A method implemented on a computing device including at least one processor, at least one storage medium (230, 240, 270), and a communication platform connected to a network, the method comprising: obtaining at least one image associated with a predetermined region captured by a capture device, wherein the capture device is set back to an intersection or at a position facing a traffic light; obtaining a predetermined traffic rule associated with the predetermined region, wherein the obtaining the predetermined traffic rule associated with the predetermined region includes: extracting one or more traffic signs in one or more predetermined images associated with the predetermined region, and automatically generating the predetermined traffic rule associated with the predetermined region based on the one or more traffic signs, wherein the predetermined traffic rule includes a prescribed moving region associated with the predetermined region, a prescribed moving direction associated with the predetermined region, a prescribed vehicle type associated with the predetermined region, a prescribed parking region associated with the predetermined region, and a speed limit associated with the predetermined region; and identifying at least one object in the at least one image; monitoring a traffic behavior of the at least one object based on the predetermined traffic rule, including: determining status information associated with the at least one object based on the at least one image; and monitoring the traffic behavior of the at least one object based on the status information according to the predetermined traffic rule, wherein the status information associated with the at least one object includes a type of the at least one object. obtaining at least one image associated with a predetermined region captured by a capture device, wherein the capture device is set back to an intersection or at a position facing a traffic light; obtaining a predetermined traffic rule associated with the predetermined region, wherein the obtaining the predetermined traffic rule associated with the predetermined region includes: extracting one or more traffic signs in one or more predetermined images associated with the predetermined region, and automatically generating the predetermined traffic rule associated with the predetermined region based on the one or more traffic signs, wherein the predetermined traffic rule includes a prescribed moving region associated with the predetermined region, a prescribed moving direction associated with the predetermined region, a prescribed vehicle type associated with the predetermined region, a prescribed parking region associated with the predetermined region, and a speed limit associated with the predetermined region; and extracting one or more traffic signs in one or more predetermined images associated with the predetermined region, and automatically generating the predetermined traffic rule associated with the predetermined region based on the one or more traffic signs, wherein the predetermined traffic rule includes a prescribed moving region associated with the predetermined region, a prescribed moving direction associated with the predetermined region, a prescribed vehicle type associated with the predetermined region, a prescribed parking region associated with the predetermined region, and a speed limit associated with the predetermined region; and identifying at least one object in the at least one image; monitoring a traffic behavior of the at least one object based on the predetermined traffic rule, including: determining status information associated with the at least one object based on the at least one image; and monitoring the traffic behavior of the at least one object based on the status information according to the predetermined traffic rule, wherein the status information associated with the at least one object includes a type of the at least one object. determining status information associated with the at least one object based on the at least one image; and monitoring the traffic behavior of the at least one object based on the status information according to the predetermined traffic rule, wherein the status information associated with the at least one object includes a type of the at least one object.