KR19990000716A - Unmanned security device capable of text transmission and its control method - Google Patents

Abstract

The present invention relates to an unmanned security apparatus capable of transmitting a character and a control method thereof, and in particular, a PC (10) for inputting a predetermined character to transmit a character to each generation; A first control unit 20 for receiving data input from the PC 10 through an RS-232 communication line and transmitting the data to the host device through an RS-485 communication line; A second control unit 30 for storing an unspecified message and transmitting the message to a main device by a simple key input; The data input from the second control unit 30 is transmitted through an RS-485 communication line, and the data input from the second control unit 30 and the data input from the first control unit 20 are generated for each generation. A main device 40 for controlling in the form of data for transmission to the door phone; Receives data transmitted from the main device 40 through an RS-485 communication line, determines whether data is displayed according to the input state of the data, examines the address of the data, sends it to a character output circuit, and completes data transmission. MCU 50 for controlling the state; A character output circuit 60 for converting data controlled in the form of characters from the MCU 50 into a signal for sending out through an output unit of each generation unit; It is composed of an output unit 70 for displaying the message output from the text output circuit 60 to the door phone of each home, the message to be delivered in the apartment guard room in the absence of the effect that is delivered to the door phone in each home will be.

Description

Unmanned security device capable of text transmission and its control method

The present invention relates to an unmanned security apparatus capable of transmitting a text and a control method thereof. In particular, when transmitting a message from the security room of the apartment to the home during the absence, the user can receive the message at home even when the user is away by sending a predetermined text. It is for.

In general, in order to transmit information to multi-family homes, security offices deliver messages by voice through an unmanned security system installed in each home, and various other methods are used to deliver messages.

1 is a functional block diagram showing a conventional unmanned security system, comprising: a controller (1) for delivering a predetermined sound to each generation or a message from each management room to each generation; A main unit (2) for controlling to which generation to send the message to be transmitted by the controller (1); A generation unit (3) for receiving the message to deliver a predetermined message transmitted from the main unit (2) to each generation; It is composed of an output unit 4 for outputting a message transmitted to the generator 3.

That is, in the above-described configuration, when an unspecified button is pressed by using the controller 1 to transmit a predetermined message to each generation unit in the management room, the host device 2 finds a generation to which the message is to be transmitted in the management room. When the main unit 2 finds the generation unit 3 to transmit the message, the generation unit 3 installed in each generation receives the message and transmits the message to each household through the output unit 4. .

However, the conventional unmanned security system as described above has a problem in that it is impossible to transmit a message when the user is away from the side who wants to receive a message when transmitting a predetermined message in the guard room, and cannot transmit a message using a text in the management room.

An object of the present invention is to solve the conventional technical problems as described above, and in particular, in order to improve the problem of not transmitting a message when each household is absent, it is possible to transmit a text using a predetermined PC and a controller. The purpose is to enable the transmission of messages even when they are away.

In order to achieve the above object, the present invention is capable of transmitting an unmanned security device, PC for inputting a predetermined character to transmit a character to each generation; A first control unit for receiving data input from the PC through an RS-232 communication line and transmitting the data to the host device through an RS-485 communication line; A second control unit which stores the unspecified message and transmits the message to the host device by inputting a simple key; Data for transmitting data input from the second control unit through an RS-485 communication line, data input from the second control unit, and data input from the first control unit to doorphones of each generation A main device controlled by the controller; Receive the data transmitted from the main device through the RS-485 communication line, determine whether to display the data according to the input state of the data, examine the address of the data and send it to the character output circuit, and control the data transmission completion state MCU; A character output circuit for converting data controlled in character form in the MCU into a signal for transmitting through an output unit of each generation unit; Characterized in that it comprises an output unit for displaying the message output from the text output circuit to the door phone of each home.

The unmanned security apparatus and control method thereof capable of transmitting the present invention use RS-232 communication lines or RS-485 communication lines when data is input through a PC or a second control unit in order to deliver a predetermined message in an apartment security room. The data is transmitted to the main device, and the data stored in the main device is transmitted to the MCU in the unmanned security device of each home using the RS-485 communication line, and the transmitted data is output as a text through a monitor. There is an effect that the message to be delivered in the absence.

1 is a functional block diagram showing a conventional unmanned security system,

2 is a functional block diagram showing an unmanned security apparatus capable of text transmission of the present invention;

Figure 3 is a control flow diagram showing the operating state of the control method of the unmanned security apparatus capable of transmitting the present invention.

* Description of the symbols for the main parts of the drawings *

1: controller 2, 40: main device

3: generation unit 4, 70: output unit

10: PC20: first control unit

30: second control unit 50: MCU

60: character output circuit

Hereinafter, the configuration and operation of the unmanned security apparatus capable of transmitting the present invention and a control method thereof will be described in detail with reference to the accompanying drawings.

EXAMPLE

First, the unmanned security apparatus capable of text transmission of the present invention includes: a PC 10 for inputting a predetermined character to transmit a character to each generation; A first control unit 20 for receiving data input from the PC 10 through an RS-232 communication line and transmitting the data to the host device through an RS-485 communication line; A second control unit 30 for storing an unspecified message and transmitting the message to a main device by a simple key input; The data input from the second control unit 30 is transmitted through an RS-485 communication line, and the data input from the second control unit 30 and the data input from the first control unit 20 are generated for each generation. A main device 40 for controlling in the form of data for transmission to the door phone; Receives data transmitted from the main device 40 through an RS-485 communication line, determines whether data is displayed according to the input state of the data, examines the address of the data, sends it to a character output circuit, and completes data transmission. MCU 50 for controlling the state; A character output circuit 60 for converting data controlled in the form of characters from the MCU 50 into a signal for sending out through an output unit of each generation unit; This embodiment comprises an output unit 70 for displaying the message output from the character output circuit 60 to the door phone of each home.

In addition, the control method of the MCU in the unmanned security device capable of transmitting the present invention determines whether there is a signal input for transmitting a predetermined message in an unspecified guard room, and if there is no signal input, a message transmission preparation step 100 is performed. Wow; A monitor on step (200) for turning on a monitor installed in each home when an unspecified signal is input after the preparation for transmitting the message is completed; When the power of the monitor is turned on in the monitor on step 200, the address of the message transmitted from the guard room is examined and the corresponding data is sent to the monitor to determine whether the sending of the text data to the monitor is completed. If this is completed, go back to the initializing state, and if the transmission of the character data is characterized in that it comprises a message output step 300 to send the data back to the monitor.

Hereinafter, the operation of the apparatus having the above-described configuration and a control method thereof will be described in detail with reference to FIGS. 2 and 3.

As described above, in order to transmit data in the form of a text or a predetermined message form to the door phone of each household in the apartment management room, the PC 10 is used or predetermined data is input in advance and the data is always transmitted. The second control unit 30 configured to be used is used.

In addition, the text data input to the PC 10 is transmitted through the RS-232 communication line and the data is converted into the form of data for transmission to the RS-485 communication line through the first control unit 20. To the main device 40.

In addition, a message previously input to the second control unit 30 is a predetermined message is transmitted to the main unit 40 through the RS-485 communication line, the data input from the first control unit 20 in the main unit 40 And a message input from the second controller 30 in the form of data for transmitting to a door phone of each generation.

In addition, in order to transmit predetermined data from the main device 40 to each household, whether there is a signal input of a message to be transmitted from the guard room managing the apartment by the MCU 50 inside the door phone provided in each household. If it is determined that there is no input of a predetermined message signal to be transmitted, another operation is performed (100).

In addition, if there is a message signal input in the message transmission preparation step 100, turn on the monitor of the door phone is installed in each home (200), MCU 50 is the address of the message transmitted from the guard room managing the apartment I will investigate.

In addition, after the address of the message transmitted in the message output step 300 is examined, the data to be transmitted is displayed through the output unit 70, and the corresponding character data is determined whether the transmission is completed to the monitor, If the transmission is not completed, the corresponding data is transmitted to the monitor again. If the transmission of the text data is completed, the initialization step is performed again (300).

In addition, the character data controlled by the MCU 50 is converted into a signal for transmission by the character output circuit (60).

In addition, when the data to be transmitted in the text output circuit 60 is converted into a signal for text output, the data in the form of a character is displayed on the output unit 70 of the door phone mounted in each home.

Meanwhile, the present invention is not limited to the above embodiments and can be variously modified within the scope not departing from the technical gist of the present invention.

As described above, the unmanned security apparatus and control method of the present invention capable of text transmission include, in particular, an RS-232 communication line or RS when data is input through a PC or a second control unit to transmit a predetermined message in an apartment security room. -485 communication line is used to transfer the data to the main unit, and the data stored in the main unit is transferred to the MCU in the unmanned security unit of each household using the RS-485 communication line, and the transferred data is monitored. By outputting the text through the message, the message to be delivered in the security guard of the apartment will be delivered on the door phone in each home.

Claims (2)

A PC for inputting predetermined characters to transmit characters to each household; A first control unit for receiving data input from the PC through an RS-232 communication line and transmitting the data to the host device through an RS-485 communication line; A second control unit which stores the unspecified message and transmits the message to the host device by inputting a simple key; Data for transmitting data input from the second control unit through an RS-485 communication line, data input from the second control unit, and data input from the first control unit to doorphones of each generation A main device controlled by the controller; Receive the data transmitted from the main device through the RS-485 communication line, determine whether to display the data according to the input state of the data, examine the address of the data and send it to the character output circuit, and control the data transmission completion state MCU; A character output circuit for converting data controlled in character form in the MCU into a signal for transmitting through an output unit of each generation unit; Unattended security device, characterized in that it comprises an output unit for displaying the message output from the text output circuit to the door phone of each home. The operation process of the MCU installed in the door phone to send text data from the apartment management room to the door phones in each home firstly determines whether there is an input of a message signal to be transmitted in the apartment security room for transmitting a predetermined message. If there is no message to be determined on the MCU of the door phone is installed, perform another operation, if there is a signal input of the message in the apartment security room, turn on the output of the door phone installed in each home, the text transmitted from the security room After checking the address of the data, after sending the data to be sent, the MCU determines whether the sending of the text data to the output of the door phone in each home is completed and the data to be sent if the sending of the text data is not completed. , But again after the character data to be sent is complete The control method of the possible characters sent unmanned security device characterized in that it performs the operation.