CN116534475A

CN116534475A - Cargo warehouse-in and warehouse-out system and method

Info

Publication number: CN116534475A
Application number: CN202310541532.5A
Authority: CN
Inventors: 郭天文; 邹瑞珍; 李晓刚; 邓弘立; 李文灿; 吴永辉; 徐仰高; 林煜; 李武镇; 林庆亮; 马志远; 涂琦彬; 苏雅钟; 鲍日亮; 张鑫; 施忠; 廖学灵
Original assignee: Longyan Tobacco Industry Co Ltd
Current assignee: Longyan Tobacco Industry Co Ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-08-04

Abstract

The invention relates to a cargo in-out and in-storage system and a cargo in-out and in-storage method, wherein the cargo in-out and in-storage system comprises a transport vehicle (1) and a control device (2), the transport vehicle (1) comprises a vehicle body (11) and a carrying part (12) arranged on the vehicle body (11), the carrying part (12) is used for carrying cargos (7), the control device (2) is arranged on the transport vehicle (1) and is configured to receive task information, the task information at least comprises a planned in-out/in-storage quantity, a to-be-in-out/in-storage quantity and an actual in-out/in-storage quantity, the control device (2) is further configured to acquire the quantity of cargos (7) carried by the carrying part (12), and the quantity to be-out/in-storage quantity and the actual in-out/in-storage quantity in the task information are modified according to the acquired quantity of cargos (7) after the carrying part (12) completes carrying. The invention can realize automatic recording of cargo information in the warehouse-in and warehouse-out process, and effectively improve the accuracy of recorded data and the warehouse-in and warehouse-out operation efficiency.

Description

Cargo warehouse-in and warehouse-out system and method

Technical Field

The invention relates to the technical field of logistics transportation, in particular to a cargo warehouse-in and warehouse-out system and method.

Background

The conventional warehouse entry and exit method of the warehouse logistics system of the flat warehouse is usually manual operation, namely, the goods are manually transported from a warehouse entry area to a storage area or from the storage area to an exit area, and then the operations of loading, delivering and the like are performed manually. This method of warehousing has at least the following disadvantages:

(1) Low efficiency: the traditional flat warehouse logistics system needs a large amount of manual operations, such as manual loading and unloading, manual carrying and the like, so that the warehouse-in and warehouse-out efficiency is low;

(2) The quality is difficult to ensure: errors and omission easily occur in manual operation, such as material information registration errors, inventory calculation errors and other problems, and enterprise image and customer satisfaction are affected;

(3) Not beneficial to informatization management: the traditional flat warehouse logistics system often lacks an informatization management means, cannot realize real-time monitoring and data analysis on links such as warehouse entry and exit, storage, loading and unloading of goods and the like, and is unfavorable for logistics management and decision making of enterprises.

It should be noted that the information disclosed in the background section of the present invention is only for increasing the understanding of the general background of the present invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The embodiment of the invention provides a cargo warehouse-in and warehouse-out system and a cargo warehouse-out and warehouse-out method, which can effectively improve the operation efficiency.

According to one aspect of the present invention, there is provided a cargo access system comprising:

the transport vehicle comprises a vehicle body and a carrying part arranged on the vehicle body, wherein the carrying part is used for carrying cargoes; and

the control device is arranged on the transport vehicle and is configured to receive task information, the task information at least comprises a planned out/in quantity, a to-be-out/in quantity and an actual out/in quantity, the control device is further configured to acquire the quantity of the goods transported by the transporting part, and the to-be-out/in quantity and the actual out/in quantity in the task information are modified according to the acquired quantity of the goods after the transporting part completes the transporting.

In some embodiments, the cargo warehouse-in and warehouse-out system further comprises a first detection device, the first detection device is arranged on the transport vehicle and configured to detect the quality grade of the cargo carried by the carrying part, the task information further comprises the quality grade of the cargo to be put in and put out, the control device is in signal connection with the first detection device, the control device is further configured to receive the detection result of the first detection device, compare the detected quality grade with the quality grade in the task information, give a prompt that the grade check passes when the detected quality grade is consistent with the quality grade in the task information, and send an alarm signal when the detected quality grade is inconsistent with the quality grade in the task information.

In some embodiments, the cargo in-out and in-storage system further comprises a travel switch in signal connection with the first detection device, the travel switch being configured to detect whether the handling portion carries cargo and to signal the first detection device to start detection when cargo is detected.

In some embodiments, the first detection device further comprises a first RFID reader configured to read the first RFID tag on each cargo to obtain a quality level of the cargo.

In some embodiments, the cargo warehouse-in and warehouse-out system further comprises a second detection device, the second detection device is arranged on the transport vehicle and is configured to detect address information of a current stack position of the transport vehicle, the task information further comprises address information of a to-be-lifted/lifted stack position of the cargo, the control device is in signal connection with the second detection device, the control device is further configured to receive a detection result of the second detection device, compare the detected address information with the address information in the task information, give a prompt that the address verification passes when the detected address information is consistent with the address information in the task information, and send an alarm signal when the detected address information is inconsistent with the address information in the task information.

In some embodiments, the cargo in-out and in-in system further comprises a second RFID tag disposed on a stack for storing cargo, the second detection device comprising a second RFID reader configured to read the second RFID tag on the target stack to obtain address information for the stack.

In some embodiments, the task information further includes a bill state, the bill state being a newly added state in the initial state, and the control device is further configured to modify the bill state to a completed state when the counted number of in/out of the warehouse and the actual number of in/out of the warehouse in the task information are equal.

According to another aspect of the present invention, there is provided a cargo access method, comprising:

receiving task information by a control device, wherein the task information at least comprises the number of planned out/put in storage, the number of to-be-put in/put in storage and the actual number of out/put in storage;

the goods are held up through the carrying part of the transport vehicle; and

the control device acquires the quantity of cargoes held by the carrying part, and modifies the quantity to be put in/put out and the actual quantity to be put in/put out in the task information according to the acquired quantity of the cargoes carried out after the carrying part finishes carrying.

In some embodiments, the method of warehousing the cargo prior to handling the cargo by the handling portion further comprises:

detecting the quality level of the goods transported by the transporting part through a first detection device, wherein the task information also comprises the quality level of the goods to be delivered/put in storage;

and receiving a detection result of the first detection device through the control device, comparing the detected quality grade with the quality grade in the task information, giving a prompt of passing the grade verification when the detected quality grade is consistent with the quality grade in the task information, and sending an alarm signal when the detected quality grade is inconsistent with the quality grade in the task information.

In some embodiments, the method for loading and unloading the cargo into and from the warehouse further comprises, before detecting the quality level of the cargo carried by the carrying section by the first detecting device:

whether the carrying part carries goods or not is detected through the travel switch, and a signal for starting detection is sent to the first detection device when the goods are detected.

In some embodiments, the method of warehousing the cargo further comprises, prior to warehousing the cargo:

detecting address information of a current stack position of the transport vehicle through a second detection device, wherein the task information also comprises address information of a goods to be discharged/entered into the stack position;

the control device receives the detection result of the second detection device, compares the detected address information with the address information in the task information, gives a prompt of passing the address verification when the detected address information is consistent with the address information in the task information, and sends an alarm signal when the detected address information is inconsistent with the address information in the task information.

In some embodiments, the task information further includes a document state, the document state is a new state in the initial state, and the goods in-and-out method further includes: when the planned out/put quantity and the actual out/put quantity in the task information are equal, the bill state is modified into a finished state by the control device.

Based on the technical scheme, the embodiment of the invention can timely modify the quantity to be delivered/put in storage and the actual quantity to be delivered/put in storage in the task information according to the quantity of the goods carried by the carrying part after the carrying part of the transport vehicle completes carrying each time by the control device, thereby realizing automatic recording of the goods information in the in-out process and effectively improving the accuracy of recorded data and the in-out operation efficiency; the task process and the inventory quantity can be updated in time, so that an operator can timely and accurately master the latest task process and inventory quantity, and the operator can more conveniently and accurately arrange other tasks, thereby improving the working efficiency of the whole system.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

fig. 1 is a schematic structural diagram of a transport vehicle in an embodiment of a cargo access system according to the present invention.

FIG. 2 is a schematic diagram of an embodiment of a cargo access system of the present invention in operation.

In the figure:

1. a transport vehicle; 11. a vehicle body; 12. a carrying section; 2. a control device; 3. a first detection device; 4. a travel switch; 5. a second detection device; 6. a second RFID tag; 7. goods; 8. stacking; 9. and (5) a transportation channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.

Referring to fig. 1 and 2, in some embodiments of a cargo in-out and in-storage system provided by the present invention, the cargo in-out and in-storage system includes a transport vehicle 1 and a control device 2, the transport vehicle 1 includes a vehicle body 11 and a carrying portion 12 mounted on the vehicle body 11, the carrying portion 12 is used for carrying a cargo 7, the control device 2 is disposed on the transport vehicle 1 and configured to receive task information, the task information includes at least a planned in-out/in-storage number, a to-be-in-out/in-storage number, and an actual in-out/in-storage number, the control device 2 is further configured to acquire the number of cargos 7 carried by the carrying portion 12, and modify the to-be-in-out/in-storage number and the actual in-out/in-storage number in the task information according to the acquired number of cargos 7 after the carrying by the carrying portion 12 is completed.

Wherein the planned number of the out-put/put-in-put is equal to the sum of the number of the out-put/put-in-put and the actual number of the out-put/put-in-put.

In the above embodiment, the control device 2 can modify the number to be delivered/put in storage and the actual number to be delivered/put in storage in the task information according to the number of the goods carried by the carrying part 12 in time after the carrying part 12 of the transport vehicle 1 completes carrying each time, so as to realize automatic recording of the goods information in the in-out process, and effectively improve the accuracy of recorded data and the in-out operation efficiency; the task process and the inventory quantity can be updated in time, so that an operator can timely and accurately master the latest task process and inventory quantity, and the operator can more conveniently and accurately arrange other tasks, thereby improving the working efficiency of the whole system.

In the above embodiment, the control device 2 may have various ways of obtaining the number of the cargos 7 conveyed by the conveying portion 12, for example, the detection may be performed by a dedicated detection device, and then the detection result may be transmitted to the control device 2, or the detection may be performed by a detection unit provided in the control device 2, or the detection may be manually input by an operator, or the like.

In some embodiments, the cargo warehouse-in and warehouse-out system further comprises a first detection device 3, the first detection device 3 is arranged on the transport vehicle 1 and configured to detect the quality grade of the cargo 7 carried by the carrying part 12, the task information further comprises the quality grade of the cargo 7 to be warehouse-in and warehouse-out, the control device 2 is in signal connection with the first detection device 3, the control device 2 is further configured to receive the detection result of the first detection device 3, compare the detected quality grade with the quality grade in the task information, give a prompt that the grade check passes when the detected quality grade is consistent with the quality grade in the task information, and send an alarm signal when the detected quality grade is inconsistent with the quality grade in the task information.

By providing the first detecting means 3, the quality level of the goods 7 carried by the carrying section 12 can be detected for comparison with the quality level of the goods in the task information, by which comparison it can be judged whether the quality level of the goods carried by the carrying section 12 is identical to the quality level of the goods in the task information, and if so, the control means 2 gives a prompt that the level check is passed so that the carrying section 12 can continue carrying, and if not, the control means 2 gives an alarm signal to remind the operator to stop carrying. The quality grade of the goods is detected by the first detection device 3, so that errors of unmatched quality grades of the goods to be carried can be avoided, the goods in and out of the warehouse are failed, and the operation efficiency is affected. By arranging the first detection device 3, the automatic detection of the quality grade of the goods is realized, the automation degree of the goods in and out warehouse can be further improved, and the work efficiency of the in and out warehouse is improved.

In other embodiments, the first detecting device 3 may also be used to detect whether the information such as the type, size, color, etc. of the cargo 7 is matched with the corresponding information in the task information, so as to avoid the problem of handling error, etc. and affect the working efficiency.

In some embodiments, the cargo in-out and in-in system further comprises a travel switch 4, the travel switch 4 being in signal connection with the first detection device 3, the travel switch 4 being configured to detect whether the handling part 12 carries the cargo 7 and to send a signal to the first detection device 3 to start detection when the cargo 7 is detected.

Through setting up travel switch 4, can provide the basis that begins the detection for first detection device 3, be favorable to improving first detection device 3's detection accuracy, avoid because of goods 7 arrive and appear detecting the problem of error.

In some embodiments, the carrying portion 12 is disposed at a front end of the vehicle body 11, and the vehicle body 11 includes two clamping arms for clamping the cargo 7, and can clamp one or more cargos 7 at a time. The travel switch 4 may be disposed on the vehicle body 11 and located between the two clamping arms, after the cargo 7 is clamped by the two clamping arms, the cargo 7 approaches the travel switch 4, the travel switch 4 is triggered to send out a signal for detecting the cargo 7, and at this time, the first detecting device 3 may start to detect the quality level of the cargo 7.

The specific type of first detecting means 3 may be chosen in many ways.

In some embodiments, the cargo in-out and in-storage system further comprises a first RFID tag disposed on the cargo 7, the first detection device 3 comprising a first RFID reader configured to read the first RFID tag on each cargo 7 to obtain a quality grade of the cargo 7.

RFID (Radio Frequency Identification ) is an automatic identification technology, and is characterized in that non-contact two-way data communication is performed in a radio frequency mode, and a recording medium (an electronic tag or a radio frequency card) is read and written in a radio frequency mode, so that the purposes of identification and data exchange are achieved.

The goods 7 are provided with first RFID tags, information about the quality grades of the goods 7 is stored in the tags, and when the goods 7 are close to the first RFID readers, the first RFID readers can read the content stored in the first RFID tags on each goods 7, so that the quality grades of the goods 7 are obtained.

In some embodiments, the cargo warehouse-in and warehouse-out system further comprises a second detection device 5, the second detection device 5 is arranged on the transport vehicle 1 and configured to detect address information of a current stack position 8 of the transport vehicle 1, the task information further comprises address information of the cargo 7 to be discharged/entered into the stack position 8, the control device 2 is in signal connection with the second detection device 5, the control device 2 is further configured to receive a detection result of the second detection device 5, compare the detected address information with the address information in the task information, give a prompt that the address check passes when the detected address information is consistent with the address information in the task information, and send an alarm signal when the detected address information is inconsistent with the address information in the task information.

By arranging the second detecting means 5, the address information of the current stack position 8 of the transport vehicle 1 can be detected so as to be compared with the address information in the task information, and by means of the comparison, whether the address of the transport vehicle 1 to be sent into goods or the address of the goods to be output is the same as the address of the goods in the task information can be judged, if so, the control device 2 can give a prompt that the address check is passed, so that the carrying part 12 can continue carrying, and if not, the control device 2 can send an alarm signal to remind an operator to stop carrying. The second detection device 5 is used for detecting the address information of the goods, so that the failure of delivering the goods into and out of the warehouse and the influence on the operation efficiency caused by the fact that the goods delivery address or the goods output address is wrong can be avoided. By arranging the second detection device 5, the automatic detection of the cargo address information is realized, the automation degree of cargo in-out and in-storage can be further improved, and the operation efficiency of in-out and in-storage is improved.

The specific type of second detection means 5 may be chosen in many ways.

In some embodiments, the cargo in-out and in-in system further comprises a second RFID tag 6 arranged on a stack 8 for storing the cargo 7, and the second detection device 5 comprises a second RFID reader configured to read the second RFID tag 6 on the target stack 8 to obtain the address information of the stack 8.

The second RFID tags 6 may be suspended above each stack 8, and the second RFID reader is disposed at the top of the transport vehicle 1, and when the transport vehicle 1 reaches the corresponding stack 8, the second RFID reader reads information contained in the second RFID tag 6 on the target stack 8 to obtain address information of the stack 8.

In some embodiments, the task information further includes a document state, the document state being a newly added state in the initial state, and the control device 2 is further configured to modify the document state to a completed state when the planned out/in quantity and the actual out/in quantity in the task information are equal.

The control device 2 can automatically change the bill state, so that the automation degree of the warehouse-in and warehouse-out process can be further improved, the bill state can be further timely and accurately modified, and an operator can obtain the latest bill state at any time.

The invention also provides a goods warehouse-in and warehouse-out method, which comprises the following steps:

receiving task information by the control device 2, wherein the task information at least comprises the planned out/warehouse-in quantity, the to-be-out/warehouse-in quantity and the actual out/warehouse-in quantity;

the cargo 7 is held up by the carrying part 12 of the transport vehicle 1; and

the control device 2 acquires the number of cargoes 7 held by the carrying part 12, and modifies the number to be put in/put out and the actual number to be put in/put out in the task information according to the acquired number of cargoes 7 carried out at that time after the carrying part 12 completes carrying.

In some embodiments, the cargo in-and-out method further comprises, prior to the transporting of the cargo 7 by the transporting section 12:

the quality grade of the goods 7 conveyed by the conveying part 12 is detected by the first detecting device 3, and the task information also comprises the quality grade of the goods 7 to be delivered/put in storage;

the control device 2 receives the detection result of the first detection device 3, compares the detected quality grade with the quality grade in the task information, gives a prompt of passing the grade check when the detected quality grade is consistent with the quality grade in the task information, and sends out an alarm signal when the detected quality grade is inconsistent with the quality grade in the task information.

In some embodiments, the handling unit 12 starts to handle the load 7 after the control device 2 gives an indication that the level check passes.

In some embodiments, the cargo in-out warehouse method further includes, before detecting the quality level of the cargo 7 carried by the carrying section 12 by the first detecting device 3:

the travel switch 4 detects whether or not the carrying unit 12 carries the cargo 7, and when the cargo 7 is detected, a signal to start detection is sent to the first detection device 3.

In some embodiments, the cargo warehousing method further comprises, prior to the cargo 7 warehousing/export:

the second detection device 5 detects the address information of the current stack position 8 of the transport vehicle 1, and the task information also comprises the address information of the goods 7 to be discharged/entered into the stack position 8;

the control device 2 receives the detection result of the second detection device 5, compares the detected address information with the address information in the task information, gives a prompt that the address check is passed when the detected address information is consistent with the address information in the task information, and sends an alarm signal when the detected address information is inconsistent with the address information in the task information.

In some embodiments, the task information further includes a document state, the document state is a new state in the initial state, and the goods in-and-out method further includes: when the planned entry/exit number and the actual entry/exit number in the task information are equal, the document state is modified to the completed state by the control device 2.

In some embodiments, the handling unit 12 starts to carry the goods 7 into or out of the warehouse after the control device 2 gives a prompt that the address check passes.

The positive technical effects of the cargo warehouse-in and warehouse-out system in the above embodiments are also applicable to cargo warehouse-in and warehouse-out methods, and are not described herein.

The following describes the working procedure of one embodiment of the cargo in-out and in-storage system and method of the present invention:

as shown in fig. 1, a control device 2, a first detection device 3, a travel switch 4, and a second detection device 5 are mounted on a transport vehicle 1.

The transport vehicle 1 includes a vehicle body 11 and a carrying portion 12, and the carrying portion 12 includes two clamp arms disposed opposite to each other. The control device 2 is provided on the vehicle body 11 at a position convenient for an operator to operate, for example, in a cab. The first detection device 3 and the travel switch 4 are both arranged at the front end of the vehicle body 11 and are positioned between the two clamping arms, and the first detection device 3 is positioned above the travel switch 4. The second detecting device 5 is provided on the top of the vehicle body 11.

As shown in fig. 2, a plurality of stacks 8 are provided in the warehouse, and the goods 7 can be stored in the respective stacks 8. Numbering the stack positions 8, wherein each stack position 8 corresponds to one number. A transport channel 9 is arranged between two adjacent rows of stacking positions 8, and the transport vehicle 1 can move on the transport channel 9. A second RFID tag 6 is suspended above the entrance of each stack 8, and when the transport vehicle 1 passes through the entrance, the distance between the second detection device 5 (second RFID reader) on the top of the transport vehicle 1 and the second RFID tag 6 is kept within the tag effective read-write range, so that the second RFID reader can read the information in the second RFID tag 6.

The warehouse entry process comprises the following steps:

1. the warehouse manager issues a warehouse-in task of the goods 7 to the control device 2, wherein task information at least comprises the quality grade of the goods 7, a warehouse-in stack number, the planned warehouse-in number, the number to be warehouse-in, the actual warehouse-in number and the bill state (initialized to be a newly-added state);

2. the operator of the transport vehicle 1 receives the warehouse-in task: the operator inquires the information of the warehousing task on the control device 2 and confirms the information manually, and the control device 2 sets the bill state of the corresponding warehousing task as a confirmation state after confirmation;

3. the operator of the transport vehicle 1 starts to perform the warehouse-in task: the operator holds the goods 7 by using the carrying part 12 of the transport vehicle 1, can hold one or more goods 7 at a time according to the size of the transport vehicle 1, when the held goods 7 touch the travel switch 4, the first detection device 3 (first RFID reader-writer) is started to start reading the quality grade information in the first RFID tag on each goods 7 in the clamping arm and verify the quality grade in the warehouse-in task of the transport vehicle 1 at present, and if the quality grade recorded in the first RFID tag is consistent with the quality grade in the warehouse-in task, the control device 2 gives prompt information that the quality grade of the goods 7 passes the verification; otherwise, the control device 2 sends out an alarm signal to remind the warehouse manager and operators of the transport vehicle 1 of processing;

4. the operator of the transport vehicle 1 starts to carry: when the transport vehicle 1 passes through the entrance and exit of the stack position 8, a second detection device 5 (a second RFID reader-writer) above the transport vehicle 1 automatically reads a second RFID tag 6 hung above the stack position 8, the control device 2 checks the stack position number information in the second RFID tag 6 with the stack position number information in the current transport vehicle 1 warehousing task, and when the stack position number information and the stack position number information are consistent, the control device 2 indicates that the warehousing address of the cargo 7 is accurate, and prompts that the address check passes can be given out by the control device 2 for warehousing; otherwise, indicating that the warehouse entry address is wrong, the control device 2 sends out an alarm signal to remind the warehouse manager and operators of the transport vehicle 1 of processing;

5. the operator of the transport vehicle 1 finishes unloading: the operator of the transport vehicle 1 unloads the cargoes 7 into the stack position 8, after unloading is finished, the control device 2 changes the bill state in the warehousing task into 'unloading finished', and simultaneously reduces the corresponding quantity to be warehoused in the warehousing task, and increases the corresponding actual warehousing quantity;

6. the operator of the transport vehicle 1 repeats the operations of the 4 th and 5 th above, and when the actual number of the warehouses is equal to the planned number of the warehouses, it indicates that all the cargoes 7 are completely warehoused, and the control device 2 automatically sets the document status in the warehouse-in task to the "completed status".

The ex-warehouse process is as follows:

1. the warehouse manager issues a warehouse-out task of the goods 7 to the control device 2, wherein task information at least comprises the quality grade of the goods 7, a warehouse-out stack number, the planned warehouse-out number, the number to be warehouse-out, the actual warehouse-out number and the bill state (initialized to be a newly-added state);

2. the operator of the transport vehicle 1 receives the job of delivery: the operator inquires the information of the job of leaving warehouse on the control device 2, and confirms manually, after confirming the control device 2 sets the bill state of the corresponding job of leaving warehouse as 'confirming state';

3. the operator of the transport vehicle 1 starts to perform the job of leaving the warehouse: the operator uses the carrying part 12 of the transport vehicle 1 to hold the goods 7 in the delivery stack position, when the held goods 7 touch the travel switch 4, the first detection device 3 (first RFID reader-writer) is started to start reading the quality grade information in the first RFID label on each goods 7 in the clamping arm and verify the quality grade in the delivery task of the transport vehicle 1 at present, and if the quality grade recorded in the first RFID label is consistent with the quality grade in the delivery task, the control device 2 gives prompt information that the quality grade of the goods 7 passes the verification; otherwise, the control device 2 sends out an alarm signal to remind the warehouse manager and operators of the transport vehicle 1 of processing;

4. the operator of the transport vehicle 1 starts to carry: when the transport vehicle 1 passes through the outlet of the stack position 8, a second detection device 5 (a second RFID reader-writer) above the transport vehicle 1 automatically reads a second RFID tag 6 hung above the stack position 8, the control device 2 checks stack position number information in the second RFID tag 6 with stack position number information in the current transport vehicle 1 delivery task, and when the stack position number information and the stack position number information are consistent, the delivery address of the goods 7 is accurate, and the control device 2 gives a prompt that the address check passes, so that delivery can be performed; otherwise, indicating that the delivery address is wrong, the control device 2 sends out an alarm signal to remind the warehouse manager and operators of the transport vehicle 1 of processing;

5. the operator of the transport vehicle 1 finishes unloading: the operator of the transport vehicle 1 discharges the cargoes 7 to a delivery platform, after the discharging is finished, the control device 2 modifies the bill state in the delivery task into 'discharging finished', and simultaneously deducts the corresponding quantity to be delivered in the delivery task, and increases the corresponding actual delivery quantity;

6. the operator of the transport vehicle 1 repeats the above operations of the 4 th and 5 th items, and when the actual shipment number is equal to the planned shipment number, which indicates that shipment of all the cargoes 7 is completed, the control device 2 automatically sets the document status in the shipment task to the "completed status".

Through the description of a plurality of embodiments of the goods warehousing and discharging system and the method, the embodiment of the invention can see that the goods warehousing and discharging system and the method take the transport vehicle as the goods carrying equipment and RFID as the tracking record carrier of the goods information, thereby realizing the automatic collection of the goods information and the automatic verification of the goods information in the warehousing and discharging process, and effectively improving the accuracy of the warehouse inventory and the warehousing and discharging efficiency; the system can also realize real-time monitoring of links such as goods warehouse-in and warehouse-out, loading and unloading and the like, and the whole process of goods information automatic acquisition and automatic verification has the advantages of complete information record and multiple verification means, thereby greatly reducing manual intervention, and improving warehouse-in and warehouse-out operation efficiency and data accuracy.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications and equivalents of the features disclosed herein may be made to the specific embodiments of the invention or to parts of the features may be substituted without departing from the principles of the invention, and such modifications and equivalents are intended to be encompassed within the scope of the invention as claimed.

Claims

1. A cargo access system, comprising:

a transport vehicle (1) comprising a vehicle body (11) and a carrying portion (12) mounted on the vehicle body (11), the carrying portion (12) being for carrying a cargo (7); and

the control device (2) is arranged on the transport vehicle (1) and is configured to receive task information, the task information at least comprises a planned out/in quantity, a to-be-in/out quantity and an actual out/in quantity, the control device (2) is further configured to acquire the quantity of the goods (7) transported by the transporting part (12), and the to-be-in/out quantity and the actual out/in/out quantity in the task information are modified according to the acquired quantity of the goods (7) after the transporting part (12) completes transporting.

2. The cargo in-out and in-storage system according to claim 1, further comprising a first detection device (3), said first detection device (3) being provided on said transport vehicle (1) and configured to detect a quality grade of said cargo (7) being carried by said carrying section (12), said task information further comprising a quality grade of the cargo (7) to be in-out/in-storage, said control device (2) being in signal connection with said first detection device (3), said control device (2) further being configured to receive a detection result of said first detection device (3), compare the detected quality grade with a quality grade in said task information, and give a prompt that a grade check is passed when the detected quality grade is identical with the quality grade in said task information, and to issue an alarm signal when the detected quality grade is not identical with the quality grade in said task information.

3. The cargo access system according to claim 2, further comprising a travel switch (4), the travel switch (4) being in signal connection with the first detection means (3), the travel switch (4) being configured to detect whether the handling section (12) carries the cargo (7) and to signal the first detection means (3) to start detection when the cargo (7) is detected.

4. The cargo access system of claim 2, further comprising a first RFID tag disposed on the cargo (7), the first detection device (3) comprising a first RFID reader configured to read the first RFID tag on each of the cargo (7) to obtain a quality grade of the cargo (7).

5. The cargo in-out and in-storage system according to claim 1, further comprising a second detection device (5), wherein the second detection device (5) is arranged on the transport vehicle (1) and configured to detect address information of a stack (8) where the transport vehicle (1) is currently located, the task information further comprises address information of the cargo (7) to be in-out/in-stack (8), the control device (2) is in signal connection with the second detection device (5), the control device (2) is further configured to receive a detection result of the second detection device (5), compare the detected address information with the address information in the task information, give a prompt that the address check passes when the detected address information is consistent with the address information in the task information, and send an alarm signal when the detected address information is inconsistent with the address information in the task information.

6. The cargo access system of claim 5, further comprising a second RFID tag (6) disposed on a stack (8) for storing cargo (7), the second detection device (5) comprising a second RFID reader configured to read the second RFID tag (6) on a target stack (8) to obtain address information for the stack (8).

7. The cargo in/out warehouse system according to claim 1, characterized in that the task information further comprises a bill status, which is a newly added status in an initial status, and the control means (2) is further configured to modify the bill status to a completed status when the planned in/out warehouse count and the actual in/out warehouse count in the task information are equal.

8. A method for warehousing and ex-warehouse delivery of goods, comprising:

receiving task information through a control device (2), wherein the task information at least comprises the calculated out/in-storage quantity, the quantity to be out/in-storage and the actual out/in-storage quantity;

the goods (7) are held by a carrying part (12) of the transport vehicle (1); and

the control device (2) is used for acquiring the quantity of the cargoes (7) held by the carrying part (12), and modifying the quantity to be sent out/put in storage and the actual quantity to be sent out/put in storage in the task information according to the acquired quantity of the cargoes (7) carried out at the time after the carrying part (12) completes carrying.

9. The cargo access method according to claim 8, characterized in that the cargo access method further comprises, before the cargo (7) is transported by the transporting section (12):

detecting the quality grade of the goods (7) conveyed by the conveying part (12) through a first detection device (3), wherein the task information also comprises the quality grade of the goods (7) to be delivered/put in and delivered;

and receiving a detection result of the first detection device (3) through the control device (2), comparing the detected quality grade with the quality grade in the task information, giving a prompt of grade verification passing when the detected quality grade is consistent with the quality grade in the task information, and sending an alarm signal when the detected quality grade is inconsistent with the quality grade in the task information.

10. The cargo access method according to claim 9, characterized in that the cargo access method further comprises, before detecting the quality level of the cargo (7) handled by the handling section (12) by the first detection means (3):

a travel switch (4) detects whether or not the carrying unit (12) carries the cargo (7), and when the cargo (7) is detected, signals the first detection device (3) to start detection.

11. The cargo access method according to claim 8, characterized in that the cargo access method further comprises, before the cargo (7) is accessed/stored:

detecting address information of a current stack position (8) of the transport vehicle (1) through a second detection device (5), wherein the task information also comprises address information of the goods (7) to be discharged/entered into the stack position (8);

and receiving a detection result of the second detection device (5) through the control device (2), comparing the detected address information with the address information in the task information, giving a prompt of passing address verification when the detected address information is consistent with the address information in the task information, and sending an alarm signal when the detected address information is inconsistent with the address information in the task information.

12. The method of claim 8, wherein the task information further includes a document state, the document state being a new state in an initial state, the method further comprising: when the planned entry/exit quantity and the actual entry/exit quantity in the task information are equal, the bill state is modified to a finished state by the control device (2).