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the-infinity merged 4 commits into from
May 7, 2025
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opendata swiss mapping #99

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d174b7a
first opendata swiss approach
the-infinity Apr 17, 2025
9cec18d
refinement
the-infinity May 6, 2025
a83c3a6
further refinement
the-infinity May 6, 2025
da965da
finalization
the-infinity May 7, 2025
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239 changes: 239 additions & 0 deletions docs/mapping/opendata_swiss.md
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# OpenData Swiss mapping

As the data source does not provide a dedicated location entity, OCPDB will use the `ChargingStationId` field for
grouping to locations. If there are different information for the location, we will use the information of the first
`EVSEDataRecord`.


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@ThorstenFroehlinghaus ThorstenFroehlinghaus May 5, 2025

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Please mention that different charging points with same geo coordinates shall always be mapped to one charging station.

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@the-infinity the-infinity May 6, 2025

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This might sometimes lead to unexpected results, eg if when there are different opening times, but we have to choose one for the location. But I do see the point why this makes sense, so I would just warn about that.

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@ThorstenFroehlinghaus ThorstenFroehlinghaus May 6, 2025

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It seems that we just have to evaluate ChargingStationId, so EVSDDataRecords with the same ChargingStationId also have the same GeoCoordinates.
image

## EVSEData

| Field | Type | Cardinality | Mapping | Comment |
|----------------|----------------|-------------|------------------------|---------|
| EVSEDataRecord | EVSEDataRecord | * | | |
| OperatorID | string | 1 | | |
| OperatorName | string | 1 | location.operator.name | |


## EVSEDataRecord

| Field | Type | Cardinality | Mapping | Comment |
|----------------------------------|-------------------------------------------------|-------------|-----------------------|----------------------------------------------------------|
| Accessibility | [Accessibility](#Accessibility) | 1 | | |
| AccessibilityLocation | [AccessibilityLocation](#AccessibilityLocation) | ? | location.parking_type | |
| AdditionalInfo | ? | ? | | Always null |
| Address | [Address](#Address) | 1 | | |
| AuthenticationModes | [AuthenticationMode](#AuthenticationMode) | * | evse.capabilities | |
| CalibrationLawDataAvailability | string | 1 | | Always 'Not Available' |
| ChargingFacilities | [ChargingFacility](#ChargingFacility) | * | | |
| ChargingPoolID | ? | ? | | Always null |
| ChargingStationId | string | 1 | evse.uid | |
| ChargingStationLocationReference | ? | ? | | Always null |
| ChargingStationNames | [ChargingStationName](#ChargingStationName) | * | location.name | Use the entry with lang = de, if not set the first entry |
| ClearinghouseID | ? | ? | | Always null |
| deltaType | string | ? | | |
| DynamicInfoAvailable | [DynamicInfoAvailable](#DynamicInfoAvailable) | 1 | | |
| DynamicPowerLevel | boolean | ? | | |
| EnergySource | ? | ? | | Always null |
| EnvironmentalImpact | ? | ? | | Always null |
| EvseID | string | 1 | evse.evse_id | |
| GeoChargingPointEntrance | object | 1 | | Either {} or {"Google": "None None"}, both not useful |
| GeoCoordinates | [GeoCoordinates](#GeoCoordinates) | 1 | location.coordinates | |
| HardwareManufacturer | string | ? | | |
| HotlinePhoneNumber | string | 1 | | |
| HubOperatorID | string | ? | | |
| IsHubjectCompatible | string or boolean | 1 | | String is `false` |
| IsOpen24Hours | string or boolean | 1 | | String is `true` |
| lastUpdate | string (date-time) | ? | | |
| LocationImage | ? | ? | | Always null |
| MaxCapacity | integer | ? | | |
| OpeningTimes | [OpeningTime](#OpeningTime) | * | | |
| PaymentOptions | [PaymentOption](#PaymentOption) | * | | |
| Plugs | [Plug](#Plug) | * | | |
| RenewableEnergy | boolean | 1 | | |
| SuboperatorName | ? | ? | | Always null |
| ValueAddedServices | [ValueAddedService](#ValueAddedService) | * | | |


### Accessibility

| Key | Mapping | Comment |
|----------------------------|---------|--------------------|
| Free publicly accessible | | |
| Unspecified | | |
| Test Station | | Should be filtered |
| Restricted access | | |
| Paying publicly accessible | | |


### AccessibilityLocation

| Key | Mapping |
|--------------------------|--------------------|
| ParkingGarage | PARKING_GARAGE |
| OnStreet | ON_STREET |
| ParkingLot | PARKING_LOT |
| UndergroundParkingGarage | UNDERGROUND_GARAGE |


### AuthenticationMode

| Key | Mapping |
|------------------|---------------------------|
| NFC RFID DESFire | RFID_READER |
| REMOTE | REMOTE_START_STOP_CAPABLE |
| NFC RFID Classic | RFID_READER |
| Direct Payment | |
| PnC | |


### DynamicInfoAvailable
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@ThorstenFroehlinghaus ThorstenFroehlinghaus May 5, 2025

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For each EvseID the dynamic endpoint contains an EVSEStatus, so DynamicInfoAvailable can be ignored and EVSEStatus shall be evaluated.

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@the-infinity the-infinity May 6, 2025

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It is, there is no mapping set.

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@ThorstenFroehlinghaus ThorstenFroehlinghaus May 6, 2025

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Ok, in

ocpdb/docs/mapping/opendata_swiss.md

Line 221 in 9cec18d

"## EVSEStatusRecord" is missing, and https://github.com/binary-butterfly/ocpdb/blob/9cec18da658eea3a9262cc5770a23d4bb30f4309/docs/mapping/opendata_swiss.md?plain=1#L217C3-L217C19 then should be a link


As OCPI does not have a field like `has_realtime_data`, we cannot use this enumeration.

| Key | Mapping |
|-------|---------|
| auto | |
| true | |
| false | |


### PaymentOption

| Key | Mapping |
|------------|---------|
| No Payment | |
| Contract | |
| Direct | |


### Plug

| value | standard | format |
|-----------------------------------|--------------------|--------|
| Type J Swiss Standard | DOMESTIC_J | SOCKET |
| Type 2 Outlet | IEC_62196_T2 | SOCKET |
| Tesla Connector | TESLA_S | SOCKET |
| Type 1 Connector (Cable Attached) | IEC_62196_T1 | CABLE |
| Type F Schuko | DOMESTIC_F | SOCKET |
| CCS Combo 1 Plug (Cable Attached) | IEC_62196_T1 | CABLE |
| Type 2 Connector (Cable Attached) | IEC_62196_T2 | CABLE |
| CHAdeMO | CHADEMO | CABLE |
| Type G British Standard | DOMESTIC_G | SOCKET |
| CCS Combo 2 Plug (Cable Attached) | IEC_62196_T2_COMBO | CABLE |


### ValueAddedService

| Key | Mapping |
|----------------------|---------|
| MaximumPowerCharging | |
| None | |
| DynamicPricing | |


## Address

| Field | Type | Cardinality | Mapping | Comment |
|-----------------|---------|-------------|----------------------|-------------------------------------------------------------------------------------|
| City | string | 1 | location.city | |
| Country | string | 1 | location.country | Just charge stations with `Country` in CHE, DEU, AUT and LIE get imported |
| Floor | string | ? | | evse.floor_level |
| HouseNum | string | 1 | location.address | Added to Street. Might be '0', then it's ignored. |
| ParkingFacility | boolean | ? | | |
| ParkingSpot | ? | ? | | |
| PostalCode | string | 1 | location.postal_code | |
| Region | string | ? | | |
| Street | string | 1 | location.address | Often includes house number |
| TimeZone | string | ? | location.time_zone | If not set, use corresponding timezone of the `Country`, eg `Europe/Zurich` for CHF |


## ChargingStationName

| Field | Type | Cardinality | Mapping | Comment |
|--------|--------|-------------|-------------------|---------|
| lang | string | 1 | | |
| value | string | 1 | display_text.text | |


## GeoCoordinates

| Field | Type | Cardinality | Mapping | Comment |
|--------|--------|-------------|----------------------|------------------------------------------------------------|
| Google | string | 1 | location.coordinates | Format: "{lat} {lon}": two floats with a space in between. |


## ChargingFacility

| Field | Type | Cardinality | Mapping | Comment |
|-----------|-------------------------|-------------|------------------------------|-----------------------------------|
| power | numeric | 1 | connector.max_electric_power | In kW, has to be transformed in W |
| powertype | [PowerType](#PowerType) | ? | connector.power_type | |
| Amperage | integer | ? | connector.max_amperage | |
| Voltage | integer | ? | connector.max_voltage | |


### PowerType

| Key | Mapping |
|------------|------------|
| DC | DC |
| AC_1_PHASE | AC_1_PHASE |
| AC_3_PHASE | AC_3_PHASE |


## OpeningTime


| Field | Type | Cardinality | Mapping | Comment |
|--------|---------------------|-------------|-----------------------|---------|
| on | [Weekday](#Weekday) | 1 | regular_hours.weekday | |
| Period | [Period](#Period) | * | | |

### Weekday

| Key | Mapping |
|-----------|---------|
| Monday | 1 |
| Tuesday | 2 |
| Wednesday | 3 |
| Thursday | 4 |
| Friday | 5 |
| Saturday | 6 |
| Sunday | 7 |


## Period

| Field | Type | Cardinality | Mapping | Comment |
|-------|------------------|-------------|----------------------------|---------|
| begin | string (time) | 1 | regular_hours.period_begin | |
| end | string (time) | 1 | regular_hours.period_end | |


## EVSEStatuses

| Field | Type | Cardinality | Mapping | Comment |
|------------------|---------------------------------------|-------------|---------|---------|
| EVSEStatusRecord | [EVSEStatusRecord](#EVSEStatusRecord) | * | | |
| OperatorID | string | 1 | | |
| OperatorName | string | 1 | | |


## EVSEStatusRecord


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| Field | Type | Cardinality | Mapping | Comment |
|------------|---------------------------|-------------|--------------|---------|
| EvseID | string | 1 | evse.evse_id | |
| EVSEStatus | [EVSEStatus](#EVSEStatus) | 1 | evse.status | |


### EVSEStatus

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| Key | Mapping |
|--------------|------------|
| Available | AVAILABLE |
| OutOfService | OUTOFORDER |
| Occupied | CHARGING |
| Unknown | UNKNOWN |