Abstract:
본 발명은 기존의 무선 통신 기술의 큰 변경 없이 태그 메모리에 저장 되어 있는 대용량 데이터를 고속으로 다운로드할 수 있는 것으로서, 일면에 따른 RFID 태그는 RFID 태그의 사용자 메모리 뱅크(memory bank)에 저장된 태그 데이터의 다운로드를 지시하는 다운로드 명령을 전송하는 전송부 및 RFID 태그로부터 태그 데이터를 메모리 뱅크의 사이즈보다 작은 복수의 레코드 블록 단위로 수신하는 수신부를 포함한다.
Abstract:
PURPOSE: A reader apparatus for a wireless frequency identification tag and communication method thereof are provided to effectively collect RFID(Radio Frequency Identification) tag data by interlocking with various RFID readers. CONSTITUTION: A network connection unit(120a) inserts data into a RFID tag. The network connection unit is connected with an RFID reader on a network. The network connection unit transmits network setting information and RFID reader protocol setting information. A control unit(120b) is connected with the RFID reader apparatus. A data processing unit(120c) reads data stored in the RFID tag or inserts the data into the RFID tag.
Abstract:
PURPOSE: An interlocking method interlocking the virtual world and a real world are provided to objectify resource, event, and phenomena of real world. CONSTITUTION: A data sensed from a real world is obtained through at least one sensor network. Based on the obtained data, an event of real world and phenomenon is distinguished(S410). The distinguished and phenomena is registered to a virtual world server(S420). A control message corresponding to the distinguished event and phenomena is received from the virtual world server(S430). By responding to the received control message, a real world resource is controller(S440).
Abstract:
PURPOSE: A system and a method for classifying a behavior pattern are provided to perform preliminary treatment for a risk condition by detecting a behavior pattern of a movable object through the classification of the behaviors performed by the movable object. CONSTITUTION: A signal reception unit(110) receives plural signals from a sensor network(10), and a behavior classifying unit(130) classifies the behavior of a movable object(20) according to a multivariate signal of the signal reception unit. An action pattern classifying unit(150) detects a behavior pattern corresponding to behavior identities of a behavior classifying unit. According to the detected action pattern, a control unit(170) estimates the behavior of the movable object, and an alarm unit(190) performs an early alarming operation for a risk condition.
Abstract:
A mobile RFID(Radio Frequency IDentification) service agent device for vicariously processing RFID information of a mobile terminal and a method thereof are provided to reduce power consumption and a communication charge by minimizing network communication/operation of the mobile terminal, as a mobile RFID service agent vicariously processes the operation needed for using an RFID network service. A command interpreter(420) extracts a command and a parameter by parsing a command message received from the mobile terminal. A task processor(440) extracts and performs a related task module from a record corresponding to a task name which is one of the parameter in case that the extracted command is 'RunTask'. A response transmitter(470) transmits a performance result message of the task processor to the mobile terminal. The task processor registers the record corresponding to the task name in the case that the extracted command is 'AddTask', and updates or deletes the record corresponding to the task name in the case that the extracted command is 'UpdateTask' or 'DeleteTask'.
Abstract:
PURPOSE: A system for printing and reading a 4-state barcode and a controlling method thereof are provided to effectively carry out the postal service by improving the reading for an automatic postal matter classification process and the barcode information acquirement of a customer. CONSTITUTION: A barcode information acquirer acquires and inputs the customer recognition information, the article information and the postal matter classification information, and stores and judges the postal matter classification information(101,102). An information density enhancer generates a value of a bar by finding out a character value through the application of a compression method according to an information type and a cipher(103). An input information encoder arranges the value in an order of a bar value of the 4-state barcode(104). An error correction code word generator generates an error code word by an exclusive-OR bit operation method standardized by a coefficient value of an exponent function(105). A print frame generator prints a 4-state barcode font on the postal matter by arranging a start bar, the data generated by the information density enhancer, the error correction code word and a stop bar(107).
Abstract:
PURPOSE: A mail processing system is provided to receive mail by registering data for a mail service server of a post office on customer barcodes, to divide the mail and to check the process data and time data after testing the automatic division of the received mail. CONSTITUTION: In a process of receiving and dividing mail, the processing data of the mail are transmitted to each customer automatically by application of receiver names and sender customer IDs(Identification) to customer barcodes. If the receiver data of the received mail are wrong, the right mail data are corrected and delivered. The zip codes and delivery order codes necessary for printing the customer barcodes are generated automatically by using the mail address and receiver name data written by the senders. In addition, the processing states of the mail are informed to the customers through each sender E-mail address. If the mail(132) is sent back by the wrong receiver data, the corresponding customer barcode is read(141), the mail data of the sender is generated, and a return barcode is printed(144) to send back the mail within a short time. At the same time, the return data are informed to the sender(146) to prevent the sender from sending the mail again. In case of regular returned mail(115), the data is compared with a return data list. The returned mail is processed as unavailable and returned to the sender. Therefore, the time required for processing unavailable mail is shortened.
Abstract:
PURPOSE: A system and a method for reading bar code using a laster beam are provided to increase the readability by generating a rate value of a laster beam reflected and projected from a reading object, by rearraying the value according to a movement direction of the laster beam, by reproducing a rate value using the density of the beam, and by detecting the condition of a bar. CONSTITUTION: A bar code reading system is largely composed of a bar code reader(10), a decoder(20) and a controller(30). In case that a height adjustment value of a beam is set by an input device(32) of the controller(30), an input/output controller(31) transmits a scan height value of the laster beam to a control unit(40). A scan height adjustment setting device(13) sets up a scan area of the beam.
Abstract:
PURPOSE: A security system and a method thereof are provided to provide an intelligent security service to a user in a situation of requiring safety by using an RFID(Radio Frequency IDentification) technology and a communication technology between devices. CONSTITUTION: A security method includes a step in which multiple security devices which are installed in a security area receive information about a subscriber who subscribes to a security service and information about a warned object from an information server and stores and manages the information(S100); steps in which at least one of multiple security devices confirms that a security service subscriber appears in a security area in case a subscriber identifier which is included in the subscriber information from a predetermined RFID tag which is located in the security area is read(S110~S130); a step in which the security device transmits a message which includes the subscriber identifier which is confirmed as a security service subscriber to a message transmission server if a warned object identifier which is included in the warned object information from the predetermined RFID tag which is located in the security area is read(S140); and a step in which the message transmission server transmits a message which informs a dangerous situation to a subscriber terminal which has a number which corresponds to the subscriber identifier(S150). [Reference numerals] (S100) Multiple security devices installed in a security area of a subscriber who subscribes to a security service; (S110) Subscriber identifier which is included in the subscriber information from a predetermined RFID tag; (S120) Begin security mode; (S130) Subscriber identifier which is included in the subscriber information from a predetermined RFID tag where the security area is read; (S140) Message from a subscriber delivered; (S150) Warning message from a subscriber delivered