Multi-dimensional information collection method for express parcels and all-in-one machine

Abstract

The invention discloses a multi-dimensional information collection method for express packages and an all-in-one machine. The method comprises the following steps: scanning an express parcel through an X-ray module to obtain a photo image of the express parcel; determining external information of contents in the package and express sheet information according to the shadow image; wherein the express sheet of the express parcel comprises information printed by X-ray developing special ink; determining semantic information of the package inclusions according to the external information of the package inclusions; and determining express sheet associated information of the express package according to the express sheet information. According to the scheme, during security check of the express parcel, the external information and the semantic information of the content of the parcel can be effectively obtained, whether the content of the parcel comprises dangerous goods or not is judged, and the express sheet of the express parcel can be scanned to obtain the information of the express sheet while security check is carried out.

Description

Technical Field

[0001] The present invention relates to the technical field of express parcels, and in particular to a multi-dimensional information collection method and an all-in-one machine for express parcels. Background Art

[0002] In recent years, as the express delivery industry has become increasingly large and users' demand for online shopping has continued to increase, the number of express parcels circulating daily can reach hundreds of millions.

[0003] At present, in express delivery center warehouses, express parcel security checks, dynamic scales, and parcel scanning modules are usually distributed in different lines, which increases the difficulty of managing these devices, as well as the electricity and space costs. In addition, the speculation of semantic information about the contents of express parcels in the express delivery industry is still in the early stages of development, and the data dimensions of express parcels are relatively single. Summary of the invention

[0004] The present invention provides a method and an all-in-one machine for collecting multi-dimensional information of an express package, so as to achieve synchronous acquisition of the express delivery bill information of the express package, the external information of the contents in the express package, and the semantic information.

[0005] According to one aspect of the present invention, a method for collecting multi-dimensional information of an express package is provided, the method comprising:

[0006] Scan the express package through the X-ray module to obtain a radiographic image of the express package;

[0007] Determine the external information of the contents of the package and the express delivery bill information based on the radiographic image; wherein the express delivery bill includes information printed with special ink that can be viewed with X-rays;

[0008] Determine semantic information of the contents of the package based on the external information of the contents of the package;

[0009] Determine the express delivery bill associated information of the express package based on the express delivery bill information.

[0010] According to another aspect of the present invention, a multi-dimensional information collection integrated machine for express parcels is provided, the integrated machine comprising:

[0011] X-ray module, used to scan the express package and obtain the radiographic image of the express package;

[0012] The main control processing module is used to determine the external information of the package contents and the express delivery bill information based on the photographic image; determine the semantic information of the package contents based on the external information of the package contents; determine the express delivery bill associated information of the express package based on the express delivery bill information; wherein the express delivery bill of the express package includes information printed with special X-ray visible ink.

[0013] The technical solution of the embodiment of the present invention is to scan the express parcel through the X-ray module to obtain the photographic image of the express parcel, and determine the external information of the contents of the parcel and the express delivery bill information according to the photographic image, wherein the express parcel delivery bill includes information printed with special X-ray visible ink, so that when the express parcel passes the security inspection, the external information such as the color, size, and shape of the contents of the parcel can be effectively obtained, and the express delivery bill of the express parcel is scanned simultaneously, thereby improving the efficiency of express security inspection and express delivery bill scanning, and reducing time and economic costs; the semantic information of the contents of the parcel is determined according to the external information of the contents of the parcel, the type of the contents of the parcel can be inferred, and whether the contents of the parcel contain dangerous goods can be judged, thereby improving the reliability and accuracy of the security inspection; the express delivery bill associated information of the express parcel is determined according to the express delivery bill information, and the sender and recipient information, logistics information, and express order number information of the express parcel can be identified, thereby realizing the collection of multi-dimensional information of the express parcel while conducting security inspection on the express parcel, which is more in line with the development needs of the express industry.

[0014] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 A flowchart of a method for collecting multi-dimensional information of an express package provided in Embodiment 1 of the present invention;

[0017] Figure 2 A flowchart of a method for collecting multi-dimensional information of an express package provided in Embodiment 2 of the present invention;

[0018] Figure 3 A schematic diagram of the structure of a multi-dimensional information collection integrated machine for express parcels provided in Embodiment 3 of the present invention. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] It is understandable that the data involved in this technical solution (including but not limited to the data itself, the acquisition or use of the data) shall comply with the requirements of relevant laws, regulations and relevant provisions.

[0022] Embodiment 1

[0023] Figure 1 The flowchart of a method for collecting multi-dimensional information of express parcels provided in the first embodiment of the present invention. The embodiment of the present invention can be applied to the case of identifying the external information and semantic information of the contents of an express parcel, as well as the information associated with the express delivery bill. The method can be executed by a multi-dimensional information collection integrated machine for express parcels. Figure 1 As shown, the method includes:

[0024] S101. Scan the express package through an X-ray module to obtain a photographic image of the express package.

[0025] In the embodiment of the present invention, the X-ray module refers to a scanning module that must be used during the express security inspection to ensure that it can accurately identify whether the express package contains dangerous goods. The photoimage refers to a three-dimensional image formed after the express package is scanned, which can identify some basic information of the express package.

[0026] Specifically, when an express package passes through security inspection, an X-ray module is used to fully scan the express package to obtain stereoscopic image information of the express package, and the stereoscopic image information of the express package is used as a photographic image of the express package.

[0027] S102. Determine external information of the contents of the package and the express delivery bill information based on the photographic image; wherein the express delivery bill includes information printed with special X-ray visible ink.

[0028] In the embodiment of the present invention, the external information of the package contents refers to the external information of the express package contents such as shape, size, volume and color. The express delivery label information refers to the information attached to the express label on the express package, including the recipient and sender information of the express package, logistics information, express delivery number and other information, as well as information printed with special ink visible by X-ray.

[0029] Specifically, according to the radiographic image obtained after the express parcel is scanned by the X-ray module, the external information of the contents of the express parcel and the express delivery bill information on the express parcel are identified. The express delivery bill information includes information printed on the express parcel bill with special ink that can be visualized by X-rays. The corresponding information is printed on the express parcel bill using special ink that can be visualized by X-rays, so that when the express parcel must pass through the X-ray module for security inspection and scanning, the information printed on the express parcel bill using special ink that can be visualized by X-rays can be obtained synchronously, so as to improve the efficiency of security inspection of the express parcel and acquisition of express delivery bill information. At the same time, due to the projection of X-rays, the radiographic image is a three-dimensional image information of the express parcel, so that when the express parcel is inspected, if the express parcel bill of the express parcel is facing downward, that is, the express parcel bill of the express parcel is in contact with the conveyor belt, the express parcel bill information of the express parcel can still be accurately identified.

[0030] S103: Determine semantic information of the package contents according to the external information of the package contents.

[0031] Specifically, based on the external information of the contents of the express package identified from the photographic image of the express package, the semantic information of the contents of the express package is inferred, wherein the semantic information refers to descriptive information of the contents of the express package, including type information or usage information of the contents of the express package, which can be used to determine whether the contents of the express package are dangerous goods.

[0032] As an option, the external information includes at least information of the color, shape and size of the image;

[0033] Accordingly, determining the semantic information of the package contents according to the external information of the package contents includes the following steps A1-A2:

[0034] Step A1: determining the material information of the contents of the package according to the color of the photograph.

[0035] Step A2: Determine semantic information of the contents of the package based on material information, shape and size information.

[0036] Specifically, at least the color, shape and size information of the express package contents are identified based on the express package image, and the material range information of the express package contents is inferred based on the identified color information of the express package contents. The shape and size information of the express package contents are combined with the material range information to infer the type information of the express package contents, and the type information is used as the semantic information of the package contents.

[0037] As an optional method, the material information of the package contents is determined based on the shadow color, including:

[0038] The material information of the package contents is determined according to a predetermined rule dictionary in combination with the color of the reflection; wherein the rule dictionary includes the association relationship between the color of the reflection and the material.

[0039] Specifically, according to the actual information of the contents of the express package, the association between the color and the material of the package contents is determined, and a predetermined rule dictionary of the express package contents is pre-established according to the association between the color and the material of the package contents. Furthermore, according to the shadow color recognized from the shadow image of the express package, the material range matching the shadow color is determined in the predetermined rule dictionary, and the material range matching the shadow color is used as the material information of the package contents.

[0040] As an optional method, determining semantic information of the package contents according to the material information, shape and size information includes the following steps B1-B2:

[0041] Step B1: Based on the pre-trained deep learning model, determine the type probability dictionary of the package contents according to the material information, shape and size information.

[0042] Step B2: determining semantic information of the package contents according to the type probability dictionary, and determining warning information according to the type probability dictionary.

[0043] In the embodiment of the present invention, the deep learning model refers to a machine learning model trained based on deep learning theory to determine the type of the contents of the express package and the corresponding probability of the type according to the material information, shape and size information of the express package contents. The type probability dictionary refers to a data set consisting of multiple types of express package contents and the corresponding probabilities of the types.

[0044] Specifically, based on the pre-trained deep learning model, as well as the material information, shape and size information of the express package contents, the type of the express package contents and the type corresponding probability are determined, and the type of the express package contents and the type corresponding probability are used as the type probability dictionary of the express package contents. The semantic information of the express package contents is inferred based on the type probability dictionary of the express package contents, and whether the express package contents are dangerous goods is determined based on the semantic information of the express package contents. If the express package contents are determined to be dangerous goods, an early warning message will be issued. Exemplarily, if the type probability dictionary determined by the deep learning model contains a knife with a probability of 50%, a clothes with a probability of 20%, a mobile phone with a probability of 10%, and a toy with a probability of 5%, among which the probability of identifying a knife is the highest, it is considered that the express package contents contain dangerous goods such as a knife, and an early warning message will be issued.

[0045] As an optional method, the semantic information of the contents of the package is determined according to the type probability dictionary, including taking the type corresponding to the highest type probability in the type probability dictionary of the contents of the express package as the semantic information of the contents of the express package.

[0046] As an optional method, the semantic information of the contents of the package is determined according to the type probability dictionary, including taking all types in the type probability dictionary of the contents of the express package as the semantic information of the contents of the express package.

[0047] S104. Determine the express delivery bill-related information of the express package according to the express delivery bill information.

[0048] Specifically, the express delivery bill information of the express delivery parcel is obtained according to the photographic image identified when the express delivery parcel passes the security check. Furthermore, the express delivery bill associated information is obtained according to the express delivery bill information of the express delivery parcel. Exemplarily, the sender information and the recipient information of the express delivery parcel associated with the express delivery bill, as well as the logistics information, are obtained according to the express delivery bill information of the express delivery parcel.

[0049] As an option, the express delivery bill associated information at least includes bill item information;

[0050] Accordingly, before determining the semantic information of the package contents according to the type probability dictionary, the method further includes:

[0051] Determine the semantic information of the package contents based on the type probability dictionary and the item information on the package.

[0052] In the embodiment of the present invention, the item information on the express parcel refers to the basic information of the contents of the express parcel recorded when the express parcel is packed, including the type of the contents of the express parcel. Generally, the item information on the express parcel is determined by the sender or courier, and there may be a certain degree of uncertainty in the item information on the express parcel due to recording errors.

[0053] Specifically, before determining the semantic information of the package contents according to the type probability dictionary, the express delivery bill item information contained in the express delivery bill association information is identified. Then, the type of the express package contents contained in the express delivery bill item information of the express delivery parcel is combined with the type probability dictionary to determine the semantic information of the express delivery parcel contents. Combining the express delivery bill item information of the express delivery parcel with the type probability dictionary facilitates the precise determination of the express delivery bill item information of the express delivery parcel according to the type probability dictionary, avoiding the problem of uncertainty in the express delivery parcel item information recorded by the sender or courier when the express delivery parcel is packed, and improving the accuracy of obtaining the semantic information of the express delivery parcel contents. For example, when the sender packs the express delivery parcel, he records that the contents of the express delivery parcel are food. The range of the express delivery bill item information is large, and it is impossible to accurately obtain the precise information of the contents. The identified type probability dictionary is 50% probability of books and 50% probability of biscuits. Combining the express delivery bill item information and the type probability dictionary can determine that the contents are biscuits.

[0054] As an option, the express delivery bill information is barcode information, and the express delivery bill associated information includes at least one of the following: express delivery bill number information, sender information and recipient information;

[0055] Accordingly, the express delivery bill-related information of the express package is determined according to the express delivery bill information, including:

[0056] Based on the pre-established barcode association information database, the express delivery bill association information of the express package is determined according to the express delivery bill information.

[0057] In the embodiment of the present invention, the barcode association information database refers to an information database that associates the express parcel's express tracking number information, sender information, recipient information, and barcode information with the express parcel when the express parcel is packed.

[0058] Specifically, when printing the express delivery label of the express package, the express delivery label information is selected as the barcode information, which is convenient for printing the express delivery label, and the printing precision requirement is low and will not cause data loss. When the express delivery label information is identified as barcode information by the photographic image of the express package, the identified barcode information is matched with a pre-established barcode association information library to determine the express delivery label association information of the express package associated with the barcode information. Exemplarily, the express delivery number information associated with the barcode information of the express package is searched in the barcode association information library, and the associated express delivery number information is used as the express delivery label association information of the express package, wherein the express delivery number information is associated with the sender information and the recipient information of the express package.

[0059] As an optional method, the multi-dimensional information collection method of express parcels also includes:

[0060] The express parcel is weighed by the weighing module to obtain the weight information of the express parcel.

[0061] Specifically, while the express parcel is undergoing security inspection, a weighing module is used to weigh the express parcel to obtain weight information of the express parcel.

[0062] As an optional method, after obtaining the photographic image of the express package, the method further includes:

[0063] Determine the volume information of the express package based on the photographic image;

[0064] The weight-to-bulk ratio of the express package is determined based on the volume information and weight information of the express package.

[0065] Specifically, when the express parcel is inspected, an X-ray module is used to obtain a radiographic image of the express parcel, and the volume information of the express parcel is identified based on the radiographic image of the express parcel. The ratio of the weight information to the volume information of the express parcel is used as the weight-to-volume ratio of the express parcel. The weight-to-volume ratio of the express parcel is used to determine whether the express parcel is charged by weight or by volume, thereby determining the transportation cost of the express parcel.

[0066] The technical solution of the embodiment of the present invention is to scan the express parcel through the X-ray module to obtain the photographic image of the express parcel, and determine the external information of the contents of the parcel and the express delivery bill information according to the photographic image, wherein the express parcel delivery bill includes information printed with special X-ray visible ink, so that when the express parcel passes the security inspection, the external information such as the color, size, and shape of the contents of the parcel can be effectively obtained, and the express delivery bill of the express parcel is scanned simultaneously, thereby improving the efficiency of express security inspection and express delivery bill scanning, and reducing time and economic costs; the semantic information of the contents of the parcel is determined according to the external information of the contents of the parcel, the type of the contents of the parcel can be inferred, and whether the contents of the parcel contain dangerous goods can be judged, thereby improving the reliability and accuracy of the security inspection; the express delivery bill associated information of the express parcel is determined according to the express delivery bill information, and the sender and recipient information, logistics information, and express order number information of the express parcel can be identified, thereby realizing the collection of multi-dimensional information of the express parcel while conducting security inspection on the express parcel, which is more in line with the development needs of the express industry.

[0067] Embodiment 2

[0068] Figure 2 This is a flow chart of a method for collecting multi-dimensional information of express parcels provided in Embodiment 2 of the present invention. Figure 2 As shown, the method includes the following steps C1-C3:

[0069] Step C1, when the express package enters the multi-dimensional information collection integrated machine for the express package, the weighing module of the integrated machine weighs the express package to determine the weight information of the express package, and the X-ray module scans the express package to determine the photographic image of the express package.

[0070] Step C2, the main control processing module of the express package multi-dimensional information collection integrated machine determines the external information of the express package contents and the volume information of the express package according to the imaging image determined by the X-ray module, and the external information of the package contents includes at least the imaging color, shape and size information.

[0071] Step C3: The main control processing module collects external information of the package contents, volume information of the express package, and weight information of the express package.

[0072] As an option, after the main control processing module collects the external information of the package contents, the volume information of the express package and the weight information of the express package, it also includes automatic security inspection and manual security inspection of the express package.

[0073] As an option, the automatic security check includes the following steps D1-D4:

[0074] Step D1, the main control processing module calculates the weight-to-foam ratio of the express package according to the volume information and weight information of the express package, and determines the material information of the package contents according to the color of the image.

[0075] Step D2: The main control processing module determines the type probability dictionary of the package contents based on the material information, shape and size information based on the pre-trained deep learning model.

[0076] Step D3: The main control processing module determines the semantic information of the package contents according to the type probability dictionary.

[0077] Step D4, the main control processing module determines whether the contents of the package include dangerous goods according to the type probability dictionary. If the contents of the package include dangerous goods, the warning information is triggered, and manual processing is entered, and the express package re-enters the express package multi-dimensional information collection integrated machine for detection. If the contents of the package do not contain dangerous goods, the main control processing module writes the express package related information into the database.

[0078] As an optional, manual security check includes:

[0079] Manually determine whether the photo image contains dangerous goods. If the photo image contains dangerous goods, an early warning message is triggered and manual processing is initiated. The express parcel re-enters the multi-dimensional information collection integrated machine for express parcel inspection. If there are no dangerous goods in the photo image and the automatic security check does not trigger an early warning message, it means that both tests are normal and the express parcel passes the security check.

[0080] As an option, after the X-ray module determines the radiographic image of the express package, the following steps E1-E2 are also included:

[0081] Step E1, the main control processing module determines the express delivery bill information according to the photographic image.

[0082] Step E2, the main control processing module determines whether the warning information appears within the set time. If the warning information appears within the set time, wait for manual processing, and after the manual processing is completed, the main control processing module writes the express delivery bill information to the database, indicating that the package has passed the scanning process. If the warning information does not appear within the set time, the main control processing module writes the express delivery bill information to the database, indicating that the package has passed the scanning process. Among them, the set time is the time pre-set during the express security inspection. For example, the set time can be pre-set to 10 minutes.

[0083] The technical solution of the embodiment of the present invention determines the weight information of the express package through the weighing module, determines the radiographic image of the express package through the X-ray module, and the main control processing module determines the external information of the contents of the express package, the volume information of the express package, and the express delivery bill information according to the radiographic image, and infers the semantic information of the contents of the package, thereby realizing the collection of multi-dimensional information of the express package while performing security inspection on the express package, which is more in line with the development needs of the express industry; the main control processing module determines whether the contents of the package include dangerous goods according to the semantic information of the contents of the package, thereby improving the efficiency and accuracy of the security inspection of the express package.

[0084] Embodiment 3

[0085] Figure 3 This is a schematic diagram of the structure of a multi-dimensional information collection integrated machine for express parcels provided in the third embodiment of the present invention. The embodiment of the present invention can be applied to the case of identifying the external information and semantic information of the contents of an express parcel, as well as the associated information of the express delivery bill. Figure 3 As shown, the all-in-one machine includes:

[0086] X-ray module 301, used to scan the express package to obtain a radiographic image of the express package;

[0087] The main control processing module 302 is used to determine the external information of the package contents and the express delivery bill information based on the photographic image; determine the semantic information of the package contents based on the external information of the package contents; determine the express delivery bill associated information of the express package based on the express delivery bill information; wherein the express delivery bill of the express package includes information printed with special X-ray visible ink.

[0088] As an option, the all-in-one machine also includes:

[0089] A weighing module is used to weigh the express parcel and obtain the weight information of the express parcel;

[0090] The main control processing module 302 is also used to determine the volume information of the express package based on the photographic image; and determine the weight-to-foam ratio of the express package based on the volume information and weight information of the express package.

[0091] As an option, the external information includes at least information of the color, shape and size of the image;

[0092] Accordingly, the semantic information of the package contents is determined according to the external information of the package contents, including:

[0093] Determine the material information of the contents of the package according to the color of the shadow;

[0094] Determine the semantic information of the package contents based on material information, shape and size information.

[0095] As an optional method, the material information of the package contents is determined based on the shadow color, including:

[0096] The material information of the package contents is determined according to a predetermined rule dictionary in combination with the color of the reflection; wherein the rule dictionary includes the association relationship between the color of the reflection and the material.

[0097] As an option, the semantic information of the package contents is determined based on the material information, shape and size information, including:

[0098] Based on the pre-trained deep learning model, a probability dictionary of the type of package contents is determined according to the material information, shape and size information;

[0099] Semantic information of the package contents is determined according to the type probability dictionary, and warning information is determined according to the type probability dictionary.

[0100] As an option, the express delivery bill associated information at least includes bill item information;

[0101] Accordingly, before determining the semantic information of the package contents according to the type probability dictionary, the following steps are also included:

[0102] Determine the semantic information of the package contents based on the type probability dictionary and the item information on the package.

[0103] As an option, the express delivery bill information is barcode information, and the express delivery bill associated information includes at least one of the following: express delivery bill number information, sender information and recipient information;

[0104] Accordingly, the express delivery bill-related information of the express package is determined according to the express delivery bill information, including:

[0105] Based on the pre-established barcode association information database, the express delivery bill association information of the express package is determined according to the express delivery bill information.

[0106] As an option, the all-in-one machine also includes:

[0107] Input interface module: used to control and manage the multi-dimensional information collection integrated machine for express parcels;

[0108] Output interface module: used to provide a human-computer interaction interface and output relevant information of the express package, including the photographic image information of the express package.

[0109] The technical solution of the embodiment of the present invention is to scan the express parcel through the X-ray module to obtain the photographic image of the express parcel, and determine the external information of the contents of the parcel and the express delivery bill information according to the photographic image, wherein the express parcel delivery bill includes information printed with special X-ray visible ink, so that when the express parcel passes the security inspection, the external information such as the color, size, and shape of the contents of the parcel can be effectively obtained, and the express delivery bill of the express parcel is scanned simultaneously, thereby improving the efficiency of express security inspection and express delivery bill scanning, and reducing time and economic costs; the semantic information of the contents of the parcel is determined according to the external information of the contents of the parcel, the type of the contents of the parcel can be inferred, and whether the contents of the parcel contain dangerous goods can be judged, thereby improving the reliability and accuracy of the security inspection; the express delivery bill associated information of the express parcel is determined according to the express delivery bill information, and the sender and recipient information, logistics information, and express order number information of the express parcel can be identified, thereby realizing the collection of multi-dimensional information of the express parcel while conducting security inspection on the express parcel, which is more in line with the development needs of the express industry. The multi-dimensional information collection integrated machine for express parcels provided in the embodiment of the present invention can execute the multi-dimensional information collection method for express parcels provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0110] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0111] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for collecting multi-dimensional information of express parcels, characterized in that: The method includes: Scanning the express package through an X-ray module to obtain a radiographic image of the express package; Determining external information of the contents of the package and express delivery bill information based on the photographic image; wherein the express delivery bill includes information printed with special X-ray visible ink; Determining semantic information of the package contents according to the external information of the package contents; Determine the express delivery bill associated information of the express package according to the express delivery bill information.

2. The method according to claim 1, characterized in that in, The external information at least includes information on the color, shape and size of the image; Accordingly, determining the semantic information of the package contents according to the external information of the package contents includes: Determining material information of the contents of the package according to the color of the photograph; The semantic information of the package contents is determined according to the material information, shape and size information.

3. The method according to claim 2, characterized in that Determining material information of the contents of the package according to the color of the image includes: The material information of the package contents is determined according to a predetermined rule dictionary in combination with the reflection color; wherein the rule dictionary includes an association relationship between the reflection color and the material.

4. The method according to claim 2 or 3, characterized in that: Determining semantic information of the contents of the package according to the material information, shape and size information includes: Based on a pre-trained deep learning model, determining a probability dictionary of the type of the package contents according to the material information, shape and size information; The semantic information of the package contents is determined according to the type probability dictionary, and the warning information is determined according to the type probability dictionary.

5. The method according to claim 4, characterized in that The express delivery bill associated information at least includes bill item information; Accordingly, before determining the semantic information of the package contents according to the type probability dictionary, the method further includes: The semantic information of the package contents is determined based on the type probability dictionary and the item information of the package.

6. The method according to claim 1, characterized in that in, The express delivery bill information is barcode information, and the express delivery bill associated information includes at least one of the following: express delivery bill number information, sender information and recipient information; Correspondingly, determining the express delivery bill associated information of the express package according to the express delivery bill information includes: Based on a pre-established barcode association information database, the express delivery bill association information of the express package is determined according to the express delivery bill information.

7. The method according to claim 1, characterized in that The method further comprises: The express package is weighed by a weighing module to obtain the weight information of the express package.

8. The method according to claim 7, characterized in that After obtaining the photographic image of the express package, the method further includes: Determining volume information of the express package according to the photographic image; The weight-to-bulk ratio of the express parcel is determined according to the volume information and the weight information of the express parcel.

9. A multi-dimensional information collection machine for express parcels, characterized in that: The all-in-one machine includes: An X-ray module is used to scan the express package to obtain a radiographic image of the express package; A main control processing module is used to determine the external information of the package contents and the express delivery bill information based on the photographic image; determine the semantic information of the package contents based on the external information of the package contents; determine the express delivery bill associated information of the express package based on the express delivery bill information; wherein the express delivery bill of the express package includes information printed with special X-ray visible ink.

10. The all-in-one machine according to claim 9, characterized in that: The all-in-one machine also includes: A weighing module is used to weigh the express package to obtain the weight information of the express package; The main control processing module is also used to determine the volume information of the express package according to the photographic image; and determine the weight-to-foam ratio of the express package according to the volume information and the weight information of the express package.

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