JPS6346270U - - Google Patents
Info
- Publication number
- JPS6346270U JPS6346270U JP1986140900U JP14090086U JPS6346270U JP S6346270 U JPS6346270 U JP S6346270U JP 1986140900 U JP1986140900 U JP 1986140900U JP 14090086 U JP14090086 U JP 14090086U JP S6346270 U JPS6346270 U JP S6346270U
- Authority
- JP
- Japan
- Prior art keywords
- key
- key cylinder
- alarm signal
- automobile
- detection means
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Description
図面は本考案の一実施例のブロツク図である。
１，２……車輪、３……内燃機関、４……点火
回路、５……キーシリンダ、６，１０，１１……
スイツチ、７……バツテリ、８……挿入孔、９…
…キー、１２……セルモータ、１５……変換器、
１６……比較器、１７……ＡＮＤゲート、１９…
…反転バツフア、２０……フリツプフロツプ回路
、２１……警報信号発生回路、２２……スピーカ
。
The drawing is a block diagram of an embodiment of the present invention. 1, 2... Wheels, 3... Internal combustion engine, 4... Ignition circuit, 5... Key cylinder, 6, 10, 11...
Switch, 7...Battery, 8...Insertion hole, 9...
...Key, 12...Cell motor, 15...Converter,
16... Comparator, 17... AND gate, 19...
...Inverting buffer, 20...Flip-flop circuit, 21...Alarm signal generation circuit, 22...Speaker.
Claims (1)
火回路を、キーシリンダにキーを挿入することに
よつて能動化するようにした自動車の盗難防止装
置において、 キーがキーシリンダに挿入されたかどうかを検
出する第１検出手段と、 車輪が回転したかどうかを検出する第２検出手
段と、 前記第１および第２検出手段の出力に応答し、
キーをキーシリンダに挿入しないでかつ車輪が回
転したときに警報信号を発生する手段とを含むこ
とを特徴とする自動車盗難防止装置。 (2) 前記警報信号発生手段は、キーがキーシリ
ンダに挿入されることによつて警報信号の発生を
停止することを特徴とする実用新案登録請求の範
囲第１項記載の自動車盗難防止装置。[Scope of Claim for Utility Model Registration] (1) An anti-theft device for an automobile in which the ignition circuit of an internal combustion engine that rotationally drives the wheels of an automobile is activated by inserting a key into a key cylinder. a first detection means for detecting whether the wheel has been inserted into the key cylinder; a second detection means for detecting whether the wheel has rotated; responsive to the outputs of the first and second detection means;
and means for generating an alarm signal when the key is not inserted into the key cylinder and the wheels are rotated. (2) The automobile theft prevention device according to claim 1, wherein the alarm signal generating means stops generating the alarm signal when a key is inserted into the key cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986140900U JPS6346270U (en) | 1986-09-13 | 1986-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986140900U JPS6346270U (en) | 1986-09-13 | 1986-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6346270U true JPS6346270U (en) | 1988-03-29 |
Family
ID=31048183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986140900U Pending JPS6346270U (en) | 1986-09-13 | 1986-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6346270U (en) |
-
1986
- 1986-09-13 JP JP1986140900U patent/JPS6346270U/ja active Pending
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