CN108416406B - Commodity management method, device, system and equipment, and storage medium - Google Patents
Commodity management method, device, system and equipment, and storage medium Download PDFInfo
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Abstract
The application discloses a commodity management method, a commodity management device, a commodity management system, commodity management equipment and a storage medium, and relates to the field of intelligent management. The management efficiency of goods on the goods shelf is improved, the requirements of misplacing, replenishing and the like are processed more timely, and the experience of customers is improved.
Description
Technical Field
The present disclosure relates generally to the field of intelligent management, and more particularly, to intelligent merchandise management, and more particularly, to a method, an apparatus, a system, a device, and a storage medium for merchandise management.
Background
With the speed of urbanization being accelerated, supermarkets are more and more popular, and supermarket shopping becomes an indispensable part of common public lives.
Due to the fact that living standards are continuously improved, supermarket shopping is more and more frequent, but due to the fact that the current supermarket mode is single, some hot commodities are often rapidly sold during weekends, holidays or shopping promotion activities, supermarket replenishment personnel cannot replenish the commodities in time, customer experience is poor, or customers do not purchase commodities after selecting certain commodities, and inconvenient shopping experience is brought to follow-up customers when the positions of the commodities are not accurately placed again.
Therefore, the current mode of manually managing goods shelves is low in management efficiency and poor in customer experience.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a method, an apparatus, a system, a device, and a storage medium for commodity management to improve the management efficiency of goods on shelves and improve the customer experience.
In a first aspect, an embodiment of the present invention provides a method for managing a commodity, including:
determining the state of the commodity according to the change condition of the RSSI value of the commodity, wherein the RSSI value is the distance value between the commodity and an RFID controller in the area where the commodity is located;
and judging whether the commodity needs to be intervened or not according to the state of the commodity.
Further, determining the state of the commodity according to the change situation of the RSSI value of the commodity specifically includes:
when the RSSI value of the commodity is larger than the set value, determining that the commodity is taken out of the goods shelf, and updating the state of the commodity into a to-be-sold state;
the RSSI value of the commodity to be sold is detected at least once within a specified time, and the state of the commodity is updated according to the change condition of the RSSI value.
Further, when the RSSI value of the commodity is greater than the set value, determining that the commodity is taken out of the shelf, and before updating the state of the commodity to be sold, the method further includes:
and when the fact that an object enters the area where the commodity is located is determined, triggering an RFID controller in the area where the commodity is located to detect the RSSI value of the commodity.
Still further, the method further comprises:
when the frequency of detecting that objects enter the region in the same commodity region exceeds a set value, determining that replenishment needs to be carried out on the commodity.
Further, the detecting of the RSSI value of the commodity to be sold at least once within a specified time and the updating of the state of the commodity according to the variation of the RSSI value specifically include:
the RSSI value of a commodity to be sold is detected at least once within a specified time, if the commodity is determined to be placed back to a corresponding shelf according to the RSSI value, the state of the commodity is determined to be not sold, and if the RSSI value exceeds the specified maximum time and the commodity is determined not to be in the corresponding shelf, the state of the commodity is determined to be sold.
Furthermore, the commodity to be sold is detected at least once within a specified time, and the state of the commodity is updated according to the change condition of the RSSI value, and the method further comprises the following steps:
after the article is identified as being taken out of the shelf, if an article of the same kind as the article is taken out, the state of the preceding article is identified as sold.
Further, according to the state of the commodity, when it is determined that the commodity needs to intervene, a manager is notified to intervene, and the method specifically includes:
when the inventory quantity of the corresponding commodity on the shelf is sensed to be smaller than the set proportion through the RFID controller and/or the proportion of the commodity marked as a sold state is determined to reach the set selling proportion, the commodity is determined to need to be restocked.
Further, according to the state of the commodity, whether intervention on the commodity is needed is judged, and the method specifically includes:
and determining that the commodity is placed back to the goods shelf according to the RSSI value change condition of the commodity, and determining that the commodity needs to be placed in a wrong place when the commodity placing back position is determined to be wrong according to the RSSI value of the commodity and/or the position of the detected object entering the area where the commodity is located.
In a second aspect, an embodiment of the present invention further provides a product management device, including:
the determining unit is used for determining the state of the commodity according to the change situation of the RSSI value of the commodity;
and the processing unit is used for informing a manager to intervene when the commodity needs to intervene according to the state of the commodity.
In a third aspect, an embodiment of the present invention further provides a product management system, including:
the RFID controller is used for determining the RSSI value of the commodity;
the commodity management device is used for determining the state of the commodity according to the change situation of the RSSI value of the commodity; and judging whether the commodity needs to be intervened or not according to the state of the commodity.
Further, the commodity management device determines the state of the commodity according to the change situation of the RSSI value of the commodity, and specifically includes:
when the RSSI value of the commodity is larger than the set value, determining that the commodity is taken out of the goods shelf, and updating the state of the commodity into a to-be-sold state;
and controlling the RFID controller to detect the RSSI value of the commodity to be sold at least once in a specified time, and updating the state of the commodity according to the change condition of the RSSI value.
Furthermore, the system also comprises an infrared positioning sensor which is used for detecting whether an object enters the area where the commodity is located and the entering position;
the article management device is further configured to:
when the RSSI value of the commodity indicates that the distance between the commodity and the goods shelf exceeds a set value, the commodity is determined to be taken out of the goods shelf, and before the state of the commodity is updated to be a to-be-sold state, when it is determined that an object enters the area where the commodity is located, the RFID controller of the area where the commodity is located is triggered to detect the RSSI value of the commodity.
Further, the article management apparatus is further configured to:
when the frequency of detecting that objects enter the region in the same commodity region exceeds a set value, determining that replenishment needs to be carried out on the commodity.
Further, the commodity management device detects the RSSI value of a commodity to be sold at least once within a specified time, and updates the state of the commodity according to the change condition of the RSSI value, specifically including:
the RSSI value of a commodity to be sold is detected at least once within a specified time, if the commodity is determined to be placed back to a corresponding shelf according to the RSSI value, the state of the commodity is determined to be not sold, and if the RSSI value exceeds the specified maximum time and the commodity is determined not to be in the corresponding shelf, the state of the commodity is determined to be sold.
Further, the article management apparatus is further configured to:
after the article is identified as being taken out of the shelf, if an article of the same kind as the article is taken out, the state of the preceding article is identified as sold.
Further, the commodity management device notifies a manager to intervene when determining that the commodity needs to intervene according to the state of the commodity, and specifically includes:
when the inventory quantity of the corresponding commodity on the shelf is sensed to be smaller than the set proportion through the RFID controller and/or the proportion of the commodity marked as a sold state is determined to reach the set selling proportion, the commodity is determined to need to be restocked.
Further, the system also comprises an infrared positioning sensor which is used for detecting whether an object enters the area where the commodity is located and the entering position;
the commodity management device judges whether intervention on the commodity is needed or not according to the state of the commodity, and specifically comprises:
and when the goods are determined to be placed back to the goods shelf according to the RSSI value of the goods and/or according to the position of the object entering the area where the goods are located, which is detected by the infrared positioning sensor on the goods shelf, the manager is informed to process the goods when the goods are placed back to the wrong position.
In a fourth aspect, an embodiment of the present invention further provides an apparatus, including a processor and a memory;
the memory contains instructions executable by the processor to cause the processor to perform a method as described in the first aspect.
In a fifth aspect, the present invention also provides a computer-readable storage medium, on which a computer program is stored, the computer program being configured to implement the method according to the first aspect.
The embodiment of the invention provides a commodity management method, a commodity management device, a commodity management system, a commodity management device and a storage medium. The management efficiency of goods on the goods shelf is improved, the requirements of misplacing, replenishing and the like are processed more timely, and the experience of customers is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a flowchart of a commodity management method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an infrared positioning sensor provided in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a merchandise management device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a merchandise management system according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a preferred merchandise management system according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a product management device according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, a commodity management method according to an embodiment of the present invention includes:
step S101, determining the state of the commodity according to the change situation of the RSSI value of the commodity, wherein the RSSI value is the distance value between the commodity and an RFID controller of an area where the commodity is located;
and S102, judging whether the commodity needs to be intervened or not according to the state of the commodity.
The method determines the state of the commodity according to the change condition of the RSSI value of the commodity, and then judges whether the commodity needs to be intervened according to the state of the commodity so as to process the commodity in time when the commodity needs to be intervened. The management efficiency of goods on the goods shelf is improved, the requirements of misplacing, replenishing and the like are processed more timely, and the experience of customers is improved.
The RFID controllers are arranged in the areas or the shelves for storing or placing various types of commodities, and the RFID labels are arranged on the commodities, so that the RSSI value change condition of each commodity of the corresponding type can be determined through the RFID controllers in the corresponding areas. It can be understood that the RFID controllers disposed in the areas or shelves where any type of articles are located may only detect the RFID tags of the corresponding type of articles. When the goods are stored on the goods shelf, the RSSI value of the goods is in a set range, the size of the range is determined according to the volume of the goods and the quantity of the goods spread on the goods shelf, when the RSSI value of the goods is larger than a set value, the goods can be determined to be moved out of the goods spread area, namely the goods are taken out of the goods shelf, at the moment, the state of the goods can be updated to be a to-be-sold state, and meanwhile, the RSSI value can be continuously detected for determining whether the goods are sold or put back to the goods shelf.
In this case, step S101, determining the state of the product according to the change of the RSSI value of the product specifically includes:
when the RSSI value of the commodity is larger than the set value, determining that the commodity is taken out of the goods shelf, and updating the state of the commodity into a to-be-sold state;
the RSSI value of the commodity to be sold is detected at least once within a specified time, and the state of the commodity is updated according to the change condition of the RSSI value.
The RFID controller may detect the RSSI value of each product in real time, may detect the RSSI value of each product at a set frequency, and may detect the RSSI value of each product only when triggered in order to reduce the amount of calculation.
The goods shelf can be provided with a detector, and when the goods shelf determines that an object enters the area where the goods are located, the RFID controller in the area where the goods are located is triggered to detect the RSSI value of the goods.
In general, a person usually enters the area where the goods are located to pick up the goods, and in the case of a relatively large-sized shelf or goods, a robot or other equipment may enter the area where the goods are located to pick up the goods.
The detector can adopt an infrared positioning sensor, the infrared positioning sensor is arranged as shown in figure 2, transmitting points and end points are distributed in the transverse direction and the longitudinal direction, and when an object enters an infrared area, the infrared positioning sensor can obtain information such as the shape, the position, the movement condition and the like of the entered object according to the receiving condition of infrared signals in the transverse direction and the longitudinal direction.
The density degree of the emission points and the end points which are distributed transversely and longitudinally can be determined according to the volume of the commodity, for the commodity with larger volume, the distance between the emission points can be larger in the infrared positioning sensor, and the distance between the corresponding end points is also larger, namely, the infrared ray distribution is sparser, for the commodity with smaller volume, the distance between the emission points can be smaller in the infrared positioning sensor, and the distance between the corresponding end points is also smaller, namely, the infrared ray distribution is denser, of course, for any commodity, the denser the infrared ray distribution is, and the more accurate the detection result is.
Further, when it is detected that the frequency of the object entering the region exceeds the set value in the same commodity region, the commodity selling speed can be considered to be high, and for the commodity with the high selling speed, replenishment needs to be carried out in time, so that when it is detected that the frequency of the object entering the region exceeds the set value in the same commodity region, the commodity needs to be replenished.
If the commodity to be sold is not put back to the shelf after a certain time, the commodity can be considered to be sold, or if the similar commodity is taken out again, the purchasing intention of the customer is stronger, or the commodity is more successful, and the previous commodity can be considered to be sold.
At this time, the method for detecting the RSSI value of the commodity to be sold at least once within a specified time and updating the state of the commodity according to the change condition of the RSSI value specifically comprises the following steps:
the RSSI value of a commodity to be sold is detected at least once within a specified time, if the commodity is determined to be placed back to a corresponding shelf according to the RSSI value, the state of the commodity is determined to be not sold, and if the RSSI value exceeds the specified maximum time and the commodity is determined not to be in the corresponding shelf, the state of the commodity is determined to be sold.
Further, the method for detecting the RSSI value of the commodity to be sold at least once in a specified time and updating the state of the commodity according to the change condition of the RSSI value further comprises the following steps:
after the article is identified as being taken out of the shelf, if an article of the same kind as the article is taken out, the state of the preceding article is identified as sold.
For example, the predetermined maximum time may be set to 60 minutes, and if the RSSI value exceeds the set value even after 60 minutes, or if the product cannot be detected, the product is considered to be sold, and within 60 minutes, several predetermined times may be set, and when the time arrives, the RFID controller is activated to detect the RSSI value of the product, and for example, the RSSI value may be detected at 1 st, 5 th, 10 th, and 30 th minutes after the product is taken out of the shelf, and if the RSSI value is smaller than the set value, the product is determined to be put back on the shelf, the state of the product is changed to be unsold, and the more detection time points are set, the more timely whether the product is put back on the shelf and the amount of calculation of the system increases.
Generally, the situations requiring intervention on a commodity include replenishment and misplacement processing, and if a sold proportion of a certain commodity is large, replenishment is required in time, and if it is determined that a commodity is misplaced on another shelf by a customer, misplacement processing on the commodity is required.
For the replenishment situation, in step S102, it is determined whether intervention on the commodity is needed according to the state of the commodity, and the method specifically includes:
when the inventory of the similar commodities on the shelf is sensed to be smaller than the set proportion through the RFID controller and/or the proportion of the commodities marked as the sold state is determined to reach the set sale proportion, the commodities are determined to be required to be replenished.
For the misplaced condition, judging whether the commodity needs to be intervened according to the state of the commodity, specifically comprising:
and determining that the commodity is placed back to the goods shelf according to the RSSI value change condition of the commodity, and determining that the commodity needs to be placed in a wrong place when the commodity placing back position is determined to be wrong according to the RSSI value of the commodity and/or the position of the detected object entering the area where the commodity is located.
Generally, the RSSI value of a commodity is greater than a set value and multiple detections are kept unchanged, the commodity can be considered to be put back to a shelf and misplaced, but the RSSI value can only represent the distance between the commodity and an RFID controller, whether the misplacement of the commodity is not accurate is judged simply according to the RSSI value, the judgment may be unclear for the edge of an area, and if the commodity is put back to the shelf, an infrared positioning sensor can accurately judge whether the commodity is misplaced and the misplaced position for the position where an object such as a hand enters the area where the commodity is located, so as to correct in time.
It should be noted that while the operations of the method of the present invention are depicted in the drawings in a particular order, this does not require or imply that the operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Rather, the steps depicted in the flowcharts may change the order of execution. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.
An embodiment of the present invention further provides a commodity management device, as shown in fig. 3, including:
a determining unit 301, configured to determine a state of a commodity according to a change in RSSI value of the commodity;
the processing unit 302 is configured to determine whether the product needs to be intervened according to the state of the product.
It should be understood that the units or modules described in the apparatus correspond to the individual steps in the method described with reference to fig. 1. Thus, the operations and features described above for the method are equally applicable to the apparatus and the units comprised therein and will not be described in further detail here. The device can be realized in the browser or other security applications of the electronic equipment in advance, and can also be loaded into the browser or other security applications of the electronic equipment in a downloading mode and the like. Corresponding units in the device can cooperate with units in the electronic equipment to realize the solution of the embodiment of the application.
An embodiment of the present invention further provides a commodity management system, as shown in fig. 4, where the system includes:
an RFID controller 401 for determining an RSSI value of the article;
a product management device 402 for determining the state of a product based on the change in the RSSI value of the product; and judging whether the commodity needs to be intervened or not according to the state of the commodity.
Further, the commodity management device 402 determines the state of the commodity according to the change of the RSSI value of the commodity, and specifically includes:
when the RSSI value of the commodity is larger than the set value, determining that the commodity is taken out of the goods shelf, and updating the state of the commodity into a to-be-sold state;
and controlling the RFID controller to detect the RSSI value of the commodity to be sold at least once within a specified time, and updating the state of the commodity according to the change condition of the RSSI value.
Further, as shown in fig. 5, the system further includes an infrared positioning sensor 403 for detecting whether an object enters the area where the commodity is located and the entering position;
the article management apparatus 402 is further configured to:
when the RSSI value of the commodity indicates that the distance between the commodity and the goods shelf exceeds a set value, the commodity is determined to be taken out of the goods shelf, and before the state of the commodity is updated to be a to-be-sold state, when it is determined that an object enters the area where the commodity is located, the RFID controller in the area where the commodity is located is triggered to detect the RSSI value of the commodity.
Further, the product management apparatus 402 is further configured to:
when the frequency of detecting that objects enter the region in the same commodity region exceeds a set value, determining that replenishment needs to be carried out on the commodity.
Further, the commodity management device 402 detects the RSSI value of a commodity to be sold at least once within a predetermined time, and updates the state of the commodity according to the change of the RSSI value, which specifically includes:
the RSSI value of a commodity to be sold is detected at least once within a specified time, if the commodity is determined to be placed back to a corresponding shelf according to the RSSI value, the state of the commodity is determined to be not sold, and if the RSSI value exceeds the specified maximum time and the commodity is determined not to be in the corresponding shelf, the state of the commodity is determined to be sold.
Further, the product management apparatus 402 is further configured to:
after the article is identified as being taken out of the shelf, if an article of the same kind as the article is taken out, the state of the preceding article is identified as sold.
Further, when determining that the product needs to intervene according to the state of the product, the product management device 402 notifies a manager of intervention, which specifically includes:
when the inventory quantity of the corresponding commodity on the shelf is sensed to be smaller than the set proportion through the RFID controller and/or the proportion of the commodity marked as a sold state is determined to reach the set selling proportion, the commodity is determined to need to be restocked.
Further, as shown in fig. 5, the system further includes an infrared positioning sensor 403 for detecting whether an object enters the area where the commodity is located and the entering position;
the commodity management device 402 determines whether intervention on a commodity is required according to the state of the commodity, and specifically includes:
and when the goods are determined to be placed back to the goods shelf according to the RSSI value of the goods and/or according to the position of the object entering the area where the goods are located, which is detected by the infrared positioning sensor on the goods shelf, the manager is informed to process the goods when the goods are placed back to the wrong position.
Reference is now made to fig. 6, which is a block diagram illustrating a computer system suitable for implementing a terminal device or a server according to an embodiment of the present application.
As shown in fig. 6, the computer system includes a Central Processing Unit (CPU)601, which can perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)602 or a program loaded from a storage section 608 into a Random Access Memory (RAM) 603. In the RAM 603, various programs and data necessary for system operation are also stored. The CPU 601, ROM 602, and RAM 603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.
The following components are connected to the I/O interface 605: an input portion 606 including a keyboard, a mouse, and the like; an output portion 607 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage section 608 including a hard disk and the like; and a communication section 609 including a network interface card such as a LAN card, a modem, or the like. The communication section 609 performs communication processing via a network such as the internet. The driver 610 is also connected to the I/O interface 605 as needed. A removable medium 611 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 610 as necessary, so that a computer program read out therefrom is mounted in the storage section 608 as necessary.
In particular, the process described above with reference to fig. 1 may be implemented as a computer software program, according to an embodiment of the present disclosure. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program comprising program code for performing the method of fig. 1. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 609, and/or installed from the removable medium 611.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor, and may be described as: a processor includes an XX unit, a YY unit, and a ZZ unit. Where the names of such units or modules do not in some way constitute a limitation on the unit or module itself, for example, the XX unit may also be described as a "unit for XX".
As another aspect, the present application also provides a computer-readable storage medium, which may be the computer-readable storage medium included in the apparatus in the above-described embodiments; or it may be a separate computer readable storage medium not incorporated into the device. The computer readable storage medium stores one or more programs for use by one or more processors in performing the formula input methods described herein.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. A merchandise management method, comprising:
determining the state of the commodity according to the variation condition of the RSSI value of the commodity, wherein the RSSI value is the distance value between the RFID label arranged on each commodity and the RFID controller of the area where the commodity is located, and the RFID controller arranged in the area where any type of commodity is located or the goods shelf can only detect the RFID label of the corresponding type of commodity;
judging whether the commodity needs to be intervened or not according to the state of the commodity;
the determining the state of the commodity according to the change situation of the RSSI value of the commodity specifically comprises the following steps:
when an object is detected to enter the area where the commodity is located, triggering the RFID controller in the area where the commodity is located to detect the RSSI value of the commodity; the detection method comprises the steps of judging whether an object enters the area where the commodity is located and the entering position according to the receiving conditions of infrared signals in the transverse direction and the longitudinal direction;
when the RSSI value of the commodity is larger than a set value, determining that the commodity is taken out of a shelf, and updating the state of the commodity into a to-be-sold state;
detecting the RSSI value of the commodity to be sold at least once within a specified time, and updating the state of the commodity according to the change condition of the RSSI value;
detecting the RSSI value of a commodity to be sold at least once within a specified time, if the commodity is determined to be placed back to a corresponding shelf according to the RSSI value, determining that the commodity is not sold, and if the RSSI value exceeds the specified maximum time and the commodity is determined not to be in the corresponding shelf according to the RSSI value, determining that the commodity is sold;
after the commodity is determined to be taken out of the shelf, if a commodity of the same kind as the commodity is taken out, the state of the previous commodity is determined to be sold.
2. The method of claim 1, further comprising:
when the frequency of detecting that objects enter the region in the same commodity region exceeds a set value, determining that replenishment needs to be carried out on the commodity.
3. The method according to claim 1, wherein determining whether intervention is required for the commodity according to the state of the commodity comprises:
when the inventory of the similar commodities on the shelf is sensed to be smaller than the set proportion through the RFID controller and/or the proportion of the commodities marked as the sold state is determined to reach the set sale proportion, the commodities are determined to be required to be replenished.
4. The method according to claim 1, wherein determining whether intervention is required for the commodity according to the state of the commodity comprises:
and determining that the commodity is placed back to the goods shelf according to the RSSI value change condition of the commodity, and determining that the commodity needs to be placed in a wrong place when the commodity placing back position is determined to be wrong according to the RSSI value of the commodity and/or the position of the detected object entering the area where the commodity is located.
5. An article management device, comprising:
the system comprises a determining unit, a judging unit and a judging unit, wherein the determining unit is used for determining the state of the commodities according to the change condition of the RSSI value of the commodities, the RSSI value is the distance value of the RFID label arranged on each commodity from the RFID controller of the area where the commodity is located, and the RFID controller arranged in the area where any type of commodities are located or the shelf can only detect the RFID label of the corresponding type of commodity;
the processing unit is used for judging whether the commodity needs to be intervened or not according to the state of the commodity;
the determining the state of the commodity according to the change situation of the RSSI value of the commodity specifically comprises the following steps:
when an object is detected to enter the area where the commodity is located, triggering the RFID controller in the area where the commodity is located to detect the RSSI value of the commodity; the detection method comprises the steps of judging whether an object enters the area where the commodity is located and the entering position according to the receiving conditions of infrared signals in the transverse direction and the longitudinal direction;
when the RSSI value of the commodity is larger than a set value, determining that the commodity is taken out of a shelf, and updating the state of the commodity into a to-be-sold state;
detecting the RSSI value of the commodity to be sold at least once within a specified time, and updating the state of the commodity according to the change condition of the RSSI value;
detecting the RSSI value of a commodity to be sold at least once within a specified time, if the commodity is determined to be placed back to a corresponding shelf according to the RSSI value, determining that the commodity is not sold, and if the RSSI value exceeds the specified maximum time and the commodity is determined not to be in the corresponding shelf according to the RSSI value, determining that the commodity is sold;
after the commodity is determined to be taken out of the shelf, if a commodity of the same kind as the commodity is taken out, the state of the previous commodity is determined to be sold.
6. A merchandise management system, comprising:
the RFID controller is used for determining the RSSI value of each commodity, wherein the RSSI value is the distance value between the RFID tag arranged on each commodity and the RFID controller of the area where the commodity is located, and the RFID controller arranged in the area where any type of commodity is located or the shelf can only detect the RFID tag of the corresponding type of commodity;
the commodity management device is used for determining the state of the commodity according to the RSSI value change condition of the commodity; judging whether the commodity needs to be intervened or not according to the state of the commodity;
the determining the state of the commodity according to the change situation of the RSSI value of the commodity specifically comprises the following steps:
when the RSSI value of the commodity is larger than a set value, determining that the commodity is taken out of a shelf, and updating the state of the commodity into a to-be-sold state;
detecting the RSSI value of the commodity to be sold at least once within a specified time, and updating the state of the commodity according to the change condition of the RSSI value;
detecting the RSSI value of a commodity to be sold at least once within a specified time, if the commodity is determined to be placed back to a corresponding shelf according to the RSSI value, determining that the commodity is not sold, and if the RSSI value exceeds the specified maximum time and the commodity is determined not to be in the corresponding shelf according to the RSSI value, determining that the commodity is sold;
after the commodity is determined to be taken out of the shelf, if the commodity of the same kind as the commodity is taken out, determining that the state of the previous commodity is sold;
the system comprises an infrared positioning sensor, wherein detection points of a commodity area comprise emission points and end points which are uniformly distributed in the transverse direction and the longitudinal direction, and the infrared positioning sensor is used for judging whether an object enters the area where the commodity is located and the entering position according to the receiving conditions of infrared signals in the transverse direction and the longitudinal direction.
7. An apparatus comprising a processor and a memory; the method is characterized in that:
the memory contains instructions executable by the processor to cause the processor to perform the method of any of claims 1-4.
8. A computer-readable storage medium, having stored thereon a computer program for implementing the method according to any one of claims 1-4.
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| CN109117824B (en) * | 2018-08-31 | 2021-01-12 | 北京旷视科技有限公司 | Commodity management method and device, electronic equipment and storage medium |
| CN109711497B (en) * | 2018-12-26 | 2022-08-26 | 秒针信息技术有限公司 | Commodity processing method and device with disordered positions |
| CN109871725A (en) * | 2019-02-28 | 2019-06-11 | 重庆工商职业学院 | A kind of Internet of Things electronics price tag system |
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