KR101090644B1 - Automatic warning system of fire based on an improved p-type receiver - Google Patents

Abstract

PURPOSE: An automatic fire detecting system based on an improved P-type receiver is provided to monitor a system state in real time, thereby providing a customized fire service. CONSTITUTION: A P-type receiver state information collecting module(100) is embedded in a P-type receiver. The P-type receiver state information collecting module converts an analog signal collected from a sensor(90) into a digital signal. The P-type receiver state information collecting module transmits the converted signal to a server system(200). A program for sending a fire warning message is stored in a fire warning message storing unit(300). The fire warning message storing unit is included in the server system.

Description

Automatic Warning System of Fire Based on an Improved P-type Receiver}

The present invention relates to a fire automatic detection system, and more particularly, to an improved P-type receiver-based fire automatic detection system capable of automatically integrated online management of a low-cost P-type receiver-based fire system already installed in a small and medium-sized building. It is about.

In general, fire systems can be classified according to the type of receiver. According to Article 83 of the Technical Standard Rules, fire receivers include R-type receivers, P-type receivers, and GR / GP-type receivers. Currently, the Korean Fire Service uses R-type receivers and P-type receivers.

Type R receiver is a method of connecting a repeater between a detector / sender and a receiver to receive a signal from a detector or a transmitter as a unique signal, when a large number of lines or a large number of buildings in a premises are to be managed, or It is used when there is a plan to increase the number of lines, and it is more expensive than P-type receiver. System operation is possible.

P-type receivers are mandatory to be installed in small and medium-sized buildings of four or more floors, and they are installed in most small and medium-sized buildings in Korea because they are considerably cheaper than R-types.

Meanwhile, an integrated supervisory monitoring system of fire receiver of Korean Patent Publication No. 10-0862538 (2008.10.09) has been proposed.

The core technology of this patent technology is a fire receiver that monitors the operation state of the P-type fire receiver 20 by analyzing the signal transmitted from the fire detector sensor 10 to the P-type fire receiver 20 and determining whether a fire has occurred. In the integrated monitoring system, the input unit 31 is connected to the input unit 21 of the P-type fire receiver 20, the detection signal of the fire detector sensor 10 is input to receive the detection signal of the fire detector sensor 10 )Wow; A voltage comparator 32 for generating a fire occurrence output signal when the voltage change value is greater than the reference voltage value by comparing the voltage change value of the sensing signal input through the input unit 31 with a preset reference voltage value; A signal converter 33 for converting a fire occurrence output signal transmitted from the voltage comparator 32 into a contact signal; An output unit 34 for outputting the contact signal converted through the signal conversion unit 33; By configuring a fire receiver monitoring device 30 provided with a power supply unit 35 for supplying power to the respective components, by monitoring the voltage output from the plurality of fire detector sensors installed in the building to the P-type fire receiver, respectively When the change value of the voltage is larger than the reference voltage value, it can be determined as a fire to monitor the operation state of the fire receiver integrated (see Fig. 1).

However, since this patent technology is composed of a warning base and a fire reception center, it is difficult to accurately locate a fire occurrence.

In addition, when a failure of the receiver occurs, it is not possible to confirm whether or not there is a failure, and thus it is impossible to exclude the possibility of causing more human damage and property damage.

And since there is no client function that provides fire alarm message and SMS alarm service to computer or mobile phone users, it provides real-time fire service by monitoring the system status such as fire occurrence and system failure in real time. I have a problem that I can't.

Accordingly, an object of the present invention is to solve the above problems, more specifically, to improve the problems of low-cost P-type receiver-based fire system already installed in small and medium-sized buildings to improve the P-type receiver status information Improved system to automatically manage the system status such as fire occurrence and system failure online by configuring collection system, server system with database schema management table, and fire alarm message storage. P-type receiver based fire detection system is provided.

According to a feature of the present invention for achieving the above object, in the P-type receiver-based automatic fire detection system for determining the signal detected from the fire detector 90 to provide the client with fire occurrence and P-type receiver status information A P-type receiver state information collection module (Embedded System, 100) embedded in the P-type receiver and collecting an analog signal from a detector of the P-type receiver and converting the analog signal into a digital signal for transmission to the server system 200; When the voltage value detected from the P-type receiver state information collection module 100 is 0 to 2V, it is determined that the line of the fire detector connected to the P-type receiver is shorted (shorted) or the transmitter is activated (bell operation before fire extinguishing). If it is 3 ~ 6V, it is judged as a detection signal of fire from fire detector connected to P-type receiver.If it is 7 ~ 16V, it is judged as bad signal of P-type receiver or its own bad signal of fire detector connected to P-type receiver, If it is 17 ~ 22V, the P-type receiver and the fire detector connected to the P-type receiver are judged to be the normal operating signals. If it is 23 ~ 25V, the circuit of the fire detector connected to the P-type receiver is judged as a disconnected signal and it is 26 ~ 40V In this case, the determination reference value is set in advance to determine the voltage of the fire detector connected to the P-type receiver in advance, and the state signal of the fire system is determined based on the detected voltage value. Database Schema that can provide fire alarm messages in SMS and voice format to various IT devices of managers, and provide fire alarm and fire system alarm services to fire departments and fire companies in real time. It includes a server system (Client Server & Integrated Server System, 200) having a management table 240, and, in addition, the server system 200 is a fire alarm message by SMS and voice to users of computers or various IT devices in the building It provides an improved P-type receiver-based automatic fire detection system, characterized in that the fire alarm message storage means 300 is further stored program for providing a service for transmitting the.

Preferably, the P-type receiver status information collecting module (Embedded System, 100) includes a P-RCV connection unit 110, which is a connection means for receiving a voltage signal from a detector of the P-type receiver, and the P-RCV. Analog-to-digital converter (ADC) 120 for converting an analog signal input through the connection unit 110 into a digital signal, and a network protocol for setting a network protocol and transmitting data for transmitting the converted signal through the ADC. The unit 130, an ID setting unit 140 for setting a unique ID of the P-type receiver state information collecting module 100, and a status information LED unit 150 for displaying a current state of the P-type receiver with LEDs. And debug monitoring 160 for displaying the state of the P-type receiver state information collecting module 100 on a monitor during the modification management operation of the P-type receiver, and from the fire detector 90 connected to the P-type receiver. ~ 6V voltage value When detected, it is determined that a fire has occurred, and immediately generates an alarm and generates and supplies a fire occurrence determination unit 170 for transmitting a signal to the server system 200 and DC power to be used for the P-type receiver state information collection module 100. The microcontroller 190 for controlling the detailed configuration means of the power supply unit 180 and the P-type receiver state information collection module 100 is characterized in that it is included.

Preferably, the server system (Client Server & Integrated Server System, 200), manages only the customer's P-type receivers according to the building size of the customer, the client server (Client Server, CServer, 210) and integrated server (Integrated Server, IServer, 220) that is installed and operated in a fire fighting company, and integrated management of all the P-type receivers of the customer, the customer server is an intranet (Intranet) for security It is characterized in that it is designed to be used.

Preferably, the main functions of the customer server 210 and the integrated server 220, customer company management function, P-type receiver management function, P-type receiver monitoring function, AS management function, building user and administrator It provides a fire alarm message in the form of SMS and voice to various kinds of IT devices, and secondly, the fire service and fire service alarm service in real time to the fire station and fire companies are characterized.

Preferably, the server system 200, a company management function for registering and managing company information, a receiver management function for registering and managing a P-type receiver belonging to a company, and monitoring for monitoring company, receiver, and AS information Function, AS management function that automatically detects the failure of fire system or manages regular inspections, and provides computer 410 or portable IT device (tablet PC, smartphone, iPad, smart TV, 420 is characterized by consisting of five modules having SMS and voice service functions for providing text and voice.

Preferably, the database schema management table, fire_Customer for managing company information, fire_Receiver for managing receiver information, fire_AS for managing AS information, fire_Client for managing customer information, fire_Server table for server system management It is characterized by each included.

Preferably, the fire alarm message storage means 300, the fire alarm message of the text, image, voice format is transmitted to a plurality of clients in real time when a fire occurs, the server system for transmitting the fire area image and alarm message Between 200 and the client is characterized in that the socket is configured by using the SMS transmission and transmission control protocol TCP (TCP) and the user datagram protocol UDP (User Datagram Protocol).

Preferably, the improved P-type receiver-based fire detection system, the P-type receiver status information collection module 100 and the server system 200 has a lot of communication between the P-type receiver status information collection module 100 Therefore, in order to reduce the load on the server system 200, the state information transmission except for a fire is implemented to be transmitted at regular time intervals through a user datagram protocol (UDP) transmission method.

The implementation environment of the server system 200, a Windows operating system, Visual Studio 2010 WPF (Windows Presentation Foundation), MySql Database Management System (DBMS) is used together,

The fire alarm message implementation environment is the same as the implementation environment of the server system 200, and users of computers and various IT devices first install a client program, and then server information, affiliate company information, affiliate P-type receiver, and cellular phone information. When the registration is completed, the program automatically becomes a tray icon, and the client program receives a fire occurrence time, text, image, and voice information about the fire occurrence time and fire location from the server system 200 when the fire occurs and provides the user. At the same time, it is possible to provide SMS and voice services through a mobile phone.

According to the present invention, the following effects are obtained.

According to the present invention, a server having a P-type receiver status information collecting module and a database schema management table that improve the problems of a low-cost P-type receiver-based fire system already installed in a small and medium-sized building. By configuring the system and the means for storing the fire alarm message,

(1) By monitoring the system status such as fire occurrence and system failure in real time, we can provide customized fire service according to customer's situation (or scale).

(2) Promptly and promptly identify the location of the fire and provide appropriate fire alarm information to personnel in the building in order to minimize rapid fire suppression and damage in the event of fire.

(3) Firefighting companies also have the effect of automatically managing fire systems online to provide efficient fire inspection and prevention services.

1 is a block diagram showing an integrated monitoring system of a conventional fire receiver
Figure 2 is a schematic overall diagram showing an improved P-type receiver based fire automatic detection system according to a preferred embodiment of the present invention
3 is a block diagram showing a detailed configuration of the fire detection system based on the improved P-type receiver of FIG.
4 is a flowchart showing the operation state of the P-type receiver status information collecting module (Embedded System, 100) of the improved P-type receiver-based fire detection system according to the preferred embodiment of the present invention
5 is a flowchart showing the operation status of the fire alarm message transmission and SMS service providing server for the improved P-type receiver based fire automatic detection system according to an embodiment of the present invention.
6 is a block diagram showing a database schema management table of a server system for an improved P-type receiver-based fire detection system according to a preferred embodiment of the present invention.
7 illustrates five modules of a server system according to a preferred embodiment of the present invention.
8 is a monitor screen showing the company management function of the improved P-type receiver-based automatic fire detection system according to an embodiment of the present invention
9 is a monitor screen illustrating a receiver management function of an improved P-type receiver-based fire detection system according to a preferred embodiment of the present invention.
10 is a monitor screen showing the function of monitoring the AS information of the improved P-type receiver based fire automatic detection system according to an embodiment of the present invention
11 is a monitor screen showing the AS management function of the improved P-type receiver-based automatic fire detection system according to an embodiment of the present invention

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described in detail an improved P-type receiver based fire automatic detection system according to a preferred embodiment of the present invention.

First, in adding reference numerals to the elements of each drawing, it should be noted that the same reference numerals are used to refer to the same elements even though they are shown in different drawings. In describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

Referring to Figures 2 to 11, in detail with respect to the improved P-type receiver based fire automatic detection system according to a preferred embodiment of the present invention, the key technical solution of the present invention, largely P-type receiver status information collection It is composed of a module (Embedded System: ES, 100), a server system (Client Server & Integrated Server System, 200), the fire alarm message storage means 300.

Referring to FIG. 3, the P-type receiver state information collecting module (ES) 100 is an embedded system that collects analog signals of existing P-type receivers, converts them into digital signals, and transmits them to the server system 200. .

In addition, the P-type receiver state information collection module 100 is designed to be compact to be installed in the P-type receiver that is already installed and configured to be expandable through the interface means (250) There is this.

2 and 3, the embodiment of the present invention shows a customer-centered service, the code 1 → 2 is a connection between the P-type receiver status information collection module (Embedded System: ES, 100) and the customer server 3, the Internet and the mobile network can be used. Code 2 → 3 is connected to the Internet between the customer server and the integrated server, mainly all the alarm messages are transmitted in one direction from the customer server 210 to the integrated server 220. Code 2 → 4 transmits a short message service (SMS), a fire image, and a voice message to a computer or various IT devices used by a fire alarm system registrant inside and outside the building from the customer server 210. Code 2 → 5 transmits a check message from the customer server 210 to the AS engineer of the fire service company in charge. In addition, the communication between the code 2 and the code 4 allows one-way communication to be performed because it is legally prohibited from performing two-way communication for security reasons.

Meanwhile, referring to FIG. 4, the operation flow of the P-type receiver state information collecting module (ES) 100 according to the embodiment of the present invention will be described.

First, step S110 of hooking an analog signal is performed.

Next, the step S120 of converting an analog signal into a digital signal is performed.

After the step S120, the step S130 to determine whether there is a fire occurrence signal from the collected signal.

If the fire signal is determined in step S130, step S130-1 for transmitting the fire signal to the server system 200 is repeated.

In addition, if the fire signal is not determined in step S130 to perform a step S140 to delay for 5 seconds.

After the delay of 5 seconds, step S150 of transmitting the digital signal to the server system 200 is repeatedly performed from the beginning.

On the other hand, the alarming data of the P-type receiver according to an embodiment of the present invention, that is, the analog signal generated from the P-type receiver is represented by a voltage value, the range is 0V ~ 40V, the determination method of each signal is shown in Table 1 .

According to Table 1, when the voltage value detected from the P-type receiver status information collecting module (Embedded System, 100) is 0 to 2V, the line of the fire detector connected to the P-type receiver is shorted (shorted) or the transmitter is activated (the bell before fire extinguishing). If it is 3 ~ 6V, it is judged that the fire signal is detected from the fire detector connected to the P-type receiver, and if it is 7 ~ 16V, it is the bad signal of the P-type receiver or the fire detector connected to the P-type receiver Judging by its own bad signal. In case of 17 ~ 22V, the P-type receiver and the fire detector connected to the P-type receiver are judged to be normal operating signals, and if it is 23 ~ 25V, the circuit of the fire detector connected to the P-type receiver is judged as disconnected signal, If it is 26-40V, the determination reference value is set in advance in the server system 200 so as to determine that the voltage of the fire detector connected to the P-type receiver is abnormal.

In addition, the present invention is configured to be able to change and set each discrimination reference value in order to correct the error of the discrimination reference value according to the installation environment of the P-type receiver, in addition to the discrimination reference value previously set.

As such, an important design goal of the present invention is the automation of fire detection alarms. This is to detect the fire early and to alert the manager or related organizations in real time to minimize the initial response and fire disaster damage. Therefore, the fire occurrence signal is transmitted to the server system 200 in real time, and other system state signals such as failures are designed to be transmitted to the server every 5 seconds using the UDP transmission method to reduce the load on the server. The delay time can be changed. In addition, considering the deviation of the current according to the installation environment of the fire system, the signal discrimination is made in the server system 200, not in the P-type receiver state information collection module 100. The data structure transmitted from the P-type receiver status information collecting module 100 to the server system 200 is shown in Table 2.

The transmission data structure of Table 2 is a data structure of situation information transmitted from the P-type receiver state information collection module 100 to the server system 200. The designed contextual information data structure contains two main pieces of information.

The first is the portion of the "ES Mac" address that identifies the P-type receiver. In other words, the improved P-type receiver-based fire detection system according to the preferred embodiment of the present invention manages a plurality of P-type receivers integrally. Thus, the server can identify individual P-type receivers based on their "ES Mac" addresses.

The second shows the number of supported ports of the P-type receiver and the status information for each port (see Table 2).

Referring back to FIG. 3, the technical detailed configuration of the P-type receiver state information collecting module (Embedded System, 100) according to the embodiment of the present invention is P-RCV connection unit 110, ADC (Analog-Digital Converter, 120, the network setting unit 130, the ID setting unit 140, the status information LED unit 150, the debug monitoring 160, the fire occurrence determination unit 170, the power supply unit 180, and the microcontroller 190. It is made to include.

The P-RCV connection unit 110 is a connection means for receiving a voltage (analog) signal of a P-type receiver such as alarm generation data of the P-type receiver of Table 1 above.

The analog-to-digital converter (ADC) 120 converts an analog signal input through the P-RCV connection unit 110 into a digital signal.

The network setting unit 130 performs a function of setting a network protocol (communication protocol called TCP / IP) and transmitting data to transmit the converted signal through the ADC 120.

The ID setting unit 140 performs an operation function of setting a unique ID of the P-type receiver state information collecting module 100. Therefore, these unique IDs enable integrated management of multiple P-type receivers.

The state information LED unit 150 is a means for performing an operation function of displaying the current state of the P-type receiver by the LED, it is composed of a plurality, in conjunction with the alarm generation data values of the P-type receiver of Table 1 The LED is turned on or flashes according to the signal detected from the P-RCV connection unit 110. For example, line breaks in P-type receivers can be set to flash yellow, self-flashing blue, fire to flash red and alarm, and steady state to light green.

The debug monitoring 160 is a means for monitoring a debug massage by an application and a utility, and the P-type receiver status information of the improved P-type receiver-based fire detection system according to an embodiment of the present invention. An operation function of displaying the state of the P-type receiver status information collection module 100 on a monitor during a revision management operation for a self test before connecting the collection module 100 to the server system 200. To perform.

The fire occurrence determination unit 170 determines that a fire has occurred when a voltage value of 3-6V is detected from a fire detector connected to the P-type receiver, immediately generates an alarm and transmits a signal to the server system 200.

Here, the fire occurrence determination unit 170 of the P-type receiver state information collecting module 100 determines only the fire occurrence among the alarm occurrence data of the P-type receiver of Table 1, and the determination of all remaining alarm occurrence data is performed by the server system ( 200).

The power supply unit 180 performs an operation function of generating and supplying DC power to be used for the information collection module 100.

The microcontroller 190 is a central processing control means for controlling the detailed configuration means of the P-type receiver state information collection module 100 according to an embodiment of the present invention.

Referring to FIG. 3 again, the server system 200 may determine a state signal of a fire system received from the P-type receiver state information collection module 100, and may be a first registered customer. It is a means to visualize the fire area on the mobile phone or computer of employees of the company and to provide alarm service such as SMS to the manager and related organizations in real time.

Here, the fire occurrence area image may be a still image of the fire occurrence area, which is previously mapped to a local map and stored in a RAM.

In addition, the server system 200 according to an embodiment of the present invention is configured to select a customer server (Client Server, CServer, 210) and integrated server (Integrated Server, IServer, 220) according to the building size of the customer. Lose.

The client server (Client Server, CServer, 210) is a server that manages only one customer's P-type receivers, it is mainly installed and operated in the guard room in the customer building.

The integrated server (Integrated Server, IServer, 220) is a server that integrates and manages all the P-type receivers of all customers, mainly installed and operated in the fire company.

The customer server 210 and the integrated server 220 is different from the installation location only, the functions are the same, the main functions of the server (210, 220), customer company management function, P-type receiver management function, P-type receiver monitoring function, AS management function, and in case of a fire, fire alarm message is provided in the form of short message service (SMS) and voice to the portable IT device of building users and managers. 2 In addition, it is possible to provide an alarm service to the relevant organizations (fire departments and firefighting companies) in real time in the event of fire and abnormality of the fire system.

Here, the building user may be in the building or may be outside the building.

In addition, the customer server 210 and the integrated server 220 may be configured to be linked to other alarm system through the interface means 250 (see Fig. 3).

Here, the customer server 210 that can be connected to the interface means 250 may use the Internet or an intranet. In the present invention, an intranet can be used instead of the Internet for security of customers. .

Referring to Figure 5, the operation of the fire alarm message transmission and short message service (SMS) providing server according to an embodiment of the present invention will be described in detail.

First, step S210 of receiving a received signal from the P-type receiver state information collecting module 100 is provided.

In step S210, a signal is determined and monitoring is performed.

After the step S220, the step S230 to determine whether a fire occurs and the step S240 to determine whether or not the P-type receiver is a failure.

In this case, if the normal state in the steps S230 and S240, the status information LED unit 150 is lit green and continues to monitor.

If it is determined in step S230 that a fire has occurred, it is necessary to repeat steps S230-1 for transmitting a fire SMS to the person concerned and a related agency and step S230-2 for transmitting a client program fire message and SMS.

In addition, when the P-type receiver fails in step S240, step S240-1 for automatically registering an AS and step S240-2 for sending a fault SMS to an AS technician are repeatedly performed a predetermined number of times.

Next, referring to FIG. 6, in the embodiment of the present invention, a server system 200 having a database schema management table 240 is configured.

In other words, the database schema management table 240 includes fire_Customer for managing company information, fire_Receiver for managing receiver information, fire_AS for managing AS information, fire_Client for managing customer information, and managing server system accounts. It consists of a fire_Server table.

As described above, the improved P-type receiver automatic fire detection system according to the embodiment of the present invention, the main functions of the aforementioned client server (Client Server, CServer, 210) and integrated server (Integrated Server, IServer, 220) For these, the database schema (Database Schema) management table 240 has a unique feature that can perform automatic integrated management.

Referring back to Figure 3, the fire alarm message storage means 300 is a storage means through a RAM (RAM), which is embedded in the server system 200, when a fire occurs a computer or a portable IT device (inside the building) Mobile phone, tablet PC, smart phone, iPad, smart TV, etc. 420) It is a fire alarm message storage means that stores a program for providing a service for transmitting a fire alarm message by SMS and voice to users.

In addition, the fire alarm message storage means 300 is read by the control means 230 of the server system 200, and when a fire occurs, a plurality of clients 400 in real time, text, image, voice The type of fire alarm message is transmitted, and when a fire occurs, a plurality of clients 400 provide a fire alarm message and SMS in real time. In addition, a socket configuration between the server system 200 and the client is required to transmit a fire occurrence region image and a fire alarm message. A transmission control protocol (TCP) and a user datagram protocol (UDP), which is a user datagram protocol, are required. Protocol is used to design a socket configuration.

Here, the TCP and UDP will not be described any more because they are well known communication protocol technologies between a computer and a network.

Meanwhile, an implementation environment of the P-type receiver state information collecting module 100, the server system 200, and the fire alarm client according to an embodiment of the present invention will be described in detail.

First, the server system 200 according to an embodiment of the present invention is a server system due to the P-type receiver status information collection module 100 with a lot of communication between the P-type receiver status information collection module 100 and the server system 200. In order to reduce the load of the (200) it was implemented by the UDP (User Datagram Protocol) transmission method of the user datagram protocol to transmit at regular intervals.

In addition, the implementation environment of the server system 200 according to the embodiment of the present invention used a Windows operating system, Visual Studio 2010 Windows Presentation Foundation (WPF), MySql Database Management System (DBMS), and the like.

7 to 11, the server system 200 according to the embodiment of the present invention is largely composed of five modules. First, the company management function (①) to register and manage the company information was implemented (see Fig. 8). Secondly, a fire receiver management function (②) for registering and managing a P-type receiver belonging to a company was implemented (see FIG. 9). Thirdly, a monitoring function (③) for monitoring vendor, receiver and AS information was implemented (see FIG. 10). Fourth, the AS management function (④) for automatically detecting a failure of a fire system or managing a periodic inspection was implemented (see FIG. 11). Lastly, it includes general registrants who use computers 410 or various portable IT devices (tablet PC, smartphone, iPad, smart TV, etc., 420) inside and outside the building, fire system officials and fire related organizations in case of fire. SMS, which transmits a fire alarm message as a short message service to a fire related person and converts the SMS into a voice message using a paid program of a telecommunication company, and provides a voice.In case of a fire system failure, a general registrant, a fire system official, and a fire are provided. SMS and voice service function (⑤) is implemented to provide a voice after converting the SMS into a short message and sending the SMS to a voice using a paid program of a telecommunication company. Therefore, these five modules are automatically processed internally, so there is no separate screen design.

And the main operating scenario of the server system 200 according to the embodiment of the present invention, 1) executes a server program. ② Register your company information. ③ Install the information collection module 100 in the field. ④ Automatically recognize the information collection module 100 installed in the server system to complete the registration by inputting additional information (for example, affiliated companies, porters location, etc.) for the information collection module. ⑤ Register AS regular inspection if necessary. ⑥ Monitor vendor, receiver and AS information.

Next, the implementation environment of the fire alarm client according to an embodiment of the present invention is the same as the implementation environment of the server system 200, the computer user first installs the client program, the server system information, the company information, belong to Information such as a P-type receiver and a mobile phone is registered. When registration is complete, the program will automatically tray icon. The client program receives the fire occurrence time, text, image, and voice information about the fire occurrence time, the fire location from the server system 200 and provides the user with SMS and voice service at the same time. In this case, the user can recognize a fire occurrence in real time through various channels (eg, a voice service through an alarm means such as a mobile phone SMS, a computer SMS, a speaker, etc.) and respond quickly.

2 to 6, the operation of the improved P-type receiver based fire detection system according to the preferred embodiment of the present invention will be described.

The present invention is built in the existing P-type receiver, and collects the analog signal of the P-type receiver and converts it into a digital signal transmitted to the server system 200, the fire received from the P-type receiver status information collection module 100 It is possible to visualize the fire area image on the mobile phone or computer of the registered customer by determining the status signal of the system and to provide SMS alarm service in real time to the manager and related organizations. A fire alarm message for providing a fire alarm message and an SMS transmission service to a computer or mobile phone user in a building of a fire occurrence content transmitted from the server system 200 and a server system having a management table; By configuring the fire alarm message storage means for storing the SMS program 300 to include, There is a unique feature that allows automatic integrated management of system status such as life and system failures online.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: P-type receiver status information acquisition module 110: P-RCV connection
120: ADC 130: network setting unit
140: ID setting unit 150: status information LED unit
160: debug monitoring 170: fire occurrence determination unit
180: power supply unit 190: microcontroller
200: server system 210: customer server
220: integrated server 230: control means
240: Database schema management table
250 interface means
300: means of storing the fire alarm message
400: client 410: computer
420: Mobile Phone

Claims (9)

In the P-type receiver-based automatic fire detection system for determining the signal detected from the fire detector (90) to provide the client with fire occurrence and P-type receiver status information,
A P-type receiver status information collecting module (Embedded System, 100) embedded in the P-type receiver, collecting an analog signal from a detector of the P-type receiver, converting the analog signal into a digital signal, and transmitting the digital signal to the server system 200;
When the voltage value detected from the P-type receiver state information collection module 100 is 0 to 2V, it is determined that the line of the fire detector connected to the P-type receiver is shorted (shorted) or the transmitter is activated (bell operation before fire extinguishing). If it is 3 ~ 6V, it is judged as a detection signal of fire from fire detector connected to P-type receiver.If it is 7 ~ 16V, it is judged as bad signal of P-type receiver or its own bad signal of fire detector connected to P-type receiver, If it is 17 ~ 22V, the P-type receiver and the fire detector connected to the P-type receiver are judged to be the normal operating signals. If it is 23 ~ 25V, the circuit of the fire detector connected to the P-type receiver is judged as a disconnected signal and it is 26 ~ 40V In this case, the determination reference value is set in advance to determine the voltage of the fire detector connected to the P-type receiver in advance, and the state signal of the fire system is determined based on the detected voltage value. Database Schema that can provide fire alarm messages in SMS and voice format to various IT devices of managers, and provide fire alarm and fire system alarm services to fire departments and fire companies in real time. It includes a server system (Client Server & Integrated Server System, 200) having a management table 240,
In addition, the server system 200 further includes a fire alarm message storage means 300 stored therein a program for providing a service for transmitting a fire alarm message by SMS and voice to users of computers or various IT devices in the building. Improved P-type receiver based fire detection system, characterized in that.
The method according to claim 1,
The P-type receiver status information collecting module (Embedded System, 100) includes a P-RCV connection unit 110, which is a connection unit for receiving a voltage signal from a detector of the P-type receiver, and the P-RCV connection unit 110. An analog-to-digital converter (ADC) 120 for converting an analog signal input through the digital signal, and a network setting unit 130 for setting a network protocol and transmitting data to transmit the converted signal through the ADC. And an ID setting unit 140 for setting a unique ID of the P-type receiver state information collecting module 100, a status information LED unit 150 for displaying a current state of the P-type receiver with an LED, and the P In the correction management operation of the type receiver, debug monitoring 160 for displaying the state of the P type receiver status information collecting module 100 on the monitor, and a voltage of 3 to 6 V from the fire detector 90 connected to the P type receiver. Fire when value is detected Fire occurrence determination unit 170 for immediately generating an alarm and transmitting a signal to the server system 200 and a power unit for generating and supplying DC power to be used for the P-type receiver state information collection module 100. 180) and a micro controller (190) for controlling the detailed configuration means of the P-type receiver status information collection module (100).
delete The method according to claim 1,
The server system (Client Server & Integrated Server System, 200) manages only one customer's P-type receivers according to the size of the customer's building, and the customer server (Client Server, CServer, 210) installed and operated in the guard room in the customer's building. And, it is composed of integrated server (Integrated Server, IServer, 220) that is installed and operated in firefighting company, integrated management of all P-type receivers of the customer, the customer server is designed to use the intranet for security Improved P-type receiver based fire detection system, characterized in that the.
The method of claim 4, wherein
The main functions of the customer server 210 and the integrated server 220, customer company management function, P-type receiver management function, P-type receiver monitoring function, AS management function, various IT equipment of building users and administrators An advanced P-type receiver based service is provided to the fire alarm in SMS and voice format, and secondly, the fire service and fire service alarm service is provided to the fire department and the fire service company in real time. Fire automatic detection system.
The method according to claim 1,
The server system 200 includes a company management function for registering and managing company information, a receiver management function for registering and managing a P-type receiver belonging to a company, a monitoring function for monitoring company, receiver, and AS information, and a fire. AS management function that automatically detects the failure of the system or manages regular inspections, and the computer 410 or various IT devices (tablet PC, smartphone, iPad, smart TV, etc.) to the person concerned in case of fire or fire system failure. An advanced P-type receiver based fire detection system, comprising five modules having SMS and voice services to provide text and voice.
The method according to claim 1,
The database schema management table includes fire_Customer for managing company information, fire_Receiver for managing receiver information, fire_AS for managing AS information, fire_Client for managing customer information, and fire_Server table for server system management. Improved P-type receiver based fire detection system, characterized in that.
The method according to claim 1,
The fire alarm message storage means 300, the fire alarm message of the text, image, voice format is transmitted to a plurality of clients in the event of a fire in real time, the server system 200 for transmitting the fire area image and alarm message and An improved P-type receiver-based fire auto-detection system, characterized in that the socket is configured between the SMS transmission and the transmission control protocol (TCP) and the user datagram protocol (UDP).
The method according to claim 1,
The improved P-type automatic receiver-based fire detection system is a server system due to the P-type receiver status information collection module 100 having a lot of communication between the P-type receiver status information collection module 100 and the server system 200. In order to reduce the load of 200, the status information transmission except for a fire is implemented to be transmitted at regular time intervals through a user datagram protocol (UDP) transmission method.
The implementation environment of the server system 200, a Windows operating system, Visual Studio 2010 WPF (Windows Presentation Foundation), MySql Database Management System (DBMS) is used together,
The fire alarm message implementation environment is the same as the implementation environment of the server system 200, and users of computers and various IT devices first install a client program, and then server information, affiliate company information, affiliate P-type receiver, and cellular phone information. When the registration is completed, the program automatically becomes a tray icon, and the client program receives a fire occurrence time, text, image, and voice information about the fire occurrence time and fire location from the server system 200 when the fire occurs and provides the user. And P-type receiver based fire automatic detection system, characterized in that it is possible to provide SMS and voice services through the mobile phone at the same time.

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