专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070189323A1 Serial data bus, motion system and method for the event-driven transmission of messages 审中-公开
标题翻译：串行数据总线，运动系统和方法，用于事件驱动的信息传输
公开(公告)号：US20070189323A1
公开(公告)日：2007-08-16
申请号：US10574042
申请日：2004-09-21
申请人： Werner Swoboda , Benno Hagel , Franz Ott , Friedrich Arnold
发明人： Werner Swoboda , Benno Hagel , Franz Ott , Friedrich Arnold
IPC分类号： H04L12/403
CPC分类号： H04L12/4015 , H04B5/02 , H04L12/4135 , H04L25/0266 , H04L2012/40215 , H04L2012/40273
摘要： The invention relates to a serial data bus including a data line for transmitting electrical signals representing bit states and a plurality of multi-master subscribers between which messages can be exchanged via the data line in an event-driven manner according to the broadcast principle. At least two subscribers have a transceiver head, inductively connected to the data line, via which contactless electrical signals are picked up from the data line or transferred thereto. An amplifier (is galvanically connected to the data line and is adapted to receive electrical signals that have been inductively transferred by the at least two subscribers to the data line and to feed them back to the data line once amplified. Due to its inductive connection, the data bus is especially low-maintenance and also suitable for hazardous surroundings. The contactless connection makes the data bus especially suitable for use in transport systems in production engineering and generally for use in systems having parts that are mobile relative one another and between which a data exchange is desired.
摘要翻译：本发明涉及一种串行数据总线，其包括用于发送表示比特状态的电信号的数据线和多个多主用户，其间可以根据广播原理以事件驱动的方式经由数据线交换消息。至少两个用户具有感应地连接到数据线的收发机头，通过该收发机头从数据线拾取非接触式电信号或将其传送到其上。一个放大器（被电流连接到数据线，并且适于接收由至少两个用户感应地传送到数据线的电信号，并且一旦放大就将它们馈送回数据线，由于它的电感连接，数据总线特别低维护，也适用于危险环境，非接触式连接使得数据总线特别适用于生产工程中的运输系统，通常用于具有彼此相对移动的部件的系统中，需要数据交换。

IPRDB

热门服务

关于我们

友情链接

联系方式