EVITP Communication and Networking Systems

Question 1

Which protocol is most commonly used for communication between EV charging stations and a central management system?

Accepted Answer

OCPP (Open Charge Point Protocol)

Answer

OCPP (Open Charge Point Protocol) is the industry-standard open protocol used for communication between EV charging stations and back-end management systems.

Question 2

What does the acronym OCPP stand for?

Accepted Answer

Open Charge Point Protocol

Answer

OCPP stands for Open Charge Point Protocol, the open standard for communication between EV charging equipment and network management systems.

Question 3

Which network technology is most commonly used for long-distance remote monitoring of EVSE installations?

Accepted Answer

Cellular (4G/LTE)

Answer

Cellular (4G/LTE) is the most commonly used technology for remote EVSE monitoring because it provides wide-area connectivity without requiring local network infrastructure.

Question 4

What is the primary function of a Charge Management System (CMS)?

Accepted Answer

Monitor and control multiple EV charging stations remotely

Answer

A Charge Management System (CMS) provides centralized remote monitoring, control, billing, and reporting for multiple EV charging stations.

Question 5

Which OCPP message does a charging station send to a central system when it first comes online?

Accepted Answer

BootNotification

Answer

The BootNotification message is sent by a charging station to the central system upon startup to register itself and receive configuration parameters.

(EVITP) Electric Vehicle Infrastructure Program Practice Test

(EVITP) Electric Vehicle Infrastructure Program Practice Test

EVITP Communication and Networking Systems