WO2021136500A1

WO2021136500A1 - Object verification method and apparatus

Info

Publication number: WO2021136500A1
Application number: PCT/CN2020/142108
Authority: WO
Inventors: 于毅欣
Original assignee: 于毅欣
Priority date: 2020-01-01
Filing date: 2020-12-31
Publication date: 2021-07-08
Also published as: CN111122624A

Abstract

Provided is an object verification apparatus, comprising an X-ray machine and a software system. The X-ray machine performs imaging or collects perspective information after using X-rays to penetrate through an object, and transmits acquired images or data to the software system for analysis, comparison or storage. The software system can analyze, compare, record and manage image information transmitted by the X-ray machine. To a certain extent, an apparatus can learn in which link an item has been covertly substituted or damaged, so as to prevent merchandise from being covertly substituted. An object in packaging is subjected to X-ray examination, and whether the object is damaged or covertly substituted can be known without unpacking same.

Description

Method and device for verifying objects

Technical field

The invention relates to the field of fluorescent element component detection and logistics, and in particular to a method and device for verifying objects.

Background technique

Occasionally encounter damage to the items being mailed in the express link, or there may be item problems during delivery. The present invention can at least solve the tasks of damage discovery and identification of the damage link to a certain extent, and in most cases, it can avoid re-disassembly To verify whether the item is damaged or packaged, and the logistics company can track whether the object is damaged in the company link, so as to avoid the damage of the final delivery link that cannot be determined in detail. Another purpose of the present invention is to prevent goods from being dropped at least to a certain extent. Another feature of the present invention is that the object can be seen through with the package, so that in the logistics link, it is possible to know whether the package is damaged or dropped without unpacking.

Summary of the invention

A device for verifying objects, characterized in that it comprises: an x-ray machine and a software system;

The x-ray machine is a machine that uses rays (mainly x-rays in most cases) to penetrate an object to image or collect perspective information, and can transmit the acquired images or data to the software system for analysis, comparison or Follow-up operations such as storage.

The software system is a system or subsystem capable of analyzing, comparing, recording and managing the image information transmitted from the x-ray machine.

A method for verifying an object, characterized in that it includes:

Collect the multi-angle X-ray fluoroscopy information of the object to be verified in advance, and mark the acquisition angle and placement position of each stored fluoroscopy information.

When the object needs to be verified, the perspective information of the object is obtained at the same angle as the archived perspective angle.

The software system compares the original perspective information with the current perspective information according to each same angle, and gives feedback information of the matching degree.

Preferably, as an optional implementation manner, the perspective information of the object can be collected from the directions of the three coordinate axes.

Preferably, when the perspective information of the object is collected, a photograph can be taken to store the pattern.

Preferably, a scale can be added to the x-ray machine to clarify the placement angle of the object when irradiated.

Preferably, the x-ray machine sends data to the software system.

Preferably, the user is prompted how to place the angle of the object in the x-ray machine to obtain the perspective information under this angle and the placement position.

Preferably, the software system may have the function of cloud computing or cloud service or networked processing or networked storage.

Preferably, a numerical value of the degree of matching with the previous perspective information of the object can be returned according to each placement position and corresponding angle.

Preferably, the software system can synthesize a final matching degree value according to the matching degree of the perspective information of each angle.

Preferably, as an optional implementation manner, a packaged package can be used to perform and collect the perspective information of a package.

Detailed ways

The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

Example 1

Step 1: First collect a general template of an object. The method used is to obtain perspective information from the three faces of the object under a certain placement position, and then store the three perspective information as a general comparison benchmark.

Step 2: When each object is shipped separately, the perspective information of a certain placement position can be obtained again on the three sides of the package after it is packaged, so as to keep the proof before the crop flow.

Step 3: After arriving from city A to city B, the packaging of this object will again follow the three faces before delivery and a certain placement position to obtain perspective information, and the perspective of the three faces before delivery The information is compared to determine whether the package is dropped in the logistics link with a high probability.

Further, in order to ensure that the angle of the item in the box after receipt is still the same as the angle at the time of delivery, fillers or fixtures can be added to fix the delivered object in the packaging box.

Step 4: If the previous link did not determine that the object was dropped without unpacking, you can unpack it according to the needs of the customer to obtain the perspective information according to the direction and placement of the three faces in the template. Comparison of the perspective information to determine with a high probability whether they are the same kind of items.

The above are specific embodiments of the present invention, but the protection scope of the present invention should not be limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention shall be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be defined by the claims. The scope of protection shall prevail.

Claims

A device for verifying objects, characterized in that it comprises: an x-ray machine and a software system;

The x-ray machine is a machine that uses rays (mainly x-rays in most cases) to penetrate an object to image or collect perspective information, and can transmit the acquired images or data to the software system for analysis, comparison or Follow-up operations such as storage;

The software system is a system or subsystem capable of analyzing, comparing, recording and managing the image information transmitted from the x-ray machine.
A method for verifying an object, characterized in that it includes:

Collect in advance the multi-angle X-ray fluoroscopy information of the object to be verified, and mark the acquisition angle and placement position of each stored fluoroscopy information;

When the object needs to be verified, the perspective information of the object is obtained at the same angle as the archived perspective angle;

The software system compares the original perspective information with the current perspective information according to each same angle, and gives feedback information of the matching degree.
The method according to claim 2, characterized in that "collecting in advance multi-angle X-ray fluoroscopy information of the object to be verified, and marking the acquisition angle and placement position of each stored fluoroscopy information", further comprising:

As an optional implementation manner, the perspective information of the object can be collected from the directions of the three coordinate axes;

When collecting the perspective information of this object, you can take a photo and save the style;

A scale can be added to the x-ray machine to clarify the placement angle of the object when it is irradiated;

The x-ray machine sends the data to the software system.
The method according to claim 2, characterized in that “when the object needs to be verified, the perspective information of the object is obtained at the same angle as the archived perspective angle”, further comprising:

Prompt the user how to place the angle of the object in the x-ray machine to obtain the perspective information under this angle and placement position.
The method according to claim 2, characterized in that "the software system compares the original perspective information with the current perspective information according to each same angle, and gives feedback information of the matching degree", further comprising:

The software system may have the function of cloud computing or cloud service or networked processing or networked storage;

According to each placement position and corresponding angle, it can return a value of the matching degree with the previous perspective information of the object;

The software system can synthesize a final matching degree value according to the matching degree of the perspective information of each angle.
A computer readable and writable medium on which a computer program and related data are stored, and is characterized in that when the program is executed by a processor, the related computing functions and content of the present invention are realized.
An electronic device, characterized in that it comprises:

One or more processors;

The storage device is used to store one or more programs.