SYSTEMS AND METHODS FOR VIDEO CAPTURE, USER FEEDBACK, REPORTING, ADAPTIVE PARAMETERS, AND REMOTE DATA ACCESS IN VEHICLE SAFETY MONITORING
First Claim
1. A system for vehicle data management, the system comprising:
- a specific force sensing device located on an emergency vehicle, the specific force sensing device configured to indicate a specific force undergone by the emergency vehicle, wherein the emergency vehicle has a front cabin configured to seat a driver, and a rear cabin configured to accept a patient and at least one emergency medical technician;
a speed sensing device located on the emergency vehicle, the speed sensing device configured to indicate a speed of the emergency vehicle;
a video capture device located in the emergency vehicle and configured to capture visual information about one or more of the emergency vehicle, the driver, the patient, and the at least one emergency medical technician; and
a vehicle data management device communicably coupled to the specific force sensing device, the speed sensing device, and the video capture device, the vehicle data management device configured to establish a vehicle record, wherein the vehicle record comprises video footage captured by the video capture device, wherein the vehicle data management device is further configured to;
determine whether a particular safety situation exists with the emergency vehicle based on the visual information,select a speed limit and a specific force limit, wherein the speed limit and the specific force limit are both lower if it is determined that the particular safety situation exists, and are both higher if it is not determined that the particular safety situation exists,calculate whether one or both of the speed is higher than the speed limit and the specific force is higher than the specific force limit, andcreate a flag in the vehicle record based on the calculation.
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Accused Products
Abstract
A method for vehicle data management according to embodiments of the present invention includes receiving an accelerometer signal from an accelerometer mounted in a vehicle, determining an accelerometer specific force based on the accelerometer signal, receiving a speed signal from a speed sensor or GPS or other source on the vehicle, wherein the speed signal indicates a speed of the vehicle, determining an instantaneous acceleration of the vehicle by calculating a rate of change of the speed based on the speed signal, selecting a current observed acceleration as a lower value of the accelerometer specific force and the instantaneous acceleration, capturing video footage with a camera mounted on the vehicle, and flagging the video footage corresponding to a time when the current observed acceleration exceeds a preset safe force value.
24 Citations
24 Claims
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1. A system for vehicle data management, the system comprising:
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a specific force sensing device located on an emergency vehicle, the specific force sensing device configured to indicate a specific force undergone by the emergency vehicle, wherein the emergency vehicle has a front cabin configured to seat a driver, and a rear cabin configured to accept a patient and at least one emergency medical technician; a speed sensing device located on the emergency vehicle, the speed sensing device configured to indicate a speed of the emergency vehicle; a video capture device located in the emergency vehicle and configured to capture visual information about one or more of the emergency vehicle, the driver, the patient, and the at least one emergency medical technician; and a vehicle data management device communicably coupled to the specific force sensing device, the speed sensing device, and the video capture device, the vehicle data management device configured to establish a vehicle record, wherein the vehicle record comprises video footage captured by the video capture device, wherein the vehicle data management device is further configured to; determine whether a particular safety situation exists with the emergency vehicle based on the visual information, select a speed limit and a specific force limit, wherein the speed limit and the specific force limit are both lower if it is determined that the particular safety situation exists, and are both higher if it is not determined that the particular safety situation exists, calculate whether one or both of the speed is higher than the speed limit and the specific force is higher than the specific force limit, and create a flag in the vehicle record based on the calculation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for vehicle data management, the method comprising:
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receiving a specific force value from a specific force sensing device located on an emergency vehicle, the specific force value indicating a specific force undergone by the emergency vehicle; receiving a speed value from a speed sensing device located on the emergency vehicle; receiving visual information from a visual capture device located on the emergency vehicle, wherein the visual information includes visual information about one or more of the emergency vehicle, the driver, the patient, and the at least one emergency medical technician; establishing a vehicle data record including at least a portion of the visual information; determining whether a particular safety situation exists with the emergency vehicle based on the visual information, selecting a speed limit and a specific force limit, wherein the speed limit and the specific force limit are both lower if it is determined that the particular safety situation exists, and are both higher if it is not determined that the particular safety situation exists, calculating whether one or both of the speed is higher than the speed limit and the specific force is higher than the specific force limit, and creating a flag in the vehicle record based on the calculation. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A system for vehicle data management, the system comprising:
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a specific force sensing device located on an emergency vehicle, the specific force sensing device configured to indicate a specific force undergone by the emergency vehicle; a speed sensing device located on the emergency vehicle, the speed sensing device configured to indicate a speed of the emergency vehicle; a condition indicator located on the emergency vehicle, the condition indicator configured to indicate information about presence or absence of a condition; a vehicle data management device communicably coupled to the specific force sensing device, the speed sensing device, and the condition indicator, wherein the vehicle data management device is configured to establish a vehicle record, and is further configured to; determine whether the condition is present or absent based on the information from the condition indicator, adjust a speed limit and a specific force limit based on the determination, create a flag when one or both of the speed is higher than the speed limit and the specific force is higher than the specific force limit.
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20. A method for vehicle data management, the method comprising:
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receiving a specific force value from a specific force sensing device located on an emergency vehicle, the specific force value indicating a specific force undergone by the emergency vehicle; receiving a speed value from a speed sensing device located on the emergency vehicle; receiving information about presence of absence of a condition from a condition indicator; establishing a vehicle data record; determining whether the condition is present or absent based on the information from the condition indicator; adjusting a speed limit and a specific force limit based on the determination; creating a flag in the vehicle record when one or both of the speed is higher than the speed limit and the specific force is higher than the specific force limit. - View Dependent Claims (21, 22, 23, 24)
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Specification