The invention discloses an image analysis-based highway monitoring system. The image analysis-based highway monitoring system includes a control module, a storage module, a display module, a wireless communication module and a plurality of image pickup modules arranged on a highway; the control module is connected with the storage module and the display module respectively; the wireless communication module includes a plurality of node communication units which are in one-to-one correspondence with the plurality of image pickup modules, and an aggregation communication unit connected with the control module; and the image pickup module includes a camera and a microcontroller, wherein the microcontroller is connected with the camera and a node communication unit corresponding to the camera respectively. When storage is carried out, a currently-shot image is compared with an image shot at the last frame, if the currently-shot image is the same with the image shot at the last frame, the currently-shot image is not stored, otherwise, the currently-shot image and a time point when the currently-shot image is shot are stored; when playing is carried out, the time of a current frame of image is subtracted from the time of a next frame of image, so that the playing time of the current frame of image can be obtained. The image analysis-based highway monitoring system of the invention has the advantages of simple structure and convenient use. With the image analysis-based highway monitoring system adopted, the same storage space can store more videos.
Image analysis-based highway monitoring system
2015-12-16
Patent
Electronic Resource
English