Air cargo shipping bill data processing method and device
A single data, cargo and mail technology, which is applied in the field of air cargo and mail manifest data processing, can solve the problems of manual data input taking a long time, low efficiency of manifest data collection, and high error rate.
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[0037] As an implementation, preferably, the location information of the flight number is obtained based on proportional positioning first, and then other key information other than the flight number is obtained based on a preset recognized limited character set. For example: restrict the flight number, because the flight number is composed of 6 characters, the composition of the flight number can be followed, the first two digits of the flight number are English letters, and the last 4 digits are numbers. Therefore, the character set recognized by the flight number can be limited, such as (a-z, 0-9) characters. Similarly, the character set can be limited to fields with certain rules, such as departure station, destination station and flight number, so as to improve the recognition rate. Among them, the final identification of the located data is carried out, and the identification process is as follows: the content in each located rectangular frame is identified, because the ...
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