A detection interaction method of an internet of things package

Abstract

This invention discloses a detection and interaction method for IoT packaging. By encapsulating the packaging line onto the container of the item to be transported, and then controlling the control unit via a mobile phone, the control unit monitors the packaging line and checks the packaging status via the mobile phone during each transfer, ensuring the safety of the transported goods. The overall process design is more streamlined, making a trade-off between power consumption, size, energy storage capacity and security. By merging the circuit breaker detection and identity information feedback process, its low power consumption characteristics are guaranteed. After the overall method is optimized, security is further improved.

Description

Technical Field

[0001] This invention belongs to the field of Internet of Things (IoT) smart devices, and more specifically, relates to a detection and interaction method with an IoT package. Background Technology

[0002] With the development of national science and technology and the rise of IoT devices, more and more devices are becoming intelligent. In the logistics and transportation process, many goods are transported in containers and tanks. To prevent theft, substitution, and cross-contamination of goods during transportation, it is necessary to monitor the flow of goods and use specialized equipment to continuously inspect the inlet and outlet of the containers. In particular, for containers exported to third-world countries and regions, theft, embezzlement, and unauthorized placement of illegal items frequently occur, causing great negative commercial impact and affecting business reputation. Furthermore, the existing RFID chip electronic seals cannot effectively guarantee that the internal storage chips and detection circuits will not be replaced. Through simple continuity testing, they cannot effectively guarantee the uniqueness of the entire product's components, thus failing to guarantee the security of product sealing. Summary of the Invention

[0003] To address the problems of the existing products mentioned in the background section, this invention provides a targeted detection and interaction method for IoT packaging.

[0004] The provided technical solution is as follows:

[0005] A detection and interaction method for IoT encapsulation, characterized by the following steps:

[0006] S1. The sealing line is sealed at the opening of the container of the item to be transported to seal the item. The two ends of the sealing line are fixed to the control unit and connected to the control unit's electrical signal.

[0007] S2. After confirming the sealing is complete via the mobile terminal, the mobile terminal sends an opening command to the control unit. After receiving the opening command, the control unit sends an electrical signal to the packaging line according to the preset detection cycle and detects the continuity of the packaging line.

[0008] S3. Each test result is stored locally on the control unit. When the device arrives at the transfer station, other mobile devices will interact with the control unit to read all the stored test result information and upload it to the server.

[0009] S4. When the transported goods arrive at their destination, the control unit will stop receiving data returned from the sealing line by selecting to unseal the goods via the mobile app.

[0010] S5. Manually unseal the packaging line and open the container to remove the transported items;

[0011] The packaging line is equipped with an identity recognition unit. During each detection of the continuity of the packaging line in step S2, the identity recognition unit will actively send identity recognition information to the control unit. After decoding, the control unit will verify the returned identity recognition information with the identity information stored locally and record it in the local storage.

[0012] Furthermore, each detection cycle of the control unit current will also sample the physical parameter value H of the packaging line at the current moment. The physical parameter value can be the current value or the voltage value at both ends of the packaging line.

[0013] Furthermore, substitute the physical parameter value H into |HH p |≤w, where H p The average physical parameter value is the value of adjacent cycles, and w is the threshold. When the value is less than or equal to the threshold, it is recorded as normal, and when it is greater than the threshold, it is recorded as abnormal. The result is then entered into the detection results.

[0014] Furthermore, in step S2, the control unit records its own location information during each detection cycle. When read by other mobile devices, it reads all the locally stored location information and generates a trajectory map on the mobile device. The detection result information includes location information.

[0015] Furthermore, how is the GPS correction algorithm implemented?

[0016] Furthermore, the packaging line also integrates a temperature detection unit, which continuously monitors its own temperature and reports it to the control unit in each detection cycle.

[0017] Furthermore, the control unit communicates with the mobile phone via Bluetooth.

[0018] Furthermore, the encapsulation line is energized during each detection cycle and uses the time gap between the end of the detection cycle and the next detection cycle to return information.

[0019] Its advantages over existing technologies are as follows:

[0020] By separating the identification unit from the control unit, any damage to either unit will be recorded in local storage, allowing for early detection during subsequent handling. The identification unit can be stored even when power is off, and its power supply comes from each detection pulse. By designing the two units independently, the stability of power supply during long-term ocean shipping is ensured, while also maintaining the advantage of the product's small size.

[0021] By detecting and reading information from the control unit via a mobile device, the mobile device interacts with the server as a base station. After retrieving the information from the control unit, it is uploaded to the server via the mobile device, ensuring the integrity of the records, optimizing power consumption, and ensuring that the product can be used in long-distance and long-term scenarios. The separation design of storage and uploading ensures the authenticity of data stored in the cloud and prevents the destination address from being tampered with.

[0022] The overall process design is more streamlined, balancing power consumption, size, energy storage capacity, and security. By merging the circuit breaker detection and identity information transmission processes, its low power consumption characteristics are ensured. After the overall method is optimized, security is further improved. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention.

[0024] Figure 1 This is a flowchart of the present invention. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0026] The control unit mentioned below is a smart terminal with local storage. It integrates a shortwave communication module such as a Bluetooth module, as well as a storage unit, a GPS / BeiDou positioning unit, a power supply unit, and a main control unit. The power supply unit connects and supplies power to the corresponding pins of the control unit. The Bluetooth module and the GPS / BeiDou positioning unit are connected to the corresponding pins of the control unit. The storage unit is integrated with the main control unit.

[0027] A detection and interaction method for IoT encapsulation is provided, including the following steps:

[0028] S1. The sealing line is sealed at the opening of the container of the item to be transported to seal the item. The two ends of the sealing line are fixed to the control unit and connected to the control unit's electrical signal.

[0029] Specifically,

[0030] The encapsulation line is a conductive line with clips at both ends. A one-way locking mechanism that cooperates with the clips is set on the outside of the control unit. The clips at both ends of the encapsulation line will lock after they are engaged with the one-way locking mechanism. The encapsulation line is wrapped around the opening of the container of the item to be transported to prevent the item from being opened. The control unit will also conduct electricity through the encapsulation line. The control unit will continuously transmit an electrical signal from one end of the encapsulation line and detect the reception of the electrical signal at the other end.

[0031] S2. After confirming the sealing is complete via the mobile terminal, the mobile terminal sends an opening command to the control unit. After receiving the opening command, the control unit sends an electrical signal to the packaging line according to the preset detection cycle and detects the continuity of the packaging line.

[0032] Specifically,

[0033] The mobile app and control unit are connected via Bluetooth. The app on the mobile app has a start-up and sealing function. After receiving the start command, the control unit sends an electrical signal to the sealing line according to the preset detection cycle and detects the continuity of the sealing line, and records the continuity status to local storage.

[0034] S3. Each test result is stored locally on the control unit. When the device arrives at the transfer station, other mobile devices will interact with the control unit to read all the stored test result information and upload it to the server.

[0035] S4. When the transported goods arrive at their destination, the control unit will stop receiving data returned from the sealing line by selecting to unseal the goods via the mobile app.

[0036] S5. Manually unseal the packaging line and open the container to remove the transported items;

[0037] Specifically, by unsealing the device on the mobile app, the control unit stops receiving data returned from the encapsulation line and records all on / off states at that moment, returning them to the mobile app. The mobile app then uploads this data to the server and overwrites the original data. Afterward, the encapsulation line can be cut to unseal the device.

[0038] The packaging line is equipped with an identity recognition unit. During each detection of the continuity of the packaging line in step S2, the identity recognition unit will actively send identity recognition information to the control unit. After decoding, the control unit will verify the returned identity recognition information with the identity information stored locally and record it in the local storage.

[0039] In each detection cycle of the control unit current, the physical parameter value H of the package line at the current moment is also sampled. The physical parameter value can be a current value or a voltage value across the package line. The physical parameter value H is then substituted into |HH|. p |≤w, where H pThe average physical parameter value is the value of adjacent cycles, and w is the threshold. When the value is less than or equal to the threshold, it is recorded as normal, and when it is greater than the threshold, it is recorded as abnormal. The result is then entered into the detection results.

[0040] In step S2, the control unit records its own location information during each detection cycle. When read by other mobile devices, it reads all the location information stored locally and generates a trajectory map on the mobile device. The detection result information includes location information.

[0041] The packaging line also integrates a temperature detection unit, which continuously monitors its own temperature and reports it to the control unit in each detection cycle. The temperature detection unit ensures the monitoring of potential overheating hazards such as fire.

[0042] To ensure smooth communication, the control unit and the mobile phone are programmed with compatible Bluetooth protocols to exchange data via Bluetooth.

[0043] The encapsulation line is energized during each detection cycle and returns information during the time gap between the end of the detection cycle and the next detection cycle.

[0044] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A method for detecting interactions of an Internet of Things package, characterized in that: The method comprises the following steps, S1. The packaging line is packaged at the opening of the container of the goods to be transported to seal the goods to be transported, and both ends of the packaging line are fixed on the control unit and connected with the control unit in electrical signal; S2. The completion of sealing is determined through the mobile terminal, the mobile terminal sends an opening instruction to the control unit, and the control unit sends an electrical signal to the packaging line according to a preset detection period and detects the on-off of the packaging line after receiving the opening instruction; S3. The detection result is stored in the control unit each time, and other mobile terminals interact with the control unit to read all the stored detection result information and upload it to the server when arriving at the transfer station; S4. When the goods to be transported arrive at the destination, the sealing is removed through the mobile terminal, and the control unit stops receiving the return data of the packaging line; S5. The packaging of the packaging line is manually removed, and the container is opened to take out the transported goods; Wherein, the identity recognition unit is integrated on the packaging line, and the identity recognition unit actively sends the identity recognition information to the control unit during the on-off detection of the packaging line each time, the control unit decodes and checks the returned identity recognition information with the locally stored identity information, and records the local storage; The packaging line is powered at each detection period and returns information using the time gap between the end of the detection period and the next detection period; The physical parameter value H is substituted into |H-Hp| ≤w, wherein Hp is the average physical parameter value of the adjacent period, and w is the threshold value, when less than or equal to the threshold value, it is recorded as normal, when greater than the threshold value, it is recorded as abnormal, and the result is recorded in the detection result; The control unit also samples the physical parameter value H of the packaging line at the current time each detection period, which can be the current value or the voltage value of the packaging line.

2. The method of claim 1, wherein the method is performed by a device comprising a processor and a memory. In step S2, the control unit records the position information at each detection period, and reads all the position information stored in the local storage when read by other mobile terminals, and generates a trajectory diagram on the mobile terminal, wherein the detection result information includes the position information.

3. The method of claim 1, wherein the method further comprises: The temperature detection unit is also integrated on the packaging line, which continuously detects the temperature of the packaging line and reports it to the control unit at each detection period.

4. The method of claim 1, wherein the method is a method of detecting interaction of an IoT package, the method comprising: The control unit and the mobile terminal communicate through Bluetooth information.

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