JPWO2022038890A1 - - Google Patents

Info

Publication number
JPWO2022038890A1
JPWO2022038890A1 JP2022543303A JP2022543303A JPWO2022038890A1 JP WO2022038890 A1 JPWO2022038890 A1 JP WO2022038890A1 JP 2022543303 A JP2022543303 A JP 2022543303A JP 2022543303 A JP2022543303 A JP 2022543303A JP WO2022038890 A1 JPWO2022038890 A1 JP WO2022038890A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022543303A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022038890A1 publication Critical patent/JPWO2022038890A1/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • E05B81/78—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles as part of a hands-free locking or unlocking operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
JP2022543303A 2020-08-17 2021-06-22 Pending JPWO2022038890A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020137218 2020-08-17
PCT/JP2021/023623 WO2022038890A1 (ja) 2020-08-17 2021-06-22 通信装置、通信システムおよび鍵開閉制御方法

Publications (1)

Publication Number Publication Date
JPWO2022038890A1 true JPWO2022038890A1 (ja) 2022-02-24

Family

ID=80323622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022543303A Pending JPWO2022038890A1 (ja) 2020-08-17 2021-06-22

Country Status (6)

Country Link
US (1) US20230314590A1 (ja)
EP (1) EP4198225A4 (ja)
JP (1) JPWO2022038890A1 (ja)
KR (1) KR20230051517A (ja)
CN (1) CN116034203A (ja)
WO (1) WO2022038890A1 (ja)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297171A (ja) 1996-05-02 1997-11-18 Furuno Electric Co Ltd 屋内外判定方法および屋内外検知装置
JP5891606B2 (ja) * 2011-05-13 2016-03-23 株式会社豊田中央研究所 車両の監視方法及び監視装置
FR3041459B1 (fr) * 2015-09-18 2017-10-13 Valeo Comfort & Driving Assistance Procede de determination d'une distance entre un vehicule et un identifiant
JP6851925B2 (ja) * 2017-03-17 2021-03-31 株式会社東芝 測距装置
JP7122647B2 (ja) * 2018-08-09 2022-08-22 パナソニックＩｐマネジメント株式会社 距離測定装置、距離測定システムおよび距離測定方法
US11428799B2 (en) * 2018-10-12 2022-08-30 Denso International America, Inc. Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systems

Also Published As

Publication number Publication date
EP4198225A1 (en) 2023-06-21
EP4198225A4 (en) 2024-04-03
KR20230051517A (ko) 2023-04-18
WO2022038890A1 (ja) 2022-02-24
CN116034203A (zh) 2023-04-28
US20230314590A1 (en) 2023-10-05

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240424