JPS5867543A - System for controlling speed of windshield wiper - Google Patents
System for controlling speed of windshield wiperInfo
- Publication number
- JPS5867543A JPS5867543A JP56167490A JP16749081A JPS5867543A JP S5867543 A JPS5867543 A JP S5867543A JP 56167490 A JP56167490 A JP 56167490A JP 16749081 A JP16749081 A JP 16749081A JP S5867543 A JPS5867543 A JP S5867543A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- speed
- control
- wiper
- memory
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は自動車用ワイパ速度制御ジスシに係る。[Detailed description of the invention] The present invention relates to a wiper speed control system for automobiles.
近年自動車の高度の電装化にともない、デイタハイウエ
イによる多重伝送信号によって、中央制御部から各部の
指令制御信号を送ｐ１２）部の機器に操作することが行
なわれる。In recent years, as automobiles have become highly electrically equipped, command and control signals for each section are sent from a central control section to the devices in the section (p12) using multiplexed transmission signals via data highways.
従来はハンドル近くに設けられている、ワイパプントロ
ールスイッチｔ−１ｆｉ（Ａ速）、Ｌｏ（低Ｊ）、ＩＮ
？（間欠ワイパ）等のスイッチ選択で機械的に操作して
いた。さらにＩＮ′ｒの間欠休止時間Ｏ胸１１はダイヤ
ルによって目盛合せで行っていた・
このようなワイパコントロールスイッチｔ−ｔのま＼中
央制御部からの多電伝送信号で制御することはできない
ことてはないが、Ｅｉ 、 ＬＯの間にさらにこまかい
速度選定を行なｔうとするとさらに多くの符号構成が必
要となシ、多重伝送信号制御では有効な手段とはいえな
い。Conventionally, the wiper control switch t-1fi (A speed), Lo (low J), IN was installed near the handlebar.
? (intermittent wiper) etc. were operated mechanically by selecting a switch. Furthermore, the intermittent rest time of IN'r was adjusted using a dial.It is not possible to control the wiper control switch like this with multiple electric transmission signals from the central control unit. However, if more detailed speed selection is to be performed between Ei and LO, more code configurations are required, and this is not an effective means for multiple transmission signal control.
本発＠はか＼るワイパの制御Ｓｔデジタル回路で構成し
、ワイパ遭［ｔ−いく種類か設は高速Ｈ１と低連Ｌｇの
間にさらに数１１１＠の速度段階を選択スイッチで選択
するものである。また、選択するスイッチ／ｆｉ２個の
ＯＮ＋−０ＦＩＦスイツチから構成される。選択指令が
ＯＮ 、 ＯＦＦスイッチの操作のみでできるので、ワ
イパの速ｆ制御を多重伝送信号制御で行なう場合も高々
２ビツトで符号構成され、本発１ｊｌｌＫよるデジタル
回路制御式ワイパは今後の自動車の多重伝送信号化に応
えるものである・さらに機能的には従来の２種類の速度
にくらべいくつかの速度段階の選択が可能でありその機
能はよ＋Ｊ 、有効となった＠又、スイッチの構成もワ
イピング速度を可変制御する０ＯＮＴスイツチと間欠ワ
イパ制御の工Ｍ′ｒスイッチ、可変速度の速度メモリあ
るいれ間欠休止時間を制御する１ム８Ｔスイツチと８Ｌ
ＯＷスイツチの四種類のＯＮ、ＯＦＦスイッチのみで制
御するものである。This device is composed of a digital wiper control circuit, and several types of wiper settings are used to select several 111 speed steps between high speed H1 and low speed Lg using a selection switch. It is. Further, the selection switch /fi is composed of two ON+-0FIF switches. Since the selection command can be made only by operating the ON/OFF switch, even when the wiper speed f is controlled by multiple transmission signal control, the code is composed of at most 2 bits, and the digital circuit controlled wiper developed by the present company 1jllk will be used in future automobiles. It is compatible with multiple transmission signals.Furthermore, in terms of functionality, it is possible to select several speed stages compared to the conventional two speeds. There is also an 0ONT switch for variable control of the wiping speed, an M'r switch for intermittent wiper control, a speed memory for variable speed, and a 1M8T switch and 8L for controlling the intermittent pause time.
It is controlled using only four types of ON and OFF switches.
本発明のワイパ速度制御うスデＡＫつい（第１図によっ
て説明する０第１図において速度制御メモリ１はＦＡ８
Ｔスイッチ２（指で押すとＯＮ、離せばＯＦＦ ）の操
作で１目押す毎に速度制御メモリの内容を１つ増加させ
、８ＬＯＷスイツチ３の操作で上記速度制御メ七ＩＪ
１の内＆’ｉｒ１つだけ滅する＠又、速度１ｔｌＪＩｉ
１メモリ１にはプリセット端子４があり、イグニッショ
ンスイッチが入るとまず適当な値、例えｉｉ′組とＬｏ
の中央値位にプリセットされる。（３ＯＮＴスイツチが
入るとこのワイピング速度でワイパの操作が開始される
〇運転者がこの遭度會変更しだｔｊれは、Ｐム８Ｔスイ
ッチ２めるいｉｊ ５ＬＯＷスイッチ３ｔ−操作して好
みの速ｔに設定を行なう。このようにＦＡ８Ｔスイッチ
あるいは１３ＬＱＷスイツチ３で速度設定が行なわれる
と、設定された速度制御メモリ１０１１ｉが速度カウン
タ５に伝えられ、速度カウンタ５は周期Ｔ、のパルス８
０人力に待って速度制御メモリ１の値だけクロックパル
ス６で計時する・計時中速度カウンタ５からの信号でワ
イパ制御スイッチ７はワイパモータＭｔ電隷に接続しワ
イパモータＭｌｉ（付勢する。計時ｔが終ると、ｉｆカ
ウンタ５への周期パルス８０入力を待って、速＊１ｉｔ
ｏｎメモリ１の変更がなければ、再び同じ速度制御メモ
リ１の−によって計時を繰返す・ワイパモータにの速ｔ
は周期りとモータ付勢時間ｔとのデユティによって決定
され、この！Ｉ！ｉ＆様は第２図に示す。従ってデユテ
ィ１００チの場合１ｔＨｉドライブのワイパ速度と同じ
になる。The wiper speed control function of the present invention (explained with reference to FIG. 1) is shown in FIG.
The contents of the speed control memory are incremented by one each time the T switch 2 (Pressed with a finger turns ON, released with a finger, OFF) is pressed, and the contents of the speed control memory are increased by one by operating the 8LOW switch 3.
Only one of &'ir is destroyed @Also, the speed is 1tlJIi
1 Memory 1 has a preset terminal 4, and when the ignition switch is turned on, it will first set an appropriate value, such as group ii' and Lo.
preset to the median position of (When the 3ONT switch is turned on, the wiper operation will start at this wiping speed. When the driver wants to change this wiping speed, operate the When the speed is set with the FA8T switch or the 13LQW switch 3 in this way, the set speed control memory 1011i is transmitted to the speed counter 5, and the speed counter 5 receives the pulse 8 of period T.
Wait for 0 manual power and time the value of speed control memory 1 with clock pulse 6.During time measurement, the wiper control switch 7 connects to the wiper motor Mt electric current and wiper motor Mli (energizes. When finished, wait for 80 periodic pulses to be input to the if counter 5, and then
If there is no change in on memory 1, the timing is repeated again with the same - value in speed control memory 1. -Wiper motor speed t
is determined by the duty of the period and the motor energization time t, and this! I! i& is shown in Figure 2. Therefore, in the case of duty 100, the wiper speed is the same as that of a 1tHi drive.
本発明によるワイパ速度制御うスデム扛単なるＯＮ。The wiper speed control according to the present invention is simply turned on.
ＯＦＦ 、にイツテであるＦＡＳＴ スイッチ２ ｅ
５ＬＯＷスイッチ３ｔ−運転席に設備し、これらのＯＮ
Ｉ ＯＦＦ操作に対応し１ビツトづつ与えた符号構成
で、多電伝送信号によってデジタルＵ路で構成されたワ
イパ速度制御装置を遠隔制御できるので、将来の自動車
の多重伝送化に応えるものである。OFF, FAST switch 2 e
5LOW switch 3t - installed on the driver's seat, and turn these ON
With a code structure that gives one bit at a time in response to the I-OFF operation, it is possible to remotely control a wiper speed control device composed of digital U-paths using multiple electric transmission signals, thus responding to the multiplex transmission of automobiles in the future.
以上のようにワイパ制御’ｌ ＩＭＴス１ツテ、 ＯＯ
Ｎ？ＯＦＦチとＦＡＳＴスイッチ、 ５ＬＯｆスイツチ
の４−のスイッチて操作上行ない、０ＯＮＴスイツチが
０１１でワイパが連続動作をしている時に１ＰＡＥＩＴ
スイツチ、 ＋３ＬＯＷスイツナを操作することによ
つ工、速度制御メモリの内容を増減させ、この速度制御
メモリの内容に応じたデユティでワイパモータを駆動す
ることによシ連続動作時のワイパ速度を任意の速度に設
定することかてき、また工ＮＴスイッチがＯＮの時も同
様に間欠時間メモリの内容ｔ−ＦＡＳＴスイッチで減じ
、８ＬＯＷスイツチで増加せしめてプレー）１停止位置
にある時間休止する時間を制御することができる〇As described above, wiper control'l IMT system, OO
N? Operate the OFF switch, FAST switch, and 4- switch of the 5LOf switch.1PAEIT when the 0ONT switch is 011 and the wiper is operating continuously.
By operating the +3LOW switch, the contents of the speed control memory can be increased or decreased, and the wiper speed during continuous operation can be adjusted to any desired value by driving the wiper motor with a duty corresponding to the contents of this speed control memory. When the NT switch is ON, the contents of the intermittent time memory are also decreased by using the t-FAST switch and increased by using the 8LOW switch to control the time during which the machine rests at the 1-stop position. can 〇
第１図は本発明によるワイパ速度制Ｎらス弘の構成図、
第２図はワイパモータ印加層圧とモータ付勢時間のデユ
ティを説明する図、
図 面 中、
ｌは速度制御メモリ、
２ ＦｉＦＡＩＮＴスイッチ、
３ ｔｉｔ ５ＬＯＷスイツチ、
５は速度カウンタ、
６にクロックパルス、
７はワイパ制御スイッチ、
８は周期パルスである。FIG. 1 is a configuration diagram of the wiper speed control system according to the present invention.
Figure 2 is a diagram explaining the duty of wiper motor applied layer pressure and motor energization time. In the figure, l is speed control memory, 2 FiFAINT switch, 3 tit 5LOW switch, 5 is speed counter, 6 is clock pulse, 7 is a wiper control switch, and 8 is a periodic pulse.
Claims (2)
せるための工ＩＴスイッチ、連続動作させるためのＯＯ
ＭＴスイッチ、間欠時間及びワイパ速度管制御するため
の１ム８丁スイッチと８ＬＯＷデユテイ駆動する制御部
よルなることｔ−製置とするワイパ速度制御線７ム。(1) In the wiper speed control device, there is an IT switch for intermittent operation, and an OO switch for continuous operation.
MT switch, intermittent time and wiper speed control line 7 for wiper speed control line with 8 switches and 8 LOW duty drive control unit.
ｌＬＯＷスイツチ、 ＦＡＥＩＴスイッチの状Ｗ！Ａｔ
−多重伝送イぎ号によって該スイッチから側御装置に伝
達することを特徴とする特許請求の範８第１項に記載の
ワイパ速ＩＩｔ制御ジスシ。(2) The above-mentioned IT switch, OOMT switch, 1
lLOW switch, FAEIT switch status W! At
- The wiper speed IIt control mechanism according to claim 8, wherein the control mechanism is transmitted from the switch to the side control device by a multiplex transmission signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56167490A JPS5867543A (en) | 1981-10-20 | 1981-10-20 | System for controlling speed of windshield wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56167490A JPS5867543A (en) | 1981-10-20 | 1981-10-20 | System for controlling speed of windshield wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5867543A true JPS5867543A (en) | 1983-04-22 |
Family
ID=15850640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56167490A Pending JPS5867543A (en) | 1981-10-20 | 1981-10-20 | System for controlling speed of windshield wiper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5867543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6082467A (en) * | 1983-10-13 | 1985-05-10 | Asmo Co Ltd | Wiper driver |
| US4689535A (en) * | 1984-12-26 | 1987-08-25 | Asmo Co., Ltd. | Concealed wiper system |
-
1981
- 1981-10-20 JP JP56167490A patent/JPS5867543A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6082467A (en) * | 1983-10-13 | 1985-05-10 | Asmo Co Ltd | Wiper driver |
| JPH0362575B2 (en) * | 1983-10-13 | 1991-09-26 | Asmo Kk | |
| US4689535A (en) * | 1984-12-26 | 1987-08-25 | Asmo Co., Ltd. | Concealed wiper system |
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