Vehicle monitoring system

Patent metadata

Field	Value
Publication number	US-10445950-B1
Application number	US-201715470714-A
Country	US
Kind code	B1
Filing date	Mar 27, 2017
Priority date	Mar 27, 2017
Publication date	Oct 15, 2019
Grant date	Oct 15, 2019

Abstract

Examples provide for a computing system to obtain sensor data of one or more types, from one or more sensor components of a computing device associated with a user of the vehicle. The sensor data reflects an attribute of the vehicle's operation when the computing device is carried within or in proximity to the vehicle during the vehicle's operation. One or more characterizations may be determined for the vehicle based on the sensor data.

First claim

What is being claimed is:

1. A method of performing a vehicle evaluation process, the method being performed by one or more processors of a network system and comprising:
retrieving information from a profile associated with a transport service, the retrieved information including a set of predetermined information about a vehicle that is associated with a user;
determining a set of baseline values for the vehicle based on the set of predetermined information about the vehicle;
in response to detecting one or more events associated with the transport service, causing a mobile computing device of the user to transmit, over one or more networks to the network system, sensor data generated by one or more sensors of the mobile computing device when the mobile computing device is carried within or in proximity to the vehicle while the vehicle is operating; and
comparing the set of baseline values for the vehicle and the sensor data to determine one or more vehicle characterizations for the vehicle, wherein comparing the set of baseline values and the sensor data includes making one or more binary determinations based on a pre-determined threshold value that is indicative of the one or more determined vehicle characterizations and specific to a design implementation of the vehicle.

2. The method of claim 1 , wherein the sensor data reflects an acoustic attribute within an interior of the vehicle.

3. The method of claim 1 , wherein the sensor data reflects a movement attribute from within an interior of the vehicle.

4. The method of claim 1 , wherein the one or more vehicle characterizations identifies at least one of a service level or a maintenance state of the vehicle.

5. The method of claim 1 , wherein determining one or more vehicle characterizations includes determining a degradation level of the vehicle.

6. The method of claim 1 , wherein determining the one or more vehicle characterizations includes:
determining a set of sensor profiles from the sensor data, each sensor profile mapping a sensor value to a location or time when the sensor value was captured; and
comparing one or more of the set of sensor profiles with corresponding baseline values of the set of baseline values.

7. The method of claim 6 , wherein determining the set of sensor profiles includes correlating one or more sensor values with a location of the vehicle on a road segment.

8. The method of claim 7 , wherein determining the one or more vehicle characterizations includes determining an activity of the vehicle at a first location, and determining a corresponding characterization that is specific to the determined activity of the vehicle.

9. The method of claim 8 , wherein the activity corresponds to idling, and wherein determining the corresponding characterization includes using a sensor profile of an accelerometer to determine a vibration pattern of the vehicle when idling.

10. The method of claim 6 , wherein the set of baseline values includes a sensor profile for a same category of vehicle.

11. The method of claim 6 , wherein the set of baseline values is based on a classification of the vehicle.

12. The method of claim 1 , wherein the set of baseline values includes a sensor profile for a desired vehicle characterization.

13. The method of claim 1 , wherein the set of baseline values is based on one or more sets of sensor data which were previously obtained for the vehicle.

14. The method of claim 1 , further comprising:
receiving a second set of sensor data from a second mobile computing device associated with an occupant of the vehicle other than the user; and
wherein determining the one or more vehicle characterizations is based at least in part on the second set of sensor data received from the second mobile computing device.

15. The method of claim 1 , wherein the sensor data includes data generated by one or more of: an accelerometer, a gyroscope, a barometer, or a microphone.

16. The method of claim 1 , further comprising storing the one or more determined vehicle characterizations as part of a profile for the user, the user being a service provider for the transport service.

17. The method of claim 1 , further comprising sending a notification to the mobile computing device of the user, the notification including information about the one or more determined vehicle characterizations.

18. The method of claim 17 , further comprising selecting a content for the notification based on the one or more determined vehicle characterizations.

19. The method of claim 1 , further comprising prompting the user to perform a task based on the one or more determined vehicle characterizations.

20. A non-transitory computer readable medium that stores instructions, which when executed by one or more processors of a network system, cause the network system to perform operations comprising:
retrieving information from a profile associated with a transport service, the retrieved information including a set of predetermined information about a vehicle that is associated with a user;
determining a set of baseline values for the vehicle based on the set of predetermined information about the vehicle;
in response to detecting one or more events associated with the transport service, causing a mobile computing device of the user to transmit, over one or more networks to the network system, sensor data generated by one or more sensors of the mobile computing device when the mobile computing device is carried within or in proximity to the vehicle while the vehicle is operating; and
comparing the set of baseline values for the vehicle and the sensor data to determine one or more vehicle characterizations for the vehicle, wherein comparing the set of baseline values and the sensor data includes making one or more binary determinations based on a pre-determined threshold value that is indicative of the one or more determined vehicle characterizations and specific to a design implementation of the vehicle.

Assignees

• Uber Technologies Inc

Inventors

• De Nirveek
• Tyagi Dhruv
• Sullivan Joseph
• Wahba Karim
• Sumers Theodore
• Beinstein Andrew
• Su Gang

Classifications

• G07C5/006 Primary

  Indicating maintenance · CPC title

• G07C5/08

  Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time · CPC title

• G07C5/02

  Registering or indicating driving, working, idle, or waiting time only (apparatus forming part of taximeters G07B13/00) · CPC title

• G07C5/0825

  using optical means · CPC title

• G07C5/0808

  Diagnosing performance data (testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005) · CPC title