Tracing monitoring system suitable for logistics supply chain monitoring

Abstract

The invention discloses a traceability monitoring system suitable for logistics supply chain monitoring, and belongs to the technical field of logistics supply chain traceability systems. Comprising a monitoring host controlled by a whole machine, a logistics information generation unit and a logistics node sorting unit, and a traceability code storage library, a node traceability temporary storage library, a logistics tracking unit and a supply chain traceability module are arranged in the monitoring host; the logistics information generation unit comprises a logistics information acquisition module and a logistics code generation unit, and a logistics information input template is arranged in the logistics information acquisition module; the logistics information acquisition module is in communication connection with the logistics code generation unit; according to the traceability monitoring system suitable for logistics supply chain monitoring, simple path traceability can be carried out according to requirements, the key frame video evidence of the whole path can be improved, and when the damaged logistics piece traceability is carried out, the traceability comprehensiveness can be improved, and the traceability efficiency can be improved.

Description

Technical Field

[0001] The present invention specifically relates to a tracing monitoring system suitable for logistics supply chain monitoring, and belongs to the technical field of logistics supply chain tracing systems. Background Art

[0002] The logistics supply chain is a chain formed by all the logistics activities involved in the economic activities carried out within the time range of serving market demand and meeting the demand; and in order to ensure the safety of logistics turnover, the logistics supply chain needs to be traceable. The existing traceability monitoring system for logistics supply chain monitoring can only record and monitor data of each link in the logistics supply chain. After the user purchases the product, each link of the product production can be traced and verified; however, it is impossible to monitor the overall supply chain operation status in combination with the stored data of each link in the logistics supply chain. For this reason, China Patent Authorization Announcement No.: CN117557283B discloses a traceability monitoring system suitable for logistics supply chain monitoring. The system can The network nodes of the logistics supply chain are managed and analyzed. When goods are converted at each network node, the supply order needs to be updated so that the processing data of each link after the goods are sent from the supplier can be recorded and stored; however, the traceability monitoring system only monitors the degree of information completeness of the logistics supply chain and monitors and analyzes the imperfect factors; but it cannot monitor the operation of the logistics supply chain itself, and in the circulation process, the information entry of the logistics supply chain is cumbersome and cannot realize automatic data collection. In addition, when the logistics transfer parts are damaged, the existing traceability monitoring system needs to query the entire route of the departure and receipt and determine the damaged location, which is a large workload, and the location of the damage cannot be found quickly, and the traceability efficiency is low. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes a traceability monitoring system suitable for logistics supply chain monitoring. It can trace the path through a simple traceback according to the needs, and can also improve the key frame video evidence of the entire path. When tracing damaged logistics parts, it can not only improve the comprehensiveness of the traceability, but also improve the traceability efficiency.

[0004] The traceability monitoring system of the present invention applicable to logistics supply chain monitoring includes: A monitoring host for whole machine control, wherein the monitoring host is provided with a traceability code storage library, a node traceability temporary storage library, a logistics tracking unit and a supply chain traceability module; A logistics information generation unit, the logistics information generation unit includes a logistics information acquisition module and a logistics code generation unit, the logistics information acquisition module is equipped with a logistics information entry template; the logistics information acquisition module is in communication with the logistics code generation unit; the logistics code generation unit generates a logistics traceability code, the logistics traceability code includes a departure code, a destination code, a cargo type code and a random code; when the logistics code generation unit obtains the logistics information entered by the logistics information acquisition module, it automatically generates a logistics traceability code; the logistics traceability code is embedded in the logistics printout, and uploaded and stored in the traceability code repository; the logistics information generation unit can complete the logistics information entry, and send the option information in the logistics information to the logistics code generation unit to generate a logistics traceability code, and finally, embed the logistics traceability code in the logistics printout, and upload the logistics traceability code to the traceability code repository; The logistics node sorting unit is set at the node of the supply chain circulation, sorts the goods entering and leaving the node and reads the logistics traceability code, and uploads the read logistics traceability code and node information to the monitoring host. The monitoring host updates the real-time logistics information of the logistics traceability code to the logistics tracking unit, and stores the corresponding logistics traceability code to the corresponding node traceability temporary storage warehouse; when the logistics node sorting unit is working, the logistics parts are sorted by a sorting belt, or sorted by a manual handheld barcode scanner. During sorting, the whole process needs to be monitored by the node video monitoring equipment. After the barcode scanner on the sorting belt or the handheld barcode scanner scans the logistics traceability code, the barcode scanner reads the logistics traceability code and node information and uploads it to the monitoring host. The barcode scanner is divided into an inbound barcode scanner, a sorting barcode scanner, an outbound barcode scanner, a loading sorting gun, etc. The monitoring host confirms the node information, scanning position information or function information according to the gun number of the registered barcode scanner; The supply chain tracing module includes an optimal path acquisition unit and a logistics code statistics unit, and the logistics code statistics unit is in communication with the tracing code storage library; the logistics code statistics unit acquires all logistics tracing codes within a set time period, and classifies and counts the logistics tracing codes. The logistics code statistics unit divides the departure place and the destination of the logistics tracing code into one group, generates a temporary logistics circulation library, and acquires the logistics nodes passed by the optimal path through the optimal path acquisition unit; the optimal path acquisition unit generates the optimal transportation path according to the departure place and the destination of the delivery, and acquires all the logistics nodes passed by the path; the monitoring host traces the nodes on the read path in turn, specifically as follows Below: The monitoring host reads a node on the path to trace the temporary storage warehouse, all the logistics traceability code data within the set time period + the set extended time period, and sends the logistics traceability code data to the matching library. Then, the temporary logistics circulation warehouse is matched with the matching library to obtain the number of unmatched temporary logistics circulation warehouses and the corresponding logistics traceability codes; then the proportion of unmatched quantities is calculated. When the proportion reaches 5%, a logistics circulation abnormality signal is issued. When a node sends out logistics circulation abnormality signals for more than 3 times in a row within the set time period, and the logistics circulation abnormality signals are issued by different temporary logistics circulation warehouses after the collision, the monitoring host issues an abnormal operation signal for the node.

[0005] Furthermore, when the logistics code statistics unit classifies and counts the logistics traceability codes, within a set unit time, the codes with the same departure code are divided into a group, the codes with the same destination code are divided into a group, and the codes with the same cargo type are divided into a group; the quantity of each group is counted separately, and the circulation status of the logistics supply chain is displayed in real time through charts.

[0006] Furthermore, the optimal path includes a path with the shortest transportation distance, a path with the shortest time, a path with the shortest highway tolls, or a path chosen by the most people.

[0007] Furthermore, the logistics code generation unit is connected to the address code library and the cargo type library, and the logistics information acquisition module synchronously transmits the generated information to the logistics code generation unit. The logistics code generation unit only reads the option data in the logistics information acquisition module and eliminates the manually input data; and obtains the option code corresponding to the option data by querying the address code library and the cargo type library.

[0008] When working, the logistics information is entered through the logistics information entry template of the logistics information acquisition module, including the entry of information such as the recipient, sender and address. Among them, the province, city, county, town (village) of the address information is selected by option data, the specific address is entered manually, and the type of goods is selected by option data. When the logistics code generation unit obtains the option data and goods type data in the logistics information acquisition module, it directly generates the logistics traceability code by querying the address code library and the goods type library; and the logistics traceability code is embedded in the logistics printout, and uploaded and stored in the traceability code storage library.

[0009] Furthermore, the logistics tracking unit includes a path tracing module and a logistics detail tracing module, the logistics detail tracing module includes a tracing code entry module and a monitoring generation module, the monitoring generation module is connected to a node video management unit, and the node video management unit is connected to a video storage library for storing node sorting and loading and unloading position videos; after the logistics detail tracing module is performed, the logistics tracing code is entered through the logistics tracing code entry module, the logistics tracing unit is linked through the logistics tracing code, the node passed by the logistics tracing code is confirmed, and then the corresponding node storage unit in the node tracing temporary storage is entered, and the node information passed by the logistics tracing code is obtained through the logistics tracing code query, The node information includes the node gun number and the reading time node for reading the logistics traceability code; after the logistics detail tracing module obtains the node information, it is sent to the video management unit of the corresponding node according to the node information; the video management unit selects the corresponding gun number video storage area in the video storage library according to the node gun number, and intercepts the node video segment according to the reading time node; the time sequence of the node video segment is to use the time node of the node information as the reference time point, the reference time point as the interception center line, and intercept the set number of frames forward and backward respectively to obtain a node video segment, and automatically name the node video segment, the name includes the node name and the gun number function; the video management unit packages the video segments of each area inside the node through which the logistics traceability code passes according to the time sequence, and sends them to the logistics detail tracing module; after the logistics detail tracing module obtains the video compression package of all the nodes through which the logistics traceability code passes, it unpacks the compression package and splices it into a tracing video according to the time sequence, and the name of the node video segment is implanted at the beginning of each video segment in the tracing video.

[0010] Furthermore, the logistics node sorting unit is time synchronized with the node video monitoring equipment.

[0011] Furthermore, the logistics tracking unit also includes a damage tracing association module, which includes a damage registration unit, a damage storage unit and an association calculation module. The damaged parts information list is stored in the damaged storage unit in sequence, and each piece of information in the damaged parts information list includes a logistics tracing code, a node through which the logistics tracing code passes, a damaged node, a damaged location and a damage cause. When the damage tracing association module is working, the logistics tracing code of the damaged part is entered through the damage registration unit. Then, after the association calculation module obtains the logistics tracing code, it links the logistics tracking unit through the logistics tracing code to confirm the node through which the logistics tracing code passes. Then, the logistics tracing code and the corresponding node are updated to the damaged storage unit. The association calculation module According to the nodes where the logistics traceability code circulates, the damaged parts information list is traversed to query whether there is an intersection node with the logistics traceability code, and a first-level traceability code association library is established. Then, the first-level traceability code association library is traversed to query whether the logistics traceability code to be associated and the logistics traceability code of the intersection node overlap from the time period from entry to exit; if there is an overlapping intersection node, the corresponding logistics traceability code is sent to the second-level traceability code association library; then, the second-level traceability code association library is traversed to query the damaged nodes of the logistics traceability code in the second-level traceability code association library. When the damaged node overlaps with one or more intersection nodes, the association calculation module sequentially outputs the intersection node, the damaged location and the damage cause as the maximum possible location of the damaged part to be associated.

[0012] Furthermore, when the maximum possibility is not matched or the maximum possibility match is completed, the second most likely match is entered. When matching, the association calculation module traverses the damaged nodes in the damaged parts information list according to the nodes where the logistics traceability code of the damaged parts circulates. When the damaged node is consistent with the node where the damaged parts circulate, the damaged node and the logistics traceability code are sent to the probability library. The association calculation module counts the same nodes in the probability library to obtain the proportion of each node. Then, the damaged position corresponding to each node is counted to obtain the proportion of each damaged position. Finally, the damaged position probability of a certain node is calculated. The damaged position probability is obtained by product calculation or superposition calculation. The product calculation is as follows: damaged position probability S=first proportional factor*node proportion*second proportional factor*damaged position proportion; superposition calculation is as follows: damaged position probability S=first proportional factor*node proportion+second proportional factor*damaged position proportion, where the first proportional factor is 60% and the second proportional factor is 40%; the calculated damaged position probabilities are sorted from high to low to obtain the second possibility of the damaged position of the damaged parts to be associated.

[0013] Furthermore, the logistics tracking unit communicates with the supply chain tracing module, and the supply chain tracing module has a built-in node status tracing unit. The node status tracing unit communicates with the damage storage unit. The node status tracing unit traverses the damaged parts information list. When the number of damaged nodes of a certain node exceeds a set value, the number of damaged locations exceeds a set value, or the number of damage reasons exceeds a set value within a set time span, the node status tracing unit issues a risk warning. The node status tracing unit can monitor the logistics circulation status of each node or each location, that is, monitor whether each node or each location has damaged logistics parts.

[0014] Compared with the prior art, the traceability monitoring system for logistics supply chain monitoring of the present invention has the following advantages: 1. The logistics node sorting unit can realize the automatic collection of circulation information of the logistics supply chain without manual information entry, and there will be no manual entry and modification of data.

[0015] 2. When tracing damaged logistics parts, the damaged parts may be associated with each other. For example, when damaged logistics parts occur during transportation, there are often multiple parts in the area. The maximum possibility and second possibility output by the traceability association module are as follows: the maximum possibility is the association between the damaged parts, and the second possibility is generated based on the historical transportation damage performance of a certain location. When tracing, the query target location is obtained through the maximum possibility and the second possibility, and the key frame video output by the logistics detail tracing module is located and traced through the query target location, which can assist in quickly completing the tracing of the damaged location. When the key frame video cannot be quickly traced, the entire video in the corresponding time period can be extracted according to the maximum possibility and the second possibility prompts, which can not only improve the comprehensiveness of the traceability, but also improve the traceability efficiency.

[0016] 3. For logistics traceability, simple logistics information traceability can be performed through the path traceability module, or key frame video evidence of the entire path can be achieved through the logistics detail traceability module, which can achieve more comprehensive traceability.

[0017] 4. By monitoring the logistics routes and nodes, it is possible to accurately monitor whether there are abnormalities in the logistics flow at the nodes, and by tracing the historical list of damaged parts information, it is possible to obtain risk warnings at the nodes in a timely manner, thereby assisting in re-formulating and modifying the operation mode of the logistics supply chain, such as adjusting the type of goods, node load, logistics transportation time points and logistics transportation loads. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the traceability monitoring system of the present invention.

[0019] Figure 2 It is a schematic diagram of the workflow of the supply chain tracing module of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of the logistics code generation unit of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of the logistics tracking unit of the present invention.

[0022] Figure 5 It is a schematic diagram of the workflow structure of the logistics details tracing module of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the damage tracing association module built into the logistics tracking unit of the present invention.

[0024] Figure 7 It is a schematic diagram of the work flow structure of the damage tracing association module of the present invention.

[0025] Figure 8 This is a schematic diagram of the second most possible matching workflow structure of the present invention. DETAILED DESCRIPTION

[0026] Embodiment 1: like Figures 1 to 6 The traceability monitoring system shown is suitable for logistics supply chain monitoring, including: A monitoring host for whole machine control, wherein the monitoring host is provided with a traceability code storage library, a node traceability temporary storage library, a logistics tracking unit and a supply chain traceability module; A logistics information generation unit, the logistics information generation unit includes a logistics information acquisition module and a logistics code generation unit, the logistics information acquisition module is equipped with a logistics information entry template; the logistics information acquisition module is in communication with the logistics code generation unit; the logistics code generation unit generates a logistics traceability code, the logistics traceability code includes a departure code, a destination code, a cargo type code and a random code; when the logistics code generation unit obtains the logistics information entered by the logistics information acquisition module, it automatically generates a logistics traceability code; the logistics traceability code is embedded in the logistics printout, and uploaded and stored in the traceability code repository; the logistics information generation unit can complete the logistics information entry, and send the option information in the logistics information to the logistics code generation unit to generate a logistics traceability code, and finally, embed the logistics traceability code in the logistics printout, and upload the logistics traceability code to the traceability code repository; The logistics node sorting unit is set at the node of the supply chain circulation, sorts the goods entering and leaving the node and reads the logistics traceability code, and uploads the read logistics traceability code and node information to the monitoring host. The monitoring host updates the real-time logistics information of the logistics traceability code to the logistics tracking unit, and stores the corresponding logistics traceability code to the corresponding node traceability temporary storage warehouse; when the logistics node sorting unit is working, the logistics parts are sorted by a sorting belt, or sorted by a manual handheld barcode scanner. During sorting, the whole process needs to be monitored by the node video monitoring equipment. After the barcode scanner on the sorting belt or the handheld barcode scanner scans the logistics traceability code, the barcode scanner reads the logistics traceability code and node information and uploads it to the monitoring host. The barcode scanner is divided into an inbound barcode scanner, a sorting barcode scanner, an outbound barcode scanner, a loading sorting gun, etc. The monitoring host confirms the node information, scanning position information or function information according to the gun number of the registered barcode scanner; The supply chain tracing module includes an optimal path acquisition unit and a logistics code statistics unit, and the logistics code statistics unit is in communication with the tracing code storage library; the logistics code statistics unit acquires all logistics tracing codes within a set time period, and classifies and counts the logistics tracing codes. The logistics code statistics unit divides the departure place and the destination of the logistics tracing code into one group, generates a temporary logistics circulation library, and acquires the logistics nodes passed by the optimal path through the optimal path acquisition unit; the optimal path acquisition unit generates the optimal transportation path according to the departure place and the destination of the delivery, and acquires all the logistics nodes passed by the path; the monitoring host traces the nodes on the read path in turn, specifically as follows Below: The monitoring host reads a node on the path to trace the temporary storage warehouse, all the logistics traceability code data within the set time period + the set extended time period, and sends the logistics traceability code data to the matching library. Then, the temporary logistics circulation warehouse is matched with the matching library to obtain the number of unmatched temporary logistics circulation warehouses and the corresponding logistics traceability codes; then the proportion of unmatched quantities is calculated. When the proportion reaches 5%, a logistics circulation abnormality signal is issued. When a node sends out logistics circulation abnormality signals for more than 3 times in a row within the set time period, and the logistics circulation abnormality signals are issued by different temporary logistics circulation warehouses after the collision, the monitoring host issues an abnormal operation signal for the node.

[0027] When the logistics code statistics unit classifies and counts the logistics traceability codes, within a set unit time, the codes of the same departure place are divided into one group, the codes of the same destination place are divided into one group, and the codes of the same cargo type are divided into one group; the quantity of each group is counted respectively, and the circulation status of the logistics supply chain is displayed in real time through charts.

[0028] The optimal path includes the path with the shortest transportation distance, the path with the shortest time, the path with the shortest highway toll, or the path chosen by the most people.

[0029] like Figure 3 As shown, the logistics code generation unit is connected to the address code library and the cargo type library. The logistics information acquisition module synchronously transmits the generated information to the logistics code generation unit. The logistics code generation unit only reads the option data in the logistics information acquisition module and eliminates the manually input data; and obtains the option code corresponding to the option data by querying the address code library and the cargo type library.

[0030] When working, the logistics information is entered through the logistics information entry template of the logistics information acquisition module, including the entry of information such as the recipient, sender and address. Among them, the province, city, county, town (village) of the address information is selected by option data, the specific address is entered manually, and the type of goods is selected by option data. When the logistics code generation unit obtains the option data and goods type data in the logistics information acquisition module, it directly generates the logistics traceability code by querying the address code library and the goods type library; and the logistics traceability code is embedded in the logistics printout, and uploaded and stored in the traceability code storage library.

[0031] like Figure 4 and Figure 5 As shown, the logistics tracking unit includes a path tracing module and a logistics detail tracing module. The logistics detail tracing module includes a tracing code entry module and a monitoring generation module. The monitoring generation module is connected to a node video management unit. The node video management unit is connected to a video storage library for storing node sorting and loading and unloading position videos. After the logistics detail tracing module is performed, the logistics tracing code is entered through the logistics tracing code entry module, and the logistics tracking unit is linked through the logistics tracing code to confirm the node through which the logistics tracing code passes. Then, the corresponding node storage unit in the node tracing temporary storage is entered, and the node information through which the logistics tracing code passes is obtained through the logistics tracing code query. The node information includes the node gun number and the reading time node for reading the logistics traceability code; after the logistics detail tracing module obtains the node information, it is sent to the video management unit of the corresponding node according to the node information; the video management unit selects the corresponding gun number video storage area in the video storage library according to the node gun number, and intercepts the node video segment according to the reading time node; the time sequence of the node video segment is to take the time node of the node information as the reference time point, take the reference time point as the interception center line, and intercept the set number of frames forward and backward respectively to obtain a node video segment, and automatically name the node video segment, the name includes the node name and the gun number function; the video management unit packages the video segments of each area inside the node through which the logistics traceability code passes according to the time sequence, and sends them to the logistics detail tracing module; after the logistics detail tracing module obtains the video compression package of all the nodes through which the logistics traceability code passes, it unpacks the compression package and splices it into a traceability video according to the time sequence, and the name of the node video segment is implanted at the beginning of each video segment in the traceability video; the logistics node sorting unit is synchronized with the node video monitoring device in time.

[0032] like Figure 6 and Figure 7 As shown, the logistics tracking unit also includes a damage tracing association module, which includes a damage registration unit, a damage storage unit and an association calculation module. The damaged parts information list is stored in the damaged storage unit in sequence, and each piece of information in the damaged parts information list includes a logistics tracing code, a node through which the logistics tracing code passes, a damaged node, a damaged location and a damage reason. When the damage tracing association module is working, the logistics tracing code of the damaged part is entered through the damage registration unit. Then, after the association calculation module obtains the logistics tracing code, it links the logistics tracking unit through the logistics tracing code to confirm the node through which the logistics tracing code passes. Then, the logistics tracing code and the corresponding node are updated to the damaged storage unit. The association calculation module is based on According to the nodes where the logistics traceability code circulates, the damaged parts information list is traversed to query whether there is an intersection node with the logistics traceability code, and a first-level traceability code association library is established. Then, the first-level traceability code association library is traversed to query whether the logistics traceability code to be associated and the logistics traceability code of the intersection node overlap from the time period from entry to exit; if there is an overlapping intersection node, the corresponding logistics traceability code is sent to the second-level traceability code association library; then, the second-level traceability code association library is traversed to query the damaged nodes of the logistics traceability code in the second-level traceability code association library. When the damaged node overlaps with one or more intersection nodes, the association calculation module outputs the intersection node, the damaged location and the damage cause in sequence as the maximum possible location of the damaged part to be associated.

[0033] like Figure 8 As shown, when the maximum possibility is not matched or the maximum possibility match is completed, the second most likely match is entered. When matching, the association calculation module traverses the damaged nodes in the damaged parts information list according to the nodes where the logistics traceability code of the damaged parts circulates. When the damaged node is consistent with the node where the damaged parts circulate, the damaged node and the logistics traceability code are sent to the probability library. The association calculation module counts the same nodes in the probability library to obtain the proportion of each node. Then, the damaged position corresponding to each node is counted to obtain the proportion of each damaged position. Finally, the damaged position probability of a certain node is calculated. The damaged position probability is obtained by product calculation or superposition calculation. The product calculation is as follows: damaged position probability S=first proportional factor*node proportion*second proportional factor*damaged position proportion; superposition calculation is as follows: damaged position probability S=first proportional factor*node proportion+second proportional factor*damaged position proportion, where the first proportional factor is 60% and the second proportional factor is 40%; according to the calculated damaged position probability, they are sorted from high to low to obtain the second possibility of the damaged position of the damaged parts to be associated.

[0034] The logistics tracking unit communicates with the supply chain tracing module, and the supply chain tracing module has a built-in node status tracing unit. The node status tracing unit communicates with the damage storage unit. The node status tracing unit traverses the damaged parts information list. When the number of damaged nodes of a certain node exceeds the set value, the number of damaged locations exceeds the set value, or the number of damage reasons exceeds the set value within a set time span, the node status tracing unit issues a risk warning. The node status tracing unit can monitor the logistics circulation status of each node or each location, that is, monitor whether each node or each location has damaged logistics parts.

[0035] The above embodiments are only preferred implementations of the present invention, so any equivalent changes or modifications made according to the structures, features and principles described in the scope of application of the present invention are included in the scope of application of the present invention.

Claims

1. A traceability monitoring system suitable for logistics supply chain monitoring, characterized by: include: A monitoring host for whole machine control, wherein the monitoring host is provided with a traceability code storage library, a node traceability temporary storage library, a logistics tracking unit and a supply chain traceability module; A logistics information generation unit, the logistics information generation unit includes a logistics information acquisition module and a logistics code generation unit, the logistics information acquisition module has a built-in logistics information entry template; The logistics information acquisition module is in communication connection with the logistics code generation unit; The logistics code generation unit generates a logistics traceability code, and the logistics traceability code includes a departure code, a destination code, a cargo type code and a random code; When the logistics code generation unit obtains the logistics information entered by the logistics information acquisition module, it automatically generates a logistics traceability code; the logistics traceability code is embedded in the logistics printout, and uploaded and stored in the traceability code storage library at the same time; The logistics node sorting unit is set at the node of the supply chain circulation, sorts the goods entering and leaving the node and reads the logistics traceability code, and uploads the read logistics traceability code and node information to the monitoring host. The monitoring host updates the real-time logistics information of the logistics traceability code to the logistics tracking unit, and stores the corresponding logistics traceability code to the corresponding node traceability temporary storage warehouse; The supply chain tracing module includes an optimal path acquisition unit and a logistics code statistics unit, and the logistics code statistics unit is in communication with the tracing code storage library; the logistics code statistics unit acquires all logistics tracing codes within a set time period, and classifies and counts the logistics tracing codes. The logistics code statistics unit divides the departure place and the destination of the logistics tracing code into one group, generates a temporary logistics circulation library, and acquires the logistics nodes passed by the optimal path through the optimal path acquisition unit; the optimal path acquisition unit generates the optimal transportation path according to the departure place and the destination of the delivery, and acquires all the logistics nodes passed by the path; the monitoring host traces the nodes on the read path in turn, specifically as follows Below: The monitoring host reads a node on the path to trace the temporary storage warehouse, all the logistics traceability code data within the set time period + the set extended time period, and sends the logistics traceability code data to the matching library. Then, the temporary logistics circulation warehouse is matched with the matching library to obtain the number of unmatched temporary logistics circulation warehouses and the corresponding logistics traceability codes; then the proportion of unmatched quantities is calculated. When the proportion reaches 5%, a logistics circulation abnormality signal is issued. When a node sends out logistics circulation abnormality signals for more than 3 times in a row within the set time period, and the logistics circulation abnormality signals are issued by different temporary logistics circulation warehouses after the collision, the monitoring host issues an abnormal operation signal for the node.

2. The traceability monitoring system for logistics supply chain monitoring according to claim 1 is characterized in that: When the logistics code statistics unit classifies and counts the logistics traceability codes, within a set unit time, the codes of the same departure place are divided into one group, the codes of the same destination place are divided into one group, and the codes of the same cargo type are divided into one group; the quantity of each group is counted respectively, and the circulation status of the logistics supply chain is displayed in real time through charts.

3. The traceability monitoring system suitable for logistics supply chain monitoring according to claim 1 is characterized in that: The optimal path includes the path with the shortest transportation distance, the path with the shortest time, the path with the shortest highway toll, or the path chosen by the most people.

4. The traceability monitoring system for logistics supply chain monitoring according to claim 1 is characterized in that: The logistics code generation unit is connected to the address code library and the cargo type library. The logistics information acquisition module synchronously transmits the generated information to the logistics code generation unit. The logistics code generation unit only reads the option data in the logistics information acquisition module and eliminates the manually input data; and obtains the option code corresponding to the option data by querying the address code library and the cargo type library.

5. The traceability monitoring system for logistics supply chain monitoring according to claim 1 is characterized in that: The logistics tracking unit includes a path tracing module and a logistics detail tracing module, the logistics detail tracing module includes a tracing code entry module and a monitoring generation module, the monitoring generation module is connected to a node video management unit, and the node video management unit is connected to a video storage library for storing node sorting and loading and unloading position videos; After the logistics details tracing module is completed, the logistics traceability code is entered through the logistics traceability code entry module, and the logistics tracking unit is linked through the logistics traceability code to confirm the node through which the logistics traceability code passes. Then, the corresponding node storage unit in the node traceability temporary storage warehouse is entered, and the node information through which the logistics traceability code passes is obtained through the logistics traceability code query. The node information includes the node gun number and the reading time node for reading the logistics traceability code; after the logistics detail tracing module obtains the node information, it is sent to the video management unit of the corresponding node according to the node information; the video management unit selects the corresponding gun number video storage area in the video storage library according to the node gun number, and intercepts the node video segment according to the reading time node; the time sequence of the node video segment is to use the time node of the node information as the reference time point, the reference time point as the interception center line, and intercept the set number of frames forward and backward respectively to obtain a node video segment, and automatically name the node video segment, the name includes the node name and the gun number function; the video management unit packages the video segments of each area inside the node through which the logistics traceability code passes according to the time sequence, and sends them to the logistics detail tracing module; after the logistics detail tracing module obtains the video compression package of all the nodes through which the logistics traceability code passes, it unpacks the compression package and splices it into a tracing video according to the time sequence, and the name of the node video segment is implanted at the beginning of each video segment in the tracing video.

6. The traceability monitoring system for logistics supply chain monitoring according to claim 5 is characterized in that: The logistics node sorting unit is time synchronized with the node video monitoring equipment.

7. The traceability monitoring system for logistics supply chain monitoring according to claim 5 is characterized by: The logistics tracking unit also includes a damage tracing association module, which includes a damage registration unit, a damage storage unit and an association calculation module. The damaged parts information list is stored in the damaged storage unit in sequence, and each piece of information in the damaged parts information list includes a logistics tracing code, a node through which the logistics tracing code passes, a damaged node, a damaged location and a damage reason. When the damage tracing association module is working, the logistics tracing code of the damaged part is entered through the damage registration unit. Then, after the association calculation module obtains the logistics tracing code, it links the logistics tracking unit through the logistics tracing code to confirm the node through which the logistics tracing code passes. Then, the logistics tracing code and the corresponding node are updated to the damaged storage unit. The association calculation module calculates the damaged location according to the damaged location. The node where the logistics traceability code circulates, traverses the damaged parts information list, queries whether there is an intersection node with the logistics traceability code, establishes a first-level traceability code association library, then traverses the first-level traceability code association library, queries whether the logistics traceability code to be associated and the logistics traceability code of the intersection node overlap from the time period from entry to exit; if there is an overlapping intersection node, the corresponding logistics traceability code is sent to the second-level traceability code association library; then, traverses the second-level traceability code association library, queries the damaged node of the logistics traceability code in the second-level traceability code association library, and when the damaged node coincides with one or more intersection nodes, the association calculation module sequentially outputs the intersection node, the damaged location and the damage cause as the maximum possible location of the damaged part to be associated.

8. The traceability monitoring system for logistics supply chain monitoring according to claim 7 is characterized in that: When the maximum possibility is not matched or the maximum possibility match is completed, the second most likely match is entered. During the match, the association calculation module traverses the damaged nodes in the damaged parts information list according to the nodes where the logistics traceability code of the damaged parts circulates. When the damaged node is consistent with the node where the damaged parts circulate, the damaged node and the logistics traceability code are sent to the probability library. The association calculation module counts the same nodes in the probability library to obtain the proportion of each node. Then, the damaged position corresponding to each node is counted to obtain the proportion of each damaged position. Finally, the damaged position probability of a certain node is calculated. The damaged position probability is obtained by product calculation or superposition calculation. The product calculation is as follows: damaged position probability S=first proportional factor*node proportion*second proportional factor*damaged position proportion; superposition calculation is as follows: damaged position probability S=first proportional factor*node proportion+second proportional factor*damaged position proportion, where the first proportional factor is 60% and the second proportional factor is 40%; according to the calculated damaged position probability, it is sorted from high to low to obtain the second possibility of the damaged position of the damaged part to be associated.

9. The traceability monitoring system for logistics supply chain monitoring according to claim 7 is characterized in that: The logistics tracking unit communicates with the supply chain tracing module, and the supply chain tracing module has a built-in node status tracing unit. The node status tracing unit communicates with the damage storage unit. The node status tracing unit traverses the damaged parts information list. When the number of damaged nodes of a certain node exceeds a set value, the number of damaged locations exceeds a set value, or the number of damage reasons exceeds a set value within a set time span, the node status tracing unit issues a risk warning.

Images