Patent ID: 9650052
Date: 2017-05-16
CPC Classifications: B60K,B60W,G07C

Claim:
1. A driving diagnosis method executed by a central processing unit of a server, the server comprising: a communication unit coupled to the central processing unit; and a storage device coupled to the central processing unit, wherein the communication unit is communicably coupled to respective communication units of a plurality of terminal devices, which are disposed in respective automobiles, each terminal comprising: a central processing unit; and a memory coupled to the central processing unit; and a plurality of sensors, wherein each terminal is associated with a driver, the method comprising: receiving and storing, by the server, travel history information transmitted from the plurality of the terminal devices that includes time information of the travel history information and data of the plurality of sensors corresponding to the time information; storing data for each of the plurality of terminals, by the server, that indicates whether a driver associated with each terminal is in a first group or in a second group; for each of a plurality of driving actions, determining, by the server, a numerical value that results in a statistically significant difference between the distribution of the first group of drivers and the distribution of the second group of drivers based on the stored data for each of the plurality of terminals and the travel history information transmitted from each of the plurality of terminals for a statistical test method; acquiring, by the server, travel data for a predetermined period of time from the travel history information for a driver; determining, by the server, a score for the driver for each of the plurality of the driving actions based on the acquired travel data for the predetermined period of time and the numerical value for each of the driving actions; and generating an output screen on a display of a terminal of the score for each of the plurality of driving actions, the display including a distribution of the first group and the second group.