JP2022075136A - ドアハンドル装置 - Google Patents
ドアハンドル装置 Download PDFInfo
- Publication number
- JP2022075136A JP2022075136A JP2020185724A JP2020185724A JP2022075136A JP 2022075136 A JP2022075136 A JP 2022075136A JP 2020185724 A JP2020185724 A JP 2020185724A JP 2020185724 A JP2020185724 A JP 2020185724A JP 2022075136 A JP2022075136 A JP 2022075136A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- door handle
- sensor
- handle device
- voltage
- Prior art date
- 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
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- 238000001514 detection method Methods 0.000 claims abstract description 66
- 230000001939 inductive effect Effects 0.000 claims abstract description 57
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000000644 propagated effect Effects 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 230000006698 induction Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- E05B81/77—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles comprising sensors detecting the presence of the hand of a user
-
- 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
- E05B81/72—Monitoring or sensing, e.g. by using switches or sensors the lock status, i.e. locked or unlocked condition
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
-
- 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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0094—Mechanical aspects of remotely controlled locks
- E05B2047/0095—Mechanical aspects of locks controlled by telephone signals, e.g. by mobile phones
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/14—Handles pivoted about an axis parallel to the wing
- E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
-
- 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
- G07C2009/00365—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 in combination with a wake-up circuit
- G07C2009/00373—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 in combination with a wake-up circuit whereby the wake-up circuit is situated in the lock
-
- 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
- G07C2009/00388—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 code verification carried out according to the challenge/response method
- G07C2009/00404—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 code verification carried out according to the challenge/response method starting with prompting the lock
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
上記実施形態では、ドアハンドル装置1がリモコンと通信を行うアンテナ35を備えているとして説明したが、図5に示されるように、アンテナ35及びアンテナ35の駆動に係る部品(例えばアンテナ35の一方の端子に接続されたコンデンサ)を備えずに構成することも可能である。
2:ドア
3:ドアハンドル
6:ロック
10:センサ電極
12:センサIC
16:電圧誘起用コイル
18:検知部
19:アンテナ駆動判定部
20:アンテナ
Claims (5)
- 車両のドアハンドルに設けられ、ユーザの近接に応じて前記車両のドアのロックを施錠する施錠操作及び前記ロックを解錠する解錠操作の検出を行うセンサ電極と、前記センサ電極による前記検出を制御するセンサICとを備え、前記センサ電極の検出結果に応じて前記ロックの施錠状態及び解錠状態を切り替えさせるドアハンドル装置であって、
前記ユーザが有する端末から伝搬する、前記ロックの施錠及び解錠を行う認証キーを含む電波を受信し、周囲に向けて伝搬させる電波を送信するアンテナと、
前記アンテナと誘導結合を行い、前記アンテナを介して送受信した前記電波に応じて誘導起電力を生じる電圧誘起用コイルと、
前記電圧誘起用コイルに生じた前記誘導起電力を検知する検知部と、
前記検知部により検知された前記誘導起電力に基づいて、前記アンテナを介して前記端末と前記電波を送受信したか否かを判定するアンテナ駆動判定部と、
を備えるドアハンドル装置。 - 前記アンテナは、近距離無線通信用アンテナである請求項1に記載のドアハンドル装置。
- 前記検知部は、前記センサICに内蔵されている請求項1又は2に記載のドアハンドル装置。
- 前記アンテナは、複数備えられ、当該複数のアンテナのうち少なくとも1つが前記電圧誘起用コイルと前記誘導結合を行う請求項1から3のいずれか一項に記載のドアハンドル装置。
- 前記複数のアンテナのうち、少なくとも2つ以上のアンテナの夫々が前記電圧誘起用コイルと前記誘導結合を行い、前記検知部は、前記2つ以上のアンテナの夫々で送受信された前記電波に応じた前記誘導起電力を検知する請求項4に記載のドアハンドル装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020185724A JP2022075136A (ja) | 2020-11-06 | 2020-11-06 | ドアハンドル装置 |
US17/451,349 US20220145674A1 (en) | 2020-11-06 | 2021-10-19 | Door handle device |
DE102021128682.4A DE102021128682A1 (de) | 2020-11-06 | 2021-11-04 | Türgriffvorrichtung |
CN202111305542.6A CN114439326A (zh) | 2020-11-06 | 2021-11-05 | 门把手装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020185724A JP2022075136A (ja) | 2020-11-06 | 2020-11-06 | ドアハンドル装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022075136A true JP2022075136A (ja) | 2022-05-18 |
Family
ID=81255950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020185724A Pending JP2022075136A (ja) | 2020-11-06 | 2020-11-06 | ドアハンドル装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220145674A1 (ja) |
JP (1) | JP2022075136A (ja) |
CN (1) | CN114439326A (ja) |
DE (1) | DE102021128682A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022182780A (ja) * | 2021-05-28 | 2022-12-08 | 株式会社アイシン | 制御装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3894870B2 (ja) * | 2002-10-08 | 2007-03-22 | 本田技研工業株式会社 | 車両用遠隔施錠・解錠装置 |
JP4745180B2 (ja) * | 2006-09-22 | 2011-08-10 | 川崎重工業株式会社 | レジャービィークル用電子キーシステム |
JP4751861B2 (ja) * | 2007-07-27 | 2011-08-17 | アイシン精機株式会社 | ドアハンドル装置 |
JP5589869B2 (ja) * | 2011-01-27 | 2014-09-17 | アイシン精機株式会社 | 車両用ドアハンドル装置 |
DE102015012598A1 (de) * | 2014-10-01 | 2016-04-07 | U-Shin Ltd. | Näherungssensor und schlüssellose Zugangseinrichtung, die diesen enthält |
JP6217733B2 (ja) * | 2015-11-12 | 2017-10-25 | トヨタ自動車株式会社 | 車両用施解錠システム |
JP6588832B2 (ja) * | 2016-01-14 | 2019-10-09 | 東京パーツ工業株式会社 | ドアハンドル装置 |
-
2020
- 2020-11-06 JP JP2020185724A patent/JP2022075136A/ja active Pending
-
2021
- 2021-10-19 US US17/451,349 patent/US20220145674A1/en not_active Abandoned
- 2021-11-04 DE DE102021128682.4A patent/DE102021128682A1/de active Pending
- 2021-11-05 CN CN202111305542.6A patent/CN114439326A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE102021128682A1 (de) | 2022-05-12 |
US20220145674A1 (en) | 2022-05-12 |
CN114439326A (zh) | 2022-05-06 |
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