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| Electric Vehicle Supply Equipment (EVSE) is equipment used to charge an Electric
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| Vehicle (EV) or Plug-In Hybrid Electric Vehicle. This cluster provides an
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| interface to the functionality of Electric Vehicle Supply Equipment (EVSE)
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| management.
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| Devices targeted by this cluster include Electric Vehicle Supply Equipment
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| (EVSE). The cluster generically assumes a signaling protocol (J1772 in NA and
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| IEC61851 in Europe and Asia) between the EVSE and Electric Vehicle (EV) that
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| utilizes a pilot signal to manage the states of the charge. SAE J1772 and
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| IEC61841 define Pilot signal as a modulated DC voltage on a single wire.
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| Power Line Communication (PLC) is supported by some EVSEs (e.g. for support of
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| ISO 15118) and may enable features such as Vehicle to Grid (V2G) or Vehicle to
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| Home (V2H) that allows for bi-directional charging/discharging of electric
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| vehicles.
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| More modern EVSE devices may optionally support ISO 15118 to support
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| bi-directional charging (Vehicle to Grid - V2G) and Plug and Charge
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| capabilities.
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| This cluster definition assumes AC charging only. DC charging options may be
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| added in future revisions of this cluster.
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| This cluster supports a safety mechanism that may lockout remote operation until
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| the initial latching conditions have been met. Some of the fault conditions
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| defined in SAE J1772, such as Ground-Fault Circuit Interrupter (GFCI) or
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| Charging Circuit Interrupting Device (CCID), may require clearing by an operator
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| by, for example, pressing a button on the equipment or breaker panel.
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| Signals and data provided by Electric Vehicle (EV) are labeled using EV in
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| control and attribute names. Signals and data provided by Electric Vehicle
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| Supply Equipment (EVSE) are labeled using EVSE in control and attribute names.
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| This EVSE cluster is written around support of a single EVSE. Having multiple
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| EVSEs at home or a business is managed by backend system and outside scope of
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| this cluster.
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| Note that in many deployments the EVSE may be outside the home and may suffer
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| from intermittent network connections (e.g. a weak Wi-Fi signal). It also allows
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| for a charging profile to be pre-configured, in case there is a temporary
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| communications loss during a charging session.
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| --> |
| <cluster xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="types types.xsd cluster cluster.xsd" id="" name="Definitions" revision=""/> |
