JPH0442233U - - Google Patents
Info
- Publication number
- JPH0442233U JPH0442233U JP8494490U JP8494490U JPH0442233U JP H0442233 U JPH0442233 U JP H0442233U JP 8494490 U JP8494490 U JP 8494490U JP 8494490 U JP8494490 U JP 8494490U JP H0442233 U JPH0442233 U JP H0442233U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- pulse motor
- opening
- valve opening
- predetermined opening
- 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 description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000005284 excitation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案装置を適用したトラクシヨンコ
ントロールシステムの全体構成を示す図、第２図
は第１図のシステムのスロツトル弁制御プログラ
ムを示すフローチヤートである。
４……スロツトル弁、５……スロツトル弁開度
センサ（スロツトル弁開度検出手段）、６……Ｅ
ＣＵ、７……パルスモータ。
FIG. 1 is a diagram showing the overall configuration of a traction control system to which the device of the present invention is applied, and FIG. 2 is a flowchart showing a throttle valve control program for the system of FIG. 4...Throttle valve, 5...Throttle valve opening sensor (throttle valve opening detection means), 6...E
CU, 7...Pulse motor.
Claims (1)
両の内燃エンジンのスロツトル弁に結合されたパ
ルスモータをスロツトル弁閉方向に駆動して前記
駆動輪の過剰滑りを抑制するパルスモータによる
内燃エンジンのスロツトル弁制御装置において、
スロツトル弁開度検出手段と、スロツトル弁開度
がスロツトル弁全閉付近の所定開度より大きいか
否かを判断する手段と、前記スロツトル弁開度が
前記所定開度より大きいとき、前記パルスモータ
を２相励磁駆動する手段と、前記スロツトル弁開
度が前記所定開度以下であるとき、前記パルスモ
ータを１−２相励磁駆動する手段とを備えたこと
を特徴とするパルスモータによる内燃エンジンの
スロツトル弁制御装置。 When excessive slippage of the drive wheels of a vehicle is detected, the pulse motor coupled to the throttle valve of the internal combustion engine of the vehicle is driven in the throttle valve closing direction to suppress the excessive slippage of the drive wheels. In the throttle valve control device,
a throttle valve opening detection means; a means for determining whether the throttle valve opening is larger than a predetermined opening near the fully closed throttle valve; and when the throttle valve opening is larger than the predetermined opening, the pulse motor an internal combustion engine using a pulse motor, comprising means for driving the pulse motor with two-phase excitation, and means for driving the pulse motor with one-two phase excitation when the throttle valve opening is less than or equal to the predetermined opening. Throttle valve control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8494490U JPH0442233U (en) | 1990-08-09 | 1990-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8494490U JPH0442233U (en) | 1990-08-09 | 1990-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442233U true JPH0442233U (en) | 1992-04-09 |
Family
ID=31633762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8494490U Pending JPH0442233U (en) | 1990-08-09 | 1990-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442233U (en) |
-
1990
- 1990-08-09 JP JP8494490U patent/JPH0442233U/ja active Pending