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ChargeDepleting
Full qualified VSS Path: Vehicle.Powertrain.RangeExtender.ChargeDepleting
Description: Signals related to Charge Depleting (CD) mode operation.
Comment: CD mode represents the electric-only or electric-primary operation of the EREV. During this mode, the vehicle maximizes the use of battery energy before the engine is engaged.
flowchart LR Vehicle-->Powertrain Powertrain-->RangeExtender RangeExtender-->ChargeDepleting

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.Powertrain.RangeExtender.ChargeDepleting

Signal Information

The vehicle signal Vehicle.Powertrain.RangeExtender.ChargeDepleting is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.Powertrain.RangeExtender.ChargeDepleting is 78babe2c3695514d86e6c735d4002e77

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

1 - EnergyConsumption
Full qualified VSS Path: Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption
Description: Current electric energy consumption rate during Charge Depleting mode operation.
Comment: This value represents the instantaneous or short-term average electric energy consumption while the vehicle is operating in CD mode. It is calculated based on the electrical energy drawn from the traction battery per distance traveled. This metric is analogous to fuel consumption but measured in electrical energy units. A lower value indicates more efficient electric operation.
flowchart LR Vehicle-->Powertrain Powertrain-->RangeExtender RangeExtender-->ChargeDepleting ChargeDepleting-->EnergyConsumption

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption
[get]  OK
Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption

Data Type & Unit
Path Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption VSS: Addressing nodes
Data type float VSS: Datatypes
Unit kWh/100km VSS: Units
Label kilowatt hours per 100 kilometers
Description Energy consumption per distance measured in kilowatt hours per 100 kilometers VSS: Sensors & Actuators
Domain energy-consumption-per-distance

Note: The float datatype is a floating point number which technically allows values between -3.4e ^ -38 and 3.4e ^ 38

Signal Information

The vehicle signal Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption is a Sensor.

The vehicle signal Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.Powertrain.RangeExtender.ChargeDepleting.EnergyConsumption is bf36188dfa285cf3aa2acf0156933c5c

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2 - Range
Full qualified VSS Path: Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range
Description: Estimated remaining distance that can be traveled in Charge Depleting mode using available battery energy.
Comment: This range estimate is calculated based on the current battery state of charge and the recent energy consumption patterns in CD mode. The estimate may vary based on driving conditions, terrain, climate control usage, and other factors affecting battery consumption. When this range approaches zero, the vehicle will typically transition to Charge Sustaining mode.
flowchart LR Vehicle-->Powertrain Powertrain-->RangeExtender RangeExtender-->ChargeDepleting ChargeDepleting-->Range

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range
[get]  OK
Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range

Data Type & Unit
Path Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range VSS: Addressing nodes
Data type uint32 VSS: Datatypes
Unit m VSS: Units
Label meter
Description Length measured in meters VSS: Sensors & Actuators
Domain length

Note: The uint32 datatype is an unsigned 32-bit integer which technically allows values between 0 and 4294967295 (inclusive).

Signal Information

The vehicle signal Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range is a Sensor.

The vehicle signal Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.Powertrain.RangeExtender.ChargeDepleting.Range is ce970150781f51699673cfce2ebea639

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.