Equipment warehouse
By using a management system combining RFID scanning system and cameras in the warehouse, the existing warehouse management system cannot quickly detect equipment mis-take, misplacement and incorrect placement, and the efficient management of equipment and the improvement of warehouse management quality is achieved.
Patent Information
- Application Number
- CN202421501952.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The existing warehouse management system cannot quickly and intuitively discover that the incoming and outgoing personnel misappropriately, or the equipment in the warehouse is not placed correctly, and cannot promptly issue alarms to the warehouse managers or incoming and outgoing personnel, resulting in low management quality.
A device warehouse is designed, using a management system combining an RFID scanning system and a camera. Through RFID scanning tags, the first camera monitors the inlet and exit of the warehouse in real time, the first RFID scanning system is set on both sides of the warehouse door, and the second RFID scanning system is set on one end of the warehouse inside the warehouse near the door, and cooperates with shelves and indicator lights to achieve effective management of the equipment.
It realizes the rapid and intuitive discovery of incoming and outgoing personnel mistakenly picking up equipment, misplaced equipment, or equipment in the warehouse is not properly placed, and promptly sending alarms to warehouse managers or incoming and outgoing personnel, improving the quality of warehouse management.
Smart Images

Figure CN222672352U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of warehouses, and in particular to an equipment warehouse. Background Art
[0002] For most domestic enterprises, factories, schools, and hospitals, centralized warehouse management is still adopted. In terms of specific management methods, emergency medical equipment management warehouses are all manually guarded. The cost of manual guarding is high, and the guards are required to have considerable professional knowledge to allocate equipment.
[0003] Currently, warehouses can only be accessed manually or by access control personnel at the door. It is impossible to quickly and intuitively detect situations where people entering and leaving the warehouse take the wrong equipment, put the wrong equipment, or the equipment in the warehouse is not placed correctly. Even if the above situation occurs, it is impossible to quickly send an alarm to the warehouse manager or the people entering and leaving the warehouse to prompt them to correct the error. Utility Model Content
[0004] The main purpose of this application is to provide an equipment warehouse, which aims to quickly and intuitively discover situations where people entering and leaving the warehouse take the wrong equipment, put the wrong equipment, or the equipment in the warehouse is not placed correctly, thereby improving the management quality of the warehouse.
[0005] To achieve the above objectives, the present application provides an equipment warehouse, comprising:
[0006] Warehouse body;
[0007] Shelves, which are arranged inside the warehouse body and are used to store equipment;
[0008] A management system, the management system comprising a controller, a scanning system and a first camera, the first camera being electrically connected to the controller, the management system being used to manage the receipt of equipment and the operation of the scanning system, and the first camera being used to monitor the situation inside the warehouse body in real time;
[0009] The scanning system includes a first RFID scanning system, a second RFID scanning system, a first touch control system and a second touch control system. The first RFID scanning system, the second RFID scanning system, the first touch control system and the second touch control system are electrically connected to the controller respectively. The first RFID scanning system is arranged on both sides of the warehouse door of the warehouse body, and the first touch control system is arranged on the outer surface of the warehouse door. The first RFID scanning system is used to monitor the situation that the user carries the device into the warehouse body, and the first touch control system is adapted to the first RFID scanning system. The second RFID scanning system is arranged at one end of the warehouse body near the warehouse door, and the second RFID scanning system is used to monitor the situation that the user takes the device from the shelf, and the second RFID scanning system is adapted to the second touch control system.
[0010] The scanning system further comprises an RFID scanning tag, and the RFID scanning tag is arranged on the surface of the device.
[0011] Optionally, the shelf is a multi-layer shelf, and the height of each layer of the shelf ranges from 30 cm to 70 cm.
[0012] Optionally, the shelf is a double-layer shelf, the height of the lower layer of the shelf ranges from 130 cm to 170 cm, and the height of the lower layer of the shelf ranges from 30 cm to 70 cm.
[0013] Optionally, it also includes at least one indicator light, which is electrically connected to the controller and is arranged at the top of each layer of the shelf. Each indicator light corresponds to a device position, and the indicator light is used to indicate the collection status of the device corresponding to the indicator light.
[0014] Optionally, the first touch control system includes a first touch screen and a second camera, the first touch screen is used for the user to operate to enter the warehouse body, and the second camera is used to obtain an image of the user currently operating the first touch screen.
[0015] Optionally, the shelves are arranged on the left and right sides of one end of the warehouse body away from the warehouse door, the second RFID scanning system includes an RFID electronic fence scanner, and the scanning range corresponding to the RFID electronic fence scanner includes from the warehouse door to the end of the shelf close to the warehouse door, and the second touch control system includes a second touch screen, which is arranged at the edge of the scanning range, and the second touch screen is used to display prompt information or for the user to control the opening and closing of the warehouse door.
[0016] Optionally, it also includes a barcode scanner, which is arranged on the outer surface of the warehouse door, and is electrically connected to the controller. The barcode scanner is used to scan an identity verification code or a temporary entry permission code provided by a user.
[0017] Optionally, an alarm is also included, which is arranged on the inner wall of the warehouse door side of the warehouse body, and the alarm is electrically connected to the controller. The alarm is used to prompt that there is an abnormality in the collection of the equipment.
[0018] Optionally, it also includes a server and an uninterruptible power supply, the server is electrically connected to the controller, the server and the uninterruptible power supply are both arranged inside the warehouse body, the server is used to store historical data of users picking up or storing equipment inside the warehouse body, and the uninterruptible power supply is used to power the server, the management system and the scanning system respectively.
[0019] Optionally, it also includes an air conditioner and an air disinfector, both of which are arranged inside the warehouse body. The air conditioner is used to control the temperature inside the warehouse body, and the air disinfector is used to improve the air quality inside the warehouse body.
[0020] This application uses an RFID scanning system installed on the warehouse door, an RFID scanning system installed inside the warehouse body, and a camera, in conjunction with shelves and indicator lights on the shelves, to effectively manage personnel and equipment entering and leaving the warehouse.
[0021] An equipment warehouse proposed in an embodiment of the present application solves the problem of not being able to quickly and intuitively discover that people entering and leaving the warehouse have taken the wrong equipment, put the wrong equipment, or that equipment in the warehouse is not placed correctly, as well as the problem of not being able to quickly and promptly issue alarms to warehouse managers or people entering and leaving the warehouse, through the cooperation of a scanning system and a camera, thereby improving the quality of warehouse management. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A top view of the equipment warehouse of an embodiment of the present application;
[0023] Figure 2 A schematic diagram of a shelf according to an embodiment of the present application;
[0024] Figure 3 A schematic diagram of another shelf according to an embodiment of the present application;
[0025] Figure 4 This is a front view of the warehouse body of the embodiment of the present application;
[0026] Figure 5 This is a circuit principle block diagram of the equipment warehouse of the embodiment of the present application;
[0027] Figure numerals: 1-warehouse body, 2-shelf, 3-first camera, 4-RFID electronic fence scanner, 5-warehouse door, 6-indicator light, 7-scanning range corresponding to the RFID electronic fence scanner, 8-alarm, 9-air conditioner, 10-air disinfector, 11-first touch screen, 12-first RFID scanning system, 13-second touch screen, 14-barcode scanner, 15-display screen inside the warehouse body, 16-second camera, 17-server, 18-uninterruptible power supply.
[0028] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0029] 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 of 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.
[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0032] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0033] In order to solve the problem that it is not possible to quickly and intuitively find that the personnel entering and leaving the warehouse have taken the wrong equipment, put the wrong equipment, or the equipment in the warehouse is not placed correctly, and the problem that it is not possible to quickly and timely send an alarm to the warehouse manager or the personnel entering and leaving the warehouse, the present application provides an equipment warehouse, including:
[0034] Warehouse body 1;
[0035] Shelves 2, the shelves 2 are arranged inside the warehouse body 1, and the shelves 2 are used to store equipment;
[0036] A management system, the management system includes a controller, a scanning system and a first camera 3, the first camera 3 is electrically connected to the controller, the management system is used to manage the receipt of equipment and the operation of the scanning system, the first camera 3 is used to monitor the situation inside the warehouse body 1 in real time, and at the same time, the video-based behavioral analysis software installed in the system can be used to collect videos of users inside the warehouse body 1 through the first camera 3 to determine the behavior type of the user;
[0037] The scanning system includes a first RFID scanning system 12, a second RFID scanning system, a first touch control system and a second touch control system. The first RFID scanning system 12, the second RFID scanning system, the first touch control system and the second touch control system are electrically connected to the controller respectively. The first RFID scanning system 12 is arranged on both sides of the warehouse door 5 of the warehouse body 1, and the first touch control system is arranged on the outer surface of the warehouse door 5. The first RFID scanning system 12 is used to monitor the situation that the user carries the device into the warehouse body 1, and the first touch control system is adapted to the first RFID scanning system 12. The second RFID scanning system is arranged at one end of the warehouse body 1 near the warehouse door 5. The second RFID scanning system is used to monitor the situation that the user takes the device from the shelf 2, and the second RFID scanning system is adapted to the second touch system.
[0038] The scanning system further comprises an RFID scanning tag, and the RFID scanning tag is arranged on the surface of the device.
[0039] Optionally, the shelf 2 may be of two types, namely:
[0040] The shelf 2 is a multi-layer shelf 2, and the height of each layer of the shelf 2 ranges from 30 cm to 70 cm.
[0041] Specifically, the multi-layer shelf 2 is convenient for storing similar equipment with smaller specifications and relatively uniform sizes.
[0042] The shelf 2 is a double-layer shelf 2, the height of the lower layer of the shelf 2 ranges from 130 cm to 170 cm, and the height of the lower layer of the shelf 2 ranges from 30 cm to 70 cm.
[0043] Optionally, the equipment warehouse also includes at least one indicator light 6, which is electrically connected to the controller. The indicator light 6 is arranged at the top of each layer of the shelf 2, each indicator light 6 corresponds to an equipment position, and the indicator light 6 is used to indicate the collection status of the equipment corresponding to the indicator light 6.
[0044] Specifically, the indicator light 6 may indicate through a red light that the device does not correspond to the device position or that the device is not correctly placed in the device position, and may indicate through a green light that the device is correctly placed in the corresponding device position.
[0045] Optionally, the first touch control system includes a first touch screen 11 and a second camera 16 , wherein the first touch screen 11 is used for a user to enter the warehouse body 1 , and the second camera 16 is used to obtain an image of a user currently operating the first touch screen 11 .
[0046] Specifically, the user can apply to enter the warehouse body 1 through the first touch screen 11, the second camera 16 obtains the user's image, and authenticates the obtained image. After determining that the user is qualified to enter the warehouse body 1, the user can enter the warehouse body 1.
[0047] Optionally, the shelf 2 is arranged on the left and right sides of one end of the warehouse body 1 away from the warehouse door 5, the second RFID scanning system includes an RFID electronic fence scanner 4, and the scanning range corresponding to the RFID electronic fence scanner 4 includes from the warehouse door 5 to the end of the shelf 2 close to the warehouse door 5, and the second touch control system includes a second touch screen 13, and the second touch screen 13 is arranged at the edge of the scanning range, and the second touch screen 13 is used to display prompt information or for the user to control the opening and closing of the warehouse door.
[0048] Specifically, after the user enters the scanning range corresponding to the RFID electronic fence scanner 4, the RFID electronic fence scanner 4 starts scanning to determine whether the user carries a device that should not be taken away or a device that should not be brought in, and obtains a judgment result.
[0049] Optionally, the equipment warehouse further includes a barcode scanner 14, which is disposed on the outer surface of the warehouse door 5, and is electrically connected to the controller, and is used to scan an identity verification code or a temporary entry permission code provided by a user.
[0050] Specifically, if the user has prepared an identity verification code or a temporary entry permission code in advance, it can be scanned by the barcode scanner 14 . If the verification is successful, the user can enter the warehouse body 1 through the warehouse door 5 .
[0051] Optionally, the equipment warehouse further includes an alarm 8, which is disposed on the inner wall of the warehouse door 5 of the warehouse body 1, and is electrically connected to the controller. The alarm 8 is used to indicate that there is an abnormality in the receipt of the equipment.
[0052] Specifically, if the user carries a device that should not be taken away or carries a device that should not be brought in, based on the judgment result, the alarm 8 sounds an alarm and displays an alarm prompt message on the second touch screen 13 .
[0053] Optionally, the equipment warehouse also includes a server 17 and an uninterruptible power supply 18, the server 17 is electrically connected to the controller, and the server 17 and the uninterruptible power supply 18 are both arranged inside the warehouse body 1, the server 17 is used to store historical data of users picking up or storing equipment inside the warehouse body 1, and the uninterruptible power supply 18 is used to power the server 17, the management system and the scanning system respectively.
[0054] Optionally, the equipment warehouse also includes an air conditioner 9 and an air disinfector 10, and the air conditioner 9 and the air disinfector 10 are both arranged inside the warehouse body 1, the air conditioner 9 is used to control the temperature inside the warehouse body 1, and the air disinfector 10 is used to improve the air quality inside the warehouse body 1.
[0055] The present application uses an RFID scanning system installed on the warehouse door 5, an RFID scanning system and a camera installed inside the warehouse body 1, in conjunction with the shelf 2 and the indicator light 6 on the shelf 2, to effectively manage personnel and equipment entering and leaving the warehouse.
[0056] The present application is further described below through a specific embodiment:
[0057] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment provides an equipment warehouse, including:
[0058] Warehouse body 1, such as Figure 1 , the warehouse body 1 is rectangular in a top view;
[0059] Shelves 2 are arranged inside the warehouse body 1 and are used to store equipment, such as Figure 2 and 3 The shelves 2 are divided into the following two types: one type of shelf 2 is a multi-layer shelf 2, and the height of each layer of the shelf 2 ranges from 30cm to 70cm. In the present embodiment, the height of each layer of the shelf 2 is 50cm; the other type of shelf 2 is a double-layer shelf 2, and the height of the lower layer of the shelf 2 ranges from 130cm to 170cm, and the height of the lower layer of the shelf 2 ranges from 30cm to 70cm. In the present embodiment, the height of the lower layer of the shelf 2 is 150cm, and the height of the lower layer of the shelf 2 is 50cm; therefore, the specification setting of the shelf can solve the problem that the current locker-type equipment rental system cannot store multiple medium-sized equipment (such as multiple ventilators and multiple intensive care monitors); the shelf 2 is arranged on the left and right sides of one end of the warehouse body 1 away from the warehouse door 5, and the second RFID scanning system includes an RFID electronic fence scanner 4, and the scanning range 7 corresponding to the RFID electronic fence scanner includes from the warehouse door 5 to the end of the shelf 2 close to the warehouse door 5, such as Figure 1 The scanning range 7 corresponding to the RFID electronic fence scanner is Figure 4 In the dotted rectangular area in the scanning range, the second touch control system includes a second touch screen 13, the second touch screen 13 is arranged at the edge of the scanning range, and the second touch screen 13 is used for the user to manually select the device to be collected or for the user to manually select the device position where the device should be returned;
[0060] A management system, the management system includes a controller, a scanning system and a first camera 3, the first camera 3 is electrically connected to the controller, the management system is used to manage the receipt of equipment and the operation of the scanning system, and the first camera 3 is used to monitor the situation inside the warehouse body 1 in real time;
[0061] The scanning system includes a first RFID scanning system 12, a second RFID scanning system, a first touch control system and a second touch control system. The first RFID scanning system 12, the second RFID scanning system, the first touch control system and the second touch control system are electrically connected to the controller respectively. The first RFID scanning system 12 is arranged on both sides of the warehouse door 5 of the warehouse body 1, and the first touch control system is arranged on the outer surface of the warehouse door 5. The first RFID scanning system 12 is used to monitor the situation of users carrying devices into the warehouse body 1, and the first touch control system is adapted to the first RFID scanning system 12. The second RFID scanning system is arranged at one end of the warehouse body 1 near the warehouse door 5. The second RFID scanning system is used to monitor the situation of users taking devices from the shelf 2, and the second RFID scanning system is adapted to the second touch system. Figure 4 The first touch control system includes a first touch screen 11 and a second camera 16, wherein the first touch screen 11 is used for a user to operate to enter the warehouse body 1, and the second camera 16 is used to obtain an image of a user currently operating the first touch screen 11;
[0062] The scanning system further comprises an RFID scanning tag, wherein the RFID scanning tag is disposed on the surface of the device;
[0063] At least one indicator light 6, such as Figure 1 , Figure 2 , Figure 3 and Figure 5 , the indicator light 6 is electrically connected to the controller, the indicator light 6 is arranged at the top of each layer of the shelf 2, each indicator light 6 corresponds to a device position, and the indicator light 6 is used to indicate the pickup status of the device corresponding to the indicator light 6; in this embodiment, for example, a user makes an appointment to borrow a certain device, and when the user enters the warehouse body 1, the indicator light corresponding to the device can flash to prompt the user to pick it up;
[0064] Scanner 14, such as Figure 4 and Figure 5 , the barcode scanner 14 is arranged on the outer surface of the warehouse door 5, the barcode scanner 14 is electrically connected to the controller, and the barcode scanner 14 is used to scan the identity verification code or temporary entry permission code provided by the user;
[0065] Alarm 8, such as Figure 1 and Figure 5 The alarm 8 is arranged on the inner wall of the warehouse door 5 of the warehouse body 1, and the alarm 8 is electrically connected to the controller. The alarm 8 is used to prompt that the equipment collection situation is abnormal;
[0066] Server 17 and uninterruptible power supply 18, such as Figure 1 and Figure 5 , the server 17 is electrically connected to the controller, the server 17 and the uninterruptible power supply 18 are both arranged inside the warehouse body 1, the server 17 is used to store historical data of users picking up or storing equipment inside the warehouse body 1, and the uninterruptible power supply 18 is used to supply power to the server 17, the management system and the scanning system respectively;
[0067] Air conditioner 9 and air disinfector 10, such as Figure 1 and Figure 5 , the air conditioner 9 and the air disinfector 10 are both arranged inside the warehouse body 1, the air conditioner 9 is used to control the temperature inside the warehouse body 1, and the air disinfector 10 is used to improve the air quality inside the warehouse body 1;
[0068] The display screen 15 inside the warehouse body, such as Figure 4 A warehouse body internal display screen 15 may also be provided on one side of the warehouse door 5 , and the warehouse body internal display screen 15 is used to display the image acquired by the first camera 3 .
[0069] This embodiment solves the problem of not being able to quickly and intuitively discover that people entering and leaving the warehouse have taken the wrong equipment, put the wrong equipment, or that equipment in the warehouse is not placed correctly, as well as the problem of not being able to quickly and promptly issue alarms to warehouse managers or people entering and leaving the warehouse, through the cooperation of the scanning system and the camera, thereby improving the quality of warehouse management.
[0070] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. An equipment warehouse, characterized in that: include: Warehouse body; Shelves, which are arranged inside the warehouse body and are used to store equipment; A management system, the management system comprising a controller, a scanning system and a first camera, the first camera being electrically connected to the controller, the management system being used to manage the receipt of equipment and the operation of the scanning system, and the first camera being used to monitor the situation inside the warehouse body in real time; The scanning system includes a first RFID scanning system, a second RFID scanning system, a first touch control system and a second touch control system. The first RFID scanning system, the second RFID scanning system, the first touch control system and the second touch control system are electrically connected to the controller respectively. The first RFID scanning system is arranged on both sides of the warehouse door of the warehouse body, and the first touch control system is arranged on the outer surface of the warehouse door. The first RFID scanning system is used to monitor the situation that the user carries the device into the warehouse body, and the first touch control system is adapted to the first RFID scanning system. The second RFID scanning system is arranged at one end of the warehouse body near the warehouse door, and the second RFID scanning system is used to monitor the situation that the user takes the device from the shelf, and the second RFID scanning system is adapted to the second touch control system. The scanning system further comprises an RFID scanning tag, and the RFID scanning tag is arranged on the surface of the device.
2. The equipment warehouse according to claim 1, characterized in that: The shelf is a multi-layer shelf, and the height of each layer of the shelf ranges from 30 cm to 70 cm.
3. The equipment warehouse according to claim 1, characterized in that: The shelf is a double-layer shelf, the height of the lower layer of the shelf ranges from 130 cm to 170 cm, and the height of the lower layer of the shelf ranges from 30 cm to 70 cm.
4. The equipment warehouse according to claim 1, characterized in that: It also includes at least one indicator light, which is electrically connected to the controller and is arranged at the top of each layer of the shelf. Each indicator light corresponds to a device position, and the indicator light is used to indicate the collection status of the device corresponding to the indicator light.
5. The equipment warehouse according to claim 1, characterized in that: The first touch control system includes a first touch screen and a second camera. The first touch screen is used for a user to enter the warehouse body, and the second camera is used to obtain an image of a user currently operating the first touch screen.
6. The equipment warehouse according to claim 4, characterized in that: The shelves are arranged on the left and right sides of one end of the warehouse body away from the warehouse door. The second RFID scanning system includes an RFID electronic fence scanner. The scanning range corresponding to the RFID electronic fence scanner includes from the warehouse door to the end of the shelf close to the warehouse door. The second touch control system includes a second touch screen. The second touch screen is arranged at the edge of the scanning range. The second touch screen is used to display prompt information or for users to control the opening and closing of the warehouse door.
7. The equipment warehouse according to claim 1, characterized in that: It also includes a barcode scanner, which is arranged on the outer surface of the warehouse door. The barcode scanner is electrically connected to the controller and is used to scan an identity verification code or a temporary entry permission code provided by a user.
8. The equipment warehouse according to claim 1, characterized in that: It also includes an alarm, which is arranged on the inner wall of the warehouse door side of the warehouse body. The alarm is electrically connected to the controller, and the alarm is used to prompt that there is an abnormality in the collection of the equipment.
9. The equipment warehouse according to claim 1, characterized in that: It also includes a server and an uninterruptible power supply, the server is electrically connected to the controller, the server and the uninterruptible power supply are both arranged inside the warehouse body, the server is used to store historical data of users picking up or storing equipment inside the warehouse body, and the uninterruptible power supply is used to power the server, the management system and the scanning system respectively.
10. The equipment warehouse according to claim 1, characterized in that: It also includes an air conditioner and an air disinfector, which are both arranged inside the warehouse body. The air conditioner is used to control the temperature inside the warehouse body, and the air disinfector is used to improve the air quality inside the warehouse body.