KR200241993Y1 - Wire / wireless electronic unmanned security system credit information inquiry relay - Google Patents

Abstract

The present invention uses an electronic unmanned security system and an integrated terminal for credit / wireless communication capable of wired / wireless communication, which enables the electronic unmanned security system and credit information inquiry wirelessly, and the sensors for the electronic unmanned security system and electronic unmanned security. The system relates to a credit information inquiry relay system using a wired / wireless electronic unmanned security system that makes the interface between the system and related systems wired / wireless and the wireless communication network becomes unsuccessful during credit information inquiry. The credit information inquiry data input from the device 30 and the detection data detected from the sensors S1, S2,..., Sn are transmitted to the control system 50 through the wireless data communication network 40, and the wireless data. When the dedicated communication network 40 is unsuccessful, the integrated terminal 6 for controlling the transmission to the control system 50 through the public circuit and switching network (PSTN) 6 0) and the credit information inquiry data transmitted through the wireless data communication network 40 and the public line telephone switching network (PSTN) are transmitted to the credit information server 70, and the data about the inquiry result is transmitted to the integrated terminal 60 again. And a control system 50 for generating an information signal according to the detection data transmitted from the sensors S1, S2, ..., Sn, a wireless data communication network 40 and a public switched telephone network (PSTN). The present invention relates to a device composed of a credit information server (70) device for transmitting and receiving data with a credit card inquiry device (30) via an integrated terminal (60) and a control system (50).

Description

Wire / wireless electronic unmanned security system credit information inquiry relay device {omitted}

The present invention relates to a credit information inquiry relay system using a wired / wireless electronic unmanned security system, and more specifically, an electronic unmanned security system capable of wired / wireless communication and a credit information inquiry integrated terminal for wireless credit Using the wired / wireless electronic unmanned security system, which enables the information inquiry, the interface between the sensor and the control system for the electronic unmanned security guard is wired / wireless, and automatically switches to the wired network when the wireless communication network becomes unstable during credit information inquiry. The credit information inquiry relay device.

In general, a credit card merchant uses a device called a credit card checker to read a buyer's credit card to look up credit information and then obtain a permit and issue a slip.

In order to use such a credit card checker, the information on the credit card is searched using a wired communication network such as a telephone line. In this process, the user pays the usage fee per inquiry regardless of the approval. Had.

In addition, since the data is transmitted and received through the wired network exposed to the outside, the four seasons in which credit information is leaked to others by hacking has occurred.

Meanwhile, the conventional unmanned security system installs an infrared sensor, a light blocking sensor, an ultrasonic sensor in an entrance, a wall, a window, a passage, a corridor, a vent, and detects an abnormal signal in the security target by the sensor. It was to be transmitted to a connected control system.

However, such a conventional unmanned security system determines whether the security guards dispatch by analyzing signals from various sensors in the control room. Intruders may disconnect the wired network in advance or send a disturbance signal around the wired network using a high frequency magnetic field. In many cases, the signal transmission system was paralyzed and pointed out as a big security hole.

In addition, despite the fact that credit card inquiry and unmanned security systems use the same wired communication network that can share signal lines, they are operated independently of each other and can be integrated to operate due to various problems in communication cost and management. This was urgently needed.

The present invention has been made to solve the above problems, the purpose of which can share the transmission and reception lines for credit information inquiry and unmanned expenses, as well as provide credit information inquiry service for free In addition, the present invention provides a credit information inquiry relay apparatus using a wired / wireless unmanned security system capable of automatically detecting a wireless line and replacing it with a wired line.

To achieve the object of the present invention, the credit information inquiry data input from the credit card inquiry machine and the detection data detected from the sensor are transmitted to the control system through the wireless data communication network, and the wireless data communication network is undetected by the controller. And the integrated terminal that controls the transmission to the control system through the public line telephone exchange network automatically, and the credit information inquiry data transmitted through the wireless data communication network and the public line telephone exchange network is transmitted to the credit information server to retransmit the data on the inquiry result. A control system that transmits to an integrated terminal and generates an alarm signal in accordance with the detected data transmitted from the sensor, an integrated terminal using a wireless data communication network and a public line telephone switching network, and a credit that transmits and receives data to and from a credit card inquiry system through a control system. Features of Information Server Neunda.

1 is a block diagram showing the configuration of the credit information query relay system by wired / wireless unmanned security system according to the present invention

Figure 2 is a block diagram showing the configuration of an integrated terminal according to the present invention.

＊ Code description for main part of drawing ＊

30: Credit card checker S1, S2, ..., Sn

40: wireless data communication network 50: control system

PSTN: Public Line Telephone Network 60: Integrated Terminal

70: credit information server 61: wireless modem

62: wired modem 63: control unit

64: interface circuit 81: remote control computer

82: central server 83: signal analysis decoder

M1, M2, ..., Mn: Control Monitor

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

As shown in FIG. 1, reference numeral 60 denotes a credit information inquiry data input from the credit card inquiry device 30 and detection data detected from the sensors S1, S2, ..., Sn. And transmits to the control system 50, and when the wireless data dedicated communication network 40 is unsuccessful, it shows an integrated terminal for controlling the transmission to the control system 50 through the public line telephone switching network (PSTN) automatically. .

Reference numeral 50 denotes a wireless data communication network 40 and credit information inquiry data transmitted through a public line telephone switching network (PSTN) is transmitted to the credit information server 70 to transmit data on the inquiry result back to the integrated terminal 60. And a control system for generating an alarm signal in accordance with the detection data transmitted from the sensors S1, S2, ..., Sn.

Reference numeral 70 denotes a credit information server for transmitting and receiving data to and from the credit card checker 30 through the integrated terminal 60 and the control system 50 through a wireless data communication network 40 and a public line telephone exchange (PSTN). It is shown.

As shown in FIG. 2, the integrated terminal 60 transmits the credit information inquiry data from the credit card inquiry device 30 and the alarm signal from the sensors S1, S2, ..., Sn to a wireless data communication network. The wireless modem 61 for transmitting to the control system 50 through the 40, and transmits the status information of the sensors (S1, S2, ..., Sn) to the control system 50, a wireless data dedicated communication network If 40 is unsuccessful, the wired modem 62 for transmitting the credit information inquiry data and the alarm signal through the public line telephone switching network (PSTN), and the credit information inquiry input from the credit card inquiry device 30 The alarm signal detected from the data and the sensors S1, S2, .., Sn is controlled to be transmitted to the control system 50 through the wireless modem 61 and the wireless data communication network 40, and the wireless modem 61 is controlled. Check the communication status of the wireless modem (61) is turned off, the line is automatically switched to the wired modem (62) A control unit 63 for controlling the data to be sent out, and input information about the credit card read from the credit card inquiry device 30 and alarm signals detected from the plurality of sensors S1, S2,. It consists of an interface circuit unit 64 for transmitting to the control unit 63.

In addition, the integrated terminal 60 is connected to the R / F card keypad 65 is configured to input a variety of information (data input, change, deletion, device boundary / release, etc.), the program for operation is coded And a program memory section 67, and a data memory section 66 for temporarily storing various data generated during arithmetic processing.

'X-TAL' in the figure shows a crystal, and shows a device for applying a clock to the clock input terminal of the controller 63.

On the other hand, the control system 50, as shown in Figure 1 is a credit information outside data and sensors transmitted through the wireless data dedicated communication network 40 and the public line telephone switching network (PSTN) ... And the detection data from Sn are analyzed and decoded by analyzing the signals transmitted from the central server 82 and the integrated terminal 60, which are first transmitted to the credit information server 70 and the remote control computer 81, respectively. The alarm is based on the signal analysis decoder 83 for transmitting the decoded data to the central server 82 and the data detected from the sensors S1, S2,..., Sn transmitted from the central server 82. A plurality of control monitors M1 and M2 connected to the remote control computer 81 for generating a signal and the central server 82 for displaying detection data from the sensors S1, S2, ..., Sn as visual information. , ..., Mn).

In addition, reference numerals 52 and 54 respectively represent High-Level Data Link Control (HDLC), which is a transport protocol used in the data link layer, which is the second layer of the OS17 layer model of data communication, and is used in an X.25 packet switching network. It is used to transmit data through the network on a frame-by-frame basis, and to verify whether it has successfully arrived at the destination, and to embed information for controlling data flow and correcting errors in the data frame.

Then, the sensors (S1, S2, ..., Sn) is installed in each of the vulnerable areas in the customer side of the security target by the purpose to transmit the detected information of the security target to the subscriber integrated terminal (60).

The integrated terminal 60 controls all the devices of the security target (sensor, subscriber operation equipment), and the control system 50 of the situation room to be connected for 24 hours to transmit the presence or absence of the security target.

The remote control computer 81 can access the integrated subscriber terminal 60 of the customer at any time from the control system 50, the presence of abnormality of the sensors (S1, S2, ..., Sn) installed in the customer's security target area And detect the problem by instructing the prosecution or private security personnel connected by wire or wireless to provide emergency information by providing information on the area where the abnormal information is detected.

The control monitors M1, M2,..., Mn provide visual information for the control personnel to view the data analyzed by the signal analysis decoder 83 through the central server 82.

Reference numeral 56 in the drawing represents an A / B switch.

Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2, when a credit card merchant wants to view credit information, the credit card inquiry is performed after reading the information of the credit card to be queried using a card reader attached to the credit card inquiry device 30. When an inquiry command is issued using a keypad embedded in the device 30, firstly, the read information is transmitted to the integrated terminal 60 through the interface circuit unit 64. In this case, the control unit 63 of the integrated terminal 60 is wireless. If it is determined that the modem 61 is in a state capable of communication by checking whether the modem 61 is in a state capable of communication, the HDLC 52 and the A / B switch 56 are transmitted via the radio modem 61 and the wireless data dedicated communication network 40. Through the transmission to the central server 82 of the control system 50, the inquiry information sent to the central server 82 is again the credit information server via the A / B switch 56 and another HDLC (54) Is sent to 70.

At this time, the credit information retrieved from the credit information server 70 is transmitted to the central server 82 again through the HDLC 54 and the A / B switch 56, and again the A / B switch 56 and another HDLC 52. Credit transmitted to the integrated terminal 60 via the wireless data communication network 40 and the wireless modem 61 and retrieved on the LCD screen of the credit card inquiry device 30 connected to the integrated terminal 60 through Information will appear.

On the other hand, if the wireless modem 61 is determined to be incapable of communication after the inquiry command input through the credit card inquiry device 30 is issued, the wired modem 62 is not the wireless modem 61 automatically. Communication with the control system 50 via the PSTN and the public line telephone switching network (PSTN).

Then, the information transmitted from the various sensors (S1, S2, ..., Sn) installed in the customer's security target area is input to the control unit 63 through the interface circuit unit 64 of the integrated terminal 60, The detection data input through the control unit 63 is sent to the central server 82 via the wireless modem 61 and the wireless data communication network 40, and the detection data transmitted to the central server 82 is again various control monitors ( It is distributed to M1, M2, ..., Mn) and sent to the remote control computer 81 to guide the police or private security guard to the notification air detection area according to the detected information. When generated, the signal for the presence or absence of the sensors S1, S2,..., Sn transmitted through the wired modem 62 is decoded through the signal analysis decoder 83 and transmitted to the central server 82.

At this time, the customer may use the keypad 65 of the R / F card connected to the integrated terminal 60 to alert / release the unmanned electronic security system.

As described above, the present invention connects a credit card checker to an integrated terminal for unmanned security at the time of credit information inquiry, and when a credit inquiry is requested, the service is provided by a central server connected to the credit information server. When the burden of credit information inquiry fee can be reduced, the alarm signal and the credit information inquiry data are transmitted and received wirelessly, which increases the security of the data and automatically communicates with the wired communication network when the wireless line becomes unstable. Since the circuit is configured to be switched so as to enable this, the reliability of data communication can be further improved. In addition, the credit quality approval rate and the electronic unmanned security system data processing speed is faster than the existing wired communication network, thereby improving service quality.

Claims (3)

The credit information inquiry data input from the credit card inquiry device 30 and the detection data detected from the sensors (S1, S2, ..., Sn) are transmitted to the control system 50 through the wireless data communication network 40, If the wireless data communication network 40 is detected as a failure, the integrated terminal 60 for controlling the transmission to the control system 50 through the public line telephone switching network (PSTN); Transmitted to the credit information inquiry data credit information server 70 transmitted through the wireless data communication network 40 and the public line telephone switching network (PSTN) to transmit the data on the inquiry results back to the integrated terminal 60, the sensor (S1) A control system 50 for generating an alarm signal in accordance with the detection data transmitted from S2, ..., Sn; It consists of a credit information server 70 for transmitting and receiving data to and from the credit card inquiry device 30 via the integrated terminal 60 and the control system 50 through the wireless data communication network 40 and the public line telephone switching network (PSTN). Wire / wireless electronic unmanned security system credit information inquiry relay device. The integrated terminal (60) of claim 1, wherein the integrated terminal (60) receives the credit information query data from the credit card inquiry device (30) and the information signal from the sensors (S1, S2, ..., Sn). Radio modem 61 for transmitting to the control system 50 through the; Sends the status information of the sensors S1, S2, ..., Sn to the control system 50, and if the wireless data communication network 40 is unsuccessful, the credit information inquiry is made through the public line telephone switching network (PSTN) instead. A wired modem 62 for transmitting data and an alarm signal; The credit information inquiry data input from the credit card inquiry device 30 and the alarm signals detected from the sensors S1, S2,..., Sn are controlled through the wireless modem 61 and the wireless data communication network 40. A control unit for controlling transmission to 50 and controlling the transmission of data through the wired modem 62 when the wireless modem 61 is unchecked by checking the communication state of the wireless modem 61. 63); The interface circuit unit 64 for transmitting the input information on the credit card read from the credit card inquiry device 30 and the alarm signal detected from the plurality of sensors S1, S2,..., Sn to the control unit 63. Wire / wireless Authorized Unmanned Security System credit information query relay device, characterized in that consisting of. The system of claim 1, wherein the control system (50) is provided from credit information inquiry data and sensors (S1, S2, ..., Sn) transmitted through the wireless data communication network (40) and a public switched telephone network (PSTN). A central server 82 for branching detection data of the data and retransmitting it to the credit information server 70 and the remote control computer 81, respectively; A signal analysis decoder 83 for analyzing and decoding a signal transmitted from the integrated terminal 60 and transmitting the decoded data to the central server 82; A remote control computer (81) for generating an alarm signal based on data detected from the sensors (S1, S2, ..., Sn) transmitted from the central server (82); And a plurality of control monitors M1, M2, ..., Mn connected to the central server 82 for displaying detection data from the sensors S1, S2, ..., Sn as visual information. Wire / wireless electronic unmanned security system credit information inquiry relay device.