home-assistant.io/source/_integrations/swiss_public_transport.markdown

title, description, ha_category, ha_iot_class, ha_release, ha_config_flow, ha_codeowners, ha_domain, ha_platforms, ha_integration_type

title	description	ha_category	ha_iot_class	ha_release	ha_config_flow	ha_codeowners	ha_domain	ha_platforms	ha_integration_type
Swiss public transport	Instructions on how to integrate timetable data for traveling in Switzerland within Home Assistant.	Transport	Cloud Polling	pre 0.7	true	@fabaff @miaucl	swiss_public_transport	sensor	integration

The Swiss public transport integration will give you the next three departure times from a given location to another one in Switzerland.

The Swiss public transport API only allows 1000 requests per 24 hours. The default polling rate is set to 90s, which is just enough for one connection polling continuously. If more entries are needed, consider defining a custom polling interval to reduce the amount of requests.

{% configuration_basic %} Start station: description: "The departure station for the start of the connection (e.g., Zürich HB)" End station: description: "The arrival station for the end of the connection (e.g., Geneva)" Via stations: description: "List of up to 5 via stations (e.g., Bern, Lausanne)" Departure or arrival time: description: "Choose between the departure or arrival time or the connection to be displayed" Time mode: description: "The time mode of the connections (e.g., now , fixed, offset)" Fixed time of day (only when time mode is set to fixed): description: "The relevant time for the connection (e.g. 7:12:00 AM every morning)." Offset time from now (only when time mode is set to fixed): description: "The time offset added to the earliest possible connection (e.g. add +00:05:00 offset, taking into account the time to walk to the station)" {% endconfiguration_basic %}

Use the Stationboard to find exact station names.

{% include integrations/config_flow.md %}

The public timetables are coming from Swiss public transport.

Set up a connection

The minimum configuration for a connection requires a start and end station (for example, "Zürich HB").

Optionally, you can provide up to 5 additional via stations where the connection must go through.

Time mode

The Time mode allows you to specify the time of the connections.

• Now (default): Provide the next connections.
• At a fixed time of day: Provide the connections that depart at a fixed time of day (for example, 18:15 in the evening)
• At an offset from now: Provide the next possible connections which depart after a specified offset (for example, 15 minutes from now, which helps account for a 15-minute walk to the station)

Use case: Next connection at my local bus stop

Usually, it takes some time to walk to the closest bus station from home, which can be modeled using the offset option in the Time mode dropdown, filtering out connections which are not reachable anymore. This information can then be displayed at the door or on your mobile device.

Use case: Daily train home

For people working business hours, a set-up using the fixed option in the Time mode allows you to identify the same train each day for commuting home. Set up an automation to send a push notification to get informed early.

Departure versus Arrival

Usually, one wants to know when a connection departs (default), but in case where the opposite is needed and one wants to know when a connection arrives, select "Show arrival time at end station" in the time reference dropdown.

When configured for arrival time, the sensor will display the arrival time at the destination instead of the departure time from the start station. This is particularly useful for automations that need to trigger based on arrival times.

Use case: Inform family of train arriving late

A popular use case would be to know if your family member is running late and sending out a push notification or displaying their arrival time at home.

Actions

The Swiss public transport integration has the following action:

• swiss_public_transport.fetch_connections

Action swiss_public_transport.fetch_connections

Fetch the connections for a specific instance.

Data attribute	Optional	Description
config_entry_id	No	The ID of the Swiss public transport config entry to get data from. For example, in YAML: config_entry_id: zurich_geneva or in UI Instance: zurich_geneva)
limit	Yes	The number of connections to fetch. (default: 3, range: [1,15])

Defining a custom polling interval

{% include common-tasks/define_custom_polling.md %}

Removing the integration

This integration follows standard integration removal. No extra steps are required.

{% include integrations/remove_device_service.md %}