Distributed data processing systems for processing remotely captured sensor data
Aspects of the disclosure relate to processing remotely captured sensor data. A computing platform having at least one processor, a communication interface, and memory may receive, via the communication interface, from a user computing device, sensor data captured by the user computing device using one or more sensors built into the user computing device. Subsequently, the computing platform may analyze the sensor data received from the user computing device by executing one or more data processing modules. Then, the computing platform may generate trip record data based on analyzing the sensor data received from the user computing device and may store the trip record data in a trip record database. In addition, the computing platform may generate user record data based on analyzing the sensor data received from the user computing device and may store the user record data in a user record database.
1. A computing platform, comprising:
at least one processor;
a communication interface; and
memory storing computer-readable instructions that, when executed by the at least one processor, cause the computing platform to:
receive, via the communication interface, from a first user computing device, sensor data captured by the first user computing device using one or more sensors built into the first user computing device during a trip in a vehicle;
analyze the sensor data received from the first user computing device to align at least one axis of a reference frame of the first user computing device with at least one axis of a reference frame of the vehicle, wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises:
using barometer data obtained from a barometer sensor of the first user computing device to estimate a slope traveled by the vehicle; and
aligning a vertical axis of the reference frame of the first user computing device with a vertical axis of the reference frame of the vehicle based on the slope estimated from the barometer data;
based on aligning the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle, generate alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle; and
store, in at least one database maintained by the computing platform and accessible to one or more data analysis modules associated with the computing platform, the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle.
2. The computing platform of claim 1 , wherein receiving the sensor data captured by the first user computing device using the one or more sensors built into the first user computing device comprises receiving data captured by one or more of an accelerometer, a gyroscope, a magnetometer, a barometer, a gravitometer, a proximity sensor, an ambient light sensor, an ambient temperature sensor, an orientation sensor, a pedometer, an altimeter, a satellite positioning sensor, or an activity recognition sensor built into the first user computing device.
3. The computing platform of claim 1 , wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises using gravity measurement data and principal component analysis to perform vertical axis alignment.
4. The computing platform of claim 1 , wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises using gravity measurement data and principal component analysis to perform full axis alignment.
5. The computing platform of claim 4 , wherein using gravity measurement data and principal component analysis to perform the full axis alignment comprises using a Butterworth low-pass filter to perform the full axis alignment.
6. The computing platform of claim 1 , wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises using quaternion time series data obtained from an orientation sensor and satellite course measurement data to perform vertical axis alignment.
7. The computing platform of claim 1 , wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises using quaternion time series data obtained from an orientation sensor of the first user computing device and satellite course measurement data to perform full axis alignment.
8. The computing platform of claim 1 , wherein the memory stores additional computer-readable instructions that, when executed by the at least one processor, cause the computing platform to:
send, to a driver detection module, the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle.
9. The computing platform of claim 1 , wherein the memory stores additional computer-readable instructions that, when executed by the at least one processor, cause the computing platform to:
based on storing the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle, send the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle to a data analyst console computing device, wherein sending the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle to the data analyst console computing device causes the data analyst console computing device to wake and display axis alignment information corresponding to the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle.
10. A method, comprising:
at a computing platform comprising at least one processor, a communication interface, and memory:
receiving, by the at least one processor, via the communication interface, from a first user computing device, sensor data captured by the first user computing device using one or more sensors built into the first user computing device during a trip in a vehicle;
analyzing, by the at least one processor, the sensor data received from the first user computing device to align at least one axis of a reference frame of the first user computing device with at least one axis of a reference frame of the vehicle, wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises:
using barometer data obtained from a barometer sensor of the first user computing device to estimate a slope traveled by the vehicle; and
aligning a vertical axis of the reference frame of the first user computing device with a vertical axis of the reference frame of the vehicle based on the slope estimated from the barometer data;
based on aligning the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle, generating, by the at least one processor, alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle; and
storing, by the at least one processor, in at least one database maintained by the computing platform and accessible to one or more data analysis modules associated with the computing platform, the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle.
11. The method of claim 10 , wherein receiving the sensor data captured by the first user computing device using the one or more sensors built into the first user computing device comprises receiving data captured by one or more of an accelerometer, a gyroscope, a magnetometer, a barometer, a gravitometer, a proximity sensor, an ambient light sensor, an ambient temperature sensor, an orientation sensor, a pedometer, an altimeter, a satellite positioning sensor, or an activity recognition sensor built into the first user computing device.
12. The method of claim 10 , wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises using gravity measurement data and principal component analysis to perform vertical axis alignment.
13. The method of claim 10 , wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises using gravity measurement data and principal component analysis to perform full axis alignment.
14. The method of claim 13 , wherein using gravity measurement data and principal component analysis to perform the full axis alignment comprises using a Butterworth low-pass filter to perform the full axis alignment.
15. The method of claim 10 , wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises using quaternion time series data obtained from an orientation sensor and satellite course measurement data to perform vertical axis alignment.
16. The method of claim 10 , wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises using quaternion time series data obtained from an orientation sensor of the first user computing device and satellite course measurement data to perform full axis alignment.
17. The method of claim 10 , comprising:
sending, by the at least one processor, to a driver detection module, the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle.
18. One or more non-transitory computer-readable media storing instructions that, when executed by a computing platform comprising at least one processor, a communication interface, and memory, cause the computing platform to:
receive, via the communication interface, from a first user computing device, sensor data captured by the first user computing device using one or more sensors built into the first user computing device during a trip in a vehicle;
analyze the sensor data received from the first user computing device to align at least one axis of a reference frame of the first user computing device with at least one axis of a reference frame of the vehicle, wherein analyzing the sensor data received from the first user computing device to align the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle comprises:
using barometer data obtained from a barometer sensor of the first user computing device to estimate a slope traveled by the vehicle; and
aligning a vertical axis of the reference frame of the first user computing device with a vertical axis of the reference frame of the vehicle based on the slope estimated from the barometer data;
based on aligning the at least one axis of the reference frame of the first user computing device with the at least one axis of the reference frame of the vehicle, generate alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle; and
store, in at least one database maintained by the computing platform and accessible to one or more data analysis modules associated with the computing platform, the alignment data relating the sensor data received from the first user computing device to the reference frame of the vehicle.