JP4282402B2 - 運搬車両の電動操舵装置 - Google Patents
運搬車両の電動操舵装置 Download PDFInfo
- Publication number
- JP4282402B2 JP4282402B2 JP2003288332A JP2003288332A JP4282402B2 JP 4282402 B2 JP4282402 B2 JP 4282402B2 JP 2003288332 A JP2003288332 A JP 2003288332A JP 2003288332 A JP2003288332 A JP 2003288332A JP 4282402 B2 JP4282402 B2 JP 4282402B2
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- JP
- Japan
- Prior art keywords
- driver
- steering
- cab
- steering handle
- output torque
- 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 - Lifetime
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- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
2 機器収納室
4 運転台
7 前輪
11 操舵ハンドル
20 クッションゴム
21 搭乗検出スイッチ
22R、22L 押ボタンスイッチ
23R、23L トグルスイッチ
30 操舵助勢装置
31 回転センサ
32 操舵用モータ
33 操舵機構
34 コントローラ
Claims (2)
- 運転者が操作する操舵ハンドルの操作に応じて、電動機により操舵機構を駆動して操舵を行う運搬車両の電動操舵装置において、
上記操舵ハンドルの操作量を検出する操作量検出手段と、車体に設けられた運転台に運転者が搭乗しているか否かを検出する搭乗検出手段と、上記両検出手段の出力に応じて上記電動機を制御する制御手段とを備え、
上記制御手段が、運転者が上記運転台に搭乗していることが検出されないときに、搭乗していることが検出されるときに比べ上記電動機の出力を低く制限することを特徴とする運搬車両の電動操舵装置。 - 上記搭乗検出手段が、上記運転台の左右方向中央を含む所定範囲内に運転者が搭乗するときに、運転者が搭乗していると検出するものであることを特徴とする請求項1に記載の運搬車両の電動操舵装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003288332A JP4282402B2 (ja) | 2003-08-07 | 2003-08-07 | 運搬車両の電動操舵装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003288332A JP4282402B2 (ja) | 2003-08-07 | 2003-08-07 | 運搬車両の電動操舵装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005053411A JP2005053411A (ja) | 2005-03-03 |
JP4282402B2 true JP4282402B2 (ja) | 2009-06-24 |
Family
ID=34367010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003288332A Expired - Lifetime JP4282402B2 (ja) | 2003-08-07 | 2003-08-07 | 運搬車両の電動操舵装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4282402B2 (ja) |
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2003
- 2003-08-07 JP JP2003288332A patent/JP4282402B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005053411A (ja) | 2005-03-03 |
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