Low-frequency wireless exciter anti-collision system

The utility model relates to an anti-collision system of a low-frequency wireless exciter. The anti-collision system comprises a card reader and the low-frequency wireless exciter arranged around thecard reader, the card reader comprises a first wireless communication module used for sending a synch...

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Bibliographic Details
Main Authors HUANG XIAOLIN, GONG BO, ZHAO NIANJUN, DENG QING, HE XI, HUANG BIAO, DONG JIEMING, DENG PENG
Format Patent
LanguageChinese
English
Published 15.11.2019
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The utility model relates to an anti-collision system of a low-frequency wireless exciter. The anti-collision system comprises a card reader and the low-frequency wireless exciter arranged around thecard reader, the card reader comprises a first wireless communication module used for sending a synchronization signal frame; wherein the synchronization signal frame comprises identification information of one or more exciters in all low-frequency wireless exciters around the card reader and delay information corresponding to the identification information; the low-frequency wireless exciter comprises a second wireless communication module and is used for receiving a synchronizing signal frame; the exciter is used for determining that the low-frequency wireless exciter corresponding to the identification information delays the delay indicated by the corresponding delay information according to the identification information and then sends an excitation signal; wherein one exciter corresponds to the unique identif
Bibliography:Application Number: CN201920151567U