Vehicle operator performance history recording, scoring and reporting systems

Patent metadata

Field	Value
Publication number	US-9761067-B2
Application number	US-201414529134-A
Country	US
Kind code	B2
Filing date	Oct 30, 2014
Priority date	Nov 7, 2006
Publication date	Sep 12, 2017
Grant date	Sep 12, 2017

Abstract

A driver history report may include many factors to express performance or quality of driver service. Vehicle event recorders are coupled to systems which form an association between collected data and the vehicle operator in command of the vehicle at the event moment. Systems provide means for long-term storage of data particularly data in a structure which preserves the association between a driver and event records attributed to him. Special recall operations executed against stored data yields operator performance reporting—including a single value performance score indicative of a vehicle operator's performance and safety history. An analyzer system operates to recall data, particularly data from a plurality of events all associated with a single operator but recorded over an extended period of time. Data is arranged such that mathematical analysis may be applied independently to various data elements or data “fields” to produce performance metrics and ratios which reflect performance.

First claim

What is claimed is:

1. A system configured to determine vehicle operator performance measures for a group of vehicle operators associated with a group of vehicles, wherein the group of vehicle operators includes a first vehicle operator and a second vehicle operator, wherein the group of vehicles includes a first vehicle and a second vehicle, the system comprising:
an operator identity system configured to receive operator identity information that identifies periods of time a vehicle operator operates a vehicle, the operator identity information including a vehicle operator identifier, a vehicle identifier, and time ranges that correspond to the periods of time the vehicle operator operates the vehicle, wherein the vehicle operator is included in the group of vehicle operators, and wherein the vehicle is included in the group of vehicles;
an associator configured to:
obtain the operator identity information for the first vehicle operator and the second vehicle operator;
receive first event records that include information related to vehicle operation during vehicle events from a first vehicle event recorder associated with the first vehicle;
receive second event records that include information related to vehicle operation during vehicle events from a second vehicle event recorder associated with the second vehicle;
associate the first event records for vehicle events that occur while the first vehicle operator operates the first vehicle with the operator identity information for the first vehicle operator;
associate the second event records for vehicle events that occur while the second vehicle operator operates the second vehicle with the operator identity information for the second vehicle operator;
form datasets comprising the operator identity information and the associated first and second event records; and
transmit the datasets to a data store; and

an analyzer configured to determine, based on the datasets, a first vehicle operator performance measure for the first vehicle operator and a second vehicle operator performance measure for the second vehicle operator, wherein the determination uses a mathematical algorithm.

2. The system of claim 1 , wherein the operator identity system is configured to receive entry and/or selection of the operator identity information via a tactile input device, the tactile input device housed by a first housing that is physically separate and distinct from a vehicle event recorder housing that houses the first vehicle event recorder.

3. The system of claim 1 , wherein the analyzer is configured to select the mathematical algorithm from an algorithm library.

4. The system of claim 3 , wherein the analyzer is configured such that at least one of the algorithms in the algorithm library is a machine learning algorithm.

5. The system of claim 4 , wherein the analyzer is configured such that the machine learning algorithm fits historical data for multiple vehicle operators to a vehicle operator performance measure function, the vehicle operator performance measure function including one or more of a linear regression, a logistic regression, or a neural network.

6. The system of claim 1 , wherein the analyzer is configured such that the first vehicle operator performance measure indicates one or more of how well the first vehicle operator minimizes exposure to a risk of being in a vehicle accident, how well the first vehicle operator minimizes an amount of fuel consumed while operating the first vehicle, how well the first vehicle operator maximizes a usable life of mechanical components of the first vehicle, how well the first vehicle operator meets expectations while performing scheduled tasks, or how well the first vehicle operator meets corporate compliance standards and procedures associated with the first vehicle.

7. The system of claim 1 , wherein the second vehicle operator performance measure for the second vehicle operator is based on the first vehicle operator performance measure for the first vehicle operator.

8. A system configured to determine vehicle operator performance measures for a group of vehicle operators associated with a group of vehicles, wherein the group of vehicle operators includes a first vehicle operator and a second vehicle operator, wherein the group of vehicles includes a first vehicle and a second vehicle, and wherein the system is further configured to improve vehicle operator performance, the system comprising:
an operator identity system configured to receive operator identity information that identifies periods of time a vehicle operator operates a vehicle, wherein the vehicle operator is included in the group of vehicle operators, and wherein the vehicle is included in the group of vehicles;
an associator configured to:
obtain the operator identity information for the first vehicle operator and the second vehicle operator;
receive first event records that include information related to vehicle operation during vehicle events from a first vehicle event recorder associated with the first vehicle;
receive second event records that include information related to vehicle operation during vehicle events from a second vehicle event recorder associated with the second vehicle;
associate the first event records for vehicle events that occur while the first vehicle operator operates the first vehicle with the operator identity information for the first vehicle operator;
associate the second event records for vehicle events that occur while the second vehicle operator operates the second vehicle with the operator identity information for the second vehicle operator; and
form datasets comprising the operator identity information and the associated first and second event records; and

an analyzer configured to:
analyze the datasets to determine a first vehicle operator performance measure for the first vehicle operator and a second vehicle operator performance measure for the second vehicle operator;
generate vehicle operator performance counseling information based on the first vehicle operator performance measure and the second vehicle operator performance measure; and
facilitate presentation of the vehicle operator performance counseling information to the first vehicle operator and the second vehicle operator.

9. The system of claim 8 , wherein the analyzer is configured to generate the vehicle operator performance counseling information for the first vehicle operator responsive to the first vehicle operator performance measure breaching a vehicle operator performance measure threshold.

10. The system of claim 8 , wherein the associator is configured to receive the first event records that include information related to vehicle operation during multiple vehicle events that occur during the periods of time the first vehicle operator operates the first vehicle; and
wherein the analyzer is configured to generate the vehicle operator performance counseling information for the first vehicle operator based on the multiple vehicle events.

11. The system of claim 10 , wherein the analyzer is configured such that the vehicle operator performance counseling information for the first vehicle operator changes based on one or more of a number of vehicle events that occur while the first vehicle operator operates the first vehicle, or a type of vehicle event that occurs while the first vehicle operator operates the first vehicle.

12. The system of claim 8 , wherein the analyzer is configured such that the generated vehicle operator performance counseling information is an alert.

13. The system of claim 12 , wherein the analyzer is configured to communicate the alert to an external computi

Assignees

• Smartdrive Systems Inc

Inventors

• Plante James
• Kasavaraju Ramesh
• Mauro Gregory
• Nickerson Andrew

Classifications

• G07C5/085 Primary

  using electronic data carriers · CPC title

• B60W40/08

  related to drivers or passengers · CPC title