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1. 发明申请

US20230096440A1 SECURE INDUSTRIAL CONTROL SYSTEM 有权
公开(公告)号：US20230096440A1
公开(公告)日：2023-03-30
申请号：US17899201
申请日：2022-08-30
申请人： Bedrock Automation Platforms Inc.
发明人： Albert Rooyakkers , James G. Calvin , Samuel Galpin , Timothy Clish
IPC分类号： G06F21/44 , H04L9/08 , H04L9/32 , G06F21/62
摘要： A secure industrial control system is disclosed herein. The industrial control system includes a plurality of industrial elements (e.g., modules, cables) which are provisioned during manufacture with their own unique security credentials. A key management entity of the secure industrial control system monitors and manages the security credentials of the industrial elements starting from the time they are manufactured up to and during their implementation within the industrial control system for promoting security of the industrial control system. An authentication process, based upon the security credentials, for authenticating the industrial elements being implemented in the industrial control system is performed for promoting security of the industrial control system. In one or more implementations, all industrial elements of the secure industrial control system are provisioned with the security credentials for providing security at multiple (e.g., all) levels of the system.

2. 发明申请

US20220004514A1 INPUT/OUTPUT MODULE WITH MULTI-CHANNEL SWITCHING CAPABILITY 有权
公开(公告)号：US20220004514A1
公开(公告)日：2022-01-06
申请号：US17368247
申请日：2021-07-06
申请人： Bedrock Automation Platforms Inc.
发明人： Craig Markovic , Albert Rooyakkers , James G. Calvin
IPC分类号： G06F13/40 , H04L9/08 , H04L9/32 , G06F21/44 , H04L29/06 , H04L12/64
摘要： The present disclosure is directed to an input/output module. In some embodiments, the input/output module includes: a plurality of communication channels, each channel of the plurality of communication channels configured to connect to one or more field devices; switch fabric configured to selectively facilitate connectivity between an external control module and the one or more field devices via the plurality of communication channels; a serial communications port configured for connecting the input/output module to the control module in parallel with a second input/output module, the serial communications port configured for transmitting information between the input/output module and the control module; and a parallel communications port configured for separately connecting the input/output module to the control module, the parallel communications port configured for transmitting information between the input/output module and the control module, and transmitting information between the input/output module and the second input/output module.

3. 发明授权

US11201837B2 Communication network hopping architecture 有权
公开(公告)号：US11201837B2
公开(公告)日：2021-12-14
申请号：US16429783
申请日：2019-06-03
申请人： Bedrock Automation Platforms, Inc.
发明人： Albert Rooyakkers , James G. Calvin
IPC分类号： H04L12/947 , H04L12/931 , H04L12/933 , H04L29/08
摘要： Communication network systems are disclosed. In one or more implementations, the communication network system includes a plurality of network devices. Each of the plurality of network devices incorporates one or more multi-port switches, where each multi-port switch includes a connection to the network device incorporating the multi-port switch and a connection to at least one other port of another multi-port switch incorporated by another respective one of the plurality of network devices.

4. 发明授权

US11005470B2 Methods for consolidating module types for industrial control systems 有权
公开(公告)号：US11005470B2
公开(公告)日：2021-05-11
申请号：US15830638
申请日：2017-12-04
申请人： Bedrock Automation Platforms Inc.
发明人： James G. Calvin , Albert Rooyakkers
IPC分类号： H03K7/08 , G05B19/042 , G05B19/05
摘要： A programmable discrete input module is described. In one or more implementations, the programmable discrete input module comprises a pulse width modulation module configured to generate a pulse width modulated signal based upon an input signal and a pulse width demodulation module configured to generate a demodulated pulse width signal. An isolator is configured to isolate the pulse width modulation module and the pulse width demodulation module and to generate isolated modulated pulse width signal based upon the pulse width modulated signal for the pulse width demodulation module to generate the demodulated pulse width signal. The programmable discrete input module also includes a first comparator and a second comparator for comparing the demodulated pulse width signal with a respective programmable reference and a digital filter configured to filter a comparison signal output by the first comparator or the second comparator to generate a discrete input signal.

5. 发明申请

US20210125778A1 ELECTROMAGNETIC CONNECTOR 有权
公开(公告)号：US20210125778A1
公开(公告)日：2021-04-29
申请号：US17094351
申请日：2020-11-10
申请人： Bedrock Automation Platforms Inc.
发明人： Albert Rooyakkers , James G. Calvin
IPC分类号： H01F38/14 , H04B3/54 , H01F3/14 , H01F5/00 , H01F5/04 , H01F7/20
摘要： An electromagnetic connector is disclosed that is configured to form a first magnetic circuit portion comprising a first core member and a first coil disposed of the first core member. The electromagnetic connector is configured to mate with a second electromagnetic connector, where the second electromagnetic connector is configured to form a second magnetic circuit portion comprising a second core member and a second coil disposed of the second core member. The first core member and the second core member are configured to couple the first coil to the second coil with a magnetic circuit formed from the first magnetic circuit portion and the second magnetic circuit portion when the electromagnetic connector is mated with the second electromagnetic connector. The magnetic circuit is configured to induce a signal in the first coil when the second coil is energized.

6. 发明授权

US10833872B2 Industrial control system redundant communication/control modules authentication 有权
公开(公告)号：US10833872B2
公开(公告)日：2020-11-10
申请号：US15986923
申请日：2018-05-23
申请人： Bedrock Automation Platforms Inc.
发明人： Timothy Clish , Samuel Galpin , James G. Calvin , Albert Rooyakkers
IPC分类号： H04L9/32 , H04L29/06 , G06F21/44 , H04L9/14 , H04L9/30 , H04L29/08
摘要： A set of redundant industrial control system communications/control modules includes at least a first communications/control module and a second communications/control module. The first and second communications/control modules are configured to perform an authentication sequence including: transmitting a request datagram from the first communications/control module to the second communications/control module, the request datagram including a first nonce, a first device authentication key certificate, and a first identity attribute certificate; transmitting a response datagram from the second communications/control module to the first communications/control module, the response datagram including a second nonce, a first signature associated with the first and second nonces, a second device authentication key certificate, and a second identity attribute certificate; and transmitting an authentication datagram from the first communications/control module to the second communications/control module when the response datagram is valid, the authentication datagram including a second signature associated with the first and second nonces.

7. 发明授权

US10313273B2 Communication network hopping architecture 有权
公开(公告)号：US10313273B2
公开(公告)日：2019-06-04
申请号：US15586410
申请日：2017-05-04
申请人： Bedrock Automation Platforms Inc.
发明人： Albert Rooyakkers , James G. Calvin
IPC分类号： H04L12/933 , H04L12/947 , H04L12/931 , H04L29/08
摘要： Communication network systems are disclosed. In one or more implementations, the communication network system includes a plurality of network devices. Each of the plurality of network devices incorporates one or more multi-port switches, where each multi-port switch includes a connection to the network device incorporating the multi-port switch and a connection to at least one other port of another multi-port switch incorporated by another respective one of the plurality of network devices.

8. 发明授权

US09647961B2 Communication network hopping architecture 有权
公开(公告)号：US09647961B2
公开(公告)日：2017-05-09
申请号：US14449722
申请日：2014-08-01
申请人： Bedrock Automation Platforms Inc.
发明人： Albert Rooyakkers , James G. Calvin
IPC分类号： H04L12/28 , H04L12/947 , H04L12/931 , H04L12/933
CPC分类号： H04L49/25 , H04L49/109 , H04L49/1523 , H04L49/351 , H04L67/12
摘要： Communication network systems are disclosed. In one or more implementations, the communication network system includes a plurality of network devices. Each of the plurality of network devices incorporates one or more multi-port switches, where each multi-port switch includes a connection to the network device incorporating the multi-port switch and a connection to at least one other port of another multi-port switch incorporated by another respective one of the plurality of network devices.

9. 外观设计

USD721707S1 Communications control module for an industrial control system 有权
标题翻译：用于工业控制系统的通信控制模块
公开(公告)号：USD721707S1
公开(公告)日：2015-01-27
申请号：US29462575
申请日：2013-08-06
申请人： Bedrock Automation Platforms Inc.
设计人： Albert Rooyakkers , Ken Doucette

10. 发明申请

US20140335703A1 ELECTROMAGNETIC CONNECTOR 有权
标题翻译：电磁连接器
公开(公告)号：US20140335703A1
公开(公告)日：2014-11-13
申请号：US13959888
申请日：2013-08-06
申请人： Bedrock Automation Platforms Inc.
发明人： James G. Calvin , Michael Koran , Albert Rooyakkers
IPC分类号： H01R13/62
CPC分类号： H02J50/80 , H01F38/14 , H01F2038/143 , H01R13/6205 , H02J50/10 , H04B5/0031 , H04B5/0087
摘要： An electromagnetic connector is disclosed that is configured to form a first magnetic circuit portion comprising multiple coils disposed about a first core member. The electromagnetic connector is configured to mate with a second electromagnetic connector that is configured to form a second magnetic circuit portion comprising a coil disposed about a second core member. When the electromagnetic connector is mated with the second electromagnetic connector, the first core member and the second core member are configured to couple the multiple coils of the electromagnetic connector to the coil of the second electromagnetic connector with a magnetic circuit formed from the first magnetic circuit portion and the second magnetic circuit portion. The magnetic circuit is configured to induce a signal in a first coil of the multiple coils and the coil of the second electromagnetic connector when a second coil of the multiple coils is energized.
摘要翻译：公开了一种电磁连接器，其被配置为形成第一磁路部分，该第一磁路部分包括围绕第一芯部件设置的多个线圈。电磁连接器被配置为与第二电磁连接器配合，该第二电磁连接器被配置成形成第二磁路部分，该第二磁路部分包括围绕第二芯部件设置的线圈。当所述电磁连接器与所述第二电磁连接器配合时，所述第一铁心部件和所述第二铁芯部件被构造成将所述电磁连接器的所述多个线圈与所述第二电磁连接器的线圈耦合，所述磁路由所述第一磁路部分和第二磁路部分。当多个线圈的第二线圈通电时，磁路被配置为在多个线圈的第一线圈和第二电磁连接器的线圈中感应信号。

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