KR102015456B1 - Warehouse management system and control method thereof - Google Patents

Abstract

The present invention relates to a warehouse management system and a control method for the same. The warehouse management system can prevent fire from being spread to an adjacent building when a fire breaks out in a warehouse and enable a fire evacuee to evacuate from a rooftop to the ground by himself/herself. The warehouse management system includes: an OPC control unit transmitting an SMS message or an MMS message to a manager terminal, using OLE for process control (OPC) by obtaining information about an abnormal state of the warehouse from a sensor and a camera installed inside or outside the warehouse; a receiver connected to the OPC control unit; a modem connected to the receiver; a main server connected to the modem; and a fire extinguishing facility connected to the main server.

Description

Warehouse management system and control method

The present invention relates to a warehouse management system and a control method thereof. More specifically, the use of OPC (OLE for Process Control) can solve the limitation of the selection of the client software. Sending SMS or MMS messages using OLE for Process Control to the administrator's personal terminal so that warehouse managers can respond appropriately in a timely manner and prevent fire from spreading to adjacent buildings in the event of a fire in the warehouse. The present invention relates to a warehouse management system and a control method thereof, which enable a fire evacuator to evacuate from the rooftop to the ground.

When a company delivers a product, it needs a warehouse to store the product for a certain period of time. A company owns its own warehouse, or rents a certain space from a warehouse specialist.

Since most of the recent warehouses are automated, warehouse managers have a lot of items to manage such as equipment failures and fire risks, and they have a burden of checking them from time to time. If a warehouse breakdown or equipment failure occurs due to negligence or inadequate management of the warehouse, the warehouse will not be damaged due to snowballs. Safe management is very important.

For reference, when a crisis such as fire or earthquake occurs in the warehouse, the system automatically recognizes it through the sensor, identifies the type of crisis, and selects an appropriate response plan. The technology to cope with the crisis by collaborating based on the technology is disclosed in the "Crisis Management Method and System of Logistics Warehouse" of Korean Patent Application Publication No. 10-2018-0024452 (published on March 08, 2018). have.

However, the conventional warehouse management system including the aforementioned publication No. 10-2018-0024452 has a problem in that the selection of the client software is limited because only very limited or specific software can be interfaced.

In addition, the conventional warehouse management system has a problem that does not provide visual image information when an abnormal situation occurs.

In addition, the conventional warehouse management system, there is a problem that the fire damage is increased by spreading the fire to the adjacent building when a fire occurs in the warehouse.

Published Patent Publication No. 10-2018-0024452

SUMMARY OF THE INVENTION An object of the present invention is to solve the conventional problems as described above, and to provide a warehouse management system and a control method thereof, which can solve the selection limitation of the client software by using the OLE for Process Control (OPC). have.

It is another object of the present invention to send an SMS message or an MMS message using OPC (OLE for Process Control) together with visual image information when an abnormal condition occurs to the administrator personal terminal so that the administrator can respond appropriately in a timely manner. To provide a warehouse management system and its control method.

Still another object of the present invention is to provide a warehouse management system and a control method thereof, which prevent fires from escaping from adjacent warehouses when a fire breaks out in a warehouse and enable evacuation of fire from the rooftop to the ground. There is.

As a means for achieving the above object, the configuration of the system of the present invention, by using the OPC (OLE for Process Control) by obtaining information on the abnormal state of the warehouse from the sensors and cameras installed inside and outside the warehouse An OPC control unit for transmitting an SMS message or an MMS message to an administrator personal terminal, a receiver connected to the OPC control unit, a modem connected to the receiver, a main server connected to the modem, It includes a fire-fighting equipment connected to the main server, wherein the OPC control unit, the sensor unit for detecting the abnormal state of the warehouse interior and exterior, the PLC unit connected to the sensor unit, the PLC unit An OPC communication driver connected to and performing a communication protocol, an HMI system connected to the OPC communication driver, and the HMI system described above. SMS, MMS server that is connected and generates SMS, MMS using OPC (OLE for Process Control), SMS, MMS transmitting and receiving terminal connected to the SMS, MMS server, SMS, MMS transmission and And a personal terminal connected through a receiving terminal and a wireless internet network, wherein the OPC control unit detects an abnormal state of the warehouse using a signal input from the sensor unit, and detects an abnormal state of the warehouse. In this case, the abnormal state information is transmitted to the HMI system, and after converting the signal photographed by the photographing means into a digital image, it is determined whether the image change rate of the image converted to the digital image is 20% or more. OPC (OLE for Process Control) is operated by sending abnormal image information to HMI system and operating SMS and MMS server when abnormal status information or abnormal image information is received. Create SMS and MMS, and operate SMS and MMS transmission terminal by SMS and MMS server program to transmit video information with status information to personal terminal, and send status and video information sent to personal terminal from personal terminal. After verifying the abnormality verification and verifying that it is abnormal in the personal terminal, the SMS, MMS sending and receiving terminal processes the reply to the HMI system, and transmits the abnormality verification verification information from the HMI system to the main server to install the fire-fighting equipment from the main server. It is desirable to control the operation.

According to the configuration of the present invention, the OPC control unit includes a sensor unit for detecting an abnormal state inside and outside the logistics warehouse, a PLC unit connected to the sensor unit, and a communication protocol connected to the PLC unit. HMI system with built-in OPC communication driver and OPC communication driver connected to the HMI system and performing communication protocol is built-in, SMS using SMS (OLE for Process Control) and SMS generating MMS And an MMS server, an SMS, an MMS transmission and reception terminal connected to the SMS, an MMS server, and a personal terminal connected to the SMS, MMS transmission and reception terminal through a wireless Internet network. Do.

According to the configuration of the present invention, the OPC control unit includes a sensor unit for detecting an abnormal state inside and outside the logistics warehouse, a PLC unit connected to the sensor unit, and a communication protocol connected to the PLC unit. An OPC communication driver for performing the operation, an HMI system that is connected to the OPC communication driver and includes an SMS, an MMS server for generating an SMS, an MMS using OPC (OLE for Process Control), and an HMI system. It is preferable to include an SMS, MMS transmission and reception terminal, and a personal terminal connected to the SMS, MMS transmission and reception terminal through a wireless Internet network.

The structure of this invention is that the said fire-fighting equipment is a side wall of a warehouse building, the sump provided in the upper part of the said side wall, the rooftop drain water connection pipe connected to the said sump, and the fire water tank installed in the upper part of a building. It is fixedly installed in the longitudinal direction at regular intervals by a pressure pump connected to the pressurization pump connected with the pressure pump, and the digestive water supply pipe connected to the sump and a fixing member fixed to the wall surface of the side wall, A fixed drain pipe having an upper portion installed inside the sump, a rotating drain pipe provided inside the fixed drain pipe, an opening / closing valve provided under the rotating drain pipe, and an upper portion of the sump, A step motor for rotating the rotary shaft fixed to the upper fixed disk of the plurality of jets and a plurality of jets provided at regular intervals on both sides of the fixed drain pipe. Bla and preferably comprising means for including a plurality of stool evacuation at predetermined intervals to the wall surface is installed on both sides of the side wall of the fixed pipe.

The configuration of the present invention, the pressurized pump connected to the water tank for fire extinguishing is to be automatically operated when detecting the fire, so that the extinguishing water in the water tank for extinguishing water is supplied into the rotating drain pipe rotated by the operation of the step motor and At the same time, it is preferable to operate the on-off valve installed in the lower portion of the rotary drain pipe so that the inside of the rotary drain pipe is closed by the valve body of the on / off valve so that the pressurized water is filled in the rotary drain pipe.

The configuration of the present invention, by rotating the rotary drain pipe by a step motor in the event of a fire, the extinguishing water discharge hole of the fixed drain pipe and the extinguishing water discharge hole of the rotary drain pipe communicate with each other to spray the extinguishing water filled by the high pressure inside the rotary drain pipe It is preferable to be configured to be injected through the nozzle.

It is preferable that the structure of this invention is provided by providing a bearing below the said rotary drain pipe.

The configuration of the present invention, the evacuation scaffolding means, preferably comprises a solenoid embedded in both sides of the side wall is a fixed drain pipe is installed, and a scaffolding rod for operating the solenoid to protrude forward when detecting the fire occurrence Do.

The configuration of the present invention is preferably such that the scaffolding bar is formed by forming a bent portion on one side.

As a means for achieving the above object, the configuration of the control method of the present invention comprises the steps of detecting whether there is an abnormal state of the warehouse using a signal input from the sensor unit, and when an abnormal state of the warehouse is detected. Transmitting abnormal state information to the system, determining whether the image change rate of the image converted into the digital image after converting the signal photographed by the photographing means is 20% or more, and the image change rate is 20% If abnormal, send the abnormal video information to the HMI system, and if the abnormal status information or abnormal video information is received, generating an SMS, MMS using OPC (OLE for Process Control) by operating the SMS, MMS server, SMS Transmitting image information together with status information to the personal terminal by operating the SMS and MMS transmission terminal by the MMS server program; Verifying the abnormality of the status information and the video information transmitted to the personal terminal, and if the personal terminal is verified to be abnormal, returning to the HMI system through SMS, MMS transmission and receiving terminal, and in the HMI system. It is preferable to include the step of transmitting the verification information whether there is abnormality to the main server, and operating the fire-fighting equipment from the main server.

The present invention can solve the limitation of the selection of the client software by using the OLE for Process Control (OPC), and administrators can use the OPC (OLE for Process Control) together with visual image information when an abnormal condition occurs. By sending to the terminal, the warehouse manager can respond appropriately in a timely manner and prevent the fire from spreading to the adjacent building when a fire breaks out from the warehouse, and the fire evacuator can evacuate himself from the rooftop to the ground. Has

1 is an overall configuration diagram of a warehouse management system according to an embodiment of the present invention.
2 is a block diagram of an OPC control unit of the warehouse management system according to an embodiment of the present invention.
3 is another configuration of the OPC control unit of the warehouse management system according to an embodiment of the present invention.
Figure 4 is another configuration of the OPC control unit of the warehouse management system according to an embodiment of the present invention.
Figure 5 is a side configuration diagram of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention.
Figure 6 is a side cross-sectional view of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention.
7 is a front configuration diagram of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention.
8 is a plan sectional view of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention, (a) is a state before the detection of the fire, (b) is a state diagram after the detection of the fire.
9 is a main cross-sectional plan view of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention, (a) is a state before the detection of the fire, (b) is a state diagram after the detection of the fire.
10 is a perspective configuration diagram showing an installation state of the scaffolding means for evacuation of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention.
11 is an operational state diagram of the scaffolding means for evacuation of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention, (a) is a state in which the supporting rod is retracted, (b) is a state diagram in which the supporting rod protrudes.
12 is a perspective view of the supporting rod of the scaffolding means for evacuation of the fire fighting equipment of the logistics warehouse management system according to an embodiment of the present invention, (a) is a supporting rod in the form of a steel pipe, (b) is a support in the form of a bent portion It is a rod.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention. Other objects, features, and operational advantages, including the object, operation, and effect of the present invention will become more apparent from the description of the preferred embodiment.

For reference, the embodiments disclosed herein are only presented by selecting the most preferred embodiment in order to help those skilled in the art from the various possible examples, the technical spirit of the present invention is not limited or limited only by the embodiments presented In addition, various changes, additions, and modifications including equivalents and substitutes may be made without departing from the spirit of the present invention.

In addition, the terms or words used in the specification and claims herein are defined on the basis of the principle that the inventor can appropriately define the concept of the term in order to best explain his invention in the best way. However, the present invention should not be construed as being limited to the ordinary or dictionary meaning, but should be interpreted as meanings and concepts consistent with the technical spirit of the present invention. As an example, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The expression “includes” includes not only a direct connection or connection but also a connection or connection through another component in the middle.

As shown in Figure 1, the configuration of the warehouse management system according to an embodiment of the present invention, OPC (obtaining information on the abnormal state of the warehouse from the sensors and cameras installed inside and outside the warehouse) An OPC control unit 4 for transmitting an SMS message or an MMS message to an administrator personal terminal using OLE for Process Control, a receiver 7 connected to the OPC control unit 4, and the receiver 7 And a fire extinguishing facility 1 connected to the main server 9 and the main server 9 connected to the modem 8.

The OPC control unit 4 includes a sensor unit 41, the sensor unit 41, the humidity sensor for detecting the humidity in the warehouse, the temperature sensor for detecting the temperature in the warehouse, the electricity in the warehouse It includes a current sensor for detecting the input of the over-current of the device, a leak sensor for detecting leakage in the warehouse, a dust sensor for detecting dust in the warehouse, a camera for shooting the movement of objects inside and outside the warehouse.

2 is a block diagram of an OPC control unit of the warehouse management system according to an embodiment of the present invention.

As shown in Figure 2, the configuration of the OPC control unit 4 of the warehouse management system according to an embodiment of the present invention, the sensor unit 41 for detecting abnormal conditions inside and outside the warehouse, PLC unit 42 connected to the sensor unit 41, OPC communication driver 43 connected to the PLC unit 42 and performing a communication protocol, and the OPC communication driver 43 An HMI system 44 connected to the HMI system, an SMS connected to the HMI system 44, an SMS for generating an MMS, an MMS server 45, and the SMS, SMS, MMS sending and receiving terminal 46 connected to MMS server 45, personal terminal 48 connected to the SMS, MMS sending and receiving terminal 46 and the wireless Internet network 47 It is made, including.

3 is another configuration of the OPC control unit of the warehouse management system according to an embodiment of the present invention.

As shown in FIG. 3, another configuration of the OPC control unit 4 of the warehouse management system according to an embodiment of the present invention includes a sensor unit 41 for detecting an abnormal state inside and outside the warehouse. A PLC unit 42 connected to the sensor unit 41, an HMI system 44a connected to the PLC unit 42, and having an OPC communication driver configured to perform a communication protocol; Connected to one HMI system 44a, the built-in OPC communication driver to perform a communication protocol, SMS, MMS server 45a for generating an SMS, MMS using OPC (OLE for Process Control), and the SMS, The SMS, MMS sending and receiving terminal 46 connected to the MMS server 45a, and the personal terminal 48 connected to the SMS, MMS sending and receiving terminal 46 and the wireless Internet network 47 are provided. It is made, including.

Figure 4 is another configuration of the OPC control unit of the warehouse management system according to an embodiment of the present invention.

As shown in Figure 4, another configuration of the OPC control unit 4 of the warehouse management system according to an embodiment of the present invention, the sensor unit 41 for detecting abnormal conditions inside and outside the warehouse And an PLC unit 42 connected to the sensor unit 41, an OPC communication driver 43 connected to the PLC unit 42 and performing a communication protocol, and the OPC communication driver ( 43) an HMI system 44b connected to the HMI system and having an SMS and MMS server for generating SMS and MMS using OLE for Process Control (OPC); and an SMS and MMS connected to the HMI system 44b. It comprises a transmitting and receiving terminal 46, a personal terminal 48 connected to the SMS, MMS transmitting and receiving terminal 46 and the wireless Internet network 47.

5 is a side configuration diagram of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention, Figure 6 is a side cross-sectional view of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention, 7 is a front configuration diagram of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention.

As shown in FIGS. 5 to 7, the configuration of the fire fighting facility 1 of the warehouse management system according to an embodiment of the present invention includes a side wall 110 and a side wall 110 of the warehouse building 100. Pressure pump connected to the sump (10) installed in the upper portion, the roof drainage pipe (11) connected to the sump (10), and the fire water tank (20) installed in the upper part of the building (120) (21), a fire extinguishing water supply pipe (22) connected to the pressure pump (21) and connected to the sump (10), and a fixing member (30) fixed to the wall surface (110A) of the side wall (110); Fixed installation in the vertical direction at a predetermined interval by a fixed band (30A) connected, a fixed drain pipe 40 is installed in the interior of the sump (10) and the rotation is installed in the fixed drain pipe (40) It is provided in the upper part of the drain pipe 50, the on-off valve 60 provided in the lower portion of the rotary drain pipe 50, and the sump (10) A step motor 70 for rotating the rotating shaft 71 fixed to the upper fixed disk 50A of the rotary drain pipe 50, and a plurality of spray nozzles provided at regular intervals on both sides of the fixed drain pipe 40 ( 80 and a plurality of evacuation scaffold means 90 provided at predetermined intervals on the wall surface 110A of both side walls 110 of the fixed drain pipe 40.

The pressurized pump 21 is operated by the main server 9 when detecting a fire so that the extinguishing water in the water tank 20 for extinguishing water is supplied into the rotating drain pipe 50, and the rotating drain pipe 50 is described above. Opening and closing valve 60 is installed at the bottom of the made of a solenoid valve operated by the main server 9 when the fire is made of a structure that can close the lower side of the rotary drain pipe (50).

8 is a cross-sectional configuration diagram of a fire fighting facility of the warehouse management system according to an embodiment of the present invention, (a) is a state before a fire occurrence detection, (b) is a state diagram after a fire occurrence detection, Figure 9 As a main cross-sectional plan view of the fire-fighting equipment of the warehouse management system according to an embodiment of the present invention, (a) is a state before the detection of the fire, (b) is a state diagram after the detection of the fire.

As shown in FIG. 8 (a), the rooftop is formed in the water input holes 40a and 51 formed on the upper side of the fixed drainage pipe 40 and the rotary drainage pipe 50, which are usually installed inside the water collecting container 10. One end of the drainage water pipe 11 is interviewed and rainwater, etc. that falls in the upper portion of the building 120 is introduced through the water input holes 40a and 51 and discharged downward through the rotary drainage pipe 50. As shown in (b), when detecting the occurrence of a fire, the rotary drain pipe 50 is rotated by the step motor 70 so that the water input hole 51 of the rotary drain pipe 50 is rearward of the upper part of the fixed drain pipe 40. The digestion water supplied through the digestion water supply pipe 22 to be matched with the extinguishing water supply hole (40b) to be inserted into the rotary drainage pipe 50, respectively, the fixed drainage pipe 40 and the lower portion of the rotary drainage pipe 50 The position of each of the digestion water discharge holes 40c and 52 drilled at regular intervals on both sides is The fixed drain pipe according to the rotation of the rotary drain pipe 50 is formed differently from the positions of the water input holes 40a and 51 and the digestion water supply hole 40b formed at one upper side of the positive drain pipe 40 and the rotary drain pipe 50. The extinguishing water discharge hole 40c of the 40 and the extinguishing water discharge hole 52 of the rotary drainage pipe 50 are designed to coincide.

That is, as shown in Fig. 9 (a), the digestive water discharge hole 40c of the fixed drain pipe 40 and the digestive water discharge hole 52 of the rotary drain pipe 50 are not in communication with each other, As shown in FIG. 9 (b), in the event of a fire, the rotary drain pipe 50 is rotated by the step motor 70 to extinguish the water discharge hole 40c and the rotary drain pipe 50 of the fixed drain pipe 40. Extinguishing water discharge hole 52 is made of a structure in which the extinguishing water filled by the high pressure inside the rotary drain pipe 50 is injected through the injection nozzle 80 to communicate with each other.

The inner surface of the fixed drain pipe 40 and the outer surface of the rotary drain pipe 50 are interviewed with each other so as to be naturally rotatable by the rotation shaft 71 of the step motor 70, which is located above the rotary drain pipe 50. The lower portion of the rotary shaft 71 of the step motor 70 is fixed to the fixed upper fixed plate 50A so that the rotary drain pipe 50 is rotated by the rotation of the rotary shaft 71. The lower portion of the rotary drain pipe 50 is grounded. Since the state is interviewed in the rotation of the rotary drain pipe 50 is not subjected to any obstacle, by installing a bearing (not shown) below the rotary drain pipe 50 can smoothly perform the rotation of the rotary drain pipe 50 The rotation angle of the rotation shaft 71 of the step motor 70 can be set by the main server 9.

In particular, the fixed drain pipe 40 is fixed to the vertical direction at a predetermined interval by the fixing band 30A connected to the fixing member 30 fixed to the wall surface 110A of the side wall 110 can maintain a solid state. have.

In addition, the raised step motor 70 is also designed to operate under the control of the main server 9 when detecting a fire.

10 is a perspective configuration diagram showing an installation state of the scaffolding means for evacuation of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention.

As shown in FIG. 10, the scaffolding means 90 for evacuation of the fire-fighting equipment of the warehouse management system according to an embodiment of the present invention is provided on both sides of the side wall 110 in which the fixed drain pipe 40 is installed. It includes a buried solenoid 92, and the footing rod 91 for the solenoid 92 to operate to protrude forward when detecting the fire occurrence,

11 is an operational state diagram of the scaffolding means for evacuation of the fire fighting equipment of the warehouse management system according to an embodiment of the present invention, (a) is a state in which the supporting rod is retracted, (b) is a state diagram in which the supporting rod protrudes.

As shown in FIG. 11 (a), the scaffolding rod 91 is kept in the state of entering the wall surface 110A of both side walls 110 of the fixed drain pipe 40 before the fire occurs so that an outsider may have a scaffolding rod ( 91 to prevent the intrusion into the interior of the antenna building 100, and as shown in FIG. 11 (b), after the fire, the wall surface 110A of the side walls 110 of both side walls 110 of the fixed drain pipe 40. It is to be made available to the fire evacuator by keeping it protruding.

12 is a perspective view of a supporting rod of the fire prevention means installed in the GPS measuring antenna of the sensor unit of the OPC control unit of the fragile slope constant monitoring system according to an embodiment of the present invention, (a) is a supporting rod in the form of a steel pipe, ( b) is a supporting rod having a bent portion formed.

As shown in FIG. 12 (a), the scaffold rod 91 may be provided in an unbent state, and as shown in FIG. 12 (b), the bent portion 91A is formed at one side. It can also be provided so that the evacuator's feet can step on it safely.

According to the above configuration, the operation of the warehouse management system and its control method according to an embodiment of the present invention are as follows.

The PLC unit 42 detects an abnormal state of the warehouse using the signal input from the sensor unit 41.

When an abnormal state of the warehouse is detected, the PLC unit 42 transmits the abnormal state to the HMI systems 44, 44a, and 44b using the OPC communication driver 43.

In addition, the PLC unit 42 determines whether the image change rate of the image converted by the camera of the sensor unit 41 to the digital image is 20% or more after converting the signal photographed by the camera of the sensor unit 41, and the image change rate is 20% or more. In this case, abnormal image information is transmitted to the HMI systems 44, 44a and 44b using the OPC communication driver 43.

When abnormal state information or abnormal image information is received, the HMI system 44, 44a displays alarm alarm and abnormal state information on a monitor (not shown), and then operates the SMS, MMS server 45, 45a to perform OPC ( Create SMS and MMS using OLE for Process Control.

The SMS and MMS servers 45 and 45a operate the SMS and MMS transmitting and receiving terminals 46 by the SMS and MMS server programs to display the abnormal state information together with the image information of the warehouse manager through the wireless Internet network 47. Transfer to the personal terminal 48.

The warehouse manager verifies whether there is an abnormal state in the personal terminal 48 through the information transmitted to the personal terminal 48 as described above, and if it is verified that the abnormal state is in the personal terminal 48, SMS, MMS transmission and reception terminals. The process returns to the HMI system via (46).

The HMI systems 44, 44a and 44b transmit the verification information of the presence or absence of abnormality to the main server 9, and the main server 9 operates the fire fighting equipment 1 to extinguish the fire.

The main server 9 operates the pressurized pump 21, the open / close valve 60, the step motor 70, and the like of the fire fighting equipment 1. First, the rotary drain pipe 50 is operated to operate the step motor 70. Pressurize the extinguishing water in the fire water tank 20 disposed on the roof in a state in which the extinguishing water discharge holes 40c and 52 of the fixed drainage pipe 40 and the rotating drainage pipe 50 communicate with each other. The valve 21 is forcibly supplied by the pump 21 to the inside of the rotary drain pipe 50 and at the same time, the actuating valve 60 installed below the rotary drain pipe 50 is operated to allow the valve body 60A to move inside the rotary drain pipe 50 below. The extinguishing water discharge hole 52 of the rotary drain pipe 50 and the extinguishing water discharge hole 40c of the fixed drain pipe 40 are simultaneously closed while the extinguishing water is filled with strong pressure over the entire inner length of the rotary drain pipe 50. Fire is caused by the spray nozzles 80 installed on both sides of the fixed drain pipe 40. By injection warehouse digestion number on both sides of the side wall 110 of the building 100 prevent the flame caused by the spread of fire, and so that the initial fire fighting can be quickly performed until the fire truck has arrived.

In this process, it is possible to supply insufficient digestion water through the pressure pump 21 in proportion to the consumption of the extinguishing water sprayed through the injection nozzle 80, and also connected to the water tank 20 for extinguishing water tank (Not shown) may be sufficient to supply the digestive water.

In addition, the present invention can provide an evacuation scaffolding means 90 to allow the evacuation of fire or evacuated to the upper part of the building 120 or the ground itself to evacuate to the upper part of the building 120, which is a fixed drain pipe (40) Hold the outer circumferential surface by hand so that the fire evacuator can safely descend to the upper part of the building 120 or the ground while stepping on the scaffold rod 91 constituting the scaffold means 90 for evacuation,

The evacuation scaffold means 90 is fixed to the wall surface 110A of the side wall 110 by a fixing band 30A and installed on the basis of the fixed drain pipe 40 formed of stainless steel so that safe evacuation can be made.

In addition, the present invention, when the fire is detected by the operation of the plurality of evacuation scaffolding means 90 by protruding the scaffolding rod 91 in front of both sides of the fixed drain pipe 40 to evacuate or evacuate to the upper part of the building 120 The fire evacuator stepped on the footrest rod 91 protruding by itself, and by allowing the hand to move to the upper part of the building 120 or the ground while holding the fixed drain pipe 40, the fire evacuator fired before the fire truck and the rescue vehicle arrived. It is possible to evacuate from the fire, thereby preventing human accidents caused by fire.

An OPC control unit 4 for sending an SMS message or MMS message to an administrator personal terminal, a receiver 7 connected to the OPC control unit 4, and a modem 8 connected to the receiver 7. And a main server 9 connected to the modem 8, and a fire fighting equipment 1 connected to the main server 9 described above.
1: fire fighting equipment 4: OPC control unit
7: receiver 8: modem
9: main server 10: sump
20 water tank for extinguishing 21 pressurized pump
22: digestive water supply pipe 30: fixed member
30A: fixed band 40: fixed drain pipe
41: sensor portion 42: PLC portion
43: OPC communication driver 44: HMI system
45: SMS, MMS server 46: SMS, MMS sending and receiving terminal
47: wireless internet network 48: personal terminal
50: rotating drain pipe 60: on-off valve
70: step motor 71: rotation axis
80: injection nozzle 90: scaffolding means for evacuation
91: scaffolding rod 91A: bend
92: solenoid

Claims (10)

OPC control unit for acquiring information on the abnormal state of the warehouse from the sensors and cameras installed inside and outside the warehouse and sending an SMS message or MMS message to the administrator personal terminal using OLE for Process Control (OPC), and A receiver connected to an OPC control unit, a modem connected to the receiver, a main server connected to the modem, and a fire fighting equipment connected to the main server,
The OPC control unit includes a sensor unit for detecting abnormal conditions inside and outside the warehouse, a PLC unit connected to the sensor unit, and an OPC communication driver connected to the PLC unit and performing a communication protocol. And an HMI system connected to the OPC communication driver, an SMS system configured to generate an SMS and an MMS using an OLE for Process Control (OPC), and an SMS system connected to the HMI system. SMS, MMS sending and receiving terminal connected to the, and the personal terminal connected to the SMS, MMS sending and receiving terminal and the wireless Internet network,
The OPC control unit detects the abnormal state of the warehouse using a signal input from the sensor unit, and transmits the abnormal state information to the HMI system when an abnormal state of the warehouse is detected, and photographs by the photographing means. After converting the converted signal into a digital image, it is determined whether the image change rate of the image converted to the digital image is 20% or more. If the image change rate is 20% or more, the abnormal image information is transmitted to the HMI system. When received, the SMS and MMS server is operated to generate SMS and MMS using OPC (OLE for Process Control), and the SMS and MMS server programs are operated to operate the SMS and MMS transmission terminal, and the status information to the personal terminal along with the status information. And verify the status information and video information transmitted to the personal terminal in the personal terminal to verify the abnormality If it is verified that it is in the state of status, SMS, MMS transmission and receiving terminal to process the reply to the HMI system, the HMI system to send the verification confirmation information whether there is any abnormality characterized in that the control to operate the fire-fighting equipment from the main server Warehouse management system. The method of claim 1,
The OPC control unit,
Sensor unit for detecting abnormal conditions inside and outside the warehouse,
PLC unit connected to the sensor unit,
An HMI system connected to the PLC unit and having an embedded OPC communication driver for performing a communication protocol;
SMS, MMS server connected to the HMI system and built-in OPC communication driver that performs a communication protocol and generates SMS, MMS using OPC (OLE for Process Control),
An SMS, MMS transmission and reception terminal connected to the SMS and MMS server;
Logistics warehouse management system comprising a personal terminal connected to the SMS, MMS transmission and reception terminal and the wireless Internet network. The method of claim 1,
The OPC control unit,
Sensor unit for detecting abnormal conditions inside and outside the warehouse,
PLC unit connected to the sensor unit,
An OPC communication driver connected to the PLC and performing a communication protocol;
An HMI system connected to the above OPC communication driver and having an embedded SMS and MMS server for generating SMS and MMS using OPC (OLE for Process Control);
An SMS, MMS transmission and reception terminal connected to the HMI system;
Logistics warehouse management system comprising a personal terminal connected to the SMS, MMS transmission and reception terminal and the wireless Internet network. The method according to any one of claims 1 to 3,
The above fire fighting equipment,
Sidewalls of warehouse buildings,
A water collecting passage provided on an upper portion of the side wall;
A pressure pump connected to a rooftop drainage pipe connected to the sump and a fire extinguishing water tank installed at an upper part of the building;
A digestive water supply pipe connected to the pressure pump and connected to the sump;
A fixed drain pipe fixedly installed in a vertical direction at a predetermined interval by a fixing band connected to a fixing member fixed to a wall of the side wall, and an upper portion of which is installed inside the sump;
A rotary drain pipe installed inside the fixed drain pipe;
An on / off valve installed at a lower portion of the rotary drain pipe;
A step motor installed at an upper portion of the sump and rotating a rotating shaft fixed to an upper fixed disk of the rotary drain pipe;
A plurality of spray nozzles provided at predetermined intervals on both sides of the fixed drain pipe;
Logistics warehouse management system comprising a plurality of evacuation scaffolding means provided at a predetermined interval on the wall surface of both side walls of the fixed drain pipe. The method of claim 4, wherein
The pressurized pump connected to the water tank for fire extinguishing is automatically operated when detecting a fire, and the extinguishing water in the water extinguishing water tank is supplied to the inside of the rotating water drain pipe rotated by the operation of the step motor. Logistic warehouse management system, characterized in that by operating the on-off valve to close the inside of the rotary drain pipe by the valve body of the on-off valve so that the pressurized extinguishing water is filled in the rotary drain pipe. The method of claim 5,
When the fire occurs, the rotating drain pipe is rotated by the step motor so that the extinguishing water discharge hole of the fixed drain pipe and the extinguishing water discharge hole of the rotating drain pipe communicate with each other. Warehouse management system, characterized in that. The method of claim 4, wherein
Warehouse management system, characterized in that the bearing is installed below the rotary drain pipe. The method of claim 4, wherein
The scaffolding means for evacuation, the warehouse management system comprising a solenoid embedded in both sides of the side wall in which the fixed drainage pipe is installed, and a scaffolding rod which causes the solenoid to operate to protrude forward when a fire is detected. . The method of claim 8,
The scaffolding bar is a warehouse management system, characterized in that formed by forming a bent to one side. Detecting an abnormal state of a warehouse using a signal input from a sensor unit;
Transmitting abnormal state information to the HMI system when an abnormal state of the warehouse is detected;
Determining whether the image change rate of the image converted by the photographing means into the digital image is 20% or more;
Transmitting abnormal image information to the HMI system when the image change rate is 20% or more;
Generating SMS and MMS using OPC (OLE for Process Control) by operating SMS and MMS server when abnormal status information or abnormal video information is received;
Transmitting the video information along with the status information to the personal terminal by operating the SMS and MMS transmission terminal by the SMS and MMS server program;
Verifying the abnormality of the status information and the image information transmitted to the personal terminal in the personal terminal;
If the personal terminal is verified to be in an abnormal state, replying to the HMI system through the SMS and MMS transmitting and receiving terminals;
The control method of the warehouse management system comprising the step of transmitting verification confirmation information whether there is an abnormality from the HMI system to the main server, and operating the fire fighting equipment from the main server.

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