Abstract:
PURPOSE: Multiple slave gateway device supporting slaves having various protocols and profiles and industrial automation system are provided for a master to access slaves although slaves belonging to networks using different protocols use different motion profiles. CONSTITUTION: A slave identifier conversion unit (22) converts an extracted original slave identifier into a local identifier within a second network. A motion profile conversion unit (23) converts an original motion profile of an original data frame into a reformatted motion profiler according to a second motion profile. A message reassembly unit (24) converts original header and original footer into reformatted header and reformatted footer, respectively. The message reassembly unit generates a reformatted message based on the local identifier, reformatted motion profile, reformatted header and reformatted footer. [Reference numerals] (20) Multiple slave gateway; (21) Protocol parser; (22) Slave indicator conversion unit; (221) Local indicator table; (23) Motion profile conversion unit; (231) Object dictionary table; (24) Message reorganizing unit; (25) First interface; (26) Second interface
Abstract:
본 발명의 일 예에 따른 OSEK 네트워크 경로 관리 방법은 OSEK 네트워크의 노드를 따라 메시지가 전달되는 S1 단계, S1 단계에서 메시지가 전달되는 과정 중 네트워크 장애가 발생한 장애 노드가 검출되는 S2 단계, S2 단계의 장애 노드가 전체 네트워크에서 제거되는 S3 단계 및 S2 단계의 장애 노드에 메시지를 전달한 소스 노드와 장애 노드가 메시지를 전달할 타겟 노드를 연결하여, 소스 노드에서 타겟 노드로 메시지가 전달되는 S4 단계를 포함한다. 이를 통해 본 발명은 많은 데이터로 인한 충돌과 충돌 시 발생하는 재전송, 전송시간 지연 등에 대한 문제점을 해결할 뿐만 아니라 실시간성을 향상하여 보다 신뢰성 있고 효율적인 통신네트워크 시스템을 형성할 수 있다.
Abstract:
PURPOSE: A method for managing an OSEK(Offene Systeme und deren Schnittstellen fur die Elektronik in Kraftfah; English: Open Systems and their Interfaces for the Electronics in Motor Vehicles) network path is provided to form a new ring type path by transmitting a message to every node linked with a network through a previous node of a failure node and recognizing the failure node in another node when the message is not transmitted in a specific node due to network failure. CONSTITUTION: A message is delivered along a node of an OSEK network(S1). A failure node in the message delivery process is detected(S2). The failure node is removed from the whole network(S3). The message is delivered from a source node delivering the message to the failure node to a target node receiving the message from the failure node by connecting the source node with the target node(S4). [Reference numerals] (S1) Step of transmitting messages along a node of an OSEK network; (S2) Step of detecting a failure node that has caused a network failure during message transfer of S1; (S3) Step of removing the failure node of S2 from the whole network; (S4) Step of connecting a source node, which has transferred messages to the failulre node of S2, to a target node to transfer messages and transferring messages from the source node to the target node
Abstract translation:目的:提供一种用于管理OSEK的方法(Offene Systeme und deren Schnittstellen fur die Elektronik in Kraftfah; English:Open Systems and their Interfaces for the Electronics in Motor Vehicles)网络路径,以形成新的环型路径,通过发送消息 每个节点通过故障节点的先前节点与网络链接,并且当由于网络故障而在特定节点中不发送消息时,识别另一节点中的故障节点。 规定:沿着OSEK网络的节点传送消息(S1)。 检测到消息传递过程中的故障节点(S2)。 从整个网络中删除故障节点(S3)。 消息从源节点传送到故障节点,通过连接源节点与目标节点(S4)将故障节点接收来自故障节点的消息。 (附图标记)(S1)沿着OSEK网络的节点发送消息的步骤; (S2)在S1的消息传送期间检测到导致网络故障的故障节点的步骤; (S3)从整个网络去除S2的故障节点的步骤; (S4)将已经将消息传送到S2的故障节点的源节点连接到目标节点以将消息从源节点传送到目标节点的步骤
Abstract:
본 발명에 따른 안전지지대(100)를 구비한 이륜차의 자동 안전지지대 동작 제어 장치에 있어서, 상기 이륜차의 전륜 또는 후륜에 각각 설치된 제1브레이크 또는 제2브레이크의 작동에 의해 상기 전륜 또는 후륜의 정지 여부를 검출하는 동작감지센서(200); 상기 전륜 및 상기 후륜의 동작이 정지한 경우의 상기 제1브레이크 또는 상기 제2브레이크에 가해진 브레이크 압력을 검출하는 압력센서(300); 및 메모리(400)로부터 상기 브레이크 압력에 따른 안전정지시간을 수신하고, 상기 제1브레이크 및 상기 제2브레이크의 동작 개시시간과 상기 전륜 및 상기 후륜의 동작이 정지한 동작 종료시간을 이용하여 바퀴정지시간을 연산하며, 상기 안전정지시간과 상기 바퀴정지시간을 비교하여 상기 안전지지대(100)의 동작 여부를 제어하는 마이크로 컨트롤러(500);를 포함한다.
Abstract:
PURPOSE: A control apparatus for operating an automatic safety support of a motorcycle is provided to control the operation of a safety support when a wheel stop time is longer than a safe stop time by comparing the wheel stop time with the safe stop time according to brake pressure. CONSTITUTION: A control apparatus for operating an automatic safety support of a motorcycle comprises a motion detecting sensor(200), a pressure sensor(300), and a microcontroller(500). The motion detecting sensor detects whether or not a front wheel or a rear wheel is stopped by the operation of a first brake or a second brake installed in the front wheel or rear wheel of a motorcycle, respectively. The pressure sensor detects brake pressure applied to the first brake or the second brake when the operation of the front and rear wheels are stopped. A microcontroller receives a safe stop time according to the brake pressure from a memory(400). The microcontroller calculates a wheel stop time by using an operation start time of the first and second brakes and an operation stop time of the front and rear wheels, and controls the operation of a safety support by comparing the safe stop time and the wheel stop time. [Reference numerals] (100) Safety support; (200) Motion detecting sensor; (300) Pressure sensor; (400) Memory(storing an electronic manual); (500) Microcontroller
Abstract:
PURPOSE: A field bus synchronization method using a gateway and a system thereof are provided to solve a network delay problem by synchronizing a synchronous network with a non-synchronous network. CONSTITUTION: A synchronization support first field bus network system(110) includes a mater(111) and a plurality of first slaves(112). The master executes a synchronization process. A synchronization nonsupport second field bus network system(120) includes a plurality of second slaves(122). A gateway(130) connects the first field network system and the second field bus network system. The gateway measures the message response time of the second slave.