CN114444633A - Material checking control method and system - Google Patents
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Abstract
The application discloses a material checking method and a system thereof, comprising the following steps: the material checking equipment packages the trigger scanning event of the first communication format into a trigger scanning event of a second communication format and sends the trigger scanning event of the second communication format to the automatic control system through a network; the automatic control system generates a material bar code reading instruction in the second communication format according to the received trigger scanning event in the second communication format; the automatic control system sends a material bar code reading instruction in a second communication format to the material checking equipment through a network; the material checking equipment acquires material information indicated by the material bar codes according to the received material bar code reading instruction, packages the material information into material information in a second communication format and sends the material information to the automatic control system; and the automatic control system completes the verification of the material information according to the acquired material information. Through the application, the material mistake proofing automation in the equipment production process can be realized, and the production efficiency is improved.
Description
Technical Field
The application relates to the technical field of material processing, in particular to a material checking method and a material checking system.
Background
When a product is processed, the model and the batch of the product are generally predetermined, and the same batch of the product may use a plurality of models and a plurality of batches of materials when the product is processed due to factors such as customer requirements.
Generally, in order to determine the correspondence between the material type and the material batch of a certain product, a worker is usually required to perform manual confirmation. For example, when processing a PCB product, a worker first determines a material model and a material batch according to a paper label attached to a material, then determines whether the material model and the material batch on the paper label are consistent with a product requirement, assembles the product if the material model and the material batch on the paper label are consistent with the product requirement, and stops assembling the product if the material model and the material batch on the paper label are inconsistent with the product requirement. Obviously, such work efficiency is not only low, but also long-time manual verification can cause the accuracy of verification to be greatly reduced.
Disclosure of Invention
An object of the embodiments of the present application is to provide a material checking method and system, which can realize material mistake proofing automation in a device production process and improve production efficiency.
In order to achieve the above object, the embodiments of the present application adopt the following technical solutions:
in a first aspect, an embodiment of the present application provides a material verification control method, which is applied to a material verification control system, where the material verification control system includes an equipment automation system and a material verification device, the equipment automation system is disposed on a server, and the material verification method includes: the method comprises the steps that a material checking device detects whether a material bar code exists in a scanning area, and if the material bar code exists in the scanning area, a triggering scanning event of a first communication format is generated; the material checking equipment packages the trigger scanning event of the first communication format into a trigger scanning event of a second communication format, and sends the trigger scanning event of the second communication format to the equipment automation system through a network; the equipment automation system generates a material bar code reading instruction in the second communication format according to the received trigger scanning event in the second communication format; the equipment automation system sends the material bar code reading instruction in the second communication format to the material checking equipment through the network; the material checking equipment acquires material information indicated by the material bar codes according to the received material bar code reading instruction, packages the material information into material information in a second communication format and sends the material information to the equipment automation system; and the equipment automation system finishes the verification of the material information according to the acquired material information.
Optionally, the first communication format is a format supported by serial port communication; the second communication format is a format supported by the SECS/GEM communication protocol.
Optionally, the material checking device comprises a material detection sensor and a main control chip, and the material detection sensor is connected to the main control chip; the method comprises the following steps that whether a material bar code exists in a scanning area or not is detected by material checking equipment, and if the material bar code exists in the scanning area, a triggering scanning event of a first communication format is generated, wherein the steps comprise: the material detection sensor detects whether a material bar code exists in the scanning area, and if the material bar code exists in the scanning area, a trigger signal is generated and sent to the main control chip; the main control chip receives the trigger signal to generate a trigger scanning event in a first communication format.
Optionally, the material checking device further comprises a communication device, and the communication device is connected to the main control chip through a serial port; the method comprises the following steps that the material checking equipment packages a trigger scanning event in a first communication format into a trigger scanning event in a second communication format, and sends the trigger scanning event in the second communication format to the equipment automation system through a network, wherein the steps comprise: the main control chip sends the trigger scanning event of the first communication format to the communication device through the serial port; the communication device packages the received trigger scanning event into a trigger scanning event of a second communication format, and sends the trigger scanning event of the second communication format to the equipment automation system through a network.
Optionally, the material checking device further comprises a scanning gun, and the device automation system sends a material bar code reading instruction in the second communication format to the communication device through the network; the material checking equipment obtains the material information indicated by the material bar code according to the received material bar code reading instruction and comprises the following steps: the communication device packages the received material bar code reading instruction into a material bar code reading instruction in a first communication format and sends the material bar code reading instruction in the first communication format to the main control chip through the serial port; the main control chip controls the scanning gun to scan the material bar code according to the received material bar code reading instruction, and obtains material information of a first communication format indicated by the material bar code.
Optionally, the step of packaging the material information into the material information in the second communication format by the material verification device and sending the material information to the device automation system includes: the main control chip sends the material information in the first communication format to the communication device through the serial port; the communication device packages the material information into material information in a second communication format and sends the material information in the second communication format to the equipment automation system through a network.
Optionally, the device automation system is further connected to a display terminal; the step of the equipment automation system completing the verification of the material information according to the obtained material information comprises the following steps: the equipment automation system compares the received material information with preset standard material information, and if the received material information is consistent with the standard material information, a starting instruction of the production equipment is generated and sent to the production equipment; and if the material information received by the equipment automation system is inconsistent with the standard material information, generating alarm prompt information and sending the alarm prompt information to a display terminal for displaying.
In a second aspect, an embodiment of the present application further provides a material verification control system, where the material verification control system includes an equipment automation system and a material verification device, the equipment automation system is disposed on a server, the material verification device detects whether a material barcode exists in a scanning area, if the material barcode exists in the scanning area, a triggered scanning event in a first communication format is generated, the triggered scanning event in the first communication format is encapsulated into a triggered scanning event in a second communication format, and the triggered scanning event in the second communication format is sent to the equipment automation system through a network; the equipment automation system generates a material bar code reading instruction in the second communication format according to the received trigger scanning event in the second communication format, and sends the material bar code reading instruction in the second communication format to the material checking equipment through the network; the material checking equipment acquires material information indicated by the material bar codes according to the received material bar code reading instruction, packages the material information into material information in a second communication format and sends the material information to the equipment automation system; and the equipment automation system finishes the verification of the material information according to the acquired material information.
Optionally, the material checking device comprises a material detection sensor and a main control chip, and the material detection sensor is connected to the main control chip; the material checking equipment is also used for detecting whether a material bar code exists in the scanning area, and if the material bar code exists in the scanning area, a trigger signal is generated and sent to the main control chip; the main control chip receives the trigger signal to generate a trigger scanning event in a first communication format.
Optionally, the device automation system is further connected to a display terminal; the device automation system is further to: comparing the received material information with preset standard material information, and if the received material information is consistent with the standard material information, generating a production equipment starting instruction and sending the production equipment starting instruction to production equipment; and if the received material information is inconsistent with the standard material information, generating alarm prompt information and sending the alarm prompt information to a display terminal for displaying.
The application discloses a material checking control method and a system thereof, comprising the following steps: the material checking equipment packages the trigger scanning event of the first communication format into a trigger scanning event of a second communication format, and sends the trigger scanning event of the second communication format to the equipment automation system through a network; the equipment automation system generates a material bar code reading instruction in the second communication format according to the received trigger scanning event in the second communication format; the equipment automation system sends the material bar code reading instruction in the second communication format to the material checking equipment through the network; the material checking equipment acquires material information indicated by the material bar codes according to the received material bar code reading instruction, packages the material information into material information in a second communication format and sends the material information to the equipment automation system; and the equipment automation system finishes the verification of the material information according to the acquired material information. By the method, the automation of material mistake proofing in workshop production can be realized, and the production efficiency is improved.
Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 shows a schematic structural diagram of a material verification control system provided in an embodiment of the present application;
fig. 2 shows a flowchart of a material verification control method provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present disclosure, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
In order to implement material error-proofing Automation in workshop production, the present application provides a material verification control method, which is applied to a material verification control system, and referring to fig. 1, fig. 1 shows a schematic structural diagram of the material verification control system provided in the embodiment of the present application, specifically, as shown in fig. 1, the material verification control system includes an Equipment Automation (EAP) system 10 and a material verification Equipment 20, and the EAP system is disposed on a server.
Referring to fig. 2, fig. 2 is a flowchart illustrating steps of a material verification control method provided in an embodiment of the present application, and as shown in fig. 2, the material verification control method includes:
s100, detecting whether a material bar code exists in a scanning area by material checking equipment.
S200, if the material bar codes exist in the scanning area, generating a triggering scanning event of a first communication format.
Specifically, material check-up equipment can set up on production facility, production facility is for the semiconductor equipment who possesses the material demand, for example point gum machine and/or glue all-in-one surely, production facility is just according to the difference of production task in an important link before producing, add different materials for production facility in order to be used for producing, in this application embodiment, all be provided with the material bar code that prints in advance on every material, this material bar code can be bar code or two-dimensional code, this material bar code is used for instructing material information, material information includes but not limited to material name, material kind, material factory code and material date of production.
The material check-up equipment includes material detection sensor and main control chip, and material detection sensor is connected to main control chip to with detected signal transmission to main control chip, wherein, the scanning region is the effective detection scope of material detection sensor, and material detection sensor can be camera or photoelectric switch, so, the scanning region is camera or photoelectric switch's identification scope promptly.
In a specific embodiment, the step of detecting, by the material checking device, whether a material barcode exists in the scanning area, and if the material barcode exists in the scanning area, generating a scanning triggering event in the first communication format includes:
the material detection sensor detects whether a material bar code exists in the scanning area, and if the material bar code exists in the scanning area, a trigger signal is generated and sent to the main control chip.
In a specific embodiment, only when the material bar code on the material is in the scanning area detected by the material detection sensor and is captured by the material detection sensor, the material detection sensor can generate a trigger signal and send the trigger signal to the main control chip.
The main control chip receives the trigger signal to generate a trigger scanning event in a first communication format.
In a preferred embodiment, the first communication format is a format supported by a serial communication protocol, and specifically, the material checking device further includes a communication device, the communication device is connected to the main control chip through a serial port, that is, the main control chip and the communication device are connected through a serial port, and support the serial communication protocol, which may be a USB communication protocol.
And if the material bar code does not exist in the scanning area, returning to the step S100.
S300, the material checking equipment packages the trigger scanning event of the first communication format into a trigger scanning event of a second communication format, and sends the trigger scanning event of the second communication format to the equipment automation system through a network.
Here, the second communication format is a format supported by the SECS/GEM communication protocol, and specifically, the step of the material checking device encapsulating the scan triggering event in the first communication format into the scan triggering event in the second communication format and sending the scan triggering event in the second communication format to the device automation system through the network includes:
the main control chip sends the trigger scanning event of the first communication format to the communication device through the serial port, the communication device packages the received trigger scanning event into the trigger scanning event of the second communication format, and sends the trigger scanning event of the second communication format to the equipment automation system through the network.
In a preferred embodiment, the communication device is an important device for implementing communication between the EAP system and the material verification device, and specifically, the communication device may receive a trigger scan event sent by the main control chip from the serial port, convert the trigger scan event into a format supported by an SECS/GEM communication protocol, and send the converted trigger scan event in the second communication format to the EAP system through the internet access, where the SECS/GEM communication protocol is a communication protocol used for communication between the EAP system and the material verification device.
And S400, generating a material bar code reading instruction in the second communication format by the equipment automation system according to the received trigger scanning event in the second communication format.
Specifically, if the material detection sensor is a camera, the trigger scanning event further includes image data acquired by the camera, after the EAP system receives the trigger scanning event, the EAP system determines whether the current image data includes a recognizable material barcode according to the image data, and if the current image data includes the recognizable material barcode, the EAP system generates a material barcode reading instruction in the second communication format, and if the current image data does not include the recognizable material barcode, the EAP system does not perform the next operation until the acquired image data of the trigger scanning event includes the recognizable material barcode.
And S500, the equipment automation system sends the material bar code reading instruction in the second communication format to the material checking equipment through the network.
Here, the EAP system also sends the material barcode reading instruction in the second communication format to the communication device in the material checking device.
S600, the material checking equipment obtains material information indicated by the material bar codes according to the received material bar code reading instruction, packages the material information into material information in a second communication format and sends the material information to the equipment automation system.
The material checking device further comprises a scanning gun, wherein the scanning gun is connected to the main control chip.
The material checking equipment obtains the material information indicated by the material bar code according to the received material bar code reading instruction and comprises the following steps:
the communication device packages the received material bar code reading instruction into a material bar code reading instruction in a first communication format, and sends the material bar code reading instruction in the first communication format to the main control chip through the serial port.
In a specific embodiment, the communication device converts the material barcode reading instruction received from the EAP system into a material barcode reading instruction in a first communication format, where the first communication format is also a data format that can be recognized by the main control chip, and sends the material barcode reading instruction in the first communication format to the main control chip through the serial port.
The main control chip controls the scanning gun to scan the material bar code according to the received material bar code reading instruction, and obtains material information indicated by the material bar code.
In a preferred embodiment, after receiving the material barcode reading instruction in the first communication format, the main control chip controls the scanning gun to scan and read the material information indicated by the material barcode according to the material barcode reading instruction.
Specifically, the step of packaging the material information into the material information in the second communication format by the material checking device and sending the material information to the device automation system includes:
the main control chip sends the material information in the first communication format to the communication device through the serial port; the communication device packages the material information into material information in a second communication format and sends the material information in the second communication format to the equipment automation system through a network.
S700, the equipment automation system completes verification of the material information according to the obtained material information.
In a specific embodiment, the EAP system is further connected to a display terminal, and specifically, the step of the device automation system completing verification of the material information according to the acquired material information includes:
the equipment automation system compares the received material information with preset standard material information, and if the received material information is consistent with the standard material information, a starting instruction of the production equipment is generated and sent to the production equipment.
The EAP system is also connected to a controller on the production device through another communication channel for controlling the production device.
In a specific embodiment, the material information in the second communication format carries an identity of the material checking device, a mapping relationship between a plurality of standard material information and the identities of the plurality of material checking devices is stored in advance in the EAP system, and the identity of the material checking device may be an IP address of the material checking device or an identity code of the material checking device, and because one production device is provided with a corresponding material checking device, which material should be used by the corresponding production device can be determined by the identity of the material checking device.
Specifically, after receiving material information sent from the material checking device, the EAP system obtains an identity of the material checking device carried by the material information, determines standard material information corresponding to the identity according to a mapping relationship between a plurality of standard material information and the identities of the plurality of material checking devices stored in the EAP system in advance, compares the received material information with the standard material information, and if the received material information is identical to the standard material information, indicates that the material used by the corresponding production device is correct at this time.
The EAP system also prestores a mapping relation between the identity identifiers of the material checking devices and the production device identifiers, the mapping relation determines the production device identifier corresponding to the identity identifier of the material checking device carried by the material information, and the EAP system generates a starting instruction of the production device and directly sends the starting instruction to a controller of the production device indicated by the production device identifier corresponding to the identity identifier of the material checking device carried by the material information through another communication channel so as to start the production device.
And if the material information received by the equipment automation system is inconsistent with the standard material information, generating alarm prompt information and sending the alarm prompt information to a display terminal for displaying.
When the material information received by the EAP system is inconsistent with the corresponding standard material information, which indicates that the material on the corresponding equipment is wrong at the moment, alarm prompt information for prompting that the material is misplaced at the moment is generated and sent to the display terminal for displaying, wherein the alarm prompt information comprises equipment identification and alarm content of the corresponding material error.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A material checking control method is applied to a material checking control system and is characterized in that the material checking control system comprises an equipment automation system and material checking equipment, the equipment automation system is arranged on a server, and the material checking method comprises the following steps:
the material checking equipment detects whether a material bar code exists in a scanning area or not, and if the material bar code exists in the scanning area, a triggering scanning event of a first communication format is generated;
the material checking equipment packages the triggered scanning event of the first communication format into a triggered scanning event of a second communication format, and sends the triggered scanning event of the second communication format to the equipment automation system through a network;
the equipment automation system generates a material bar code reading instruction in the second communication format according to the received trigger scanning event in the second communication format;
the equipment automation system sends a material bar code reading instruction in a second communication format to the material checking equipment through a network;
the material checking equipment acquires material information indicated by the material bar codes according to the received material bar code reading instruction, packages the material information into material information in a second communication format and sends the material information to the equipment automation system;
and the equipment automation system finishes the verification of the material information according to the acquired material information.
2. The material checking control method according to claim 1, wherein the first communication format is a format supported by a serial communication protocol;
the second communication format is a format supported by the SECS/GEM communication protocol.
3. The material checking control method according to claim 1, wherein the material checking device comprises a material detection sensor and a main control chip, and the material detection sensor is connected to the main control chip;
the method comprises the following steps that the material checking equipment detects whether a material bar code exists in a scanning area, and if the material bar code exists in the scanning area, a triggering scanning event of a first communication format is generated, wherein the triggering scanning event comprises the following steps:
the material detection sensor detects whether a material bar code exists in a scanning area, and if the material bar code exists in the scanning area, a trigger signal is generated and sent to the main control chip;
and the main control chip receives the trigger signal to generate a trigger scanning event of the first communication format.
4. The material checking control method according to claim 3, wherein the material checking device further comprises a communication device, and the communication device is connected to the main control chip through a serial port;
the step of packaging the triggered scanning event of the first communication format into a triggered scanning event of a second communication format by the material checking device, and sending the triggered scanning event of the second communication format to the device automation system through a network includes:
the main control chip sends the trigger scanning event of the first communication format to the communication device through the serial port;
and the communication device packages the received trigger scanning event into a trigger scanning event in the second communication format and sends the trigger scanning event in the second communication format to the equipment automation system through a network.
5. The material verification control method of claim 4, wherein the material verification apparatus further comprises a scanning gun,
the equipment automation system sends the material bar code reading instruction in the second communication format to the communication device through a network;
the step of the material checking equipment acquiring the material information indicated by the material bar code according to the received material bar code reading instruction comprises the following steps:
the communication device packages the received material bar code reading instruction into a material bar code reading instruction in the first communication format, and sends the material bar code reading instruction in the first communication format to the main control chip through the serial port;
and the main control chip controls the scanning gun to scan the material bar code according to the received material bar code reading instruction and acquires material information indicated by the material bar code.
6. The material verification control method according to claim 3, wherein the step of transmitting the material information packaged into the material information in the second communication format to the equipment automation system includes:
the main control chip sends the material information in the first communication format to the communication device through the serial port;
and the communication device packages the material information into material information in a second communication format and sends the material information in the second communication format to the equipment automation system through a network.
7. The material verification control method of claim 1, wherein the equipment automation system is further connected to a display terminal;
the step of the equipment automation system completing the verification of the material information according to the obtained material information comprises the following steps:
the equipment automation system compares the received material information with preset standard material information, and if the received material information is consistent with the standard material information, a starting instruction of production equipment is generated and sent to the production equipment;
and if the material information received by the equipment automation system is inconsistent with the standard material information, generating alarm prompt information and sending the alarm prompt information to the display terminal for displaying.
8. A material checking control system is characterized by comprising an equipment automation system and a material checking device, wherein the equipment automation system is arranged on a server,
the material checking equipment detects whether a material bar code exists in a scanning area, if the material bar code exists in the scanning area, a triggering scanning event of a first communication format is generated, the triggering scanning event of the first communication format is packaged into a triggering scanning event of a second communication format, and the triggering scanning event of the second communication format is sent to the equipment automation system through a network;
the equipment automation system generates a material bar code reading instruction in a second communication format according to the received trigger scanning event in the second communication format, and sends the material bar code reading instruction in the second communication format to the material checking equipment through a network;
the material checking equipment acquires material information indicated by the material bar code according to the received material bar code reading instruction, packages the material information into material information in a second communication format and sends the material information to the equipment automation system;
and the equipment automation system finishes the verification of the material information according to the acquired material information.
9. The material verification control system of claim 8, wherein the material verification device comprises a material detection sensor and a master control chip, the material detection sensor being connected to the master control chip;
the material checking equipment is also used for detecting whether a material bar code exists in a scanning area, and if the material bar code exists in the scanning area, a trigger signal is generated and sent to the main control chip;
and the main control chip receives the trigger signal to generate a trigger scanning event of the first communication format.
10. The material verification control system of claim 9, wherein the plant automation system is further connected to a display terminal;
the equipment automation system is further to:
comparing the received material information with preset standard material information, and if the received material information is consistent with the standard material information, generating a production equipment starting instruction and sending the production equipment starting instruction to the production equipment;
and if the received material information is inconsistent with the standard material information, generating alarm prompt information and sending the alarm prompt information to the display terminal for displaying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210110374.3A CN114444633B (en) | 2022-01-29 | 2022-01-29 | Material verification control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210110374.3A CN114444633B (en) | 2022-01-29 | 2022-01-29 | Material verification control method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104504357A (en) * | 2014-12-23 | 2015-04-08 | 福建新大陆自动识别技术有限公司 | Automatic barcode scanner and scanning method |
| CN110244674A (en) * | 2019-06-11 | 2019-09-17 | Oppo（重庆）智能科技有限公司 | The detection method and detection system of production process, storage medium |
| CN111144145A (en) * | 2019-12-27 | 2020-05-12 | 秦皇岛晟泰数码科技有限公司 | Automatic bar code identification and detection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504357A (en) * | 2014-12-23 | 2015-04-08 | 福建新大陆自动识别技术有限公司 | Automatic barcode scanner and scanning method |
| CN110244674A (en) * | 2019-06-11 | 2019-09-17 | Oppo（重庆）智能科技有限公司 | The detection method and detection system of production process, storage medium |
| CN111144145A (en) * | 2019-12-27 | 2020-05-12 | 秦皇岛晟泰数码科技有限公司 | Automatic bar code identification and detection system |
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