System and method for driving condition detection and notification

1. A system comprising:

one or more devices configured for coupling to respective vehicles and each comprising one or more sensors effective to generate output signals associated with positions and movements of the respective vehicle;

a hosted server network communicatively linked to each of the one or more devices via a communications network; and

a computer program product comprising one or more computer-readable memory media, the computer program product including program instructions executable by a processor to direct performance of operations further comprising:

receiving an array of data representative of predetermined speed limit settings for an associated array of geographical locations and a driver's normal driving parameters;

storing the array of data in a database functionally linked to the memory media and the processor;

defining one or more unsafe driving locations in the array of geographical locations with respect to associated historical unsafe driving conditions and/or accidents and the driver's normal driving parameters; and

for each of the respective vehicles to which one of the one or more devices are coupled,

receiving position sensor output signals representative of vehicle position;

receiving movement sensor output signals representative of vehicle movement;

determining a location of the respective vehicle based on the position sensor output signals;

determining a safe driving condition or an unsafe driving condition based on the movement sensor output signals and at least a predetermined speed limit setting associated with the location of the respective vehicle;

aggregating data associated with vehicle movement over time with respect to corresponding locations of the respective vehicle;

dynamically adjusting the predetermined speed limit setting associated with one or more the locations of the respective vehicle, based on the aggregated data,

determining a potential unsafe driving condition based on the defined one or more unsafe driving locations, the driver's normal driving parameters, the determined location of the respective vehicle, and the movement sensor output signals; and

generating an unsafe driving notification in substantially real-time in response to determining the unsafe driving condition or the potential unsafe driving condition.

2. The system of claim 1 , wherein the program instructions executable to direct the performance of operations further comprising transmitting the unsafe driving notification to a remote device via a communications device functionally linked to the processor and the memory media in accordance with determined unsafe driving conditions.

3. The system of claim 2 , wherein the unsafe driving notification generated in response to determining the unsafe driving condition comprises a first type of unsafe driving notification, wherein the program instructions executable by the processor to direct the performance of operations further comprising:

aggregating an amount of the first type of unsafe driving notification generated during a particular driving session,

comparing the aggregated amount of the first type of unsafe driving notification to a predetermined threshold value, and

transmitting an unsafe driving notification to the remote device in accordance with the aggregated amount of the first type of unsafe driving notifications exceeding the predetermined threshold value.

4. The system of claim 3 , wherein the program instructions executable by the processor to direct the performance of operations further comprises determining the safe driving condition or the unsafe driving condition based on the movement sensor output signals, the predetermined speed limit setting associated with the location of the respective vehicle, and a predetermined absolute offset value with respect to various speed limit settings.

5. The system of claim 3 , wherein the program instructions executable by the processor to direct the performance of operations further comprises determining the safe driving condition or the unsafe driving condition based on the movement sensor output signals, the predetermined speed limit setting associated with the location of the respective vehicle, and a predetermined percentage offset value with respect to various speed limit settings.

6. The system of claim 1 , wherein the program instructions executable by the processor to direct the performance of operations further comprising:

determining a change in movement by the respective vehicle from the movement sensor output signals,

comparing the determined change in movement by the respective vehicle to a rate of change threshold value, and

determining the unsafe driving condition based on the determined change in movement by the respective vehicle exceeding the rate of change threshold value.

7. The system of claim 1 , wherein the operation of dynamically adjusting the speed limit setting comprising disregarding vehicle movement data for respective vehicle locations outside of a threshold deviation value, and adjusting the speed limit settings based on one or more of a determined average speed and a determined median speed from remaining vehicle movement data.

8. The system of claim 1 , wherein at least one of the one or more devices comprises a cigarette lighter plug or 12 volte outlet configured to engage a cigarette lighter socket as a power source associated with a respective vehicle, the at least one device positioned in a fixed manner relative to the respective vehicle when coupled thereto.

9. The system of claim 1 , wherein at least one of the one or more devices further comprises:

a first portion comprising a cigarette lighter plug configured on a first end for coupling to a cigarette lighter socket and positioned in a fixed manner relative to the respective vehicle when coupled thereto;

a second portion coupled to a second end of the first portion and moveable between a first position and a second position; and

a locking mechanism effective to permit movement by the second portion relative to the first portion in a first state and to prevent movement by the second portion relative to the first portion in a second state.

10. The system of claim 1 , wherein at least one of the one or more devices further comprises an audio sensor, and wherein the program instructions further executable to receive audio output signals from the audio sensor and to determine a movement status associated with an accident based on the movement sensor output signals, the audio sensor output signals and one or more accident threshold settings.