Communication method and communication system
US-2024422539-A1 · Dec 19, 2024 · US
Communication system, communication method, and portable machine
US8971857B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8971857-B2 |
| Application number | US-201313790992-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 8, 2013 |
| Priority date | Mar 8, 2012 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A communication system includes an object communication unit provided in a controlled object, a portable machine having an identification code registered in the controlled object, the portable machine including a portable machine communication unit conducting wireless communications with the object communication unit, and a portable terminal including a portable terminal communication unit conducting wireless communications with the object communication unit and the portable machine communication unit. The controlled object includes a communication identification code generation unit generating a communication identification code at predetermined timing, the communication identification code being necessary for the portable terminal to control the controlled object, the communication identification code differing for every generation, an authentication unit authenticating a signal containing a control description which the object communication unit receives from the portable terminal communication unit; and an object control unit controlling the controlled object, based on the control description acquired from the authentication unit.
First claim
Opening claim text (preview).
What is claimed is: 1. A communication system comprising: an object communication unit provided in a controlled object; a portable machine having an identification code registered in the controlled object, the portable machine including a portable machine communication unit conducting wireless communications with the object communication unit; and a portable terminal including a portable terminal communication unit conducting wireless communications with the object communicati…
Assignees
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Classifications
Electricity · mapped topic
Electricity · mapped topic
- H04W12/06Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8971857B2 cover?
- A communication system includes an object communication unit provided in a controlled object, a portable machine having an identification code registered in the controlled object, the portable machine including a portable machine communication unit conducting wireless communications with the object communication unit, and a portable terminal including a portable terminal communication unit cond…
- Who is the assignee on this patent?
- Nishidai Tetsuo, Omron Automotive Electronics
- What technology area does this patent fall under?
- Primary CPC classification H04W12/06. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 03 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).