JPH01151689U - - Google Patents

Info

Publication number
JPH01151689U
JPH01151689U JP4678288U JP4678288U JPH01151689U JP H01151689 U JPH01151689 U JP H01151689U JP 4678288 U JP4678288 U JP 4678288U JP 4678288 U JP4678288 U JP 4678288U JP H01151689 U JPH01151689 U JP H01151689U
Authority
JP
Japan
Prior art keywords
transmitting
power
predetermined code
receiving antenna
door
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
Application number
JP4678288U
Other languages
Japanese (ja)
Other versions
JPH0721015Y2 (en
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
Priority to JP4678288U priority Critical patent/JPH0721015Y2/en
Publication of JPH01151689U publication Critical patent/JPH01151689U/ja
Application granted granted Critical
Publication of JPH0721015Y2 publication Critical patent/JPH0721015Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
  • Lock And Its Accessories (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のキーレスエントリシステムの
一実施例を示すブロツク回路図、第２図は第１図
のキーレスエントリシステムの動作のタイミング
チヤート、第３図は供給可能な電力と距離との関
係を示す特性図、第４図は従来のコントローラ及
びイグニツシヨンキーを示す概略図である。 １……イグニツシヨンキー、１ａ……送信回路
、１ｂ……送受信アンテナ、２……ドアハンドル
、３……電力送信用アンテナ、４……暗証コード
受信用アンテナ、５……パネルスイツチ、６……
シリンダ錠、７……パワーアンプ、８……コント
ローラ、９……ドアロツクアクチユエータ。 Fig. 1 is a block circuit diagram showing an embodiment of the keyless entry system of the present invention, Fig. 2 is a timing chart of the operation of the keyless entry system of Fig. 1, and Fig. 3 is the relationship between the power that can be supplied and the distance. FIG. 4 is a schematic diagram showing a conventional controller and ignition key. DESCRIPTION OF SYMBOLS 1...Ignition key, 1a...Transmission circuit, 1b...Transmission/reception antenna, 2...Door handle, 3...Power transmission antenna, 4...PIN code reception antenna, 5...Panel switch, 6 ……
Cylinder lock, 7...power amplifier, 8...controller, 9...door lock actuator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両に取り付けられ運転者の指示に応じて電波
で電力を送信する電力送信手段と、前記電力を受
信し所定の暗証コードを送信する送受信アンテナ
、及び該送受信アンテナからの前記電力により附
勢され該送受信アンテナに前記所定の暗証コード
を与える送信回路を有するイグニツシヨンキーと
、送信された所定の暗証コードと予め記憶してい
る所定の暗証コードの一致に応答して車両のドア
をロツクあるいはアンロツクするドアロツク手段
とから成ることを特徴とするキーレスエントリシ
ステム。 a power transmitting means attached to the vehicle and transmitting power via radio waves in response to instructions from the driver; a transmitting/receiving antenna receiving the power and transmitting a predetermined code; and a power transmitting means energized by the power from the transmitting/receiving antenna. An ignition key having a transmitting circuit that provides the predetermined code to the transmitting/receiving antenna, and locking or unlocking the door of the vehicle in response to a match between the transmitted predetermined code and a predetermined code stored in advance. A keyless entry system comprising: a door lock means for locking a door;
JP4678288U 1988-04-08 1988-04-08 Keyless entry system Expired - Lifetime JPH0721015Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4678288U JPH0721015Y2 (en) 1988-04-08 1988-04-08 Keyless entry system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4678288U JPH0721015Y2 (en) 1988-04-08 1988-04-08 Keyless entry system

Publications (2)

Publication Number Publication Date
JPH01151689U true JPH01151689U (en) 1989-10-19
JPH0721015Y2 JPH0721015Y2 (en) 1995-05-15

Family

ID=31273032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4678288U Expired - Lifetime JPH0721015Y2 (en) 1988-04-08 1988-04-08 Keyless entry system

Country Status (1)

Country Link
JP (1) JPH0721015Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610566U (en) * 1992-07-17 1994-02-10 株式会社アート Key and storage device
JP2011069115A (en) * 2009-09-25 2011-04-07 Aisin Seiki Co Ltd Smart entry system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0198879U (en) * 1987-12-23 1989-07-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0198879U (en) * 1987-12-23 1989-07-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610566U (en) * 1992-07-17 1994-02-10 株式会社アート Key and storage device
JP2011069115A (en) * 2009-09-25 2011-04-07 Aisin Seiki Co Ltd Smart entry system

Also Published As

Publication number Publication date
JPH0721015Y2 (en) 1995-05-15

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