JPH0194561U - - Google Patents
Info
- Publication number
- JPH0194561U JPH0194561U JP19088087U JP19088087U JPH0194561U JP H0194561 U JPH0194561 U JP H0194561U JP 19088087 U JP19088087 U JP 19088087U JP 19088087 U JP19088087 U JP 19088087U JP H0194561 U JPH0194561 U JP H0194561U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- unlocking
- magnetic field
- locking
- signal
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 230000005284 excitation Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Description
【図面の簡単な説明】
第１図は本考案の一実施例のブロツク構成図、
第２図は第１図実施例の磁場発生アンテナの配置
説明図、第３図は第１図実施例の動作を説明する
ための処理手順図、第４図は本実施例のブロツク
構成図である。
１１…操作スイツチ、１２，１２Ｄ，１２Ｐ…
磁場発生アンテナ、１４……受信アンテナ、１５
……受信回路、１６……施解錠制御回路、１７…
ドアロツク駆動装置、２０……携帯機、２１…磁
気検知アンテナ、２２…磁気検出回路、２３…コ
ード信号送信回路、２４…送信アンテナ、３０…
車輌側本体装置、３１…交流励磁回路、３２…施
解錠制御装置、３３…置き忘れ検出手段、３４…
解錠禁止手段、３５…警報手段。[Brief Description of the Drawings] Figure 1 is a block configuration diagram of an embodiment of the present invention.
Fig. 2 is an explanatory diagram of the arrangement of the magnetic field generating antenna of the embodiment shown in Fig. 1, Fig. 3 is a processing procedure diagram for explaining the operation of the embodiment shown in Fig. 1, and Fig. 4 is a block configuration diagram of this embodiment. be. 11...operation switch, 12, 12D, 12P...
Magnetic field generating antenna, 14...Receiving antenna, 15
...Reception circuit, 16...Lock/unlock control circuit, 17...
Door lock drive device, 20... Portable device, 21... Magnetic detection antenna, 22... Magnetic detection circuit, 23... Code signal transmission circuit, 24... Transmission antenna, 30...
Vehicle side main unit, 31...AC excitation circuit, 32...lock/unlock control device, 33...misplacement detection means, 34...
Unlocking prohibition means, 35...Alarm means.
Claims (1)
アンテナに誘起される起電力に基づいて所定磁場
の有無が検出されたとき識別コード信号を含んだ
電波を発射する携帯機と、 車輌のドア又はドア近傍に設けられ当該ドアの
施・解錠指令を入力する操作スイツチと、少なく
ともこの操作スイツチを含む領域に所定の磁場を
形成可能な少なくとも２つの磁場発生アンテナと
、前記操作スイツチの操作信号に応動して前記磁
場発生アンテナをそれぞれ励磁する交流励磁手段
と、前記携帯機から発射される電波を受信して前
記識別コードを検出する受信手段と、これにより
受信された識別コードをあらかじめ設定された登
録コードを照合し、一致している場合にドアロツ
ク駆動装置に施・解錠指令信号を出力する施・解
錠制御手段と、を有してなる車輌側本体装置を具
備してなり、 前記磁場発生アンテナをそれらにより形成され
る磁場の重なる領域が少なくとも車室内を包含す
る位置に取付け、 ドアロツクが解錠状態から施錠状態に変化した
信号に基づいて前記磁場発生アンテナを交互に励
磁させる信号を前記交流励磁手段に出力するとと
もに、前記受信手段により検出された識別コード
信号を登録コードと照合し、一致していれば携帯
機の置き忘れと判断して少なくとも警報を出力す
る置き忘れ検出手段を設けたことを特徴とする車
輌用無線式施解錠装置。 (2) 実用新案登録請求の範囲第１項記載の考案
において、前記置き忘れ検出手段は警報を出した
後一定時間経過しても操作スイツチが操作されな
い場合に前記ドアロツク駆動装置に解錠阻止信号
を出力する構成としたことを特徴とする車輌用無
線式施解錠装置。 (3) 実用新案登録請求の範囲第１項記載の考案
において、前記置き忘れ検出手段は警報を出した
後前記操作スイツチが操作されたときに前記ドア
ロツク駆動装置に解錠指令信号を出力し、その後
一定時間経過しても所定のドアが開かれないとき
前記ドアロツク駆動装置に施錠指令信号を出力す
る構成としたことを特徴とする車輌用無線式施解
錠装置。[Claims for Utility Model Registration] (1) Equipped with a magnetic detection antenna, which emits radio waves containing an identification code signal when the presence or absence of a predetermined magnetic field is detected based on the electromotive force induced in the magnetic detection antenna. A portable device, an operating switch provided at or near the door of the vehicle for inputting locking/unlocking commands for the door, and at least two magnetic field generating antennas capable of forming a predetermined magnetic field in an area including at least the operating switch. , AC excitation means for exciting each of the magnetic field generating antennas in response to an operation signal from the operation switch; a reception means for receiving radio waves emitted from the portable device and detecting the identification code; a locking/unlocking control means that compares the identification code set with a preset registration code and outputs a locking/unlocking command signal to a door lock drive device if they match; The magnetic field generating antenna is installed at a position where the overlapping area of the magnetic fields formed by the antennas includes at least the interior of the vehicle, and the magnetic field generating antenna is installed in a position where the area where the magnetic fields formed by the magnetic fields overlap includes at least the interior of the vehicle, and the magnetic field generating antenna is installed based on a signal indicating that the door lock changes from an unlocked state to a locked state. A signal for alternately energizing the portable device is output to the AC excitation means, and the identification code signal detected by the receiving means is compared with the registration code, and if they match, it is determined that the portable device has been left behind, and at least an alarm is output. A wireless locking/unlocking device for a vehicle, characterized in that it is provided with a means for detecting whether the vehicle is left behind. (2) In the invention set forth in claim 1 of the utility model registration claim, the left behind detection means sends an unlocking prevention signal to the door lock drive device if the operation switch is not operated even after a certain period of time has elapsed after issuing the alarm. A wireless locking/unlocking device for a vehicle, characterized in that it is configured to output an output. (3) In the device set forth in claim 1 of the utility model registration claim, the misplacement detection means outputs an unlocking command signal to the door lock driving device when the operating switch is operated after issuing an alarm; A wireless locking/unlocking device for a vehicle, characterized in that the wireless locking/unlocking device for a vehicle is configured to output a locking command signal to the door lock driving device when a predetermined door is not opened even after a certain period of time has elapsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19088087U JPH063114Y2 (en) | 1987-12-16 | 1987-12-16 | Wireless locking / unlocking device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19088087U JPH063114Y2 (en) | 1987-12-16 | 1987-12-16 | Wireless locking / unlocking device for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0194561U true JPH0194561U (en) | 1989-06-22 |
| JPH063114Y2 JPH063114Y2 (en) | 1994-01-26 |
Family
ID=31481819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19088087U Expired - Lifetime JPH063114Y2 (en) | 1987-12-16 | 1987-12-16 | Wireless locking / unlocking device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063114Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1025939A (en) * | 1996-07-15 | 1998-01-27 | Tokai Rika Co Ltd | Control device of car door lock device |
| JP2000080827A (en) * | 1998-08-28 | 2000-03-21 | Daimlerchrysler Ag | Vehicle lock device |
| JP2004084406A (en) * | 2002-08-29 | 2004-03-18 | Mitsubishi Electric Corp | System for remote control of vehicle-mounted equipment |
| JP2005076329A (en) * | 2003-09-01 | 2005-03-24 | Omron Corp | Radio terminal position detector and radio terminal position detection method |
| JP2015151714A (en) * | 2014-02-12 | 2015-08-24 | 富士重工業株式会社 | smart entry system |
| JP2019035258A (en) * | 2017-08-16 | 2019-03-07 | トヨタ自動車株式会社 | Control system for vehicle |
| CN111731206A (en) * | 2019-03-25 | 2020-10-02 | 本田技研工业株式会社 | Vehicle control device, vehicle control method, and storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3752939B2 (en) * | 2000-01-20 | 2006-03-08 | トヨタ自動車株式会社 | Vehicle automatic control device |
-
1987
- 1987-12-16 JP JP19088087U patent/JPH063114Y2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1025939A (en) * | 1996-07-15 | 1998-01-27 | Tokai Rika Co Ltd | Control device of car door lock device |
| JP2000080827A (en) * | 1998-08-28 | 2000-03-21 | Daimlerchrysler Ag | Vehicle lock device |
| JP2004084406A (en) * | 2002-08-29 | 2004-03-18 | Mitsubishi Electric Corp | System for remote control of vehicle-mounted equipment |
| JP2005076329A (en) * | 2003-09-01 | 2005-03-24 | Omron Corp | Radio terminal position detector and radio terminal position detection method |
| JP2015151714A (en) * | 2014-02-12 | 2015-08-24 | 富士重工業株式会社 | smart entry system |
| JP2019035258A (en) * | 2017-08-16 | 2019-03-07 | トヨタ自動車株式会社 | Control system for vehicle |
| CN111731206A (en) * | 2019-03-25 | 2020-10-02 | 本田技研工业株式会社 | Vehicle control device, vehicle control method, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063114Y2 (en) | 1994-01-26 |
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