公开(公告)号：US08363371B2

公开(公告)日：2013-01-29

申请号：US11915326

申请日：2006-07-28

Applicant: Andre Korrek

Inventor： Andre Korrek

IPC: H02H3/08 ,  H02H9/02

CPC classification number: G05B9/02 ,  H01H9/542 ,  H01H47/002 ,  H01H51/005 ,  H02P23/24 ,  H03M1/12 ,  H03M1/207

Abstract: A safety switching device, with which a safety-related device, can be set into a safe state. The safety switching device has a microprocessor or microcontroller, which can set an electric drive to be protected into a safe state both if an emergency circuit breaker, protective door switch, and/or two-hand switch is activated and also if there is faulty operation of the safety-related device or electric drive. For this purpose, the microprocessor is implemented such that it can determine from at least one analog signal to be measured whether a predetermined parameter lies outside a predetermined operating range. In addition, the microprocessor can be a component of a safety device which is constructed for multiple-channel control of a safety-related electric drive. In this way, the safety switching device can respond to several safety functions independent of each other in order to set an electric drive into a safe state.

Abstract translation: 安全开关装置，安全装置可以安装在安全状态。 安全开关装置具有微处理器或微控制器，其可以将电驱动器设置为保护状态，如果紧急断路器，保护门开关和/或双手开关被激活，并且还存在故障操作 的安全相关设备或电力驱动器。 为此，微处理器被实现为使得其可以根据要测量的至少一个模拟信号来确定预定参数是否位于预定操作范围之外。 此外，微处理器可以是安全装置的组件，其被构造用于对安全相关电驱动器的多通道控制。 以这种方式，安全切换装置可以对彼此独立的多个安全功能进行响应，以将电力驱动器设置为安全状态。

公开(公告)号：US08321613B2

公开(公告)日：2012-11-27

申请号：US12593678

申请日：2008-03-22

Applicant: Andre Korrek

Inventor： Andre Korrek

IPC: G06F13/00

CPC classification number: H04L1/0041 ,  G05B19/0428 ,  H03M13/09 ,  H04L1/0061 ,  H04L1/007 ,  H04L12/417 ,  H04L2001/0094

Abstract: The invention relates to a method and system for secure transmission of process data to be transmitted cyclically in a cyclical data transmission to be performed protocol-specifically via a transmission channel between a user functioning as a master and at least one user functioning as a slave that are connected to the transmission channel. Within a transmission protocol frame, a time slot that can always accommodate the same number of bits independently of the data to be transmitted is assigned to each slave during a data transmission cycle. For safety-relevant process data that is to be transmitted during a data transmission cycle from a slave to at least one additional user, or that is to be transmitted during a data transmission cycle from a user to at least one slave, additional first protection data for recognizing error-free transmission of this safety-relevant process data is generated and transmitted in each case.

Abstract translation: 本发明涉及一种用于在循环数据传输中循环传输的过程数据的安全传输的方法和系统，以便特定地通过用作主设备的用户和作为从设备的至少一个用户之间的传输信道进行协议 连接到传输信道。 在传输协议帧内，在数据传输周期期间，可以将始终适应相同数量的位的时隙独立于待传输的数据分配给每个从机。 对于要在从从设备到至少一个附加用户的数据传输周期期间要发送或将在从用户到至少一个从站的数据传输周期期间传送的安全相关过程数据，附加的第一保护数据 为了识别该安全相关过程的无差错传输，在每种情况下产生和发送数据。

公开(公告)号：US20100131686A1

公开(公告)日：2010-05-27

申请号：US12593678

申请日：2008-03-22

Applicant: Andre Korrek

Inventor： Andre Korrek

IPC: G06F13/42

CPC classification number: H04L1/0041 ,  G05B19/0428 ,  H03M13/09 ,  H04L1/0061 ,  H04L1/007 ,  H04L12/417 ,  H04L2001/0094

Abstract: The invention relates to a method and system for secure transmission of process data to be transmitted cyclically in a cyclical data transmission to be performed protocol-specifically via a transmission channel between a user functioning as a master and at least one user functioning as a slave that are connected to the transmission channel. Within a transmission protocol frame, a time slot that can always accommodate the same number of bits independently of the data to be transmitted is assigned to each slave during a data transmission cycle. For safety-relevant process data that is to be transmitted during a data transmission cycle from a slave to at least one additional user, or that is to be transmitted during a data transmission cycle from a user to at least one slave, additional first protection data for recognizing error-free transmission of this safety-relevant process data is generated and transmitted in each case.

Abstract translation: 本发明涉及一种用于在循环数据传输中循环传输的过程数据的安全传输的方法和系统，以便特定地通过用作主设备的用户和作为从设备的至少一个用户之间的传输信道进行协议 连接到传输信道。 在传输协议帧内，在数据传输周期期间，可以将始终适应相同数量的位的时隙独立于待传输的数据分配给每个从机。 对于要在从从设备到至少一个附加用户的数据传输周期期间要发送或将在从用户到至少一个从站的数据传输周期期间传送的安全相关过程数据，附加的第一保护数据 为了识别该安全相关过程的无差错传输，在每种情况下产生和发送数据。

公开(公告)号：US20100057959A1

公开(公告)日：2010-03-04

申请号：US12091248

申请日：2006-10-31

Applicant: Andre Korrek

Inventor： Andre Korrek

IPC: G06F13/00

CPC classification number: H04L12/417 ,  G05B19/042 ,  G05B2219/25014 ,  G05B2219/25428

Abstract: One purpose of the invention is to identify a way of transmitting data by means of a transmission channel which effectively counteracts disadvantages previously resulting from a ring structure and a linear structure, and combines advantages of the one topology group with advantages of the other topology group. For this purpose the invention proposes a method for the transmission of cyclic and acyclic data by means of a transmission channel between at least two user devices connected to the transmission channel, with a protocol-specific cyclic data transmission being carried out at least between one user device functioning as a master and at least one user device functioning as a slave, and which is characterized in that, during an impending transmission cycle, data to be transmitted is checked against corresponding data of a preceding cycle with regard to redundancy and currency and in that upon detection of an impending transmission cycle for which redundant data without new information content is provided, acyclic data is inserted in lieu of said data in the data field provided for said data.

Abstract translation: 本发明的一个目的是通过传输通道来识别一种有效抵消先前由环形结构和线性结构产生的缺点的传输数据的方法，并且将一个拓扑组的优点与其他拓扑组的优点相结合。 为此，本发明提出了一种通过连接到传输信道的至少两个用户设备之间的传输信道传输循环和非循环数据的方法，其中至少在一个用户之间执行协议特定的循环数据传输 用作主设备的设备和用作从设备的至少一个用户设备，其特征在于，在即将发送的传输周期期间，针对冗余和货币，针对前一周期的相应数据检查要发送的数据，并且 在检测到没有提供新信息内容的冗余数据的即将发送的传输周期时，插入非循环数据以代替为所述数据提供的数据字段中的所述数据。

公开(公告)号：US20080225457A1

公开(公告)日：2008-09-18

申请号：US11915326

申请日：2006-07-28

Applicant: Andre Korrek

Inventor： Andre Korrek

IPC: H02H3/00

CPC classification number: G05B9/02 ,  H01H9/542 ,  H01H47/002 ,  H01H51/005 ,  H02P23/24 ,  H03M1/12 ,  H03M1/207

Abstract: The invention relates to a safety switching device, with which a safety-related device, preferably an electric drive, can be set into a safe state. The safety switching device (900) has a microprocessor or microcontroller (822), which can set, for example, an electric drive to be protected into a safe state both if an emergency circuit breaker, protective door switch, and/or two-hand switch is activated and also if there is faulty operation of the safety-related device or electric drive. For this purpose, the microprocessor (822) is preferably implemented such that it can determine from at least one analog signal to be measured whether a predetermined parameter, preferably the amplitude of the analog signal, lies outside a predetermined operating range. In addition, the microprocessor (822) can be a component of a safety device (810) which is constructed for multiple-channel control of a safety-related electric drive. In this way, the safety switching device (900) can respond to several safety functions independent of each other in order to set an electric drive into a safe state. In addition, for such a compact safety switching device, the risk of a wiring error relative to known measures is significantly reduced.

Abstract translation: 本发明涉及一种安全开关装置，通过该安全开关装置，可以将安全装置，优选地电驱动装置设置成安全状态。 安全切换装置（900）具有微处理器或微控制器（822），其可以将例如被保护的电驱动器设置为安全状态，如果紧急断路器，保护门开关和/或双手 开关被激活，并且如果安全相关设备或电驱动器出现故障。 为此，微处理器（822）优选地被实现为使得其可以从要被测量的至少一个模拟信号确定预定参数（优选地，模拟信号的幅度）是否位于预定操作范围之外。 此外，微处理器（822）可以是安全装置（810）的组件，其被构造用于安全相关的电驱动器的多通道控制。 以这种方式，安全切换装置（900）可以对彼此独立的若干安全功能作出响应，以将电力驱动器设置为安全状态。 此外，对于这种紧凑的安全开关装置，相对于已知措施的布线误差的风险显着降低。