Machine tool
US-2024391044-A1 · Nov 28, 2024 · US
Control network system
US8994493B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8994493-B2 |
| Application number | US-201113014262-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 26, 2011 |
| Priority date | Jan 29, 2010 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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- CPC / IPC classifications
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Abstract
Official abstract text for this publication.
A control network system may control a control target by using control data. The control network system may include a wireless field device that transmits the control data through a wireless communication, a relay apparatus that relays the control data from the wireless field device, the relay apparatus including a storage unit that stores identification data of the wireless field device, the storage unit storing a flag associated with the identification data, the flag showing a progress state of commissioning of the wireless field device, and a host system that receives the control data from the wireless field device through the relay apparatus, the host system including a control unit that discontinues operation of controlling the control target when the flag is in a nonsteady state.
First claim
Opening claim text (preview).
What is claimed is: 1. A control network system that controls a wireless field device which is a control target by using control data, the control network system comprising: the wireless field device configured to transmit the control data, identification data identifying the wireless field devices, a network ID identifying the wireless network that the wireless field devices join, and a flag which is one of a non-steady state flag showing that the wireless field device is under c…
Assignees
Inventors
Classifications
Physics · mapped topic
Physics · mapped topic
- G05B19/418Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8994493B2 cover?
- A control network system may control a control target by using control data. The control network system may include a wireless field device that transmits the control data through a wireless communication, a relay apparatus that relays the control data from the wireless field device, the relay apparatus including a storage unit that stores identification data of the wireless field device, the s…
- Who is the assignee on this patent?
- Nakamoto Yasuyuki, Umemoto Hideki, Emori Toshiyuki, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G05B19/418. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).