Contextual driver behavior monitoring
A database of high risk locations is formed and high risk causal factors for the high risk locations determined. Driver behavior is monitored at the sites in the database using data collection devices such as electronic logging devices or mobile phones to see if the drivers exhibit the same specific behaviors that are considered contributing factors to specific accident types at risk of occurrence at those sites. Warnings are provided to drivers approaching the specific sites to prompt behavioral changes which may further be monitored by the data collection devices.
1. A method of driver risk assessment, comprising:
maintaining a database of high risk locations, in which database each high risk location is associated with driver behaviors that are considered high risk in relation to the respective high risk location;
collecting driver behavior data for a vehicle that is indicative of driver behavior at a high risk location that is included in the database, using a data collection device in the vehicle;
comparing the driver behavior data to the driver behaviors considered high risk in relation to the high risk location to determine a value or values representing driver risk; and
flagging a driver whose driver risk value or values exceed predetermined risk criteria;
the method further comprising the data collection device detecting that the vehicle is approaching a high risk location of the database of high risk locations, and
on the data collection device detecting that the vehicle is approaching the high risk location, displaying a visual warning to the driver of the vehicle, the visual warning comprising driving instructions, the driving instructions being contextually modified based on instantaneous measurement of vehicle and driver status.
2. A method of improving driver safety, comprising:
maintaining a database of high risk locations;
monitoring a location of a vehicle using a data collection device in the vehicle; and
providing a visual warning display, comprising driving instructions, to a driver of the vehicle on the vehicle approaching a high risk location recorded in the database of high risk locations, the step of providing a visual warning display including contextual modification of the driving instructions based on instantaneous measurement of vehicle and driver status, in which each high risk location recorded in the database of high risk locations is associated with driver behaviors considered to be high risk in relation to the respective high risk location, the method further comprising the steps of:
collecting driver behavior data that is indicative of driver behavior at a high risk location that is included in the database using the data collection device;
comparing the driver behavior data to the driver behaviors considered high risk in relation to the high risk location to determine a value or values representing driver risk; and
flagging a driver whose driver risk value or values exceed predetermined risk criteria.
3. The method of claim 2 , comprising displaying the driving instructions based on vehicle speed exceeding a specified limit, or based on driver hours of service (HOS) data exceeding a given threshold.
4. A method of improving driver safety, comprising:
maintaining a database of high risk locations, in which each high risk location recorded in the database of high risk locations is associated with driver behaviors considered to be high risk in relation to the respective high risk location
monitoring a location of a vehicle using a data collection device in the vehicle;
providing a visual warning display to a driver of the vehicle on the vehicle approaching a high risk location recorded in the database of high risk locations, the visual warning display comprising driving instructions;
modifying the driving instructions based on driver hours of service (HOS) data exceeding a given threshold,
contextually modifying the driving instructions based on instantaneous measurement of vehicle status,
collecting driver behavior data that is indicative of driver behavior at a high risk location that is included in the database using the data collection device;
comparing the driver behavior data to the driver behaviors considered high risk in relation to the high risk location to determine a value or values representing driver risk; and
flagging a driver whose driver risk value or values exceed predetermined risk criteria.