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Most services need data points from across different technical categories. E.g. a service might need charging.state_of_charge and engine.oil_temperature. It could be said that they need to access two different data categories. It could also be said that they need to access a "Container" that includes these two different data points. To build up consistency inside companies, but also across, it makes sense that common use-cases have pre-defined containers. These are typically called "Data bundles" or "Data buckets", which is like a template of a container that has other meta information attached to it like purpose of use, pricing and rate limits.
(When we speak about transferring measured values that are bundled together, note the related definition of a Snapshot)
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Name: | Pay-as-you-Drive (PAYD) | |
Purpose: | Insurance services based on the vehicle mileage | |
Data point | Description | Update frequency |
Odometer | The mileage in miles or meters | 24h |
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Name: | Charging | |
Purpose: | Services for electric vehicles | |
Data point | Description | Update frequency |
State of Charge | The state of charge percentage | On change |
Estimated range | Estimated electrical range | On change |
Charging state | Plugged in or charging | On change |
Charging voltage | Charging procedure voltage | On change |
Charging ampere | Charging procedure ampere | On change |
Charging power | Current charging power (kW) | |
Additional energy | Accumulated additional energy (kWh) |
Name: | Discharging | |
Purpose: | Services for electric vehicles | |
Data point | Description | Update frequency |
Consumed energy | Total consumed energy (kWh) | |
Saved energy | Total saved energy by braking (kWh) |
Name: | Fleet | |
Purpose: | Fleet owners, car rental companies | |
Data point | Description | Update frequency |
Odometer | The mileage in miles or meters | Trip end |
Latitude | Vehicle latitude | On change |
Longitude | Vehicle longitude | On change |
Fuel level | Fuel level percentage (State of Charge for EVs) | On change |
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Name: | Pay-how-you-Drive (PHYD) | |
Purpose: | Insurance services based on driving profile | |
Data point | Description | Update frequency |
Odometer | The mileage in miles or meters | Trip end |
Latitude | Vehicle latitude | On change |
Longitude | Vehicle longitude | On change |
Acceleration | Vehicle acceleration | On change |
Name: | Car rental | |
Purpose: | Car rental and carsharing fleet owners | |
Data point | Description | Update frequency |
Odometer | The mileage in miles or meters | Trip end |
Latitude | Vehicle latitude | On change |
Longitude | Vehicle longitude | On change |
Fuel level | Fuel level percentage (State of Charge for EVs) | On change |
Door locks | Lock state for each door | On change |
Door positions | Position state for each door | On change |
Lock/Unlock | Locking and unlocking of the doors | Write |
Theft alarm | Theft alarm state | On change |
Arm/unarmdisarm | Arming and unarming disarming of the theft alarm | Write |
Window positions | Position state for each window | On change |