Intelligent weighing display goods shelf
By introducing intelligent control modules into the shelf management system, combining human body recognition and timing functions, intelligent energy-saving management of shelves is realized, solving the problem of high energy consumption in the existing technology, and improving management efficiency and cost-effectiveness.
Patent Information
- Application Number
- CN202421466267.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-25
AI Technical Summary
In existing shelf management technology, shelves with weighing induction lead to high energy consumption and increase operational costs during long-term high-load operation.
An intelligent weighing display shelf is designed, including a cargo information collection module, a central control module, a human body recognition module, a weight monitoring module, a logic gate unit, a timing module, a switching module and a power supply module. Through the combination of the human body recognition module and the timing module, the shelf can automatically determine whether the weighing function needs to be activated, and enter sleep mode when it is idle or not changed for a long time to control the power supply state.
It realizes energy consumption reduction in shelf management process, reduces operating costs, and improves the accuracy of inventory management and replenishment efficiency.
Smart Images
Figure CN222800145U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of shelf management, and in particular to an intelligent weighing and display shelf. Background Art
[0002] In the processes of shelf management, warehouse management, and material monitoring and management, inventory counting and statistics represent a significant workload due to the large number of material categories and quantities. Each process, including inventory counting and statistics, material management, data analysis, and out-of-stock replenishment management, requires dedicated personnel to complete. Inventory counting and querying are cumbersome, resulting in low management efficiency. Furthermore, manual inventory counting is subject to errors and lacks data accuracy. Therefore, a shelf management system with weighing functionality has been introduced. By monitoring the weight of goods in real time to calculate the quantity and obtain timely status information for analysis and management, it simplifies the shelf management process and improves work efficiency.
[0003] However, current shelf management technology still suffers from high energy consumption. In shelf management systems equipped with weighing sensors, weight sensors and other electronic devices require continuous power to maintain operation. These sensors remain operational even when not in operation for replenishment or retrieval. Especially for large-scale shelf management systems, the sheer number of weight sensors and other electronic devices required leads to extremely high energy consumption and increased operating costs during prolonged, high-load operation. Utility Model Content
[0004] The embodiments of the present disclosure provide an intelligent weighing and display shelf to solve the problem of high energy consumption in the weighing shelf management process.
[0005] The disclosed embodiments provide an intelligent weighing and display shelf, comprising a cargo information collection module, a central control module, a human body recognition module, a weight monitoring module, a logic gate unit, a timing module, a switch module, and a power supply module. The human body recognition module is mounted on the top of the shelf, and the weight monitoring module is mounted below the weighing tray, which is mounted on the shelf.
[0006] The central control module is connected to the cargo information collection module, the human body recognition module, the weight monitoring module and the logic gate unit. The human body recognition module is configured to identify human body information around the shelf, and the weight monitoring module is configured to monitor cargo weight information.
[0007] The switch module is connected to the weight monitoring module, the logic gate unit and the power module respectively. The power module is configured to supply power to the weight monitoring module, and the switch module is configured to control the power supply state of the power module.
[0008] The timing module is connected to the weight monitoring module and the logic gate unit. The timing module is configured to record the operating time information of the weight monitoring module. The logic gate unit is configured to generate instruction information based on the human body information and the operating time to control the on / off state of the switch module.
[0009] In an exemplary embodiment of the present disclosure, the cargo information collection module includes a first collection unit and a second collection unit.
[0010] The first collection unit includes an RFID reader and is configured to collect basic information of the goods.
[0011] The second collection unit includes an input device configured to collect input text, where the input text includes basic information about the goods.
[0012] The first acquisition unit and the second acquisition unit are both connected to the central control module.
[0013] In an exemplary embodiment of the present disclosure, the logic gate unit includes an OR gate.
[0014] The first input end of the OR gate is connected to the central control module and is used to receive a first level signal.
[0015] The second input end of the OR gate is connected to the timing module and is used to receive a second level signal.
[0016] The output end of the OR gate is connected to the power module.
[0017] In an exemplary embodiment of the present disclosure, the human body recognition module includes a human body sensor.
[0018] The human body sensor is connected to the central control module.
[0019] In an exemplary embodiment of the present disclosure, a weight monitoring module includes a first sensor unit and a second sensor unit.
[0020] The first sensor unit is connected to the central control module, the timing module and the switch module respectively.
[0021] The second sensor unit is connected to the central control module, the timing module and the switch module respectively.
[0022] In an exemplary embodiment of the present disclosure, the timing module includes a plurality of timers.
[0023] A plurality of timers are respectively connected with the logic gate unit and the weight monitoring module.
[0024] In an exemplary embodiment of the present disclosure, an intelligent weighing display shelf further includes an alarm module.
[0025] The alarm module is connected to the central control module.
[0026] In an exemplary embodiment of the present disclosure, an intelligent weighing and display shelf further includes a display module.
[0027] The display module includes a plurality of display screens, which are respectively arranged in front of a plurality of storage boxes, and the plurality of storage boxes are arranged on the shelves.
[0028] Multiple display screens are connected to the central control module.
[0029] The beneficial effect of the intelligent weighing and display shelf provided by the disclosed embodiments is that it monitors changes in cargo weight in real time through a weight monitoring module, greatly facilitating shelf management. Traditional shelves often fail to immediately detect when cargo has been removed, while intelligent weighing and display shelves can quickly identify changes in cargo weight, accurately determining which items have been removed or returned. This not only helps staff update inventory information in real time, reducing inventory errors caused by human error, but also improves the efficiency of product replenishment.
[0030] Through the human recognition module, the shelf can automatically sense and identify surrounding human activity, determining whether to initiate weighing and displaying the information based on the presence of people nearby. The combination of a timing module and logic gate units enables the shelf to intelligently manage the power supply status of the power module. When there is no human activity around the shelf or the weight of the cargo remains unchanged for an extended period, the shelf automatically enters sleep mode, reducing energy consumption and achieving environmental conservation. This intelligent energy-saving design not only reduces operating costs during shelf management but also aligns with modern society's pursuit of green, low-carbon living. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0032] Figure 1 This is a structural diagram of an intelligent weighing display shelf provided by an embodiment of the present disclosure;
[0033] Figure 2 This is a structural diagram of another intelligent weighing display shelf provided by an embodiment of the present disclosure;
[0034] Figure 3 This is a structural diagram of another intelligent weighing and display shelf provided in an embodiment of the present disclosure. DETAILED DESCRIPTION
[0035] To help those skilled in the art better understand this solution, the following will clearly describe the technical solutions in the embodiments of this solution in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of this solution, not all of it. Based on the embodiments of this solution, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of this solution.
[0036] Throughout the specification, claims, and accompanying figures of this solution, the term "including" and any variations thereof mean "including, but not limited to," and are intended to cover non-exclusive inclusions and are not limited to the examples listed herein. Furthermore, the terms "first" and "second," etc., are used to distinguish between different objects, not to describe a specific order.
[0037] The following describes the implementation of the present disclosure in detail with reference to the accompanying drawings:
[0038] Figure 1 This is a schematic diagram of the structure of an intelligent weighing display shelf provided by an embodiment of the present disclosure. Figure 1 The intelligent weighing and display shelf includes: a cargo information collection module 101, a central control module 102, a human body recognition module 103, a weight monitoring module 104, a logic gate unit 105, a timing module 106, a switch module 107, and a power supply module 108. The human body recognition module 103 is installed on the top of the shelf, and the weight monitoring module 104 is installed below the weighing tray, which is installed on the shelf.
[0039] The central control module 102 is connected to the cargo information collection module 101, the human body recognition module 103, the weight monitoring module 104 and the logic gate unit 105. The human body recognition module 103 is configured to recognize human body information around the shelf, and the weight monitoring module 104 is configured to monitor cargo weight information.
[0040] The switch module 107 is respectively connected to the weight monitoring module 104 , the logic gate unit 105 and the power module 108 . The power module 108 is configured to supply power to the weight monitoring module 104 , and the switch module 107 is configured to control the power supply state of the power module 108 .
[0041] The timing module 106 is connected to the weight monitoring module 104 and the logic gate unit 105. The timing module 106 is configured to record the working time information of the weight monitoring module 104. The logic gate unit 105 is configured to generate instruction information based on the human body information and the working time to control the on / off state of the switch module 107.
[0042] In this embodiment, the cargo information collection module 101 collects basic information such as the number, name, type, weight, size, quantity, and location of the cargo on the shelf, and transmits this information to the central control module 102. The human body recognition module 103, installed on top of the shelf, uses human body sensor technology to monitor and identify human activity around the shelf in real time. When it detects someone approaching or leaving the shelf, it transmits this information to the central control module 102. The weight monitoring module 104, located below the weighing tray, monitors changes in cargo weight in real time. When cargo is removed or returned, the weight monitoring module 104 immediately detects the weight change and transmits this information to the central control module 102. Based on the instructions sent by the central control module 102, the logic gate unit 105 combines the human body information and the operating time information of the weight monitoring module 104 to generate command information for controlling the switch module 107. This command information determines the on / off state of the switch module 107, thereby controlling the power supply status of the power module 108.
[0043] In this embodiment, the timing module 106 can record the operating hours of the weight monitoring module 104. This operating hours information can be used to determine shelf usage and load conditions. When the weight monitoring module 104 starts operating, the timing module 106 starts timing. When the weight monitoring module 104 stops operating, the timing module 106 stops timing. The timing module 106 can also set a shutdown time. For example, when the cargo weight information collected in real time by the weight monitoring module 104 remains unchanged for an extended period, reaching a preset cycle time, the timing module 106 generates instruction information to control the switch module 107 to disconnect. This instruction information can also be input into the logic gate unit 105 and combined with human body information to determine the on / off state of the switch module 107.
[0044] The switch module 107 can control the power supply status of the power module 108 based on the instruction information sent by the logic gate unit 105. When the shelf is idle or the cargo weight information has not changed for a long time, the switch module 107 can turn off the power module 108 to reduce energy consumption. When the shelf is in use, the switch module 107 turns on the power module 108 to ensure the normal operation of the weight detection module. The power module 108 can provide power support for the weight detection module to ensure the normal operation of the weight detection module. The power module 108 adjusts its own power supply status according to the instructions of the switch module 107.
[0045] For example, in a busy supermarket warehouse, the intelligent weighing display shelf can collect basic information about the goods in real time through the goods information collection module 101, including the number, name, type, weight, size, quantity and location, and transmit this information to the central control module 102. This information provides warehouse managers with accurate goods data support, facilitating inventory management and goods allocation. When a staff member approaches the shelf, the human body recognition module 103 installed on the top of the shelf can quickly detect human movement and send relevant information to the central control module 102. At this time, the weight monitoring module 104 starts working, monitoring the weight changes of the goods in real time. Once the goods are taken away or put back, the weight monitoring module 104 will immediately sense the weight change and send this information to the central control module 102.
[0046] After receiving human body information and weight change information, the central control module 102 can generate control instructions and send them to the logic gate unit 105. For example, if no one approaches the shelf for a period of time and the weight of the goods has not changed for a long time, the logic gate unit 105 will determine that the shelf is idle and shut down the power module 108 through the switch module 107 to reduce energy consumption. At the same time, the timing module 106 records the operating time of the weight monitoring module 104, providing warehouse managers with intuitive data on shelf usage. If it detects that the weight of the goods has not changed for a long time, the timing module 106 will trigger the preset shutdown time and further control the power supply status of the power module 108 through the switch module 107.
[0047] For example, a smart weighing and display shelf may include several shelves, a central control module 102, and a terminal. The central control module 102 may include several servers, which are connected to the shelves via communication lines and can receive material information from each shelf. The terminal is connected to the central control module 102 via wireless communication technology and can receive material information sent by the central control module 102, such as basic information such as the material number, name, type, weight, size, quantity, and location.
[0048] like Figure 3 As shown, the shelf can include a frame and several layers of load-bearing beams mounted on the frame. The load-bearing beams are equipped with several weighing scale units (i.e., weight monitoring modules 104) composed of weight sensors. The weighing scale units can weigh materials and calculate the material quantity information based on the weight information obtained. The shelf can also include multiple display screens (e.g., 2.8-inch display screens) that can display status information of the corresponding materials on each weighing scale unit, such as the material number, material name, weight information, quantity information, pickup quantity, upper and lower alarm limits, and storage location codes.
[0049] The shelf may also include a plurality of storage boxes, each corresponding to a weighing platform unit. The storage boxes are mounted on the weighing platform unit and are used to carry materials. The shelf may also include a communication module electrically connected to the weighing platform unit. The communication module can transmit weight and quantity information of the materials on the shelf to a server and aggregate it to the central control module 102. The central control module 102 can connect to a terminal via the communication module to receive information from the terminal.
[0050] This embodiment utilizes the weight monitoring module 104 to monitor changes in cargo weight in real time, significantly facilitating shelf management. While traditional shelves often fail to immediately detect when cargo has been removed, intelligent weighing and display shelves can quickly identify changes in cargo weight, accurately determining which items have been removed or returned. This not only helps staff update inventory information in real time, reducing inventory errors caused by human error, but also improves product replenishment efficiency.
[0051] Through the setting of the human recognition module 103, the shelf can automatically sense and identify the activities of people around it, and determine whether to start weighing and display it based on whether there are people around the shelf. The combination of the timing module 106 and the logic gate unit 105 enables the shelf to intelligently manage the power supply status of the power module 108. When there is no human activity around the shelf or the weight of the goods has not changed for a long time, the shelf can automatically enter sleep mode, reducing energy consumption and achieving energy conservation and environmental protection. This intelligent energy-saving design not only reduces the operating costs during the shelf management process, but also conforms to the modern society's pursuit of green and low-carbon life.
[0052] like Figure 2 As shown, in one embodiment of the present disclosure, the cargo information collection module 101 includes a first collection unit 109 and a second collection unit 110 .
[0053] The first collection unit 109 includes an RFID reader and is configured to collect basic information of the goods.
[0054] The second collecting unit 110 includes an input device configured to collect input text, where the input text includes basic information about the goods.
[0055] The first acquisition unit 109 and the second acquisition unit 110 are both connected to the central control module 102 .
[0056] In this embodiment, the RFID reader uses radio frequency identification technology to quickly and accurately read the information in the RFID tag attached to the goods. The second collection unit 110 can collect input text through an input device such as a touch screen or a keyboard.
[0057] For example, in a large supermarket warehouse, the cargo information collection module 101 of the intelligent weighing and display shelf plays an important role. When a new batch of goods enters the warehouse, the staff first uses an RFID reader to scan the RFID tag on the goods, quickly reads and transmits basic information such as the number, name and type of the goods to the central control module 102. At the same time, the RFID readers at different positions on the shelf have their own reader numbers. When reading the cargo label, the cargo can be automatically associated with the location information corresponding to the reader number and transmitted to the central control module 102. When the goods do not come with an RFID tag or additional information needs to be entered, the staff can manually enter the relevant information of the goods through the input device. These input texts can include basic information such as the number, name, and weight of the goods. After the input is completed, the information will be transmitted to the central control module 102 for processing.
[0058] During the subsequent replenishment process, their positions may need to be adjusted according to the different access frequencies. At this time, the RFID tags of the new goods need to be re-identified and stored, and the association information between the location information and the goods information will change accordingly, and the changed information will be transmitted to the central control module 102.
[0059] During the shelf management process, whether it's shipping, transferring, or taking inventory, the cargo information collection module 101 provides accurate cargo information, helping warehouse managers understand inventory status in real time, optimize inventory management processes, and improve warehouse management efficiency. Furthermore, the real-time monitoring and recording capabilities of the intelligent weighing and display shelf effectively prevent cargo loss and mishandling.
[0060] In one embodiment of the present disclosure, the logic gate unit 105 includes an OR gate.
[0061] The first input end of the OR gate is connected to the central control module 102 and is used to receive a first level signal.
[0062] The second input terminal of the OR gate is connected to the timing module 106 for receiving the second level signal.
[0063] The output end of the OR gate is connected to the power supply module 108 .
[0064] In this embodiment, the first level signal comes from the central control module 102 and is a control instruction derived by the central control module 102 based on a comprehensive judgment of the cargo information and human identification information. The second level signal comes from the timing module 106 and indicates whether the operating time of the weight monitoring module 104 has reached a preset threshold. When the operating time information of the weight monitoring module 104 collected by the timing module 106 reaches the preset threshold, it can output a 0; otherwise, it can output a 1. When the human identification module 103 detects a human approaching, it sends this human information to the central control module 102, and the central control module 102 can output a 1. If the human identification module 103 does not detect a human approaching, the central control module 102 can output a 0.
[0065] For example, when a staff member approaches a shelf to retrieve an item, the human recognition module 103 detects this action and sends a signal to the central control module 102. Based on the human and item information, the central control module 102 makes a comprehensive assessment. If it determines that the operation is normal, it sends a high-level signal to the first input of an OR gate, ensuring that the power module 108 supplies power to the weight monitoring module 104. Simultaneously, the timer module 106 monitors the operating time of the weight monitoring module 104. If the shelf has not been used for a period of time and the timer module 106 reaches a preset threshold (e.g., 30 minutes), it sends a high-level signal to the second input of the OR gate. Due to the logical properties of the OR gate, as long as any input receives a high-level signal, the output can send a control signal to the power module 108, controlling the power supply.
[0066] This embodiment implements intelligent management of the weight monitoring module 104. Through dual control by the central control module 102 and the timing module 106, the monitoring function can be activated in real time when needed, ensuring the safety of goods and accurate management. When a shelf has not been used for a period of time, the timing module 106 automatically triggers the monitoring module to shut down, thus saving energy and reducing operating costs.
[0067] In one embodiment of the present disclosure, the human body recognition module 103 includes a human body sensor.
[0068] The human body sensor is connected to the central control module 102 .
[0069] In this embodiment, the human presence sensor can detect the presence or activity of humans in its surroundings and convert the detected information into an electrical signal. This electrical signal is then transmitted to the central control module 102. After receiving the signal from the human presence sensor, the central control module 102 can perform signal processing and identification. If the signal indicates that a person is approaching or moving near the shelf, the central control module 102 generates the corresponding control instructions and proceeds to the next step.
[0070] This embodiment can monitor human body information to control the power supply to be turned off when no one is around, thereby saving energy consumption.
[0071] like Figure 2 As shown, in one embodiment of the present disclosure, the weight monitoring module 104 includes a first sensor unit 111 and a second sensor unit 112 .
[0072] The first sensor unit 111 is connected to the central control module 102 , the timing module 106 and the switch module 107 respectively.
[0073] The second sensor unit 112 is connected to the central control module 102 , the timing module 106 and the switch module 107 respectively.
[0074] In this embodiment, the first sensor unit 111 includes multiple first load cells, and the second sensor unit 112 includes multiple second load cells. The measurement accuracy of the first load cells is greater than that of the second load cells. The first sensor unit 111 is used to weigh small items, while the second sensor unit 112 is used to weigh large items.
[0075] For example, Figure 3 As shown, an intelligent weighing display shelf may include 12 first weighing sensors, 3 second weighing sensors, 12 small-sized weighing trays, 3 large-sized weighing trays, 12 box-type storage boxes, and 3 storage trays. The box-type storage boxes can be placed on the small-sized weighing trays, and the storage trays can be placed on the large-sized weighing trays. A first weighing sensor is provided under the small-sized weighing trays, and a second weighing sensor is provided under the large-sized weighing trays. Goods with specifications smaller than a weight threshold can be placed in the box-type storage boxes. Such goods are lighter and require higher measurement accuracy. Goods with specifications larger than the weight threshold can be placed in the storage trays. Such goods are heavier and require lower measurement accuracy.
[0076] This embodiment integrates load cells of varying specifications and precision to achieve precise weighing management for goods of varying sizes, ensuring accuracy and efficiency in weighing goods, whether small or large. The use of lower-precision load cells can also reduce costs.
[0077] In one embodiment of the present disclosure, the timing module 106 includes a plurality of timers.
[0078] A plurality of timers are connected to the logic gate unit 105 and the weight monitoring module 104 respectively.
[0079] In this embodiment, the timing module 106 uses multiple timers to monitor and record the operating time of different sensor units in the weight monitoring module 104. Each timer is connected to the logic gate unit 105 and a specific sensor unit so that the timer starts when the sensor unit begins operating and stops when a specific condition is met.
[0080] For example, in an intelligent warehousing system, when goods are placed on the weighing tray of an intelligent weighing display shelf, the corresponding weighing sensor can start working and transmit a signal to the connected timer. The timer then starts counting, recording the time the goods remain on the shelf. When the goods are removed or the preset weighing time threshold is reached, the sensor unit sends a signal to the logic gate unit 105, which further controls the timer to stop counting.
[0081] In this embodiment, the timing module 106 can track and record the time the goods stay on the shelf in real time. The management personnel can understand the time the goods stay on the shelf by viewing the timer records, thereby optimizing the warehouse management strategy.
[0082] like Figure 2 As shown, in one embodiment of the present disclosure, an intelligent weighing display shelf further includes an alarm module 113 .
[0083] The alarm module 113 is connected to the central control module 102 .
[0084] In this embodiment, the alarm module 113 may include shelf warning lights corresponding to the shelves one by one, so as to prompt the management personnel to quickly find the location of the shelf for picking up the goods.
[0085] For example, a large logistics center uses intelligent weighing and display shelves, each equipped with a shelf warning light from the alarm module 113. When the goods on a shelf reach a preset minimum inventory limit or weight threshold, the central control module 102 generates a corresponding instruction message, triggering the alarm module 113 to activate the corresponding shelf warning light. At this point, managers can quickly locate the shelf in need of replenishment by observing the flashing warning light and carry out timely replenishment or processing.
[0086] This instant goods location and replenishment alert not only improves management efficiency, but also ensures smooth and efficient shelf management.
[0087] like Figure 2 As shown, in one embodiment of the present disclosure, an intelligent weighing display shelf further includes a display module 114 .
[0088] The display module 114 includes a plurality of display screens, which are respectively arranged in front of a plurality of storage boxes, and the plurality of storage boxes are arranged on the shelves.
[0089] Multiple display screens are connected to the central control module 102 .
[0090] For example, a shelf is equipped with multiple storage boxes, each with a display screen connected to the central control module 102. When a worker places goods into a storage box, the weight monitoring module 104 below the box immediately weighs the goods and transmits the data to the central control module 102. After processing, the central control module 102 displays the weight, quantity, and other information on the corresponding display screen.
[0091] In this embodiment, staff can clearly see the weight and quantity of goods in each storage box and other basic information, which facilitates inventory management and inventory counting. This real-time and intuitive display method greatly improves shelf management efficiency.
[0092] The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present disclosure.
Claims
1. An intelligent weighing display shelf, characterized in that: include: Cargo information collection module, central control module, human body recognition module, weight monitoring module, logic gate unit, timing module, switch module and power supply module; The human body recognition module is arranged on the top of the shelf, the weight monitoring module is arranged under the weighing tray, and the weighing tray is arranged on the shelf; The central control module is respectively connected to the cargo information collection module, the human body recognition module, the weight monitoring module and the logic gate unit; the human body recognition module is configured to recognize human body information around the shelf, and the weight monitoring module is configured to monitor cargo weight information; The switch module is respectively connected to the weight monitoring module, the logic gate unit and the power module; the power module is configured to supply power to the weight monitoring module, and the switch module is configured to control the power supply state of the power module; The timing module is connected to the weight monitoring module and the logic gate unit respectively; the timing module is configured to record the working time information of the weight monitoring module; the logic gate unit is configured to generate instruction information based on the human body information and the working time to control the switching state of the switch module.
2. The intelligent weighing display shelf according to claim 1, characterized in that: The cargo information collection module includes: a first acquisition unit and a second acquisition unit; The first collection unit includes an RFID reader / writer configured to collect basic information of the goods; The second collection unit includes an input device configured to collect input text, wherein the input text includes the basic information of the goods; The first acquisition unit and the second acquisition unit are both connected to the central control module.
3. The intelligent weighing display shelf according to claim 1, characterized in that: The logic gate unit comprises: OR gate; The first input end of the OR gate is connected to the central control module and is used to receive a first level signal; The second input end of the OR gate is connected to the timing module and is used to receive a second level signal; The output end of the OR gate is connected to the power supply module.
4. The intelligent weighing display shelf according to claim 1, characterized in that: The human body recognition module comprises: Human body sensor; The human body sensor is connected to the central control module.
5. The intelligent weighing display shelf according to claim 1, characterized in that: The weight monitoring module comprises: a first sensor unit and a second sensor unit; The first sensor unit is respectively connected to the central control module, the timing module and the switch module; The second sensor unit is connected to the central control module, the timing module and the switch module respectively.
6. The intelligent weighing display shelf according to claim 1, characterized in that: The timing module comprises: Multiple timers; The multiple timers are connected to the logic gate unit and the weight monitoring module respectively.
7. The intelligent weighing display shelf according to claim 1, characterized in that: Also includes: Alarm module; The alarm module is connected to the central control module.
8. The intelligent weighing display shelf according to claim 1, characterized in that: Also includes: Display module; The display module includes a plurality of display screens, the plurality of display screens are respectively arranged in front of a plurality of storage boxes, and the plurality of storage boxes are arranged on the shelf; The multiple display screens are connected to the central control module.