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1. 发明授权

US5920715A System architecture permitting verified and unverified programs to execute safely on one processor 失效
标题翻译：系统架构允许经过验证和未验证的程序在一个处理器上安全执行
公开(公告)号：US5920715A
公开(公告)日：1999-07-06
申请号：US894859
申请日：1997-08-05
申请人： Andreas Heckel , Roland Rupp , Christoph Weishaar , Klaus Wohnhaas
发明人： Andreas Heckel , Roland Rupp , Christoph Weishaar , Klaus Wohnhaas
IPC分类号： G06F11/18 , G05B19/042 , G05B19/18 , G05B19/4063 , G05B19/414 , G05B19/4155 , G06F9/46 , G06F9/50 , G06F11/00 , G06F11/16 , G06F13/00
CPC分类号： G06F11/1637 , G05B19/0428 , G05B19/4063 , G06F11/0796
摘要： A system architecture uses at least two processors (2, 3), which jointly control a process and constantly compare their data with each other. A program complex which has been checked with respect to the possible errors, as well as a non-checked program complex, runs on one of the two processors (2). In order to rule out interference in the checked program complex by the non-checked one, the peripheral hardware (12) which interact with the checked program complex are provided with inhibit inputs (16), and the tested program complex, via the inhibit inputs (16), blocks the peripheral hardware (12) which are reserved for it before it gives up command to the non-checked program complex.
摘要翻译： PCT No.PCT / DE96 / 00145 Sec。 371日期：1997年8月5日 102（e）日期1997年8月5日PCT提交1996年2月1日PCT公布。出版物WO96 / 24891 日期1996年8月15日系统架构使用至少两个处理器（2,3），它们共同控制一个进程并不断地将它们的数据进行比较。已经针对可能的错误检查的程序复合体以及未检查的程序复合体在两个处理器（2）之一上运行。为了排除被检查的程序复合体中的干扰，与检查的程序复合体相互作用的外围硬件（12）通过禁止输入（16）和被测程序复合体提供禁止输入（16），在将所述外部硬件（12）放弃所述未被检查的程序复合体的命令之前，阻止所述外围硬件（12）被保留。

2. 发明授权

US07310109B2 Protective device for safeguarding a hazardous area and method of checking the functional reliability of such a device 有权
标题翻译：用于保护危险区域的保护装置和检查这种装置的功能可靠性的方法
公开(公告)号：US07310109B2
公开(公告)日：2007-12-18
申请号：US10265338
申请日：2002-10-04
申请人： Dietmar Döttling , Oliver Fuchs , Mathias Sälzer , Martin Wendler , Christoph Weishaar
发明人： Dietmar Döttling , Oliver Fuchs , Mathias Sälzer , Martin Wendler , Christoph Weishaar
IPC分类号： H04N7/18 , H04N5/225
CPC分类号： H04N17/002
摘要： The present invention discloses a protective device for safeguarding a hazardous area and a method for checking the functional reliability of such a device. The protective device has an image recording unit with an image sensor which includes a large number of light-sensitive pixels. During operation, the image recording unit records an object image. The image sensor is also supplied with a defined test image in order to check the functional reliability, wherein the test image recorded by the image sensor is compared with a defined expectation. According to one aspect of the invention, the object image is specifically made dynamic by means of a testing device and the modified object image is used as the test image.
摘要翻译：本发明公开了一种用于保护危险区域的保护装置和用于检查这种装置的功能可靠性的方法。保护装置具有包括大量感光像素的图像传感器的图像记录单元。在操作期间，图像记录单元记录对象图像。图像传感器还具有定义的测试图像，以便检查功能可靠性，其中由图像传感器记录的测试图像与定义的期望进行比较。根据本发明的一个方面，通过测试装置具体地使对象图像动态化，并且使用修改后的对象图像作为测试图像。

3. 发明申请

US20080007417A1 Safety device and method for an automatically operating installation having at least one moveable part 有权
标题翻译：一种具有至少一个可移动部件的自动操作安装的安全装置和方法
公开(公告)号：US20080007417A1
公开(公告)日：2008-01-10
申请号：US11805570
申请日：2007-05-23
申请人： Christoph Weishaar , Gerhard Betz
发明人： Christoph Weishaar , Gerhard Betz
IPC分类号： F16P3/00 , B30B15/00
CPC分类号： F16P3/144 , B30B15/288
摘要： A safety device for an automatically operating installation determines at least one movement variable of a moving installation part in a safety-related manner. The safety device includes an acceleration sensor and an evaluation unit. The acceleration sensor is adapted to be coupled to the moving installation part in order to detect any acceleration of the moving installation part. The evaluation unit determines a movement velocity and/or a movement travel of the installation part on the basis of the acceleration.
摘要翻译：用于自动操作安装的安全装置以安全相关的方式确定移动安装部件的至少一个移动变量。安全装置包括加速度传感器和评估单元。加速度传感器适于联接到移动安装部件，以便检测移动安装部件的任何加速度。评估单元基于加速度确定安装部件的移动速度和/或移动行程。

4. 发明授权

US5936435A Voltage comparator and monitor 失效
标题翻译：电压比较器和显示器
公开(公告)号：US5936435A
公开(公告)日：1999-08-10
申请号：US849780
申请日：1997-06-09
申请人： Hans Dieter Schwenkel , Christoph Weishaar
发明人： Hans Dieter Schwenkel , Christoph Weishaar
IPC分类号： G01R19/165 , G05F1/46 , H03K5/08 , H03K5/153
CPC分类号： G05F1/46 , G01R19/16538
摘要： A device for comparing two DC voltages (U.sub.1, U.sub.2) comprises a voltage comparator (3) having two inputs (9, 11). One of the two voltages (U.sub.1, U.sub.2) to be compared to each other is fed directly into one of the inputs (9, 11). The other voltage enters a voltage-conversion device (2) in which the voltage to be compared is superimposed with the DC voltage (8) so that a DC voltage arises at the output (7) of the voltage-conversion device (2), which voltage periodically fluctuates back and forth between an upper and a lower amplitude value in the cycle of the square-wave signal (8). The distance between the two amplitude values corresponds to the tolerance band within which the two voltages (U.sub.1, U.sub.2) to be compared with one another must be identical. The voltage signal obtained from the voltage-conversion circuit (2) enters the other input (9) of the voltage comparator (3), which then only supplies an AC signal at its output (15) if the upper amplitude value is greater than and the lower amplitude value is smaller than the DC signal fed into the other input (11) of the comparator (3).
摘要翻译： PCT No.PCT / DE95 / 01730 Sec。 371日期：1997年6月9日 102（e）日期1997年6月9日PCT提交1995年12月6日PCT公布。 WO96 / 18107 PCT出版物日期1996年6月13日用于比较两个直流电压（U1，U2）的装置包括具有两个输入（9,11）的电压比较器（3）。要彼此比较的两个电压（U1，U2）中的一个被直接馈送到输入（9,11）之一。另一个电压进入电压转换装置（2），其中将要比较的电压与直流电压（8）叠加，使得在电压转换装置（2）的输出（7）处产生直流电压，哪个电压在方波信号（8）的周期中在上下幅度值之间来回周期性地波动。两个幅度值之间的距离对应于要彼此比较的两个电压（U1，U2）必须相同的公差带。从电压转换电路（2）获得的电压信号进入电压比较器（3）的另一输入端（9），如果上振幅值大于较低的振幅值小于馈送到比较器（3）的另一个输入端（11）的直流信号。

5. 发明授权

US08306680B2 Arrangement and method for controlling an automated system, in particular a railway system 有权
标题翻译：用于控制自动化系统，特别是铁路系统的布置和方法
公开(公告)号：US08306680B2
公开(公告)日：2012-11-06
申请号：US13347129
申请日：2012-01-10
申请人： Hans Schwenkel , Christoph Weishaar
发明人： Hans Schwenkel , Christoph Weishaar
IPC分类号： G05B19/05 , G05B9/02 , B61L7/06
CPC分类号： G05B19/058 , B61L27/0005 , G05B2219/1181 , G05B2219/1194 , G05B2219/1195
摘要： An arrangement for controlling an automated system, having a number of sensors and actuators, in particular for controlling a railroad system. A programmable control unit runs a user program to process input data from the sensors and to generate control commands for the actuators. The sensors and the actuators are connected to a remote I/O unit, which is connected to the control unit via a communication network. The control unit and the I/O unit interchange data messages in order to transmit the input data and the control commands. The arrangement has a remote disconnection unit, which is coupled to the remote I/O unit independently from the input data and control commands. The control unit is designed to integrate specific verification data for the disconnection unit into the data messages for the I/O unit. The disconnection unit is designed to deactivate the I/O unit depending on the specific verification data.
摘要翻译：用于控制具有多个传感器和致动器的自动化系统的装置，特别是用于控制铁路系统。可编程控制单元运行用户程序来处理来自传感器的输入数据并产生用于致动器的控制命令。传感器和执行器连接到通过通信网络连接到控制单元的远程I / O单元。控制单元和I / O单元交换数据消息，以便传输输入数据和控制命令。该装置具有远程断开单元，其独立于输入数据和控制命令耦合到远程I / O单元。控制单元被设计为将断开单元的特定验证数据集成到I / O单元的数据消息中。断开单元被设计为根据具体的验证数据去激活I / O单元。

6. 发明申请

US20120173054A1 ARRANGEMENT AND METHOD FOR CONTROLLING AN AUTOMATED SYSTEM, IN PARTICULAR A RAILWAY SYSTEM 有权
标题翻译：用于控制自动化系统，特别是铁路系统的装置和方法
公开(公告)号：US20120173054A1
公开(公告)日：2012-07-05
申请号：US13347129
申请日：2012-01-10
申请人： Hans SCHWENKEL , Christoph Weishaar
发明人： Hans SCHWENKEL , Christoph Weishaar
IPC分类号： G05D1/02 , G05B13/00
CPC分类号： G05B19/058 , B61L27/0005 , G05B2219/1181 , G05B2219/1194 , G05B2219/1195
摘要： An arrangement for controlling an automated system, having a number of sensors and actuators, in particular for controlling a railroad system. A programmable control unit runs a user program to process input data from the sensors and to generate control commands for the actuators. The sensors and the actuators are connected to a remote I/O unit, which is connected to the control unit via a communication network. The control unit and the I/O unit interchange data messages in order to transmit the input data and the control commands. The arrangement has a remote disconnection unit, which is coupled to the remote I/O unit independently from the input data and control commands. The control unit is designed to integrate specific verification data for the disconnection unit into the data messages for the I/O unit. The disconnection unit is designed to deactivate the I/O unit depending on the specific verification data.
摘要翻译：用于控制具有多个传感器和致动器的自动化系统的装置，特别是用于控制铁路系统。可编程控制单元运行用户程序来处理来自传感器的输入数据并产生用于致动器的控制命令。传感器和执行器连接到通过通信网络连接到控制单元的远程I / O单元。控制单元和I / O单元交换数据消息，以便传输输入数据和控制命令。该装置具有远程断开单元，其独立于输入数据和控制命令耦合到远程I / O单元。控制单元被设计为将断开单元的特定验证数据集成到I / O单元的数据消息中。断开单元被设计为根据具体的验证数据去激活I / O单元。

7. 发明授权

US07598882B2 Safety device and method for an automatically operating installation having at least one moveable part 有权
标题翻译：一种具有至少一个可移动部件的自动操作安装的安全装置和方法
公开(公告)号：US07598882B2
公开(公告)日：2009-10-06
申请号：US11805570
申请日：2007-05-23
申请人： Christoph Weishaar , Gerhard Betz
发明人： Christoph Weishaar , Gerhard Betz
IPC分类号： G08B21/00
CPC分类号： F16P3/144 , B30B15/288
摘要： A safety device for an automatically operating installation determines at least one movement variable of a moving installation part in a safety-related manner. The safety device includes an acceleration sensor and an evaluation unit. The acceleration sensor is adapted to be coupled to the moving installation part in order to detect any acceleration of the moving installation part. The evaluation unit determines a movement velocity and/or a movement travel of the installation part on the basis of the acceleration.
摘要翻译：用于自动操作安装的安全装置以安全相关的方式确定移动安装部件的至少一个移动变量。安全装置包括加速度传感器和评估单元。加速度传感器适于联接到移动安装部件，以便检测移动安装部件的任何加速度。评估单元基于加速度确定安装部件的移动速度和/或移动行程。

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