CN103581797A - 喇叭驱动电路和转向装置开关输入检测电路 - Google Patents
喇叭驱动电路和转向装置开关输入检测电路 Download PDFInfo
- Publication number
- CN103581797A CN103581797A CN201310334572.9A CN201310334572A CN103581797A CN 103581797 A CN103581797 A CN 103581797A CN 201310334572 A CN201310334572 A CN 201310334572A CN 103581797 A CN103581797 A CN 103581797A
- Authority
- CN
- China
- Prior art keywords
- switch
- transfer
- resistor
- loudspeaker
- wiring
- 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
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- Air Bags (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012173044A JP5835147B2 (ja) | 2012-08-03 | 2012-08-03 | ステアリングスイッチ入力検出回路 |
JP2012173048A JP5870872B2 (ja) | 2012-08-03 | 2012-08-03 | ホーン駆動回路 |
JP2012-173048 | 2012-08-03 | ||
JP2012-173044 | 2012-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103581797A true CN103581797A (zh) | 2014-02-12 |
Family
ID=50052542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310334572.9A Pending CN103581797A (zh) | 2012-08-03 | 2013-08-02 | 喇叭驱动电路和转向装置开关输入检测电路 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20140018110A (ko) |
CN (1) | CN103581797A (ko) |
BR (1) | BR102013019318A2 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104113804A (zh) * | 2014-07-28 | 2014-10-22 | 瑞声光电科技(常州)有限公司 | 扬声器系统及其驱动方法 |
CN110949289A (zh) * | 2019-12-31 | 2020-04-03 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | 一种四线式汽车灯光雨刮控制开关电路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2263815Y (zh) * | 1996-08-09 | 1997-10-01 | 顾波 | 多功能电子式电喇叭 |
JPH10273057A (ja) * | 1997-03-31 | 1998-10-13 | Toyoda Gosei Co Ltd | ステアリングホイール |
US5934704A (en) * | 1994-04-26 | 1999-08-10 | Eaton Corporation | Vehicle steering column control system |
CN101531177A (zh) * | 2008-03-10 | 2009-09-16 | 彭国智 | 车用防盗报警器 |
US20110079427A1 (en) * | 2009-10-07 | 2011-04-07 | Lakshmikant Suryakant Powale | Insulated non-halogenated covered aluminum conductor and wire harness assembly |
-
2013
- 2013-07-24 KR KR20130087228A patent/KR20140018110A/ko active IP Right Grant
- 2013-07-30 BR BR102013019318A patent/BR102013019318A2/pt not_active IP Right Cessation
- 2013-08-02 CN CN201310334572.9A patent/CN103581797A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5934704A (en) * | 1994-04-26 | 1999-08-10 | Eaton Corporation | Vehicle steering column control system |
CN2263815Y (zh) * | 1996-08-09 | 1997-10-01 | 顾波 | 多功能电子式电喇叭 |
JPH10273057A (ja) * | 1997-03-31 | 1998-10-13 | Toyoda Gosei Co Ltd | ステアリングホイール |
CN101531177A (zh) * | 2008-03-10 | 2009-09-16 | 彭国智 | 车用防盗报警器 |
US20110079427A1 (en) * | 2009-10-07 | 2011-04-07 | Lakshmikant Suryakant Powale | Insulated non-halogenated covered aluminum conductor and wire harness assembly |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104113804A (zh) * | 2014-07-28 | 2014-10-22 | 瑞声光电科技(常州)有限公司 | 扬声器系统及其驱动方法 |
CN110949289A (zh) * | 2019-12-31 | 2020-04-03 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | 一种四线式汽车灯光雨刮控制开关电路 |
Also Published As
Publication number | Publication date |
---|---|
BR102013019318A2 (pt) | 2015-09-22 |
KR20140018110A (ko) | 2014-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |