KR101702899B1 - System for providing ho homemade box lunch and method for providing homemade box lunch using the same - Google Patents

Abstract

The present invention relates to a system for providing a homemade lunch box which can simply provide a homemade lunch box with an improved quality compared to a quality of the existing mass-produced lunch box by enabling an order to skip a procedure of directly visiting a house of a manufacturer to receive a homemade lunch box by utilizing a subway station, and enabling the manufacturer to skip operating a homemade lunch box supply service (member recruitment, order operation, customer counsel, etc.) and a task related to a computer, while providing the homemade lunch box to an orderer.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system and a method for providing a home-style lunch box using the subway history,

The present invention relates to a system for providing a home lunch box utilizing the subway history, and a method for providing a home lunch box using the same.

More specifically, the present invention provides a home-made lunch box to a customer using the subway history, so that the user can omit the procedure of visiting the home of the manufacturer in order to receive the home-style lunch, A home brewing providing system which can easily provide a home brewing of improved quality as compared with a conventional large-scale brewing, by omitting operations (recruitment, order management, customer consultation, etc.) And a home blanket service method.

In some cases, a restaurant is used to solve a meal, but there are many cases where a lunch is used.

Currently, lunchboxes produced by various lunchbox companies are being commercialized to systemize order management and membership management, and they are operated through store operation and factory operation. However, these lunchboxes are designed as homemade homemade food at home, Everyone knows that this is the safest, the most delicious, and the cheapest.

However, most of the manufacturers manufacturing such a box lunch are mostly housewives or elderly people, so they are unfamiliar with the task of providing services such as recruitment, order management, payment method, and customer consultation.

In addition, the above-mentioned manufacturers are often unfamiliar with computer-related operations for providing services, and it is difficult for manufacturers to provide home-style lunch boxes because they are complicated and frightening.

In addition, the delivery of a house lunch to a large number of customers, that is, only one individual, acts as an entry barriers to the activation of the home-brew service.

Therefore, it is presupposed that a system for delivery management should be provided or a delivery agent should be used as disclosed in [Japanese Patent Laid-open Publication No. 10-2014-0065268 (May 29, 2014) .

However, providing a system for delivery management is a burden on a personal manufacturer, and using a delivery agent also causes a problem of an increase in costs due to a commission charge.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems,

The purpose of the subway is to solve the problem of the burden of the buyer visiting the home of the manufacturer or the manufacturer to deliver it to the delivery place in order to receive the house lunch by using the subway history, and the burden due to the delivery agency expenses.

Also, it is possible to omit the operation of home blanket service (recruitment, order management, customer consultation, etc.) and computer related business, so that the manufacturer (ex-housewife) who is not skilled in computer business can easily participate in home blanket service The purpose of this

It is another object of the present invention to provide a method for providing a home-brewed service which can easily provide a home-brewing of improved quality compared to a conventional large-scale bureau produced by relaying a home-brewed home- .

The present invention provides a home-lunch-box service providing system,

A platform server provided with a member management section for managing the member information of the customer and an order management section for managing the order information of the customer, And a customer confirmation means for confirming whether the recipient receiving the manufactured house lunch box is a customer corresponding to the member information, wherein the customer confirmation through the customer confirmation means, In the subway history adjacent to the home where the manufacturer of the vehicle is located.

The manufacturer terminal may further include a printing device that receives the member information from the platform server and receives the member information and the order information from the control device and the control device and outputs a label, And it is not necessary to provide a computer or a smartphone in the home where each manufacturer resides.

The platform server includes a control unit for controlling the member management unit and the order management unit through a control signal. The platform control unit includes a level adjusting unit for adjusting the voltage level of the control signal to a predetermined level, a noise detecting unit for detecting noise introduced into the control signal, And a signal generating unit that includes a detecting unit, a filtering unit that removes the detected noise, and a filter driving unit that drives the filtering unit when the noise is detected.

Further, a method for providing a home-brewed lunch service according to the present invention includes:

The platform server receives the customer's order and receives the order information of the ordered customer, and the platform server transmits the order information to the manufacturer terminal A step of confirming whether the recipient receiving the home blanket manufactured through the customer checking means is a customer corresponding to the member information, and a returning person returning the used home blanket through the customer checking means And confirming whether the customer corresponds to the member information. In the receipt customer confirmation step (S3) and the return customer confirmation step (S4), the customer confirmation through the customer confirmation means and the receipt and return of the home delivery service are performed in the subway history adjacent to the home where each manufacturer resides do.

The present invention comprising the above-described constitution, features and steps

Compared with conventional large-scale lunch boxes, it is possible to easily provide a home box of improved quality by utilizing the history of the subway. It is a burden that the purchaser must visit the home of the manufacturer to receive a home brew, , And the burden of the delivery agent can be solved.

Also, manufacturers who are not skilled in computer business can easily participate in home blanket service, grouping many manufacturers and securing the adequate supply amount for many demands.

In addition, by using the subway history, the manufacturer can construct a system that delivers directly to the orderer, thereby satisfying both the purchaser who wants a home-style lunch and the manufacturer who wants to do economic activities as a destination. Especially, It is possible to provide a home box lunch which is inexpensive and has an improved quality as compared with the conventional box lunch box.

1 is an explanatory view showing a basic concept of the present invention;
2 is a configuration diagram showing a rough configuration of the present system;
3 is a first embodiment of the present invention (system).
4 is a block diagram showing each step of the present invention (method).
5 is a configuration diagram showing a configuration of a platform server;
6 is a second embodiment of the present invention (system).

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

It is to be understood that the first to second aspects described in the present specification are merely referred to in order to distinguish between different components and are not limited to the order in which they are manufactured, It may not match.

The present invention provides a home-made lunch box to a customer using the subway history, so that the user can omit the procedure of visiting the home of the manufacturer in order to receive the home-style lunch, and the manufacturer can operate the home- A home blanket providing system that can easily provide a home blanket of improved quality compared to a conventional large blanket manufactured by eliminating computer related tasks (recruitment, order management, customer consultation, and the like) The present invention relates to a method of providing a lunch box service.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the present embodiment of a system for providing a home lunch box (hereinafter, referred to as a system S) and a method for providing a home-style lunch box using the same according to the present invention .

1 is an explanatory view showing the basic concept of the present invention.

As shown in FIG. 1, the present system (S) and the present method (M) are based on the concept that a home brew made in the home of a manufacturer utilizes the subway history to be delivered to the purchaser in the history of the subway near the home of the manufacturer.

As shown in Fig. 1, the head office of the head office is managed, the head office of the head office manages the subway history points disposed in each subway history, and each subway history office manages the nearby lunch office (manufacturer's home) . ≪ / RTI >

Fig. 2 is a configuration diagram showing a rough configuration of the present system S for carrying out the present invention.

2, the system S includes a platform server 1 that manages customer's member information and order information, and a server server 1 that is provided in the home of each manufacturer and transmits member information and order information from the platform server 1 And a receiving manufacturer terminal (3).

As can be seen in FIG. 2, a plurality of manufacturer terminals can be interlocked with one platform server 1, because the manufacturer of a home lunch box to be provided in the present invention is a general individual such as a full-time housewife or an elderly person, As the quantity is limited, it is necessary to group the large number of manufacturers so that they can secure adequate supply for large demand.

Also, the name of the orderer is referred to as the member information because the system (S) and the method (M) are operated in the form of membership, so that the limitation of the scope of the rights by name should be excluded.

Fig. 3 relates to a first embodiment showing the practice of the present invention.

2 and 3, the system S includes a platform server 1, a manufacturer terminal 3 and a customer confirmation means (not shown). .

First, it is preferable that the platform server 1 provides an interface of a web page type so that an orderer can easily access and order. However, it is also possible to provide an application type interface according to the development of a smart phone.

5 shows a specific configuration of the platform server 1. The platform server 1 includes a member management unit 11 for managing customer's member information, an order management unit 13 for managing customer's order information, And a control unit.

The member information may be a name, an age, a sex, a telephone number, and the like. The order information may include a type of home lunch, a quantity, a subway history location , Return time, and the like.

In addition, FIG. 3 shows an implementation in which the platform server 1 is provided at the head office. It is obvious that the platform server 1 may be provided in each subway station as needed.

Next, the manufacturer terminal 3 is provided in the home where each manufacturer resides, and receives the member information and order information from the platform server 1. [

The manufacturer of each home confirms the member information and the order information through the manufacturer's terminal 3, manufactures a home-made lunch for the corresponding order, and delivers the manufactured home-made lunch to the purchaser by transporting it to the subway station determined at a predetermined time.

Therefore, it is desirable that the member information includes information to the extent that the manufacturer can confirm the identity of the purchaser, and the order information must include the type, quantity, receipt time, and subway station location to be received.

Next, the customer confirmation means (not shown) confirms whether the recipient receiving the manufactured home lunch box is a customer corresponding to the member information.

Such a customer checking means (not shown) is composed of a code label outputted through the manufacturer terminal 3 and including member information and order information, a scanner for collecting the member information and order information of the code label, A ring member mounted on a bag containing a house lunch box manufactured by a manufacturer according to order information, and the like.
In order to confirm that the customer is the purchaser himself, the user may go through a process of confirming the identity card of the purchaser or may issue the same code label (second code label) to the purchaser. 1)

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The system S having the above-described configuration is characterized in that the customer confirmation through the customer identification means (not shown) and the receipt of the pick-and-place are performed in the subway history adjacent to the home where each manufacturer resides.

As described above, the orderer can omit the procedure of visiting the home of the manufacturer in order to receive the home-made lunch, and the manufacturer can operate the home-style lunch providing service (such as recruitment, order management, ) And computer-related tasks can be omitted, so that it is possible to easily provide an improved-quality house lunch box as compared with a conventional lunch box manufactured on a large scale.

On the other hand, according to the characteristics of a house lunch made in ordinary households, the manufacturer is reminded that most of them are housewives or senior citizens.

 Most of these manufacturers are able to manufacture high-quality home boxes, but they have difficulties in sales for the recruitment of members, service operations for orders, provision of payment methods, and customer consultation, and especially complicated for using computers or using smartphones And discomfort.

Therefore, in order to solve this problem, the present system S provides an overall operation of providing a lunch box in the platform server 1, and also simplifies the operation of the manufacturer terminal 3, And to participate in the service provided.

3, the manufacturer terminal 3, which is a component of the present system S, comprises only the control device 31, the printing device 33 and the display device 35, And does not require a computer or a smart phone to be housed in a residential home.

For each device, the control device 31 is configured to receive member information and order information from the platform server 1, and preferably comprises a Home Gateway Controller (HGC).

This control device 31 transmits data to the printing device 33 and the display device 35 and receives data from the platform server 1. The data reception of the control device 31 is performed by a remote communication network And the data transmission of the control device 31 is preferably composed of a local area network or a wired communication network represented by a LAN.

Next, the printing device 33 receives the member information from the control device 31 and outputs a label. The printing device 33 can output the code label through the printing device 33.

Next, the display device 35 is configured to receive the order information from the control device 31 and output the screen, and can confirm the order quantity, order date, order completion time, and the like.

According to the present invention having the above-described features and features, a manufacturer who is unfamiliar with computer operation can easily participate in a home-brewing service.

In addition, in FIG. 3, it can be seen that the manufacturer has a transport means for easily transporting a house lunch to the subway station history.

In view of the fact that the manufacturer is a full-time housewife or elderly person as described above, there is a high possibility that there is no driving license or no driving ability, and thus it is preferable that such transportation means is made of an electric wagon which can be used without a license.

In addition, it is obvious that the present system S should have a payment means for proceeding payment for a order of a home-made lunch. Such a payment means may be variously implemented as a card payment machine, It is a matter that is already widely used, and its detailed explanation will be omitted.

FIG. 4 is a block diagram showing each step of the present method (M) (home meal service method) using the present system S. FIG.

As shown in FIG. 4, the method M includes an information receiving step S1, an information transmitting step S2, an accepting customer confirming step S3, and a returning customer confirming step S4.

For each step, the information receiving step S1 is a step of receiving the customer's order and the order information of the customer who has received the customer's order by the platform server 1, Or installing an application to input member information and order information.

Next, the information transmission step S2 is a step in which the platform server 1 transmits the order information to the manufacturer, which is the step of transmitting the member information and the order information to the manufacturer terminal 3 provided in the home where each manufacturer resides And a step of transmitting the member information so that the home bureau can be accurately delivered to the purchaser.

Next, in the receipt customer identification step S3, the scanner collects the member information and the order information of the code label and the second code label among the customer identification means (not shown), and the recipient receiving the manufactured home- Confirming whether the customer is a corresponding customer, and confirming whether the manufacturer and the purchaser match.
As described above, the step S4 proceeds to check the member information described in the code label output by the printing device 33 of the manufacturer terminal 3, and the check of the member information is performed through the scanner .

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Or by reading the code label (second code label) issued to the purchaser.

Next, in the return customer identifying step S4, the scanner collects the member information and the order information of the code label and the second code label in the customer identifying means (not shown), and the returning member who returns the used home lunch box It is a step to confirm whether the customer is a corresponding customer.
It is preferable that the returning customer's checking procedure is performed in the same manner as the receiving customer checking step (S3).

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In addition, the key feature of this method (M) is that it provides a house lunch, and also uses subway history for convenience of providing lunch.

In other words, the feature of the present method M is that the customer identification and return receipt and return through the customer identification means (not shown) in the receipt customer identification step (S3) and the return customer identification step (S4) In the subway history adjacent to the residence.

In addition, as described above, the present system S may include a transfer means and a settlement means, and the method M also includes a transfer step S5 and a settlement step S6 as shown in FIG. 4, . ≪ / RTI >

As shown in FIG. 4, the transfer step S5 may proceed between the information transfer step S2 and the receipt customer confirmation step S3. In this case, the step of transferring the manufactured home lunch box to the corresponding subway history .

Or the transfer step S5 may be performed after the return customer identification step S4, in which case the collection of the used home blanks into the home of the manufacturer.

4, the settlement step S6 may be performed between the information receiving step S1 and the information transmitting step S2, in which a purchaser connected to the platform server 1 sends a web page or an application If you pay directly through.

Or the settlement step S6 may be carried out after the receipt customer identification step S3, which corresponds to the case where the purchaser makes payment directly to the manufacturer while receiving the home blanket.

Alternatively, the settlement step S6 may be carried out after the return customer identification step S4. This is a case in which the orderer makes a payment while returning the home blanket completed by the purchaser to the manufacturer, which corresponds to postpayment.

In particular, in the case of direct payment by the manufacturer, it is preferable that the card settlement device is used as the above-mentioned payment means. Of course, this does not exclude the case of cash settlement.

Fig. 5 is a configuration diagram showing a configuration of the platform server 1 constituting the present system S. As shown in Fig.

5, it can be confirmed that the platform server 1 includes the member management unit 11 and the order management unit 13 as described above.

In addition, as shown in FIG. 5, the platform server 1 may further comprise a recipe management unit 15. [

The recipe management unit 15 stores data on the manufacturing method for each order-specific lunch box, transmits recipe information together with the transmission of the order information, and contributes to uniformizing the quality of the lunch boxes of various manufacturers.

Although it is possible to maintain the uniformity of the quality of the house lunch box manufactured through various programs such as the manufacturer recipe education and the safety management education, it is possible to provide the home lunch box manufacture in which the above-mentioned recipe information is transmitted together with the order information to systemize Lt; / RTI >

Also, in the embodiment where the recipe management unit 15 is provided, the method M may be such that in the information transmission step S2, the platform server 1 transmits recipe information to the manufacturer terminal 3 in addition to the member information and order information .

5, the control unit 17 for controlling the overall configuration of the platform server 1, such as the member management unit 11, the order management unit 13, and the recipe management unit 15, can be confirmed. The control unit 17 controls the member management unit 11 and the order management unit 13 through a control signal.

There is a possibility that noise may be introduced into such a control signal due to influence of a high frequency, interference by a strong electric field of a power source part, influence by an external environment, and the like.

The noise introduced into the control signal rapidly increases or decreases the voltage level of the control signal to cause unstable operation of each of the components (the member management section 11, the order management section 13, and the recipe management section 15) It can be a cause.

In order to solve the above problem, the present invention provides a signal generating apparatus comprising: signal generating means for adjusting a voltage level of a control signal according to an operation of each configuration, detecting and eliminating noise introduced into the control signal, (5) was further introduced.

In FIG. 5, the signal generating means 5 can be confirmed. The signal generating means 5 according to the embodiment of the present invention will be described below with reference to FIG. 6 (second embodiment of the present invention) Will be described in more detail.

6, the signal generating means 5 includes a level adjusting portion 51 for adjusting the voltage level of the control signal to a predetermined level, a noise detecting portion 52 for detecting the noise introduced into the control signal, And a filter driving unit 53 for driving the filtering unit 54 at the time of noise detection.

6, a level adjusting unit 51 for adjusting the voltage level of the control signal to a predetermined level includes a switching circuit 511 for supplying operating power, an input terminal circuit 512 for receiving a control signal, A grounding single circuit 513 for stabilizing the level adjusting operation of the control signal, and an output terminal circuit 514 for adjusting and outputting the control signal to a predetermined level.

More specifically, the switching circuit 511 determines whether or not the npn transistor Q101 constituting the output stage circuit 514 operates according to the voltage level of the input control signal. Although the specific configuration of the switching circuit 511 is not shown and described, those skilled in the art will be able to understand and infer any number of such modifications.

The input stage circuit 512 includes a capacitor C101 connected to an input terminal to which a control signal is input and two resistors R11 and R11 connected to the base of the transistor Q101 and having one end connected to the capacitor C101, ) R12.

Next, the ground short circuit 513 is composed of a capacitor C102 and a resistor R105 and a resistor R06 connected in parallel between the emitter of the transistor Q101 and the ground and connected in series.

The output stage circuit 514 includes npn transistor Q101 and two parallel resistors R103 and R104 connected to the collector end of the transistor Q101 and a capacitor C103. In particular, the two parallel resistors R103 and R104 are connected to the resistor R101 of the input stage circuit 512.

When the voltage level of the control signal is lower than a preset voltage level, the level adjusting unit 51 configured as described above supplies power to the transistor Q101 through the switching circuit 511 to drive the transistor Q101, The voltage level of the signal is raised by a predetermined voltage level.

In addition, when the voltage level of the control signal is higher than the predetermined voltage level, the level adjusting unit 51 cuts off the power applied to the transistor Q101 through the switching circuit 511 to stop the operation of the transistor Q101, The voltage level of the control signal is lowered by a predetermined voltage level.

At this time, the resistors R101 to R106 and the capacitors C101 to C103 of the input stage circuit 512, the ground short circuit 513 and the output stage circuit 514 determine the gain of the transistor Q101 to set the set voltage level The capacitor C101 of the input stage circuit 512 removes the DC component of the input control signal and the capacitor C103 of the output stage circuit 514 can remove the DC component of the control signal having the adjusted level .

6, the noise detector 52 for detecting the noise introduced into the control signal includes a first amplifier circuit 521 connected to the output terminal of the level adjuster 51 for first amplifying the control signal, A second amplifying circuit 522 connected to the first amplifying circuit 521 and secondarily amplifying the amplified control signal, a detecting circuit 523 connected to the second amplifying circuit 522 and detecting noise included in the control signal, And a backflow prevention circuit 524 provided at an output terminal of the detection circuit 523 for preventing reverse flow of current and noise.

More specifically, the first amplifying circuit 521 includes an amplifier A101, a resistor R107 connected at one end to the (+) terminal of the amplifier A101 and at the other end to the output terminal of the level adjusting section 51, A resistor R108 and a capacitor C104 connected to the (+) terminal of the amplifier A101 and the other end connected to the ground and arranged in parallel with each other, a resistor R110 disposed between the (-) terminal of the amplifier A101 and the ground, And a resistor R109 and a capacitor C105 interposed between the (-) terminal and the output terminal of the amplifier A101 and arranged in parallel with each other.

The second amplifying circuit 522 includes an amplifier A102, a capacitor C106 connected to the (-) terminal of the amplifier A102, and a resistor C106 connected to the capacitor C106, one end of which is connected to the output terminal of the level adjusting section 51 (R111), a resistor (R112) and a capacitor (C107) connected to the capacitor (C106) and having one end connected to the ground and arranged in parallel to each other, And a resistor R113 and a capacitor C108.

And the (+) terminal of the second amplifying circuit 522 is connected to the output terminal of the first amplifying circuit 521.

The first amplifying circuit 521 and the second amplifying circuit 522 amplify the control signal so that the noise can be detected more reliably.

The detection circuit 523 includes a first comparator A103 and a second comparator A104. One end of the first comparator A103 is connected to the output terminal of the level adjusting section 51, The negative terminal of the first comparator A103 is connected to the resistor R115 of the second amplifier circuit 522 and the resistor R117 and the capacitor C110 of which one end is connected to the ground, (A102) and the (+) terminal of the second comparator A104 are connected.

The (-) terminal of the second comparator A104 is connected to the (-) terminal of the first comparator A103. The (-) terminal of the second comparator A104 is connected to the output terminal of the level adjusting unit 51 A resistor R114 and a resistor R116 and a capacitor C109 connected in parallel and having one end connected to the ground are connected.

 Therefore, the first comparator A103 operates as a high-pass filter and the second comparator A104 operates as a low-pass filter to detect and output a noise signal corresponding to the set level reference range.

In particular, the level reference range setting of such a noise signal is performed by setting the resistor R117 connected to the (+) terminal of the first comparator A103 and the capacitor C110 connected to the (-) terminal of the second comparator A104, (R114) R116 and the capacitor C109. For this purpose, it is also possible to configure the two resistors R116 and R117 as variable resistors.

The backflow prevention circuit 524 is composed of reverse diodes D101 and D102 connected to the output terminals of the first comparator A103 and the second comparator A104 of the detection circuit 523, respectively.

The backflow prevention circuit 524 serves to prevent the current passing through the detection circuit 523 from flowing backward so as not to reentry and to prevent the noise from being introduced from the filter driving part 53 described later.

6, the filter driving unit 53 for driving the filtering unit 54 at the time of noise detection is connected to the output terminal of the delay circuit 531 and the delay circuit 531 connected to the output terminal of the noise detecting unit 52 A driving circuit 532 for generating a driving signal, a bias circuit for providing a stable operating point, and a relay circuit 534 connected to the driving circuit 532 and the bias circuit 533 and driven by a driving signal .

More specifically, the delay circuit 531 is connected to the output terminal of the detection circuit 523 and comprises a resistor R118 and a reverse diode D103 which are arranged in parallel with each other.

The delay circuit 531 prevents the shortening of the lifetime of the component by repeatedly turning on and off the relay circuit 534. After the relay circuit 534 is operated once, (534) is not turned off, the time is reset every time the noise is detected, and stable driving through delay setting is provided.

Next, the drive circuit 532 is composed of a first amplifier A105, a second amplifier A106, a transistor Q102, a plurality of resistors R119 to R126, and capacitors C111 to C113, The collector of the transistor Q102 is connected to the relay circuit 534, the emitter to the ground, and the base to the output terminal of the second amplifier A106.

A resistor R119 having one end connected to the output terminal of the noise detector 52 and a resistor R120 and a capacitor C111 having one end connected to the ground and arranged in parallel are connected in parallel at the (+) terminal of the first amplifier A105, Lt; / RTI >

The output terminal of the delay circuit 531 is connected to the (-) terminal of the first amplifier A105.

The output terminal of the first amplifier A105 is connected to the output terminal of the bias circuit 533 and the output terminal of the first amplifier A105 at the (+) terminal of the second amplifier A106. And a reverse diode D104 is interposed therebetween.

A resistor R122 connected at one end to the output terminal of the delay circuit 531 and a resistor R124 and a resistor R124 connected at one end to the ground respectively are connected to the negative terminal of the second amplifier A106, ) Are connected in parallel.

The bias circuit 533 has one end connected to the relay circuit 534 and the other end connected to the output terminal of the first amplifier A105 of the drive circuit 532 and the positive terminal of the second amplifier A106, And two resistors R125 and R126 and a capacitor C113.

The relay circuit 534 has a generally known configuration, and a simple description of the relay circuit 534 may be omitted.

More specifically, the bias circuit 533 controls the operating point of the voltage applied to the first amplifier A105 and the second amplifier A106 of the driving circuit 532 Setting. The voltage determined by the bias circuit 533 is applied to the first amplifier A105 and the second amplifier A106.

Also, when a voltage is applied to the resistors R122, R123, and R124 connected to the (-) terminal of the second amplifier A106, the second amplifier A106 is switched to the standby state for driving.

At this time, if an operation signal (a signal which is output after the noise detection unit 52 detects noise) is given from the noise detection unit 52 through the delay circuit 531, the first amplifier A105 and the reverse diode D104, The second amplifier A106 in the standby state is driven to operate the transistor Q102 and the transistor Q102 drives the relay circuit 534. [

Thereafter, the relay circuit 534 drives the filtering unit 54 to remove the noise of the control signal.

6, the filtering section 54 driven by the relay circuit 534 and removing the noise receives the driving signal from the relay circuit 534 and receives the control signal from the signal input circuit 541 A main filter circuit 542 connected to the signal input circuit 541 to remove noise included in the control signal and a main filter circuit 542 connected to the output terminal of the main filter circuit 542 for removing residual noise included in the control signal, And a filter circuit 543.

More specifically, the signal input circuit 541 is connected to the relay circuit 534 of the filter driving unit 53 and receives a driving signal for driving the filtering circuits 542 and 543. And receives a control signal. In addition, when no noise is detected in the control signal, an output terminal is provided so that the control signal can be directly outputted without passing through the filtering circuits 542 and 543.

The signal input circuit 541 includes a selector such as a multiplexer. The signal input circuit 541 selects an output terminal for outputting an input terminal or a control signal of the main filter circuit 542, that is, It is preferable to transmit the control signal. Although the illustration and the detailed description of the drawing relating to the signal input circuit 541 are omitted, it will be appreciated by those skilled in the art that the signal input circuit 541 can be understood and inferred.

Next, the main filter circuit 542 includes a forward diode D105 connected to the output terminal of the signal input circuit 541, a resistor R127 and a capacitor C114 connected in series to each other and a capacitor C114, C115 and a forward diode D106.

The forward diode D105 cuts off the current flow in one direction to block the reverse flow of the current from the main filter circuit 542 to the signal input circuit 541 and the resistor R127 connected in parallel with each other, And the capacitor C114 remove the noise included in the control signal. The capacitor C115 and the diode D106 connected thereto increase the noise removing efficiency.

The subfilter circuit 543 connected to the output terminal of the main filter circuit 542 for eliminating the residual noise includes an amplifier A107, first and second transistors Q103 and Q104, and a biased resistor R128 to R135) and capacitors C116 and C117.

In the sub filter circuit 543, three resistors R128, R129 and R130 are connected to the (+) terminal of the amplifier A107. One R128 is connected to the output end of the main filter circuit 542, And the other two of the resistors R129 and R130 are connected in parallel and the positive terminal of the amplifier A107 is connected between the two resistors R129 and R130.

The negative terminal of the amplifier A107 is connected to a capacitor C116 and two resistors R131 and R132 connected in parallel to each other and a reference voltage input terminal Sref. The two resistors R131 and R132 One of which is connected in series to the reference voltage input terminal and the other of which is connected to the ground and the capacitor C116 is connected in parallel between the two resistors R131 and R132.

The first and second transistors Q103 and Q104 are connected to the output terminal of the amplifier A107 and a resistor R133 is provided between the first transistor Q103 and the amplifier A107, And generates an operating point for driving the first and second transistors Q103 and Q104 with a constant voltage drop.

The first transistor Q103 is an npn transistor, the base is connected to the output terminal of the amplifier A107, the emitter is connected to the ground, and the collector is connected to the base of the second transistor Q104.

The second transistor Q104 is a pnp transistor, the base is connected to the collector of the first transistor Q103 as described above, the collector is connected to the ground, and the emitter is connected to the control signal output terminal.

In particular, between the second transistor Q104 and the output terminal of the control signal, two resistors R134 and R135 arranged in series and a capacitor C117 connected in parallel between the two resistors R134 and R135 are provided.

First, the two resistors R131 and R132 and the capacitor C116 provided at the (-) terminal of the amplifier A107 are connected to the reference voltage input terminal Sref, To generate a reference voltage. This reference voltage serves as a reference for eliminating noise, and a voltage level higher or lower than the reference voltage is regarded as noise and eliminated.

Next, three resistors R128 (R129) (R130) provided at the (+) terminal of the amplifier drop the voltage level of the control signal passed through the main filter circuit 542 to be comparable to the reference voltage, May be omitted depending on the output voltage level of the circuit 542. [

The amplifier A107 operates as a comparator, compares the reference voltage level with the level of the control signal, and confirms whether there is residual noise.

The first transistor Q103 and the second transistor Q104 of the subfilter circuit 543 are turned on when the control signal includes the residual noise and is instantaneously higher or lower than the reference voltage (in general, the voltage is raised by noise). ), And charges the capacitor C117 with a voltage which is increased by the noise, and the voltage level of the control signal which is lowered by the capacitor C117 is equal to the reference voltage level.

Thereafter, if the voltage level of the control signal corresponds to the reference voltage level, the first transistor Q103 and the second transistor Q104 are turned off, and then the voltage stored in the capacitor C117 is connected through the resistor R135 connected in parallel Discharged and restored to the original state.

The configuration of the filtering section 54 is such that the noise is primarily removed through the main filter circuit 542 and the remaining noise and the instantaneous noise are secondarily removed through the sub filter circuit 543, And outputs a clean control signal that is not included, thereby providing an effect of preventing malfunction and failure of each configuration.

Of course, it is also possible to provide only the filtering unit 54. However, since the level adjusting unit 51 sets the voltage level of the stable signal, the control signal can be maintained at a constant level, The signal is amplified to detect the noise more sensitively and the driving of the filtering unit 54 can be selectively operated according to the noise detection through the filter driving unit 53 so that the life of the filtering unit 54, The life of the capacitors C114 to C117 provided in the capacitor 54 is extended.

In addition, the fact that the filtering unit 54 is not driven at all times and is selectively driven according to whether or not noise is detected can provide a remarkable effect in reducing power consumption.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

S: This system M: This method
1: platform server 11: member management section
13: order management unit 15: recipe management unit
17:
3: manufacturer terminal 31: control device
33: Printing device 35: Display device
5: Signal generating means

Claims (4)

A platform server (1) having a member management unit (11) for managing the member information of the customer, and an order management unit (13) for managing the order information of the customer;
A manufacturer terminal (3) provided in a home where each manufacturer resides, and receiving the member information and order information from the platform server (1); And
A scanner for outputting the code label including the member information and order information output through the manufacturer terminal 3 and the member information and order information of the code label; And a second code label identical to the code label and issued to the purchaser by the platform server (1), wherein the second code label is identical to the code label and is received by the platform server (1) Customer confirmation means for confirming whether the recipient is a customer corresponding to the member information;
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The customer confirmation through the customer identification means and the receipt of the pick-up service are made in the subway history adjacent to the home where the respective manufacturer resides,

The manufacturer terminal 3
A control device 31 that receives the member information and the order information from the platform server 1; a printing device 33 that receives the member information from the control device 31 and outputs a label; And a display device 35 for receiving the order information and outputting a screen,
It is not necessary to provide a computer or a smart phone in a home where each manufacturer resides,

The platform server 1 includes a control unit 15 for controlling the member management unit 11 and the order management unit 13 through a control signal,
A level adjusting unit 51 for adjusting the voltage level of the control signal to a predetermined level, a noise detecting unit 52 for detecting noise introduced into the control signal, a filtering unit 54 for removing the detected noise, Further comprising signal generating means (5) including a filter driving section (53) for driving the filtering section (54)

The level adjusting unit 51 includes a switching circuit 511 for supplying operation power, an input terminal circuit 512 for inputting a control signal, a ground short circuit 513 for stabilizing the level adjustment operation of the control signal, And an output stage circuit (514) having a transistor (Q101) for adjusting and outputting the level to a set level,
The input stage circuit 512 includes a capacitor C101 connected to an input terminal to which a control signal is input and two resistors R101 and R102 connected to the base of the transistor Q101 and having one end connected to the capacitor C101, ) R102,
The grounding single circuit 513 includes a capacitor C102 and a resistor R105 and a resistor R106 connected in parallel between the emitter of the transistor Q101 and the ground and connected in series,
The output stage circuit 514 further includes two parallel resistors R103 and R104 connected to the collector of the transistor Q101 and a capacitor C103. The two parallel resistors R103 and R104, Connected to the resistor R101 of the circuit 512,

The noise detector 52 includes a first amplifier circuit 521 connected to an output terminal of the level adjuster 51 for first amplifying the control signal, a second amplifier circuit 521 connected to the first amplifier circuit 521, A detection circuit 523 connected to the second amplifying circuit 522 for detecting the noise contained in the control signal and a second amplifier circuit 523 provided at the output terminal of the detection circuit 523 for amplifying the current and noise And a backflow prevention circuit (524) for preventing backflow,
The first amplifying circuit 521 has an amplifier A101 and a resistor R107 connected at one end to the (+) terminal of the amplifier A101 and at the other end to the output terminal of the level adjusting unit 51, A resistor R108 and a capacitor C104 connected to the (+) terminal of the amplifier A101 and the other end connected to ground and a resistor R108 and a capacitor C104 arranged in parallel to each other; And a resistor R109 and a capacitor C105 interposed between the (-) terminal and the output terminal of the amplifier A101 and arranged in parallel with each other,
The second amplifying circuit 522 includes an amplifier A102, a capacitor C106 connected to the (-) terminal of the amplifier A102, and a capacitor C106 connected to the capacitor C106 and having one end connected to the output terminal of the level adjusting unit 51 A resistor R111 connected to the capacitor C106 and a resistor R112 and a capacitor C107 having one end connected to the ground and arranged in parallel with each other and a capacitor C107 interposed between the negative terminal and the output terminal of the amplifier A102 A resistor R113 and a capacitor C108 arranged in parallel with each other,
The (+) terminal of the second amplifying circuit 522 is connected to the output terminal of the first amplifying circuit 521,
The detection circuit 523 includes a resistor R115 whose one end is connected to the output terminal of the level adjusting unit 51 and a resistor R117 and a capacitor C110 whose ends are connected to the ground, A first comparator A103 connected to an amplifier A102 of the second amplifying circuit 522 and a negative terminal connected to a negative terminal of the first comparator A103, And a second comparator A104 having a resistor R114 having one end connected to the output terminal of the level adjusting unit and a resistor R116 and a capacitor C109 connected in parallel and having one end connected to the ground,
The backflow prevention circuit 524 includes reverse diodes D101 and D102 connected to the output terminals of the first comparator A103 and the second comparator A104 of the detection circuit 523,

The filter driving unit 53 includes a delay circuit 531 connected to the output terminal of the noise detecting unit 52, a driving circuit 532 connected to the output terminal of the delay circuit 531 and generating a driving signal, A bias circuit 533 and a relay circuit 534 connected to the bias circuit 533 and driven by a drive signal,
The delay circuit 531 includes a resistor R118 and a reverse diode D103 connected in parallel to the output terminal of the detection circuit 523,
The driving circuit 532 includes a first amplifier A105, a second amplifier A106 and a transistor Q102 and a plurality of resistors R119 to R126 and capacitors C111 to C113,
The collector of the transistor Q102 is connected to the relay circuit 534, the emitter is connected to the ground and the base is connected to the output terminal of the second amplifier A106,
One end of the resistor R119 connected to the output terminal of the noise detector 52 is connected to the positive terminal of the first amplifier A105 and a resistor R120 and a capacitor C111 connected in parallel and one end of the resistor R119 are connected to the ground Connected in parallel,
The output terminal of the delay circuit 531 is connected to the (-) terminal of the first amplifier A105,
The bias circuit 533 and the output terminal of the first amplifier A105 are connected to the (+) terminal of the second amplifier A106. The output terminal of the first amplifier A105, the output terminal of the second amplifier A106, A reverse diode D104 is interposed between the (+
A resistor R122 having one end connected to the output terminal of the delay circuit 531 and a resistor R123 having one end connected to the ground and a resistor R124 and a capacitor C112 are connected in parallel,
The bias circuit 533 has one end connected to the relay circuit 534 and the other end connected to the output terminal of the first amplifier A105 of the driving circuit 532 and the (+) terminal of the second amplifier A106, Two resistors R125 and R126 and a capacitor C113 which are in parallel with each other,

The filtering unit 54 is connected to the signal input circuit 541 and the signal input circuit 541 receiving the driving signal from the relay circuit 534 and receiving the control signal to remove the noise included in the control signal A main filter circuit 542 and a sub filter circuit 543 connected to an output terminal of the main filter circuit 542 to remove the residual noise included in the control signal,
The main filter circuit 542 includes a forward diode D105 connected to the output terminal of the signal input circuit 541, a resistor R127 and a capacitor C114 connected in series to each other and a capacitor C114 connected in series therewith, And a forward diode D106,
The subfilter circuit 543 includes an amplifier A107, first and second transistors Q103 and Q104 and biased resistors R128 to R135 and capacitors C116 and C117,
Three resistors R128 to R129 and one R128 are connected in series to the output terminal of the main filter circuit 542 and the other two are connected to the positive terminal of the amplifier A107, (+) Terminal of the amplifier A107 is connected between the two resistors R129 and R130,
The amplifier A107 has a capacitor C116 and two resistors R131 and R132 connected in parallel to each other and a reference voltage input terminal Sref connected to the negative terminal of the amplifier A107. The two resistors R131 and R132 One of which is connected in series to a reference voltage input and the other of which is connected to ground and the capacitor C116 is connected in parallel between two resistors R131 and R132,
The first and second transistors Q103 and Q104 are connected to the output terminal of the amplifier A107 and a resistor R133 is provided between the first transistor Q103 and the amplifier A107, A107) to generate an operating point for driving the first and second transistors (Q103, Q104)
The first transistor Q103 is an npn transistor, the base is connected to the output terminal of the amplifier A107, the emitter is connected to the ground, the collector is connected to the base of the second transistor Q104,
The second transistor Q104 is a pnp transistor, the base is connected to the collector of the first transistor Q103, the collector is connected to the ground, the emitter is connected to the control signal output terminal,
Wherein two resistors R135 and R135 are provided in series between the second transistor Q104 and the output terminal of the control signal, and a capacitor C117 connected in parallel between the two resistors R134 and R135.
The method according to claim 1,
A method for providing a home-style lunch box using the home-style lunch box providing system according to claim 1,
(S1) receiving the order of the customer by the platform server, and receiving the order information of the ordered customer;
(S2) transmitting, by the platform server, the member information and the order information to the manufacturer terminal provided in a home where each manufacturer resides;
(S3) The scanner collects the member information and order information of the code label and the second code label among the customer identification means, and confirms whether the recipient receiving the manufactured home lunch box is a customer corresponding to the member information step; And
(S4) The scanner collects the member information and the order information of the code label and the second code label among the customer identification means, and confirms whether the returner for returning the used home lunch box is a customer corresponding to the member information step;
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In the receipt customer confirmation step (S3) and the return customer confirmation step (S4), the customer confirmation through the customer confirmation means and the receipt and return of the home delivery service are performed in the subway history adjacent to the home where each manufacturer resides How to provide a house lunch service. delete delete

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