METHODS AND SYSTEMS FOR PREVENTING TRAFFIC ACCIDENTS
Methods and systems for preventing traffic accidents. Video can be captured from a camera integrated with a traffic light signal located at the intersection. The video can be processed to determine if an accident is likely to occur based on images contained in the vide and particular factors. Drivers of vehicles in the vicinity of the camera/traffic light can be alerted if it is determined that an accident is likely to occur, thereby allowing the drivers to take corrective action to prevent the crash from occurring.
1 . A method for preventing traffic accidents, said method comprising:
capturing live video from at least one camera integrated with at least one traffic light signal located at an intersection;
processing said live video to determine if an accident is likely to occur based on images contained in said live video; and
alerting at least one driver of at least one vehicle and/or at least one pedestrian in a vicinity of said at least camera and said at least one traffic light that said accident is likely to occur and to take corrective action to prevent said accident from occurring.
2 . The method of claim 1 further comprising continuously scanning traffic at said intersection via said live video captured from said at least one camera integrated with said at least one traffic light.
3 . The method of claim 1 wherein said at least one camera integrated with at least one traffic light signal is associated with a high intensity strobe light for alerting said at least one driver.
4 . The method of claim 1 wherein said at least one camera integrated with at least one traffic light signal is associated with a speaker system for alerting said at least one driver.
5 . The method of claim 1 further comprising:
processing live images from said live video in real time; and
controlling said at least one traffic light based on processing said live images from said live video in real time.
6 . The method of claim 5 further comprising monitoring a speed of approaching vehicles shown in said live video and determining if said vehicles are accelerating or decelerating.
7 . The method of claim 6 further comprising matching said speed of said approaching vehicles with traffic light timing associated with said at least one traffic light to determine if said approaching vehicles are likely to run a red light or a flashing traffic signal.
8 . The method of claim 6 further comprising comparing speeds of said approaching vehicles versus vehicles shown in said live video approaching from another direction to determine if a collision is likely to occur.
9 . The method of claim 6 further comprising automatically overriding a traffic signal changing mechanism associated with said at least one traffic light to maintain a red light thereof for a longer period of time with a respect to said at least one vehicle if said at least one vehicle is in danger of being struck by another vehicle running said red light.
10 . The method of claim 1 further comprising processing radar detection data with respect to said at least one vehicle to determine a speed of said at least one vehicle and factor in said speed to determine if said accident is likely to occur.
11 . A system for preventing traffic accidents, said system comprising:
a processor;
a data bus coupled to said processor; and
a computer-usable medium embodying computer program code, said computer-usable medium being coupled to said data bus, said computer program code comprising instructions executable by said processor and configured for:
capturing live video from at least one camera integrated with at least one traffic light signal located at an intersection;
processing said live video to determine if an accident is likely to occur based on images contained in said live video; and
alerting at least one driver of at least one vehicle and/or at least one pedestrian in a vicinity of said at least camera and said at least one traffic light that said accident is likely to occur and to take corrective action to prevent said accident from occurring.
12 . The system of claim 11 wherein said instructions are further configured for continuously scanning traffic at said intersection via said live video captured from said at least one camera integrated with said at least one traffic light.
13 . The system of claim 11 wherein said at least one camera integrated with at least one traffic light signal is associated with a high intensity strobe light for alerting said at least one driver and/or with a speaker system for alerting said at least one driver.
14 . The system of claim 11 wherein said instructions are further configured for:
processing live images from said live video in real time; and
controlling said at least one traffic light based on processing said live images from said live video in real time.
15 . The system of claim 14 wherein said instructions are further configured for monitoring a speed of approaching vehicles shown in said live video and determining if said vehicles are accelerating or decelerating.
16 . The system of claim 15 wherein said instructions are further configured for matching said speed of said approaching vehicles with traffic light timing associated with said at least one traffic light to determine if said approaching vehicles are likely to run a red light or a flashing traffic signal.
17 . The system of claim 16 wherein said instructions are further configured for comparing speeds of said approaching vehicles versus vehicles shown in said live video approaching from another direction to determine if a collision is likely to occur.
18 . The system of claim 16 wherein said instructions are further configured for automatically overriding a traffic signal changing mechanism associated with said at least one traffic light to maintain a red light thereof for a longer period of time with respect to said at least one vehicle if said at least one vehicle is in danger of being struck by another vehicle running said red light.
19 . The system of claim 11 wherein said instructions are further configured for processing radar detection data with respect to said at least one vehicle to determine a speed of said at least one vehicle and factor in said speed to determine if said accident is likely to occur.
20 . A processor-readable medium storing computer code representing instructions to cause a process for preventing traffic accidents, said computer code comprising code to:
capture live video from at least one camera integrated with at least one traffic light signal located at an intersection;
process said live video to determine if an accident is likely to occur based on images contained in said live video; and
alert at least one driver of at least one vehicle and/or at least one pedestrian in a vicinity of said at least camera and said at least one traffic light that said accident is likely to occur and to take corrective action to prevent said accident from occurring.