- 专利标题： Key information sharing system, delivery device and user terminal
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申请号： US17122402申请日： 2020-12-15
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公开(公告)号： US11783648B2公开(公告)日： 2023-10-10
- 发明人: Ryuichi Suzuki , Yuki Ito , Hiroyasu Shiokawa , Yasumasa Kobayashi , Naoki Yamamuro , Makoto Akahane
- 申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址： JP Toyota
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP 17218503 2017.11.13
- 主分类号： G07C9/00
- IPC分类号： G07C9/00 ; B60R25/00 ; H04W4/40 ; H04W4/70 ; H04W12/06 ; H04W12/08 ; H04W4/80 ; H04W12/02 ; H04W4/44 ; G07C9/29 ; B60R25/24 ; B60R25/20 ; H04W12/50 ; H04W12/0431 ; H04W12/0433
摘要：
A server that shares key information to a portable terminal includes processing circuitry configured to deliver the key information to the portable terminal. The key information is associated with an object equipped with a control device, and the control device performs a predetermined control to the object when the control device receives the key information from an external terminal. The key information includes restriction information, where the restriction information sets a restriction content for the predetermined control.
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