KR100674791B1 - Monitoring system having compatible sensor - Google Patents

Abstract

Security sensor-integrated unmanned security terminal according to the present invention, the heating wire sensors are integrally embedded in the receiving space of the terminal and installed for the combined use of security functions and access control; When a user's card is close to a card reader, an intrusion signal is sent to the control system when a sensing signal is applied from the hot wire sensors in a boundary mode performed in response to a signal output from the card reader. In the access control mode performed in conjunction with the mode to control the control of the doorway, and when the user's card close to the card reader releases the alert mode, and the terminal main unit that combines both the security and access control functions; ; A display unit for visually displaying a state related to the border mode and the access control mode of the terminal main apparatus; It is provided with a power unit for applying the power required to operate the terminal. The present invention is integrated with a sensor to reduce the construction time and cost by attaching an external sensor, built-in access control function does not need to install a separate access control terminal, as well as to expand the number of card registration users.

Unmanned security terminal, crime prevention sensor, crime prevention sensor integrated type, heating sensor

Description

Security sensor integrated unmanned security terminal {Monitoring system having compatible sensor}             

1 is a schematic diagram showing the overall configuration of an unmanned security system using a security sensor integrated unmanned security terminal according to the present invention.

2 is a schematic block diagram of a communication system between the security sensor integrated unmanned security terminal and the alarm terminal of the control system of the present invention.

Figure 3 is a view showing the detection zone of the security sensor integrated unmanned security terminal according to the present invention in comparison with the conventional case (a) is a conventional case, (b) is a schematic diagram showing the case of the present invention.

4 is a diagram illustrating a detection range of a heat ray sensor used in the present invention.

5 is a block diagram of a security sensor integrated unmanned security terminal according to an embodiment of the present invention.

6 to 11 are detailed views related to each circuit block of FIG. 5.

Field of invention

The present invention relates to an unmanned security terminal. More specifically, the present invention relates to an unmanned security terminal capable of simultaneously performing an unmanned security and access control function by forming an integrated security sensor.
Background of the Invention

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In general, only the conventional unmanned security terminal itself provides only the set unmanned security function, and does not properly provide an external security function. Therefore, the external security sensor should be connected to perform the external security function. As such, the wiring work and the sensor mounting work are required separately for the connection of the external security sensor.

Furthermore, in order to have an access control function in the terminal, an access control controller must be separately installed. In addition, there is a problem that the number of card registrants for boundary and release is difficult to expand sufficiently.

As a result, in the conventional unmanned security terminal, first, there was a problem that the separate execution of the wiring and sensor mounting work according to the connection of the external sensor and the alarm speaker, and secondly, there is a problem that must separately install the access control controller because there is no access control function Third, it is difficult to expand the number of card registration users. Therefore, the present inventors have come to develop an unmanned security terminal integrated with an external security sensor to solve this problem.

An object of the present invention is to provide an external security sensor integrated unmanned security terminal that can effectively perform the external security function.

Another object of the present invention is to provide a security sensor integrated unmanned security terminal that does not need to separately carry out wiring and sensor installation when connecting the external sensor and the alarm speaker.

Still another object of the present invention is to provide an unmanned security terminal integrated with a security sensor that does not need to separately install an access control controller for providing an external security.

Still another object of the present invention is to provide an unmanned security terminal integrated with a security sensor that can allow the expansion of the number of card registration users necessary for the boundary and release of security.

The above and other objects of the present invention can be achieved by the present invention described below.

Security sensor integrated unmanned security terminal according to the present invention,
Heated sensors are integrally embedded in the receiving space of the terminal and installed for the combined use of security functions and access control;
When a user's card is close to a card reader, an intrusion signal is sent to the control system when a sensing signal is applied from the hot wire sensors in a boundary mode performed in response to a signal output from the card reader. In the access control mode performed in conjunction with the mode to control the control of the doorway, and when the user's card close to the card reader releases the alert mode, and the terminal main unit that combines both the security and access control functions; ;
A display unit for visually displaying a state related to the border mode and the access control mode of the terminal main apparatus;
Characterized in that the power unit for applying the power required to operate the terminal.

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Preferably, the terminal may further include sensor connection terminals for extending the sensor required when additional external sensors are further installed, and may further include an alarm siren necessary for an alarm for crime prevention. In addition, it is preferable for the terminal claim to communicate with the control system in a frequency shift keying manner for the expansion of the number of card registered users, and the upper sensor is an angle when the heating sensors are embedded as the upper sensor and the lower sensor. It is installed to be adjustable.

According to the above-described security sensor integrated unmanned security terminal, the problem of the separate execution of the wiring and sensor installation work when connecting the external sensor and the alarm speaker is minimized, and the problem that the access control controller must be connected separately. As a result, while providing functions of crime prevention and unmanned security at the same time, the separate implementation problem of wiring and sensor installation work is reduced, and the problem of installation of controller for access control and difficulty of expansion of the number of users is also solved. And ease of use is increased.
Detailed Description of the Invention

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Hereinafter, a preferred embodiment of a security sensor integrated unmanned security terminal according to the present invention will be described with reference to the accompanying drawings.

First, Figure 1 shows the entire operating system of the unmanned security system to which the present invention is applied. Here, it can be seen that the controller of the customer facility transmits an abnormal signal to the central control room when an abnormality occurs at the security boundary, which is shown in more detail in FIG. 2.

Figure 2 shows a communication system between the security sensor integrated unmanned security terminal and the alarm terminal of the control system of the present invention, the integrated terminal (1) is alerted and released by the card reader (3), and the aerial network (2) and The abnormal signal connected and transmitted is applied to the control room alarm computer 5 through the control room decoder 4. As a result, when the integrated terminal installed on the subscriber side is in the alert mode, the intruder enters the integrated sensors S1 and S2 installed on the integrated terminal 1 to generate a sensing signal, which is a telephone line. The signal is sent to the security office control room. Therefore, in the control room that receives the signal, the patrol vehicle in charge is dispatched.

Figure 3 shows the detection zone of the security sensor integrated unmanned security terminal according to the present invention compared with the conventional case.

3A shows the conventional case, and FIG. 3B corresponds to the case of the present invention. Referring to FIG. 3B, it can be seen that the range of the sensor detection zone is wider and the sensing area is extended in the vicinity of the main entrance.

The sensors have sensing characteristics as shown in FIG. 4.

4 is a view showing a detection range of a heat ray sensor used in the present invention, having a viewing angle around 80 degrees as shown in 4a, and a perpendicular angle as shown in 4c.

When the two hot wire sensors are installed as the upper sensor and the lower sensor installed in the present invention, the upper sensor is installed to enable angle adjustment (tilting function), and the lower sensor is fixedly installed.

5 is a block diagram of a security sensor integrated unmanned security terminal according to an embodiment of the present invention, a main unit 100 installed on a main circuit board, a display unit 200 for performing a status display as a light emitting diode (LED), power unit 300, and the alarm unit 400, and further comprises a connection terminal unit 150 for the expansion of the external sensor.

The hot wire sensors shown in FIG. 2 are integrally embedded in the interior accommodation space of the terminal and are installed for a combination of security function and access control.

In addition, the main device 100 is to perform the overall operation according to the crime prevention and access control by the internal controller. Specifically, the main device 100 enters the alert mode when the card possessed by the user is close to the card reader. When a sensing signal is applied from the hot wire sensors in the entered boundary mode, an intrusion signal is sent to the control system, and at least one door is automatically controlled in the entrance control mode performed together with the boundary mode, And access control functions together.

6 to 11 are detailed views related to each circuit block of FIG. 5. First, referring to FIG. 6, the controller 110 in the main device 100 is shown. As shown in the figure, the controller 110 may be implemented by, for example, a general-purpose controller "AT89C55WD". The circuit elements 112 and 114 may be implemented using "4094" as shown in the drawings as the elements necessary for communicating with the peripheral circuit control and the control of the beacon / siren. In addition, the circuit element 116 is a connector connected to the light emitting diode board, and the circuit element 118 is "93C66" as shown in the figure as an element for environmental storage for chip selection, clock, and data input / output.
The circuit elements mentioned below will be described by dividing them into first to tenth circuit elements for convenience.
The first circuit elements 112 and 114 may be implemented using "4094" as shown in the drawings as elements required for communicating with the control of the peripheral circuit and the control of the warning lamp / siren. In addition, the second circuit element 116 is a connector that is connected to the light emitting diode board, the third circuit element 118 is an element for the environmental storage for chip selection, clock, data input and output, as shown in the "93C66 "to be. The fourth circuit element 120 is a component constituting the keypad communication circuit, the fifth circuit element 122 is an element related to a temper (cover open), and the sixth circuit element 124 is required to generate delay beeps. Element.
Referring to FIG. 7, the seventh circuit element 130 is an integrated circuit chip for frequency shift keying (FSK), which is implemented by the general-purpose element "73K222BL" as shown in the figure, and the ninth circuit element 134 Photocoupler elements are used as circuits for telephone ring and line checks.
In addition, the eighth circuit element 132 shown in FIG. 7 is a circuit for checking disconnection of the telephone line, and the tenth circuit element 136 is an ADSL filter. The circuitry of FIG. 7 enables the terminal claim to communicate with the control system in a frequency shift keying manner. As a result, the expansion of the number of card users is greatly improved.
The circuit 140 of FIG. 8 is a circuit for checking a zone signal. When a signal comes in, for example, among eight zones in the figure, the generation of the zone signal is checked by the circuit element "4051" which performs the decoder function as shown in the figure.
The eleventh circuit element 150 of FIG. 9 is a power connection circuit, and the twelfth circuit element 152 is a circuit for checking whether the microcontroller is normal.

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FIG. 10 is a diagram illustrating connection terminals of a terminal, in which telephone line lines, diagonal lines, keypad / card readers, terminal terminals, zone connecting terminals, and warning lights are sequentially shown.

11 illustrates a wiring relationship of the display circuit 200 in the display unit of FIG. 5. Therefore, when additional external sensors are additionally installed, construction time and cost reduction by additional attachment of the sensors are performed by the sensor connection terminals for sensor expansion prepared in advance.

In addition, a security function for transmitting an intrusion signal to a control system when a sensing signal is applied from the hot wire sensors in a boundary mode by programming a main controller, and an access control mode performed together with the boundary mode. In order to eliminate the burden of installing a separate access control device, the access control function that automatically controls at least one or more entrances is performed together.

The release mode of the terminal is performed when the user brings the card back to the card reader in the border mode. Here, the term "proximity" means that the user holds the card held by the user to the card reader to a certain distance, and it is obvious to those skilled in the card reader field that the same effect is obtained even when the card reader is in contact.

As a result, in the present invention, crime prevention and access control is performed with one terminal, and an alarm speaker is built in, and is manufactured as shown in FIG. 5 in a connection terminal block and a main circuit separation type (work, A / S work).

The installation method and the operation method of the terminal of the present invention are described below. First, when mounting the terminal block, 1). Connect telephone line (line) to LINE-R, LINE-T. 2). Connect subscriber's phone (diagonal) to terminal block TEL-R, TEL-T. 3). In addition to two integrated sensors, additional sensors can be connected to eight zones (Z-1 to Z-8).

For convenient operation of the equipment, this embodiment uses a proximity card reader separately installed at the entrance side. Proximity cards are devices that allow the IC in the card to automatically recognize the password of the card by induction electricity generated from the card reader without maintaining direct contact with the card reader.

Therefore, handling becomes convenient. The main device (integrated terminal) is operated through the card reader.

Eight additional detection zones are available to identify the areas covered by the detector, and one or more detectors can be installed in each of the eight zones.

In addition, depending on the program settings, you can save the nature and content of the zone. For example, ZONE DELAY, ALARM ZONE, 24 hour detection zone.

The terminal has a built-in guide broadcast output function. That is, it has a built-in guide broadcast to output the guide broadcast according to the operation of the device. In the zone status display function, the current status of the two integrated sensor zones is displayed with LEDs, so that the subscriber can check the state of the zone with the naked eye when alerting or releasing. For example, the LED turns on when the sensor is detected, and turns off the LED when the sensor is recovered. In the power check function, when a power failure occurs, a power failure signal is transmitted to the control receiver, and an internal battery is connected for power supply. When the voltage of the built-in battery drops below 11.4V, it transmits a LOW BATTERY signal to the control receiver. If there is a power failure and the voltage of the built-in battery drops below 9.6V, the power output to the detector is automatically cut off to prevent the malfunction of the connected detector.

Briefly describing the equipment operation sequence, the setting of the alert mode enters the alert mode where the security function is activated when the card is brought close to the card reader connected to the main unit. In this state, when a person enters inside, the sensor connected to the main device is activated to transmit the corresponding detection zone to the control room. In the case of the release, when the card is brought close to the card reader of the main device in the alert mode, the release mode for releasing the security function is performed. In this state, the sensor is detected but it is not considered to be an intrusion, so the sensor does not transmit the detection signal.

According to the integrated unmanned security terminal of the present embodiment, it is not necessary to install a separate access control terminal with the built-in access control function, and the number of card registered users can be expanded from 9 to 32 using FSK's own communication format in the existing ADEMCO communication format. There is.

In addition, there is an advantage that it is possible to use the access control and security function at the same time as one terminal.

In the above description, the embodiments of the present invention have been described with reference to the drawings, for example. However, it will be apparent to those skilled in the art that the present invention may be variously modified or changed within the scope of the technical idea of the present invention. . For example, if the case is different, of course, the number and type of installation of the security sensors can be changed in various ways.

According to the crime prevention sensor integrated unmanned security terminal of the present invention as described above, construction time and cost is reduced by attaching an external sensor to the sensor integrated, there is no need to install a separate access control terminal with the built-in access control function, of course, the existing ADEMCO The use of FSK's own communication format in the communication format can increase the number of registered users to about 32. In addition, there is an advantage that it is possible to use the access control and security function at the same time as one terminal.

Claims (6)

Heated sensors are integrally embedded in the receiving space of the terminal and installed for the combined use of security functions and access control; First circuit elements 112 and 114 for communicating with and controlling peripheral circuit control and warning lights, sirens, and second circuit elements 116 to serve as connectors connected to the light emitting diode boards, chip selection, clocks, A third circuit element 118 for environmental storage for data input and output, a fourth circuit element 120 constituting the keypad communication circuit, a fifth circuit element 122 for checking whether the cover is opened, and a delay Sixth circuit element 124 for generating beep, seventh circuit element 130 for frequency shift keying, eighth circuit element 132 for checking telephone line disconnection, telephone ring and line check And a ninth circuit element 134 for controlling, a tenth circuit element 140 for checking zone signals, and a controller 110 for controlling the respective circuits. In response to a signal output from the card reader When a sensing signal is applied from the hot wire sensors in the boundary mode to be performed, the detection signal is transmitted by the tenth circuit element 140 to the control system, and in the entrance control mode performed together with the boundary mode. A terminal main device which controls the control of the entrances and exits the boundary mode when the user's card is brought closer to the card reader, and functions as both a security and an access control function; A display unit for visually displaying a state related to the border mode and the access control mode of the terminal main apparatus; Security sensor integrated unmanned security terminal, characterized in that consisting of a power unit for applying the power required to operate the terminal. According to claim 1, Security sensor integrated unmanned security, characterized in that it further comprises a sensor connection terminal for extending the sensor to be used when the heat sensor is further installed in the receiving space of the terminal to further expand the boundary. terminal. The terminal of claim 1, wherein the terminal further comprises an alarm siren necessary for an alarm of crime prevention. According to claim 1, The terminal claim value security sensor integrated unmanned security terminal, characterized in that for performing the frequency shift keying communication with the control system. The unmanned security terminal with an integrated security sensor according to claim 1, wherein the upper sensor is installed to be able to adjust an angle when the hot wire sensors are divided into an upper sensor and a lower sensor. delete

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