JPS6191465U - - Google Patents
Info
- Publication number
- JPS6191465U JPS6191465U JP17777084U JP17777084U JPS6191465U JP S6191465 U JPS6191465 U JP S6191465U JP 17777084 U JP17777084 U JP 17777084U JP 17777084 U JP17777084 U JP 17777084U JP S6191465 U JPS6191465 U JP S6191465U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- temperature
- temperature detector
- predetermined set
- determining means
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Landscapes
- Protection Of Generators And Motors (AREA)
Description
第１図はこの考案の概要を示す基本構成図、第
２図はこの考案の一実施例を示す概略構成図、第
３図はその制御装置の処理手順の一例を示す流れ
図、第４図は車速をパラメータとした操舵トルク
と操舵補助力との関係を示す特性曲線図、第５図
はこの他の実施例における制御装置の処理手順を
示す流れ図である。
１……ステアリングホイール、２……コラムシ
ヤフト、４……ロアジヨイントシヤフト、６……
ステアリングギヤ、１０……減速機、１１……電
動機、１２……制御装置、１３……インタフエー
ス回路、１４……演算処理装置、１５……記憶装
置、１６……マイクロコンピユータ、１７……温
度検出器、１８……操舵トルク検出器、１９……
車速検出器、２０……駆動回路。
Fig. 1 is a basic configuration diagram showing an overview of this invention, Fig. 2 is a schematic configuration diagram showing an embodiment of this invention, Fig. 3 is a flowchart showing an example of the processing procedure of the control device, and Fig. 4 is a FIG. 5 is a characteristic curve diagram showing the relationship between steering torque and steering assist force using vehicle speed as a parameter, and FIG. 5 is a flowchart showing the processing procedure of the control device in this other embodiment. 1...Steering wheel, 2...Column shaft, 4...Lower joint shaft, 6...
Steering gear, 10...Reduction gear, 11...Electric motor, 12...Control device, 13...Interface circuit, 14...Arithmetic processing unit, 15...Storage device, 16...Microcomputer, 17...Temperature Detector, 18... Steering torque detector, 19...
Vehicle speed detector, 20...drive circuit.
Claims (1)
式動力舵取装置において、前記電動機の温度を検
出する温度検出器と、該温度検出器の検出信号が
所定設定温度範囲を越えているか否かを判定する
温度判定手段と、該温度判定手段の判定結果が前
記所定設定温度範囲を越えているときに前記電動
機の駆動電流を制限する電流制限手段とを備える
ことを特徴とする電動機式動力舵取装置。 An electric power steering system that uses an electric motor to generate steering assist force includes a temperature detector that detects the temperature of the electric motor, and a temperature detector that detects whether a detection signal of the temperature detector exceeds a predetermined set temperature range. An electric motor type power steering system characterized by comprising a temperature determining means for making a determination, and a current limiting means for restricting the drive current of the electric motor when the determination result of the temperature determining means exceeds the predetermined set temperature range. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17777084U JPS6191465U (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17777084U JPS6191465U (en) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191465U true JPS6191465U (en) | 1986-06-13 |
Family
ID=30735342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17777084U Pending JPS6191465U (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63212176A (en) * | 1987-02-26 | 1988-09-05 | Kayaba Ind Co Ltd | Electric motor type power steering device |
-
1984
- 1984-11-22 JP JP17777084U patent/JPS6191465U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63212176A (en) * | 1987-02-26 | 1988-09-05 | Kayaba Ind Co Ltd | Electric motor type power steering device |