JPH01122685U - - Google Patents
Info
- Publication number
- JPH01122685U JPH01122685U JP1899188U JP1899188U JPH01122685U JP H01122685 U JPH01122685 U JP H01122685U JP 1899188 U JP1899188 U JP 1899188U JP 1899188 U JP1899188 U JP 1899188U JP H01122685 U JPH01122685 U JP H01122685U
- Authority
- JP
- Japan
- Prior art keywords
- specific data
- sound waves
- receiving
- transmitting
- door lock
- 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
Links
- 230000002463 transducing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
Landscapes
- Lock And Its Accessories (AREA)
- Selective Calling Equipment (AREA)
Description
添付図面はこの考案の音波による双方向通信式
キーレスエントリ装置を示し、第１図は同装置の
説明図、第２図はドアに搭載した制御系の説明図
、第３図はドアに搭載した制御系のフローチヤー
ト、第４図は腕時計に搭載した制御系のフローチ
ヤートである。
１０……ドア、１１……ハンドル、１２……ス
ピーカ、１３……マイクロホン、１４……ゲイン
コントローラ、１５……波形整形回路、１６……
マイコン、１６Ｂ……アンプ、１７……アクチユ
エータ、１８……ブザー、１９……スイツチ、２
０……腕時計、２１……時計機能、２２……マイ
クロホン、２３……スピーカ、２４……ゲインコ
ントローラ、２５……波形整形回路、２６……マ
イコン、２７……アンプ。
The attached drawings show the two-way communication type keyless entry device using sound waves of this invention. Fig. 1 is an explanatory diagram of the device, Fig. 2 is an explanatory diagram of the control system mounted on the door, and Fig. 3 is an explanatory diagram of the control system mounted on the door. Control System Flowchart Figure 4 is a flowchart of the control system installed in the wristwatch. 10...Door, 11...Handle, 12...Speaker, 13...Microphone, 14...Gain controller, 15...Waveform shaping circuit, 16...
Microcomputer, 16B...Amplifier, 17...Actuator, 18...Buzzer, 19...Switch, 2
0...Watch, 21...Clock function, 22...Microphone, 23...Speaker, 24...Gain controller, 25...Waveform shaping circuit, 26...Microcomputer, 27...Amplifier.
Claims (1)
信機から発信される音波の特定データを受信する
手段と、受信した特定データを自己の特定データ
と照合する手段と、照合の結果でドアロツクを解
錠するアクチユエータとを備えるドアロツクの制
御系と、特定データを音波変換して発信する発信
手段と、特定データを受信する受信手段とを備え
を携帯型の送受信機とで構成されることを特徴と
する音波による双方向通信式キーレスエントリ装
置。 A transmitting means for transmitting specific data of sound waves, a means for receiving specific data of sound waves transmitted from a transmitter/receiver, a means for comparing the received specific data with its own specific data, and a door lock is unlocked based on the result of the comparison. A door lock control system comprising an actuator for converting specific data into sound waves, a transmitting means for transducing specific data into sound waves, and a receiving means for receiving the specific data, each comprising a portable transceiver. A two-way communication type keyless entry device using sound waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1899188U JPH01122685U (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1899188U JPH01122685U (en) | 1988-02-16 | 1988-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122685U true JPH01122685U (en) | 1989-08-21 |
Family
ID=31234117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1899188U Pending JPH01122685U (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005320708A (en) * | 2004-05-06 | 2005-11-17 | Tokai Rika Co Ltd | Electronic key system, electronic key and transmitter |
| JP2012239021A (en) * | 2011-05-11 | 2012-12-06 | Tokai Rika Co Ltd | Terminal position determination system |
| JP2019035258A (en) * | 2017-08-16 | 2019-03-07 | トヨタ自動車株式会社 | Control system for vehicle |
-
1988
- 1988-02-16 JP JP1899188U patent/JPH01122685U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005320708A (en) * | 2004-05-06 | 2005-11-17 | Tokai Rika Co Ltd | Electronic key system, electronic key and transmitter |
| JP2012239021A (en) * | 2011-05-11 | 2012-12-06 | Tokai Rika Co Ltd | Terminal position determination system |
| JP2019035258A (en) * | 2017-08-16 | 2019-03-07 | トヨタ自動車株式会社 | Control system for vehicle |
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