CN212160823U

CN212160823U - Metering and selling control system for wine dispenser

Info

Publication number: CN212160823U
Application number: CN202021227234.7U
Authority: CN
Inventors: 平雪
Original assignee: Shanghai Milian Technology Co ltd
Current assignee: Shanghai Milian Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-12-15
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a control system is sold in measurement for dividing wine machine, identification module, branch wine module, power module and communication module are connected with the control chip electricity respectively, the control chip passes through communication module and control center communication connection, identification module includes non-contact read-write module and two-dimensional code, non-contact read-write module is connected with the control chip electricity through the SPI interface and sells control system of this application, the user can pay through scanning payment or the card payment of punching, after the payment is accomplished, control chip reachs out wine flow, and then control opens the solenoid valve, and the suction pump begins to put wine, and the flowmeter transmits the pulse signal that the wine flow was gathered through the sensor to the singlechip, and after the flow that pulse signal gathered reached the flow that the customer requested, control chip closed suction pump and solenoid valve, ended wine, and easy operation is convenient, can be accurately operated when no person is in use.

Description

Metering and selling control system for wine dispenser

Technical Field

The utility model relates to a self-service vending system field, concretely relates to control system is sold in measurement for dividing wine machine.

Background

Today advocating economy and sustainable development, the consciousness of saving is more and more concerned by people, and in addition, along with the increasing living standard of people, comfort and convenience become the target that masses pursue. At present, the internet of things industry develops rapidly, products of the internet of things emerge endlessly, and self-service sales counter, self-service massage chair and the like greatly improve the life quality of people. But still lacks a simple and quick service product in the aspect of catering occupying the center of life. Wine culture is an indispensable dinning table etiquette, and the application of a technical method to realize self-help arbitrary wine output is a very convenient and effective wine selling means.

With the development of electronic information technology, computer technology and automation technology, terminal control is used in various fields, and the metering and selling of wine products can be realized through technologies such as internet of things, electronic information and industrial control. The management function of the system is mainly valve control, wine variety reading, product payment, data acquisition, data management and the like.

The prior wine selling mode is mainly bottled, and the selling mode is advantageous in shops, but in some dining places, the embarrassing situation that people drink little and buy much wine is easily caused by bottled wine. If the packaging bag is not packed and taken away, the packaging bag causes great waste for customers,

the development of the internet of things technology provides a great application space for self-service vending, terminal control is realized by utilizing a network communication technology, and on-site shopping can be quickly carried out by using a mobile phone. Manpower and material resources are saved through a proper mode, the user can take the amount according to the requirement, and the purchasing experience is optimized. Therefore, self-service selling becomes the most rapid and efficient terminal selling mode at present.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a control system is sold in measurement for dividing wine machine.

In order to realize the technical purpose, the utility model discloses a scheme is: a metering and selling control system for a wine distributor comprises a control chip, an identification module, a wine distribution module, a power module and a communication module, wherein the identification module, the wine distribution module, the power module and the communication module are respectively and electrically connected with the control chip, and the control chip is in communication connection with a control center through the communication module;

the identification module comprises a non-contact read-write module and a two-dimensional code, and the non-contact read-write module is electrically connected with the control chip through an SPI (serial peripheral interface);

the wine distribution module comprises a wine storage box, an electromagnetic valve, a wine suction pump and a pulse counting sensor meter, wherein the wine suction pump is communicated with the wine storage box through the electromagnetic valve and a hose, the front end of the wine suction pump is communicated to a wine outlet, the electromagnetic valve and the wine suction pump are respectively and electrically connected with a control chip, the pulse counting sensor is electrically connected with the control chip through a GPIO (general purpose input/output) interface, the control chip GPIO interface collects pulse signals, and then accurate counting according to flow is achieved through the received pulse number;

the control chip is also connected with an LED lamp and a control button which are used for indicating the working state.

Preferably, the electromagnetic lock is installed on the back face of the wine storage box, and the electromagnetic lock can be opened to take out the wine storage box after the identity is recognized by the recognition module.

Preferably, the control chip is also electrically connected with an infrared module for identifying a human body.

Preferably, the wine suction pump is communicated to the cleaning water tank through an electromagnetic valve and a hose, the wine outlet nozzle is further provided with a wine outlet valve, and the wine outlet nozzle is further communicated to the waste water tank through a hose.

Preferably, one end of the wine storage tank is also communicated to the nitrogen bottle through a hose.

Preferably, the control chip is also electrically connected with an audio module for voice broadcast.

The beneficial effects of the utility model, the control system of selling of this application, the user can pay or pay by credit card through scanning, after the payment is accomplished, control chip reachs out the wine flow, then the solenoid valve is opened in control, the suction pump begins to put wine, the flowmeter transmits the pulse signal that the wine flow was gathered through the sensor for the singlechip, after the flow that pulse signal gathered reachd the flow of customer request, suction pump and electromagnetic valve are closed to control chip, finish wine, easy operation is convenient, unmanned time also can accurate operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a circuit diagram of the boost circuit of the power module of the present invention.

Fig. 3 is a circuit diagram of the charging circuit of the power module of the present invention.

Fig. 4 is a circuit diagram of the communication module of the present invention.

Fig. 5 is a circuit diagram of the minimum system of the control chip of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-5, a specific embodiment of the present invention is a metering and selling control system for a wine dispenser, comprising a base, a control chip 1, an identification module 2, a wine dispensing module 3, a power module 4 and a communication module 5, wherein the identification module 2, the wine dispensing module 3, the power module 4 and the communication module 5 are respectively electrically connected to the control chip 1, and the control chip is in communication connection with a control center through the communication module 5;

the identification module 2 comprises a non-contact read-write module and a two-dimensional code, and the non-contact read-write module is electrically connected with the control chip through an SPI (serial peripheral interface);

the wine distribution module 3 comprises a wine storage tank 301, an electromagnetic valve 302, a wine suction pump 303 and a pulse counting sensor meter 304, the wine suction pump 303 is communicated with the wine storage tank 301 through the electromagnetic valve 302 and a hose, the front end of the wine suction pump 303 is communicated to a wine outlet 305, the electromagnetic valve 302 and the wine suction pump 303 are respectively and electrically connected with a control chip 1, the pulse counting sensor 304 is electrically connected with the control chip 1 through a GPIO interface, the control chip 1 collects pulse signals through the GPIO interface, and then accurate counting according to flow is achieved through the number of received pulses; the flow meter is arranged in the water outlet or the wine storage box, and the water control electromagnetic valve and the water suction pump need special time intervals in opening and closing time. When the equipment discharges wine, the electromagnetic valve is opened firstly, and the water suction pump works at an interval of 200 ms; after wine discharging is finished, the water suction pump is closed firstly, the electromagnetic valve is closed at intervals of 200ms, the reason is that the working condition of the electromagnetic valve is 0-0.006MPA, and if the pressure difference between the water suction pump and the electromagnetic valve exceeds the interval, the electromagnetic valve does not work when wine is discharged next time.

The control chip 1 is also connected with an LED lamp 6 and a control button for indicating the working state.

In order to conveniently lock the wine storage box and avoid non-working personnel to open, the back surface of the wine storage box 301 is provided with an electromagnetic lock 7, and the electromagnetic lock can be opened to take out the wine storage box after the identity is identified by the identification module.

In order to conveniently identify the wine taking action and avoid the phenomenon that wine begins to flow out without a container, the control chip 1 is also electrically connected with an infrared module 8 for identifying a human body.

In order to clean the flexible pipe and the wine outlet nozzle conveniently, the wine suction pump 303 is communicated to the cleaning water tank through an electromagnetic valve and a flexible pipe, the wine outlet nozzle 305 is further provided with a wine outlet valve 306, and the wine outlet nozzle 305 is further communicated to the waste water tank 10 through a flexible pipe.

In order to ensure that the wine storage tank is in an oxygen-free environment and ensure the quality of wine, one end of the wine storage tank 301 is communicated to the nitrogen bottle 11 through a hose.

The HC32F030K8TA singlechip is selected as the control chip of the application. The minimum system circuit of the fig. 5-bit single chip microcomputer consists of a power supply circuit, a crystal oscillation circuit and a reset circuit, wherein the oscillation circuit consists of a passive crystal oscillator and a vibration starting capacitor and is connected with a 5 th pin and a 6 th pin of the single chip microcomputer, the reset circuit adopts power-on automatic reset and is connected with a 7 th pin of the single chip microcomputer through capacitors C18 and R32, at the moment of power-on, the capacitor starts to be charged, current flows through the resistor, the 7 th pin is high potential, the capacitor is fully charged to play an isolation role, the current is 0, and the single chip microcomputer starts to normally work; the LDO circuit adopts high-efficiency integrated buck switch type voltage stabilizing chips SGM6132 and SGM2028, the SGM6132 is externally connected with a 12V/3A power supply, 4V is output, on one hand, working current is provided for GPRS, and the external SGM2028 is converted into 3.3V to provide stable current for the work of a singlechip and an audio module. The circuit of the identification module adopts a 13.56MHz non-contact communication high-integration read-write card chip NZ3802, supports an ISO/IEC 14443A/B communication protocol, and is connected with the singlechip through an SPI communication interface to transmit card information; the control button is a two-color key control circuit, a red-green two-color self-locking key with 4V power supply is used, the red light is lightened when the equipment is standby, the green light is changed after payment and an order is successfully issued, a user presses the key to output wine at the moment, and wine taking can be suspended for multiple times; the communication module (AIR720) is a module for realizing transparent transmission of a TCP network data packet or a UDP data packet and TTL serial port data, the middle part realizes 1.8V and 3.3V voltage conversion through a level conversion circuit, the communication module is connected with a 67 th pin (UART1_ TXD) and a 68 th pin (UART1_ RXD) through a serial port 0 (42 th pin and 43 th pin) of the single chip microcomputer to carry out data interaction, the data interaction of the serial port also plays a role in monitoring the running state of the module, when no serial port data exists for a long time, a 4G module program is likely to run off, and the single chip microcomputer controls the power supply of the module to be temporarily cut off to restart the module; the I/O of the singlechip is connected with a triode and an MOS (metal oxide semiconductor) to improve the driving capability to control the electromagnetic valve, the electromagnetic lock and the water suction pump; the flowmeter detects the wine flow, the flow is converted into pulses through the pulse counting sensor and transmitted to the single chip microcomputer PC11, and the single chip microcomputer realizes accurate charging according to the flow through the received pulse number. A sell control system and go up and to set up a plurality of wine storage tank, solenoid valve and the suction pump, go out wine from different positions after selecting according to the user.

According to the selling control system, a user can pay by scanning or swiping a card, after payment is completed, the control chip obtains the wine outlet flow, then the electromagnetic valve is controlled to be opened, the water suction pump starts to discharge wine, the flow meter transmits the pulse signal acquired by the wine outlet flow through the sensor to the single chip microcomputer, and after the flow acquired by the pulse signal reaches the flow requested by the customer, the control chip closes the water suction pump and the electromagnetic valve to finish wine outlet, so that the selling control system is simple and convenient to operate, and can be accurately operated when no one is in use; meanwhile, the cleaning water tank and the waste water tank are arranged, so that the machine can automatically clean the wine outlet at regular time, and the cleanness of a pipeline is guaranteed; and meanwhile, the wine storage box is also communicated with a nitrogen tank, so that the wine in the wine storage box is prevented from contacting air and being deteriorated.

The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.

Claims

1. The utility model provides a control system is sold in measurement for dividing wine machine which characterized in that: the wine distribution system comprises a control chip, an identification module, a wine distribution module, a power module and a communication module, wherein the identification module, the wine distribution module, the power module and the communication module are respectively and electrically connected with the control chip, and the control chip is in communication connection with a control center through the communication module;

2. The metered vending control system for a wine dispenser according to claim 1, wherein: the back surface of the wine storage box is provided with an electromagnetic lock, and the electromagnetic lock can be opened to take out the wine storage box after the identity is identified by the identification module.

3. The metered vending control system for a wine dispenser according to claim 1, wherein: the control chip is also electrically connected with an infrared module for identifying a human body.

4. The metered vending control system for a wine dispenser according to claim 1, wherein: the wine suction pump is communicated to the cleaning water tank through an electromagnetic valve and a hose, the wine outlet nozzle is further provided with a wine outlet valve, and the wine outlet nozzle is communicated to the waste water tank through a hose.

5. The metered vending control system for a wine dispenser according to claim 1, wherein: one end of the wine storage box is also communicated to the nitrogen cylinder through a hose.

6. The metered vending control system for a wine dispenser according to claim 1, wherein: the control chip is also electrically connected with an audio module for voice broadcast.