Industrial partner: LTL holdings
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Batteries in the swapping station will be used for two purposes: to power up E-Wheeler and to trade electricity with the grid
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EMS will predict the batteries required for the e-wheelers in the field & decide what amount of energy to be trade with the grid.
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Communicate data such as – state of charge, state of health, temperature (battery parameters) along with times and location from e-wheeler taxis to a server in the battery swapping station
MQTT (Message Queuing Telemetry Transport)
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Simple & light weight protocol
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Eligible for limited bandwidths
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Encryption, authentication for secure connection
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1-to-none , 1-to-1, 1-to-n
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Asynchronous (“push”) delivery
A number of tools were developed:
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Vehicle (V) Human Machine Interface (HMI)
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Swapping Station (SS) status change subscriber
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Swapping Stations Status Indicator
Communication System for Remote Monitoring of Electric Three Wheeler