CAMERA CONTROL IN A PROCESS CONTROL SYSTEM
    2.
    发明公开
    CAMERA CONTROL IN A PROCESS CONTROL SYSTEM 有权
    CAMERA控制过程中的控制系统

    公开(公告)号:EP1218802A1

    公开(公告)日:2002-07-03

    申请号:EP00954687.0

    申请日:2000-08-15

    发明人: PULKKINEN, Veijo

    IPC分类号: G05B19/042

    摘要: When modifications in a process control system are made, the software modifications must be made in the camera linked to the system, too. Both a programmer skilled in the process control system and a programmer skilled in camera programming are needed. This can be avoided when an adaptation program (710) is made for a smart camera (71). This program is able to transform the tasks given by the programmable logic (11) to a language understood by the camera software as well as to send the task results to the programmable logic. The command tasks are transmitted from the programmable logic to the smart camera, and correspondingly, the test results are transmitted to the programmable logic in messages of a known field bus protocol (e.g. Modbus), wherein the adaptation program acts as an interpreter between the bus protocol used and the specific camera software. In addition to the adaptation program another program is made for the programmable logic; this program may include any tasks to be given to the camera image-processing program provided that the tasks are incorporated in the adaptation program. The logic (11) program can now be modified at any time on the condition mentioned above, it can be included new tasks or the parameters of the existing tasks can be modified without any need for modifications in the camera (71) software or in the adaptation program.

    Mehrfachsensor
    5.
    发明公开

    公开(公告)号:EP0813128A2

    公开(公告)日:1997-12-17

    申请号:EP97108925.5

    申请日:1997-06-03

    IPC分类号: G05B19/042

    摘要: Die Neuerung bezieht sich auf einen Mehrfachsensor (1) zum Anschluß an ein AS-Interface. Die elektrische Schnittstelle (8) am Gehäuse (5) ist ausschließlich an ausgelagerte Sensorköpfe (6) angepaßt.

    摘要翻译: 传感器(1)经由包含从电路(3)和电接口点(8)的壳体(5)连接到致动器/传感器接口的总线系统(2)。 后者与连接到它的传感器头(6)匹配。 县。 与传感器头相关联的电子传感器电路(4)至少部分地并入壳体中,各个电引线(7)将传感器头连接到壳体。

    CAMERA CONTROL IN A PROCESS CONTROL SYSTEM
    6.
    发明授权
    CAMERA CONTROL IN A PROCESS CONTROL SYSTEM 有权
    KAMERASTEUERUNG在EINEM PROZESSSTEUERUNGSSYSTEM

    公开(公告)号:EP1218802B1

    公开(公告)日:2004-11-03

    申请号:EP00954687.0

    申请日:2000-08-15

    发明人: PULKKINEN, Veijo

    IPC分类号: G05B19/042

    摘要: When modifications in a process control system are made, the software modifications must be made in the camera linked to the system, too. Both a programmer skilled in the process control system and a programmer skilled in camera programming are needed. This can be avoided when an adaptation program (710) is made for a smart camera (71). This program is able to transform the tasks given by the programmable logic (11) to a language understood by the camera software as well as to send the task results to the programmable logic. The command tasks are transmitted from the programmable logic to the smart camera, and correspondingly, the test results are transmitted to the programmable logic in messages of a known field bus protocol (e.g. Modbus), wherein the adaptation program acts as an interpreter between the bus protocol used and the specific camera software. In addition to the adaptation program another program is made for the programmable logic; this program may include any tasks to be given to the camera image-processing program provided that the tasks are incorporated in the adaptation program. The logic (11) program can now be modified at any time on the condition mentioned above, it can be included new tasks or the parameters of the existing tasks can be modified without any need for modifications in the camera (71) software or in the adaptation program.

    摘要翻译: 当进行过程控制系统的修改时,必须在连接到系统的摄像机中进行软件修改。 需要熟练的过程控制系统的程序员和熟练的相机编程的程序员。 当为智能照相机(71)进行适配程序(710)时,可以避免这种情况。 该程序能够将可编程逻辑(11)给出的任务转换为相机软件所理解的语言,并将任务结果发送到可编程逻辑。 命令任务从可编程逻辑传输到智能相机,相应地,测试结果在已知的现场总线协议(例如Modbus)的消息中传送到可编程逻辑,其中适配程序用作总线之间的解释器 协议使用和具体的相机软件。 除了适配程序之外,另一个程序用于可编程逻辑; 该程序可以包括要提供给相机图像处理程序的任何任务,前提是任务被并入适配程序中。 现在可以在上述条件下随时修改逻辑(11)程序,它可以包括新任务,或者可以修改现有任务的参数,而无需修改相机(71)软件或在 适应计划。

    Programmierbares Feldmessgerät
    8.
    发明公开
    Programmierbares Feldmessgerät 有权
    ProgrammierbaresFeldmessgerät

    公开(公告)号:EP1093039A1

    公开(公告)日:2001-04-18

    申请号:EP99120537.8

    申请日:1999-10-15

    发明人: Gillen, Thomas

    IPC分类号: G05B23/00 G06F1/00

    摘要: Bei einem programmierbaren Feldmeßgerät (F) ist die Ausführung eines Steuerprogramms nur mit einer entsprechenden Softwareschutzvorrichtung (Svi) möglich. Diese besteht aus einem Stecker (SG) mit integriertem elektronischen Bauteil (B). Der Stecker (SG) ist lösbar mit dem Steckeranschluß (SA) an der Steuereinheit (S) des Feldmeßgerätes (F) verbunden.

    摘要翻译: 可编程场测量装置(F)具有用于执行控制程序的控制器(S)。 它具有通过插座连接(SG)可拆卸地连接到软件保护装置(Svi)的插头型接口(SA)。 保护装置包括能够由控制器进行保护装置的授权测试的集成电子部件(B)。 独立的权利要求是对现场测量装置的软件保护程序进行的,其中开始控制器的初始化程序,然后询问软件保护装置的代码并依赖于控制程序变体的代码选择。