Method and device for judging abnormal situation of vehicle axle data

Abstract

The invention discloses a method and device for judging the abnormal situation of vehicle axle data. The method includes extracting the first license plate number, the first license plate color and the first axle number of the vehicle to be detected; according to the first license plate number and the first license plate Color, check whether there is vehicle data of the vehicle to be detected in the pre-stored vehicle axle number record table; if there is vehicle data of the vehicle to be detected, the axle record with the highest historical occurrence number in the axle data of the vehicle to be detected will be regarded as a normal axle record ; Extract the axle number in the normal axle record and compare it with the first axle number, if the axle number in the normal axle record is the same as the first axle number, then determine that the axle data of the vehicle to be detected is normal, otherwise determine the axle number of the vehicle to be detected The data of the axle is abnormal. By implementing the embodiment of the present invention, it can be automatically judged whether the data of the axle of the vehicle is abnormal, and the other accuracy is improved, and the time consumption is short.

Description

technical field [0001] The invention relates to the field of vehicle detection, in particular to a method for judging the abnormality of vehicle axle data. Background technique [0002] With the development of the economy, the transportation industry is becoming more and more prosperous. However, due to the one-sided pursuit of economic interests by some car owners, vehicles often exceed the limit and overloaded. It is easy to cause road traffic accidents, endanger the safety of people's lives and property, and seriously disrupt the order of the transportation market, resulting in the abnormal development of my country's automobile industry. The number of axles of a vehicle is an important indicator for judging whether a vehicle is overweight or overweight. It is particularly important whether the axle data of the detected vehicle is normal. [0003] In the prior art, after the axle data of the vehicle is collected by the overweight control data acquisition equipment, the num...

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Problems solved by technology

[0002] With the development of the economy, the transportation industry is becoming more and more prosperous. However, due to the one-sided pursuit of economic interests by some car owners, vehicles often exceed the limit and overloaded. It is easy to cause road traffic accidents, endanger the safety of people's lives and property, and seriously disrupt the order of the transportation market, resulting in the abnormal development of my country's automobile industry. The number of axles of a vehicle is an important indicator for judging whether a vehicle is overweight or overweight. It is particularly important whether the axle data of the detected vehicle is normal

[0003] In the prior art, after the axle data of the vehicle is collected by the overweight control data acquisition equipment, the number of occurrences of the axle in the history of the vehicle is manually counted, and then compared with the axle numbers of the vehicle currently collected one by one, and the manual analysis is performed to calibrate the axle data. Whether there is an abnormality in the detection of the number of axles in the axle data detected for the first time, but manual statistical analysis is difficult to query, takes a long time, and is prone to errors

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