The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2023
Filed:
Aug. 19, 2021
Queclink Wireless Solutions Co., Ltd., Shanghai, CN;
Zhijie Luo, Shanghai, CN;
QUECLINK WIRELESS SOLUTIONS CO., LTD., Shanghai, CN;
Abstract
Embodiments of the present disclosure provide a method and an apparatus for code reading of an ear tag, where a first signal from an ear tag can be acquired as an analog signal to obtain a second signal, and further the second signal that may be deformed is converted into a rectangular wave signal, fragmentation and compensation are performed on the rectangular wave signal according to a data structure, so as to obtain an accurate waveband, and after the compensated waveband is decoded and combined into target decoded data, accurate reading of the data can be realized. That is, in the embodiments of the present disclosure, even if a deformed signal is acquired, accurate target decoded data can still be restored based on conversion, fragmentation, and compensation, and in practice, comparing with a traditional way, it can be improved by about 40% in terms of distance.