CN111798630A - Self-service cash register loss prevention method, device and system and computer readable storage medium - Google Patents
Self-service cash register loss prevention method, device and system and computer readable storage medium Download PDFInfo
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- CN111798630A CN111798630A CN201911023761.8A CN201911023761A CN111798630A CN 111798630 A CN111798630 A CN 111798630A CN 201911023761 A CN201911023761 A CN 201911023761A CN 111798630 A CN111798630 A CN 111798630A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
Abstract
The disclosure relates to a self-service cash register loss prevention method, device and system and a computer readable storage medium. The self-service cash register loss prevention method comprises the following steps: after the self-service cash register scans the commodities selected by the user, receiving the synchronous scanned commodity information of the self-service cash register; acquiring receiving commodity information; and the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information. The method and the device can achieve the aim of reducing the condition of non-scanning or wrong scanning by determining the consistency of the received commodities and the scanned commodities through at least one of image recognition or weight recognition of the commodities.
Description
Technical Field
The present disclosure relates to the field of self-service cash registers, and in particular, to a method, an apparatus, and a system for preventing loss of a self-service cash register, and a computer-readable storage medium.
Background
In the related technology, in the checkout mode of the supermarket self-service cash register, a consumer scans two-dimensional codes of commodities by himself, the quantity and price of the commodities are displayed on the self-service cash register, and the consumer pays for checkout by himself.
Disclosure of Invention
The inventor finds out through research that: the related art has the following technical problems: the consumer misses a scan or maliciously does not scan a commodity.
In view of at least one of the above technical problems, the present disclosure provides a self-service cash register loss prevention method, apparatus and system, and a computer-readable storage medium, which can greatly reduce the chance that a commodity is missed or maliciously not scanned.
According to one aspect of the present disclosure, there is provided a self-service cash register loss prevention method, comprising:
after the self-service cash register scans the commodities selected by the user, receiving the synchronous scanned commodity information of the self-service cash register;
acquiring receiving commodity information;
and the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information.
In some embodiments of the present disclosure, the scanned merchandise information includes at least one of shape data and weight data of the scanned merchandise.
In some embodiments of the present disclosure, the received merchandise information includes at least one of shape data and weight data of the received merchandise.
In some embodiments of the present disclosure, the determining whether the received commodity information is consistent with the scanned commodity information to achieve damage prevention includes:
under the condition that the received commodity information is inconsistent with the scanned commodity information, sending abnormal warning information and recording abnormal commodity information;
and under the condition that the received commodity information is consistent with the scanned commodity information, the scanning and settlement functions of the self-service cash register are recovered, and the gate door is closed.
In some embodiments of the present disclosure, the self-service cash register loss prevention method further comprises:
when the received commodity information does not match the scanned commodity information, the received commodity is determined as an abnormal commodity, and the user is instructed to take out the abnormal commodity.
In some embodiments of the present disclosure, the self-service cash register loss prevention method further comprises:
judging whether the abnormal commodity is taken out;
and deleting the abnormal commodity information when the abnormal commodity is taken out.
In some embodiments of the present disclosure, the self-service cash register loss prevention method further comprises:
judging whether the taken-out commodity is an abnormal commodity;
and under the condition that the taken-out commodity is an abnormal commodity, the scanning and settlement functions of the self-service cash register are recovered, and the gate is closed.
In some embodiments of the present disclosure, the self-service cash register loss prevention method further comprises:
receiving the goods to be received, and then executing the step of acquiring the information of the goods to be received, wherein the self-service cash register puts the scanned goods into a goods receiving area through the opened gate door to be used as goods to be received.
In some embodiments of the present disclosure, the self-service cash register loss prevention method further comprises:
judging whether the gate door is blocked or not in the closing process of the gate door;
and under the condition that the gate is blocked, the closing speed and force are slowed down, and a prompt message is sent out.
According to another aspect of the present disclosure, there is provided a self-service cash register loss prevention device, comprising:
the auxiliary settlement module is used for receiving the synchronous scanned commodity information of the self-service cash register after the self-service cash register scans the commodities selected by the user; the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information;
and the commodity identification module is used for acquiring the information of the received commodities.
In some embodiments of the present disclosure, the self-service cash register anti-damage device is configured to perform operations for implementing the self-service cash register anti-damage method according to any of the embodiments described above.
According to another aspect of the present disclosure, there is provided a self-service cash register loss prevention device, comprising:
a memory to store instructions;
a processor configured to execute the instructions to cause the self-service cash register anti-damage device to perform operations to implement the self-service cash register anti-damage method according to any of the embodiments described above.
According to another aspect of the present disclosure, a self-service cash register loss prevention system is provided, including floodgate door, receiving area, commodity recognition device and self-service cash register loss prevention device, wherein:
the goods receiving area is used for placing goods to be received, wherein the self-service cash register puts the scanned goods into the goods receiving area through the opened gate door to be used as goods to be received;
the commodity identification device is used for identifying the received commodity information of the receiving area and sending the received commodity information to the loss prevention device of the self-service cash register;
the self-service cash register loss prevention device is used for receiving the synchronous scanned commodity information of the self-service cash register after the self-service cash register scans the commodities selected by the user; acquiring receiving commodity information through a commodity identification device; the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information;
wherein, self-service cash registering machine loss prevention device is as described in any one of the above embodiments.
According to another aspect of the present disclosure, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions which, when executed by a processor, implement the self-service cash register loss prevention method according to any one of the above embodiments.
The method and the device can achieve the aim of reducing the condition of non-scanning or wrong scanning by determining the consistency of the received commodities and the scanned commodities through at least one of image recognition or weight recognition of the commodities.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of some embodiments of a self-service cash register loss prevention method of the present disclosure.
Fig. 2 is a schematic diagram of some embodiments of a self-service cash register anti-damage device of the present disclosure.
Fig. 3 is a schematic view of another embodiment of the loss prevention device of the self-service cash register of the present disclosure.
Fig. 4 is a schematic diagram of still further embodiments of the disclosed self-service cash register anti-damage device.
Fig. 5 is a schematic diagram of some embodiments of a self-service cash register loss prevention system of the present disclosure.
Fig. 6 is a schematic view of further embodiments of the self-service cash register loss prevention system of the present disclosure.
Fig. 7 is a schematic diagram of further embodiments of the self-service cash register loss prevention method of the present disclosure.
Fig. 8 is a schematic diagram of still other embodiments of the self-service cash register loss prevention method of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
The inventor finds out through research that: the related art has the following technical problems: the goods scanned by the consumer do not match the goods actually taken away.
In view of at least one of the above technical problems, the present disclosure provides a self-service cash register loss prevention method, apparatus and system, and a computer-readable storage medium. The disclosure is illustrated by the following specific examples
Fig. 1 is a schematic diagram of some embodiments of a self-service cash register loss prevention method of the present disclosure. Preferably, this embodiment can be executed by the self-service cash register loss prevention device of this disclosure. The method comprises the following steps:
and 11, receiving the synchronous scanned commodity information of the self-service cash register after the self-service cash register scans the commodities selected by the user.
In some embodiments of the present disclosure, the scanned merchandise information includes at least one of shape data and weight data of the scanned merchandise.
In some embodiments of the present disclosure, in step 11, the step of receiving the scanned merchandise information synchronized by the self-service cash register may include: and collecting commodity graphic data by adopting a machine learning mode. In the early stage, because no commodity graphic data exists, if workers can record commodity graphic data in advance for each commodity, the workload is great, and therefore the commodity identification device adopts a machine learning mode. During the early data acquisition period, manpower is required to be invested to mark the correctness of the data, so that the recognition rate is improved.
And step 12, acquiring the information of the received goods.
In some embodiments of the present disclosure, the received merchandise information includes at least one of shape data and weight data of the received merchandise.
In some embodiments of the present disclosure, a self-service cash register loss prevention method of the present disclosure may include: the received goods are received and then step 12 is performed in which the self-service cash register places the scanned goods into the receiving area through the opened gate as received goods.
And step 13, judging whether the received commodity information is consistent with the scanned commodity information or not, so as to realize loss prevention.
In some embodiments of the present disclosure, step 13 may comprise:
and step 131, sending abnormal warning information and recording abnormal commodity information when the received commodity information is inconsistent with the scanned commodity information.
And 132, recovering the scanning and settlement functions of the self-service cash register and closing the gate under the condition that the received commodity information is consistent with the scanned commodity information.
In some embodiments of the present disclosure, step 13 may comprise: and judging whether the received commodity is an abnormal commodity or not by judging whether the similarity between the received commodity information and the scanned commodity information is greater than the preset similarity percentage or not.
The inventor finds out through research that: the pattern recognition has a certain error rate, which may cause the door to be blocked in the checkout flow of the consumer, so in the commodity recognition process, the embodiment of the disclosure needs to set a commodity similarity percentage required for recognition to pass, thereby ensuring the smoothness of checkout of the consumer.
In some embodiments of the present disclosure, the self-service cash register loss prevention method may further include: when the received commodity information does not match the scanned commodity information, the received commodity is determined as an abnormal commodity, and the user is instructed to take out the abnormal commodity.
In some embodiments of the present disclosure, the self-service cash register loss prevention method may further include: judging whether the abnormal commodity is taken out; and deleting the abnormal commodity information when the abnormal commodity is taken out.
In some embodiments of the present disclosure, the self-service cash register loss prevention method may further include: judging whether the taken-out commodity is an abnormal commodity; and under the condition that the taken-out commodity is an abnormal commodity, the scanning and settlement functions of the self-service cash register are recovered, and the gate is closed.
Based on the self-service cash register loss prevention method provided by the embodiment of the disclosure, the consistency of the received commodities and the scanned commodities is determined through at least one of image recognition or weight recognition of the commodities, the receiving behavior of the consumer is strongly restricted, and the purpose of reducing the situations of no scanning or wrong scanning is achieved.
The above embodiment of the present disclosure can reduce the chance that the goods are missed to be scanned or maliciously not scanned. The embodiment of the disclosure can keep the consistency between the scanned commodities and the actually taken commodities.
In some embodiments of the present disclosure, the self-service cash register loss prevention method may further include: judging whether the gate door is blocked or not in the closing process of the gate door; and under the condition that the gate is blocked, the closing speed and force are slowed down, and a prompt message is sent out.
The above-mentioned embodiment of this disclosure can also avoid the floodgate door to clip user's hand effectively.
Fig. 2 is a schematic diagram of some embodiments of a self-service cash register anti-damage device of the present disclosure. As shown in fig. 2, the self-service cash register anti-damage device may include an auxiliary settlement module 21 and a goods identification module 22, wherein:
the auxiliary settlement module 21 is configured to receive scanned commodity information synchronized with the self-service cash register after the self-service cash register scans a commodity selected by a user; and the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information.
And the commodity identification module 22 is used for acquiring the received commodity information.
In some embodiments of the present disclosure, the self-service cash register loss prevention apparatus is configured to perform operations for implementing the self-service cash register loss prevention method according to any one of the embodiments (e.g., the embodiment of fig. 1) described above.
In some embodiments of the present disclosure, the auxiliary settlement module 21 may be configured to issue an abnormal warning message and record abnormal commodity information in the case that the received commodity information is inconsistent with the scanned commodity information; and under the condition that the received commodity information is consistent with the scanned commodity information, the scanning and settlement functions of the self-service cash register are recovered, and the gate door is closed.
In some embodiments of the present disclosure, the auxiliary settlement module 21 may be further configured to determine the received product as an abnormal product and instruct the user to take out the abnormal product if the received product information is inconsistent with the scanned product information.
In some embodiments of the present disclosure, the article identification module 22 may also be configured to determine whether the abnormal article has been taken out; and instructs the auxiliary settlement module 21 to delete the abnormal commodity information in the case where the abnormal commodity has been taken out.
In some embodiments of the present disclosure, the auxiliary settlement module 21 may be further configured to determine whether the taken-out commodity is an abnormal commodity; and under the condition that the taken-out commodity is an abnormal commodity, the scanning and settlement functions of the self-service cash register are recovered, and the gate is closed.
In some embodiments of the present disclosure, the auxiliary settlement module 21 may be further configured to receive the received goods and then perform an operation of acquiring information of the received goods, wherein the self-service cash register puts the scanned goods into the receiving area through the opened gate as the received goods.
Based on the self-service cash register loss prevention device provided by the embodiment of the disclosure, the consistency of the received commodities and the scanned commodities is determined through at least one of image recognition or weight recognition of the commodities, the receiving behavior of the consumer is strongly restricted, and the purpose of reducing the situations of no scanning or wrong scanning is achieved.
The above embodiment of the present disclosure can reduce the chance that the goods are missed to be scanned or maliciously not scanned. The embodiment of the disclosure can keep the consistency between the scanned commodities and the actually taken commodities.
Fig. 3 is a schematic view of another embodiment of the loss prevention device of the self-service cash register of the present disclosure. Compared with the embodiment of fig. 2, in the embodiment of fig. 3, the self-service cash register anti-damage method may further include an anti-pinch module 23, wherein:
the anti-pinch module 23 is used for judging whether the gate door is blocked or not in the closing process of the gate door; and under the condition that the gate is blocked, the closing speed and force are slowed down, and a prompt message is sent out.
The above-mentioned embodiment of this disclosure can also avoid the floodgate door to clip user's hand effectively.
Fig. 4 is a schematic diagram of still further embodiments of the disclosed self-service cash register anti-damage device. As shown in fig. 2, the self-service cash register anti-damage device may include a memory 41 and a processor 42, wherein:
a memory 41 for storing instructions.
A processor 42 configured to execute the instructions to cause the self-service cash register anti-damage apparatus to perform operations to implement the self-service cash register anti-damage method according to any one of the embodiments described above (e.g., the embodiment of fig. 1).
Based on the self-service cash register loss prevention device provided by the embodiment of the disclosure, the consistency of the received commodities and the scanned commodities is determined through at least one of image recognition or weight recognition of the commodities, the receiving behavior of the consumer is strongly restricted, and the purpose of reducing the situations of no scanning or wrong scanning is achieved.
Fig. 5 is a schematic diagram of some embodiments of a self-service cash register loss prevention system of the present disclosure. As shown in fig. 5, the self-service cash register anti-damage system may include a gate door 51, a receiving area 52, an article identification device 53, and a self-service cash register anti-damage device 54, wherein:
and a receiving area 52 for placing the received goods, wherein the self-service cash register puts the scanned goods into the receiving area through the opened gate 51 as received products.
And the commodity identification device 53 is used for identifying the received commodity information of the receiving area and sending the received commodity information to the self-service cash register anti-damage device.
In some embodiments of the present disclosure, the received merchandise information includes at least one of shape data and weight data of the received merchandise.
In some embodiments of the present disclosure, in a case where the received article information includes shape data of a received article, as shown in fig. 6, the article recognition device 53 may be implemented as a camera. Fig. 6 is a schematic view of further embodiments of the self-service cash register loss prevention system of the present disclosure.
In some embodiments of the present disclosure, in the case where the received goods information includes weight data of the received goods, the goods recognition apparatus 53 of the embodiment of fig. 5 and 6 may be implemented as an electronic scale.
The self-service cash register loss prevention device 54 is used for receiving the synchronous scanned commodity information of the self-service cash register after the self-service cash register scans the commodities selected by the user; acquiring receiving commodity information through a commodity identification device; and the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information.
In some embodiments of the present disclosure, the self-service cash register anti-damage device 54 may be a self-service cash register anti-damage device as described in any of the embodiments above (e.g., any of the embodiments of fig. 2-4).
Based on the self-service cash register loss prevention system provided by the embodiment of the disclosure, the consistency of the received commodities and the scanned commodities is determined through at least one of image recognition or weight recognition of the commodities, the receiving behavior of the consumer is strongly restricted, and the purpose of reducing the situations of no scanning or wrong scanning is achieved.
The above embodiment of the present disclosure can reduce the chance that the goods are missed to be scanned or maliciously not scanned. The embodiment of the disclosure can keep the consistency between the scanned commodities and the actually taken commodities.
Fig. 7 is a schematic diagram of further embodiments of the self-service cash register loss prevention method of the present disclosure. Preferably, this embodiment may be performed by a self-service cash register loss prevention system of the present disclosure (e.g., the embodiment of fig. 5 or 6). The self-service cash register loss prevention system comprises a self-service cash register loss prevention device, a gate door and an alarm device. The self-service cash register loss prevention method of the embodiment of fig. 7 may include the following steps:
step 71, the self-service cash register scans the commodities selected by the user (consumer) and synchronizes the information of the scanned commodities to the loss prevention system of the self-service cash register.
Step 73, the self-service cash register loss prevention system opens the gate so that the scanned goods are automatically placed into the receiving area through the opened gate by a track or manually by a user.
And 75, playing a success prompt tone by the self-service cash register loss prevention system under the condition that the received goods are scanned, recovering the scanning and settlement functions of the self-service cash register, and closing the gate after the user leaves the gate.
77, under the condition that the goods not scanned are taken out, the self-service cash register damage prevention system deletes the abnormal goods information; and notifies the self-service cash register to open the scanning and settlement functions.
And step 78, after the self-service cash register scans all the commodities selected by the user, the self-service cash register and the consumer settle accounts, and after the settlement is finished, the self-service cash register informs the self-service cash register that the settlement of the loss prevention system is finished.
The self-service cash register loss prevention method provided by the embodiment of the disclosure can determine the consistency of the received commodities and the scanned commodities by at least one of image recognition or weight recognition of the commodities, make strong constraints on the goods receiving behaviors of consumers, and achieve the purpose of reducing the situations of no scanning or wrong scanning.
Fig. 8 is a schematic diagram of still other embodiments of the self-service cash register loss prevention method of the present disclosure. Preferably, this embodiment may be performed by a self-service cash register loss prevention system of the present disclosure (e.g., the embodiment of fig. 5 or 6). The self-service cash register loss prevention system comprises a self-service cash register loss prevention device and hardware equipment, wherein the self-service cash register loss prevention device comprises an auxiliary settlement module and a commodity identification module, and the hardware equipment comprises a gate and alarm equipment.
The self-service cash register loss prevention method of the embodiment of fig. 8 may include the following steps:
and step 81, after the commodities selected by the user are scanned, synchronizing the information of the scanned commodities to an auxiliary settlement module of the damage prevention device of the self-service cash register by the self-service cash register, and suspending the scanning and settlement functions.
The secondary checkout module instructs the gate to open, step 82, so that the scanned items can be automatically placed into the receiving area through the opened gate by rail, or manually by the user.
And step 83, the commodity identification module identifies the received commodity information of the receiving area and feeds the received commodity information back to the auxiliary settlement module.
In step 84, the auxiliary settlement module determines whether the received merchandise information is consistent with the scanned merchandise information. If the received merchandise information does not match the scanned merchandise information, go to step 85; otherwise, in the case where the received article information coincides with the scanned article information, step 86 is executed.
And step 86, under the condition that the received commodity information is consistent with the scanned commodity information, the auxiliary settlement module recovers the scanning and settlement functions of the self-service cash register and closes the gate.
A step 87 of judging the received commodity as an abnormal commodity and instructing the user to take out the abnormal commodity when the received commodity information is inconsistent with the scanned commodity information; and deleting the abnormal commodity information when the abnormal commodity is taken out.
And step 88, judging whether the taken-out commodity is an abnormal commodity.
And 89, recovering the scanning and settlement functions of the self-service cash register and closing the gate under the condition that the taken-out commodity is an abnormal commodity.
The above embodiment of the present disclosure can reduce the chance that the goods are missed to be scanned or maliciously not scanned. The embodiment of the disclosure can keep the consistency between the scanned commodities and the actually taken commodities.
According to another aspect of the present disclosure, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the instructions when executed by a processor implement the self-service cash register damage prevention method according to any one of the embodiments (for example, any one of the embodiments of fig. 1 and 8) above.
Based on the computer readable storage medium provided by the above embodiment of the present disclosure, the consistency between the received commodity and the scanned commodity is determined through at least one of image recognition or weight recognition of the commodity, so as to impose a strong constraint on the receiving behavior of the consumer, thereby achieving the purpose of reducing the situations of no scanning or wrong scanning.
The above embodiment of the present disclosure can reduce the chance that the goods are missed to be scanned or maliciously not scanned. The embodiment of the disclosure can keep the consistency between the scanned commodities and the actually taken commodities.
The self-service cash register anti-tamper apparatus described above may be implemented as a general purpose processor, a Programmable Logic Controller (PLC), a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any suitable combination thereof, for performing the functions described herein.
Thus far, the present disclosure has been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware to implement the above embodiments, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk, an optical disk, or the like.
The description of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the disclosure in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the disclosure and the practical application, and to enable others of ordinary skill in the art to understand the disclosure for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (13)
1. A self-service cash register loss prevention method is characterized by comprising the following steps:
after the self-service cash register scans the commodities selected by the user, receiving the synchronous scanned commodity information of the self-service cash register;
acquiring receiving commodity information;
and the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information.
2. The self-service cash register loss prevention method according to claim 1,
the scanned commodity information includes at least one of shape data and weight data of the scanned commodity;
the received article information includes at least one of shape data and weight data of the received article.
3. The self-service cash register loss prevention method according to claim 1 or 2, wherein the preventing loss by judging whether the received commodity information is consistent with the scanned commodity information comprises:
under the condition that the received commodity information is inconsistent with the scanned commodity information, sending abnormal warning information and recording abnormal commodity information;
and under the condition that the received commodity information is consistent with the scanned commodity information, the scanning and settlement functions of the self-service cash register are recovered, and the gate door is closed.
4. The self-service cash register loss prevention method according to claim 3, further comprising:
when the received commodity information does not match the scanned commodity information, the received commodity is determined as an abnormal commodity, and the user is instructed to take out the abnormal commodity.
5. The self-service cash register loss prevention method according to claim 4, further comprising:
judging whether the abnormal commodity is taken out;
and deleting the abnormal commodity information when the abnormal commodity is taken out.
6. The self-service cash register loss prevention method according to claim 5, further comprising:
judging whether the taken-out commodity is an abnormal commodity;
and under the condition that the taken-out commodity is an abnormal commodity, the scanning and settlement functions of the self-service cash register are recovered, and the gate is closed.
7. The self-service cash register loss prevention method according to claim 1 or 2, further comprising:
receiving the goods to be received, and then executing the step of acquiring the information of the goods to be received, wherein the self-service cash register puts the scanned goods into a goods receiving area through the opened gate door to be used as goods to be received.
8. The self-service cash register loss prevention method according to claim 3 or 6, further comprising:
judging whether the gate door is blocked or not in the closing process of the gate door;
and under the condition that the gate is blocked, the closing speed and force are slowed down, and a prompt message is sent out.
9. The utility model provides a self-service cash registering machine loss prevention device which characterized in that includes:
the auxiliary settlement module is used for receiving the synchronous scanned commodity information of the self-service cash register after the self-service cash register scans the commodities selected by the user; the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information;
and the commodity identification module is used for acquiring the information of the received commodities.
10. The self-service cash register loss prevention device according to claim 9, wherein the self-service cash register loss prevention device is configured to perform operations to implement the self-service cash register loss prevention method according to any one of claims 1-8.
11. The utility model provides a self-service cash registering machine loss prevention device which characterized in that includes:
a memory to store instructions;
a processor for executing the instructions to cause the self-service cash register anti-tamper apparatus to perform operations to implement the self-service cash register anti-tamper method of any of claims 1-8.
12. The utility model provides a self-service cash registering machine loss prevention system which characterized in that, includes floodgate door, receives goods district, commodity recognition device and self-service cash registering machine loss prevention device, wherein:
the goods receiving area is used for placing goods to be received, wherein the self-service cash register puts the scanned goods into the goods receiving area through the opened gate door to be used as goods to be received;
the commodity identification device is used for identifying the received commodity information of the receiving area and sending the received commodity information to the loss prevention device of the self-service cash register;
the self-service cash register loss prevention device is used for receiving the synchronous scanned commodity information of the self-service cash register after the self-service cash register scans the commodities selected by the user; acquiring receiving commodity information through a commodity identification device; the loss prevention is realized by judging whether the received commodity information is consistent with the scanned commodity information;
wherein the self-service cash register anti-damage device is as defined in any one of claims 9 to 11.
13. A computer-readable storage medium, characterized in that the computer-readable storage medium stores computer instructions which, when executed by a processor, implement the self-service cash register loss prevention method according to any one of claims 1-8.
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