A method and device for analyzing road congestion status and detecting illegal parking

Abstract

The invention discloses a method and apparatus for analyzing road congestion state and detecting illegal parking. The device is composed of at least one detection matrix; the detection matrix is composed of a power source module, a detection matrix operation ARM processor, a matrix data storage chip, a wireless data transmission module, sampling ARM processors and infrared ranging sensors; the infrared ranging sensors are spliced together in a row*column manner, so that the detection matrix can be formed; according to the detection matrix, the distance from the detection matrix to the surface of a road is measured through the infrared ranging sensors, so that whether illegal vehicles or vehicle behaviors exist on the road can be judged; the infrared ranging sensors in each row are at least connected with one sampling ARM processor; the sampling ARM processors communicate with the detection matrix operation ARM processor; and therefore, summary operation of sampling data and recognition and judgment of vehicle behaviors can be completed. With the method and apparatus of the invention adopted, the behaviors of the vehicles on the road can be detected real time, and decision-making basis can be provided for traffic management departments in road unblocking and traffic optimization.

Description

technical field [0001] The invention relates to the field of intelligent transportation, and relates to a method and device for analyzing road congestion state and detecting illegal parking, in particular to a method and device for detecting vehicle behavior based on an array infrared ranging sensor. Background technique [0002] As our country gradually enters the era of automobiles, there are more and more vehicles on the road. The rapid increase of vehicles has led to the increasingly serious problem of road traffic congestion and illegal parking on the road. How to effectively detect and prevent traffic jams and reduce road violations Parking is becoming more and more important. [0003] At present, the detection of road congestion is generally realized by monitoring with cameras. The amount of data that needs to be transmitted and processed in this way is very large, and the investment in occupied network bandwidth resources and storage resources for image preservation ...

AI Technical Summary

Problems solved by technology

[0003] At present, the detection of road congestion is generally realized by monitoring with cameras. The amount of data that needs to be transmitted and processed in this way is very large, and the investment in occupied network bandwidth resources and storage resources for image preservation is a huge sum. Expenses; In addition, ultrasonic radar detection is used to detect roads. Ultrasonic radar has the disadvantages of heavy equipment, expensive equipment, and low detection accuracy; these two detection methods need to install a large number of cameras and ultrasonic radar equipment to achieve full road detection. , the cost of equipment investment is huge, and it is not convenient for large-scale promotion and application

[0004] At present, illegal parking on the road mainly adopts the method of manual inspection, and there is a problem of untimely handling

At the same time, there is also the phenomenon of guerrillas between inspectors and car owners, and the rectification is not thorough; in addition, in order to rectify illegal parking of vehicles, the traffic control department hired a large number of auxiliary police to assist in the inspection, which consumed a lot of manpower and material resources

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