CN111340153A

CN111340153A - Security inspection tray electronization cash dispenser based on RFID

Info

Publication number: CN111340153A
Application number: CN201811550671.XA
Authority: CN
Inventors: 黄慕楠; 江宇星; 于嘉; 郭�旗
Original assignee: Shanghai Weineng Electronic Equipment Co ltd
Current assignee: Shanghai Weineng Electronic Equipment Co ltd
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2020-06-26

Abstract

The invention relates to the field of security inspection, in particular to an RFID-based electronic delivery machine for a security inspection tray, which comprises a horizontally arranged carrying platform and a horizontally arranged lifting platform, wherein a weight sensor is arranged between the carrying platform and the lifting platform, an RFID antenna is paved on the carrying platform, fixed sliders are arranged at two ends of the carrying platform, threaded through holes are arranged on the fixed sliders, the fixed sliders are in threaded connection with vertically arranged guide rails through threaded through holes, a scanning module and a counter are arranged at the top ends of the guide rails, a lifter is connected at the bottom ends of the guide rails, and the lifter is connected with a stepping motor. The labor cost is saved.

Description

Security inspection tray electronization cash dispenser based on RFID

Technical Field

The invention relates to the field of security inspection, in particular to an electronic issuing machine for a security inspection tray based on RFID.

Background

The airport security inspection is mainly used for preventing passengers from taking guns, military or police instruments and imitations thereof, explosive articles, control tools, flammable and explosive articles, corrosive articles, toxic articles, radioactive articles and other articles which are harmful to flight safety onto airplanes through personal, carry-on luggage, consignment luggage and consignment goods.

Since the new century, the civil aviation industry of China has been rapidly developed in the aspects of passenger transportation volume of aviation enterprises and airport construction. Statistics shows that according to the latest transportation production index of the civil aviation administration, the transportation volume of passengers reaches 3492.70 ten thousands of people in 2015 2 months as an example; in the aspect of airport construction, five airport groups, namely a north airport group, a east China airport group, a south China airport group and a north west airport group, are formed in China, and according to incomplete statistics, 147 airports exist, and 97 airports are newly added in the future. The civil aviation industry brings great thrust to the development of social economy and also brings great pressure to the safety of civil aviation, but people can never ignore the importance of the safety of civil aviation in consideration of economic benefits.

In the face of the current increasingly complex security situation, China always invests huge manpower and material resources in civil aviation security inspection so as to ensure safe and efficient operation of civil aviation. However, with the development of science and technology, civil aviation safety crimes have the characteristics of criminal means science and technology, low-age criminals, specialized criminal knowledge and the like, which bring about great challenges and pressure to the safety inspection work of our civil aviation.

As disclosed by those skilled in the art of the united kingdom, passengers are stolen their items every day in the security area of an airport. Airport personnel suspect that a criminal party is dedicated to theft there. At present, security inspection of airports requires passengers to take electronic products and cosmetics out of luggage and scan the electronic products and the cosmetics separately to prevent explosives from being in the luggage. In the current electronic age, everyone almost carries with it electronic products, from mobile phones to Kindle, iPad, computers. These electronic products are almost expensive and may cost several thousand pounds. This creates a situation where passengers are separated from their own expensive electronic products, and something may be stolen without being conscious.

A recent survey showed that more than one third of the uk passengers indicated that they were frustrating at the airport and even more difficult than the job, of which airport security was the most frustrating aspect.

The solution of the problem given by airport staff is only alarm, and the problem needs to be solved urgently.

An important reason for loss of valuables in the security inspection process is that when the person and the bag are separated for security inspection, the security inspection tray cannot correspond to the person to be inspected, so that the phenomena of false-picking and missed-picking frequently occur.

Therefore, an electronic issuing machine for the security inspection tray based on the RFID is provided to solve the problems.

Disclosure of Invention

The invention aims to provide an RFID-based electronic issuing machine for a security inspection tray, which realizes that a person to be security inspected can be bound with the information of the security inspection tray during security inspection, thereby solving the problem of loss of valuables.

The invention provides an RFID-based electronic distribution machine for a security inspection tray, which comprises a horizontally arranged carrying platform and a horizontally arranged lifting platform, a weight sensor is arranged between the loading platform and the lifting platform, the top end of the weight sensor is connected with the bottom surface of the loading platform, the bottom end of the weight sensor is connected with the top surface of the platform, an RFID antenna is paved on the loading platform, the two ends of the carrying platform are provided with fixed sliding blocks, the fixed sliding blocks are provided with threaded through holes, the fixed sliding blocks are in threaded connection with guide rails which are vertically arranged through the threaded through holes, the top end of the guide rail is provided with a scanning module and a counter, the bottom end of the guide rail is connected with a lifter, the lifter is connected with the stepping motor, the stepping motor controls the guide rail to rotate through the lifter, and the RFID-based security inspection tray electronic issuing machine further comprises an RFID reader-writer and a main controller.

Furthermore, the top of the guide rail is provided with a high-position limit sensor, and the bottom of the guide rail is provided with a low-position limit sensor.

Further, the scanning module and the counter are horizontally arranged on different guide rails in parallel.

Furthermore, the RFID reader-writer and the main controller are arranged at the bottom of the electronic issuing machine of the security check tray.

And further, the server checking module is also included and is used for connecting an external server and supporting the communication connection between the main controller and the external server.

Further, the electronic distribution machine also comprises a display module used for displaying the working state information of the electronic distribution machine of the security check tray.

Further, the main controller is electrically connected with the server checking module, the scanning module, the counter, the display module, the weight sensor, the RFID reader-writer, the stepping motor, the high-position limit sensor and the low-position limit sensor respectively.

The invention has the beneficial effects that:

according to the invention, through the RFID technology, the information of the person to be subjected to security check is bound with the RFID label information on the security check tray, so that the problem that valuables are lost due to the fact that the person and the bag are separated during security check and the information of the person to be subjected to security check cannot be bound with the security check tray is solved, meanwhile, the self-service issuing of the security check tray is realized through electronic equipment, certain labor force is liberated, and the labor cost is saved.

Drawings

FIG. 1 is a block diagram schematically illustrating the structure of the present invention;

fig. 2 is a schematic block diagram of the circuit connection of the present invention.

The reference numbers in the figures are: the system comprises a carrying platform-1, a lifting platform-2, a weight sensor-3, an RFID antenna-4, a fixed sliding block-5, a guide rail-6, a scanning module-7, a counter-8, a lifter-9 stepping motor-10, an RFID reader-writer-11, a main controller-12, a high position limit sensor-13 and a low position limit sensor-14.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the present invention provides an electronic dispenser for a security check tray based on RFID, which includes a horizontally disposed loading platform 1 and a horizontally disposed lifting platform 2, a weight sensor 3 is arranged between the loading platform and the lifting platform, the top end of the weight sensor is connected with the bottom surface of the loading platform, the bottom end of the weight sensor is connected with the top surface of the platform, an RFID antenna 4 is paved on the loading platform, the two ends of the carrying platform are provided with fixed sliding blocks 5, the fixed sliding blocks are provided with threaded through holes, the fixed sliding blocks are in threaded connection with guide rails 6 which are vertically arranged through the threaded through holes, the top end of the guide rail is provided with a scanning module 7 and a counter 8, the bottom end of the guide rail is connected with a lifter 9, the lifter is connected with a stepping motor 10 which controls the guide rail to rotate through the lifter, the RFID-based security check tray electronic issuing machine further comprises an RFID reader-writer 11 and a main controller 12.

Further, the top of the guide rail is provided with a high-position limit sensor 13, and the bottom of the guide rail is provided with a low-position limit sensor 14.

As shown in fig. 2, the main controller is electrically connected to the server calibration module, the scanning module, the counter, the display module, the weight sensor, the RFID reader/writer, the stepping motor, the high-position limit sensor, and the low-position limit sensor, respectively.

When the system works, when one or more security inspection trays with RFID labels are placed in or taken out of a dispenser, the weight sensor detects weight change and simultaneously triggers an RFID reader-writer to read and write the RFID labels at the bottoms of the trays, when the weight is increased, the security inspection trays are judged to be placed in, the stepping motor controls the guide rail to rotate through the lifter, the objective platform descends by 1-N tray distances, when the weight is reduced, the reduced tray RFID information is bound with the information of persons to be security inspected scanned by the scanning module, the stepping motor controls the guide rail to rotate through the lifter, and the objective platform ascends by 1-N tray distances. Meanwhile, the main controller uploads the bound tray information and the information of the security inspector to an external server through a server checking module for storage.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An RFID-based electronic distribution machine for a security inspection tray is characterized by comprising a horizontally arranged carrying platform and a horizontally arranged lifting platform, a weight sensor is arranged between the loading platform and the lifting platform, the top end of the weight sensor is connected with the bottom surface of the loading platform, the bottom end of the weight sensor is connected with the top surface of the platform, an RFID antenna is paved on the loading platform, the two ends of the carrying platform are provided with fixed sliding blocks, the fixed sliding blocks are provided with threaded through holes, the fixed sliding blocks are in threaded connection with guide rails which are vertically arranged through the threaded through holes, the top end of the guide rail is provided with a scanning module and a counter, the bottom end of the guide rail is connected with a lifter, the lifter is connected with the stepping motor, the stepping motor controls the guide rail to rotate through the lifter, and the RFID-based security inspection tray electronic issuing machine further comprises an RFID reader-writer and a main controller.

2. The RFID-based electronic cash dispenser for security check trays according to claim 1, wherein the top of the guide rail is provided with a high position limit sensor, and the bottom of the guide rail is provided with a low position limit sensor.

3. The RFID-based security check tray electronic dispenser of claim 2, wherein the scanning module is disposed on a different rail horizontally parallel to the counter.

4. The RFID-based electronic cash dispenser for security check trays according to claim 3, wherein the RFID reader and the main controller are disposed at the bottom of the electronic cash dispenser for security check trays.

5. The RFID-based security check tray electronic issuing machine according to claim 4, further comprising a server checking module for connecting with an external server and supporting the communication connection between the main controller and the external server.

6. The RFID-based electronic cash dispenser for security check trays according to claim 5, further comprising a display module for displaying the working status information of the electronic cash dispenser for security check trays.

7. The RFID-based electronic cash dispenser for security check trays according to claim 6, wherein the main controller is electrically connected with the server checking module, the scanning module, the counter, the display module, the weight sensor, the RFID reader, the stepping motor, the high-position limit sensor and the low-position limit sensor respectively.