Frequency-adaptive electronic tag data decoding method, system and device and medium

• Main Authors: SU JUNJIE, CHEN CHAOYANG, TANG JIANJIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.09.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention discloses a frequency-adaptive electronic tag data decoding method and system, a computer device and a computer readable storage medium, and the method comprises the steps: obtaining a pulse signal transmitted by an electronic tag, determining the pulse width of each pulse in the pulse signal, obtaining a pulse width sequence, determining the middle-frequency pulse width according to the pulse width sequence, and decoding the middle-frequency pulse width according to the middle-frequency pulse width. And executing a multi-round pulse width and bit width conversion process, executing a multi-round bit width byte conversion process, and converting the bit time data sequence into byte data. According to the method and the device, the pulse width and bit width conversion process and the bit width byte conversion process are executed on the pulse width sequence corresponding to the pulse signal, so that the pulse signal sent by the electronic tag can be converted into the byte data, and the middle-fr