A real-time monitoring device for logistics sorting

Abstract

The utility model relates to real -time monitoring technical field, concretely for a kind of real -time monitoring device for logistics sorting, comprising: bearing seat, the inside bottom of bearing seat is equipped with guide rail groove in both ends, the left side of bearing seat is fixedly installed with second fixed frame, the bottom of second fixed frame is fixedly installed with second camera;Mobile seat, the inside of mobile seat slides in bearing seat, the top of the inside of mobile seat is equipped with tooth plate, the front of mobile seat is fixedly installed with driving motor.The utility model works by the cooperation of two cameras of one fixed and one moving at any time, the maximum degree reduces the emergence of misjudgment, and can be determined violent unloading at the same time, warning and dissuasion can be carried out, the monitoring effect of the device can be effectively improved, and it is favorable to reduce the occurrence of violent unloading event.

Description

Technical Field

[0001] This utility model relates to the field of real-time monitoring technology, specifically a real-time monitoring device for logistics sorting. Background Technology

[0002] Logistics sorting is the process of categorizing and stacking goods according to their type and the order in which they enter and leave the warehouse. Sorting is a preparatory step to improve and support delivery, and it is an inevitable extension of the competition among different delivery companies to improve their own economic efficiency. Therefore, it can also be said that sorting is an inevitable requirement for the development of delivery into more advanced forms.

[0003] Currently, to reduce instances of workers violently unloading goods, real-time monitoring devices are typically installed above the section from the unloading point of the logistics transfer vehicle to the barcode scanning point on the conveyor belt. However, because these devices are usually fixed in place and typically only have one camera, they suffer from limited field of view (e.g., monitoring the height and speed of packages thrown, as well as the angle of impact between the package and the ground conveyor belt), often leading to misjudgments. Furthermore, they cannot promptly dissuade workers from violent unloading when such actions are suspected. Therefore, we propose a real-time monitoring device for logistics sorting. Utility Model Content

[0004] The purpose of this utility model is to provide a real-time monitoring device for logistics sorting, which has the advantages of good monitoring effect and timely dissuasion. It solves the problems that real-time monitoring devices are usually fixedly installed and usually only have one camera, which leads to limited field of view during use, frequent misjudgments, and the inability to dissuade the person involved in the violent unloading of goods in a timely manner.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a real-time monitoring device for logistics sorting, comprising:

[0006] The support base has guide rail grooves at both the front and rear ends of the bottom inner side. A second fixing frame is fixedly installed on the left side of the support base, and a second camera is fixedly installed at the bottom of the second fixing frame.

[0007] A movable seat slides on the inner side of a support seat. A toothed plate is installed on the top of the inner side of the movable seat. A drive motor is fixedly installed on the front of the movable seat. A drive shaft is fixedly connected to the output end of the drive motor. A gear with its upper end meshing with the toothed plate is fixedly connected to the outer surface of the drive shaft.

[0008] The first fixed frame is fixedly installed on the rear side of the movable base. A sound and light warning device is fixedly installed on both the left and right sides of the upper end of the first fixed frame. A verbal dissuasion device is fixedly installed on the rear side of the first fixed frame. A first camera is fixedly installed at the bottom of the first fixed frame.

[0009] Preferably, the bearing seat is a rectangular plate structure with an inverted groove on its inner surface.

[0010] Preferably, mounting plates are fixedly installed at both the left and right ends of the top of the support base, and mounting holes are provided on the inner surface of the mounting plates.

[0011] Preferably, a control processor is fixedly installed at the bottom of the mobile base. The input terminal of the control processor is connected to the output terminals of the second camera and the first camera respectively. The output terminal of the control processor is electrically connected to the input terminals of the sound and light alarm, the voice dissuasion device and the drive motor through wires.

[0012] Preferably, the movable seat is provided with a ball bearing at the bottom of the guide rail groove, and the ball bearing rolls inside the guide rail groove.

[0013] Preferably, a protective shell is fixedly connected to the bottom of the movable base and outside the control processor. The protective shell has a U-shaped structure and is made of plastic.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention utilizes two cameras—one fixed and one constantly moving—to work together, minimizing the occurrence of misjudgments. It can also issue warnings and dissuade individuals from engaging in violent unloading, effectively improving the monitoring performance of the device and helping to reduce the occurrence of such incidents. Attached Figure Description

[0016] Figure 1 This is a first-view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the third-view cross-sectional structure of this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the bearing seat of this utility model.

[0020] In the diagram: 1. Support base; 101. Mounting plate; 102. Guide rail groove; 2. Movable base; 201. Drive motor; 202. Drive shaft; 203. Gear plate; 204. Gear; 205. Ball bearing; 3. First fixed frame; 301. Audible and visual warning device; 302. Verbal dissuasion device; 303. First camera; 4. Second fixed frame; 401. Second camera; 5. Control processor; 501. Protective housing. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The components of this application, including the bearing seat 1, mounting plate 101, guide rail groove 102, moving seat 2, drive motor 201, drive shaft 202, gear plate 203, gear 204, ball bearing 205, first fixed frame 3, audible and visual warning device 301, verbal dissuasion device 302, first camera 303, second fixed frame 4, second camera 401, control processor 5, and protective shell 501, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0025] Example 1

[0026] Please see Figures 1-4 As shown, this utility model provides a technical solution: a real-time monitoring device for logistics sorting, comprising:

[0027] The support base 1 has guide rail grooves 102 at both the front and rear ends of the bottom inner side of the support base 1. A second fixing frame 4 is fixedly installed on the left side of the support base 1, and a second camera 401 is fixedly installed at the bottom of the second fixing frame 4.

[0028] The movable seat 2 slides on the inner side of the bearing seat 1. A toothed plate 203 is installed on the top of the inner side of the movable seat 2. A drive motor 201 is fixedly installed on the front side of the movable seat 2. A drive shaft 202 is fixedly connected to the output end of the drive motor 201. A gear 204 with its upper end meshing with the toothed plate 203 is fixedly connected to the outer surface of the drive shaft 202.

[0029] The first fixed frame 3 is fixedly installed on the rear side of the movable base 2. The upper left and right sides of the first fixed frame 3 are fixedly installed with sound and light warning devices 301. The rear side of the first fixed frame 3 is fixedly installed with a verbal dissuasion device 302. The bottom of the first fixed frame 3 is fixedly installed with a first camera 303.

[0030] The support base 1 is a rectangular plate structure with an inverted groove on its inner surface. The bottom of the movable base 2 is fixedly installed with a control processor 5. The input terminal of the control processor 5 is connected to the output terminal signals of the second camera 401 and the first camera 303 respectively. The output terminal of the control processor 5 is electrically connected to the input terminal of the sound and light alarm 301, the voice dissuasion device 302 and the drive motor 201 through wires.

[0031] This technical solution: By setting up the first camera 303 and the second camera 401, the accuracy of real-time monitoring of this device can be improved, avoiding the occurrence of limited viewing angles. If the first camera 303 or the second camera 401 detects a suspicious signal, the control processor 5, after processing the transmitted signal, will control the drive motor 201 to drive the gear 204 to rotate forward or reverse. With the assistance of the meshing gear plate 203, the movable seat 2, which is fixedly installed with the drive motor 201, will slide left and right at the lower end of the support seat 1. When the movable seat 2 moves, it will drive the first camera 303 to move to the suspicious point via the first fixed frame 3, and then the second camera 401 will be detected. The first camera 303 can collect data signals more accurately, enabling the control processor 5 to make more precise judgments on the signals and minimizing the occurrence of misjudgments. At the same time, the second camera 401 can continue to collect suspicious signals within the monitoring range, avoiding the situation where a single camera cannot cover everything. When the control processor 5 determines that the person is engaging in violent unloading, it activates the sound and light alarm 301 to issue a warning and uses the verbal dissuasion device 302 to dissuade the person in time. This effectively improves the monitoring effect of the device and enables timely dissuasion. At the same time, the generated signals are synchronously transmitted to the signal terminal.

[0032] Understandably, the control processor 5 used in this device contains a signal preprocessing module, a violent behavior recognition module, a personnel identification module, and a data transmission and control terminal module. The violent behavior recognition module uses deep learning (such as CNN convolutional neural networks) to identify action features, such as: package throwing height > 1.5 meters, throwing speed > 2 m / s; package impact angle with the ground / conveyor belt > 45°. This is combined with behavioral timing analysis (such as three consecutive abnormal throwing actions) to reduce misjudgments (such as distinguishing from normal stacking actions). The personnel identification module captures faces through a camera and identifies individuals... The facial recognition algorithm (such as FaceNet) is compared with the employee's facial database, and combined with RFID / work badge recognition, employees wear RFID tags or work badges, and their identity information is read by a card reader (such as UHF RFID). The data transmission and control terminal module and the edge computing unit transmit the recognition results (including video clips, personnel ID, and timestamps) to the control terminal via Ethernet / 5G. The control terminal (such as an industrial PC or cloud management platform) stores the data and generates reports (such as statistics on violent behavior and records of responsible persons). The above system workflow and working method are existing technologies, so they will not be described in detail here.

[0033] It should also be noted that the sound and light alarm 301, drive motor 201, voice dissuasion device 302, first camera 303, second camera 401 and control processor 5 used in this device can all be purchased directly from the market. At the same time, the connection method and electrical connection relationship of each component adopt mature conventional methods in the existing technology, so they will not be described in detail here.

[0034] Example 2

[0035] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, mounting plates 101 are fixedly installed on both the left and right ends of the top of the support 1, and mounting holes are provided on the inner surface of the mounting plates 101.

[0036] This technical solution facilitates the installation of the device through the mounting plate 101 and the assistance of the mounting holes.

[0037] Example 3

[0038] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, the bottom of the movable seat 2 located in the guide rail groove 102 is provided with a ball bearing 205, and the ball bearing 205 rolls on the inner side of the guide rail groove 102.

[0039] This technical solution reduces the resistance of the moving seat 2 during movement by setting the ball bearing 205, thus ensuring smooth and stable movement of the moving seat 2.

[0040] Example 4

[0041] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, a protective housing 501 is fixedly connected to the bottom of the movable base 2 and to the outside of the control processor 5. The protective housing 501 has a U-shaped structure and is made of plastic.

[0042] This technical solution: By setting up the protective casing 501, the control processor 5 can be provided with external protection.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A real-time monitoring device for logistics sorting, characterized in that, include: The support base (1) has guide rail grooves (102) at both the front and rear ends of the bottom inner side of the support base (1). A second fixing frame (4) is fixedly installed on the left side of the support base (1). A second camera (401) is fixedly installed at the bottom of the second fixing frame (4). The movable seat (2) slides on the inner side of the bearing seat (1). A toothed plate (203) is installed on the top of the inner side of the movable seat (2). A drive motor (201) is fixedly installed on the front side of the movable seat (2). A drive shaft (202) is fixedly connected to the output end of the drive motor (201). A gear (204) with its upper end meshing with the toothed plate (203) is fixedly connected to the outer surface of the drive shaft (202). The first fixed frame (3) is fixedly installed on the rear side of the movable seat (2). The upper left and right sides of the first fixed frame (3) are fixedly installed with sound and light warning devices (301). The rear side of the first fixed frame (3) is fixedly installed with a verbal dissuasion device (302). The bottom of the first fixed frame (3) is fixedly installed with a first camera (303).

2. The real-time monitoring device for logistics sorting according to claim 1, characterized in that: The bearing seat (1) is a rectangular plate structure with an inverted groove on its inner surface.

3. The real-time monitoring device for logistics sorting according to claim 1, characterized in that: Mounting plates (101) are fixedly installed on both the left and right ends of the top of the bearing seat (1), and mounting holes are provided on the inner surface of the mounting plates (101).

4. The real-time monitoring device for logistics sorting according to claim 1, characterized in that: The bottom of the mobile base (2) is fixedly equipped with a control processor (5). The input end of the control processor (5) is connected to the output end of the second camera (401) and the first camera (303) respectively. The output end of the control processor (5) is electrically connected to the input end of the sound and light alarm (301), the language dissuasion device (302) and the drive motor (201) through wires.

5. A real-time monitoring device for logistics sorting according to claim 1, characterized in that: The movable seat (2) is provided with a ball bearing (205) at the bottom of the guide rail groove (102), and the ball bearing (205) rolls on the inner side of the guide rail groove (102).

6. A real-time monitoring device for logistics sorting according to claim 1, characterized in that: A protective shell (501) is fixedly connected to the bottom of the movable base (2) and outside the control processor (5). The protective shell (501) has a U-shaped structure and is made of plastic.

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