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https://github.com/COVESA/vehicle_signal_specification/blob/master/spec/Cabin/HVAC.vspec
Data Capability Name | Data Type | VSS Alignment | Android VHAL Alignment | ||||
---|---|---|---|---|---|---|---|
Data Element Names | Element Data Type | VSS Values | Possible Interface | Data Elements | Element Data Type | ||
Provide On/Off State of HVAC system | HVAC_POWER_ON | ||||||
boolean | IsAirConditioningActive | boolean | True/False | HVAC_AC_ON | |||
boolean | IsRecirculationActive | boolean | True/False | HVAC_RECIRC_ON | |||
Provide On/Off State of Front Defroster | boolean | IsFrontDefrosterActive | boolean | True/False | HVAC_MAX_DEFROST_ON | ||
Provide On/Off State of Rear Defroster | boolean | IsRearDefrosterActive | boolean | True/False | |||
Provide Estimated Cabin Air Temperature | boolean | AmbientAirTemperature | float | degrees celsius | HVAC_TEMPERATURE_CURRENT | ||
Structure | Station | Enumeration | - Row[1,4] - ["Driver","Passenger"] | ||||
Temperature | float | degrees Celsius |
| ||||
Structure | Station | Enumeration | - Row[1,4] - ["Driver","Passenger"] | ||||
FanSpeed | uint8 | Percentage 0 to 100 0 = off, 100 = max | HVAC_FAN_SPEED | ||||
Structure | Station | Enumeration | - Row[1,4] - ["Driver","Passenger"] | ||||
AirDistribution | Enumeration | ['UP', 'MIDDLE', 'DOWN'] | HVAC_FAN_DIRECTION | ||||
Provide All Climate Settings per Zone (HVAC Station) | Array of Structure | Station | Enumeration | - Row[1,4] - ["Driver","Passenger"] | |||
Temperature | float | degrees Celsius | |||||
FanSpeed | uint8 | Percentage 0 to 100 0 = off, 100 = max | |||||
AirDistribution | Enumeration | ['UP', 'MIDDLE', 'DOWN'] | |||||
IsStationPresent (not in VSS) | boolean | True/False Is the Station present in THIS vehicle | |||||
HVAC_AUTO_ON? | |||||||
Data Capability Name | VSS Alignment | Android VHAL Alignment | ||||
---|---|---|---|---|---|---|
Parameters / Arguments | Data Type | VSS Values | Possible Interface | Parameters / Arguments | Data Type | |
Control On/Off State of HVAC system | HVAC_POWER_ON | |||||
HVAC_AC_ON | ||||||
IsRecirculationActive | boolean | True/False | HVAC_RECIRC_ON | |||
Control On/Off State of Front Defroster | IsFrontDefrosterActive | boolean | True/False | HVAC_MAX_DEFROST_ON | ||
Control On/Off State of Rear Defroster | IsRearDefrosterActive | boolean | True/False | |||
Station | Enumeration | - Row[1,4] - ["Driver","Passenger"] | ||||
Temperature | float | degrees Celsius | HVAC_TEMPERATURE_SET | |||
Station | Enumeration | - Row[1,4] - ["Driver","Passenger"] | ||||
FanSpeed | uint8 | Percentage 0 to 100 0 = off, 100 = max | HVAC_FAN_SPEED | |||
Station | Enumeration | - Row[1,4] - ["Driver","Passenger"] | ||||
AirDistribution | Enumeration | ['UP', 'MIDDLE', 'DOWN'] | HVAC_FAN_DIRECTION | |||
Control All Climate Settings for a Zone | Station | Enumeration | - Row[1,4] - ["Driver","Passenger"] | |||
Temperature | float | degrees Celsius | ||||
FanSpeed | uint8 | Percentage 0 to 100 0 = off, 100 = max | ||||
AirDistribution | Enumeration | ['UP', 'MIDDLE', 'DOWN'] | ||||