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1. 发明申请

US20180260354A1 SYSTEM AND METHOD FOR FLEXIBLE CONNECTION OF REDUNDANT INPUT-OUTPUT MODULES OR OTHER DEVICES 审中-公开
公开(公告)号：US20180260354A1
公开(公告)日：2018-09-13
申请号：US15452433
申请日：2017-03-07
申请人： Honeywell International Inc.
发明人： Shimei Deng , Wen Peng , Fangyin Wan , Lei Zou
IPC分类号： G06F13/40 , G06F13/42
CPC分类号： G06F13/4068 , G05B19/0423 , G05B2219/25099 , G06F13/4221
摘要： An apparatus includes a first device connector configured to be coupled to a first device. The apparatus also includes a second device connector configured to be coupled to a second device. The apparatus further includes at least two connection arms forming a hinged connection between the first device connector and the second device connector. In addition, the apparatus includes a flexible connector coupled to the first device connector and the second device connector, at least a portion of the flexible connector extending through the at least two connection arms, the flexible connector comprising a flexible printed circuit board assembly (PCBA) or a flexible flat cable (FFC).

2. 发明申请

US20180150061A1 SYSTEM AND METHOD FOR USING BLUETOOTH COMMUNICATION IN INDUSTRIAL PROCESS CONTROL AND AUTOMATION SYSTEMS 审中-公开
公开(公告)号：US20180150061A1
公开(公告)日：2018-05-31
申请号：US15362078
申请日：2016-11-28
申请人： Honeywell International Inc.
发明人： Zhi Yang , Haifeng Liang , Longfei Chen , Lei Zou
IPC分类号： G05B19/414 , H04W4/00 , H04W76/02 , G05B19/05
CPC分类号： H04W76/10 , G05B19/0423 , G05B19/054 , G05B2219/1209 , G05B2219/15117 , G05B2219/24182 , H04W4/80
摘要： A method includes wirelessly connecting to one or more controllers using a BLUETOOTH communication protocol, where the one or more controllers have a BLUETOOTH adapter or transceiver. The method also includes sending a command or data to a first controller among the one or more controllers using the BLUETOOTH communication protocol. The method further includes receiving, from the first controller or a second controller among the one or more controllers using the BLUETOOTH communication protocol, a response associated with the sent command or data. Each of the one or more controllers includes a programmable logic controller (PLC) in an industrial process control and automation system.

3. 发明申请

US20160373272A1 METHOD, DEVICE AND SYSTEM FOR COMMUNICATING IN A RING NETWORK 审中-公开
标题翻译：用于在环网中通信的方法，设备和系统
公开(公告)号：US20160373272A1
公开(公告)日：2016-12-22
申请号：US15177691
申请日：2016-06-09
申请人： Honeywell International, Inc.
发明人： Huagang Xu , Haifeng Liang , Lei Zou , Zhi Yang , Junyu Chen
IPC分类号： H04L12/437 , H04L1/24 , H04L29/12 , H04L12/26 , H04L12/44
CPC分类号： H04L12/437 , H04L1/242 , H04L12/44 , H04L41/0659
摘要： A communication method includes receiving data messages at a specified one of a plurality of communication devices in a ring network and detecting a status of the ring network. The communication method also includes changing a port of the specified communication device from a blocking state to a forwarding state in response to detecting a failure in the ring network. The communication method further includes filtering and forwarding the received data messages in the ring network, where the received data messages that originated from the specified communication device are blocked from further forwarding at the specified communication device. In addition, the communication method includes changing the port of the specified communication device from the forwarding state to the blocking state in response to detecting a recovery of the ring network.
摘要翻译：通信方法包括在环网中的多个通信设备中的指定的一个处接收数据消息并检测环网的状态。通信方法还包括响应于检测到环网中的故障，将指定的通信设备的端口从阻塞状态改变为转发状态。该通信方法还包括在环形网络中过滤和转发接收到的数据消息，其中从指定的通信设备发出的所接收的数据消息被阻止在指定的通信设备处进一步转发。此外，通信方法包括响应于检测到环网的恢复，将指定的通信设备的端口从转发状态改变为阻塞状态。

4. 发明授权

US10219134B2 Bluetooth low energy based emergency backup and recovery solution in an industrial controller 有权
公开(公告)号：US10219134B2
公开(公告)日：2019-02-26
申请号：US15279376
申请日：2016-09-28
申请人： Honeywell International Inc.
发明人： Longfei Chen , Zhi Yang , Haifeng Liang , Lei Zou
IPC分类号： H04W4/00 , H04W4/80 , G05B19/042 , G06F1/26 , G06F1/30 , G06F11/14 , H04W52/02
摘要： An apparatus includes a BLUETOOTH low energy (BLE) based emergency backup and recovery tool. The tool includes a backup power source that stores electric energy and outputs electric energy when a main power source is off. The tool includes a shared memory accessible by a processor and a BLE module. The shared memory stores information written by the processor, and operates using at least some of the electric energy output from the backup power source when the main power source is off. The tool includes the BLE module coupled to the backup power source. The BLE module operates using at least some of the electric energy output from the backup power source when the main power source is off, reads the information stored in the shared memory, and transmits the information to an external device through a wireless communication channel using a BLUETOOTH communication protocol.

5. 发明授权

US10002091B2 Master/slave management for redundant process controller modules 有权
公开(公告)号：US10002091B2
公开(公告)日：2018-06-19
申请号：US14670328
申请日：2015-03-26
申请人： Honeywell International Inc.
发明人： Zhi Yang , Jie Lv , Lei Zou
IPC分类号： G06F13/00 , G06F13/364 , G06F13/42 , G06F13/40
CPC分类号： G06F13/364 , G06F11/2028 , G06F11/2033 , G06F11/2038 , G06F11/2092 , G06F13/4022 , G06F13/4282 , G06F2212/175
摘要： A system comprising first and second redundant controller modules, each controller module comprising mode management circuitry configured to identify whether the corresponding controller module operates in a master mode or a slave mode. The mode management circuitry in each controller module is configured to couple to the mode management circuitry in the other controller module. The mode management circuitries in the controller modules are configured to collectively operate so that one of the controller modules is assigned the master mode and the other of the controller modules is assigned the slave mode. At least one of the mode management circuitries in the controller modules is configured to assign the master mode to the corresponding controller module based on a takeover signal when the mode management circuitry in the corresponding controller module is ready for use.

6. 发明授权

US09875207B2 Remote terminal unit (RTU) hardware architecture 有权
公开(公告)号：US09875207B2
公开(公告)日：2018-01-23
申请号：US14459557
申请日：2014-08-14
申请人： Honeywell International Inc.
发明人： Jie Lv , Lei Zou , Zhi Yang , Min Zhang
IPC分类号： G06F3/00 , G06F5/00 , G06F13/00 , G06F13/40 , G06F13/10 , G02B6/36 , G06F13/14
CPC分类号： G06F13/4068 , G02B6/36 , G06F13/10 , G06F13/14 , G06F13/4095
摘要： An apparatus includes a remote terminal unit (RTU) having one or more input/output (I/O) modules and a controller module. Each of the one or more I/O modules includes multiple I/O channels. The controller module includes at least one processing device configured to communicate with at least one industrial field device via the I/O channels of the I/O modules. The controller module includes a first connector, and a first of the one or more I/O modules includes a second connector. The first connector is configured to be physically connected to the second connector, and the first and second connectors are configured to transport data and power directly between the controller module and the first I/O module.

7. 外观设计

USD782421S1 Right expansion module for RTU IO module and expansion end plate 有权
公开(公告)号：USD782421S1
公开(公告)日：2017-03-28
申请号：US29522146
申请日：2015-03-27
申请人： Honeywell International Inc.
设计人： Chaohong Liu , Lei Zou

8. 发明授权

US10230540B2 Method, device and system for communicating in a ring network 有权
公开(公告)号：US10230540B2
公开(公告)日：2019-03-12
申请号：US15177691
申请日：2016-06-09
申请人： Honeywell International, Inc.
发明人： Huagang Xu , Haifeng Liang , Lei Zou , Zhi Yang , Junyu Chen
IPC分类号： H04L12/437 , H04L12/44 , H04L1/24 , H04L12/24
摘要： A communication method includes receiving data messages at a specified one of a plurality of communication devices in a ring network and detecting a status of the ring network. The communication method also includes changing a port of the specified communication device from a blocking state to a forwarding state in response to detecting a failure in the ring network. The communication method further includes filtering and forwarding the received data messages in the ring network, where the received data messages that originated from the specified communication device are blocked from further forwarding at the specified communication device. In addition, the communication method includes changing the port of the specified communication device from the forwarding state to the blocking state in response to detecting a recovery of the ring network.

9. 发明授权

US09973447B2 Built-in ethernet switch design for RTU redundant system 有权
公开(公告)号：US09973447B2
公开(公告)日：2018-05-15
申请号：US14807767
申请日：2015-07-23
申请人： Honeywell International Inc.
发明人： Haifeng Liang , Lei Zou , Jie Lv , Zhi Yang , Ke Zou
IPC分类号： H04L12/931 , H04L29/08 , H04L12/721
CPC分类号： H04L49/40 , H04L45/66 , H04L49/35 , H04L49/351 , H04L67/025 , H04L67/12 , H04L67/125
摘要： A system includes a remote terminal unit (RTU) controller module. Each RTU controller module comprises a controller board configured to couple to a carrier board that includes first and second Ethernet ports. Each controller module comprises computer processing circuitry including the first and second MACs and configured to select to transmit a packet to the first Ethernet port through the first MAC and to alternatively select to transmit the packet to the second Ethernet port through the second MAC. Each controller module comprises an Ethernet switch configured to receive the packet from the first media access control (MAC) and transmit the packet to the first Ethernet port. Each controller module comprises a physical Ethernet interface (PHY) configured to receive the packet from the second MAC and transmit the packet to the second Ethernet port. The computer processing circuitry, the Ethernet switch, and the PHY are mounted on the controller board.

10. 发明申请

US20180088646A1 BLUETOOTH LOW ENERGY BASED EMERGENCY BACKUP AND RECOVERY SOLUTION IN AN INDUSTRIAL CONTROLLER 审中-公开
公开(公告)号：US20180088646A1
公开(公告)日：2018-03-29
申请号：US15279376
申请日：2016-09-28
申请人： Honeywell International Inc.
发明人： Longfei Chen , Zhi Yang , Haifeng Liang , Lei Zou
IPC分类号： G06F1/26 , H04W4/00 , G06F1/32
CPC分类号： H04W4/80 , G05B19/042 , G06F1/263 , G06F1/30 , G06F11/1456 , H04W52/0225 , Y02D70/10 , Y02D70/14 , Y02D70/144
摘要： An apparatus includes a BLUETOOTH low energy (BLE) based emergency backup and recovery tool. The tool includes a backup power source that stores electric energy and outputs electric energy when a main power source is off. The tool includes a shared memory accessible by a processor and a BLE module. The shared memory stores information written by the processor, and operates using at least some of the electric energy output from the backup power source when the main power source is off. The tool includes the BLE module coupled to the backup power source. The BLE module operates using at least some of the electric energy output from the backup power source when the main power source is off, reads the information stored in the shared memory, and transmits the information to an external device through a wireless communication channel using a BLUETOOTH communication protocol.

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