KR100654069B1 - Garbage inputting hole control system using rfid card and number-key - Google Patents

Abstract

A system for controlling a garbage inlet with an RFID(Radio Frequency IDentification) card and a numeric key is provided to correctly discriminate a resident of a specific area, correctly control the garbage inlet, and prevent safety accidents generated when the garbage inlet is closed. Am approver controller(11) controls the garbage inlet(8) if resident information inputted by the RFID card(2) or the numeric key(15) is matched with comparison information of the area. An RFID antenna(13) detects approval information of the RFID card by connecting to the approver controller. The number key detects the approval information based on number input of the resident by connecting to the approver controller. An approver communicator(17) transceives approval information with a garbage inlet controller(20) by connecting to the approver controller. A memory(19) stores the comparison information of the area. A contact point output part(12) operates the garbage inlet by connecting to the approver controller. A safety sensor(14) controls the contact point output part by detecting inputted material.

Description

Garbage inlet control system using RDF card and number key {GARBAGE INPUTTING HOLE CONTROL SYSTEM USING RFID CARD and NUMBER-KEY}

1 is a block diagram of a garbage inlet control system using an RFID card and a number key of the present invention.

Figure 2 is a schematic view of the waste inlet to which the waste inlet control system of the present invention is applied.

<Description of Symbols for Major Parts of Drawings>

2: RFID card 8: Garbage inlet

10: Garbage disposal port approval unit 11: Approval unit control unit

13: RF antenna 15: number key

17: approval communication unit 19: memory

20: garbage inlet controller 30: central controller

The present invention relates to a garbage inlet control system using an RFID card and a number key.

In the conventional automatic waste collection system, when the waste is input into the waste waste inlet, the waste inlet may be used in the method of recognizing the pay-as-you-go bag or the recognizer.

However, the conventional automatic garbage collection facility does not have separate control function for garbage sorting, bad waste input and non-use of the pay-as-you-go bag, and it is not possible to recognize the waste input, so complaints are continuously generated due to the issue of equity regarding the use of the pay-as-you-go bag. It became. As a result, there was a problem in that a negative side to the conventional automatic waste collection facility.

As described in the related art, Korean Patent Publication No. 10-2002-18460 (published: 2002.08.08. Park Min-sik) "Automatic food waste collection system" is a food waste generated in an apartment or officetel compressed air It is automatically transported by using a centralized method, which is automatically collected at a certain place, stored, and then discharged.

However, the conventional waste collection system has a problem that there is no control function for waste sorting, bad waste input and non-use of the waste bag because there is no way to recognize the waste paper bag or the feeder for the waste to be put. However, there is a problem that complaints arise due to equity issues related to the use of pay-as-you-go bags.

In addition, the Korean Patent Utility Model Publication No. 20-0373679 (Registration Date: 2005.01.10.) For the prior art related to the present invention "card reader type recognition device for recognizing garbage input at the garbage inlet of the vacuum garbage collection system" Contact the card reader with a card to put garbage into the slot, and the card number read out from the card reader is compared with the lookup table in the card number comparator and the card number is in the card number lookup table. The door can be opened.

However, the conventional card and the card reader has a structural problem that can not discard the waste when the card is broken or lost, and there is a problem that can not throw away the garbage because the controller for the separate resident authentication is not provided when a failure of the conventional card reader occurs. .

The present invention has been made to solve the above problems, an object of the present invention is to provide a garbage inlet control system using an RFID card and a number key to accurately determine the residents of the area and the waste inlet can be accurately controlled. There is.

In addition, another object of the present invention is to provide a garbage inlet control system using an RFID card and a number key that can prevent the accident that occurs when the garbage inlet is closed.

The present invention for realizing the object of the present invention is an approval unit control unit for controlling the waste inlet when the approval information of the garbage input by the RFID card or the number key is matched with the comparison information for the corresponding area, and the approval unit control unit An RF antenna connected to detect authorization information of the RFID card, a number key connected to the approval unit control unit to detect approval information by inputting a resident's number, and connected to the approval unit control unit to communicate with the garbage inlet controller An approval unit communication unit for transmitting and receiving approval information, a memory connected to the approval unit control unit to store the comparison information of the corresponding area that can be compared with the input approval information, and a contact point connected to the approval unit control unit to operate the garbage inlet A safety sensor connected to an output unit and the contact output unit detects an input and controls the contact output unit. Waste inlet portion and configured as part approval; The garbage injector information input by the waste injector approval unit includes a waste inlet controller for controlling the waste inlet compared with the entire information when the residents are not residents of the area.

Preferably, the safety sensor unit is any one of a pressure sensor and an optical sensor.

The waste inlet controller includes a waste inlet controller; A garbage inlet memory, which is connected to the garbage inlet control unit and stores a comparison program for comparing the total information of residents in the region and the approval information of the residents transmitted from the waste inlet approval unit; A waste inlet communication unit connected to the waste inlet control unit and communicating with the waste inlet approval unit and a central controller; An input / output unit connected to the waste inlet control unit for sensing and controlling the states of the shutoff valve, the inlet valve, and the waste inlet; A warning broadcasting unit which is connected to the waste inlet control unit and is connected to the waste inlet control unit to broadcast an alert when the resident approval information transmitted from the waste inlet approval unit does not match the comparison information of the memory and the entire information of the waste inlet memory. It is characterized by including. The warning unit broadcasts a warning through a speaker.

Here, the waste inlet controller can be installed for each waste inlet, and if the waste inlet installed in the region is installed separately according to the use purpose (large, food, general waste inlet, etc.), the waste inlet controller may be installed in each. In addition, it is preferable to install only one so that the waste inlet can be approved and controlled.

The waste inlet controller is provided with a plurality of installed place is characterized in that it further comprises a central controller for controlling a plurality of waste inlet controller and associated with the upper system.

The central controller includes a central sphere control unit; A garbage inlet memory in which a comparison program is connected to the central control unit and compares the total information of the residents outside the corresponding area with the approval information of the occupants transmitted from the garbage inlet approval unit; It is connected to the central control unit, characterized in that it comprises a central communication unit for communicating with the garbage inlet controller.

Preferably, the garbage inlet communication unit and the central communication unit selectively use any one of web, ethernet, and serial communication using RS-232 / 485/422 using TCP / IP.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a block diagram of a garbage inlet control system using an RFID card and a number key of the present invention, and FIG. 2 is a schematic diagram of a garbage inlet to which the garbage inlet control system of the present invention is applied.

As shown in Figure 1 and 2, the present invention is a waste inlet approval unit 10 to open the waste inlet (8) and the waste, if the input information of the large input garbage inputter is consistent with the comparison information for the corresponding area When the information of the garbage inputter inputted by the input port approval unit 10 is not a resident of the corresponding area, the garbage inlet controller 20 and the garbage inlet controller 20 which open the garbage inlet 8 compared with the entire information are provided. It is configured to include a central controller 30 which is provided in the installed place to control a plurality of garbage inlet controller 20 and associated with the upper system 40.

Here, the residents of the area are used to receive the RFID card (2) embedded with the approval information and a number for the approval information. In addition, the approval information is any one of a combination of a resident number or address number and a four-digit password of a local resident.

In addition, the waste inlet 8 is connected to the waste inlet approval unit 10 and the waste inlet controller 20 and is opened by respective control. The waste inlet 8 is connected to an inlet line 9 connected to the collection place 1, and the shutoff valve 4 and the inlet valve controlled by the waste inlet controller 20 inside the inlet line 9. (6) is provided.

The garbage inlet approval unit 10 is connected to the approval unit control unit 11, the approval unit control unit 11, an RF antenna 13 for detecting approval information of the RFID card 2, and the approval unit control unit 11. Number key 15 connected to the number of the resident to detect the approval information by inputting the number, and the approval unit communication unit 17 connected to the approval unit control unit 11 to communicate with the garbage inlet controller 20 to transmit and receive the approval information And, connected to the approval unit control unit 11 and the memory 19 for storing the comparison information of the corresponding area that can be compared with the input approval information, and connected to the approval unit control unit 11 to operate the garbage inlet (8) The contact output unit 12, and connected to the contact output unit 12 is composed of a safety sensor unit 14 for sensing the input to control the contact output unit 12.

Here, the inside of the RFID card (2) is embedded in the approval information of the residents of the area, and communicates with the RF antenna 13 in the manner of RS-232C / 485/422. Then, the safety sensor unit 12 is a light sensor for detecting the pressure on the garbage bag or the hand of the garbage bag applied to the garbage inlet 8 or the garbage bag located in the garbage inlet 8 or the person's hand light. It is preferable to use either of the sensors.

The garbage inlet controller 20 is connected to the garbage inlet control unit 21 and the garbage inlet control unit 21 and compared with the residents' comparison information 23a of the region and the approval information of the residents transmitted from the garbage inlet approval unit 10. A waste inlet memory 23 having a comparison program 23b stored therein, a waste inlet communication unit 25 connected to the waste inlet control unit 21 and communicating with the waste inlet approval unit 10 and the central controller 30, and waste It is connected to the inlet control unit 21 and connected to the input / output unit 27 and the waste inlet control unit 21 to sense and control the state of the shutoff valve 4, the inlet valve 6, and the waste inlet 8, respectively. When the resident's approval information transmitted from the garbage inlet approval unit 10 does not match the comparison information of the memory 19 and the entire information 23a of the waste inlet memory 23 or when the system malfunctions, a warning broadcast is performed. We do by warning broadcasting department (29) It is made.

The central controller 30 is connected to the central ward control unit 31 and the central control unit 31 to compare the total residents 33a outside the area and the resident's approval information transmitted from the garbage inlet approval unit 10. The garbage inlet memory 33, in which the program 33b is stored, and a central communication unit 35 connected to the central control unit 31 and communicating with the garbage inlet controller 20, are included.

Here, the communication unit 17, the garbage inlet communication unit 25, and the central communication unit 35 of the garbage inlet approval unit 10 are web connection units 25a, 35a, ethernet connection units 25b, 35b, and serial connection units, respectively. It is preferable to selectively use any one of (25c) and (35c).

The present invention configured as described above has the operation and effect as follows.

As shown in Fig. 1 and 2, when the resident in the region contacts the RFID card 2 to the garbage inlet approval unit 10, the approval of the occupant embedded in the RFID card (2) through the RF antenna 13 When the information is input, and thus the comparison information stored in the memory 19 and the approval information of the RFID card 2 are compared, and determined to be a resident of the region, the garbage inlet through the contact output 12 of the garbage inlet approval unit 10. (8) is controlled and opened.

Here, the RFID card (2) is embedded in the approval information of the residents of the region therein, so that the approval information built into the card does not cause damage due to the use of the card.

In addition, when the RFID card 2 is not carried, the approval information of the residents of the corresponding area may be input by using the number key 15 provided in the garbage inlet approval unit 10. The garbage inlet 8 is opened when it is judged that the residents of the region are compared by comparing the inputted approval information with the comparison information of the memory 19.

When the garbage inlet 8 is opened, the occupant injects the garbage and closes the garbage inlet 8 by pressing the close button 3. At this time, the on / off state of the shutoff valve 4 and the inlet valve 6 is checked in order to move the waste into which the input / output part 27 of the waste inlet controller 20 is put into the storage 1, and the shutoff valve When the operation (4) and the inlet valve (6) in the state capable of moving the garbage, the garbage is moved to the storage (1).

In addition, when the garbage inlet 8 is opened and the garbage injector presses the closing button 3 after the garbage is discarded and the garbage inlet 8 is closed, the garbage is located in the garbage inlet 8 or a human hand is placed. In the state, the garbage inlet 8 closed by the safety sensor 14 is stopped. As a result, the waste to be thrown in the waste inlet 8 is not broken, and no safety accident occurs for the garbage injector.

On the other hand, if the approval information of the resident input via the RFID card (2) or the number key 15 is not a resident of the region, the input information is compared with the entire information (23a) stored in the garbage inlet memory 23 If it is determined to be a resident living in the entire area, the garbage inlet 8 is opened.

In addition, when the RFID card 2 is in contact with the garbage inlet approval unit 10, if it is not the corresponding card, it broadcasts a warning "not a usable card", and if the card damaged by the RFID card 2 is "damaged card". When the input of the number key 15 is an error message, the warning message is broadcast. The warning message is broadcast to the garbage sender, "The number does not match. Please input the number again."

Herein, if the corresponding area is a predetermined partial area (a building or a mall), the whole area refers to the entirety of a plurality of partial areas (a complex or a building) of the predetermined partial areas. That is, in the present invention, but not a resident of the region, if determined to be a resident of another region corresponding to the entire region, the garbage can be discarded. Therefore, residents who are included in the whole area can throw away the garbage at any place in the whole area without being limited to a specific area.

Meanwhile, a large amount of waste is accumulated in the waste inlet 8 corresponding to the waste inlet controller 20 so that a load is applied to the waste inlet controller 20 or the waste inlet controller 20 controls the waste inlet 8 of a specific region. If a malfunction occurs in the), the central controller 30 may forcibly control the garbage inlet controller 20 that is malfunctioning to open the waste inlet 8.

As described above, the present invention can conveniently discard garbage by residents in a specific region, and a safety accident that may occur when discarding garbage is not generated.

Although the preferred embodiments of the present invention have been described in detail above, those of ordinary skill in the art to which the present invention pertains may implement the present invention by various modifications or design changes without departing from the scope of the claims. In case it is regarded as the scope of the present invention.

According to the present invention, since the communication is precisely performed by the RFID communication signal using the RFID card, there is an advantage that the control of the garbage inlet is accurately performed.

In addition, the present invention can control the garbage inlet using the number keys, there is an advantage that does not have to carry a separate card.

In addition, the present invention can prevent the safety accident that may occur when the garbage inlet is closed by the person who discards the garbage by the safety sensor unit installed in the garbage inlet.

Claims (5)

In the garbage inlet control system using RFID card and number key, The approval unit control unit 11 for controlling the garbage inlet 8 if the garbage input information input by the RFID card 2 or the number key 15 matches the comparison information for the corresponding area, and the approval unit control unit ( 11 is connected to the RF antenna 13 to detect the approval information of the RFID card (2), and the number key (15) connected to the approval unit control unit 11 to detect the approval information by the number input of the resident; And an approval unit communication unit 17 connected to the approval unit control unit 11 to communicate with the garbage inlet controller 20 to transmit and receive approval information, and the approval information connected to the approval unit control unit 11. A memory 19 for storing comparison information of a corresponding region to be compared, a contact output unit 12 connected to the approval unit control unit 11 to operate a garbage inlet 8, and the contact output unit 12 Is connected to the safety to detect the input to control the contact output unit 12 West and 14 approved waste inlet portion (10) consisting of; If the information of the garbage inputter inputted by the garbage inlet approval unit 10 is not the residents of the corresponding area, the waste inlet controller 20 controls the waste inlet 8 if it compares with the total information, and if it does not match, the waste inlet controller 20. Garbage inlet control system using an RFID card and a number key comprising a. The garbage inlet control system using an RFID card and a number key according to claim 1, wherein the safety sensor unit is one of a pressure sensor and an optical sensor. According to claim 1, wherein the garbage inlet controller 20 and the waste inlet control unit 21; The garbage inlet memory 23, which is connected to the garbage inlet control unit 21 and stores a comparison program 23b for comparing the residents 'entire information 23a of the region and the residents' approval information transmitted from the garbage inlet approval unit 10, is stored. )Wow; A waste inlet communication unit 25 connected to the waste inlet control unit 21 and communicating with the waste inlet approval unit 10 and the central controller 30; An input / output unit 27 connected to the waste inlet control unit 21 for sensing and controlling the states of the shutoff valve 4, the inlet valve 6, and the waste inlet 8; The resident's approval information connected to the garbage inlet control unit 21 and transmitted from the garbage inlet approval unit 10 does not match the comparison information of the memory 19 and the overall information 23a of the garbage inlet memory 23. Waste inlet control system using an RFID card and a number key, characterized in that it comprises a warning broadcast unit 29 for warning broadcast when not. According to claim 1, Wherein the waste inlet controller 20 is provided with a plurality of installed in the central control unit 30 to control the plurality of waste inlet controller 20 and associated with the upper system 40, characterized in that it further comprises: Waste inlet control system using RFID card and number key. 5. The central controller (30) according to claim 4, further comprising: a central sphere control unit (31); The garbage inlet memory 33, which is connected to the central control unit 31 and stores a comparison program 33b for comparing the total residents 33a outside the area and the approval information of the occupants transmitted from the garbage inlet approval unit 10, is stored. Wow; And a central communication unit (35) connected to the central control unit (31) and communicating with the garbage inlet controller (20).

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