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Property

Sample Value

Datetime

2020-01-20 03:14:07

Name

MOTOR_CONTROLLER_VC

Sender

MOTOR_CONTROLLER

Data

{'mc_voltage1':1234, ‘mc_current1’:1)}

GPS Data

Property

Value

Decoded

Datetime

030620 044747.0

June 3, 2020 4:47:47.0

Latitude

3722.117666

37° 22.117666'

Latitude Direction

N

North

Longitude

12200.011971

122° 00.011971'

Longitude Direction

W

West

Altitude (meters)

11.6

11.6

Speed (knots = 1.852 km/h)

0.0

0.0

Course (degrees)

0.0

0.0

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In terms of storing data locally on the Raspberry Pi, the Python script aggregate_can_data.py can directly output the data to a CSV file locally on the Raspberry Pi. These files can be manually moved to Google Drive if necessary.

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Format of CAN Messages and GPS Data in DynamoDB

Property

Value

Decoded

Latitude

3722.117666,N

37° 22.117666' N

Longitude

12200.011971,W

122° 00.011971' W

UTC Date

030620

June 3, 2020

UTC Time

044747.0

4:47:47.0

Altitude (meters)

11.6

11.6

Speed (knots = 1.852 km/h)

0.0

0.0

Course (degrees)

0.0

0.0