JPH0486561U - - Google Patents
Info
- Publication number
- JPH0486561U JPH0486561U JP13077490U JP13077490U JPH0486561U JP H0486561 U JPH0486561 U JP H0486561U JP 13077490 U JP13077490 U JP 13077490U JP 13077490 U JP13077490 U JP 13077490U JP H0486561 U JPH0486561 U JP H0486561U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- air bag
- abnormality
- warning
- detonation
- 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
- 238000005474 detonation Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims 3
- 238000004880 explosion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、この考案のエアバツグ装置の一実施
例を示す回路構成図、第２図は、第１図に示した
回路各部の信号波形図、第３図は、従来のエアバ
ツグ装置の一例を示す回路構成図である。
２……エアバツグ、６……暴発防止スイツチ、
７……起爆回路、１１……監視回路、２１……エ
アバツグ装置、２２……警報ランプ。
Fig. 1 is a circuit configuration diagram showing an embodiment of the air bag device of this invention, Fig. 2 is a signal waveform diagram of each part of the circuit shown in Fig. 1, and Fig. 3 is an example of a conventional air bag device. FIG. 2... Air bag, 6... Accident prevention switch,
7...detonation circuit, 11...monitoring circuit, 21...airbag device, 22...warning lamp.
Claims (1)
アバツクと、暴発防止スイツチを介して通電され
、一定限界を越える衝撃を感知したときに前記エ
アバツグを起爆する起爆回路と、この起爆回路の
回路異常を監視する監視回路と、この監視回路に
接続され、前記回路異常が発生したときに点灯又
は消灯して警告を発するとともに、警告を発して
いる状態において前記暴発防止スイツチを一旦開
き続いて閉じたときは、前記起爆回路の異常箇所
に固有の周期で点滅駆動される警報ランプを具備
することを特徴とするエアバツグ装置。 An air bag that explodes and expands in an emergency to protect vehicle occupants, a detonation circuit that is energized via an explosion prevention switch and detonates the air bag when it detects an impact exceeding a certain limit, and a circuit abnormality in this detonation circuit. A monitoring circuit that monitors and is connected to this monitoring circuit and lights up or goes out to issue a warning when an abnormality occurs in the circuit, and when the explosion prevention switch is opened and then closed while the warning is being issued. An air bag device comprising an alarm lamp that is driven to blink at a period specific to the abnormality location of the detonator circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13077490U JP2527980Y2 (en) | 1990-11-30 | 1990-11-30 | Airbag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13077490U JP2527980Y2 (en) | 1990-11-30 | 1990-11-30 | Airbag device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0486561U true JPH0486561U (en) | 1992-07-28 |
| JP2527980Y2 JP2527980Y2 (en) | 1997-03-05 |
Family
ID=31878090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13077490U Expired - Lifetime JP2527980Y2 (en) | 1990-11-30 | 1990-11-30 | Airbag device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527980Y2 (en) |
-
1990
- 1990-11-30 JP JP13077490U patent/JP2527980Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527980Y2 (en) | 1997-03-05 |
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