
 +
"scheduled_pass_time": "      ",
 +
"public_arrival_time": "      ",
 +
"public_departure_time": "      ",
 +
"CIF_platform": "1",
 +
"CIF_line": "",
 +
"CIF_path": "",
 +
"CIF_activity": "",
 +
"CIF_engineering_allowance": "",
 +
"CIF_pathing_allowance": "",
 +
"CIF_performance_allowance": "",
 +
"location": {
 +
"tiploc": {
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"tiploc_id": "BRACKNL"
 +
}
 +
}
 +
}, {
 +
"scheduled_arrival_time": "135800",
 +
"scheduled_departure_time": " ",
 +
"scheduled_pass_time": " ",
 +
"public_arrival_time": "135800",
 +
"public_departure_time": " ",
 +
"CIF_platform": "19",
 +
"CIF_line": " ",
 +
"CIF_path": "",
 +
"CIF_activity": "TF",
 +
"CIF_engineering_allowance": " ",
 +
"CIF_pathing_allowance": " ",
 +
"CIF_performance_allowance": " ",
 +
"location": {
 +
"tiploc": {
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"tiploc_id": "WATRLOO"
 +
}
 +
}
 +
}]
 +
}]
 +
}
 +
}
 +
}
 +
</pre>

Revision as of 15:13, 25 January 2013

VSTP Feed

Overview

The VSTP (Very Short Term Planning) feed provides train schedules which are due to run in the next 48 hours that aren't included in the SCHEDULE feed.

Structure

Messages are sent in JSON format and are broadly similar to the messages in the SCHEDULE feed: 

{
	"VSTPCIFMsgV1": {
		"schemaLocation": "http://xml.networkrail.co.uk/ns/2008/Train itm_vstp_cif_messaging_v1.xsd",
		"classification": "industry",
		"timestamp": "1356697917000",
		"owner": "Network Rail",
		"originMsgId": "2012-12-28T12:31:57-00:00vstp.networkrail.co.uk",
		"Sender": {
			"organisation": "Network Rail",
			"application": "TOPS",
			"component": "VSTP"
		},
		"schedule": {
			"schedule_id": "",
			"transaction_type": "Create",
			"schedule_start_date": "2012-12-29",
			"schedule_end_date": "2012-12-29",
			"schedule_days_runs": "0000010",
			"applicable_timetable": "Y",
			"CIF_bank_holiday_running": " ",
			"CIF_train_uid": " 43876",
			"train_status": "1",
			"CIF_stp_indicator": "N",
			"schedule_segment": [{
				"signalling_id": "2C90",
				"uic_code": "",
				"atoc_code": "",
				"CIF_train_category": "OO",
				"CIF_headcode": "",
				"CIF_course_indicator": "",
				"CIF_train_service_code": "24672104",
				"CIF_business_sector": "",
				"CIF_power_type": "EMU",
				"CIF_timing_load": "",
				"CIF_speed": "",
				"CIF_operating_characteristics": "",
				"CIF_train_class": "",
				"CIF_sleepers": "",
				"CIF_reservations": "0",
				"CIF_connection_indicator": "",
				"CIF_catering_code": "",
				"CIF_service_branding": "",
				"CIF_traction_class": "",
				"schedule_location": [{
					"scheduled_arrival_time": " ",
					"scheduled_departure_time": "125100",
					"scheduled_pass_time": " ",
					"public_arrival_time": " ",
					"public_departure_time": "125100",
					"CIF_platform": "1",
					"CIF_line": "",
					"CIF_path": " ",
					"CIF_activity": "TB",
					"CIF_engineering_allowance": "",
					"CIF_pathing_allowance": "",
					"CIF_performance_allowance": "",
					"location": {
						"tiploc": {
							"tiploc_id": "WOKNGHM"
						}
					}
				}, {
					"scheduled_arrival_time": "125630",
					"scheduled_departure_time": "125730",
					"scheduled_pass_time": "      ",
					"public_arrival_time": "      ",
					"public_departure_time": "      ",
					"CIF_platform": "1",
					"CIF_line": "",
					"CIF_path": "",
					"CIF_activity": "",
					"CIF_engineering_allowance": "",
					"CIF_pathing_allowance": "",
					"CIF_performance_allowance": "",
					"location": {
						"tiploc": {
							"tiploc_id": "BRACKNL"
						}
					}
				}, {
					"scheduled_arrival_time": "135800",
					"scheduled_departure_time": " ",
					"scheduled_pass_time": " ",
					"public_arrival_time": "135800",
					"public_departure_time": " ",
					"CIF_platform": "19",
					"CIF_line": " ",
					"CIF_path": "",
					"CIF_activity": "TF",
					"CIF_engineering_allowance": " ",
					"CIF_pathing_allowance": " ",
					"CIF_performance_allowance": " ",
					"location": {
						"tiploc": {
							"tiploc_id": "WATRLOO"
						}
					}
				}]
			}]
		}
	}
}
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