JPH0194566U - - Google Patents
Info
- Publication number
- JPH0194566U JPH0194566U JP19087987U JP19087987U JPH0194566U JP H0194566 U JPH0194566 U JP H0194566U JP 19087987 U JP19087987 U JP 19087987U JP 19087987 U JP19087987 U JP 19087987U JP H0194566 U JPH0194566 U JP H0194566U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- code
- switch
- unlock
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 2
- 239000000284 extract Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は車両ドア部の側面図、第３図は車両ドア部の
断面図である。
１０…送受信機、１１，２３…送信回路、１２
…コード発生回路、１３，２１…受信回路、１４
，２６…送信アンテナ、１５，２５…受信アンテ
ナ、２２…コード判別回路、２４…検出回路、２
７…スイツチ、２８…ソレノイド。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a side view of the vehicle door, and FIG. 3 is a sectional view of the vehicle door. 10... Transmitter/receiver, 11, 23... Transmitting circuit, 12
...Code generation circuit, 13, 21...Reception circuit, 14
, 26... Transmission antenna, 15, 25... Receiving antenna, 22... Code discrimination circuit, 24... Detection circuit, 2
7...Switch, 28...Solenoid.
Claims (1)
じて、鍵穴照明用素子の駆動回路を閉成するスイ
ツチと、該スイツチの作動状態を監視し、スイツ
チの接点が閉から開の状態に移行したときに検出
出力を発生する検出手段と、該検出手段の検出出
力の発生を条件に前記ドア周囲に交流磁界を発生
する送信手段と、該送信手段から発生した交流磁
界を受信したときに起動信号を出力する携帯用受
信機と、該起動信号を受けて起動し、特定のコー
ド信号で変調された電磁波を放射する携帯用送信
機と、前記検出手段の検出出力の発生を条件とし
て起動し該送信機からの電磁波を受信し、受信電
波の中からコード信号を取り出す受信手段と、該
受信手段出力のコード信号をロツク解錠用コード
とを比較して、両者の内容が一致したときにロツ
ク解錠信号を出力するコード判別手段と、ロツク
解錠信号によりドアロツクを解錠するドアロツク
解錠手段とを有することを特徴とする車両用ドア
ロツク解錠装置。 A switch that closes a contact point when a vehicle door opening/closing handle is opened and closes a drive circuit for a keyhole lighting element, and the operating state of the switch is monitored, and the switch contact transitions from a closed state to an open state. a detection means that generates a detection output when the detection output is generated; a transmission means that generates an alternating current magnetic field around the door on the condition that the detection output of the detection means is generated; and an activation signal when the alternating current magnetic field generated from the transmission means is received. a portable receiver that outputs a signal; a portable transmitter that is activated upon receiving the activation signal and emits electromagnetic waves modulated with a specific code signal; A receiving means receives electromagnetic waves from a transmitter and extracts a code signal from the received radio waves, and compares the code signal output from the receiving means with a lock/unlock code, and locks when the contents of the two match. 1. A door lock unlocking device for a vehicle, comprising a code discriminating means for outputting an unlock signal, and a door lock unlocking means for unlocking the door lock in response to a lock unlock signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19087987U JPH063113Y2 (en) | 1987-12-16 | 1987-12-16 | Vehicle door lock unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19087987U JPH063113Y2 (en) | 1987-12-16 | 1987-12-16 | Vehicle door lock unlocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0194566U true JPH0194566U (en) | 1989-06-22 |
| JPH063113Y2 JPH063113Y2 (en) | 1994-01-26 |
Family
ID=31481818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19087987U Expired - Lifetime JPH063113Y2 (en) | 1987-12-16 | 1987-12-16 | Vehicle door lock unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063113Y2 (en) |
-
1987
- 1987-12-16 JP JP19087987U patent/JPH063113Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063113Y2 (en) | 1994-01-26 |
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