JPS6334628U - - Google Patents
Info
- Publication number
- JPS6334628U JPS6334628U JP1986127860U JP12786086U JPS6334628U JP S6334628 U JPS6334628 U JP S6334628U JP 1986127860 U JP1986127860 U JP 1986127860U JP 12786086 U JP12786086 U JP 12786086U JP S6334628 U JPS6334628 U JP S6334628U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar support
- vehicle speed
- vehicle
- predetermined value
- brake switch
- 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
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Seats For Vehicles (AREA)
Description
第１図〜第４図は本考案の一実施例を示すもの
であり、第１図はランバーサポート機構の構成を
示すスケルトン図、第２図は制御回路の構成を示
すブロツク図、第３図は作用状態図、第４図は動
作を示すフローチヤートである。
２……バツクレスト、４……ランバーサポート
アーム、６……アクチユエータ（電動モータ）、
１０ａ，１０ｂ……ランバーサポート部、１５…
…加速度センサ、１６……車速センサ、１７……
ブレーキスイツチ、２０……制御回路。
Figures 1 to 4 show an embodiment of the present invention. Figure 1 is a skeleton diagram showing the configuration of the lumbar support mechanism, Figure 2 is a block diagram showing the configuration of the control circuit, and Figure 3 is a diagram showing the configuration of the control circuit. is a working state diagram, and FIG. 4 is a flowchart showing the operation. 2... Back crest, 4... Lumbar support arm, 6... Actuator (electric motor),
10a, 10b...lumbar support section, 15...
... Acceleration sensor, 16... Vehicle speed sensor, 17...
Brake switch, 20... control circuit.
Claims (1)
サポート機構が組込まれた車両において、車速セ
ンサと、車体の前後方向加速度を検出する加速度
センサと、ブレーキスイツチと、上記車速センサ
で検出される車速が所定値以上で、かつ上記ブレ
ーキスイツチがオンとなつて上記加速度センサが
所定値以上の減速度を検出すると、上記ランバー
サポート機構のアクチユエータを作動させて腰部
支持力を強化し、着座姿勢の安定化を図る制御回
路とを設けたことを特徴とする着座姿勢安定装置
。 In a vehicle in which a lumbar support mechanism that adjusts the lumbar support force is incorporated in the backrest, the vehicle speed detected by a vehicle speed sensor, an acceleration sensor that detects longitudinal acceleration of the vehicle body, a brake switch, and the vehicle speed sensor described above is equal to or higher than a predetermined value. and when the brake switch is turned on and the acceleration sensor detects deceleration equal to or higher than a predetermined value, the actuator of the lumbar support mechanism is actuated to strengthen the lumbar support force and stabilize the sitting posture. A seating posture stabilizing device characterized by being provided with a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127860U JPS6334628U (en) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127860U JPS6334628U (en) | 1986-08-22 | 1986-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6334628U true JPS6334628U (en) | 1988-03-05 |
Family
ID=31023015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986127860U Pending JPS6334628U (en) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617315U (en) * | 1992-01-20 | 1994-03-04 | 日通電子工業株式会社 | Endothelial strip device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6080934A (en) * | 1983-10-11 | 1985-05-08 | Nippon Denso Co Ltd | Aero-supporting unit |
-
1986
- 1986-08-22 JP JP1986127860U patent/JPS6334628U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6080934A (en) * | 1983-10-11 | 1985-05-08 | Nippon Denso Co Ltd | Aero-supporting unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617315U (en) * | 1992-01-20 | 1994-03-04 | 日通電子工業株式会社 | Endothelial strip device |