DE2226742C3 - Kontrollvorrichtung zur Überwachung des Gebrauchs eines Sicherheitsgurtes - Google Patents
Kontrollvorrichtung zur Überwachung des Gebrauchs eines SicherheitsgurtesInfo
- Publication number
- DE2226742C3 DE2226742C3 DE2226742A DE2226742A DE2226742C3 DE 2226742 C3 DE2226742 C3 DE 2226742C3 DE 2226742 A DE2226742 A DE 2226742A DE 2226742 A DE2226742 A DE 2226742A DE 2226742 C3 DE2226742 C3 DE 2226742C3
- Authority
- DE
- Germany
- Prior art keywords
- belt
- seat
- change
- frequency
- impedance
- 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.)
- Expired
Links
- 238000012544 monitoring process Methods 0.000 title claims description 5
- 239000004020 conductor Substances 0.000 claims description 14
- 230000001939 inductive effect Effects 0.000 claims description 10
- 238000011156 evaluation Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4816—Sensing means arrangements therefor for sensing locking of buckle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4858—Sensing means arrangements therefor for sensing pressure on seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4883—Interlock systems
- B60R2022/4891—Interlock systems preventing use of the vehicle when the seatbelt is not fastened
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Air Bags (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00150088A US3806867A (en) | 1971-06-04 | 1971-06-04 | Method and apparatus for detecting the utilization of a vehicle safety belt |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2226742A1 DE2226742A1 (de) | 1972-12-14 |
| DE2226742B2 DE2226742B2 (de) | 1979-07-26 |
| DE2226742C3 true DE2226742C3 (de) | 1980-03-27 |
Family
ID=22533088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2226742A Expired DE2226742C3 (de) | 1971-06-04 | 1972-06-02 | Kontrollvorrichtung zur Überwachung des Gebrauchs eines Sicherheitsgurtes |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3806867A (enExample) |
| JP (1) | JPS5642497B1 (enExample) |
| AU (1) | AU464925B2 (enExample) |
| BE (1) | BE784368A (enExample) |
| BR (1) | BR7203564D0 (enExample) |
| CA (1) | CA1008944A (enExample) |
| DE (1) | DE2226742C3 (enExample) |
| FR (1) | FR2141756B1 (enExample) |
| GB (1) | GB1390424A (enExample) |
| IT (1) | IT956076B (enExample) |
| SE (1) | SE377540B (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3955056A (en) * | 1971-08-03 | 1976-05-04 | Stig Martin Lindblad | Safety belt buckle provided with electric contact |
| US3898472A (en) * | 1973-10-23 | 1975-08-05 | Fairchild Camera Instr Co | Occupancy detector apparatus for automotive safety system |
| US3912939A (en) * | 1974-04-01 | 1975-10-14 | Lectron Products | Method and apparatus for detecting the occupancy of a vehicle seat |
| US3934671A (en) * | 1974-10-10 | 1976-01-27 | Hart Robert L | Starter enabling-disabling ignition safety seat belt for moving vehicles |
| DE3326277A1 (de) * | 1983-07-21 | 1985-01-31 | Robert Bosch Gmbh, 7000 Stuttgart | Aus wenigstens vier ausloesezuendkreisen bestehende ausloeseeinrichtung einer fahrzeuginsassenschutzvorrichtung eines fahrzeugs |
| US5181773A (en) * | 1991-03-28 | 1993-01-26 | Colvin David S | Vehicle occupant restraint belt buckle including illumination |
| JPH08511751A (ja) * | 1993-06-22 | 1996-12-10 | フォス フェアケアス−オプティミールングス−ジュステーメ ゲーエムベーハー ウント コーカーゲー | 座席に人の存在することを検出する装置 |
| US6392542B1 (en) | 1999-07-12 | 2002-05-21 | Automotive Systems Laboratory, Inc. | Occupant sensor |
| US6825765B2 (en) | 1998-12-30 | 2004-11-30 | Automotive Systems Laboratory, Inc. | Occupant detection system |
| US6184785B1 (en) | 1999-01-21 | 2001-02-06 | Nsk Ltd. | Seatbelt device |
| US6378900B1 (en) | 1999-05-11 | 2002-04-30 | Automotive Systems Laboratory, Inc. | Occupant detection system |
| US7296825B1 (en) | 1999-05-11 | 2007-11-20 | Autoliv Asp, Inc. | Multiple output buckle switch |
| DE10010531A1 (de) * | 2000-03-03 | 2001-09-13 | Bayerische Motoren Werke Ag | Verfahren zur kapazitiven Objekterkennung bei Fahrzeugen |
| US6703845B2 (en) * | 2000-05-26 | 2004-03-09 | Automotive Systems Laboratory, Inc. | Occupant sensor |
| US7005976B2 (en) * | 2001-10-30 | 2006-02-28 | Hagenbuch Leroy G | Seatbelt usage detection system |
| US20080068149A1 (en) * | 2006-09-14 | 2008-03-20 | Karl Kennedy | Modular seatbelt minder |
| EP3269602A1 (de) * | 2016-04-26 | 2018-01-17 | Elien Crombeen | Neues sicherheitsgurtsystem mit neuartigen bandgeweben |
| US10434975B2 (en) * | 2017-03-24 | 2019-10-08 | Ford Global Technologies, Llc | Robust seat belt usage sensor |
| US10752206B2 (en) | 2018-02-17 | 2020-08-25 | Cts Corporation | Vehicle seat belt with wireless latch sensor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA552918A (en) * | 1958-02-11 | J. Stattelman Arthur | Confessional signalling system | |
| US1941740A (en) * | 1929-10-08 | 1934-01-02 | Paul S Edwards | Apparatus for producing theatrical effects |
| US3129415A (en) * | 1961-01-03 | 1964-04-14 | Westinghouse Electric Corp | Proximity detector |
| US3177481A (en) * | 1961-08-10 | 1965-04-06 | More | Electronic alertness control |
| US3133277A (en) * | 1963-07-01 | 1964-05-12 | Alvin B Hood | Vehicle seat belt |
| US3439358A (en) * | 1965-11-30 | 1969-04-15 | George Washington Ltd | Activity detectors |
| US3521723A (en) * | 1968-08-22 | 1970-07-28 | Robert U Snodgrass | Safety belt for automobiles |
| US3570621A (en) * | 1969-03-14 | 1971-03-16 | Robert O Hampton | Safety belt buckle with electrical connector |
-
1971
- 1971-06-04 US US00150088A patent/US3806867A/en not_active Expired - Lifetime
-
1972
- 1972-05-08 CA CA141,567A patent/CA1008944A/en not_active Expired
- 1972-05-31 IT IT25160/72A patent/IT956076B/it active
- 1972-06-01 GB GB2567472A patent/GB1390424A/en not_active Expired
- 1972-06-02 BR BR3564/72A patent/BR7203564D0/pt unknown
- 1972-06-02 JP JP5442772A patent/JPS5642497B1/ja active Pending
- 1972-06-02 BE BE784368A patent/BE784368A/xx unknown
- 1972-06-02 FR FR727219962A patent/FR2141756B1/fr not_active Expired
- 1972-06-02 DE DE2226742A patent/DE2226742C3/de not_active Expired
- 1972-06-05 AU AU43100/72A patent/AU464925B2/en not_active Expired
- 1972-06-05 SE SE7207350A patent/SE377540B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT956076B (it) | 1973-10-10 |
| FR2141756B1 (enExample) | 1973-07-13 |
| DE2226742B2 (de) | 1979-07-26 |
| US3806867A (en) | 1974-04-23 |
| AU4310072A (en) | 1973-12-13 |
| BE784368A (fr) | 1972-10-02 |
| BR7203564D0 (pt) | 1973-05-24 |
| JPS5642497B1 (enExample) | 1981-10-05 |
| SE377540B (enExample) | 1975-07-14 |
| FR2141756A1 (enExample) | 1973-01-26 |
| GB1390424A (en) | 1975-04-09 |
| CA1008944A (en) | 1977-04-19 |
| DE2226742A1 (de) | 1972-12-14 |
| AU464925B2 (en) | 1975-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |