Digital sealing handheld recognizer
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The invention provides a digital sealing handheld recognizer, which comprises a single chip microcomputer, an ultra-high-frequency radio frequency reader-writer and/or a low-frequency radio frequency reader-writer, a scanner, a wireless communication module, a touch screen, a display screen and a power supply module, wherein the ultra-high-frequency radio frequency reader-writer and/or the low-frequency radio frequency reader-writer are/is used for reading digital sealing information; the scanner is used for reading bar code sealing information; the wireless communication module is used for realizing wireless connection with a background management system; the power supply module is used for supplying electricity to the whole digital sealing handheld recognizer; and the ultra-high-frequency radio frequency reader-writer, the low-frequency radio frequency reader-writer, the wireless communication module, the touch screen and the display screen are electrically connected with the single chip microcomputer. The digital sealing handheld recognizer has the advantages that the use range of a handheld terminal is expanded; the wireless communication module can be used for transmitting information to the background management system in real time; and the real-time recording is realized.