Abstract: A sub-reader and a method of controlling the sub-reader are provided. The method of controlling the sub-reader which is connected to a door reader provided in an existing installed door operating device to provide a communication method that is not supported by the door reader includes: obtaining first open request information using a first communication method from a terminal; obtaining second open request information for transmission to the door reader based on the first open request information; and transmitting the second open request information to the door reader using a second communication method different from the first communication method.

Abstract: A method of controlling access of a user terminal comprising: acquiring a received signal strength indicator (RSSI) of a signal received from an access control device; acquiring a first distance variable based on the RSSI, the first distance variable being related to a distance between the user terminal and the access control device; acquiring a second distance variable based on the first distance variable; and transmitting a signal for providing authentication information of the user terminal to the access control device.

Abstract: A method for controlling a reader communicating with a user terminal using Bluetooth Low Energy (BLE), comprising: transmitting a first advertising packet to the user terminal; performing a first authentication with the user terminal that has received the first advertising packet; discovering service of the user terminal by the reader that has transmitted the first advertising packet after the first authentication is performed; obtaining a first service data from the user terminal in response to the discovering service; discovering characteristic of the user terminal based on the first service data; and obtaining a first characteristic data from the user terminal in response to the discovering characteristic.

Abstract: Disclosed is a control method of a control device, the control method including determining whether a movable object is located in a first area using a detection sensor, activating a first mode among operation modes of the control device when it is determined that the movable object is located in the first area, acquiring user confirmation information from a terminal when the first mode is activated wherein the user confirmation information corresponds to user-specific information stored in the terminal and is provided to the terminal by a server before the terminal provides the user confirmation information to the control device, transmitting processing request information based on the user confirmation information to the server so that the server performs processing on the user confirmation information, acquiring a processing result for the user confirmation information from the server, and providing the processing result for the user confirmation information to the terminal.

Abstract: Disclosed is a control method of a control device, the control method including determining whether a movable object is located in a first area using a detection sensor, activating a first mode among operation modes of the control device when it is determined that the movable object is located in the first area, acquiring user confirmation information from a terminal when the first mode is activated wherein the user confirmation information corresponds to user-specific information stored in the terminal and is provided to the terminal by a server before the terminal provides the user confirmation information to the control device, transmitting processing request information based on the user confirmation information to the server so that the server performs processing on the user confirmation information, acquiring a processing result for the user confirmation information from the server, and providing the processing result for the user confirmation information to the terminal.

Abstract: A sub-reader and a method of controlling the sub-reader are provided. The method of controlling the sub-reader which is connected to a door reader provided in an existing installed door operating device to provide a communication method that is not supported by the door reader includes: obtaining first open request information using a first communication method from a terminal; obtaining second open request information for transmission to the door reader based on the first open request information; and transmitting the second open request information to the door reader using a second communication method different from the first communication method.

Abstract: A method of controlling access of a user terminal comprising: acquiring a received signal strength indicator (RSSI) of a signal received from an access control device; acquiring a first distance variable based on the RSSI, the first distance variable being related to a distance between the user terminal and the access control device; acquiring a second distance variable based on the first distance variable; and transmitting a signal for providing authentication information of the user terminal to the access control device.

Abstract: Disclosed is a control method of a control device, the control method including determining whether a movable object is located in a first area using a detection sensor, activating a first mode among operation modes of the control device when it is determined that the movable object is located in the first area, acquiring user confirmation information from a terminal when the first mode is activated wherein the user confirmation information corresponds to user-specific information stored in the terminal and is provided to the terminal by a server before the terminal provides the user confirmation information to the control device, transmitting processing request information based on the user confirmation information to the server so that the server performs processing on the user confirmation information, acquiring a processing result for the user confirmation information from the server, and providing the processing result for the user confirmation information to the terminal.

Abstract: A sub-reader and a method of controlling the sub-reader are provided. The method of controlling the sub-reader which is connected to a door reader provided in an existing installed door operating device to provide a communication method that is not supported by the door reader includes: obtaining first open request information using a first communication method from a terminal; obtaining second open request information for transmission to the door reader based on the first open request information; and transmitting the second open request information to the door reader using a second communication method different from the first communication method.

Abstract: A method for controlling a reader communicating with a user terminal using Bluetooth Low Energy (BLE), comprising: transmitting a first advertising packet to the user terminal; performing a first authentication with the user terminal that has received the first advertising packet; discovering service of the user terminal by the reader that has transmitted the first advertising packet after the first authentication is performed; obtaining a first service data from the user terminal in response to the discovering service; discovering characteristic of the user terminal based on the first service data; and obtaining a first characteristic data from the user terminal in response to the discovering characteristic.

Abstract: A method of controlling access of a user terminal comprising: acquiring a received signal strength indicator (RSSI) of a signal received from an access control device; acquiring a first distance variable based on the RSSI, the first distance variable being related to a distance between the user terminal and the access control device; acquiring a second distance variable based on the first distance variable; and transmitting a signal for providing authentication information of the user terminal to the access control device.

Abstract: A method of controlling access of a user terminal comprising: acquiring a received signal strength indicator (RSSI) of a signal received from an access control device; acquiring a first distance variable based on the RSSI, the first distance variable being related to a distance between the user terminal and the access control device; acquiring a second distance variable based on the first distance variable; and transmitting a signal for providing authentication information of the user terminal to the access control device.

Abstract: A method for controlling a reader communicating with a user terminal using Bluetooth Low Energy (BLE), comprising: transmitting a first advertising packet to the user terminal; performing a first authentication with the user terminal that has received the first advertising packet; discovering service of the user terminal by the reader that has transmitted the first advertising packet after the first authentication is performed; obtaining a first service data from the user terminal in response to the discovering service; discovering characteristic of the user terminal based on the first service data; and obtaining a first characteristic data from the user terminal in response to the discovering characteristic.

Abstract: Disclosed is a control method of a control device, the control method including determining whether a movable object is located in a first area using a detection sensor, activating a first mode among operation modes of the control device when it is determined that the movable object is located in the first area, acquiring user confirmation information from a terminal when the first mode is activated wherein the user confirmation information corresponds to user-specific information stored in the terminal and is provided to the terminal by a server before the terminal provides the user confirmation information to the control device, transmitting processing request information based on the user confirmation information to the server so that the server performs processing on the user confirmation information, acquiring a processing result for the user confirmation information from the server, and providing the processing result for the user confirmation information to the terminal.

Abstract: A method for controlling a reader communicating with a user terminal using Bluetooth Low Energy (BLE), comprising: transmitting a first advertising packet to the user terminal; performing a first authentication with the user terminal that has received the first advertising packet; discovering service of the user terminal by the reader that has transmitted the first advertising packet after the first authentication is performed; obtaining a first service data from the user terminal in response to the discovering service; discovering characteristic of the user terminal based on the first service data; and obtaining a first characteristic data from the user terminal in response to the discovering characteristic.

Abstract: The present specification relates to an access control device, an access control system and an access control method using the same.

Abstract: The present specification relates to an access control device, an access control system and an access control method using the same.

Abstract: The present specification relates to an access control device, an access control system and an access control method using the same.

Abstract: A sub-reader and a method of controlling the sub-reader are provided. The method of controlling the sub-reader which is connected to a door reader provided in an existing installed door operating device to provide a communication method that is not supported by the door reader includes: obtaining first open request information using a first communication method from a terminal; obtaining second open request information for transmission to the door reader based on the first open request information; and transmitting the second open request information to the door reader using a second communication method different from the first communication method.

Abstract: A sub-reader and a method of controlling the sub-reader are provided. The method of controlling the sub-reader which is connected to a door reader provided in an existing installed door operating device to provide a communication method that is not supported by the door reader includes: obtaining first open request information using a first communication method from a terminal; obtaining second open request information for transmission to the door reader based on the first open request information; and transmitting the second open request information to the door reader using a second communication method different from the first communication method.