Multi-AGV path planning control device for production workshop

Abstract

The multi-AGV path planning control device for the production workshop comprises a bottom plate, an electricity storage chamber is formed in the upper surface of the bottom plate, an electricity storage block is fixedly connected to the inner bottom wall of the electricity storage chamber, and a protective cover is movably connected to the upper surface of the electricity storage chamber; a mounting groove is formed in the middle of the outer surface of the bottom plate. According to the multi-AGV path planning control device for the production workshop, through the arrangement of the bottom plate, the mounting groove, the lamp strip and the wireless charging panel, a fixed power storage block is mounted in a power storage chamber of the bottom plate, a protective cover protects the power storage block from being exposed to ensure safety, the device is moved to a charging area, and after the device is connected with the wireless charging panel, the power storage block is charged for endurance; the lamp strip is well installed and hidden in the installation groove, position positioning can be carried out at night or under the condition of poor light, meanwhile, exposure and collision are avoided, the color of light of the lamp strip can be changed according to operation or sudden stop, and the visibility and safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-AGV path planning, in particular to a multi-AGV path planning control device for a production workshop. Background Art

[0002] In the manufacturing industry, the efficiency of workshop material transportation directly affects the speed of product production, which in turn determines the production efficiency of the workshop to a large extent. Therefore, the intelligentization of the workshop is inseparable from the high degree of informatization and automation of the logistics system. It is in this context that AGV (Automated-Guided-Vehicle) is widely used in automated workshops.

[0003] After searching, Chinese patent publication (announcement) No. CN 112633606 B discloses a multi-AGV path planning method, device and computer-readable storage medium, which converts the plane map of the workshop into a grid map, determines the starting point of each AGV in the grid map, and the destination to be reached by the AGV; according to the path cost of each node in the grid map, the planned path of each AGV from the starting point to the destination is determined in turn. The present invention can reasonably plan the paths of multiple AGVs, but in actual use, it is not convenient to see the AGV control device itself at night or in a poorly lit environment, and it is easy for the staff to collide with it. A structure that can alert the device to move its own position in poorly lit or at night is required to improve the visibility and safety of the device. Therefore, it is necessary to design a multi-AGV path planning control device for a production workshop. Utility Model Content

[0004] The main purpose of the utility model is to provide a multi-AGV path planning control device for a production workshop, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multi-AGV path planning and control device for a production workshop comprises a base plate, wherein a power storage chamber is provided on the upper surface of the base plate, a power storage block is fixedly connected to the inner bottom wall of the power storage chamber, and a protective cover is movably connected to the upper surface of the power storage chamber; a mounting groove is provided in the middle of the outer surface of the base plate, a light strip is fixedly connected to the inner side wall of the mounting groove, the size of the light strip is matched with the size of the mounting groove, and a wireless charging plate is fixedly connected to the left surface of the base plate.

[0007] In order to achieve the purpose of helping to complete AGV path planning and control, as a multi-AGV path planning and control device for a production workshop, the utility model has a control box fixedly connected to the upper right surface of the bottom plate, a control room is opened on the right surface of the control box, and a control body is fixedly connected to the inner bottom wall of the control room.

[0008] In order to facilitate observation, as a multi-AGV path planning control device for a production workshop of the utility model, the right surface of the control room is hingedly connected to a protective door, and the right surface of the protective door is provided with an observation window.

[0009] In order to achieve the purpose of helping to dissipate heat, as a multi-AGV path planning control device for a production workshop of the utility model, heat dissipation gaps are symmetrically opened on the front and rear outer surfaces of the control room.

[0010] In order to achieve the purpose of helping to complete self-positioning and environmental map construction, as a multi-AGV path planning control device for a production workshop, the upper surface of the control box is fixedly connected with a laser sensor machine.

[0011] In order to help protect against collision, the utility model provides a multi-AGV path planning and control device for a production workshop, and an anti-collision belt is fixedly connected to the lower outer surface of the bottom plate.

[0012] In order to achieve the purpose of convenient movement, as a multi-AGV path planning and control device for a production workshop of the utility model, the four corners of the lower surface of the base plate are rotatably connected with universal wheels.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, through the arrangement of the base plate, the power storage chamber, the power storage block, the protective cover, the mounting groove, the light strip and the wireless charging plate, the power storage block is installed and fixed inside the power storage chamber of the base plate, the protective cover protects the power storage block from being exposed to ensure safety, the device is moved to the charging area, and after being connected to the wireless charging plate, the power storage block is charged for battery life, and the light strip is well installed and hidden inside the mounting groove, which can achieve positioning at night or in poor light while avoiding exposure to bumps, and the light strip light can also change color according to operation or emergency stop, thereby improving the visibility and safety of the device.

[0015] 2. In the utility model, through the arrangement of the control room, the control body, the protective door, the observation window, the heat dissipation seam and the anti-collision belt, the protective door protects the safety of the control body inside the control room, the operator can observe the interior through the observation window, the heat dissipation seam dissipates the heat generated by the working components to extend the service life, and the anti-collision belt can prevent the device from accidentally colliding and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the power storage chamber of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the control box structure of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the heat dissipation seam structure of an embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the control main system structure of an embodiment of the utility model.

[0021] In the figure: 1. Base plate; 2. Power storage room; 3. Power storage block; 4. Protective cover; 5. Mounting slot; 6. Light strip; 7. Wireless charging plate; 8. Control box; 9. Control room; 10. Control body; 11. Protective door; 12. Observation window; 13. Heat dissipation gap; 14. Laser sensor machine; 15. Anti-collision belt; 16. Universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5 As shown, a multi-AGV path planning control device for a production workshop includes a base plate 1, a power storage chamber 2 is provided on the upper surface of the base plate 1, a power storage block 3 is fixedly connected to the inner bottom wall of the power storage chamber 2, and a protective cover 4 is movably connected to the upper surface of the power storage chamber 2;

[0025] In this embodiment, a mounting groove 5 is opened in the middle of the outer surface of the base plate 1, and a light strip 6 is fixedly connected to the inner wall of the mounting groove 5. The size of the light strip 6 is adapted to the size of the mounting groove 5, and a wireless charging plate 7 is fixedly connected to the left surface of the base plate 1.

[0026] During specific use, the power storage block 3 is installed and fixed inside the power storage chamber 2 of the base plate 1, and the protective cover 4 protects the power storage block 3 from being exposed to ensure safety. The device is moved to the charging area, and after being connected to the wireless charging plate 7, the power storage block 3 is charged for battery life. The light strip 6 is well installed and hidden inside the installation groove 5, which can achieve position positioning at night or in poor light conditions while avoiding exposure to bumps. The light of the light strip 6 can also change color according to operation or emergency stop, thereby improving the visibility and safety of the device.

[0027] In this embodiment, a control box 8 is fixedly connected to the right upper surface of the bottom plate 1 , a control chamber 9 is opened on the right surface of the control box 8 , and a control body 10 is fixedly connected to the inner bottom wall of the control chamber 9 .

[0028] During specific use, the control room 9 in the control box 8 can be installed to protect the safety of the control body 10. The control body 10 is divided into multiple system modules: navigation is performed with the help of the laser SLAM navigation mode, and then the chassis walking system can draw maps and routes. The intelligent scheduling system intelligently adjusts the scheduling route to avoid collisions and blockages. With the cooperation of the lifting and guiding system, the picking and placing system and the vehicle-mounted cargo pulling system, the goods are lifted, picked up, placed and transported. The communication system will better feedback information to the operator. The warning system will stop in time and control the color change of the light strip 6 in case of emergencies, and the automatic charging system controls the device to charge in time.

[0029] In this embodiment, a protection door 11 is hingedly connected to the right surface of the control room 9 , and an observation window 12 is provided on the right surface of the protection door 11 .

[0030] During specific use, the protection door 11 protects the safety of the control body 10 inside the control room 9 , and the operator can observe the interior through the observation window 12 .

[0031] In this embodiment, heat dissipation slots 13 are symmetrically provided on the front and rear outer surfaces of the control chamber 9 .

[0032] During specific use, the heat dissipation gap 13 dissipates the heat generated by the components, thereby extending the service life.

[0033] In this embodiment, a laser sensor 14 is fixedly connected to the upper surface of the control box 8 .

[0034] During specific use, the laser sensor 14 cooperates with the internal sensors of the device to complete its own positioning and drawing of the environment map.

[0035] In this embodiment, an anti-collision strip 15 is fixedly connected to the lower outer surface of the bottom plate 1 .

[0036] During specific use, the anti-collision belt 15 can prevent the device from accidentally colliding, thereby improving safety.

[0037] In this embodiment, the four corners of the lower surface of the base plate 1 are rotatably connected with universal wheels 16 .

[0038] When in use, the universal wheel 16 assists the device in completing tasks such as positioning and transportation.

[0039] Working principle: During use, the power storage block 3 is installed and fixed inside the power storage room 2 of the base plate 1, and the protective cover 4 protects the power storage block 3 from being exposed to ensure safety. The device is moved to the charging area, and the power storage block 3 is charged and extended after being connected to the wireless charging plate 7. The light strip 6 is well installed and hidden inside the installation slot 5, which can not only realize the position positioning at night or in poor light conditions but also avoid exposure and bumps. The light strip 6 can also change color according to operation or emergency stop, which improves the visibility and safety of the device. The control room 9 in the control box 8 can be installed to protect the safety of the control body 10. The laser sensor machine 14 cooperates with the internal sensors of the device to complete its own positioning and drawing of the environmental map. The control body 10 is divided into multiple system modules: with the help of the laser SLAM navigation mode, The navigation system can then draw maps and routes, and the intelligent dispatching system can intelligently adjust the dispatching routes to avoid collisions and blockages. With the cooperation of the lifting and guiding system, the picking and placing system and the on-board cargo pulling system, the goods are lifted, picked up, placed and transported. The communication system will better feedback information to the operator. The warning system will make an emergency stop and control the color change of the light strip 6 in time when encountering emergencies. The automatic charging system controls the device to charge in time. The protective door 11 protects the safety of the control body 10 inside the control room 9. The operator can observe the interior through the observation window 12. The heat dissipation seam 13 dissipates the heat generated by the component work to extend the service life. The anti-collision belt 15 can prevent the device from colliding due to accidents and improve safety. The universal wheel 16 assists the device to complete positioning and transportation and other tasks.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-AGV path planning and control device for a production workshop, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is provided with a power storage chamber (2), the inner bottom wall of the power storage chamber (2) is fixedly connected to a power storage block (3), and the upper surface of the power storage chamber (2) is movably connected to a protective cover (4); A mounting groove (5) is provided in the middle of the outer surface of the base plate (1), a light strip (6) is fixedly connected to the inner side wall of the mounting groove (5), the size of the light strip (6) is matched with the size of the mounting groove (5), and a wireless charging plate (7) is fixedly connected to the left surface of the base plate (1).

2. A multi-AGV path planning and control device for a production workshop according to claim 1, characterized in that: A control box (8) is fixedly connected to the right upper surface of the bottom plate (1), a control room (9) is provided on the right surface of the control box (8), and a control body (10) is fixedly connected to the inner bottom wall of the control room (9).

3. A multi-AGV path planning and control device for a production workshop according to claim 2, characterized in that: The right surface of the control room (9) is hingedly connected to a protection door (11), and the right surface of the protection door (11) is provided with an observation window (12).

4. The multi-AGV path planning and control device for a production workshop according to claim 2, characterized in that: The front and rear outer surfaces of the control chamber (9) are symmetrically provided with heat dissipation slots (13).

5. The multi-AGV path planning and control device for a production workshop according to claim 2, characterized in that: A laser sensor (14) is fixedly connected to the upper surface of the control box (8).

6. The multi-AGV path planning and control device for a production workshop according to claim 1, characterized in that: An anti-collision belt (15) is fixedly connected to the lower outer surface of the bottom plate (1).

7. The multi-AGV path planning and control device for a production workshop according to claim 1, characterized in that: The four corners of the lower surface of the base plate (1) are rotatably connected with universal wheels (16).

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