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    • 1. 发明申请
    • Method for Remotely Servicing a Field Device of Automation Technology
    • 远程维修自动化技术现场设备的方法
    • US20140181951A1
    • 2014-06-26
    • US14107013
    • 2013-12-16
    • Rolf BirkhoferMichael GunzertRobert HartmannThorsten DeuserImmanuel Vetter
    • Rolf BirkhoferMichael GunzertRobert HartmannThorsten DeuserImmanuel Vetter
    • H04L29/06H04L29/08
    • H04L63/0218H04L67/12H04L67/28
    • A method for remotely servicing a field device of automation technology located in a first network secured by a first firewall, wherein remote servicing occurs via a servicing device associated with a second network secured by a second firewall comprising the steps of: establishing a first communication connection between the field device and a gateway associated with the first network; establishing a second communication connection; reporting of the first gateway; granting a unique identifier by a broker server for the first communication connection; transmitting the unique identifier to a second gateway associated with the second network; establishing a third communication connection between the second gateway and the broker server using the unique identifier; and establishing a communication connection between the second gateway and the first gateway, wherein: the broker server logically connects the second communication connection and the third communication connection with one another, so that communication connection between the servicing device and the field device is produced.
    • 一种用于远程维护位于由第一防火墙保护的第一网络中的自动化技术的现场设备的方法,其中通过与由第二防火墙保护的第二网络相关联的服务设备进行远程服务,包括以下步骤:建立第一通信连接 在现场设备和与第一网络相关联的网关之间; 建立第二通信连接; 报告第一个网关; 通过代理服务器为第一通信连接授予唯一标识符; 将所述唯一标识符发送到与所述第二网络相关联的第二网关; 使用唯一标识符在第二网关和代理服务器之间建立第三通信连接; 以及在所述第二网关和所述第一网关之间建立通信连接,其中:所述代理服务器将所述第二通信连接和所述第三通信连接逻辑地连接,从而产生所述服务设备与所述现场设备之间的通信连接。
    • 9. 发明授权
    • Method for offline servicing of a field device of automation technology
    • 自动化技术现场设备离线维护方法
    • US08832237B2
    • 2014-09-09
    • US12963815
    • 2010-12-09
    • Jan MerkelImmanuel Vetter
    • Jan MerkelImmanuel Vetter
    • G06F15/177
    • G05B19/4186G05B2219/31161G05B2219/31211G05B2219/31457G05B2219/34038Y02P90/185Y02P90/265
    • A method for offline servicing of a field device (FD) of automation technology by means of a service unit (SU), wherein a web server is associated with the field device (FD) and a web browser is associated with the service unit (SU), wherein the method has the following steps: the service unit (SU) connects via the web browser with the web server of the field device (FD) to be serviced; a control logic (CL) made available by the web server is loaded into the web browser; the control logic (CL) starts the download of offline web pages, which are present in the web server or are produced by it, and loads the web pages and the configuration data of the field device (FD) into the service unit (SU); and the current configuration data are, with involvement of the web pages and the loaded configuration data, edited or created offline in the service unit (SU).
    • 一种通过服务单元(SU)离线维护自动化技术的现场设备(FD)的方法,其中web服务器与现场设备(FD)相关联,并且网络浏览器与服务单元(SU ),其中所述方法具有以下步骤:所述服务单元(SU)经由所述web浏览器与要维护的所述现场设备(FD)的web服务器相连接; 由web服务器提供的控制逻辑(CL)被加载到web浏览器中; 控制逻辑(CL)开始下载存在于web服务器中或由其生成的离线网页,并将网页和现场设备(FD)的配置数据加载到服务单元(SU) ; 并且当前配置数据涉及在服务单元(SU)中离线编辑或创建的网页和加载的配置数据。