System and method to detect execution of driving maneuvers
The present invention relates to a vehicle recorder system that is configured with a video camera, a light weight memory system, and a radio communications facility suitable for use in conjunction with an moving vehicle. An automobile equipped with such video recorder system that is used throughout a day of service provides a video record of unusual events which may occur from time-to-time. For example, events such as accidents, near-misses, and excessive speed, among others, trigger a system to preserve video images collected before and after the moment of the event. Replaying these images provides information regarding the cause and true nature of the event. These systems are particularly suitable for vehicle fleets, or other groups of vehicles that can communicate with a common system.
1. A system configured to manage a fleet of vehicles, wherein the fleet of vehicles includes a first vehicle and a second vehicle, the system comprising:
a web browser interface presented to a user on a workstation, wherein the workstation is separate and remote from the fleet of vehicles; and
a server configured to communicate via a network, wherein the server includes one or more processors configured via instructions to:
receive vehicle information via the network from a first vehicle event recording unit associated with the first vehicle, wherein the first vehicle event recording unit includes a first internal web server module and a first video camera, wherein the first video camera is configured to capture, responsive to a first detection of a first vehicle event, video images of a first environment about the first vehicle during the first vehicle event, wherein content of the video images as captured by the first video camera is controlled by first video camera image control settings, wherein vehicle event detection by the first vehicle event recording unit is controlled by first settings, wherein the first video camera image control settings include settings for one or more of a first brightness and/or a first contrast, wherein the vehicle information from the first vehicle includes the video images of the first environment and information related to operation of one or more of vehicle lights of the first vehicle, a first engine of the first vehicle, a first drive train of the first vehicle, a first transmission of the first vehicle, and/or vehicle brakes of the first vehicle, and wherein the first internal web server module is configured to provide a first communications connection with the web browser interface;
receive vehicle information via the network from a second vehicle event recording unit associated with the second vehicle, wherein the second vehicle event recording unit includes a second internal web server module and a second video camera, wherein the second video camera is configured to capture, responsive to a second detection of a second vehicle event, video images of a second environment about the second vehicle during the second vehicle event, wherein content of the video images captured by the second video camera is controlled by second video camera image control settings, wherein the second video camera image control settings include settings for one or more of a second brightness and/or a second contrast, wherein vehicle event detection by the second vehicle event recording unit is controlled by second settings, wherein the vehicle information from the second vehicle includes the video images of the second environment and information related to operation of one or more of vehicle lights of the second vehicle, a second engine of the second vehicle, a second drive train of the second vehicle, a second transmission of the second vehicle, and/or vehicle brakes of the second vehicle, and wherein the second internal web server module is configured to provide a second communications connection with the web browser interface;
receive, from the user at the workstation, first user input through the web browser interface that is presented to the user at the workstation;
adjust, based on the received first user input, the first settings and the first video camera image control settings, wherein adjustment of the first settings and the first video camera image control settings is communicated to the first internal web server module of the first vehicle event recording unit via the network, and wherein the adjustment of the first video camera image control settings includes adjusting one or more of the first brightness and/or the first contrast based on the received first user input through the web browser interface;
receive, from the user at the workstation, second user input through the web browser interface that is presented to the user at the workstation; and
adjust, based on the received second user input, the second settings and the second video camera image control settings, wherein adjustment of the second settings and the second video camera image control settings is communicated to the second internal web server module of the second vehicle event recording unit via the network, and wherein the adjustment of the second video camera image control settings includes adjusting one or more of the second brightness and/or the second contrast based on the received second user input through the web browser interface.
2. The system of claim 1 , wherein the vehicle information from the first vehicle is based on a vehicle on-board data system including one or more sensors configured to generate output signals conveying vehicle feedback information.
3. The system of claim 1 , wherein the first vehicle event recording unit further includes a radio transceiver configured to communicate to the server via the network.
4. The system of claim 1 , wherein the first video camera has a first field-of-view that includes the first environment about the first vehicle.
5. The system of claim 1 , wherein the video images of the first environment about the first vehicle during the first vehicle event include images of a driver compartment of the first vehicle.
6. The system of claim 5 , wherein the driver compartment of the first vehicle is illuminated by infrared illumination.
7. The system of claim 1 , wherein receipt of the vehicle information from the first vehicle event recording unit is initiated upon establishment of a wireless link between the first vehicle event recording unit and the network.
8. The system of claim 7 , wherein the wireless link is automatically established when the first vehicle enters a communication space having boundaries defined by network coverage.
9. The system of claim 8 , wherein the wireless link includes a WiFi connection.
10. A method for managing a fleet of vehicles, wherein the fleet includes a first vehicle and a second vehicle, the method comprising:
receiving vehicle information via a network from a first vehicle event recording unit associated with the first vehicle, wherein the first vehicle event recording unit includes a first internal web server module and a first video camera, wherein the first video camera captures, responsive to a first detection of a first vehicle event, video images of a first environment about the first vehicle during the first vehicle event, wherein content of the video images captured by the first video camera is controlled by first video camera image control settings, wherein vehicle event detection by the first vehicle event recording unit is controlled by first settings, wherein the first video camera image control settings include settings for one or more of a first brightness and/or a first contrast, wherein the vehicle information from the first vehicle includes the video images of the first environment and information related to operation of one or more of vehicle lights of the first vehicle, a first engine of the first vehicle, a first drive train of the first vehicle, a first transmission of the first vehicle, and/or vehicle brakes of the first vehicle, wherein the first internal web server module provides a first communications connection with the web browser interface;
receiving vehicle information via the network from a second vehicle event recording unit associated with the second vehicle, wherein the second vehicle event recording unit includes a second internal web server module and a second video camera, wherein the second video camera captures, responsive to a second detection of a second vehicle event, video images of a second environment about the second vehicle during the second vehicle event, wherein content of the video images captured by the second video camera is controlled by second video camera image control settings, wherein vehicle event detection by the second vehicle event recording unit is controlled by second settings, wherein the second video camera image control settings include settings for one or more of a second brightness and/or a second contrast, wherein the vehicle information from the second vehicle includes the video images of the second environment and information related to operation of one or more of vehicle lights of the second vehicle, a second engine of the second vehicle, a second drive train of the second vehicle, a second transmission of the second vehicle, and/or vehicle brakes of the second vehicle, wherein the second internal web server module provides a second communications connection with the web browser interface;
presenting a web browser interface to a user on a workstation, wherein the workstation is separate and remote from the fleet of vehicles;
receiving, from the user at the workstation, first user input through the web browser interface that is presented to the user at the workstation;
adjusting, based on the received first user input, the first settings and the first video camera image control settings, wherein adjustment of the first settings and the first video camera image control settings is communicated to the first internal web server module of the first vehicle event recording unit via the network, and wherein the adjustment of the first video camera image control settings includes adjusting one or more of the first brightness and/or the first contrast based on the received first user input through the web browser interface;
receiving, from the user at the workstation, second user input through the web browser interface that is presented to the user at the workstation; and
adjusting, based on the received second user input, the second settings and the second video camera image control settings, wherein adjustment of the second settings and the second video camera image control settings is communicated to the second internal web server module of the second vehicle event recording unit via the network, and wherein the adjustment of the second video camera image control settings includes adjusting one or more of the second brightness and/or the second contrast through the web browser interface.
11. The method of claim 10 , wherein the vehicle information from the first vehicle is based on a vehicle on-board data system including one or more sensors that generate output signals conveying vehicle feedback information.
12. The method of claim 10 , wherein the first vehicle event recording unit further includes a radio transceiver that communicates to the server via the network.
13. The method of claim 10 , wherein the first video camera has a first field-of-view that includes the first environment about the first vehicle.
14. The method of claim 10 , wherein the video images of the first environment about the first vehicle during the first vehicle event include images of a driver compartment of the first vehicle.
15. The method of claim 14 , wherein the driver compartment of the first vehicle is illuminated by infrared illumination.
16. The method of claim 10 , wherein receiving the vehicle information from the first vehicle event recording unit is initiated upon establishment of a wireless link between the first vehicle event recording unit and the network.
17. The method of claim 16 , wherein the wireless link is automatically established when the first vehicle enters a communication space having boundaries defined by network coverage.
18. The method of claim 17 , wherein the wireless link includes a WiFi connection.