A system for monitoring kitchen hygiene

Abstract

The present invention discloses a system for monitoring kitchen hygiene, including a device body, a camera, a second mounting block and a chassis processing box, wherein a camera is arranged in the middle position at the bottom of the device body. The present invention is provided with a top cover at the top of the chassis processing box, a data storage hard disk is arranged at one end of the inner bottom of the chassis processing box, and an application management system is arranged inside the chassis processing box on one side of the AI ​​processor. The application management system reports to the relevant food regulatory department after confirmation, so that the regulatory department can also deal with various violations in a timely and efficient manner. At the same time, the device can use the camera to identify whether the operator inside the kitchen wears a mask and a hat, and can obtain pictures from the camera. The pictures obtained by the camera are further processed by the intelligent processing algorithm of the application management system, compared with the sample library file, and non-compliant pictures are identified, so as to achieve face comparison and violation behavior recognition and generate similarity.

Description

Technical Field

[0001] The invention relates to the technical field of monitoring systems, and in particular to a system for monitoring kitchen hygiene. Background Art

[0002] Kitchen hygiene is related to the vital interests of everyone who eats out. It is necessary to implement kitchen hygiene monitoring in practice, so that there will be evidence for future disputes over dining hygiene. We often hear or see various problems about kitchen hygiene, and we retrieve relevant video files afterwards to further verify the authenticity, which takes a long time. If we fail to handle it in time, we may not be able to get the relevant video files due to storage problems (difficult to provide evidence). However, the existing kitchen hygiene monitoring system still has certain problems and defects during use. The specific problems are as follows:

[0003] 1. The existing system for monitoring kitchen hygiene cannot identify non-compliant images through the images captured by the camera, cannot perform face matching and illegal behavior recognition, and cannot automatically generate similarities;

[0004] 2. The existing kitchen hygiene monitoring system cannot use the limit plate to clamp downward to limit the installation during the rotation process, and the device is not convenient to disassemble and install, which reduces the flexibility of the device;

[0005] 3. The existing system for monitoring kitchen hygiene has an oil fume shell that is not convenient to disassemble and clean. Long-term use causes oil fume to blur one side of the camera, reducing the clarity of the camera. Summary of the invention

[0006] The object of the present invention is to provide a system for monitoring kitchen hygiene, so as to solve the problems proposed in the above-mentioned background technology that the pictures acquired by the camera cannot identify non-compliant pictures, cannot realize face comparison and illegal behavior recognition, cannot automatically generate similarity, cannot use the limit plate to clamp downward to limit the installation during rotation, the device is inconvenient to disassemble and install, and the flexibility of the device is reduced.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a system for monitoring kitchen hygiene, comprising a device body, a camera, an oil fume proof shell, a second mounting block and a chassis processing box, wherein a camera is arranged in the middle position at the bottom end of the device body, an oil fume proof shell is arranged on the outside of the camera, a second mounting block is arranged in the middle position at the top of the oil fume proof shell, and a first connecting rod is arranged in the middle position at the top end of one side of the second mounting block, a chassis processing box is arranged in the middle position of one side of the second mounting block, a battery is arranged at the top end of the inside of the chassis processing box, a charging port is arranged at the top end of the inner side wall of the chassis processing box, and a A top cover is provided, a data storage hard disk is provided at one end of the bottom inner side of the chassis processing box, an AI processor is provided inside the chassis processing box on the side of the data storage hard disk, and an application management system is provided inside the chassis processing box on the side of the AI ​​processor, a first mounting block is provided at the middle position on both sides of the outside of the device body, a reverse spring is provided at the middle position of the top and bottom of the inner side of the first mounting block, the bottom end of the reverse spring is connected to a limit rod, a mounting rod is provided at the top end of one side of the outside of the second mounting block, a slide groove is provided at the middle position inside the mounting rod, a connecting shaft is connected inside the slide groove, and a micro connecting rod is connected to the top of the connecting shaft.

[0008] Preferably, the bottom end of one side of the first connecting rod is connected to a rotating shaft, and the rotating shaft is connected to a connecting frame, the bottom end of the connecting frame is connected to the middle position of the top of the device body, and the shooting angle of the camera is adjusted by cooperating with the connecting frame and the rotating shaft to improve the flexibility of the device.

[0009] Preferably, a heat dissipation hole is provided in the middle position inside the top cover, and heat dissipation fans are provided at the top and bottom ends of both sides of the top of the heat dissipation hole, and mounting bolts are provided at the top and bottom ends of the heat dissipation fan. The heat dissipation hole provided at the top end of the top cover cooperates with the heat dissipation fan to dissipate heat inside the chassis processing box, thereby increasing the service life of the device.

[0010] Preferably, a rotating sleeve rod is provided at the middle position on both sides of the mounting rod, a rotating rod is passed through the interior of the rotating sleeve rod, a rotating spring is wound around the outer side of the rotating rod, and a limiting plate is connected to one side of the rotating rod, and the rotating rod is driven to rotate inside the rotating sleeve rod by the rotating spring.

[0011] Preferably, a second connecting rod is installed inside the first mounting block, a third connecting rod is connected to the middle position of one side of the second connecting rod, and the bottom end of the third connecting rod is connected to the two ends of the top of the anti-oil fume shell. When installing the device, the second connecting rod and the third connecting rod can cooperate with each other to limit the position, thereby enhancing the stability of the device installation.

[0012] Preferably, connecting strips are provided at the top ends of both sides of the outer side of the limit rod, and there are two connecting strips, and the two connecting strips are symmetrically structured along the center line. The anti-oil fume shell is easy to disassemble by utilizing the cooperation between the second connecting rod and the limit rod. The anti-oil fume shell can be easily disassembled and cleaned to prevent oil fume from blurring one side of the camera due to long-term use, thereby enhancing the clarity of the camera.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) The system for monitoring kitchen hygiene is provided with a top cover at the top of the chassis processing box, a data storage hard disk is provided at one end of the bottom of the inner side of the chassis processing box, an AI processor is provided inside the chassis processing box on the side of the data storage hard disk, and an application management system is provided inside the chassis processing box on the side of the AI ​​processor. During the use of the device, the application management system confirms and reports to the relevant food regulatory department, so that the regulatory department can deal with various violations in a timely and efficient manner. At the same time, the device can use a camera to identify whether the operator inside the kitchen is wearing a mask and a hat, and can also obtain pictures from the camera. The picture is clearer by taking a timed I frame method. The picture obtained by the camera is further processed by the intelligent processing algorithm of the application management system, compared with the sample library file, and non-compliant pictures are identified, so as to achieve face comparison and violation behavior recognition and generate similarity.

[0015] (2) The system for monitoring kitchen hygiene is provided with a rotating sleeve rod at the middle position of both sides of the inside of the installation rod, a rotating rod is passed through the inside of the rotating sleeve rod, a rotating spring is wound around the outside of the rotating rod, and a limit plate is connected to one side of the rotating rod. During use, the device uses the limit plate inside the installation rod to limit the device so that the device can be disassembled and installed. Before use, the device is installed in a place with a wide field of vision. The rotating spring drives the rotating rod to rotate inside the rotating sleeve rod. During the rotation, the limit plate can be clamped downward to limit the installation, thereby making the device easy to disassemble and install and enhancing the flexibility of the device.

[0016] (3) This system for monitoring kitchen hygiene comprises a second connecting rod installed inside a first mounting block, a third connecting rod connected to a middle position on one side of the second connecting rod, a bottom end of the third connecting rod connected to two ends of the top of the anti-oil fume shell, and connecting strips are provided at the tops of both sides of the outer side of the limit rod. There are two connecting strips, and the two connecting strips are symmetrical along the center line. During use, the anti-oil fume shell can be used to protect the camera. At the same time, the anti-oil fume shell is easy to disassemble by the cooperation of the second connecting rod and the limit rod. The anti-oil fume shell can be easily disassembled for cleaning to prevent oil fume from blurring one side of the camera due to long-term use, thereby enhancing the clarity of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present invention;

[0018] Figure 2 It is a side cross-sectional structural schematic diagram of the present invention;

[0019] Figure 3 It is a schematic diagram of the top view of the structure of the present invention;

[0020] Figure 4 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 5 For the present invention Figure 2 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. device body; 2. camera; 3. fume-proof shell; 4. connecting frame; 401. rotating shaft; 402. first connecting rod; 5. second mounting block; 6. chassis processing box; 601. data storage hard disk; 602. charging port; 603. battery; 7. top cover; 701. heat dissipation hole; 702. cooling fan; 703. mounting bolt; 8. AI processor; 9. application management system; 10. mounting rod; 1001. rotating rod; 1002. rotating spring; 1003. rotating sleeve rod; 1004. limiting plate; 1005. connecting shaft; 1006. micro connecting rod; 1007. slide groove; 11. first mounting block; 12. limiting rod; 1201. reverse spring; 1202. connecting pull rod; 13. second connecting rod; 1301. third connecting rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5, an embodiment of the present invention: a system for monitoring kitchen hygiene, comprising a device body 1, a camera 2, an oil fume protection shell 3, a second mounting block 5 and a chassis processing box 6, a camera 2 is arranged at the middle position of the bottom end of the device body 1, an oil fume protection shell 3 is arranged on the outside of the camera 2, a second mounting block 5 is arranged at the middle position of the top of the oil fume protection shell 3, and a first connecting rod 402 is arranged at the middle position of the top end of one side of the second mounting block 5, a rotating shaft 401 is connected to the bottom end of one side of the first connecting rod 402, and the rotating shaft 401 is connected to a connecting frame 4, and the bottom end of the connecting frame 4 is connected to the middle position of the top end of the device body 1, and the device uses the connecting frame 4 and the rotating shaft 401 to cooperate with each other to adjust the shooting angle of the camera 2, so as to improve the flexibility of the device;

[0025] A chassis processing box 6 is arranged in the middle position on one side of the second mounting block 5, a battery 603 is arranged at the top of the inside of the chassis processing box 6, a charging port 602 is arranged at the top of the inner wall of the chassis processing box 6, and a top cover 7 is arranged at the top of the chassis processing box 6, a heat dissipation hole 701 is arranged in the middle position inside the top cover 7, and heat dissipation fans 702 are arranged at the top and bottom of both sides of the top of the heat dissipation hole 701, and mounting bolts 703 are arranged at the top and bottom of the heat dissipation fan 702. During the use of the device, the heat dissipation holes 701 arranged at the top of the top cover 7 and the heat dissipation fan 702 can cooperate with each other to dissipate the inside of the chassis processing box 6, thereby increasing the service life of the device;

[0026] A data storage hard disk 601 is provided at one end of the bottom of the inner side of the chassis processing box 6, an AI processor 8 is provided inside the chassis processing box 6 on one side of the data storage hard disk 601, and an application management system 9 is provided inside the chassis processing box 6 on one side of the AI ​​processor 8. A first mounting block 11 is provided at the middle position of both sides of the outside of the device body 1, a second connecting rod 13 is installed inside the first mounting block 11, a third connecting rod 1301 is connected to the middle position of one side of the second connecting rod 13, and the bottom end of the third connecting rod 1301 is connected to the two ends of the top of the anti-oil fume shell 3. During the use of the device, the application management system 9 confirms and reports to the relevant food regulatory department, so that the regulatory department can also deal with various violations in a timely and efficient manner. At the same time, the device can use the camera 2 to identify whether the operator inside the kitchen is wearing a mask and a hat, and can obtain pictures from the camera 2 at the same time. The I frame method is taken at a fixed time, and the picture is clearer. The picture obtained by the camera 2 is further processed by the intelligent processing algorithm of the application management system 9, and compared with the sample library file, to identify non-compliant pictures, realize face comparison and violation behavior recognition, and generate similarity;

[0027] A reverse spring 1201 is provided at the middle position of the top and bottom of the inner side of the first mounting block 11, and the bottom end of the reverse spring 1201 is connected to the limit rod 12, and the top ends of the two sides of the limit rod 12 are provided with connecting strips 1202, and two connecting strips 1202 are provided, and the two connecting strips 1202 are symmetrically arranged along the center line. During the use of the device, the anti-oil fume housing 3 can be used to protect the camera 2, and the anti-oil fume housing 3 is easy to disassemble by the cooperation of the second connecting rod 13 and the limit rod 12. The anti-oil fume housing 3 can be easily disassembled and cleaned to prevent the oil fume from blurring one side of the camera 2 due to long-term use, thereby enhancing the clarity of the camera 2;

[0028] The top of one side of the outer side of the second mounting block 5 is provided with a mounting rod 10, and a rotating sleeve rod 1003 is provided at the middle position of both sides inside the mounting rod 10, and a rotating rod 1001 is passed through the interior of the rotating sleeve rod 1003, and a rotating spring 1002 is wound around the outer side of the rotating rod 1001, and a limiting plate 1004 is connected to one side of the rotating rod 1001, and a sliding groove 1007 is provided at the middle position inside the mounting rod 10, and a connecting shaft 1005 is connected inside the sliding groove 1007, and a micro connecting rod 1006 is connected to the top of the connecting shaft 1005. During use, the device uses the limiting plate 1004 inside the mounting rod 10 to limit the device so as to disassemble and install the device. Before use, the device is installed in a place with a wide field of vision, and the rotating rod 1001 is driven to rotate inside the rotating sleeve rod 1003 by the rotating spring 1002. During the rotation process, the limiting plate 1004 can be used to clamp downward for limiting to complete the installation, thereby realizing that the device is easy to disassemble and install and enhancing the flexibility of the device.

[0029] Working principle: The device is disassembled and installed by limiting the position of the limiting plate 1004 inside the installation rod 10. Before use, the device is installed in a place with a wide field of view. The rotating rod 1001 is driven to rotate inside the rotating sleeve rod 1003 by the rotating spring 1002. During the rotation, the limiting plate 1004 can be clamped downward to limit the installation, so that the device is easy to disassemble and install and the flexibility of the device is enhanced. After the installation is completed, the connecting frame 4 and the rotating shaft 401 are used to cooperate with each other to adjust the shooting angle of the camera 2 to improve the flexibility of the device. The camera 2 is used to identify whether the operator inside the kitchen is wearing a mask and a hat. At the same time, pictures can be obtained from the camera 2, and I frames are extracted at a fixed time. The picture is clearer, and the picture obtained by the camera 2 is further processed by the intelligent processing algorithm of the application management system 9, compared with the sample library file, to identify non-compliant pictures, realize face comparison and violation identification, and generate similarity. The device can also use the anti-oil fume shell 3 to protect the camera 2 during use. At the same time, the anti-oil fume shell 3 uses the cooperation of the second connecting rod 13 and the limit rod 12 to achieve easy disassembly. The anti-oil fume shell 3 can be easily disassembled and cleaned to prevent the oil fume from blurring one side of the camera 2 due to long-term use, thereby enhancing the clarity of the camera 2. The device uses the heat dissipation holes 701 set on the top of the top cover 7 to cooperate with the heat dissipation fan 702 to dissipate the inside of the chassis processing box 6, thereby increasing the service life of the device.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A system for monitoring kitchen hygiene, comprising a device body (1), a camera (2), a fume-proof housing (3), a second mounting block (5) and a chassis processing box (6), characterized in that: A camera (2) is arranged in the middle position at the bottom of the device body (1), an oil fume protection shell (3) is arranged on the outside of the camera (2), a second mounting block (5) is arranged in the middle position at the top of the oil fume protection shell (3), and a first connecting rod (402) is arranged in the middle position at the top of one side of the second mounting block (5), a chassis processing box (6) is arranged in the middle position at one side of the second mounting block (5), a battery (603) is arranged at the top of the inside of the chassis processing box (6), a charging port (602) is arranged at the top of the inner wall of the chassis processing box (6), and a charging port (603) is arranged at the top of the chassis processing box (6). A top cover (7) is provided, a data storage hard disk (601) is provided at one end of the bottom of the inner side of the chassis processing box (6), an AI processor (8) is provided inside the chassis processing box (6) on the side of the data storage hard disk (601), and an application management system (9) is provided inside the chassis processing box (6) on the side of the AI ​​processor (8), first mounting blocks (11) are provided at the middle positions of both sides of the outer side of the device body (1), and reverse springs (1201) are provided at the middle positions of the top and bottom of the inner side of the first mounting block (11), and the bottom end of the reverse spring (1201) is connected to a limit rod ( 12), a mounting rod (10) is arranged at the top of one side of the outside of the second mounting block (5), a slide groove (1007) is arranged at the middle position inside the mounting rod (10), a connecting shaft (1005) is connected inside the slide groove (1007), and a micro connecting rod (1006) is connected to the top of the connecting shaft (1005), a heat dissipation hole (701) is arranged at the middle position inside the top cover (7), a heat dissipation fan (702) is arranged at the top and bottom of both sides of the top of the heat dissipation hole (701), and a mounting bolt (703) is arranged at the top and bottom of the heat dissipation fan (702). A rotating sleeve rod (1003) is arranged at the middle position of both sides inside the installation rod (10), a rotating rod (1001) passes through the interior of the rotating sleeve rod (1003), a rotating spring (1002) is wound around the outer side of the rotating rod (1001), and one side of the rotating rod (1001) is connected to a limiting plate (1004), a second connecting rod (13) is installed inside the first installation block (11), a third connecting rod (1301) is connected to the middle position of one side of the second connecting rod (13), and the bottom end of the third connecting rod (1301) is connected to the two ends of the top of the anti-oil fume housing (3).

2. A system for monitoring kitchen hygiene according to claim 1, characterized in that: The bottom end of one side of the first connecting rod (402) is connected to a rotating shaft (401), and the rotating shaft (401) is connected to a connecting frame (4), and the bottom end of the connecting frame (4) is connected to the middle position of the top end of the device body (1).

3. A system for monitoring kitchen hygiene according to claim 1, characterized in that: The top ends of both sides of the limiting rod (12) are provided with connecting rods (1202), two connecting rods (1202) are provided, and the two connecting rods (1202) are symmetrically arranged along the center line.

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