Cold-chain logistics two-dimensional code tracking system

Abstract

The utility model relates to the technical field of cold-chain logistics, in particular to a cold-chain logistics two-dimensional code tracking system, which comprises a timing feedback module, a two-dimensional code generation module, a data backup module, a first network module and a two-dimensional code identification module, the first network module is in bidirectional signal connection with a cloud storage module, and the two-dimensional code generation module comprises a production date module, a production batch module and an article description module. According to the utility model, the early warning display module, the cloud storage module, the two-dimensional code generation module, the data backup module, the two-dimensional code identification module and the timing feedback module are arranged, so that data corresponding to two-dimensional codes can be subjected to dual backup through the cloud storage module and the data backup module; the information identified by the two-dimensional code identification module is transmitted to the early warning display module, and the timing feedback module also sends the position information to the early warning display module in a timing manner, so that workers can conveniently compare and check the position information.

Description

Technical Field

[0001] This utility model relates to the field of cold chain logistics technology, and in particular to a cold chain logistics QR code tracking system. Background Technology

[0002] Cold chain logistics refers to a professional logistics system that keeps goods in a specified low-temperature environment throughout all stages from production, storage, transportation to sales and consumption. With the advancement of technology and social development, the application of QR code technology in cold chain logistics has not only improved logistics efficiency and information transparency, but also enhanced product safety and consumer trust. It is one of the essential technologies in modern cold chain logistics.

[0003] In cold chain logistics, there are multiple transit stations. To prevent the loss of cold chain items, tracking systems are used to scan and monitor QR codes. However, basic tracking systems cannot display both the scanning location and the location of the item, making it difficult for remote staff to easily check the distance between the QR code scanning location and the actual location of the item. This limits the ability to trace items effectively. To address these technical issues, we have designed a cold chain logistics QR code tracking system. Utility Model Content

[0004] The purpose of this utility model is to provide a cold chain logistics QR code tracking system with the advantage of good traceability. It solves the problems of basic tracking systems that cannot display dual location, remote staff cannot easily view the distance between the QR code scanning location and the location of the QR code item, and thus cannot perform good traceability, which has certain limitations.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cold chain logistics QR code tracking system, comprising a timed feedback module, a QR code generation module, a data backup module, a first network module, and a QR code recognition module. The output signal of the first network module is connected to an early warning display module, and the first network module is bidirectionally connected to a cloud storage module. The QR code generation module includes a production date module, a production batch module, and an item description module. The QR code recognition module includes a time module, a first Beidou positioning module, a count recording module, and a device encoding module. The output signals of the time module, the first Beidou positioning module, the count recording module, and the device encoding module are connected to a second network module. The timed feedback module includes a power storage module, a timing module, and a second Beidou positioning module.

[0006] Preferably, the output terminals of the production date module, production batch module, and item description module are all connected to the input terminal of the data backup module, and the output terminals of the production date module, production batch module, and item description module are all connected to the input terminal of the first network module.

[0007] Preferably, the output terminal of the second network module is signal-connected to the input terminal of the first network module.

[0008] Preferably, the output terminal of the energy storage module is electrically connected to the input terminals of the timing module and the second Beidou positioning module, and the output terminal of the second Beidou positioning module is signal-connected to the input terminal of the first network module.

[0009] Preferably, the early warning display module is a dual-screen display, and the data backup module is a data storage hard disk.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This utility model, by setting up an early warning display module, a cloud storage module, a QR code generation module, a data backup module, a QR code recognition module, and a timed feedback module, has the advantage of good traceability. It can generate corresponding QR codes by combining the production date module, production batch module, and item description module, and the corresponding data is double-backed up through the cloud storage module and the data backup module. The QR code recognition module transmits the recognized information to the early warning display module, and the timed feedback module also sends location information to the early warning display module at regular intervals, which can be conveniently compared and viewed by staff. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the system of this utility model;

[0013] Figure 2 This is a schematic diagram illustrating the principle of the QR code generation module and the QR code recognition module of this utility model;

[0014] Figure 3 This is a schematic diagram of the timing feedback module of this utility model. Detailed Implementation

[0015] Please see Figures 1-3A cold chain logistics QR code tracking system includes a timed feedback module, a QR code generation module, a data backup module, a first network module, and a QR code recognition module. The output signal of the first network module is connected to an early warning display module. By setting up the early warning display module, it can display backup information in the cloud storage module, recognition information from the QR code recognition module, and the location signal from the timed feedback module. The first network module has bidirectional signal connections to the cloud storage module. By setting up the cloud storage module and the data backup module, it can perform cloud network storage and local hard drive storage respectively, resulting in higher overall security. The QR code generation module includes a production date module, a production batch module, and a product description module. By setting up the production date module, production batch module, and product description module, it can generate a QR code based on the production date, production batch, and description information of the cold chain product, which can be easily scanned and recognized by the QR code recognition module. The identification module includes a time module, a first BeiDou positioning module, a count recording module, and a device coding module. By setting the time module, the first BeiDou positioning module, the count recording module, and the device coding module, time data, location data, identification data, and device coding can be transmitted to the second network module together when the QR code identification module scans and identifies the QR code. The output signals of the time module, the first BeiDou positioning module, the count recording module, and the device coding module are connected to the second network module. The timing feedback module includes a power storage module, a timing module, and a second BeiDou positioning module. By setting the power storage module, it can be installed inside the QR code to power the timing module and the second BeiDou positioning module. By setting the timing module and the second BeiDou positioning module, they can be built into the QR code, and the second BeiDou positioning module periodically sends location signals to the first network module according to the preset interval of the timing module.

[0016] Please see Figure 2 The outputs of the production date module, production batch module, and item description module are all connected to the input signal of the data backup module, and the outputs of the production date module, production batch module, and item description module are all connected to the input signal of the first network module.

[0017] Please see Figure 2 The output of the second network module is connected to the input of the first network module.

[0018] Please see Figure 3 The output of the energy storage module is electrically connected to the input of the timing module and the second Beidou positioning module, respectively. The output of the second Beidou positioning module is signal-connected to the input of the first network module.

[0019] The early warning display module is a dual-screen display, and the data backup module is a data storage hard drive;

[0020] The QR code recognition module is a QR code scanner that can scan the QR codes generated by the QR code generation module and display the production date, production batch, and item description information contained in the QR code on the device.

[0021] In use, a QR code is generated based on the production date, production batch, and item description information within the QR code generation module. The information contained in these modules is then distributed and transmitted to the data backup module and the first network module. The first network module transmits the corresponding signals to the cloud storage module for both network and local backups, enhancing overall security. As cold chain vehicles travel to logistics transfer stations, identification is required for tasks such as data entry, sorting, or delivery. This is achieved by the QR code recognition module, which simultaneously transmits signals from the time module, the first Beidou positioning module, and the equipment encoding module to the second network module. The first network module then transmits these signals to the cloud storage module for backup. The scan count is incremented by one in the count recording module. During the transportation of cold chain goods with QR codes, the second Beidou positioning module can periodically emit location signals with the assistance of the timing module. Remote staff can use the signal data from the second Beidou positioning module on the warning display module to help determine the vehicle's route and make auxiliary safety judgments based on the location signal from the first Beidou positioning module. When the QR code recognition module scans and identifies the goods, if the location signals from the second and first Beidou positioning modules are within a reasonable range, it indicates that the goods have arrived at the corresponding location. If there is a significant difference between the location signals from the second and first Beidou positioning modules, it indicates that other personnel have illegally scanned the QR code using other devices, such as remotely taking a photo of the QR code and then having it remotely scanned by personnel at the transfer station.

[0022] In summary, this cold chain logistics QR code tracking system, by incorporating an early warning display module, a cloud storage module, a QR code generation module, a data backup module, a QR code recognition module, and a timed feedback module, solves the problems of basic tracking systems that cannot display dual-location information, remote staff cannot easily view the distance between the QR code scanning location and the location of the QR code item, and thus cannot effectively trace the item, thus presenting certain limitations.

Claims

1. A cold chain logistics two-dimensional code tracking system comprising a timing feedback module, a two-dimensional code generation module, a data backup module, a first network module and a two-dimensional code recognition module, characterized in that: The output end of the first network module is connected with a pre-warning display module, the first network module is connected with a cloud storage module in a bidirectional signal mode, the QR code generation module comprises a production date module, a production batch module and an article description module, the QR code identification module comprises a time module, a first Beidou positioning module, a frequency recording module and a device code module, the output end of the time module, the first Beidou positioning module, the frequency recording module and the device code module is connected with a second network module, and the timing feedback module comprises an electricity storage module, a timing module and a second Beidou positioning module. 2.The cold-chain logistics two-dimensional code tracking system according to claim 1, characterized in that: The output ends of the production date module, the production batch module and the article description module are connected with the input end of a data backup module in a signal mode, and the output ends of the production date module, the production batch module and the article description module are connected with the input end of the first network module in a signal mode. 3.The cold-chain logistics two-dimensional code tracking system according to claim 1, characterized in that: The output end of the second network module is connected with the input end of the first network module in a signal mode.

4. The cold-chain logistics two-dimensional code tracking system according to claim 1, characterized in that: The output end of the electricity storage module is connected with the input ends of the timing module and the second Beidou positioning module in an electrical mode, and the output end of the second Beidou positioning module is connected with the input end of the first network module in a signal mode.

5. The cold-chain logistics two-dimensional code tracking system according to claim 1, characterized in that: The pre-warning display module is a double-screen display, and the data backup module is a data storage hard disk.

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