CN111626658A - Material in-out monitoring method and device and computer readable storage medium - Google Patents
Material in-out monitoring method and device and computer readable storage medium Download PDFInfo
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- CN111626658A CN111626658A CN202010297235.7A CN202010297235A CN111626658A CN 111626658 A CN111626658 A CN 111626658A CN 202010297235 A CN202010297235 A CN 202010297235A CN 111626658 A CN111626658 A CN 111626658A
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- 239000000463 material Substances 0.000 title claims abstract description 218
- 238000012544 monitoring process Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000013077 target material Substances 0.000 claims abstract description 115
- 238000004590 computer program Methods 0.000 claims description 12
- 238000012806 monitoring device Methods 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 14
- 238000012856 packing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
Abstract
A method and a device for monitoring the in-and-out of a material warehouse and a computer readable storage medium are provided, and the method for monitoring the in-and-out of the material warehouse comprises the following steps: reading identification information in a target library area of a wireless network coverage range, wherein the identification information corresponds to materials one to one; determining material information in a target storage area according to the read identification information in the target storage area of the wireless network coverage range, wherein the material information comprises the quantity of materials in the target storage area and the position of each material; determining the material state in the target storage area periodically according to the material information in the target storage area; when the state of the materials in the target storage area changes, estimating an access area corresponding to the target materials, wherein the target materials are the materials causing the state change of the materials; calling a monitoring video corresponding to the access area; and acquiring vehicle information for transporting the target material according to the monitoring video. Above-mentioned scheme can reduce material control administrative cost.
Description
Technical Field
The embodiment of the invention relates to the field of information management, in particular to a method and a device for monitoring material entering and leaving a warehouse and a computer readable storage medium.
Background
In the field of logistics or warehousing, packaging devices such as plate trucks and logistics containers are generally adopted to package goods. The packaging device usually belongs to low-value consumable products, has low unit value and short service life, but has relatively large quantity and large liquidity, usually needs to be checked and monitored by the aid of manpower, and has high monitoring cost and high management difficulty.
Disclosure of Invention
The technical problem solved by the embodiment of the invention is that the monitoring cost of the existing packaging device is higher and the management difficulty is high.
In order to solve the technical problem, an embodiment of the present invention provides a method for monitoring material entering and exiting a warehouse, including: reading identification information in a target library area of a wireless network coverage range, wherein the identification information corresponds to materials one to one; determining material information in a target storage area according to the read identification information in the target storage area of the wireless network coverage range, wherein the material information comprises the quantity of materials in the target storage area and the position of each material; determining the material state in the target storage area periodically according to the material information in the target storage area; when the state of the materials in the target storage area changes, estimating an access area corresponding to the target materials, wherein the target materials are the materials causing the state change of the materials; calling a monitoring video corresponding to the access area; and acquiring vehicle information for transporting the target material according to the monitoring video.
Optionally, the estimating of the entry and exit area corresponding to the target material includes: acquiring the position of the target material according to the material information in the target storage area; and estimating an access area corresponding to the target material according to the position of the target material.
Optionally, the obtaining the position of the target material includes: and when the quantity of the materials in the target storage area is reduced, taking the last position of the target materials in the target storage area as the position of the target materials.
Optionally, the obtaining the position of the target material includes: when the quantity of the materials in the target storage area is increased, taking the initial position of the target materials in the target storage area as the position of the target materials.
Optionally, determining that the quantity of the materials in the target storage area is increased by adopting the following method: after the identification information of the target material is obtained for the first time, when the material state in the target storage area is determined for the subsequent continuous N times, the identification information of the target material is read, and then the quantity of the material in the target storage area is determined to be increased, wherein N is not less than 2 and is a positive integer.
Optionally, the method for monitoring the material entering and exiting the warehouse further comprises: and after the quantity of the materials in the target storage area is determined to be increased, determining that the target materials are successfully stored, and subsequently reading the identification information of the target materials only when the material state in the target storage area is determined regularly.
Optionally, the retrieving the monitoring video corresponding to the access area includes: acquiring the time when the state of the target material changes; and calling the monitoring video corresponding to the in-out area according to the time when the state of the target material changes.
Optionally, the obtaining of the time when the state of the target material changes includes any one of: when the quantity of the target materials in the target storage area is reduced, taking the last appearance time of the target materials in the target storage area as the time when the state of the target materials is changed; and when the quantity of the target materials in the target storage area is increased, taking the first appearance time of the target materials in the target storage area as the time when the state of the target materials is changed.
Optionally, after obtaining the vehicle information for transporting the target material according to the monitoring video, the method further includes: and generating an in-out record according to the position of the target material, the time when the state of the target material changes, the material state change type and the vehicle information.
The embodiment of the invention also provides a device for monitoring the material entering and leaving the warehouse, which comprises: the reading unit is suitable for reading the identification information in the target library area of the wireless network coverage range, and the identification information corresponds to the materials one to one; the first determining unit is suitable for determining material information in a target storage area according to the read identification information in the target storage area of the wireless network coverage range, wherein the material information comprises the quantity of materials in the target storage area and the position of each material; the second determining unit is suitable for periodically determining the material state in the target storage area according to the material information in the target storage area; the estimation unit is suitable for estimating an access area corresponding to a target material when the state of the material in the target storage area changes, wherein the target material is the material causing the state change of the material; the calling unit is suitable for calling the monitoring video corresponding to the access area; and the acquisition unit is suitable for acquiring the vehicle information for transporting the target material according to the monitoring video.
The embodiment of the invention also provides a material in-and-out monitoring device, which comprises a memory and a processor, wherein the memory is stored with a computer program capable of running on the processor, and the processor executes any step of the material in-and-out monitoring method when running the computer program.
The embodiment of the invention also provides a computer-readable storage medium, which is a nonvolatile storage medium or a non-transitory storage medium, and on which a computer program is stored, wherein the computer program is executed by a processor to perform any of the steps of the material in-and-out-of-warehouse monitoring method.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, according to the identification information in the target library area within the coverage range of the wireless network, because the identification information is in one-to-one correspondence with the materials, the material information in the target library area can be determined according to the scanned identification information. When the material state in the target warehouse area changes, the access area corresponding to the target material is estimated, the monitoring video corresponding to the access area is taken, the vehicle information for transporting the target material is obtained according to the monitoring video, and the material state and the automatic monitoring of the material access are achieved. When the material state change is detected, corresponding vehicle information can be obtained by calling the monitoring video corresponding to the access area, the labor cost can be effectively reduced, even the manual auxiliary monitoring is cancelled, the cost can be reduced, and the management difficulty is reduced.
Drawings
FIG. 1 is a flow chart of a method for monitoring the entry and exit of materials into and out of a warehouse in an embodiment of the invention;
fig. 2 is a schematic structural diagram of a material in-out monitoring device in an embodiment of the present invention.
Detailed Description
As described above, in the field of logistics or warehousing, a packing device such as a pallet, a logistics container, or the like is generally used to package goods. The packing device usually belongs to low-value consumable articles, and its unit value is cheap, and life is than short, but the quantity is comparatively huge, and mobility is big, and the condition of losing sometimes easily appears, and at present, usually with the help of the manual work check and control to manage packing device, however, control cost is higher and the management degree of difficulty is big.
In the embodiment of the invention, according to the identification information in the target library area within the coverage range of the wireless network, because the identification information is in one-to-one correspondence with the materials, the material information in the target library area can be determined according to the scanned identification information. When the material state in the target warehouse area changes, the access area corresponding to the target material is estimated, the monitoring video corresponding to the access area is taken, the vehicle information for transporting the target material is obtained according to the monitoring video, and the material state and the automatic monitoring of the material access are achieved. When the material state change is detected, corresponding vehicle information can be obtained by calling the monitoring video corresponding to the access area, the labor cost can be effectively reduced, even the manual auxiliary monitoring is cancelled, the cost can be reduced, and the management difficulty is reduced.
In order to make the aforementioned objects, features and advantages of the embodiments of the present invention more comprehensible, specific embodiments accompanied with figures are described in detail below.
Referring to fig. 1, a flowchart of a material in-and-out-of-warehouse monitoring method in an embodiment of the present invention is shown, which may specifically include the following steps:
and 11, reading the identification information in the target library area of the wireless network coverage.
In specific implementation, the material may be reusable transportation equipment, packaging equipment, or logistics containers, and may also be goods carried on the reusable transportation equipment, packaging equipment, or logistics containers. The identification information corresponds to the packaging devices one by one, the identification information can be pasted on the corresponding packaging devices, can also be embedded on the packaging devices, and can also correspond to the packaging devices through other modes.
In the embodiment of the invention, the identification information records the material type and the material owner information. The material type may include the name of the material, and information such as the size of the packaging device in which the material is loaded, the asset code, etc.
The identification information may be of various types, may be a barcode, may also be a two-dimensional code, may also be information carried by or hardware addresses of a bluetooth module and a WIFI module as identification information, may also be an electronic tag having a radio frequency identification module, may also be information carried on an LORA chip or an NB-IoT chip as identification information, and the like, and may also be other identification information that can be read within a wireless network coverage.
In the specific implementation, the type of the packaging device and the manner of recording the owner information or other information of the packaging device by the identification information are different according to the type of the identification information, that is, the rule of the encoded information is different.
For example, if the encoding is performed according to the GS1 encoding method, the encoding includes a packaging device type field and also includes a manufacturer identification code, wherein the packaging device owner information is represented by the manufacturer identification code.
And 12, determining material information in the target storage area according to the read identification information in the target storage area of the wireless network coverage range, wherein the material information comprises the quantity of materials in the target storage area and the position of each material.
In a specific implementation, a wireless network corresponding to the type of the identification information, a wireless antenna, or a reader corresponding to the type of the identification information, etc. are provided in the target library area.
In specific implementation, the material information in the target reservoir area can be determined according to the read identification information in the target reservoir area of the wireless network coverage. The material information comprises the quantity of materials in the target storage area and the position of each material.
In the embodiment of the present invention, the position of each identification information in the target library area may be determined according to the identification information of the position, the transmitting frequency, the transmitting time, the receiving frequency, and the receiving time of the wireless transmitter (also referred to as a wireless antenna).
In particular implementations, the location of each identification information within the target library area may also be determined in conjunction with one or more of the location of the wireless transmitter, the wireless transmission and reception frequencies, the transmission time and reception time, the signal strength, and the like.
Because the identification information corresponds to the materials one to one, the number of the materials can be determined according to the number of the identification information read in the target storage area. The position of the material in the target storage area can be determined according to the position of each identification information in the target storage area.
And step 13, periodically determining the material state in the target storage area according to the material information in the target storage area.
In specific implementation, the material information in the target storage area may be periodically obtained, for example, the identification information in the target storage area of the wireless network coverage is read every ten minutes, that is, the material information in the target storage area is obtained every ten minutes. For another example, the identification information in the target reservoir area of the wireless network coverage area is read every other hour, and the material information in the target reservoir area is obtained every hour. For another example, the identification information in the target reservoir area of the wireless network coverage area is read every four hours, and the material information in the target reservoir area is obtained every four hours. It can be understood that the period for acquiring the material information in the target storage area can also be other values, the length of the period for acquiring the material information in the target storage area can be set according to actual requirements, and the shorter the period is, the higher the monitoring precision of the material in the target storage area is, but the higher the energy consumption is.
In the embodiment of the invention, the material state in the target storage area can be determined periodically according to the material information in the target storage area. The duration corresponding to the period for determining the material state in the target storage area can be longer than the duration corresponding to the period for acquiring the material information in the target storage area.
For example, the material information in the target storage area is acquired once every hour, and the material state in the target storage area is determined once every day according to the latest acquired material information in the target storage area.
In a specific implementation, the periodically determining the material state in the target storage area may be periodically detecting whether the material state in the target storage area in the current period is the same as the material state in the target storage area in the previous period.
And 14, when the state of the materials in the target storage area changes, estimating an access area corresponding to the target materials, wherein the target materials are the materials causing the state change of the materials.
In specific implementation, if the material state in the target storage area in the current period is different from the material state in the target storage area in the previous period, the material state change in the target storage area is determined. When the material state in the target storage area changes, the entering and exiting area corresponding to the target material is estimated, and the target material is the material causing the material state change.
The change of the material state in the target storage area can comprise the increase of the material quantity in the target storage area or the decrease of the material quantity in the target storage area.
The access area may comprise an access area and/or an exit area. And when the material state in the target storage area changes to increase the material quantity in the target storage area, estimating an entrance area corresponding to the target material. And when the material state in the target storage area changes to the condition that the quantity of the materials in the target storage area is reduced, estimating an outlet area corresponding to the target materials.
In specific implementation, the position of the target material can be acquired according to the material information in the target storage area. And estimating an access area corresponding to the target material according to the position of the target material.
In specific implementation, when the state of the materials in the target storage area is changed differently, the determining mode of the position of the target materials is different.
For example, when the amount of the material in the target storage area is reduced, the last position of the target material in the target storage area is used as the position of the target material.
For another example, when the amount of the material in the target storage area increases, the initial position of the target material in the target storage area is used as the position of the target material.
In order to improve the accuracy of the material quantity increase judgment in the target storage area, in the embodiment of the present invention, the material quantity increase in the target storage area may be determined in the following manner: after the identification information of the target material is obtained for the first time, when the material state in the target storage area is determined for the subsequent continuous N times, the identification information of the target material is read, and then the quantity of the material in the target storage area is determined to be increased, wherein N is not less than 2 and is a positive integer.
And after the quantity of the materials in the target storage area is determined to be increased, determining that the target materials are successfully stored, and subsequently reading the identification information of the target materials only when the material state in the target storage area is determined regularly.
And after the assets are successfully put in the warehouse, recording the position of the assets at the last time, and taking the position as the corresponding position of the assets.
In the embodiment of the present invention, when the target library area includes a plurality of entrances and exits, the corresponding entrance and exit areas at different positions in the target library area may be different. In order to improve the accuracy of the access area corresponding to the target position, the target library area can be divided in a network manner to obtain a plurality of divided areas, and the mapping relation between each divided area and the access area is established. After the position of the target material in the target reservoir area is determined according to the material information in the target reservoir area, the subdivision area corresponding to the position of the target material in the target reservoir area can be determined according to the gridding subdivision result corresponding to the target reservoir area, and further the in-out area corresponding to the target material can be obtained according to the subdivision area corresponding to the target material.
For convenience of management, global position coding (GLN) may be used to identify each subdivision region for ingress and egress.
In addition, due to the influences of stacking of materials stored in the target storage area, types of the materials in the target storage area and the like, the corresponding relation between the position in the target storage area and the in-out area can be set according to the actual application requirements.
And step 15, calling the monitoring video corresponding to the access area.
In specific implementation, after the entry and exit area of the target material is determined, the corresponding monitoring video can be called according to the determined entry and exit area.
In order to quickly locate the position of the required monitoring video, in the embodiment of the invention, the time when the state of the target material changes is obtained, and the monitoring video corresponding to the access area is called according to the time when the state of the target material changes.
In an embodiment of the present invention, when the amount of the material in the target storage area decreases, the last appearance time of the target material in the target storage area is taken as the time when the state of the target material changes.
When the quantity of the materials in the target storage area is reduced, the material information in the target storage area adopted when the material state in the target storage area is determined through comparison is compared with the previously determined material information in the target storage area, and the final occurrence time of the target materials in the target storage area is determined.
For example, when the material state in the target storage area is determined to be changed according to the material information in the ith target storage area, if the material information in the ith target storage area is different from the material information in the (i-1) th target storage area, the occurrence time of the target material determined according to the material information in the (i-1) th target storage area is used as the final occurrence time of the target material.
For another example, when the material state in the target storage area is determined to be changed according to the material information in the ith target storage area, if the material information in the ith target storage area is the same as the material information in the (i-1) th target storage area, the material information in the target storage area before the (i-1) th time is sequentially acquired, and if the material information in the (i-m) th target storage area is different from the material information in the (i-m-1) th target storage area, the occurrence time of the target material determined according to the material information in the (i-m-1) th target storage area is taken as the final occurrence time of the target material.
In another embodiment of the present invention, when the amount of the material in the target reservoir area increases, the first appearance time of the target material in the target reservoir area is taken as the time when the state of the target material changes.
And step 16, acquiring vehicle information for transporting the target material according to the monitoring video.
In specific implementation, after the surveillance video is acquired, vehicle information of the transportation target material can be acquired according to the surveillance video. The vehicle information may include vehicle identification, and may also include information such as vehicle type.
As can be seen from the above, in the embodiment of the present invention, according to the identification information in the target library area within the coverage of the wireless network, since the identification information corresponds to the materials one to one, the material information in the target library area can be determined according to the scanned identification information. When the material state in the target warehouse area changes, the access area corresponding to the target material is estimated, the monitoring video corresponding to the access area is taken, the vehicle information for transporting the target material is obtained according to the monitoring video, and the material state and the automatic monitoring of the material access are achieved. When the material state change is detected, corresponding vehicle information can be obtained by calling the monitoring video corresponding to the access area, the labor cost can be effectively reduced, even the manual auxiliary monitoring is cancelled, the cost can be reduced, and the management difficulty is reduced.
After the vehicle information for transporting the target material is acquired according to the monitoring video, the method further comprises the following steps: and generating an in-out record according to the position of the target material, the time when the state of the target material changes, the material state change type and the vehicle information.
For example, the generated in-and-out library record includes the following information: the assets are warehoused at 11:23:35 on 10 th day of 1 month in 2020, the warehoused asset codes are A1, A2 and A3, the asset code is the position B1 of the asset A1 in the target warehouse area, the asset code is the position B2 of the asset A2 in the target warehouse area, the asset code is the position B3 of the asset A3 in the target warehouse area, the vehicle identifier of the transport A1 is C1, and the vehicle identifiers of the transport A1, the transport A2 and the transport A3 are all C1.
For another example, the generated in-out library record includes the following information: 9:36:30, 1, 15, 9: 30, and warehousing out of stock assets, wherein the asset codes of the assets for warehousing out are D1 and D2, the positions of the assets for warehousing out are D1 and D2 in the target warehouse area are both E1, the vehicle for transporting D1 is identified as F1, and the vehicle for transporting D2 is identified as F2.
An embodiment of the present invention further provides a material in-and-out monitoring device, and with reference to fig. 2, a schematic structural diagram of the material in-and-out monitoring device in the embodiment of the present invention is given, and a structure of the material in-and-out monitoring device is described below with reference to fig. 2.
In a specific implementation, the material in-out monitoring device 20 may include: reading unit 21, first determining unit 22, second determining unit 23, pre-estimating unit 24, retrieving unit 25 and obtaining unit 26, wherein:
the reading unit 21 is adapted to read identification information in a target library area within a wireless network coverage range, wherein the identification information corresponds to materials one to one;
the first determining unit 22 is adapted to determine material information in the target storage area according to the read identification information in the target storage area of the wireless network coverage, where the material information includes the number of materials in the target storage area and the position of each material;
the second determining unit 23 is adapted to determine the material state in the target storage area periodically according to the material information in the target storage area;
the estimation unit 24 is adapted to estimate an access area corresponding to a target material when the state of the material in the target storage area changes, wherein the target material is the material causing the state change of the material;
the calling unit 25 is suitable for calling the monitoring video corresponding to the access area;
and the acquisition unit 26 is suitable for acquiring the vehicle information for transporting the target material according to the monitoring video.
In a specific implementation, the working principle and the working process of the material in-out monitoring device 20 may refer to the description of the material in-out monitoring method provided in any of the above embodiments of the present invention, and are not described herein again.
The embodiment of the invention also provides a material in-and-out monitoring device, which comprises a memory and a processor, wherein the memory is stored with a computer program capable of running on the processor, and the processor executes any step of the material in-and-out monitoring method when running the computer program.
The embodiment of the invention also provides a computer-readable storage medium, which is a nonvolatile storage medium or a non-transitory storage medium, and on which a computer program is stored, wherein the computer program is executed by a processor to perform any of the steps of the material in-and-out-of-warehouse monitoring method.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in any computer readable storage medium, and the storage medium may include: ROM, RAM, magnetic or optical disks, and the like.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. A material in-out monitoring method is characterized by comprising the following steps:
reading identification information in a target library area of a wireless network coverage range, wherein the identification information corresponds to materials one to one;
determining material information in a target storage area according to the read identification information in the target storage area of the wireless network coverage range, wherein the material information comprises the quantity of materials in the target storage area and the position of each material;
determining the material state in the target storage area periodically according to the material information in the target storage area;
when the state of the materials in the target storage area changes, estimating an access area corresponding to the target materials, wherein the target materials are the materials causing the state change of the materials;
calling a monitoring video corresponding to the access area;
and acquiring vehicle information for transporting the target material according to the monitoring video.
2. The method for monitoring the entry and exit of materials according to claim 1, wherein the estimating of the entry and exit area corresponding to the target materials comprises:
acquiring the position of the target material according to the material information in the target storage area;
and estimating an access area corresponding to the target material according to the position of the target material.
3. The method for monitoring the material in and out of the warehouse of claim 2, wherein the obtaining the position of the target material comprises:
and when the quantity of the materials in the target storage area is reduced, taking the last position of the target materials in the target storage area as the position of the target materials.
4. The method for monitoring the material in and out of the warehouse of claim 2, wherein the obtaining the position of the target material comprises:
when the quantity of the materials in the target storage area is increased, taking the initial position of the target materials in the target storage area as the position of the target materials.
5. The material in-out monitoring method of claim 4, wherein the increase in the amount of material in the target reservoir area is determined by:
after the identification information of the target material is obtained for the first time, when the material state in the target storage area is determined for the subsequent continuous N times, the identification information of the target material is read, and then the quantity of the material in the target storage area is determined to be increased, wherein N is not less than 2 and is a positive integer.
6. The material in-out monitoring method of claim 5, further comprising:
and after the quantity of the materials in the target storage area is determined to be increased, determining that the target materials are successfully stored, and subsequently reading the identification information of the target materials only when the material state in the target storage area is determined regularly.
7. The method for monitoring the in-and-out of the warehouse of the material according to claim 1 or 2, wherein the calling of the monitoring video corresponding to the in-and-out area comprises:
acquiring the time when the state of the target material changes;
and calling the monitoring video corresponding to the in-out area according to the time when the state of the target material changes.
8. The material in-out monitoring method of claim 7, wherein the time when the state of the target material changes is obtained comprises any one of the following:
when the quantity of the target materials in the target storage area is reduced, taking the last appearance time of the target materials in the target storage area as the time when the state of the target materials is changed;
and when the quantity of the target materials in the target storage area is increased, taking the first appearance time of the target materials in the target storage area as the time when the state of the target materials is changed.
9. The material in-out monitoring method of claim 2, further comprising, after obtaining vehicle information for transporting the target material according to the monitoring video:
and generating an in-out record according to the position of the target material, the time when the state of the target material changes, the material state change type and the vehicle information.
10. The utility model provides a goods and materials business turn over storehouse monitoring device which characterized in that includes:
the reading unit is suitable for reading the identification information in the target library area of the wireless network coverage range, and the identification information corresponds to the materials one to one;
the first determining unit is suitable for determining material information in a target storage area according to the read identification information in the target storage area of the wireless network coverage range, wherein the material information comprises the quantity of materials in the target storage area and the position of each material;
the second determining unit is suitable for periodically determining the material state in the target storage area according to the material information in the target storage area;
the estimation unit is suitable for estimating an access area corresponding to a target material when the state of the material in the target storage area changes, wherein the target material is the material causing the state change of the material;
the calling unit is suitable for calling the monitoring video corresponding to the access area;
and the acquisition unit is suitable for acquiring the vehicle information for transporting the target material according to the monitoring video.
11. A material in-out monitoring apparatus comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor executes the computer program to perform the steps of the material in-out monitoring method of any one of claims 1 to 9.
12. A computer-readable storage medium, being a non-volatile storage medium or a non-transitory storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, performs the steps of the material in-and-out-of-warehouse monitoring method according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297235.7A CN111626658B (en) | 2020-04-15 | 2020-04-15 | Method and device for monitoring material warehouse entry and exit and computer readable storage medium |
Applications Claiming Priority (1)
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