CN111899398A - IC card assisted self-service shopping settlement system for scattered goods - Google Patents

IC card assisted self-service shopping settlement system for scattered goods Download PDF

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Publication number
CN111899398A
CN111899398A CN202010822762.5A CN202010822762A CN111899398A CN 111899398 A CN111899398 A CN 111899398A CN 202010822762 A CN202010822762 A CN 202010822762A CN 111899398 A CN111899398 A CN 111899398A
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CN
China
Prior art keywords
card
consumer
unit
commodity
platform
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Withdrawn
Application number
CN202010822762.5A
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Chinese (zh)
Inventor
申淑芳
武德起
周晓娟
牛红梅
楚晓杏
武夷平
周凤宽
王佳星
梁亚迪
曹成住
王浩然
孟永杰
李殿
付海超
张博
卫平强
杨京广
刘志强
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Zhengzhou Taide Network Technology Co ltd
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Zhengzhou Taide Network Technology Co ltd
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Application filed by Zhengzhou Taide Network Technology Co ltd filed Critical Zhengzhou Taide Network Technology Co ltd
Priority to CN202010822762.5A priority Critical patent/CN111899398A/en
Publication of CN111899398A publication Critical patent/CN111899398A/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • 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 invention discloses an IC card assisted self-help shopping settlement system for scattered goods, which relates to the technical field of commercial automation equipment, in particular to an IC card assisted self-help shopping settlement system for the scattered goods, and comprises an access control platform, a commodity packaging platform, a cash register platform and a server platform, wherein: the entrance guard control platform is used for controlling the gate, simultaneously collecting weight information of a consumer when the consumer enters/exits, and simultaneously transmitting data to the server platform through the first data switch; the commodity packing platform is used for identifying, packing and weighing commodities, and storing the weight, unit price and total amount of the commodities into the IC card through the second data switch; the cashier platform is used for identifying the commodity information in the IC card and showing a cashier code of a corresponding price, and after the consumer pays successfully, the cashier platform transmits the information of successful collection to the server platform through the third data switch; the server platform is used for information judgment and sending a control instruction to the outlet gate.

Description

IC card assisted self-service shopping settlement system for scattered goods
Technical Field
The invention relates to the technical field of commercial automation equipment, in particular to the technical field of an automatic weighing and unmanned selling system, and specifically relates to an IC card assisted self-service shopping settlement system for scattered goods.
Background
With the improvement of the quality of life of people, supermarket shopping becomes an indispensable part of the life of people. In daily shopping, a weighing person is usually responsible for weighing, and a cashier scans a code and charges. During the shopping peak, the customers can wait in long lines for weighing and paying, which brings inconvenience to the customers; meanwhile, the labor cost of the operation of the merchant is increased, and time and labor are consumed.
To solve the above problems, unmanned supermarkets have appeared. The customers choose commodities in the unmanned supermarket, and self-service payment and settlement are realized, so that the labor is saved, and the phenomenon of bitter is avoided. However, the goods sold in the supermarket need to be manually packed in advance, which increases the burden of the merchant and deprives the customer of partial selection right, so that the customer can not select the goods and the shopping weight, and the quality of the goods in the bag is unknown.
Supermarkets which can be used for self-service weighing, code printing and code scanning payment by customers through an image recognition technology are also available in the market. The merchant is difficult to put an end to the actions of personal unpaid payment, partial payment, artificial code changing and less payment, and the like, so that the goods are lost, and economic loss is brought to the merchant.
The automatic goods selection, self-help weighing and self-help settlement system has the function of preventing illegal actions, can reduce the operation cost of merchants, provide the option for customers, guide the customers to shop quickly and provide convenient services.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an IC card assisted self-help shopping settlement system for scattered goods, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: IC-card assisted scattered goods self-service shopping settlement system, including access control platform, commodity packing platform, receipts silver platform and server platform, wherein:
the entrance guard control platform is used for controlling the gate, simultaneously collecting weight information of a consumer during entrance/exit, storing the weight information into the IC card, and simultaneously transmitting data to the server platform through the first data switch;
the commodity packing platform is used for identifying, packing and weighing commodities, storing the weight, unit price and total amount of the commodities into the IC card through the second data switch, and transmitting related information to the server platform;
the cashier platform is used for identifying the commodity information in the IC card and showing a cashier code of a corresponding price, and after the consumer pays successfully, the cashier platform transmits the information of successful collection to the server platform through the third data switch;
the server platform is used for information judgment and sending a control instruction to the outlet gate on the basis of the information judgment.
Optionally, the access control platform includes a first weight sensing unit, a data storage unit, a second weight sensing unit, a data identification unit, a first data exchange unit and a gate unit, wherein:
the first weight sensing unit is used for acquiring weight information of the consumer when the consumer goes;
the data storage unit is used for storing the weight information of the consumer into the IC card;
the second weight sensing unit is used for acquiring weight information of the consumer when the consumer goes out;
the data identification unit is used for identifying whether weight information of the consumers in/out is consistent;
the first data exchange unit is used for transmitting the weight information of the consumer to the server platform;
the gate unit is used for controlling the in and out of the consumer and responding to the instruction of the instruction processing unit.
Optionally, commodity packing platform includes commodity identification unit, third weight sensing unit, second data switch and commodity transmission unit, commodity identification unit adopts 360 degrees laser scanning to discern commodity to pack commodity, third weight sensing unit weighs commodity, second data switch unit is used for saving unit price, weight, amount of money and the total amount of money of commodity in the consumer IC card to with the amount of money information transmission to the server platform of commodity, commodity transmission unit adopts the form of transmission band, transmits commodity to the gate outside by appointed passageway.
Optionally, the cash registering platform comprises a code scanning cash registering unit and a third data switch unit, the code scanning cash registering unit is used for identifying the amount information of the commodities in the IC card and presenting the cash registering codes of corresponding prices, and the third data switch unit is used for transmitting the information that the payment of the consumer is successful to the server platform.
Optionally, the server platform includes an information determining unit and an instruction processing unit, where:
the information judgment unit specifically includes the following judgments:
a1, whether the total amount of the commodity information transmitted by the commodity packaging platform is consistent with the total amount of the payment success information transmitted by the cash register platform or not;
b1, whether the weight information of the consumer when the consumer enters the time is consistent with the weight information of the consumer when the consumer leaves the time;
c1, whether there is total amount of commodity information transmitted by the commodity packaging platform in the IC card;
after the consumer purchases, the consumer walks through a shopping channel, and the instruction processing unit specifically comprises the following instructions:
a2, when a1 and B1 are simultaneously yes, the outlet shutter in the shutter unit is normally opened;
b2, when A1 or B1 is NO, the outlet gate in the gate unit cannot be opened, and an LED alarm lamp in the gate unit is triggered;
c2, when A1 and B1 are negative, the outlet gate in the gate unit cannot be opened, and an LED alarm lamp in the gate unit is triggered;
when the consumer does not shop and is ready to leave, the consumer walks through the shopping-free channel, and the instruction processing unit specifically comprises the following instructions:
a3, when B1 is yes and C1 is no, the outlet shutter in the shutter unit is normally opened;
b3, when B1 is no or C1 is yes, the exit gate in the gate unit cannot be opened normally, and the LED alarm lamp in the gate unit is triggered.
Optionally, the IC card assisted self-service shopping settlement system for scattered goods includes the following steps:
s1, a consumer stands above the weighing ground balancer, weight information during entering is collected, the entrance gate is opened after the weight information is collected, the consumer takes the IC card away from a card outlet position beside the entrance gate and carries the IC card with the consumer, after the weight information is collected, the weight information is stored in the IC card at the card outlet position, and meanwhile, the weight information is transmitted to the server platform to trigger the entrance gate to be opened;
s2, the consumer enters the shopping area to self-select the commodity;
s3, a consumer places a selected commodity in a commodity placing area, places an IC card in an IC card placing table, the IC card placing table detects the existence of the IC card, triggers a commodity packing platform to operate, the commodity reaches a commodity extracting area after commodity identification, commodity packing and commodity weighing under the action of a conveyor belt, and meanwhile, the unit price, the weight, the sum of money and the total sum of money of the commodity are stored in the IC card and the sum of money of the commodity is transmitted to a server platform;
s4, when the goods arrive at the goods extraction area under the drive of the conveyor belt, the consumer takes the IC card away and pays in the automatic cash register area;
s5, the IC card is placed at the card receiving position by a consumer and stands above the weighing ground balancer, and the outlet gate is controlled by the instruction processing unit to open or trigger the LED alarm lamp;
s6, the consumer goes to the commodity extraction area to take the commodity, namely the shopping is finished;
s7, when a consumer enters a shopping area and selects a commodity to leave, the consumer walks through a shopping channel, places the IC card at a card receiving position and stands above the weighing floor weighing machine, the outlet gate is opened or triggers the LED alarm lamp under the control of the instruction processing unit, if the outlet gate is opened, the consumer leaves normally, and if the outlet gate is not opened and the LED alarm lamp is triggered, the consumer cannot leave, and further processing is carried out by a worker.
S8, when the customer returns goods, the goods returning platform receives the returned goods and the system deletes the shopping information in the IC card automatically.
Optionally, the IC card is a supermarket internal circulation card, and after shopping is finished, the machine automatically swallows the IC card and clears the information in the card.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an IC card assisted self-service shopping settlement system for loose goods according to the present invention;
FIG. 2 is a schematic block diagram of an IC card assisted self-service shopping settlement system for scattered goods according to the present invention;
FIG. 3 is a schematic diagram of specific modules of an entrance guard control platform of the IC card assisted self-help shopping settlement system for scattered goods according to the invention;
FIG. 4 is a detailed module schematic diagram of a commodity packaging platform of the IC card assisted self-service shopping settlement system for scattered goods according to the present invention;
FIG. 5 is a schematic diagram of specific modules of a cash register platform of the IC card assisted self-help loose goods shopping settlement system of the present invention;
fig. 6 is a specific module schematic diagram of the server platform of the IC card assisted self-help shopping settlement system for scattered goods according to the present invention.
In the figure: 1. an access control platform; 1001. a first weight sensing unit; 1002. a data storage unit; 1003. a second weight sensing unit; 1004. a data identification unit; 1005. a first data switch unit; 1006. a gate unit; 2. a commodity packing platform; 2001. a commodity identification unit; 2002. a third weight sensing unit; 2003. a second data switch unit; 2004. a commodity transfer unit; 3. a cashier platform; 3001. a code scanning cashier unit; 3002. a third data switch unit; 4. a server platform; 4001. an information judgment unit; 4002. an instruction processing unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: IC-card assisted scattered goods self-service shopping settlement system, including access control platform 1, commodity packing platform 2, receive silver-colored platform 3 and server platform 4, wherein:
the entrance guard control platform 1 is used for controlling a gate, simultaneously collecting weight information of a consumer when the consumer enters/exits, storing the weight information into an IC card, and simultaneously transmitting data to the server platform 4 through a first data switch;
the commodity packing platform 2 is used for identifying, packing and weighing commodities, storing the weight, unit price and total amount of the commodities into the IC card through a second data switch, and transmitting related information to the server platform 4;
the cashier platform 3 is used for identifying commodity information in the IC card and displaying a cashier code of a corresponding price, and after the payment of a consumer is successful, the cashier platform transmits the information of successful collection to the server platform 4 through a third data switch;
the server platform 4 is used for information judgment, and sends a control instruction to the outlet gate on the basis of the information judgment.
Further, the access control platform 1 includes a first weight sensing unit 1001, a data storage unit 1002, a second weight sensing unit 1003, a data recognition unit 1004, a first data exchange unit 1005, and a gate unit 1006, wherein:
the first weight sensing unit 1001 is used for collecting weight information of a consumer during the process, the weight information is accurate to 0.05 kg, and a weighing ground balancer is adopted;
the data storage unit 1002 is used for storing weight information of the consumer into an IC card;
the second weight sensing unit 1003 is used for collecting weight information of a consumer when the consumer goes out, wherein the weight information is accurate to 0.05 kg, and a weighing ground balancer is adopted;
the data recognition unit 1004 is used for recognizing whether weight information of the consumers at the time of entrance/exit is consistent;
the first data exchange unit 1005 is used to transmit the weight information of the consumer to the server platform 4;
the gate unit 1006 is used for controlling the entrance and exit of the consumer in response to the instruction of the instruction processing unit 4002.
Similarly, the commodity packing platform 2 includes a commodity identification unit 2001, a third weight sensing unit 2002, a second data exchange device 2003 and a commodity transmission unit 2004, the commodity identification unit 2001 adopts a 360-degree laser scanner to identify and pack the commodity, the third weight sensing unit 2002 adopts a commodity weighing device to weigh the commodity, the second data exchange device 2003 is used for storing the unit price, the weight, the amount of money and the total amount of money of the commodity in the consumer IC card and transmitting the amount information of the commodity to the server platform 4, and the commodity transmission unit 2004 adopts a transmission belt form to transmit the commodity from a designated channel to the outside of the gate.
Likewise, the cashier platform 3 includes a code-scanning cashier unit 3001 and a third data switch unit 3002, the code-scanning cashier unit 3001 is used for identifying the amount information of the goods in the IC card and presenting the payment code of the corresponding price, and the third data switch unit 3002 is used for transmitting the information that the payment of the consumer is successful to the server platform 4.
Likewise, the server platform 4 includes an information judging unit 4001 and an instruction processing unit 4002, wherein:
the information determination unit 4001 specifically includes the following determinations:
a1, whether the total amount of the commodity information transmitted by the commodity packaging platform 2 is consistent with the total amount of the payment success information transmitted by the cash register platform 3 or not;
b1, whether the weight information of the consumer at the time of entering is consistent with the weight information of the consumer at the time of exiting (namely the absolute value of the body weight difference at the time of entering/exiting is less than or equal to 0.05 kg);
c1, whether the IC card has the total amount of the commodity information transmitted by the commodity packaging platform 2;
after the consumer purchases, walks through the shopping channel, the instruction processing unit 4002 specifically includes the following instructions:
a2, when a1 and B1 are simultaneously yes, the outlet shutter in the shutter unit 1006 is normally opened;
b2, when a1 or B1 is no, the exit gate in the gate unit 1006 cannot be opened, and the LED alarm lamp in the gate unit 1006 is triggered;
c2, when a1 and B1 are no, the outlet shutter in the shutter unit 1006 cannot be opened, and the LED alarm lamp in the shutter unit 1006 is triggered;
when the consumer does not shop and is ready to leave, the consumer walks through the shopping-free channel, and the instruction processing unit 4002 specifically includes the following instructions:
a3, when B1 is yes and C1 is no, the outlet shutter in the shutter unit 1006 is normally open;
b3, when B1 is no or C1 is yes, the outlet shutter in the shutter unit 1006 cannot be opened normally, and the LED alarm lamp in the shutter unit 1006 is triggered.
Similarly, the IC card is a supermarket internal circulation card, and after shopping is finished, the machine automatically swallows the IC card and clears the information in the card.
During the use, IC-card supplementary scattered goods is shopping settlement system by oneself, includes the following step:
s1, a consumer stands above the weighing ground balancer, weight information during entering is collected, the entrance gate is opened after the weight information is collected, the consumer takes the IC card away from a card outlet position beside the entrance gate and carries the IC card with the consumer, after the weight information is collected, the weight information is stored in the IC card at the card outlet position, and meanwhile, the weight information is transmitted to the server platform 4 to trigger the entrance gate to be opened;
s2, the consumer enters the shopping area to self-select the commodity;
s3, a consumer places a purchased commodity in a commodity placing area, places an IC card in an IC card placing table, the IC card placing table detects the existence of the IC card, triggers the commodity packing platform 2 to operate, the commodity reaches a commodity extracting area after commodity identification, commodity packing and commodity weighing under the action of a conveyor belt, and meanwhile, the unit price, the weight, the sum of money and the total sum of money of the commodity are stored in the IC card and the sum of money of the commodity is transmitted to the server platform 4;
s4, when the goods arrive at the goods extraction area under the drive of the conveyor belt, the consumer takes the IC card away and pays in the automatic cash register area;
s5, the IC card is placed at the card receiving position by a consumer and stands above the weighing floor weigher, and the outlet gate is controlled by the instruction processing unit 4002 to open or trigger the LED alarm lamp;
s6, the consumer goes to the commodity extraction area to take the commodity, namely the shopping is finished;
s7, when a consumer enters a shopping area and selects goods to leave, the consumer walks through a shopping channel, places the IC card at a card receiving position and stands above the weighing floor weighing machine, the outlet gate is opened or triggers the LED alarm lamp under the control of the instruction processing unit 4002, when the outlet gate is opened, the consumer leaves normally, and when the outlet gate is not opened and triggers the LED alarm lamp, the consumer cannot leave, and further processing is carried out by a worker.
S8, when the customer returns goods, the goods returning platform receives the returned goods and the system deletes the shopping information in the IC card automatically.
The invention has the beneficial effects that: the IC card assisted self-service shopping settlement system for the scattered goods efficiently and orderly realizes the automatic weighing effect of the bulk goods through the interaction of the access control platform 1, the commodity packing platform 2, the cash register platform 3 and the server platform 4, realizes the anti-theft effect of the access control weighing identification information, realizes free transparent consumption, enables the business to achieve the effects of saving labor cost, preventing theft and increasing user experience, and generally increases the economic benefits of the business to the business.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art and creating the technical solutions and the inventive concepts of the present invention should be covered by the present invention.

Claims (7)

  1. The IC card assisted self-service shopping settlement system for scattered goods is characterized by comprising an access control platform (1), a commodity packaging platform (2), a cash register platform (3) and a server platform (4), wherein:
    the entrance guard control platform (1) is used for controlling the gate, simultaneously collecting weight information of a consumer during entrance/exit, storing the weight information into the IC card, and simultaneously transmitting data to the server platform (4) through the first data switch;
    the commodity packing platform (2) is used for identifying, packing and weighing commodities, storing the weight, unit price and total amount of the commodities into the IC card through a second data switch, and transmitting related information to the server platform (4);
    the cashier platform (3) is used for identifying the commodity information in the IC card and showing a cash collecting code of a corresponding price, and after the payment of the consumer is successful, the information of successful collection is transmitted to the server platform (4) through the third data switch;
    the server platform (4) is used for judging information and sending a control instruction to the outlet gate on the basis of the information judgment.
  2. 2. The IC card assisted self-service shopping settlement system for scattered goods according to claim 1, wherein the access control platform (1) comprises a first weight sensing unit (1001), a data storage unit (1002), a second weight sensing unit (1003), a data recognition unit (1004), a first data switch unit (1005) and a gate unit (1006), wherein:
    the first weight sensing unit (1001) is used for collecting weight information of a consumer when the consumer comes;
    the data storage unit (1002) is used for storing the weight information of the consumer into the IC card;
    the second weight sensing unit (1003) is used for acquiring weight information of the consumer when the consumer goes out;
    the data identification unit (1004) is used for identifying whether weight information of the consumers when entering/exiting is consistent;
    a first data exchange unit (1005) for transmitting weight information of the consumer to the server platform (4);
    the gate unit (1006) is used for controlling the in and out of the consumer and responding to the instruction of the instruction processing unit (4002).
  3. 3. The IC card assisted self-help shopping settlement system for scattered goods according to claim 1, wherein the commodity packaging platform (2) comprises a commodity identification unit (2001), a third weight sensing unit (2002), a second data switch (2003) and a commodity transmission unit (2004), the commodity identification unit (2001) adopts 360-degree laser scanning to identify commodities and package the commodities, the third weight sensing unit (2002) weighs the commodities, the second data switch unit (2003) is used for storing unit price, weight, amount and total amount of the commodities in a consumer IC card and transmitting the amount information of the commodities to the server platform (4), and the commodity transmission unit (2004) adopts a transmission belt form and transmits the commodities to the outside of the gate from a designated channel.
  4. 4. The IC card assisted self-service shopping settlement system for scattered goods according to claim 1, wherein the cash register platform (3) comprises a code scanning cash register unit (3001) and a third data switch unit (3002), the code scanning cash register unit (3001) is used for identifying the amount information of the goods in the IC card and showing the cash register code of the corresponding price, and the third data switch unit (3002) is used for transmitting the information that the payment of the consumer is successful to the server platform (4).
  5. 5. The IC card-assisted self-service shopping settlement system for scattered goods according to claim 1, wherein the server platform (4) comprises an information judgment unit (4001) and an instruction processing unit (4002), wherein:
    the information determination unit (4001) specifically includes the following determinations:
    a1, whether the total amount of the commodity information transmitted by the commodity packaging platform (2) is consistent with the total amount of the payment success information transmitted by the cash register platform (3) or not;
    b1, whether the weight information of the consumer when the consumer enters the time is consistent with the weight information of the consumer when the consumer leaves the time;
    c1, whether the IC card has the total amount of the commodity information transmitted by the commodity packaging platform (2) or not;
    after the consumer purchases, the consumer walks through a shopping channel, and the instruction processing unit (4002) specifically comprises the following instructions:
    a2, when a1 and B1 are simultaneously yes, the outlet shutter in the shutter unit (1006) is normally open;
    b2, when A1 or B1 is NO, the outlet gate in the gate unit (1006) can not be opened, and an LED alarm lamp in the gate unit (1006) is triggered;
    c2, when A1 and B1 are negative, the outlet gate in the gate unit (1006) can not be opened, and an LED alarm lamp in the gate unit (1006) is triggered;
    when the consumer does not shop and prepares to leave, the consumer walks through the shopping-free channel, and the instruction processing unit (4002) specifically comprises the following instructions:
    a3, when B1 is yes and C1 is no, the outlet gate in the gate unit (1006) is normally open;
    b3, when B1 is no or C1 is yes, the outlet shutter in the shutter unit (1006) cannot be opened normally, and the LED alarm lamp in the shutter unit (1006) is triggered.
  6. 6. The IC card assisted self-service shopping settlement system for scattered goods according to claim 1, comprising the steps of:
    s1, a consumer stands above the weighing ground balancer, weight information during entering is collected, the entrance gate is opened after the weight information is collected, the consumer takes the IC card away from a card outlet position beside the entrance gate and carries the IC card with the consumer, after the weight information is collected, the weight information is stored in the IC card at the card outlet position, and meanwhile, the weight information is transmitted to the server platform (4) to trigger the entrance gate to be opened;
    s2, the consumer enters the shopping area to self-select the commodity;
    s3, a consumer places a purchased commodity in a commodity placing area, places an IC card in an IC card placing table, the IC card placing table detects the existence of the IC card, triggers a commodity packing platform (2) to operate, the commodity reaches a commodity extracting area after commodity identification, commodity packing and commodity weighing under the action of a conveyor belt, and simultaneously the unit price, the weight, the sum of money and the total sum of money of the commodity are stored in the IC card and the sum of money of the commodity is transmitted to a server platform (4);
    s4, when the goods arrive at the goods extraction area under the drive of the conveyor belt, the consumer takes the IC card away and pays in the automatic cash register area;
    s5, the IC card is placed at the card receiving position by a consumer and stands above the weighing floor weigher, and the outlet gate opens or triggers the LED alarm lamp under the control of the instruction processing unit (4002);
    s6, the consumer goes to the commodity extraction area to take the commodity, namely the shopping is finished;
    s7, when a consumer enters a shopping area and selects no commodity to leave, the consumer walks through a no-shopping channel, places the IC card at a card receiving position and stands above the weighing floor weighing machine, the outlet gate is opened or triggers the LED alarm lamp under the control of the instruction processing unit (4002), if the outlet gate is opened, the consumer leaves normally, and if the outlet gate is not opened and the LED alarm lamp is triggered, the consumer cannot leave, and further processing is carried out by a worker;
    s8, when the customer returns goods, the goods returning platform receives the returned goods and the system deletes the shopping information in the IC card automatically.
  7. 7. The IC card assisted self-service shopping settlement system for scattered goods according to claim 1, wherein: the IC card is a supermarket internal circulation card, and after shopping is finished, the machine automatically swallows the IC card and clears the information in the card.
CN202010822762.5A 2020-08-17 2020-08-17 IC card assisted self-service shopping settlement system for scattered goods Withdrawn CN111899398A (en)

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