Smart City Use Case – Smart Charging Stations Using 1.6 Protocol

Below use case depicts the architecture for the smart city use case implemented. This involves automation of charging station by collecting the data from EV charger over ocpp1.6 protocol and pushing various parameters such as boot notifications, heartbeat, meter values, transaction data etc. the solution also talk about solar inverter which is used in the charging station infrastructure which takes the input power from the solar charger and converts the AC energy to supply the power to EV charger instead of utility power.

4G Enabled IoT Gateway

Quad power implemented Linux + 4G powered IoT gateway which includes hardware design, prototype manufacturing, embedded Linux application development and front end software application. The gateway is designed to meet the following specifications:

• NXP 800 MHz Solo or 1 GHz Quad Core ARM CPU
• 1 GB DDR3 RAM
• 4 GB MLC eMMC Flash
• Wireless 802.11b/g/n and Bluetooth 2.1+EDR (4.0 BLE) onboard moduleDual Gigabit Ethernet ports
• HDMI video output
• 1x microSD Card Socket
• 1x MiniCard Socket (mini PCIe Form Factor using USB)
• Many more

Condition Monitoring – Telecom Tower Monitoring

Below use case depicts the architecture for the condition monitoring use case implemented. This involves monitoring various parameters of energy consumption in telecom towers, failures, controlling various other actuators. Below hardware system involves dual core, means Linux + microcontroller + 4G Module

4G Enabled IoT Gateway

Quad power implemented Linux + 4G powered IoT gateway which includes hardware design, prototype manufacturing, embedded Linux application development and front end software application. The gateway is designed to meet the following specifications:

• - NXP i.MX6 800 MHz Solo or 1 GHz Quad Core ARM CPU
• 1 GB DDR3 RAM
• 4 GB MLC eMMC Flash
• Wireless 802.11b/g/n and Bluetooth 2.1+EDR (4.0 BLE) onboard moduleDual Gigabit Ethernet ports
• HDMI video output
• 1x microSD Card Socket
• 1x MiniCard Socket (mini PCIe Form Factor using USB
• PIC32MZ 32bit micro controller
• 8 Digital inputs (isolated)
• 8 digital outputs (isolated)
• 4 relay based outputs
• 2 PWM interface
• Quectel 4G Module
• Operating voltage upto 48VDC

Apart From this we have done lot of 4G communications like

3-Phase Motor control

Remote Panel Control Unit

RMU(Remote Monitoring Unit for VFD Unit)