Industrial identification tracking positioning device based on Internet of Things

Abstract

The invention discloses an industrial identification tracking positioning device based on Internet of Things, which comprises a base, the base is arranged in a rectangular shape, one side of the base is provided with an identification assembly, the top end of the base is provided with a transmission assembly, and the top end of the transmission assembly is provided with a fixed limiting assembly and an identification auxiliary assembly. When the materials are identified and tracked, the bar codes are amplified through the magnifying lens, the camera is assisted in rapidly identifying the materials to obtain information, and light can be supplemented to the bar codes at night or indoors through the arrangement of the lamp strip; materials are limited and fixed through limiting between the bottom end of the fixing plate and the conveying belt, and transportation of the materials is assisted; and the corresponding positioning device is placed in the positioner placing plate, so that the materials are effectively tracked in real time.

Description

Technical Field

[0001] The present invention relates to an industrial equipment device, in particular to an industrial identification, tracking and positioning device based on the Internet of Things, and belongs to the technical field of industrial equipment. Background Art

[0002] In industrial production, accurate identification, tracking and positioning of equipment, goods, etc. is crucial.

[0003] After searching, Chinese patent number CN216014045U discloses an industrial identification tracking and positioning device based on the Internet of Things, which can realize the main material supply of the factory warehouse and the assembly end. When feeding, the material can be automatically identified and tracked and positioned, and accurate feeding during the assembly process and tracking of the assembled materials can be achieved. The identification of materials in the above patented product is carried out through RFID. However, in a complex industrial environment, it is interfered by external factors, and the accuracy of identification may be greatly affected. Radio frequency identification (RFID) technology may have reading errors or be unable to read due to unclear barcodes. Summary of the invention

[0004] The purpose of the present invention is to provide an industrial identification, tracking and positioning device based on the Internet of Things in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme: an industrial identification, tracking and positioning device based on the Internet of Things, comprising a base, the base is arranged in a rectangular shape, one side of the base is provided with an identification component, the top of the base is provided with a transmission component, the top of the transmission component is provided with a fixed limit component and an identification auxiliary component;

[0006] The identification component includes an identification device body, on which a camera and an LED light tube are provided;

[0007] The fixed limiting assembly comprises a fixed plate, a locator placement plate is provided on one side of the top end of the fixed plate, and a connecting rod and a limiting rod are provided on the bottom end of the fixed plate;

[0008] The identification auxiliary component includes a vertical pole, a driving motor, a screw rod, a horizontal rod and a magnifying glass.

[0009] Preferably, the bottom ends of the two vertical poles are fixed to one side of the top end of the fixed plate, a lifting groove is provided on the opposite side of the two vertical poles, screw rods are provided inside the two lifting grooves, driving motors are provided at the top ends of the two screw rods, both screw rods are provided with threaded blocks, a cross rod is connected between the two threaded blocks, a movable slot is provided in the middle of the bottom end of the cross rod, a connecting rod is provided inside the movable slot, and a magnifying glass is connected to the bottom end of the connecting rod.

[0010] Preferably, both ends of the cross bar are fixedly connected to the threaded block, the threaded block is connected to the screw rod and nut, and the connecting rod is movably engaged with the movable slot.

[0011] Preferably, a conveyor belt is provided at the top of the base, and transmission rollers are provided at both ends of the inner middle of the conveyor belt.

[0012] Preferably, a docking groove is provided on the surface of the conveyor belt, a limiting groove is provided at the bottom end of the docking groove, and the limiting rod is arranged at the bottom end of the connecting rod.

[0013] Preferably, the connecting section between the docking groove and the limiting groove is T-shaped, and the connecting section between the connecting rod and the limiting rod is T-shaped.

[0014] Preferably, the length of the limiting groove is greater than the length of the docking groove, the length of the limiting rod is greater than the length of the connecting rod, the connection dimension between the connecting rod and the limiting rod is consistent with the connection dimension between the docking groove and the limiting groove, and the limiting rod is movably engaged with the limiting groove.

[0015] Preferably, a camera is provided at one end of the recognition device body close to the conveyor belt, a fixed block is provided at the top of the camera, the LED light tubes are equidistantly arranged on the fixed block, and a control panel is provided at one end of the recognition device body close to the conveyor belt and on one side of the camera.

[0016] Preferably, the vertical rod is arranged at one end of the fixing block close to the identification device body.

[0017] Preferably, a plurality of groups of supporting legs are equidistantly provided at the bottom end of the base, and the main body of the identification device is arranged on one side of the input end of the conveyor belt.

[0018] The beneficial effects of the present invention are as follows: in the above-mentioned patented product, the identification of materials is performed through RFID, however, in a complex industrial environment, the accuracy of the identification may be greatly affected by interference from external factors, and the radio frequency identification (RFID) technology may have reading errors or be unable to read due to unclear barcodes. When the factory materials are conveyed through a conveyor belt, the present invention uses a magnifying glass to magnify the barcode when the materials are identified and tracked, and an auxiliary camera is used to quickly identify the materials and obtain information. The setting of the light strip can provide supplementary light for the barcode at night or indoors; the materials are limited and fixed by the limit between the bottom of the fixed plate and the conveyor belt to assist in their transportation; and the corresponding positioning device is placed in the locator placement plate to effectively track the materials in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a three-dimensional diagram of the overall structure of an industrial identification, tracking and positioning device based on the Internet of Things proposed by the present invention;

[0020] Figure 2 This is a three-dimensional diagram of the overall structure of an industrial identification, tracking and positioning device based on the Internet of Things proposed by the present invention;

[0021] Figure 3 A three-dimensional diagram of the structure of a fixing plate of an industrial identification, tracking and positioning device based on the Internet of Things proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of an auxiliary identification component of an industrial identification, tracking and positioning device based on the Internet of Things proposed by the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of an auxiliary identification component of an industrial identification, tracking and positioning device based on the Internet of Things proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of an auxiliary identification component of an industrial identification, tracking and positioning device based on the Internet of Things proposed by the present invention.

[0025] In the figure: 1. base; 101. support leg; 2. transmission component; 201. conveyor belt; 202. transmission roller; 3. identification component; 301. identification device body; 302. camera; 303. fixing block; 304. LED lamp; 305. control panel; 4. fixed limit component; 401. docking slot; 402. limit slot; 403. fixing plate; 404. connecting rod; 405. limit rod; 406. locator placement plate; 5. identification auxiliary component; 501. vertical pole; 502. lifting slot; 503. driving motor; 504. screw rod; 505. threaded block; 506. cross bar; 507. movable card slot; 508. connecting rod; 509. magnifying glass. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 are within the scope of protection of the present invention.

[0027] See also Figure 1-6 As shown, an industrial identification, tracking and positioning device based on the Internet of Things includes a base 1, which is arranged in a rectangular shape, an identification component 3 is arranged on one side of the base 1, a transmission component 2 is arranged on the top of the base 1, and a fixed limit component 4 and an identification auxiliary component 5 are arranged on the top of the transmission component 2;

[0028] The identification component 3 includes an identification device body 301 , on which a camera 302 and an LED light tube 304 are provided;

[0029] The fixed limiting assembly 4 includes a fixed plate 403, a locator placement plate 406 is provided on one side of the top of the fixed plate 403, and a connecting rod 404 and a limiting rod 405 are provided on the bottom end of the fixed plate 403;

[0030] The identification auxiliary component 5 includes a vertical rod 501 , a driving motor 503 , a screw rod 504 , a horizontal rod 506 and a magnifying glass 509 .

[0031] The bottom ends of the two vertical poles 501 are fixed to one side of the top end of the fixed plate 403, and a lifting groove 502 is provided on the opposite side of the two vertical poles 501. Screw rods 504 are provided inside the two lifting grooves 502, and driving motors 503 are provided at the top ends of the two screw rods 504. Both screw rods 504 are provided with threaded blocks 505, and a cross bar 506 is connected between the two threaded blocks 505. A movable slot 507 is provided in the middle of the bottom end of the cross bar 506, and a connecting rod 508 is provided inside the movable slot 507. A magnifying glass 509 is connected to the bottom end of the connecting rod 508.

[0032] Both ends of the cross bar 506 are fixedly connected to the threaded block 505 , the threaded block 505 is connected to the screw rod 504 and the nut, and the connecting rod 508 is movably engaged with the movable slot 507 .

[0033] According to the above embodiments, it should be noted that when materials are transported in a factory, the barcodes or RFID tags on different materials are different.

[0034] The material is placed inside the fixed plate 403 on the conveyor belt 201 , with the end with the barcode or RFID tag facing the identification device body 301 .

[0035] The driving motor 503 and the camera 302 are both connected to the PLC controller, and the model of the PLC controller is: "FX3U-16MT".

[0036] When the camera 302 captures material information, it will also capture barcode information. The camera 302 will shoot the barcode and convert the image into an electrical signal and send it to the controller. When the barcode is not clearly photographed, the electrical signal cannot be identified and sent to the controller. The controller receives and processes the electrical signal and sends it to the drive motor 503. The drive motor 503 starts to drive the screw rod 504 to rotate. The threaded block 505 connected to the screw rod 504 nut moves up and down on the screw rod 504 and drives the cross bar 506 to move up and down. An electrically controlled telescopic rod is provided inside the movable card slot 507. The electrically controlled telescopic rod is also electrically connected to the PLC controller. Therefore, under the drive of the controller, the electrically controlled telescopic rod drives the connecting rod 508 to move back and forth, and cooperates with the lifting of the cross bar 506 to adjust the position of the magnifying glass 509 so that the magnifying glass 509 can be located at the barcode position to magnify the barcode, which is convenient for the camera 302 to capture and identify information.

[0037] See also Figure 1-6 As shown, an industrial identification, tracking and positioning device based on the Internet of Things includes a conveyor belt 201 provided on the top of a base 1, transmission rollers 202 are provided at both ends of the middle of the inner part of the conveyor belt 201, a docking groove 401 is provided on the surface of the conveyor belt 201, a limiting groove 402 is provided at the bottom end of the docking groove 401, a limiting rod 405 is arranged at the bottom end of a connecting rod 404, a connecting section of the docking groove 401 and the limiting groove 402 is T-shaped, and a connecting section of the connecting rod 404 and the limiting rod 405 is T-shaped.

[0038] The length of the limiting groove 402 is greater than the length of the docking groove 401, the length of the limiting rod 405 is greater than the length of the connecting rod 404, the connection dimension between the connecting rod 404 and the limiting rod 405 is consistent with the connection dimension between the docking groove 401 and the limiting groove 402, and the limiting rod 405 is movably engaged with the limiting groove 402.

[0039] According to the above embodiment, it should be noted that: when installing the fixed plate 403, the limiting rod 405 and the connecting rod 404 at the bottom end of the fixed plate 403 are aligned with the docking groove 401 and the limiting groove 402. Since the length of the limiting groove 402 and the limiting rod 405 is greater than that of the docking groove 401 and the connecting rod 404, the limiting rod 405 can be engaged in the docking groove 401 during the docking and insertion installation, thereby assisting the installation of the fixed plate 403.

[0040] See also Figure 1-6As shown, an industrial identification, tracking and positioning device based on the Internet of Things includes a camera 302 provided at one end of an identification device body 301 close to a conveyor belt 201, a fixing block 303 provided at the top of the camera 302, LED light tubes 304 equidistantly provided on the fixing block 303, a control panel 305 provided at one end of the identification device body 301 close to the conveyor belt 201 and on one side of the camera 302, a vertical pole 501 provided at one end of the fixing block 303 close to the identification device body 301, a plurality of support legs 101 equidistantly provided at the bottom end of the base 1, and the identification device body 301 provided on one side of the input end of the conveyor belt 201.

[0041] According to the above embodiments, it should be noted that the identification device body 301 adopts a combination of advanced radio frequency identification (RFID) technology and image recognition technology. RFID tags can be attached to industrial targets, and the identification module quickly obtains the basic identity information of the target by reading the RFID tag information. At the same time, image recognition technology can identify the appearance characteristics of the target, further improving the accuracy and reliability of recognition.

[0042] The locator placement plate 405 is provided with a slot into which a movable locating device can be placed.

[0043] Positioning integrates satellite positioning (such as GPS, Beidou, etc.) and indoor ultra-wideband (UWB) positioning technology, and adds magnetic field positioning technology. In indoor environments, the magnetic field has unique stability. By measuring the magnetic field characteristics at different locations, UWB positioning can be assisted to improve positioning accuracy, especially in industrial environments with more metal structures.

[0044] Combining Wi-Fi signal strength fingerprint positioning technology with Bluetooth positioning technology. In factories and other places, Wi-Fi and Bluetooth signals are relatively abundant. By establishing a signal strength fingerprint database and combining it with real-time signal measurement, more accurate indoor positioning can be achieved, providing more options for the positioning of industrial targets.

[0045] Inside the identification and tracking device, edge computing and cloud computing are combined to calculate the collected data:

[0046] The device integrates edge computing capabilities to perform preliminary processing and analysis on the collected data, filter out key information, and then transmit it to the cloud for further processing. This can reduce the amount of data transmission, reduce communication costs and delays, and improve the response speed of the system. For example, during tracking and positioning, edge computing can detect abnormal movement of the target in real time and issue an alarm in time.

[0047] Use the powerful computing power of cloud computing to perform big data analysis and machine learning. Analyze a large amount of industrial target recognition, tracking and positioning data, explore potential patterns and trends, and provide more valuable information for enterprise production management and decision-making. For example, by analyzing the movement trajectory and usage frequency of equipment, equipment maintenance plans and production layouts can be optimized.

[0048] In summary, the use process of the device is as follows: when materials are transported in a factory, the barcodes or RFID tags on different materials are different.

[0049] The material is placed inside the fixed plate 403 on the conveyor belt 201 , with the end with the barcode or RFID tag facing the identification device body 301 .

[0050] The driving motor 503 and the camera 302 are both connected to the PLC controller, and the model of the PLC controller is: "FX3U-16MT".

[0051] When the camera 302 captures material information, it will also capture barcode information. The camera 302 will shoot the barcode and convert the image into an electrical signal and send it to the controller. When the barcode is not clearly photographed, the electrical signal cannot be identified and sent to the controller. The controller receives and processes the electrical signal and sends it to the drive motor 503. The drive motor 503 starts to drive the screw rod 504 to rotate. The threaded block 505 connected to the screw rod 504 nut moves up and down on the screw rod 504 and drives the cross bar 506 to move up and down. An electrically controlled telescopic rod is provided inside the movable card slot 507. The electrically controlled telescopic rod is also electrically connected to the PLC controller. Therefore, under the drive of the controller, the electrically controlled telescopic rod drives the connecting rod 508 to move back and forth, and cooperates with the lifting of the cross bar 506 to adjust the position of the magnifying glass 509 so that the magnifying glass 509 can be located at the barcode position to magnify the barcode, which is convenient for the camera 302 to capture and identify information.

[0052] When installing the fixing plate 403, align the limiting rod 405 and the connecting rod 404 at the bottom end of the fixing plate 403 with the docking groove 401 and the limiting rod 402. Since the length of the limiting groove 402 and the limiting rod 405 is greater than that of the docking groove 401 and the connecting rod 404, the limiting rod 405 can be engaged in the docking groove 401 during the docking and insertion installation to assist in the installation of the fixing plate 403.

[0053] The identification device body 301 adopts a combination of advanced radio frequency identification (RFID) technology and image recognition technology. RFID tags can be attached to industrial targets, and the identification module quickly obtains the basic identity information of the target by reading the RFID tag information. At the same time, image recognition technology can identify the appearance characteristics of the target, further improving the accuracy and reliability of recognition.

[0054] The locator placement plate 405 is provided with a slot into which a movable locating device can be placed.

[0055] Positioning integrates satellite positioning (such as GPS, Beidou, etc.) and indoor ultra-wideband (UWB) positioning technology, and adds magnetic field positioning technology. In indoor environments, the magnetic field has unique stability. By measuring the magnetic field characteristics at different locations, UWB positioning can be assisted to improve positioning accuracy, especially in industrial environments with more metal structures.

[0056] Combining Wi-Fi signal strength fingerprint positioning technology with Bluetooth positioning technology. In factories and other places, Wi-Fi and Bluetooth signals are relatively abundant. By establishing a signal strength fingerprint database and combining it with real-time signal measurement, more accurate indoor positioning can be achieved, providing more options for the positioning of industrial targets.

[0057] Inside the identification and tracking device, edge computing and cloud computing are combined to calculate the collected data:

[0058] The device integrates edge computing capabilities to perform preliminary processing and analysis on the collected data, filter out key information, and then transmit it to the cloud for further processing. This can reduce the amount of data transmission, reduce communication costs and delays, and improve the response speed of the system. For example, during tracking and positioning, edge computing can detect abnormal movement of the target in real time and issue an alarm in time.

[0059] Use the powerful computing power of cloud computing to perform big data analysis and machine learning. Analyze a large amount of industrial target recognition, tracking and positioning data, explore potential patterns and trends, and provide more valuable information for enterprise production management and decision-making. For example, by analyzing the movement trajectory and usage frequency of equipment, equipment maintenance plans and production layouts can be optimized.

Claims

1. An industrial identification, tracking and positioning device based on the Internet of Things, comprising a base (1), characterized in that: The base (1) is arranged in a rectangular shape, an identification component (3) is provided on one side of the base (1), a transmission component (2) is provided at the top of the base (1), and a fixed limit component (4) and an identification auxiliary component (5) are provided at the top of the transmission component (2); The identification component (3) comprises an identification device body (301), and the identification device body (301) is provided with a camera (302) and an LED light tube (304); The fixed limiting assembly (4) comprises a fixed plate (403), a locator placement plate (406) is provided on one side of the top end of the fixed plate (403), and a connecting rod (404) and a limiting rod (405) are provided on the bottom end of the fixed plate (403); The identification auxiliary component (5) comprises a vertical rod (501), a driving motor (503), a screw rod (504), a horizontal rod (506) and a magnifying glass (509).

2. According to claim 1, an industrial identification, tracking and positioning device based on the Internet of Things is characterized by: The bottom ends of the two vertical rods (501) are fixed to one side of the top end of the fixing plate (403); a lifting groove (502) is provided on the opposite side of the two vertical rods (501); screw rods (504) are provided inside the two lifting grooves (502); driving motors (503) are provided at the top ends of the two screw rods (504); both screw rods (504) are provided with threaded blocks (505); a cross rod (506) is connected between the two threaded blocks (505); a movable slot (507) is provided in the middle of the bottom end of the cross rod (506); a connecting rod (508) is provided inside the movable slot (507); a magnifying glass (509) is connected to the bottom end of the connecting rod (508).

3. The industrial identification, tracking and positioning device based on the Internet of Things according to claim 2 is characterized in that: The two ends of the cross bar (506) are fixedly connected to the threaded block (505), the threaded block (505) is connected to the screw rod (504) nut, and the connecting rod (508) is movably engaged with the movable slot (507).

4. According to claim 1, an industrial identification, tracking and positioning device based on the Internet of Things is characterized by: A conveyor belt (201) is provided at the top of the base (1), and driving rollers (202) are provided at both ends of the middle of the conveyor belt (201).

5. The industrial identification, tracking and positioning device based on the Internet of Things according to claim 4 is characterized in that: The surface of the conveyor belt (201) is provided with a docking groove (401), the bottom end of the docking groove (401) is provided with a limiting groove (402), and the limiting rod (405) is arranged at the bottom end of the connecting rod (404).

6. The industrial identification, tracking and positioning device based on the Internet of Things according to claim 5 is characterized in that: The connecting section of the docking groove (401) and the limiting groove (402) is arranged in a T-shape, and the connecting section of the connecting rod (404) and the limiting rod (405) is arranged in a T-shape.

7. The industrial identification, tracking and positioning device based on the Internet of Things according to claim 6 is characterized in that: The length of the limiting groove (402) is greater than the length of the docking groove (401), the length of the limiting rod (405) is greater than the length of the connecting rod (404), the connection dimension between the connecting rod (404) and the limiting rod (405) is consistent with the connection dimension between the docking groove (401) and the limiting groove (402), and the limiting rod (405) is movably engaged with the limiting groove (402).

8. The industrial identification, tracking and positioning device based on the Internet of Things according to claim 2 is characterized in that: A camera (302) is provided at one end of the recognition device body (301) close to the conveyor belt (201), a fixing block (303) is provided at the top of the camera (302), the LED light tubes (304) are equidistantly arranged on the fixing block (303), and a control panel (305) is provided at one end of the recognition device body (301) close to the conveyor belt (201) and on one side of the camera (302).

9. The industrial identification, tracking and positioning device based on the Internet of Things according to claim 8, characterized in that: The vertical rod (501) is arranged at one end of the fixing block (303) close to the identification device body (301).

10. The industrial identification, tracking and positioning device based on the Internet of Things according to claim 9, characterized in that: The bottom end of the base (1) is provided with a plurality of groups of supporting legs (101) at equal intervals, and the identification device body (301) is arranged on one side of the input end of the conveyor belt (201).

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