An RFID port channel data acquisition device

Abstract

This utility model discloses an RFID port channel data acquisition device, belonging to the technical field of integrated RFID data acquisition and inspection equipment. It includes an ABS plastic front shell mechanism, an aluminum alloy rear shell assembly, and a silicone sealing ring. The ABS plastic front shell mechanism includes an ABS plastic front cover, and the aluminum alloy rear shell assembly includes an aluminum alloy mounting base. The aluminum alloy mounting base has a waterproof groove inside. The silicone sealing ring is fitted onto the outer surfaces of the ABS plastic front cover and the aluminum alloy mounting base. The ABS plastic front cover has a waterproof raised line inside, and an RFID antenna mechanism is disposed inside the ABS plastic front cover. By using the silicone sealing ring, the ABS plastic front cover and the aluminum alloy mounting base are sealed together, greatly improving the airtightness of the RFID port channel data acquisition device. This prevents dust and water from entering the device, thus avoiding interference from dust and water and preventing the RFID fixed acquisition equipment from normally acquiring RFID data.

Description

Technical Field

[0001] This utility model relates to the technical field of RFID integrated data acquisition and inspection equipment, and in particular to an RFID port channel data acquisition device. Background Technology

[0002] With the improvement of domestic productivity and the increase in international trade, container shipping, with its advantages of convenience and low cost, has rapidly become the main mode of transportation for international goods trade. Currently, due to the comprehensive and deep integration of information technologies such as artificial intelligence, cloud computing, big data, and the Internet of Things, it brings not only management transformation and efficiency improvement, but also a huge shift in production models from "manual" to "fully automated" and from traditional to modern. Each ramp at the port's inbound and outbound ports requires one person to be on duty to check the high-security seals on each container entering and leaving the port.

[0003] Currently, RFID container seals mostly use fixed RFID data collection devices to collect data. To ensure accurate data collection, these devices are often directly exposed to the outside environment, or the devices and modules are connected by cables. Since the air in ports contains a lot of moisture, dust, and other impurities, these impurities can easily adhere to the collection ports of the fixed RFID data collection devices. The devices themselves are not designed with strict sealing, which can interfere with or even hinder the normal collection of RFID data, seriously affecting the normal operation of the fixed RFID data collection devices. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing RFID fixed acquisition equipment has inadequate sealing and protection, and that the acquisition port function is affected, or even interferes with or hinders the normal acquisition of RFID data by the RFID fixed acquisition equipment. Therefore, an RFID port channel data acquisition device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An RFID port channel data acquisition device includes an ABS plastic front shell mechanism, an aluminum alloy rear shell assembly, and a silicone sealing ring. The ABS plastic front shell mechanism includes an ABS plastic front cover, and the aluminum alloy rear shell assembly includes an aluminum alloy mounting base. The aluminum alloy mounting base has a waterproof groove inside. The silicone sealing ring is fitted onto the outer surfaces of the ABS plastic front cover and the aluminum alloy mounting base. The ABS plastic front cover has a waterproof raised line inside. An RFID antenna mechanism is disposed inside the ABS plastic front cover. The RFID antenna mechanism includes an RFID antenna body and an antenna connector. An RFID module and a main control board are connected to the aluminum alloy mounting base by bolts. P15 and P14 connecting wires are disposed inside the aluminum alloy mounting base. The RFID module is connected to the main control board through the P15 connecting wire. A GX20-M20-14P connector is disposed below the main control board, and the main control board is connected to the GX20-M20-14P connector through the P14 connecting wire.

[0007] Preferably, the ABS plastic front cover has a set of front bolt connection ports inside, and the aluminum alloy mounting base has a set of rear bolt connection ports inside, and each ABS plastic front cover and aluminum alloy mounting base are connected by bolts.

[0008] Preferably, the RFID antenna body is connected to the ABS plastic front cover by bolts, and the main control board is connected to the RFID antenna body by an antenna connector.

[0009] Preferably, an indicator light assembly is installed inside the ABS plastic front cover, and a wire through hole is opened inside the RFID antenna body. The main control board is connected to the indicator light assembly through a connecting wire passing through the wire through hole.

[0010] Preferably, the outer surface of the aluminum alloy mounting base is fixedly connected with a set of waterproof bolts and internal support ribs.

[0011] Compared with the prior art, the present invention provides an RFID port channel data acquisition device, which has the following beneficial effects;

[0012] 1. This utility model uses M4X15 screws to connect the ABS plastic front cover to the aluminum alloy mounting base, and then uses waterproof convex lines and waterproof grooves to seal the inside of the ABS plastic front cover and the aluminum alloy mounting base. By using silicone sealing rings, the outside of the ABS plastic front cover and the aluminum alloy mounting base can be sealed, which greatly improves the sealing performance of the RFID port channel data acquisition device. This prevents dust and water from entering the device, and thus prevents dust and water from interfering with and hindering the normal acquisition of RFID data by the fixed RFID acquisition equipment.

[0013] 2. This utility model, by utilizing RFID, IoT, and microwave radio frequency technologies and relying on existing electronic seals for containers, enables information-based management of container customs clearance and node data collection. It requires the prior installation of integrated RFID data collection devices in relevant departments and designated locations, with adjustments made flexibly according to site conditions. Once connected to power and network, the devices automatically collect container identification numbers, transportation information, and other data, uploading them to a data collection platform via a local area network or 4G network, thus facilitating information-based, automated, and intelligent management. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the back of the present invention;

[0016] Figure 3 This is a schematic diagram of the back of the present invention;

[0017] Figure 4 This is a three-dimensional structural diagram of the RFID module, P15 connecting cable, main control board, P14 connecting cable and aluminum alloy back shell assembly of this utility model.

[0018] Figure 5 This is a schematic diagram of the back of the present invention.

[0019] In the picture:

[0020] 1. ABS plastic front shell mechanism; 101. ABS plastic front cover; 102. Indicator light assembly; 103. Front bolt connection port; 104. Waterproof raised line; 2. RFID antenna mechanism; 201. RFID antenna body; 202. Antenna connector; 203. Wire through hole; 3. RFID module; 4. P15 connecting cable; 5. Main control board; 6. P14 connecting cable; 7. GX20-M20-14P connector; 8. Silicone sealing ring; 9. Aluminum alloy rear shell assembly; 901. Aluminum alloy mounting base; 902. Waterproof groove; 903. Waterproof bolt post; 904. Internal support rib; 905. Rear bolt connection port. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5An RFID port channel data acquisition device includes an ABS plastic front shell mechanism 1, an aluminum alloy rear shell assembly 9, and a silicone sealing ring 8. The ABS plastic front shell mechanism 1 includes an ABS plastic front cover 101, and the aluminum alloy rear shell assembly 9 includes an aluminum alloy mounting base 901. A waterproof groove 902 is provided inside the aluminum alloy mounting base 901. The silicone sealing ring 8 is sleeved on the outer surface of the ABS plastic front cover 101 and the aluminum alloy mounting base 901. A waterproof convex line 104 is installed inside the ABS plastic front cover 101. The waterproof convex line 104 can be inserted into the interior of the internal support rib 904, which can improve the sealing between the ABS plastic front cover 101 and the internal support rib 904.

[0023] An RFID antenna mechanism 2 is installed inside the ABS plastic front cover 101. The RFID antenna mechanism 2 includes an RFID antenna body 201 and an antenna connector 202. An RFID module 3 and a main control board 5 are connected to an aluminum alloy mounting base 901 by bolts. The RFID module 3 is connected to the aluminum alloy mounting base 901 by M2X6 screws, and the main control board 5 is connected to the aluminum alloy mounting base 901 by M8X10 screws.

[0024] The aluminum alloy mounting base 901 has P15 connection cable 4 and P14 connection cable 6 inside. The RFID module 3 is connected to the main control board 5 through P15 connection cable 4. The main control board 5 has a GX20-M20-14P connector 7 below it. The main control board 5 is connected to the GX20-M20-14P connector 7 through P14 connection cable 6. The main control board 5 is connected to the RFID antenna body 201 through antenna connector 202.An indicator light assembly 102 is installed inside the ABS plastic front cover 101. A wire through-hole 203 is opened inside the RFID antenna body 201. The main control board 5 is connected to the indicator light assembly 102 via a connecting cable passing through the wire through-hole 203. The indicator light assembly 102 has three indicator lights: an LED power indicator, a network status indicator, and a data acquisition and identification indicator. The core working principle of these components is the collection and binding of RFID electronic seal information and container number information. When a container needs to be sealed for release from the warehouse or factory area, an RFID electronic seal is used. Managers or drivers can use an APP software to apply the RFID electronic seal. External serial numbers, container numbers, and other information are uploaded to the port's data monitoring platform, and then RFID electronic seals are used to seal the containers. Each electronic seal has a unique code that corresponds one-to-one with the product, facilitating system identification and management. The integrated RFID data acquisition device transmits data via network cable or 4G. The acquisition device itself is bidirectionally connected to the switch. After all the integrated RFID data acquisition devices are aggregated, they are connected to the terminal's local area network via network cable, and then communicate with the backend application server. The system monitoring and management module mainly consists of monitoring and application management client and server software. The system adopts... The system employs a three-tier architecture: client-server-monitoring. Internally, it uses a Socket communication mechanism. The monitoring client's main function is to provide backend monitoring personnel with real-time display of on-site monitoring data and identification of electronic seal numbers. The application management client's main function is to automatically compare the RFID electronic seal data collected and identified by the front end with the pre-recorded plan data for container entry at the terminal. If the comparison is correct, it automatically submits the data to the terminal's entry operation system; any anomalies will trigger an alarm, prompting manual intervention. The server-side software is the core of the system, responsible for processing data from the front end, performing certain logical judgments, and pushing the data to all monitoring and application management terminals. To maintain data synchronization across all modules and terminals, the server software also needs to perform data entry operations, writing the data that needs to be recorded into the database. The data interface with the terminal production system and cargo handling business system is also called by the server side, and various business modes are processed based on the feedback results. The system has multi-threaded parallel recognition and processing capabilities, with a processing time of less than 5 seconds, which greatly reduces the amount of manual operation. In multi-lane situations, when the system's comprehensive recognition rate can reach over 99%, based on 30 trucks per lane per hour, the manual handling of abnormal situations in an 8-lane port area is only 2 times per hour, and only 1 time per 4 lanes on average, greatly reducing the workload of inspection and cargo handling personnel.

[0025] The RFID antenna body 201 is connected to the ABS plastic front cover 101 by bolts. The ABS plastic front cover 101 has a set of front bolt connection ports 103 inside, and the aluminum alloy mounting base 901 has a set of rear bolt connection ports 905 inside. Each ABS plastic front cover 101 and aluminum alloy mounting base 901 is connected by bolts. M4X15 screws are used to connect the ABS plastic front cover 101 and the aluminum alloy mounting base 901.

[0026] The outer surface of the aluminum alloy mounting base 901 is fixedly connected with a set of bolt waterproof posts 903 and internal support ribs 904. The setting of bolt waterproof posts 903 can form a sealed structure around the RFID module 3 to prevent dust from entering.

[0027] When using this device, taking one lane at the port entrance as an example, after a container truck enters the lane, the RFID integrated data acquisition device is activated. The device itself collects the electronic seal data of containers within its range. The results are then output to the port data monitoring platform via a switch. The platform compares this data with the pre-recorded entry plan data from the terminal's business system. If they match, staff control the electric gate to allow the vehicle to pass, and the system automatically proceeds to the next step in the business process system. Relevant information is simultaneously pushed to the monitoring and application clients for display. If they do not match, an alarm is triggered, requesting manual processing from the back-end monitoring personnel. The port gate management is also notified to guide the vehicle to a buffer area for further processing. Images that cannot be effectively identified are also alerted by the system to the back-end monitoring personnel for manual identification, followed by the same processing steps.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0030] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An RFID port channel data acquisition device, comprising an ABS plastic front shell mechanism (1), an aluminum alloy rear shell assembly (9), and a silicone sealing ring (8), characterized in that: The ABS plastic front shell mechanism (1) includes an ABS plastic front cover (101), and the aluminum alloy rear shell assembly (9) includes an aluminum alloy mounting base (901). A waterproof groove (902) is provided inside the aluminum alloy mounting base (901). The silicone sealing ring (8) is fitted onto the outer surfaces of the ABS plastic front cover (101) and the aluminum alloy mounting base (901). A waterproof convex line (104) is installed inside the ABS plastic front cover (101). An RFID antenna mechanism (2) is provided inside the ABS plastic front cover (101). The RFID antenna mechanism (2) includes an RFID... The antenna body (201) and antenna connector (202) are connected by bolts to the aluminum alloy mounting base (901) to the RFID module (3) and the main control board (5). The aluminum alloy mounting base (901) is provided with P15 connecting line (4) and P14 connecting line (6). The RFID module (3) is connected to the main control board (5) through the P15 connecting line (4). The main control board (5) is provided with a GX20-M20-14P connector (7) below it. The main control board (5) is connected to the GX20-M20-14P connector (7) through the P14 connecting line (6).

2. The RFID port channel data acquisition device according to claim 1, characterized in that, The ABS plastic front cover (101) has a set of front bolt connection ports (103) inside, and the aluminum alloy mounting base (901) has a set of rear bolt connection ports (905) inside. Each ABS plastic front cover (101) and the aluminum alloy mounting base (901) are connected by bolts.

3. The RFID port channel data acquisition device according to claim 1, characterized in that, The RFID antenna body (201) is connected to the ABS plastic front cover (101) by bolts, and the main control board (5) is connected to the RFID antenna body (201) by the antenna connector (202).

4. The RFID port channel data acquisition device according to claim 3, characterized in that, The ABS plastic front cover (101) is equipped with an indicator light group (102), and the RFID antenna body (201) has a wire through hole (203) inside. The main control board (5) is connected to the indicator light group (102) through the wire through hole (203) by a connecting wire.

5. The RFID port channel data acquisition device according to claim 1, characterized in that, The outer surface of the aluminum alloy mounting base (901) is fixedly connected with a set of bolt waterproof columns (903) and internal support ribs (904).

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