TWI713914B - Dynamic storage device and dynamic access management method - Google Patents

Abstract

A dynamic storage device includes a storage area, a power transfer device, a vehicle group, a vehicle detection device, a power transmission device, a gate, a gate detection device, a temporary storage area and a temporary storage area detection device. The storage device also includes a central control system for commanding, controlling, ordering, and managing the operation of the above devices, and managing the information returned by each device. The present invention uses radio frequency identification (Radio Frequency IDentification, RFID) technology to realize a dynamic storage device and a dynamic access management method. The basic and main feature is that the RFID tag is labelled on a carrier rather than an object. The storage device of the present invention The subject matter managed by the dynamic access management method is the vehicle and the vehicle group, and based on the fact that each vehicle that constitutes the vehicle group has used the RFID tag to record the information of the objects contained in the vehicle in detail, Therefore, the purpose of object management is achieved through the management of vehicles and vehicle groups, and the space utilization rate of the storage device is improved. The central control system accurately and completely records the storage location of all objects.

Description

Dynamic storage device and dynamic access management method

The invention adopts radio frequency identification (Radio Frequency IDentification, RFID) technology for dynamic access management of objects.

Regarding the basics of object access management methods, including the management of receiving objects, retrieving objects, and storing objects. The current object access management method is briefly described as follows: using QR code (bar code, QR code) technology, store information about the object in the QR code (including but not limited to object number, producer data, object specifications, product Delivery time, transfer or submission time, quantity, unit price, total price, tax,..., etc.). In the stage of receiving objects, the barcode scanner is used to read the information content of the QR code of each object one by one, and the information content is transmitted and stored in the management system. When the management system obtains the information content, it pays or determines the category of the object, and specifies the storage area and storage location of the object in the physical storage device according to the category. The storage area of the physical storage device is also allocated by category. The storage device manager transports each object to its own storage area and storage location according to the designation of the management system. When retrieving objects, it also finds and takes out the specified objects according to the storage area and storage location set by the management system.

The shortcomings of the above storage device and object access management method are briefly described as follows:

1. Each object is given a QR code. The QR code is attached to the surface of the object or its packaging or its carrier in the form of a sticker (ie a sticker). This requires a lot of manpower and man-hours, and is prone to errors. The object entity does not match the content of the QR code. In addition, the label is easy to fall off, This will cause the object to be unable to perform object access management. Furthermore, it may happen that the original label is torn off and the label is changed.

2. When receiving objects, it is necessary to scan the QR code of each object one by one, which also requires a lot of manpower and man-hours. Scanning some of the objects may be missed, resulting in inconsistencies between the actual received objects and the registered data in the management system.

3. Although the storage device management system has designated the storage area and storage location of the object, it cannot absolutely avoid the problem of the storage device manager (natural person) storing the object in the wrong storage location. If the physical storage device is large and the moving line is complicated, once the object is stored in the wrong storage location, it will be difficult to find the object, and the object statistics will be inconsistent with the registered data in the management system.

4. The storage area and storage location in the physical storage device are also allocated by category. When a certain category of objects is received less or withdrawn more, the storage area of this category will have too much storage area, but the excess The storage area cannot be used to store other types of objects. Or when a certain category of objects receives a lot of goods and the original storage area is insufficient, the objects that overflow the storage area do not have a suitable storage area for storage. Obviously, such a storage device management system makes the storage area of the physical storage device unable to be used effectively. Although it is possible to try to use the storage area flexibly by changing the storage area programming in the management system, repeated changes to the storage area of the management system may lead to management confusion.

5. In order to facilitate the collection and retrieval of objects, a passage must be reserved between the storage areas or storage locations of the physical storage device for the storage device manager or handling equipment to pass, which is likely to cause confusion in the flow of collection and retrieval of objects , Also reduce the available storage area.

Using Radio Frequency IDentification (RFID) technology to replace the QR code to manage the storage device management can solve the above-mentioned one and two problems, but if the physical storage The method of storing objects by classification and retrieving objects is still based on the foregoing, so the aforementioned three, four, and five problems still cannot be solved.

To solve the above problems, the present invention provides a dynamic storage device and a dynamic access management method.

A dynamic storage device, comprising: a central control system; at least one storage area in which a number of power transfer devices are arranged, and the central control system controls the movement stroke, direction and fixed position of the power transfer device; A predetermined number of storage positions are set up on a power transfer device, and the storage positions are recorded by the central control system; each storage position can randomly place a vehicle group; the vehicle group is stacked by a predetermined number The vehicle is composed of; the vehicle carries objects; each vehicle is attached with a radio frequency identification (Radio Frequency IDentification, RFID) tag, the tag has tag information that can be read and written repeatedly; the tag information records the object in the vehicle Data; a vehicle detection device is located in the storage area, and the vehicle detection device transmits the sensing results of whether each storage location has a vehicle group, and reads each tag information of the vehicle group To the central control system; the central control system records the tag information of each vehicle group according to the storage position; a power transmission device connected to the power transfer device; the central control system controls the movement and stop of the power transmission device; The power transmission device and the power transfer device control the vehicle group to enter a storage position designated by the central control system; the power transmission device and the power transfer device also control the vehicle group from its storage position Removed from the storage area; at least one gate connected with the conveying device; removed from the storage area or waiting to enter the storage The vehicle group in the storage area is located at the gate; the gate is equipped with a gate detection device, the gate detection device whether the gate has a vehicle group, the number of vehicles contained in the vehicle group, and the vehicle group Each tag information of is sent to the central control system; at least one temporary storage area is connected to the gate to receive the vehicle group from the gate and the number of vehicles does not reach the predetermined value; the temporary storage area is provided with temporary storage A detection device that transmits whether the temporary storage area has a vehicle group, the number of vehicles of the vehicle group, and each tag information of the vehicle group to the central control system.

A dynamic access management method based on the aforementioned dynamic storage device, including: step one, the gate receives a carrier group established through an object collection process; step two, the gate detecting device detects the carrier of the gate The number of vehicles included in the group is sent to the central control system, and the central control system compares the number of vehicles with a preset value; step three, if the number of vehicles is less than the preset value, the central control system orders the The power transmission device moves the vehicle group at the gate to the temporary storage area; if the number of vehicles meets the preset value, the central control system orders the power transmission device and the power transfer device to transport the vehicle group at the gate to An empty storage location designated by the central control system; if the number of vehicles exceeds the preset value, the central control system orders a warning message, and the power transfer device and the power delivery device will not operate until the excess The vehicle is removed; step 4, after the empty storage location receives the vehicle group from the gate, the corresponding vehicle detection device transmits each tag information of the vehicle group To the central control system to record it.

An object lead-out method based on the aforementioned dynamic access management method, including: step one, the central control system according to a lead-out strip contained in an object lead-out command Search for each tag information in the storage area; step two, the central control system points out the storage location of the vehicle group that meets the conditions for the object extraction; step three, the central control system controls the power transmission device and the power The transporting device takes out the carrier group from the indicated storage position. When the carrier group leaves its storage position, the label information of the storage position is automatically cleared; step four, the central control system controls the power transmission device to The carrier group taken out from the storage position is transported to the gate, and the storage device manager removes the carrier group from the gate, or removes one or more carriers from the carrier group that meet the object withdrawal conditions Step 5: After the object is retrieved, if there is a vehicle left at the gate that does not meet the requirements for the object to be retrieved, the central control system instructs the power transmission device to move the remaining vehicle to the temporary storage Area; step 6, the temporary storage area receives the remaining vehicles from the gate, the temporary storage detection device whether the temporary storage area has a vehicle group, the number of vehicles in the vehicle group, and the Each tag information of the vehicle group is sent to the central control system for recording.

A temporary storage area management method based on the aforementioned dynamic access management method includes: step one, randomly selecting vehicles in the temporary storage area and stacking them to a predetermined number to form a vehicle group; step two, the temporary storage area Of the vehicle group is transported to the gate, the central control system deletes the tag information of the vehicle group from the temporary storage area; the gate detection device detects the vehicle group from the temporary storage area. The number of vehicles is sent to the central control system, and the central control system compares the number of vehicles with a preset value; Step 3: If the number of vehicles is less than the preset value, the central control system orders the power delivery device to return the group of vehicles at the gate to the temporary storage area; if the number of vehicles meets the preset value, the central control system orders the power The conveying device and the power transfer device convey the group of vehicles at the gate to an empty storage position designated by the central control system; if the number of vehicles exceeds the preset value, the central control system orders a warning message , The power transfer device and the power transmission device do not operate until the excess vehicles are removed; step 4, after the empty storage location receives the vehicle group moved from the temporary storage area, the load A detection device transmits each tag information of the storage location to the central control system for recording.

The effect of the present invention:

Use RFID tags that can be read and written repeatedly to avoid the problem of repeated label tearing and labeling by storage device managers. The label information records the object data in the vehicle. When the object of the vehicle is replaced, the original label information should be cleared and the new label information should be rewritten.

In the present invention, the RFID tag is labeled on the carrier instead of on the object. The subject matter managed by the storage device and various methods of the present invention is the carrier and the carrier group, and based on the fact that each carrier constituting the carrier group has used the RFID tag to record in detail what is contained inside the carrier Therefore, through the management of vehicles and vehicle groups, the purpose of object management can also be achieved.

The vehicle group is established in the object collection process. Before each vehicle enters the storage device, an RFID tag must be attached and complete tag information must be created. Under this premise, the storage device manager in the object collection process does not need to know the content of the object, and does not need to classify the object, as long as the predetermined number of carriers are stacked in a vertical row to form the aforementioned carrier group.

The dynamic access management method of the present invention, storage area and storage location, vehicle group and vehicle The placement is dynamic, without prior classification and arrangement.

The dynamic access management method of the present invention ensures that each storage location has only two modes, namely, a vehicle group or no vehicle group (empty), and each vehicle group is equipped with the specified by the central control system The number of vehicles, such a dynamic access management method can fully use every storage location in the storage area. The utilization rate of the storage area is improved, and the central control system ensures that the objects in each vehicle are recorded in the storage area where it is located, and there is no problem of leakage.

The present invention specifically solves the problems described in the prior art.

10‧‧‧Central Control System

20‧‧‧Storage area

21‧‧‧Storage location

22‧‧‧ Vehicle detection device

30‧‧‧Vehicle Group

31‧‧‧vehicle

32‧‧‧label

40‧‧‧Power transfer device

41‧‧‧Power transmission device

50‧‧‧Gate

51‧‧‧Gate detection device

60‧‧‧temporary storage area

61‧‧‧Temporary storage detection device

100‧‧‧Central Control System

200‧‧‧Storage area

210‧‧‧Storage location

220‧‧‧Vehicle detection device

410‧‧‧Power Transmission Device

411‧‧‧X axis track

412‧‧‧Y axis track

413‧‧‧Sling

500‧‧‧Gate

510‧‧‧Gate detection device

600‧‧‧temporary storage area

610‧‧‧Temporary storage detection device

The first figure is a schematic top plan view of the device of the first example of the present invention.

The second figure is a schematic diagram of the vehicle group of the present invention.

The third figure is a schematic diagram of the section III-III in the second figure.

The fourth figure is one of the schematic diagrams of the first example of the dynamic access management method of the present invention.

The fifth figure is the second schematic diagram of the first example of the dynamic access management method of the present invention.

The sixth figure is one of the schematic diagrams of the first example of the method for leading out objects in the present invention.

The seventh figure is the second schematic diagram of the first example of the method for leading out objects of the present invention.

Figure 8 is one of the schematic diagrams of the first example of the temporary storage area management method of the present invention.

The ninth figure is the second schematic diagram of the first example of the temporary storage area management method of the present invention.

Figure 10 is the third schematic diagram of the first example of the temporary storage area management method of the present invention.

Figure 11 is a fourth schematic diagram of the first example of the temporary storage area management method of the present invention.

Figure 12 is a schematic top plan view of the second example of the device of the present invention.

Figure 13 is one of the schematic diagrams of the second storage device method of the present invention.

Figure 14 is the second schematic diagram of the second storage device method of the present invention.

In order to facilitate the description of the central idea of the present invention described in the column of the summary of the invention, the present invention is expressed with examples. The proportions, sizes, and moving amounts of the components, regions, and devices in the embodiments are drawn according to the proportions and sizes that are convenient for description, rather than actual sizes, and are not intended to limit the present invention.

First embodiment

The present invention mainly includes a dynamic storage device and a dynamic access management method (including the process of receiving objects, retrieving objects, storing objects, and management of temporary storage areas). As shown in the first to third figures, the descriptions are as follows: Regarding dynamic storage devices, including storage area 20, power transfer device 40, vehicle group 30, vehicle detection device 22, power transmission device 41, gate 50, gate detection device 51, temporary storage area 60 and temporary storage Detection device 61. The storage device also includes a central control system 10 for directing, controlling, ordering, and managing the operation of the above devices, and managing the information returned by each device. The power carrying device 40 and the power conveying device 41 are power roller conveyors.

A storage area 20, in which a plurality of the power transfer devices 40 are arranged in parallel, the central control system 10 controls the movement stroke, direction and fixed position of the power transfer device 40 through programming; each power transfer device 40 A predetermined number of storage positions 21 are set up on the upper side, and the storage positions 21 are recorded by the central control system 10; each storage position 21 can place a carrier group 30.

The carrier group 30 is composed of a predetermined number of stacked carriers 31; the carriers 31 include, but are not limited to, baskets, pallets, cabinets, boxes, and any structure that can carry objects, but the common condition is that Stack firmly. The object carried in the carrier 31 can be a single object or multiple types of objects. Each carrier 31 is attached with a Radio Frequency IDentification (RFID) tag 32, The tag 32 can read and write its tag information repeatedly; the tag information records the object data in the carrier 31. The object data includes, but is not limited to, the object number, producer information, object specifications, production time, transfer or delivery time, quantity, unit price, total price, tax,..., etc.

The vehicle detection device 22 is arranged in the storage area 20, detects whether each storage location 21 has the vehicle group 30, reads each tag information of the vehicle group 30, and will detect and read The result is transmitted to the central control system 10. The central control system 10 records each tag information of each carrier group 30 according to the storage position 21. In this way, the central control system 10 clearly records that each carrier 31 is located at the designated storage location 21 of the designated storage area 20 and the objects (or collections of objects) stored in each storage location 21.

The power transmission device 41 connects the power transmission device 41 with the power transfer device 40 through a known industrial technology and device. The central control system 10 controls the movement stroke, direction and stop position of the power transmission device 41; the power transmission device 41 and the power transfer device 40 control a vehicle group 30 to enter a storage designated by the central control system 10 Placement position 21; the power transmission device 41 and the power transfer device 40 also control a carrier group 30 to move out of the storage position 21 to which it belongs.

The gate 50 is in communication with the conveying device and serves as a throughput port for receiving and unloading objects. A vehicle group 30 that has moved out of the storage area 20 or is about to enter the storage area 20 is placed at the gate 50.

Gate detection device 51, the gate detection device 51 transmits whether the gate 50 has a carrier group 30, the number of carriers 31 contained in the carrier group 30, and each tag information of the carrier group 30 to the The central control system 10 allows the central control system 10 to manage the location of each vehicle 31 in detail.

The temporary storage area 60 is connected to the gate 50 and receives the number of carriers 31 from the gate 50 The vehicle group 30 that has not reached the predetermined value.

The temporary storage detection device 61 transmits whether the temporary storage area 60 has the vehicle group 30, the number of vehicles 31 of the vehicle group 30, and each tag information of the vehicle group 30 to the central control system 10, So that the central control system 10 can manage the location of each vehicle 31 in detail.

In the present invention, the RFID tag 32 that can be read and written repeatedly is selected to avoid the problems of the storage device manager repeatedly tearing off the tag, sticking the tag, sticking the tag incorrectly, or falling off the tag. The label information records the object data in the carrier 31. When the object of the carrier 31 is replaced, the original label information should be cleared, and the new label information should be rewritten.

There are many management methods and programming designs for the storage area 20 and the storage location 21, which can be replaced according to the difference of the power transfer device 40 and the power transmission device 41. Based on the disclosure requirements of the specification, the present invention uses an embodiment for description, but this example does not limit the implementation method of the present invention. For example: the storage area 20 is assigned an exclusive code (for example, capital A, B, C...); each storage location 21 is also assigned an exclusive code (for example, Arabic numerals 01, 02, 03, 04.. .); Therefore, "A01" represents the 01 storage position 21 of the A storage area 20, and A09 represents the No. 09 storage location 21 of the A storage area 20; these exclusive codes are recorded in the central control system 10.

The carrier group 30 is established in the storage device object receiving process. Before each carrier 31 enters the storage device, an RFID tag 32 must be assigned and complete tag information must be created. Under this premise, the storage device manager in the object collection process does not need to know the contents of the carrier, and does not need to classify the object. As long as the predetermined number (for example, six, the number is preset by the central control system 10) The tools 31 are stacked in a vertical row to form the aforementioned carrier group 30. Each vehicle 31 has an RFID tag 32. The tag information is object data (for example, lowercase letters a, b, c...). The creation of the vehicles 31 of the vehicle group 30 is random and has not been classified or arranged. . Suppose one The vehicle group 30 includes six vehicles 31, so there are six tag information of a, b, c, d, e, and f. This vehicle group 30 is placed in the aforementioned position A01, and the vehicle detection device 22 reads The storage location 21 and tag information are transmitted to the central control system 10, and the central control system 10 attaches the six tag information to the A01 position and records it. In the central control system 10, the storage location 21 with tag information represents the vehicle group 30, while the storage location 21 without tag information represents empty.

Please refer to the fourth and fifth figures. Based on the above-mentioned device and the construction principle of the vehicle group 30, the dynamic access management method of the present invention (part of the process management for the collection of objects) can be implemented accordingly, including: Step 1, the gate 50 receives a vehicle group 30 created from the aforementioned object receiving process; step 2, the gate detection device 51 detects the number of vehicles 31 contained in the vehicle group 30 of the gate 50 and sends it to the central control system 10. The central control system 10 compares the number of vehicles 31 with a preset value; in step 3, if the number of vehicles 31 is less than the preset value, the central control system 10 commands the power transmission device 41 to change the number of vehicles 31 The vehicle group 30 with insufficient number is moved to the temporary storage area 60 and cannot enter the storage area 20; if the number of vehicles 31 meets the preset value, the central control system 10 commands the power transmission device 41 and the power transfer device 40 The vehicle group 30 of the gate 50 is transported to an empty storage location 21 designated by the central control system 10; if the number of vehicles 31 is more than the preset value, the central control system 10 sends out a warning message and the power load The transfer device 40 and the power transmission device 41 do not operate, waiting for the storage device manager to remove the redundant carriers 31; step four, the empty storage position 21 receives the carrier group 30 from the gate 50 The vehicle detection device 22 transmits the storage location 21 and tag information to the central control system 10 for recording.

The dynamic access management method of the present invention ensures that each storage location 21 has only two modes, namely, with vehicle group 30 or without vehicle group 30 (empty), and each vehicle group 30 has a central control The number of carriers 31 specified by the system 10, such a storage device method can fully load each storage location 21 of the storage area 20. And what objects are stored in each storage location 21 is managed by the location information and tag information of the central control system 10. The central control system 10 ensures that the storage location 21 of each object in each carrier 31 is recorded without any loss. In the dynamic access management method of the present invention, the storage area 20, the storage location 21, and the placement of the vehicle group 30 and the vehicle 31 are all dynamically managed, without prior classification and arrangement.

As shown in Figures 6 and 7, based on the storage device and the dynamic access management method described above, the object retrieval method of the present invention includes: Step 1, the central control system 10 according to the object retrieval contained in an object retrieval command Find the conditions and search for each tag information in the storage area 20; in step 2, the central control system 10 points out the storage location 21 of the vehicle group 30 that meets the object retrieval conditions; the storage location 21 may be one or it may be There are a few, because the vehicles 31 that meet the object retrieval conditions are randomly distributed in the storage area 20; in step three, the central control system 10 controls the power delivery device 41 and the power transfer device 40, from the designated storage Take out the carrier group 30 from the storage position 21; when the carrier group 30 leaves its storage position 21, the label information of the storage position 21 is automatically cleared; as described in step 2, if there are several storage positions that have matching objects If the condition of the vehicle 31, the power transmission device 41 and the power transfer device 40, the central control system 10 takes out the vehicle group 30 one by one from the indicated storage position 21 in the specified order; step four, the central control system 10 Control the power transmission device 41 from the storage position The carrier group 30 taken out at 21 is transported to the gate 50, and the object leader (which can be a natural person or robot) removes the carrier group 30 from the gate 50, or takes out the carrier group 30 from the carrier group 30 that meets the requirements of the object. One or more vehicles 31 for the conditions. In this example, if the object leader is a robot, the central control system 10 can transmit the tag 32 data from the object to the robot in advance, and the robot can quickly find and take out the target vehicle 31 according to the tag 32 data. If the person withdrawing the object is a natural person, an RFID reader can be used to read the tag 32 to confirm the target carrier 31. If so, the gate detection device 51 displays the target carrier 31 after reading the tag information, which can be taken out by the natural person picking out the target carrier 31; step 5, after the object is retrieved, if the gate 50 is left with non-compliant objects If the vehicle 31 that is not taken away is taken out, the central control system 10 orders the power transmission device 41 to move the remaining vehicle 31 to the temporary storage area 60; step 6, the temporary storage area 60 receives For the remaining vehicles 31 from the gate 50, the temporary storage detection device 61 whether the temporary storage area 60 has the vehicle group 30, the number of vehicles 31 in the vehicle group 30, and the number of vehicles in the vehicle group 30 A tag information is sent to the central control system 10 so that the central control system 10 can manage each vehicle 31 in detail and reliably.

The object retrieval method of the present invention still adheres to the aforementioned principles, ensuring that each storage location 21 has only two modes, namely, with a vehicle group 30 or without a vehicle group 30 (empty), and each vehicle group 30 All are equipped with the number of carriers 31 specified by the central control system 10, so that the storage device method can fully load each storage location 21 of the storage area 20. The vehicle group 30 with less than the number of vehicles 31 is organized in the temporary storage area 60 and is still controlled by the central control system 10.

As shown in Figures 8 to 11, based on the above-mentioned storage device and dynamic access management method, the temporary storage area management method of the present invention includes: Step one: randomly select the vehicle 31 in the temporary storage area 60 and place it Stack to a predetermined number to form a vehicle group 30; the structure of the vehicle group 30 is as described in paragraph [0058] of the specification of the present invention; step two, move the vehicle group 30 created in the temporary storage area 60 to the gate 50 , The vehicle group 30 leaves the temporary storage area 60, and its tag information is deleted from the temporary storage area 60; the gate detection device 51 detects that the vehicle group 30 from the temporary storage area 60 contains The number of vehicles 31 is transmitted to the central control system 10, and the central control system 10 compares the number of vehicles 31 with a preset value; step 3, if the number of vehicles 31 is less than the preset value, the central control system 10 Command the power transmission device 41 to move the vehicle group 30 with insufficient vehicles 31 to the temporary storage area 60 and cannot enter the storage area 20; if the number of vehicles 31 meets the preset value, the central control system 10 commands the power The conveying device 41 and the power transfer device 40 convey the carrier group 30 of the gate 50 to an empty storage position 21 designated by the central control system 10; if the number of carriers 31 exceeds the preset value, the The central control system 10 orders to issue a warning message, the power transfer device 40 and the power transmission device 41 do not operate, waiting for the storage device manager to remove the excess vehicle 31; step four, the empty storage location 21 receives from After the carrier group 30 is moved from the temporary storage area 60, the carrier detecting device 22 transmits each tag information of the storage position 21 to the central control system 10 for recording.

The temporary storage area management method of the present invention integrates the scattered vehicles 31 in the temporary storage area 60 into one (or more) complete vehicle group 30, still upholding the purpose of establishing the aforementioned vehicle group 30, the storage device manager There is no need to know the contents of the vehicles in the temporary storage area 60 in advance, and there is no need to classify objects in the temporary storage area 60. As long as a predetermined number of vehicles 31 are stacked in a vertical row, the aforementioned vehicle group 30 is formed. The placement of the vehicle group 30 and the vehicle 31 are dynamically designated, without prior classification and arrangement. Reorganize the scattered vehicles 31 in the temporary storage area 60 into individual vehicle groups 30, and then transport them back to the storage area 20 for storage, still upholding the aforementioned principles, ensuring that each storage location 21 has only two modes, namely vehicle Group 30 or no-vehicle group 30 (empty), and each vehicle group 30 has the number of vehicles 31 specified by the central control system 10, so the storage device method can store each of the storage areas 20 All positions 21 can be used.

Second embodiment

The biggest difference between the second embodiment of the present invention and the first embodiment is that the storage area of the second embodiment does not have a power transfer device, and the power transfer device of the mobile carrier group is a crane. The rest of the vehicle group 30, the vehicle detection device 22, the gate 50, the gate detection device 51, the temporary storage area 60, and the temporary storage detection device 61 are the same as in the first embodiment, and will not be repeated here.

As shown in Figs. 12-14, the storage area 200 of the second embodiment has a predetermined number of storage positions 210, which are recorded by the central control system 100; each storage position 210 can place a vehicle group 30. The power transmission device 410 of the second embodiment is a crane. The diagram roughly exposes the Y-axis track 412 of the crane, the X-axis track 411 that reciprocates along the Y-axis track 412, and the spreader that reciprocates along the X-axis track 411 and can be raised and lowered vertically (Z-axis). 413. The central control system 100 controls the X, Y, and Z three-axis movement of the spreader 413 to move the carrier group 30 over the storage position 210, the gate 50, or the temporary storage area 60, or The storage location 210, the gate 50, or the temporary storage area 60 takes out or places the carrier group 30.

In order for the claims of the present invention to be supported by the specification, the present invention of the second embodiment mainly includes a dynamic storage device and a dynamic access management method (including the process of receiving objects, removing objects, storing objects, and temporary storage areas). Management). The description is as follows: The dynamic storage device of the second embodiment includes: a central control system 100; a storage area 200, with a predetermined number of storage locations 210 set up, and the storage locations 210 are controlled by the The central control system 100 records; each storage location 210 can randomly place a vehicle group 30.

The vehicle detection device 200 is arranged in the storage area 200. The vehicle detection device 200 determines whether each storage location 210 has the sensing result of the vehicle group 30, and reads each of the vehicle groups 30 The tag information is sent to the central control system 100; the central control system 100 records the tag information of each vehicle group 30 according to the storage position 210.

A power delivery device 410, the central control system 100 controls the displacement of the power delivery device 410, and the carrier group 30 is placed in or removed from a storage position 210 designated by the central control system 100.

The gate 500 is located adjacent to the storage area 200; the vehicle group 30 moved from the storage area 200 or is about to enter the storage area 200 is located at the gate 500; the gate 500 is provided with a gate detection device 510, the gate The detecting device 510 transmits whether the gate 500 has a vehicle group 30, the number of vehicles 31 contained in the vehicle group 30, and each tag information of the vehicle group 30 to the central control system 100; The temporary storage area 600 is connected with the gate 500 to receive the vehicle group 30 from the gate 500 whose number of vehicles 31 does not reach a predetermined value; the temporary storage area 600 is provided with a temporary storage detection device 610, the temporary storage The detecting device 610 transmits whether the temporary storage area 600 has the vehicle group 30, the number of vehicles 31 of the vehicle group 30, and each tag information of the vehicle group 30 to the central control system 100.

The dynamic access management method of the second embodiment includes: step one, the gate 500 receives a vehicle group 30 created through an object collection process; step two, the gate detecting device 510 detects the vehicle of the gate 500 The number of vehicles 31 included in the group 30 is transmitted to the central control system 100, and the central control system 100 counts the vehicles 31 Step 3: If the number of vehicles 31 is less than the preset value, the central control system 100 orders the power transmission device 410 to move the vehicle group 30 of the gate 500 to the temporary storage area 600; If the number of vehicles 31 meets the preset value, the central control system 100 orders the power transmission device 410 to move the vehicle group 30 of the gate 500 to an empty storage position 210 designated by the central control system 100; if If the number of vehicles 31 is more than the preset value, the central control system 100 orders a warning message, and the power transfer device will not operate until the excess vehicles 31 are removed; step 4, the empty storage location 210 receives After the carrier group 30 from the gate 500, the corresponding carrier detection device 200 transmits each tag information of the carrier group 30 to the central control system 100 for recording.

The object retrieval method of the second embodiment includes: step one, the central control system 100 searches for each tag information in the storage area 200 according to an object retrieval condition contained in an object retrieval command; step two, the The central control system 100 points out the storage position 210 of the vehicle group 30 that meets the requirements for the item to be retrieved; step three, the central control system 100 controls the power delivery device 410 to take out the vehicle group 30 from the indicated storage position 210 , When the vehicle group 30 leaves its storage position 210, the tag information of the storage position 210 is automatically cleared; step four, the central control system 100 controls the power transmission device 410 to remove the vehicle from the storage position 210 The group 30 moves to the gate 500, and the object leader removes the vehicle group 30 from the gate 500, or removes one or more vehicles 31 from the vehicle group 30 that meet the object withdrawal conditions; step 5 , After the object is retrieved, if the gate 500 is left that does not meet the requirements For the vehicles 31 that are not to be taken away, the central control system 100 orders the power transmission device 410 to move the remaining vehicles 31 to the temporary storage area 600; step 6, the temporary storage area 600 receives the transfer from the gate 500 The remaining vehicles 31 coming, the temporary storage detection device 610 whether the temporary storage area 600 has a vehicle group 30, the number of vehicles 31 of the vehicle group 30, and each tag information of the vehicle group 30 It is sent to the central control system 100 for recording.

The management method of the temporary storage area 600 of the second embodiment includes: step one, randomly selecting the vehicles 31 in the temporary storage area 600, and stacking them to a predetermined number to form a vehicle group 30; step two, the central control system 100 Command the power transmission device 410 to move the vehicle group 30 in the temporary storage area 600 to the gate 500, the vehicle group 30 to leave the temporary storage area 600, and the tag information of the vehicle group 30 from the temporary storage area 600 Clear; the gate detection device 510 detects the number of vehicles 31 contained in the vehicle group 30 from the temporary storage area 600 and transmits to the central control system 100, the central control system 100 the vehicles 31 The quantity is compared with a preset value; Step 3: If the quantity of vehicles 31 is less than the preset value, the central control system 100 orders the power transmission device 410 to return the vehicle group 30 of the gate 500 to the temporary storage area 600; if If the number of vehicles 31 meets the preset value, the central control system 100 orders the power delivery device 410 to transport the vehicle group 30 of the gate 500 to an empty storage location 210 designated by the central control system 100; If the number of tools 31 is more than the preset value, the central control system 100 orders a warning message, and the power transfer device does not operate until the excess vehicles 31 are removed; step 4, the empty storage location 210 receives from After the vehicle group 30 is moved from the temporary storage area 600, the vehicle detection device 200 transmits each tag information of the storage location 210 to the central control system 100 for recording.

10‧‧‧Central Control System

20‧‧‧Storage area

21‧‧‧Storage location

22‧‧‧ Vehicle detection device

40‧‧‧Power transfer device

41‧‧‧Power transmission device

50‧‧‧Gate

51‧‧‧Gate detection device

60‧‧‧temporary storage area

61‧‧‧Temporary storage detection device

Claims (10)

A dynamic storage device, comprising: a central control system; at least one storage area in which a number of power transfer devices are arranged, and the central control system controls the movement stroke, direction and fixed position of the power transfer device; A predetermined number of storage positions are set up on a power transfer device, and the storage positions are recorded by the central control system; each storage position can be dynamically designated to place a vehicle group; the vehicle group is stacked by a predetermined number The carrier is composed of; the carrier carries the object; each carrier is attached with a radio frequency identification (Radio Frequency IDentification, RFID) tag, the tag has tag information that can be read and written repeatedly; the tag information records the Object data; a vehicle detection device is located in the storage area, and the vehicle detection device detects whether each storage location has the sensing result of the vehicle group, and reads each tag information of the vehicle group Transmit to the central control system; the central control system records the tag information of each vehicle group according to the storage position; a power transmission device connected to the power transfer device; the central control system controls the movement and stop of the power transmission device ; The power transmission device and the power transfer device control the vehicle group to enter a storage location designated by the central control system; the power transmission device and the power transfer device also control the vehicle group from its storage At least one gate is connected to the power transmission device; the vehicle group that is removed from the storage area or is about to enter the storage area is located at the gate; the gate is provided with a gate detection device, the gate detection device will Whether the gate has a vehicle group, the number of vehicles contained in the vehicle group, and each tag information of the vehicle group is sent to the central control system; At least one temporary storage area is connected with the gate to receive the vehicle group from the gate and the number of vehicles does not reach a predetermined value; the temporary storage area is provided with a temporary storage detection device, and the temporary storage detection device Whether the temporary storage area has a vehicle group, the number of vehicles in the vehicle group, and each tag information of the vehicle group are sent to the central control system. The dynamic storage device according to claim 1, wherein the power carrying device and the power conveying device are power roller conveyors. A dynamic access management method for the dynamic storage device described in the application request 1, comprising: step one, the gate receives a vehicle group established through an object collection process; step two, the gate detection device detects the The number of vehicles contained in the vehicle group at the gate is sent to the central control system, and the central control system compares the number of vehicles with a preset value; step three, if the number of vehicles is less than the preset value, the central control system The control system commands the power transmission device to move the vehicle group at the gate to the temporary storage area; if the number of vehicles meets the preset value, the central control system commands the power transmission device and the power transfer device to load the gate at the gate. The equipment group is transported to an empty storage location designated by the central control system; if the number of vehicles exceeds the preset value, the central control system orders a warning message, and the power transfer device and the power delivery device do not operate , Until the excess vehicles are removed; step 4, after the empty storage location receives the vehicle group from the gate, the corresponding vehicle detection device A tag information is sent to the central control system for recording. A dynamic access management method for the dynamic storage device described in the application request 1, comprising: step one, the gate receives a vehicle group established through an object collection process; step two, the gate detection device detects the The number of vehicles included in the vehicle group at the gate is also transmitted Sent to the central control system, the central control system compares the number of vehicles with a preset value; step three, if the number of vehicles is less than the preset value, the central control system instructs the power transmission device to load the gate The vehicle group is moved to the temporary storage area; if the number of vehicles meets the preset value, the central control system orders the power transmission device and the power transfer device to transport the vehicle group at the gate to the designated by the central control system An empty storage location; if the number of vehicles exceeds the preset value, the central control system orders a warning message, and the power transfer device and the power delivery device will not operate until the excess vehicles are removed; steps 4. After the empty storage location receives the vehicle group from the gate, the corresponding vehicle detection device transmits each tag information of the vehicle group to the central control system for recording; Step 5: The central control system searches for each tag information in the storage area according to the object retrieval conditions contained in an object retrieval command; Step 6, the central control system indicates the vehicle group that meets the object retrieval conditions Step 7: The central control system controls the power transmission device and the power transfer device to remove the carrier group from the indicated storage position. When the carrier group leaves its storage position, the storage position The tag information of is automatically cleared; Step 8, the central control system controls the power conveying device to transport the carrier group taken out from the storage position to the gate, and the object leader removes the carrier group from the gate, or Take out one or several vehicles that meet the object retrieval conditions from the vehicle group; in step 9, after the object is retrieved, if the gate leaves the vehicle that does not meet the object retrieval conditions and does not take it away, the center The control system orders the power delivery device to move the remaining vehicle to the temporary Storage area; step ten, the temporary storage area receives the remaining vehicles from the gate, the temporary storage detection device whether the temporary storage area has a vehicle group, the number of vehicles in the vehicle group, and Each tag information of the vehicle group is sent to the central control system for recording. A dynamic access management method for the dynamic storage device described in the application request 1, comprising: step one, the gate receives a vehicle group established through an object collection process; step two, the gate detection device detects the The number of vehicles contained in the vehicle group at the gate is sent to the central control system, and the central control system compares the number of vehicles with a preset value; step three, if the number of vehicles is less than the preset value, the central control system The control system commands the power transmission device to move the vehicle group at the gate to the temporary storage area; if the number of vehicles meets the preset value, the central control system commands the power transmission device and the power transfer device to load the gate at the gate. The equipment group is transported to an empty storage location designated by the central control system; if the number of vehicles exceeds the preset value, the central control system orders a warning message, and the power transfer device and the power delivery device do not operate , Until the excess vehicles are removed; step 4, after the empty storage location receives the vehicle group from the gate, the corresponding vehicle detection device A tag information is sent to the central control system for recording; step 5, randomly select the vehicles in the temporary storage area, stack them to a predetermined number to form a vehicle group; step 6, the vehicle group in the temporary storage area Transported to the gate, the vehicle group leaves the temporary storage area, and the tag information of the vehicle group is cleared from the temporary storage area; the gate detection device detects the vehicle group from the temporary storage area. Number of vehicles and sent to the central control system, The central control system compares the number of vehicles with a preset value; step 7, if the number of vehicles is less than the preset value, the central control system orders the power transmission device to return the group of vehicles at the gate to the temporary storage area; If the number of vehicles meets the preset value, the central control system orders the power transmission device and the power transfer device to transport the vehicle group at the gate to an empty storage location designated by the central control system; If the number of tools is more than the preset value, the central control system orders a warning message, and the power transfer device and the power transmission device will not operate until the excess vehicles are removed; step eight, the empty storage location receives After the vehicle group is moved from the temporary storage area, the vehicle detection device transmits each tag information of the storage location to the central control system for recording. A dynamic storage device, comprising: a central control system; at least one storage area, with a predetermined number of storage locations, the storage locations are recorded by the central control system; each storage location can randomly place a vehicle group; The carrier group is composed of a predetermined number of carriers stacked randomly; the carriers carry objects; each carrier is attached with a radio frequency identification (Radio Frequency IDentification, RFID) tag, the tag can be read and written repeatedly Tag information; the tag information records the object data in the vehicle; a vehicle detection device is arranged in the storage area, and the vehicle detection device determines whether each storage location has the sensing result of the vehicle group, And read each tag information of the vehicle group and send it to the central control system; the central control system records the tag information of each vehicle group according to the storage position; a power transmission device, the central control system controls the power transmission Device displacement, the The vehicle group is placed in or removed from a storage location designated by the central control system; at least one gate is located adjacent to the storage area; removed from the storage area or is about to enter the storage area The vehicle group of is located at the gate; the gate is provided with a gate detection device, the gate detection device whether the gate has a vehicle group, the number of vehicles contained in the vehicle group, and each vehicle group A tag information is sent to the central control system; at least one temporary storage area is connected to the gate to receive the vehicle group from the gate and the number of vehicles does not reach a predetermined value; the temporary storage area is equipped with temporary storage detection The temporary storage detection device transmits whether the temporary storage area has a vehicle group, the number of vehicles of the vehicle group, and each tag information of the vehicle group to the central control system. The dynamic storage device according to claim 6, wherein the power transmission device is a crane. A method for dynamic access management of the dynamic storage device described in application request 6, comprising: step one, the gate receives a vehicle group established through an object collection process; step two, the gate detection device detects the The number of vehicles contained in the vehicle group at the gate is sent to the central control system, and the central control system compares the number of vehicles with a preset value; step three, if the number of vehicles is less than the preset value, the central control system The control system commands the power transmission device to move the vehicle group at the gate to the temporary storage area; if the number of vehicles meets the preset value, the central control system commands the power transmission device to move the vehicle group at the gate to the temporary storage area. An empty storage location designated by the central control system; if the number of vehicles exceeds the preset value, the central control system orders a warning message and the power transfer device will not operate until the excess vehicles are removed; Step 4: After the empty storage location receives the vehicle group from the gate, The corresponding vehicle detection device transmits each tag information of the vehicle group to the central control system for recording. A method for dynamic access management of the dynamic storage device described in application request 6, comprising: step one, the gate receives a vehicle group established through an object collection process; step two, the gate detection device detects the The number of vehicles contained in the vehicle group at the gate is sent to the central control system, and the central control system compares the number of vehicles with a preset value; step three, if the number of vehicles is less than the preset value, the central control system The control system commands the power transmission device to move the vehicle group at the gate to the temporary storage area; if the number of vehicles meets the preset value, the central control system commands the power transmission device to move the vehicle group at the gate to the temporary storage area. An empty storage location designated by the central control system; if the number of vehicles exceeds the preset value, the central control system orders a warning message and the power transfer device will not operate until the excess vehicles are removed; Step 4: After the empty storage location receives the vehicle group from the gate, the corresponding vehicle detection device sends each tag information of the vehicle group to the central control system for recording Step five, the central control system searches for each tag information in the storage area based on the object pull-out conditions contained in an object pull-out command; step six, the central control system points out the load that meets the object pull-out conditions The storage location of the equipment group; step 7, the central control system controls the power transmission device to take out the vehicle group from the designated storage location. When the vehicle group leaves its storage location, the tag information of the storage location is Automatic removal Step 8. The central control system controls the power delivery device to move the vehicle group taken out from the storage position to the gate, and the object leader removes the vehicle group from the gate or takes it out of the vehicle group One or more vehicles that meet the object retrieval conditions; step 9, after the object is retrieved, if the gate leaves the vehicle that does not meet the object retrieval conditions and does not take it away, the central control system orders the power transmission device Move the remaining vehicles to the temporary storage area; step ten, the temporary storage area receives the remaining vehicles from the gate, the temporary storage detection device whether the temporary storage area has a vehicle group , The number of vehicles in the vehicle group, and each tag information of the vehicle group are sent to the central control system for recording. A method for dynamic access management of the dynamic storage device described in application request 6, comprising: step one, the gate receives a vehicle group established through an object collection process; step two, the gate detection device detects the The number of vehicles contained in the vehicle group at the gate is sent to the central control system, and the central control system compares the number of vehicles with a preset value; step three, if the number of vehicles is less than the preset value, the central control system The control system commands the power transmission device to move the vehicle group at the gate to the temporary storage area; if the number of vehicles meets the preset value, the central control system commands the power transmission device to move the vehicle group at the gate to the temporary storage area. An empty storage location designated by the central control system; if the number of vehicles exceeds the preset value, the central control system orders a warning message and the power transfer device will not operate until the excess vehicles are removed; Step 4: After the empty storage location receives the vehicle group from the gate, the corresponding vehicle detection device transmits each tag information of the vehicle group to the central control system for recording ； Step 5, randomly select the vehicles in the temporary storage area and stack them to a predetermined number to form a vehicle group; step 6, the central control system instructs the power transmission device to move the vehicle group in the temporary storage area to the vehicle group Gate, the vehicle group leaves the temporary storage area, and the tag information of the vehicle group is cleared from the temporary storage area; the gate detection device detects the vehicles contained in the vehicle group from the temporary storage area The number is sent to the central control system, and the central control system compares the number of vehicles with a preset value; step 7, if the number of vehicles is less than the preset value, the central control system instructs the power transmission device to set the gate Return the vehicle group to the temporary storage area; if the number of vehicles meets the preset value, the central control system orders the power delivery device to transport the vehicle group at the gate to an empty storage designated by the central control system Position; if the number of vehicles is more than the preset value, the central control system orders a warning message and the power transfer device will not operate until the excess vehicles are removed; step eight, the empty storage location is received from After the vehicle group is moved from the temporary storage area, the vehicle detection device transmits each tag information of the storage location to the central control system for recording.

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