阅读说明：本技术 货物信息的获取方法及装置 (Method and device for acquiring cargo information ) 是由 张凡英 卢强 罗中会 李博 李德权 史弦立 于 2019-10-08 设计创作，主要内容包括：本发明公开了一种货物信息的获取方法及装置。其中,该方法包括：确定预定货物被输送进入预定图像采集范围,其中,预定图像采集范围是基于图像采集设备的视觉范围确定的,预定货物的特定区域设置有货物标签；控制图像采集设备采集预定货物的图像；对图像进行识别,以得到设置在预定货物上的货物标签；对货物标签进行条码提取,以得到目标条码；将目标条码上传至生产管理系统MES,以使得MES得到预定货物的状态信息。本发明解决了相关技术中在物流仓储系统中进行扫码的方式效率较低的技术问题。(The invention discloses a method and a device for acquiring cargo information. Wherein, the method comprises the following steps: determining that the predetermined goods are conveyed into a predetermined image acquisition range, wherein the predetermined image acquisition range is determined based on the visual range of the image acquisition equipment, and a goods label is arranged in a specific area of the predetermined goods; controlling an image acquisition device to acquire images of predetermined goods; identifying the image to obtain a goods label arranged on the predetermined goods; extracting a bar code of the goods label to obtain a target bar code; and uploading the target bar code to a production management system (MES) so that the MES obtains the state information of the preset goods. The invention solves the technical problem of lower efficiency of a code scanning mode in a logistics storage system in the related art.)

1. A cargo information acquisition method is characterized by comprising the following steps:

determining that a predetermined cargo is conveyed into a predetermined image acquisition range, wherein the predetermined image acquisition range is determined based on a visual range of an image acquisition device, and a cargo tag is arranged in a specific area of the predetermined cargo;

controlling the image acquisition equipment to acquire an image of the predetermined cargo;

identifying the image to obtain a goods label arranged on the predetermined goods;

extracting the bar code of the goods label to obtain a target bar code;

and uploading the target bar code to a production management system (MES) so that the MES can obtain the state information of the preset goods.

2. The method of claim 1, wherein controlling the image capture device to capture the image of the predetermined cargo comprises:

determining the running speed of a wire body for conveying the predetermined goods;

determining an acquisition frequency of the image acquisition device based on the operating speed;

generating an image acquisition signal within the predetermined image acquisition range determined by the predetermined cargo to be conveyed;

triggering the image acquisition device to acquire the image of the predetermined cargo at the acquisition frequency based on the image acquisition signal.

3. The method of claim 1, wherein a barcode template is stored in the image capturing device, wherein the barcode template is composed of barcodes of different types of goods, and extracting the barcode from the goods tag to obtain the target barcode comprises:

matching the goods label with the bar code template to obtain a matching result;

and extracting the bar code in the goods label based on the matching result to obtain the target bar code.

4. The method of claim 1, wherein uploading the target barcode to a production management system (MES) such that the MES obtains status information of the predetermined good comprises:

and controlling the image acquisition equipment to upload the target bar code to the MES through an Ethernet, wherein the MES analyzes the material information of the preset goods based on the target bar code after receiving the target bar code.

5. The method according to claim 2, characterized in that a light source and the image acquisition apparatus are arranged directly above the wire body, wherein the width of the wire body is 1.2 meters.

6. An acquisition device for cargo information, comprising:

the device comprises a determining unit, a processing unit and a processing unit, wherein the determining unit is used for determining that the preset goods are conveyed into a preset image acquisition range, the preset image acquisition range is determined based on the visual range of an image acquisition device, and a goods label is arranged in a specific area of the preset goods;

the control unit is used for controlling the image acquisition equipment to acquire the image of the preset cargo;

the identification unit is used for identifying the image to obtain a goods label arranged on the predetermined goods;

the extraction unit is used for extracting the bar code of the goods label to obtain a target bar code;

and the acquisition unit is used for uploading the target bar code to a production management system (MES) so that the MES can obtain the state information of the preset goods.

7. The apparatus of claim 6, wherein the control unit comprises:

the determining module is used for determining the running speed of a line body used for conveying the predetermined goods and determining the acquisition frequency of the image acquisition equipment;

the generation module is used for generating an image acquisition signal when the preset goods are determined to be conveyed for the preset image acquisition range;

and the acquisition module is used for triggering the image acquisition equipment to acquire the image of the predetermined cargo at the acquisition frequency based on the image acquisition signal.

8. The apparatus according to claim 6, wherein the image capturing device stores therein a barcode template, wherein the barcode template is composed of barcodes of different types of goods, and the extracting unit includes:

the matching module is used for matching the goods label with the bar code template to obtain a matching result;

and the acquisition module is used for extracting the bar code in the goods label based on the matching result to obtain the target bar code.

9. A storage medium characterized by comprising a stored program, wherein the program executes the acquisition method of the cargo information according to any one of claims 1 to 5.

10. A processor, characterized in that the processor is configured to run a program, wherein the program is executed to execute the cargo information obtaining method according to any one of claims 1 to 5.

Technical Field

The invention relates to the technical field of logistics storage, in particular to a method and a device for acquiring goods information.

Background

Along with the increasing automation degree, unmanned factories and intelligent storage logistics systems are the trend of future factories, intelligent three-dimensional warehouses and intelligent planar warehouses are two kinds of intelligent warehouses commonly used in logistics storage systems, when the traditional three-dimensional warehouses and the traditional planar warehouses are put in storage, the handheld bar code scanners PDA are used for scanning codes and then are used for judging and reading and confirming material types and information, and the manually confirmed information is fed back to the system for storage. Fig. 1 is a flowchart of a cargo information acquisition method according to the prior art, in which an operator carries a hand-held PDA to a cargo placement area as shown in fig. 1; after finding the bar code label, finding the needed bar code, scanning the bar code by using the handheld PDA, manually inputting a code scanning result after the code scanning result is generated, manually sending the code scanning result to the MES system by using the handheld PDA, analyzing the bar code by the MES system to obtain the relevant state information of the material, and loading the goods on a warehousing assembly line to start warehousing after the code scanning is completed. The method is carried out manually, so that the method is based on the running speed of the wire body for conveying the predetermined goods.

Aiming at the problem that the code scanning mode in the logistics warehousing system in the related art is low in efficiency, an effective solution is not provided at present.

Disclosure of Invention

The embodiment of the invention provides a method and a device for acquiring goods information, which are used for at least solving the technical problem of low efficiency of a code scanning mode in a logistics storage system in the related art.

According to an aspect of an embodiment of the present invention, there is provided a cargo information acquiring method, including: determining that a predetermined cargo is conveyed into a predetermined image acquisition range, wherein the predetermined image acquisition range is determined based on a visual range of an image acquisition device, and a cargo tag is arranged in a specific area of the predetermined cargo; controlling the image acquisition equipment to acquire an image of the predetermined cargo; identifying the image to obtain a goods label arranged on the predetermined goods; extracting the bar code of the goods label to obtain a target bar code; and uploading the target bar code to a production management system (MES) so that the MES can obtain the state information of the preset goods.

Optionally, the controlling the image capturing device to capture the image of the predetermined cargo comprises: determining the running speed of a wire body for conveying the predetermined goods; determining an acquisition frequency of the image acquisition device based on the operating speed; generating an image acquisition signal within the predetermined image acquisition range determined by the predetermined cargo to be conveyed; triggering the image acquisition device to acquire the image of the predetermined cargo at the acquisition frequency based on the image acquisition signal.

Optionally, a barcode template is stored in the image acquisition device, wherein the barcode template is composed of barcodes of different types of goods, and extracting the barcode from the goods tag to obtain a target barcode includes: matching the goods label with the bar code template to obtain a matching result; and extracting the bar code in the goods label based on the matching result to obtain the target bar code.

Optionally, uploading the target barcode to a production management system MES, so that the MES obtains status information of the predetermined goods includes: and controlling the image acquisition equipment to upload the target bar code to the MES through an Ethernet, wherein the MES analyzes the material information of the preset goods based on the target bar code after receiving the target bar code.

Optionally, the light source and the image acquisition apparatus are disposed directly above the wire body, wherein the width of the wire body is 1.2 meters.

According to another aspect of the embodiments of the present invention, there is also provided a cargo information acquiring apparatus, including: the device comprises a determining unit, a processing unit and a processing unit, wherein the determining unit is used for determining that the preset goods are conveyed into a preset image acquisition range, the preset image acquisition range is determined based on the visual range of an image acquisition device, and a goods label is arranged in a specific area of the preset goods; the control unit is used for controlling the image acquisition equipment to acquire the image of the preset cargo; the identification unit is used for identifying the image to obtain a goods label arranged on the predetermined goods; the extraction unit is used for extracting the bar code of the goods label to obtain a target bar code; and the acquisition unit is used for uploading the target bar code to a production management system (MES) so that the MES can obtain the state information of the preset goods.

Optionally, the control unit comprises: the determining module is used for determining the running speed of a line body used for conveying the predetermined goods and determining the acquisition frequency of the image acquisition equipment; the generation module is used for generating an image acquisition signal when the preset goods are determined to be conveyed for the preset image acquisition range; and the acquisition module is used for triggering the image acquisition equipment to acquire the image of the predetermined cargo at the acquisition frequency based on the image acquisition signal.

Optionally, a barcode template is stored in the image capturing device, wherein the barcode template is composed of barcodes of different types of goods, and the extracting unit includes: the matching module is used for matching the goods label with the bar code template to obtain a matching result; and the acquisition module is used for extracting the bar code in the goods label based on the matching result to obtain the target bar code.

Optionally, the obtaining unit includes: and the control module is used for controlling the image acquisition equipment to upload the target bar code to the MES through the Ethernet, wherein the MES analyzes the material information of the preset goods based on the target bar code after receiving the target bar code.

Optionally, the light source and the image acquisition apparatus are disposed directly above the wire body, wherein the width of the wire body is 1.2 meters.

According to another aspect of an embodiment of the present invention, there is also provided a storage medium including a stored program, wherein the program executes the anti-freeze processing method of the air conditioner according to any one of the above.

According to another aspect of the embodiment of the present invention, there is also provided a processor for executing a program, wherein the program executes the anti-freeze processing method of the air conditioner according to any one of the above.

In the embodiment of the invention, the preset goods are conveyed into a preset image acquisition range by determining, wherein the preset image acquisition range is determined based on the visual range of an image acquisition device, and a goods label is arranged in a specific area of the preset goods; controlling an image acquisition device to acquire images of predetermined goods; identifying the image to obtain a goods label arranged on the predetermined goods; extracting a bar code of the goods label to obtain a target bar code; the target bar code is uploaded to a production management system MES, so that the MES acquires the goods information in a mode of acquiring the state information of the preset goods.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a flowchart of a cargo information acquisition method according to the prior art;

fig. 2 is a flowchart of a cargo information acquisition method according to an embodiment of the present invention;

FIG. 3 is a block diagram of an image capture device according to an embodiment of the present invention;

FIG. 4 is a flow chart of an alternative cargo information acquisition method according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a cargo information acquisition device according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.