Power grid transformer substation warehouse shelf, power grid converter station warehousing system and management method

Abstract

The invention provides a power grid transformer substation warehouse goods shelf, a power grid converter station warehousing system and a management method, and relates to the technical field of goods shelves. A plurality of storage layers are arranged on the goods shelf frame, and each storage layer comprises a plurality of storage plates; the storage plates are fixedly arranged on the goods shelf frame; and an indicating device is arranged on each storage plate and is used for indicating that the current storage plate is a storage plate at a specified placement position of goods which are not put in storage. According to the goods warehouse-in and warehouse-out system, the situation that workers place the goods mistakenly and take the goods mistakenly can be avoided, and warehouse-in and warehouse-out of the goods are more accurate and efficient.

Description

Technical Field

[0001] The present invention relates to the field of warehouse management, and in particular to a warehouse shelf of a power grid substation, a storage system of a power grid converter station and a management method. Background Art

[0002] The power grid converter station warehouse is an important material distribution center in the power system, mainly used to store and manage the equipment, spare parts, consumables and other materials required for the converter station. In the operation of the power grid converter station warehouse, the shelf is the basic hardware, and the more common one is the column combination shelf, which is composed of multiple layers. The current operation of the power grid converter station warehouse mainly relies on the system to classify items, record their placement areas, and use numbers to specify the location of shelves and goods to guide staff to perform warehousing and outbound operations. However, in actual applications, it is easy for people to make mistakes in identification, resulting in incorrect placement and incorrect retrieval of goods.

[0003] RFID open shelves are a type of warehouse shelves that are currently available. When goods enter the warehouse, each item is attached with an RFID tag with a unique identifier. Using RFID technology, the RFID reader reads the information on the RFID tag on the goods, associates and binds the goods with the shelf position, and obtains the corresponding placement of the goods. When the goods leave the warehouse, the RFID reader can quickly identify the location of the corresponding goods and realize the departure of the goods.

[0004] However, in actual applications, when some goods are put into storage, they need to be placed in predetermined locations. When using the above-mentioned shelves, once the staff makes a mistake or is careless, it is easy to cause the goods to be placed incorrectly.

[0005] In addition, in actual applications, when the above-mentioned shelves are used, although the location of the corresponding goods can be quickly identified by the RFID reader when the goods are shipped out of the warehouse, there may still be problems such as the wrong goods being taken due to staff's misjudgment. Summary of the invention

[0006] In order to solve at least one of the above problems, in a first aspect, the present invention provides a grid substation warehouse shelf, comprising a shelf frame; a plurality of storage layers are arranged on the shelf frame, and each storage layer comprises a plurality of storage plates; The storage board is fixedly arranged on the shelf frame; each storage board is provided with an indicating device for indicating that the current storage board is not a storage board at a designated placement position for placing goods entering the warehouse.

[0007] Furthermore, the goods are provided with RFID tags; an RFID scanner is provided at the center of the storage plate for reading the RFID tags of the goods placed on the storage plate to detect whether there are any errors in the placement of the goods into the warehouse.

[0008] Furthermore, a plurality of proximity sensors are evenly arranged on the upper surface of the storage plate to detect whether there are goods placed on the storage plate, so as to detect whether there are errors in placing goods into the warehouse or taking goods out of the warehouse.

[0009] Furthermore, a first alarm prompter and a second alarm prompter are installed on the shelf frame; The first alarm prompter and the second alarm prompter are used for alarm prompting of errors in placing goods into the warehouse and errors in taking goods out of the warehouse.

[0010] Furthermore, the warehouse shelf is equipped with a control terminal; The control terminal is connected to the indicating device provided on each storage board, and is used to indicate that the current storage board is not a designated storage board for placing goods in the warehouse; The control terminal is connected to the proximity sensors on each storage board to detect whether there are errors in the placement of goods in the warehouse and the removal of goods from the warehouse; The control terminal is connected to the RFID scanner on each storage board to detect whether there is any error in the placement of goods into the warehouse; The control terminal is connected to the first alarm prompter and the second alarm prompter, and is used for alarm control of the first alarm prompter and the second alarm prompter.

[0011] In a second aspect, the present invention provides a storage system for a power grid converter station, including a control terminal and a warehouse, wherein a plurality of warehouse shelves as described in the first aspect are arranged in the warehouse; The control terminal is connected to the indicating device provided on each storage board on each warehouse shelf, and is used to indicate that the current storage board is not a designated storage board for placing goods in the warehouse; The control terminal is connected to the proximity sensors on each storage board on each warehouse shelf to detect whether there are goods on each storage board, so as to detect whether there are errors in the placement of goods in the warehouse and the retrieval of goods out of the warehouse; The control terminal is connected to the RFID scanner on each storage board on each warehouse shelf to detect whether there is any error in the placement of goods into the warehouse; The control terminal is connected to the first alarm prompter on each warehouse shelf and is used for alarm control of the first alarm on each warehouse shelf; The control terminal is connected to the second alarm prompter on each warehouse shelf and is used for alarm control of the second alarm on each warehouse shelf.

[0012] In a third aspect, the present invention provides a storage management method for a power grid converter station, the method being applicable to the warehouse shelves described in the first aspect, the method comprising: S1, import the cargo information table into the control terminal, the control terminal identifies the cargo information table, if it is determined that the cargo information table is a cargo inbound information table, then execute step S2; if it is determined that the cargo information table is a cargo outbound information table, then execute step S4; S2. The control terminal controls the indicating device to indicate the storage board at the designated placement position for non-warehouse goods according to the goods storage information table, and controls the proximity sensor to detect whether there are goods on the storage board at the designated placement position for goods to be stored; If it is detected that there are goods placed on the storage board at the designated placement position for the goods to be stored, step S3 is executed; If no goods are detected to be placed on the storage plate at the designated placement position for the goods to be stored, the first alarm prompter is controlled to give an alarm prompt; S3, the control terminal controls the RFID scanner to read the RFID tag of the goods placed on the storage plate, and determines whether the RFID tag of the read goods is consistent with the RFID tag of the pre-stored goods; if they are consistent, no processing is performed; if they are inconsistent, the second alarm prompter is controlled to give an alarm prompt; S4. The control terminal controls the proximity sensor on the placement plate of the goods for outbound pickup to detect whether there are goods, and controls the proximity sensor on the placement plate of the goods for non-outbound pickup and placement to detect whether there are goods; If it is detected that there are goods on the storage plate at the storage location where the goods to be taken out of the warehouse are placed, the first alarm prompter is controlled to give an alarm prompt; otherwise, no processing is performed; If it is not detected that the goods are not taken out of the warehouse and there are goods placed on the storage plate at the placement position where the goods are placed, the second alarm prompter is controlled to give an alarm prompt; otherwise, no processing is performed.

[0013] Further, in step S1, a label is set on the cargo information table, and the label includes "1" and "0"; When the control terminal identifies the label on the cargo information table as "1", it determines that the cargo information table is a cargo inbound information table; when the control terminal identifies the label on the cargo information table as "0", it identifies that the cargo information table is a cargo outbound information table.

[0014] It can be seen from the above technical solutions that the present invention has the following advantages: The storage plate of the shelf described in the present invention is provided with an indicating device, and when goods are put into the warehouse, the storage plate of the designated placement position for non-warehouse goods is indicated, especially when there is only one designated placement position for the goods to be put into the warehouse, it can completely avoid the situation that the staff puts the goods in the wrong position when the goods are put into the warehouse.

[0015] The shelf of the present invention is also provided with a proximity sensor and an RFID scanner. When goods are put into the warehouse, the proximity sensor and the RFID scanner are used together to detect whether the goods are put into the warehouse in the correct position, which helps to further avoid the situation where the staff puts the goods in the wrong position, ensures the correctness of the goods put into the warehouse by the staff, and makes the goods put into the warehouse more accurate and efficient. When the goods are taken out of the warehouse, the proximity sensor is used to detect whether the goods are taken out of the warehouse in the correct position, which helps to avoid the situation where the staff takes the wrong goods, ensures the correctness of the goods taken out of the warehouse by the staff, and makes the goods taken out of the warehouse more accurate and efficient.

[0016] The shelf described in the present invention is provided with a first alarm prompter. When goods are put into the warehouse, the proximity sensor is used in conjunction with the first alarm prompter to give an alarm prompt to the shelf where there are goods that have not been put into the warehouse within a preset time, reminding the staff that there are missing goods that have not been put into the warehouse, which helps the staff to check for missing goods and make up for the missing goods in time, thereby improving the efficiency of goods management. When the goods are taken out of the warehouse, the proximity sensor is used in conjunction with the first alarm prompter to give an alarm prompt to the shelf where there are goods that have not been put out of the warehouse, reminding the staff that there are missing goods that have not been put out of the warehouse, which helps the staff to check for missing goods and make up for the missing goods in time, thereby improving the efficiency of goods outbound management.

[0017] The shelf described in the present invention is also provided with a second alarm prompter. When goods are put into the warehouse, the second alarm prompter cooperates with the use of the proximity sensor and the RFID scanner to give an alarm prompt for the situation that the goods are put into the warehouse incorrectly, reminding the staff that there is a problem with the goods entering the warehouse, helping the staff to make corrections in time, and improving the accuracy and efficiency of the goods entering the warehouse management. When the goods are taken out of the warehouse, the second alarm prompter cooperates with the proximity sensor to give an alarm prompt for the situation that the goods are taken out of the warehouse incorrectly, reminding the staff that there is a problem with the goods leaving the warehouse, helping the staff to make corrections in time, and improving the accuracy and efficiency of the goods leaving the warehouse management.

[0018] The present invention also manages the warehousing and outbound transportation of goods separately by identifying the goods information table. When the goods are put into the warehouse, the storage plate indicating the designated placement position for non-warehousing goods and the RFID tag for detecting the goods are used to help reduce the situation where the staff puts the goods in the wrong position when placing the goods in the warehouse, ensure the correctness of the staff taking the goods out of the warehouse, and make the taking of goods out of the warehouse more accurate and efficient. When the goods are out of the warehouse, by detecting whether the placement position where the non-warehousing goods are taken out and the placement position where the goods are taken out have goods placed, it helps to avoid the situation where the staff takes the wrong goods, ensure the correctness of the staff taking the goods out of the warehouse, and make the taking of goods out of the warehouse more accurate and efficient.

[0019] In addition, the invention has a reliable design principle, a simple structure and a very broad application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 This is a schematic structural diagram of an embodiment of a grid substation warehouse shelf according to the present invention; Figure 2 It is an electrical principle block diagram of an embodiment of the grid substation warehouse shelf of the present invention; Figure 3 A schematic block diagram of an embodiment of the power grid converter station storage system of the present invention; Figure 4 The present invention is a schematic flow chart of an embodiment of the storage management method for a power grid converter station.

[0022] Among them, 1. storage plate, 2. RFID scanner, 3. proximity sensor, 4. first alarm indicator, 5. second alarm indicator, 6. supporting column, 7. first crossbeam, 8. second crossbeam, 9. baffle. DETAILED DESCRIPTION

[0023] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in this specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0024] Embodiment 1: The present invention provides a grid substation warehouse shelf, comprising a shelf frame, on which a plurality of storage layers are arranged, and each storage layer comprises a plurality of storage boards 1. The storage boards 1 are fixedly arranged on the shelf frame; each storage board 1 is provided with an indication device for indicating that the current storage board 1 is a storage board 1 at a designated placement position other than the storage placement position for goods.

[0025] In this embodiment, the indicating device includes a baffle 9 and a driving device disposed in the storage board 1 for driving the baffle 9 to rise and fall. When it is necessary to indicate the storage board 1 at the designated placement position for non-warehouse goods, the driving device of the storage board 1 controls the baffle 9 to rise, indicating that the current storage board 1 is the storage board 1 at the designated placement position for non-warehouse goods. Figure 1 It is a schematic diagram of the structure of the warehouse shelf when the baffle 9 is not raised.

[0026] As another embodiment of the present invention, the indicating device may be an indicator light. When it is necessary to indicate the designated placement position of the storage board 1 for placing goods that are not to be put into storage, the indicator light on the corresponding storage board 1 is controlled to light up, indicating that the current storage board 1 is the designated placement position of the storage board 1 for placing goods that are not to be put into storage.

[0027] It should be noted that those skilled in the art can set the specific structure of the indicating device according to actual needs, so as to indicate the placement plate 1 at the designated placement position for placing goods other than those entering the warehouse.

[0028] like Figure 2 As shown, in this embodiment, the shelf frame includes four supporting columns 6, a plurality of first beams 7 and a plurality of second beams 8. A first beam 7 is arranged between two supporting columns 6 arranged opposite to each other along the length direction of the shelf, and two first beams 7 arranged in parallel on the same horizontal plane are a first beam 7 group. A second beam 8 is arranged between two supporting columns 6 arranged opposite to each other along the width direction of the shelf, and two second beams 8 arranged in parallel on the same horizontal plane are a second beam 8 group. A first beam 7 group and a second beam 8 group on the same horizontal plane and a plurality of storage plates 1 form a storage layer.

[0029] It should be noted that the designated placement position is a placement position designated for placing goods on a storage plate 1 on the shelf where no goods are currently placed.

[0030] A plurality of proximity sensors 3 are evenly arranged on the upper surface of the storage plate 1 for detecting whether there are goods placed on the storage plate 1, so as to detect whether there are errors in placing goods into the warehouse or taking goods out of the warehouse.

[0031] When goods are put into the warehouse, the proximity sensor 3 detects in real time whether there are goods on the storage board 1 at the designated placement position for the goods to be placed in the current batch. When goods are taken out of the warehouse, the proximity sensor 3 detects in real time whether there are goods on the storage board 1 at the designated pickup position for the goods to be taken in the current batch, and at the same time, the proximity sensor 3 detects in real time whether there are goods on the storage board 1 at the designated pickup position other than the designated pickup position for the goods to be taken in the current batch.

[0032] like Figure 1As shown, in this embodiment, six proximity sensors 3 are evenly arranged on the upper surface of the storage plate 1 , which can cover various positions of the storage plate 1 , thereby improving the accuracy and reliability of the detection of the proximity sensors 3 on the storage plate 1 .

[0033] It should be noted that the designated picking position is the placement position of the goods to be picked up in the current batch in the storage plate 1 where the goods are currently placed on the shelf.

[0034] The goods are provided with RFID tags, and an RFID scanner 2 is provided at the center of the storage plate 1 for reading the RFID tags of the goods placed on the storage plate 1 to detect whether there are any errors in the placement of the goods into the warehouse.

[0035] When goods are put into storage, the RFID scanner 2 is used to read the RFID tags of goods placed on the storage plate 1 at the designated placement position for the current batch of goods to be placed, so as to detect whether there are any errors in the placement of goods into storage.

[0036] It should be noted that, in this embodiment, since the goods are placed into the warehouse manually, the position of the goods on the storage board 1 can ensure that the RFID scanner 2 at the center of the storage board 1 can read the RFID tag of the goods on the storage board 1.

[0037] The shelf frame is provided with a first alarm prompter 4 and a second alarm prompter 5, which are used to provide an alarm prompt for errors in placing goods into the warehouse and an alarm prompt for errors in taking goods out of the warehouse.

[0038] When goods are put into storage, if the RFID tag of the goods placed on the storage board 1 at the designated placement position of the current batch of goods is detected to be inconsistent with the RFID tag of the goods placed on the storage board 1 stored in advance, the second alarm prompter 5 will give an alarm. After the goods are put into storage, if no goods are detected on the storage board 1 at the designated placement position of the current batch of goods, the first alarm prompter 4 will give an alarm.

[0039] When the goods are taken out of the warehouse, if it is detected that there are goods placed on the storage plate 1 at the designated picking position for the goods to be taken in the current batch, the first alarm prompter 4 will give an alarm prompt; if it is not detected that there are goods placed on the storage plate 1 at the designated picking position for the goods to be taken in the current batch, the second alarm prompter 5 will give an alarm prompt.

[0040] It should be noted that those skilled in the art can set the installation positions of the first alarm indicator 4 and the second alarm indicator 5 according to actual needs, such as Figure 1 As shown, in this embodiment, the first alarm indicator 4 and the second alarm indicator 5 are both installed on the first crossbeam 7 which is farthest from the ground.

[0041] Embodiment 2 like Figure 2 As shown, the difference between this embodiment and the second embodiment is that, in this embodiment, the warehouse shelf is equipped with a control terminal.

[0042] The control terminal is connected to the indicating device provided on each storage board 1, and is used to indicate that the current storage board 1 is not a designated storage board 1 for placing goods in the warehouse.

[0043] The control terminal is connected to the proximity sensor 3 on each storage plate 1 to detect whether there are errors in the placement of goods into the warehouse and the removal of goods from the warehouse.

[0044] The control terminal is connected to all proximity sensors 3 on each storage board 1 on the shelf, and is used to control the proximity sensors 3 to detect in real time whether there are goods on the storage board 1 at the designated placement position for the current batch of goods to be placed when the goods are put into the warehouse. The control terminal is also used to control the proximity sensors 3 to detect in real time whether there are goods on the storage board 1 at the designated pickup position for the current batch of goods to be picked up when the goods are taken out of the warehouse, and to control the proximity sensors 3 to detect in real time whether there are goods on the storage board 1 at the designated pickup position for the current batch of goods to be picked up, and at the same time, to control the proximity sensors 3 to detect in real time whether there are goods on the storage board 1 at the designated pickup position for the goods not to be picked up by the current batch of goods.

[0045] The control terminal is connected to the RFID scanner 2 on each storage plate 1 to detect whether there is an error in the placement of goods into the warehouse.

[0046] The control terminal is connected to the RFID scanner 2 on each storage board 1 on the shelf, and is used to control the RFID scanner 2 to read the RFID tag of the goods placed on the storage board 1 at the designated placement position where the current batch of goods are to be placed when the goods are put into the warehouse, and based on the read RFID tag of the goods, determine whether the read RFID tag of the goods is consistent with the RFID tag of the goods pre-stored in the control terminal.

[0047] The control terminal is connected to the first alarm prompter 4 and the second alarm prompter 5 and is used for alarm control of the first alarm prompter 4 and the second alarm prompter 5.

[0048] When goods are put into storage, if the control terminal detects that the RFID tag of the goods placed on the storage board 1 at the designated placement position of the current batch of goods is inconsistent with the RFID tag of the goods placed on the storage board 1 stored in advance, the second alarm prompter 5 is controlled to give an alarm. After the goods are put into storage, if the control terminal does not detect that there are goods placed on the storage board 1 at the designated placement position of the current batch of goods, the control terminal controls the first alarm prompter 4 to give an alarm.

[0049] When the goods are taken out of the warehouse, if the control terminal detects that there are goods placed on the storage board 1 at the designated picking position for the goods to be taken in the current batch, the first alarm prompter 4 is controlled to issue an alarm prompt; if the control terminal does not detect that there are goods placed on the storage board 1 at a position other than the designated picking position for the goods to be taken in the current batch, the second alarm prompter 5 is controlled to issue an alarm prompt.

[0050] Specifically, when goods are put into storage, the control terminal indicates all the storage plates 1 that are not the designated placement positions for the goods to be put into storage based on the imported goods storage information table. After the indication is completed, the control terminal controls the proximity sensor 3 to detect in real time whether there are goods placed on the storage plates 1 of the designated placement positions for the goods to be put into storage in the current batch based on the imported goods out-of-stock information table. If the control terminal detects that there are goods placed on the storage plates 1 of the designated placement positions for the goods to be put into storage in the current batch through the proximity sensor 3, the RFID scanner 2 on the storage plates 1 with goods placed at the designated placement positions for the goods to be put into storage in the current batch is controlled to scan the RFID tag of the goods placed on the storage plates 1 to determine whether the RFID tag of the read goods is consistent with the RFID tag of the pre-stored goods. If they are inconsistent, the second alarm prompter 5 is controlled to issue an alarm prompt; if they are consistent, no processing is performed; if the control terminal does not detect that there are goods placed on the storage plates 1 of the designated placement positions for the goods to be put into storage in the current batch through the proximity sensor 3, the first alarm prompter 4 is controlled to issue an alarm prompt. After the goods are put into the warehouse, the control terminal controls the indicating devices on all the storage plates 1 to cancel the indication.

[0051] The present invention indicates the designated placement position for non-warehoused goods when the goods are put into the warehouse, especially when there is only one designated placement position for the goods to be put into the warehouse, which can completely avoid the situation that the staff puts the goods in the wrong position when the goods are put into the warehouse, and in the indicated case, through the coordinated use of the proximity sensor 3 and the RFID scanner 2, it is detected whether the goods are put into the warehouse in the correct position, which helps to further avoid the situation that the staff puts the goods in the wrong position, ensures the correctness of the goods put into the warehouse by the staff, and makes the goods put into the warehouse more accurate and efficient. In addition, the second alarm prompter 5 is set to cooperate with the use of the proximity sensor 3 and the RFID scanner 2, which can alarm the situation that the goods are put into the warehouse incorrectly, remind the staff that there is a problem with the goods entering the warehouse, help the staff to make corrections in time, and improve the accuracy and efficiency of the goods entering the warehouse management. At the same time, the first alarm prompter 4 is set to cooperate with the proximity sensor 3, and the shelf with goods that have not been put into the warehouse is alarmed, reminding the staff that there are missing goods that have not been put into the warehouse, which helps the staff to check the shortage and make up for the gap in time, and improve the efficiency of the goods entering the warehouse management.

[0052] When the goods are taken out of the warehouse, the control terminal controls the proximity sensor 3 to detect in real time whether there are goods on the storage board 1 at the designated picking position of the goods to be taken in the current batch based on the imported goods out-of-warehouse information table. At the same time, the control terminal also controls the proximity sensor 3 to detect in real time whether there are goods on the storage board 1 that is not the designated picking position of the goods to be taken in the current batch and on which there are goods. If the control terminal detects through the proximity sensor 3 that there are goods on the storage board 1 at the designated picking position of the goods to be taken in the current batch, the first alarm prompter 4 is controlled to give an alarm prompt; if it is not detected that there are goods on the storage board 1 at the designated picking position of the goods to be taken in the current batch, no processing is performed; if the control terminal does not detect through the proximity sensor 3 that there are goods on the storage board 1 that is not the designated picking position of the goods to be taken in the current batch and on which there are goods, the second alarm prompter 5 is controlled to give an alarm prompt; if it is detected that there are goods on the storage board 1 that is not the designated picking position of the goods to be taken in the current batch and on which there are goods, no processing is performed.

[0053] When the goods are taken out of the warehouse, the present invention uses the proximity sensor 3 in conjunction with the first alarm prompter 4 to give an alarm prompt to the shelf where there are goods that have not been taken out of the warehouse, reminding the staff that there are missing goods that have not been taken out of the warehouse, which helps the staff to check for missing goods and make up for them in time, thereby improving the efficiency of goods out of the warehouse management. At the same time, a second alarm prompter 5 is set to be used in conjunction with the proximity sensor 3, which can give an alarm prompt in the case of errors in taking goods out of the warehouse, reminding the staff that there are problems with the goods out of the warehouse, helping the staff to make corrections in time, and improving the accuracy and efficiency of goods out of the warehouse management.

[0054] It should be noted that all indicating devices provided on each storage board 1 on the shelf, all proximity sensors 3 on each storage board 1 and RFID scanners 2 on each storage board 1 are connected to the control terminal.

[0055] Embodiment 3 like Figure 3 As shown, the present invention further provides a storage system for a power grid converter station, including a control terminal and a warehouse, wherein a plurality of warehouse shelves as described in the above-mentioned embodiment 1 are arranged in the warehouse.

[0056] The control terminal is connected to the indicating device provided on each storage board 1 on each warehouse shelf, and is used to indicate that the current storage board 1 is not a designated storage board 1 for placing goods in the warehouse.

[0057] The control terminal is connected to the indicating device provided on each storage board 1 on each warehouse shelf, and is used to indicate the storage board 1 at the designated placement position of the goods that are not to be stored in the current batch in the scenario of goods entering the warehouse.

[0058] The control terminal is connected to the proximity sensor 3 on each storage plate 1 on each warehouse shelf, and is used to detect whether there are goods placed on each storage plate 1, so as to detect whether there are errors in the placement of goods into the warehouse and the retrieval of goods out of the warehouse.

[0059] The control terminal is connected to all proximity sensors 3 on each storage board 1 on each warehouse shelf, and is used to control the proximity sensors 3 to detect in real time whether there are goods on the storage board 1 at the designated placement position for the current batch of goods to be placed when the goods are put into the warehouse. The control terminal is also used to control the proximity sensors 3 to detect in real time whether there are goods on the storage board 1 at the designated pickup position for the current batch of goods to be picked up when the goods are taken out of the warehouse, and to control the proximity sensors 3 to detect in real time whether there are goods on the storage board 1 at the designated pickup position for the current batch of goods to be picked up, and at the same time, to control the proximity sensors 3 to detect in real time whether there are goods on the storage board 1 at the designated pickup position for the goods not to be picked up by the current batch of goods.

[0060] The control terminal is connected to the RFID scanner 2 on each storage plate 1 on each warehouse shelf to detect whether there is an error in the placement of goods into the warehouse.

[0061] The control terminal is connected to the RFID scanner 2 on each storage board 1 on each warehouse shelf, and is used to control the RFID scanner 2 to read the RFID tag of the goods placed on the storage board 1 at the designated placement position where the current batch of goods are to be placed when the goods are put into the warehouse, and based on the read RFID tag of the goods, determine whether the read RFID tag of the goods is consistent with the RFID tag of the goods pre-stored in the control terminal.

[0062] The control terminal is connected to the first alarm prompter 4 on each warehouse shelf and is used for alarm control of the first alarm on each warehouse shelf.

[0063] After the goods are put into the warehouse, if the control terminal does not detect that there are goods on the storage board 1 at the designated placement position of the goods to be placed in the current batch, the first alarm indicator 4 on the shelf where the storage board 1 is located is controlled to give an alarm. When the goods are taken out of the warehouse, if the control terminal detects that there are goods on the storage board 1 at the designated placement position of the goods to be taken in the current batch, the first alarm indicator 4 on the shelf where the storage board 1 is located is controlled to give an alarm.

[0064] The control terminal is connected to the second alarm prompter 5 on each warehouse shelf and is used for alarm control of the second alarm on each warehouse shelf.

[0065] When goods are put into the warehouse, if the control terminal determines that the RFID tag of the goods placed on the storage board 1 at the designated placement position for the goods to be placed in the current batch is inconsistent with the RFID tag of the goods placed on the storage board 1 stored in advance, the second alarm indicator 5 on the shelf where the storage board 1 is located is controlled to give an alarm. When goods are taken out of the warehouse, if the control terminal does not detect that there are goods placed on the storage board 1 that is not the designated pickup position for the goods to be taken in the current batch, the second alarm indicator 5 on the shelf where the storage board 1 is located is controlled to give an alarm.

[0066] Specifically, when placing goods into the warehouse, the control terminal controls the indicating device on the designated placement position board 1 of all warehouse shelves that are not for the goods to be placed in the current batch based on the imported goods entry information table, and at the same time, the control terminal controls the proximity sensor 3 to detect in real time whether there are goods on the designated placement position board 1 of the goods to be placed in the current batch based on the imported information. If the control terminal detects that there are goods on the designated placement position board 1 of the goods to be placed in the current batch through the proximity sensor 3, the RFID scanner 2 is controlled to scan the goods of the current batch. The RFID tag of the goods placed on the storage board 1 where the goods are placed at the designated placement position of the goods to be stored in the warehouse is read, and it is determined whether the RFID tag of the goods read is consistent with the RFID tag of the goods stored in advance. If they are inconsistent, the second alarm indicator 5 on the warehouse shelf where the storage board 1 is located is controlled to give an alarm prompt; if they are consistent, no processing is performed; if the control terminal does not detect that there are goods placed on the storage board 1 at the designated placement position of the goods to be stored in the current batch through the proximity sensor 3, the first alarm indicator 4 on the warehouse shelf where the storage board 1 is located is controlled to give an alarm prompt. After the goods are stored in the warehouse, the control terminal controls the indicating devices on all the storage boards 1 to cancel the indication.

[0067] When the goods are taken out of the warehouse, the control terminal controls the proximity sensor 3 to detect in real time whether there are goods on the storage board 1 at the designated pickup position of the goods to be taken in the current batch based on the imported goods out-of-warehouse information table. At the same time, the control terminal also controls the proximity sensor 3 to detect in real time whether there are goods on the storage board 1 that is not the designated pickup position of the goods to be taken in the current batch and has goods placed on it. If the control terminal detects through the proximity sensor 3 that there are goods on the storage board 1 at the designated pickup position of the goods to be taken in the current batch, the warehouse shelf where the storage board 1 is located is controlled. The first alarm prompter 4 on the shelf of the warehouse where the storage board 1 is located will give an alarm prompt; if it is not detected that there are goods on the storage board 1 at the designated picking position for the goods to be picked up in the current batch, no processing will be performed; if the control terminal does not detect through the proximity sensor 3 that there are goods on the storage board 1 where the goods are placed that is not the designated picking position for the goods to be picked up in the current batch, then the second alarm prompter 5 on the warehouse shelf where the storage board 1 is located will be controlled to give an alarm prompt, if it is detected that there are goods on the storage board 1 where the goods are placed that is not the designated picking position for the goods to be picked up in the current batch, no processing will be performed.

[0068] Embodiment 4: The present invention provides a storage management method for a power grid converter station, the method being applicable to the warehouse shelves described in the above-mentioned embodiment 2, and the method comprising: Step 110, import the cargo information table into the control terminal, the control terminal identifies the cargo information table, if it is determined that the cargo information table is a cargo inbound information table, then execute step 120; if it is determined that the cargo information table is a cargo outbound information table, then execute step 140; Step 120, the control terminal controls the indicating device to indicate the storage board 1 at the designated placement position for non-warehouse goods according to the goods storage information table, and controls the proximity sensor 3 to detect whether there are goods placed on the storage board 1 at the designated placement position for goods to be stored; If it is detected that there are goods placed on the storage board 1 at the designated placement position for the goods to be stored, step 130 is executed; If no goods are detected to be placed on the storage board 1 at the designated placement position for the goods to be stored, the first alarm prompter 4 is controlled to give an alarm prompt; Step 130, the control terminal controls the RFID scanner 2 to read the RFID tag of the goods placed on the storage plate 1, and determines whether the read RFID tag of the goods is consistent with the RFID tag of the goods stored in advance; if they are consistent, no processing is performed; if they are inconsistent, the second alarm prompter 5 is controlled to give an alarm prompt; Step 140: The control terminal controls the proximity sensor 3 on the storage plate 1 at the storage location for picking up goods from the storage to detect whether there are goods placed thereon according to the goods outbound information table, and controls the proximity sensor 3 on the storage plate 1 at the storage location for picking up goods from the storage to detect whether there are goods placed thereon; If it is detected that there are goods on the storage plate 1 at the placement position of the goods to be taken out of the warehouse, the first alarm prompter 4 is controlled to give an alarm prompt; otherwise, no processing is performed; If no goods are detected to be taken out of the warehouse and no goods are placed on the storage plate 1 at the placement position where goods are placed, the second alarm prompter 5 is controlled to give an alarm prompt; otherwise, no processing is performed.

[0069] To facilitate understanding of the present invention, the power grid converter station storage management method provided by the present invention is further described below based on the principle of the power grid converter station storage management method of the present invention and in combination with the process of the power grid converter station storage management method in the embodiment.

[0070] Specifically, Figure 4 As shown, the power grid converter station storage management method includes: S1. Import the cargo information table into the control terminal. The control terminal identifies the cargo information table. If the cargo information table is determined to be a cargo inbound information table, step S2 is executed; if the cargo information table is determined to be a cargo outbound information table, step S4 is executed.

[0071] A label is set on the cargo information table, and the label includes "1" and "0". When the label set on the cargo information table is "1", the cargo information table is identified as a cargo inbound information table; when the label set on the cargo information table is "0", the cargo information table is identified as a cargo outbound information table.

[0072] The cargo information table is provided with a label, which includes "1" and "0". When the control terminal identifies the label on the cargo information table as "1", it determines that the cargo information table is a cargo inbound information table; when the control terminal identifies the label on the cargo information table as "0", it identifies that the cargo information table is a cargo outbound information table.

[0073] It should be noted that the cargo information table includes a cargo outbound information table and a cargo inbound information table. The cargo inbound information table includes the cargo name and a storage plate 1 corresponding to the designated placement position of the cargo; the cargo outbound information table includes the cargo name and a storage plate 1 corresponding to the designated pickup position of the cargo.

[0074] S2, the control terminal controls the indicating device to indicate the placement board 1 of the designated placement position for non-warehouse goods according to the goods entry information table, and controls the proximity sensor 3 to detect whether there are goods placed on the placement board 1 of the designated placement position for goods to be entered into the warehouse; If it is detected that there are goods placed on the storage board 1 at the designated placement position for the goods to be stored, step S3 is executed; If no goods are detected to be placed on the storage plate 1 at the designated placement position for the goods to be stored, the first alarm prompter 4 is controlled to give an alarm prompt.

[0075] According to the goods warehousing information table, the control terminal controls the indicating device to indicate the storage plates 1 of all the placement positions that are not the designated placement positions for the goods to be stored. After the indication is completed, the proximity sensor 3 is controlled to detect whether there are goods placed on the storage plates 1 of the designated placement positions for the goods to be stored. If no goods are detected on the storage plates 1 of the designated placement positions for the goods to be stored, the first alarm prompter 4 will sound an alarm to remind the staff that there are unstored goods here; if it is detected that there are goods on the storage plates 1 of the designated placement positions for the goods to be stored, step S3 is executed.

[0076] S3, the control terminal controls the RFID scanner 2 to read the RFID tag of the goods placed on the storage plate 1, and determines whether the read RFID tag of the goods is consistent with the RFID tag of the pre-stored goods; if they are consistent, no processing is performed; if they are inconsistent, the second alarm prompter 5 is controlled to issue an alarm prompt.

[0077] The goods are all equipped with RFID tags. The control terminal controls the RFID scanner 2 to read the RFID tags of the goods placed on the designated placement position, and determines whether the read RFID tags of the goods are consistent with the RFID tags of the pre-stored goods. If they are consistent, no processing is done. If they are inconsistent, the second alarm prompter 5 is controlled to give an alarm prompt to remind the staff that the goods on the placement position are placed incorrectly and to correct them in time.

[0078] S4, the control terminal controls the proximity sensor 3 on the placement plate 1 of the goods out of the warehouse to detect whether there are goods placed according to the goods out of the warehouse information table, and controls the proximity sensor 3 on the placement plate 1 of the goods not out of the warehouse but with goods placed to detect whether there are goods placed; If it is detected that there are goods on the storage plate 1 at the placement position of the goods to be taken out of the warehouse, the first alarm prompter 4 is controlled to give an alarm prompt; otherwise, no processing is performed; If no goods are detected to be taken out of the warehouse and no goods are placed on the storage plate 1 at the placement position where goods are placed, the second alarm prompter 5 is controlled to give an alarm prompt; otherwise, no processing is performed.

[0079] The control terminal controls the proximity sensor 3 on the placement plate 1 of the placement position for picking up goods from the warehouse to detect whether there are goods placed thereon according to the goods outbound information table, and controls the proximity sensor 3 on the placement plate 1 of the placement position where goods are not picked up from the warehouse and where goods are placed thereon to detect whether there are goods placed thereon; if it is detected that there are goods placed on the placement plate 1 of the placement position where goods are to be picked up from the warehouse, the first alarm prompter 4 is controlled to give an alarm prompt to remind the staff that there are goods that have not been shipped out of the warehouse at this placement position; if no goods are detected on the placement plate 1 of the placement position where goods are to be picked up from the warehouse, no processing is performed; if it is detected that there are goods placed on the placement plate 1 of the placement position where goods are not required to be shipped out and where goods are placed thereon, no processing is performed; if no goods are detected on the placement plate 1 of the placement position where goods are placed thereon and where goods are not to be picked up from the warehouse, the second alarm prompter 5 is controlled to give an alarm prompt to remind the staff that the goods are picked up incorrectly and corrected in time.

[0080] Embodiment 5 The difference between this embodiment and the fourth embodiment is that a detection time limit is set.

[0081] Specifically, the power grid converter station storage management method includes: S1. Import the cargo information table into the control terminal. The control terminal identifies the cargo information table. If the cargo information table is determined to be a cargo inbound information table, step S2 is executed; if the cargo information table is determined to be a cargo outbound information table, step S4 is executed.

[0082] A label is set on the cargo information table, and the label includes "1" and "0". When the label set on the cargo information table is "1", the cargo information table is identified as a cargo inbound information table; when the label set on the cargo information table is "0", the cargo information table is identified as a cargo outbound information table.

[0083] The cargo information table is provided with a label, which includes "1" and "0". When the control terminal identifies the label on the cargo information table as "1", it determines that the cargo information table is a cargo inbound information table; when the control terminal identifies the label on the cargo information table as "0", it identifies that the cargo information table is a cargo outbound information table.

[0084] It should be noted that the cargo information table includes a cargo outbound information table and a cargo inbound information table. The cargo inbound information table includes the cargo name and a storage plate 1 corresponding to the designated placement position of the cargo; the cargo outbound information table includes the cargo name and a storage plate 1 corresponding to the designated pickup position of the cargo.

[0085] S2, the control terminal controls the indicating device to indicate the placement board 1 of the designated placement position for non-warehouse goods according to the goods entry information table. After the indication is completed, the control terminal starts timing and controls the proximity sensor 3 to detect whether there are goods placed on the placement board 1 of the designated placement position for goods to be entered into the warehouse; If within the first preset time, it is detected that there are goods placed on the storage board 1 at the designated placement position for the goods to be stored, step S3 is executed; If no goods are detected to be placed on the storage plate 1 at the designated placement position for the goods to be stored within the first preset time, the first alarm prompter 4 is controlled to give an alarm prompt.

[0086] According to the goods warehousing information table, the control terminal controls the indicating device to indicate the storage plates 1 of all the placement positions that are not the designated placement positions for the goods to be stored. After the indication is completed, the control terminal starts timing and controls the proximity sensor 3 to detect whether there are goods placed on the storage plates 1 of the designated placement positions for the goods to be stored. If no goods are detected on the storage plates 1 of the designated placement positions for the goods to be stored within the first preset time, the first alarm prompter 4 will sound an alarm to remind the staff that there are unstored goods here; if goods are detected on the storage plates 1 of the designated placement positions for the goods to be stored within the first preset time, step S3 is executed.

[0087] S3, the control terminal controls the RFID scanner 2 to read the RFID tag of the goods placed on the storage plate 1, and determines whether the read RFID tag of the goods is consistent with the RFID tag of the pre-stored goods; if they are consistent, no processing is performed; if they are inconsistent, the second alarm prompter 5 is controlled to issue an alarm prompt.

[0088] The goods are all equipped with RFID tags. The control terminal controls the RFID scanner 2 to read the RFID tags of the goods placed on the designated placement position, and determines whether the read RFID tags of the goods are consistent with the RFID tags of the pre-stored goods. If they are consistent, no processing is done. If they are inconsistent, the second alarm prompter 5 is controlled to give an alarm prompt to remind the staff that the goods on the placement position are placed incorrectly and to correct them in time.

[0089] S4, the control terminal controls the proximity sensor 3 on the placement plate 1 for picking up goods from the warehouse to detect whether there are goods placed thereon according to the goods outbound information table, and controls the proximity sensor 3 on the placement plate 1 for picking up goods from the warehouse but not for picking up goods and for placing goods thereon to detect whether there are goods placed thereon, and the control terminal starts timing when the proximity sensor 3 is controlled to detect; If it is detected within the second preset time that there are goods placed on the storage plate 1 at the placement position of the goods to be taken out of the warehouse, the first alarm prompter 4 is controlled to give an alarm prompt; otherwise, no processing is performed; If no goods are detected to be taken out of the warehouse and no goods are placed on the storage plate 1 at the placement position where goods are placed, the second alarm prompter 5 is controlled to give an alarm prompt; otherwise, no processing is performed.

[0090] According to the cargo outbound information table, the control terminal controls the proximity sensor 3 on the storage board 1 of the storage location for cargo outbound pickup to detect whether there are cargoes placed thereon, and at the same time controls the proximity sensor 3 on the storage board 1 of the storage location for cargo not outbound pickup and cargo placed thereon to detect whether there are cargoes placed thereon. When the proximity sensor 3 is controlled for detection, the control terminal starts timing; if within the second preset time, it is detected that there are cargoes placed on the storage board 1 of the storage location for cargo to be outbound pickup, the first alarm prompter 4 is controlled to give an alarm prompt to remind the staff that there are cargoes that have not been outbound at this storage location; if no cargoes are detected on the storage board 1 of the storage location for cargo to be outbound pickup, no processing is performed; if it is detected that there are cargoes placed on the storage board 1 of the storage location for cargo not outbound pickup and cargo placed thereon, no processing is performed; if no cargoes are detected on the storage board 1 of the storage location for cargo not outbound pickup and cargo placed thereon, the second alarm prompter 5 is controlled to give an alarm prompt to remind the staff that cargo picking errors are made and that they should be corrected in time.

[0091] It should be noted that those skilled in the art can set the values ​​of the first preset time and the second preset time according to actual needs.

[0092] The storage plate of the shelf described in the present invention is provided with an indicating device, and when goods are put into the warehouse, the storage plate of the designated placement position for non-warehouse goods is indicated, especially when there is only one designated placement position for the goods to be put into the warehouse, it can completely avoid the situation that the staff puts the goods in the wrong position when the goods are put into the warehouse.

[0093] The shelf of the present invention is also provided with a proximity sensor and an RFID scanner. When goods are put into the warehouse, the proximity sensor and the RFID scanner are used together to detect whether the goods are put into the warehouse in the correct position, which helps to further avoid the situation where the staff puts the goods in the wrong position, ensures the correctness of the goods put into the warehouse by the staff, and makes the goods put into the warehouse more accurate and efficient. When the goods are taken out of the warehouse, the proximity sensor is used to detect whether the goods are taken out of the warehouse in the correct position, which helps to avoid the situation where the staff takes the wrong goods, ensures the correctness of the goods taken out of the warehouse by the staff, and makes the goods taken out of the warehouse more accurate and efficient.

[0094] The shelf of the shelf described in the present invention is provided with a first alarm prompter. When goods are put into the warehouse, the proximity sensor is used in conjunction with the first alarm prompter to give an alarm prompt to the shelf where there are goods that have not been put into the warehouse within a preset time, reminding the staff that there are missing goods that have not been put into the warehouse, which helps the staff to check for missing goods and make up for the missing goods in time, thereby improving the efficiency of goods management. When the goods are taken out of the warehouse, the proximity sensor is used in conjunction with the first alarm prompter to give an alarm prompt to the shelf where there are goods that have not been put out of the warehouse within a preset time, reminding the staff that there are missing goods that have not been put out of the warehouse, which helps the staff to check for missing goods and make up for the missing goods in time, thereby improving the efficiency of goods outbound management.

[0095] The shelf of the shelf described in the present invention is also provided with a second alarm prompter. When the goods are put into the warehouse, the second alarm prompter cooperates with the use of the proximity sensor and the RFID scanner to give an alarm prompt for the situation that the goods are put into the warehouse incorrectly, reminding the staff that there is a problem with the goods entering the warehouse, helping the staff to make corrections in time, and improving the accuracy and efficiency of the goods entering the warehouse management. When the goods are taken out of the warehouse, the second alarm prompter cooperates with the proximity sensor to give an alarm prompt for the situation that the goods are taken out of the warehouse incorrectly, reminding the staff that there is a problem with the goods leaving the warehouse, helping the staff to make corrections in time, and improving the accuracy and efficiency of the goods leaving the warehouse management.

[0096] The present invention also manages the warehousing and outbound transportation of goods separately by identifying the goods information table. When the goods are put into the warehouse, the storage plate indicating the designated placement position for non-warehousing goods and the RFID tag for detecting the goods are used to help reduce the situation where the staff puts the goods in the wrong position when placing the goods in the warehouse, ensure the correctness of the staff taking the goods out of the warehouse, and make the taking of goods out of the warehouse more accurate and efficient. When the goods are out of the warehouse, by detecting whether the placement position where the non-warehousing goods are taken out and the placement position where the goods are taken out have goods placed, it helps to avoid the situation where the staff takes the wrong goods, ensure the correctness of the staff taking the goods out of the warehouse, and make the taking of goods out of the warehouse more accurate and efficient.

[0097] In addition, the invention has a reliable design principle, a simple structure and a very broad application prospect.

[0098] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Grid substation warehouse shelves, characterized by: It comprises a shelf frame; a plurality of storage layers are arranged on the shelf frame, and each storage layer comprises a plurality of storage plates (1); The storage board (1) is fixedly mounted on the shelf frame; each storage board (1) is provided with an indication device for indicating that the current storage board (1) is a storage board (1) at a designated placement position other than that for placing goods entering the warehouse.

2. The grid substation warehouse shelf according to claim 1, characterized in that: The goods are provided with RFID tags; an RFID scanner (2) is arranged at the center of the storage plate (1) for reading the RFID tags of the goods placed on the storage plate (1) to detect whether there are any errors in the storage of the goods.

3. The grid substation warehouse shelf according to claim 2, characterized in that: A plurality of proximity sensors (3) are evenly arranged on the upper surface of the storage plate (1) for detecting whether goods are placed on the storage plate (1) so as to detect whether there are errors in placing goods into the warehouse or taking goods out of the warehouse.

4. The grid substation warehouse shelf according to claim 3, characterized in that: A first alarm indicator (4) and a second alarm indicator (5) are installed on the shelf frame; The first alarm prompter (4) and the second alarm prompter (5) are used to provide an alarm prompt for errors in placing goods into the warehouse and an alarm prompt for errors in taking goods out of the warehouse.

5. The grid substation warehouse shelf according to claim 4, characterized in that: The warehouse shelves are equipped with control terminals; The control terminal is connected to an indicating device provided on each storage board (1) and is used to indicate that the current storage board (1) is a storage board (1) at a designated placement position other than the storage placement position for goods; The control terminal is connected to the proximity sensor (3) on each storage plate (1) to detect whether there are errors in the placement of goods into the warehouse and the removal of goods from the warehouse; The control terminal is connected to the RFID scanner (2) on each storage board (1) to detect whether there is any error in the storage of goods; The control terminal is connected to the first alarm prompter (4) and the second alarm prompter (5) and is used for alarm control of the first alarm prompter (4) and the second alarm prompter (5).

6. A power grid converter station storage system, characterized in that: It comprises a control terminal and a warehouse, wherein a plurality of warehouse shelves as claimed in claim 5 are arranged in the warehouse; The control terminal is connected to an indicating device provided on each storage board (1) on each warehouse shelf, and is used to indicate that the current storage board (1) is a storage board (1) at a designated placement position for non-warehouse goods; The control terminal is connected to the proximity sensor (3) on each storage board (1) on each warehouse shelf, and is used to detect whether there is any goods placed on each storage board (1), so as to detect whether there is any error in the placement of goods into the warehouse and the retrieval of goods out of the warehouse; The control terminal is connected to the RFID scanner (2) on each storage plate (1) on each warehouse shelf, and is used to detect whether there is an error in the placement of goods into the warehouse; The control terminal is connected to the first alarm prompter (4) on each warehouse shelf and is used for alarm control of the first alarm on each warehouse shelf; The control terminal is connected to the second alarm prompter (5) on each warehouse shelf and is used for alarm control of the second alarm on each warehouse shelf.

7. A storage management method for a power grid converter station, characterized in that: The method is applicable to the warehouse shelf as claimed in claim 6, and the method comprises: S1, import the cargo information table into the control terminal, the control terminal identifies the cargo information table, if it is determined that the cargo information table is a cargo inbound information table, then execute step S2; if it is determined that the cargo information table is a cargo outbound information table, then execute step S4; S2, the control terminal controls the indicating device to indicate the storage board (1) at the designated placement position for non-storage goods according to the goods storage information table, and controls the proximity sensor (3) to detect whether there are goods placed on the storage board (1) at the designated placement position for the goods to be stored; If it is detected that there are goods placed on the storage plate (1) at the designated placement position for the goods to be stored, step S3 is executed; If no goods are detected to be placed on the storage plate (1) at the designated placement position for the goods to be stored, the first alarm prompter (4) is controlled to give an alarm prompt; S3, the control terminal controls the RFID scanner (2) to read the RFID tag of the goods placed on the storage plate (1), and determines whether the read RFID tag of the goods is consistent with the RFID tag of the goods stored in advance; if they are consistent, no processing is performed; if they are inconsistent, the second alarm prompter (5) is controlled to issue an alarm prompt; S4, the control terminal controls the proximity sensor (3) on the placement plate (1) for picking up goods from the warehouse to detect whether there are goods placed thereon according to the goods outbound information table, and at the same time controls the proximity sensor (3) on the placement plate (1) for picking up goods from the warehouse but not for picking up goods and for placing goods thereon to detect whether there are goods placed thereon; If it is detected that there are goods on the storage plate (1) at the storage location where the goods to be taken out of the warehouse are placed, the first alarm prompter (4) is controlled to give an alarm prompt; otherwise, no processing is performed; If no goods are detected for non-outbound pickup and there are goods placed on the storage plate (1) at the placement position where the goods are placed, the second alarm prompter (5) is controlled to give an alarm prompt; otherwise, no processing is performed.

8. The storage management method of power grid converter station according to claim 7, characterized in that: In step S1, a label is set on the cargo information table, and the label includes "1" and "0"; When the control terminal identifies the label on the cargo information table as "1", it determines that the cargo information table is a cargo inbound information table; when the control terminal identifies the label on the cargo information table as "0", it identifies that the cargo information table is a cargo outbound information table.

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