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Double-frequency active electronic tag control method and system for cash box handover

A technology of electronic tags and control methods, which is applied in the direction of electromagnetic radiation induction, cooperative operation devices, instruments, etc., can solve the problems of limiting passive RFID tags, barcode scanners that cannot be recognized normally, and prone to missing scans, etc., to improve efficiency and security, convenient exception handling operations, and the effect of meeting business needs

Inactive Publication Date: 2018-11-13
CHENGDU UNIVERSITY OF TECHNOLOGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous development of the Internet and the Internet of Things technology in recent years, gradually developed a one-dimensional barcode, two-dimensional barcode, passive RFID tag as the medium to realize the electronic handover of the bank cash box. Due to the low price, the early promotion At that time, it was generally recognized by bank users, but in the actual application process, it was found that the friction and collision of the cash box during the transportation process made the one-dimensional barcode and two-dimensional barcode easy to be blurred, which caused the barcode scanner to fail to recognize normally during the handover, and became a decoration;
[0004] Passive RFID tags do not have the disadvantage of being blurred compared to barcodes, but due to the directional requirements when being read, when the cash boxes enter the vault in batches, it is easy to miss the scan and read incompletely, which must achieve 100% read success High-rate applications are very fatal flaws, which limits the further development of electronic handover of passive RFID tags as a medium

Method used

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  • Double-frequency active electronic tag control method and system for cash box handover
  • Double-frequency active electronic tag control method and system for cash box handover
  • Double-frequency active electronic tag control method and system for cash box handover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 As shown, a dual-frequency active electronic tag control method for cash box handover includes the following steps:

[0040] Monitor the escort process of the cash box, and send the monitoring result information to the single-chip microcomputer 60 for preservation;

[0041] Monitor the disassembly status of the label, and send the disassembly status information to the single-chip microcomputer 60 for preservation;

[0042] Detect the battery voltage, and send the voltage detection information to the single-chip microcomputer 60 to judge whether the detected battery voltage is close to no electricity, if yes, send an abnormal alarm signal to the single-chip microcomputer 60; if not, then do not send.

[0043]In this embodiment, the high-energy lithium sub-battery 80 is used to provide the power of all modules, and during the entire signal receiving process, the cash box abnormality monitoring, label removal status monitoring and power supply voltage mon...

Embodiment 2

[0045] This embodiment is on the basis of embodiment 1, as figure 2 As shown, the following steps are also included:

[0046] Judging whether a wake-up message is received, if yes, interrupt notification to the single-chip microcomputer 60 to receive, and process the received message; if not, then notify the single-chip microcomputer 60 to continue receiving. The server sends instructions to the microcontroller through the Ethernet port, and the microcontroller controls the low-frequency wake-up module 701 to continuously transmit wake-up messages according to the instructions; at this time, the high-frequency receiving module is in the monitoring state. , the interrupt notifies the microcontroller to receive and process the received message, and then sends the received information receipt to the tag through the high-frequency transmitting module; thus realizing low power consumption, long-distance signal transmission and reception, and data with low bit error rate Reading a...

Embodiment 3

[0048] On the basis of embodiment 1, this embodiment also includes the following steps:

[0049] During the escorting process of monitoring the cash box, it is judged whether the cash box is opened, if yes, an abnormal alarm signal is sent to the single-chip microcomputer 60; if not, it is not sent. Specifically determine the state of the cash box in the process of escorting. If the cash box is abnormally opened, an abnormal alarm signal will be sent to facilitate the single-chip microcomputer 60 to carry out abnormal processing operations, avoid mistakes in the process of escorting the cash box, and report and process in time, improving efficiency. and security.

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Abstract

The invention discloses a double-frequency active electronic tag control method for cash box handover. According to the method, the escorting process of a cash box is monitored, and monitoring resultinformation is sent to a single-chip microcomputer for saving; the detachment state of a tag is monitored, and detachment state information is sent to the single-chip microcomputer for saving; batteryvoltage is detected, and voltage detection information is sent to the single-chip microcomputer; whether the detected battery voltage is approximate to zero is judged, and if yes, an anomaly alarm signal is sent to the single-chip microcomputer; or otherwise, the anomaly alarm signal is not sent. The invention furthermore discloses a double-frequency active electronic tag control system for cashbox handover. The system comprises a cash box abnormal opening monitoring module, a tag anti-detachment monitoring module and a supply voltage monitoring module. The double-frequency active electronictag control method and system can better adapt to field communication environments of branches to ensure that the cash box correctly distinguishes in / out branches; and the method and system have theadvantages of low power consumption, low bit error rate, remote signal emission and receiving and the like, have an assistant monitoring function and can meet the business requirement of a bank user for electronic handover of the cash box.

Description

technical field [0001] The invention relates to the technical field of bank cash box electronic handover monitoring, in particular to a dual-frequency active electronic tag control method and system for cash box handover. Background technique [0002] For the sake of safety, the bank has always used manual verification of identity information and manual handover procedures for the handover of bank deposit boxes. [0003] With the continuous development of the Internet and the Internet of Things technology in recent years, gradually developed a one-dimensional barcode, two-dimensional barcode, passive RFID tag as the medium to realize the electronic handover of the bank cash box. Due to the low price, the early promotion At that time, it was generally recognized by bank users, but in the actual application process, it was found that the friction and collision of the cash box during the transportation process made the one-dimensional barcode and two-dimensional barcode easy to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10G06K17/00
CPCG06K7/10415G06K17/0029
Inventor 唐颖黄凤江
Owner CHENGDU UNIVERSITY OF TECHNOLOGY
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