JPS60199721A - Automatic switching gear for car window - Google Patents

Automatic switching gear for car window

Info

Publication number
JPS60199721A
JPS60199721A JP59058968A JP5896884A JPS60199721A JP S60199721 A JPS60199721 A JP S60199721A JP 59058968 A JP59058968 A JP 59058968A JP 5896884 A JP5896884 A JP 5896884A JP S60199721 A JPS60199721 A JP S60199721A
Authority
JP
Japan
Prior art keywords
opening
vehicle window
closing
operation signal
output
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
Application number
JP59058968A
Other languages
Japanese (ja)
Inventor
Koji Onomi
尾身　浩司
Kenichi Nemoto
健一 根本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhythm Watch Co Ltd
Original Assignee
Rhythm Watch Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhythm Watch Co Ltd filed Critical Rhythm Watch Co Ltd
Priority to JP59058968A priority Critical patent/JPS60199721A/en
Publication of JPS60199721A publication Critical patent/JPS60199721A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)

Abstract

PURPOSE:To make a window to be closed completely if an engine key is switched off when the window is kept opening, so as to prevent a theft, by setting a closing motion signal generating circuit, which stops a closing motion signal sent to a motor driving gear, by means of an invalid signal. CONSTITUTION:Electric power is supplied from a battery 2 to an electric apparatus 6, through an engine key 4. A motor driving gear 8 which opens/closes a window, consists of a driving circuit 10 and a motor 12 which can rotate normally and reversely. A position detecting circuit 18 outputs invalid signals, to annul an opening motion signal or a closing motion signal, when the window is closed or opened completely. An opening/closing operation inhibiting circuit 36 annuls an opening motion signal sent from a switch 16, after the window is opened completely, and annuls a closing motion signal sent from the switch 16, after the window is closed completely, by the invalid signals output from the circuit 18. Then, a theft caused by keeping the window opening, can be prevented.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は車両用窓の自動開閉装置、特にエンジンキーを
オフ操作した時に車両用窓を自動的に閉じるものに関す
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an automatic opening/closing device for a vehicle window, and particularly to a device for automatically closing a vehicle window when the engine key is turned off.

（従来技術） 近年の車両用窓の開閉装置は従来からの手動式の開閉装
置に代わって電動式によるものが増加しており、これに
よれば手動式に比べて極めて少ない労力で車両用窓の開
閉操作を可能とする。(Prior Art) In recent years, electric vehicle window opening/closing devices have increasingly replaced the traditional manual opening/closing devices. allows for opening and closing operations.

しかし上記の電動式開閉装置では、エンジンキーをオフ
操作すると電源が切られてし捷うため、車両用窓の開閉
操作はできなくなってしまい、軍師時に車両用窓を開け
たままエンジンキーをオフ操作すると再びエンジンキー
をオン操作しなければならなかった。さらに上記車両用
窓を開けたまま軍師してしまえば、車両が盗難されてし
まうという問題が生じてしまう。However, with the above-mentioned electric opening/closing device, when the engine key is turned off, the power is cut off and the vehicle window cannot be opened or closed. When I operated it, I had to turn on the engine key again. Furthermore, if the vehicle windows are left open, the vehicle may be stolen.

（発明の目的） 本発明は上記従来の課題に鑑みなされたものであり、そ
の目的は、エンジンキーをオフ操作した後に自動的に車
両用窓を完全に閉じられた状態にすることのできる開閉
装置を提供することにある。(Object of the Invention) The present invention has been made in view of the above-mentioned conventional problems, and its purpose is to provide an opening/closing method that can automatically bring a vehicle window into a completely closed state after turning off the engine key. The goal is to provide equipment.

（発明の構成） 本発明は上記目的を達成するために、車両用窓の開閉動
作を行なう正転逆転可能なモータ駆動装置と、該モータ
駆動装置に車両用窓を開動作させるだめの開動作信号及
び閉動作させるだめの閉動作信号を供給する開閉スイッ
チと、車両用窓が完全に閉じられた時に前記開動作信号
及び閉動作信号を無効にするだめの無効信号を出力する
位置検出手段と、エンジンキーのオフ操作により前記閉
動作信号を前記モータ駆動装置に強制的に供給して車両
用窓を閉動作し、車両用窓が完全に閉じられた時に前記
位置検出手段からの無効信号によってモータ駆動装置へ
の閉動作信号供給を停止させる閉動作信号発生回路と、
から構成したことを特徴とする。(Structure of the Invention) In order to achieve the above object, the present invention provides a motor drive device capable of forward and reverse rotation for opening and closing a vehicle window, and an opening operation for causing the motor drive device to open and close a vehicle window. an opening/closing switch for supplying a signal and a closing operation signal for causing a closing operation; and a position detection means for outputting an invalidation signal for invalidating the opening operation signal and the closing operation signal when the vehicle window is completely closed. , when the engine key is turned off, the closing operation signal is forcibly supplied to the motor drive device to close the vehicle window, and when the vehicle window is completely closed, the invalidation signal from the position detection means is applied. a closing operation signal generation circuit that stops supplying the closing operation signal to the motor drive device;
It is characterized by being composed of.

（実施例） 以下図面に基づいて本発明の好適な実施例を説明する。(Example) Preferred embodiments of the present invention will be described below based on the drawings.

第１図は本発明に係る車両用窓の自動開閉装置の実施例
を示すブロック回路図である。FIG. 1 is a block circuit diagram showing an embodiment of an automatic vehicle window opening/closing device according to the present invention.

車載用電源としてのバッテリ２の電源はエンジンキー４
を介して車載用の電気機器６に供給されている。The power source for the battery 2 as an in-vehicle power source is the engine key 4.
It is supplied to the on-vehicle electrical equipment 6 via.

一方車両用窓（図示せず）の開閉動作を行なうモータ駆
動装置８は駆動回路１０と、正転逆転可能なモータ１２
と、から構成され、オアゲート１４の出力ＧがｒＨＪの
時に回転駆動される。そして駆動回路１０の正転逆転切
換端子Ｆ／ＢにｒＨＪの信号が供給されると正転、「Ｌ
」の信号が供給されると逆転となる。本実施例において
車両用窓はモータ１２の正転で開動作、逆転で閉動作す
る様に構成されている。On the other hand, a motor drive device 8 for opening and closing a vehicle window (not shown) includes a drive circuit 10 and a motor 12 capable of forward and reverse rotation.
, and is rotated when the output G of the OR gate 14 is rHJ. When the rHJ signal is supplied to the forward/reverse switching terminal F/B of the drive circuit 10, the forward rotation is switched to "L".
” signal is supplied, the reverse occurs. In this embodiment, the vehicle window is configured to open when the motor 12 rotates in the normal direction, and to close when the motor 12 rotates in the reverse direction.

開閉スイッチ１６はモータ駆動装置８に車両用窓を開動
作させるための開動作信号及び閉動作させるだめの閉動
作信号を供給するスイッチであり、出力Ａ及び出力Ｂを
有する。そして車両用窓を開動作させるだめの開動作信
号が発生する出力Ａは後述する開閉操作禁止回路３６内
のアンドゲート４０を介して、車両用窓を閉動作させる
だめの閉動作信号を発生する出力Ｂも同じくアンドゲー
ト４６を介してオアゲート１４に供給され、さらに出力
Ａは駆動回路１０の正転逆転切換端子Ｆ／Ｂに供給され
ている。従ってスイッチ１６を接点１６ａにオン操作す
ればモータ１２は正転駆動し、接点１６ｂにオン操作す
ればモータ１２は逆転駆動することになる。The opening/closing switch 16 is a switch that supplies an opening operation signal for opening the vehicle window and a closing operation signal for closing the vehicle window to the motor drive device 8, and has an output A and an output B. Output A, which generates an opening operation signal for opening the vehicle window, is passed through an AND gate 40 in an opening/closing operation prohibition circuit 36, which will be described later, to generate a closing operation signal for closing the vehicle window. Output B is also supplied to the OR gate 14 via the AND gate 46, and output A is further supplied to the forward/reverse switching terminal F/B of the drive circuit 10. Therefore, when the switch 16 is turned on to the contact 16a, the motor 12 is driven in the forward direction, and when the switch 16 is turned on to the contact 16b, the motor 12 is driven in the reverse direction.

位置検出回路１８は車両用窓が完全に閉じられた時及び
完全に開かれた時に開動作信号及び閉動作信号を無効に
するための無効信号を出力する回路であり、アンドゲー
ト２０と、アップダウンカウンタ２２と、ワンショット
回路２４と、から構成される。アップダウンカウンタ２
２のカウント時間はモータ駆動装置８により車両用窓を
完全に開けられた状態から完全に閉じられた状態に、あ
るいは完全に閉じられた状態から完全に開けられた状態
に開閉動作するのに要する時間に設定されている。そし
てアップダウンカウンタ２２のクロック人力φには車載
用時計の基準信号発生部等を用いたパルス発生回路２６
からの一部周期信号φ１がアンドゲート２０を介して供
給され、該アンドゲート２０の他方の入力端にはオアゲ
ート１４の出力Ｇが供給されている。またアップダウン
カウンタ２２の加算減算切換端子Ｕ／Ｄにはアンドゲー
ト４０の出力りが供給され、出力りがｒＨＪであれば加
算、「Ｌ」であれば減算カウントを行なう。従ってアッ
プダウンカウンタ２２はモータ駆算カウントを動作期間
のみ行なうカウンタであり、このカウント値は車両用窓
の開閉位置と常時対応することになる。そして車両用窓
が完全に開状態あるいは閉状態になるとアップダウンカ
ウンタ２２ての単パルスを発生させる。The position detection circuit 18 is a circuit that outputs an invalidation signal for invalidating the opening operation signal and the closing operation signal when the vehicle window is completely closed and completely opened. It is composed of a down counter 22 and a one-shot circuit 24. up/down counter 2
The count time 2 is required for the motor drive device 8 to open and close the vehicle window from a fully open state to a completely closed state, or from a completely closed state to a fully open state. The time is set. The clock φ of the up/down counter 22 is provided by a pulse generation circuit 26 using a reference signal generation section of an on-vehicle clock, etc.
A partially periodic signal φ1 from the AND gate 20 is supplied through an AND gate 20, and the output G of the OR gate 14 is supplied to the other input terminal of the AND gate 20. Further, the output of the AND gate 40 is supplied to the addition/subtraction switching terminal U/D of the up/down counter 22, and when the output is rHJ, addition is performed, and when the output is "L", subtraction is performed. Therefore, the up/down counter 22 is a counter that counts the motor drive only during the operating period, and this count value always corresponds to the opening/closing position of the vehicle window. When the vehicle window is completely open or closed, the up/down counter 22 generates a single pulse.

閉動作信号発生回路２８はエンジンキー４のオフ操作に
より車両用窓を閉動作させるだめの閉動作信号をモータ
駆動装置８に強制的に供給して車両用窓を閉動し、車両
用窓が完全に閉じられた時に位置検出回路１８からの無
効信号によってモ−夕駆動装置への閉動作信号供給を停
止する回路であり、プルダウン抵抗３０と、インバータ
３２と、フリップフロップ（以下ＦＦと称す）３４と、
から構成される。エンジンキー４の負荷側にはプルダウ
ン抵抗が接続され、その出力はインバータ３２を介して
ＦＦ３４のクロック人力φに供給される。The closing operation signal generating circuit 28 forcibly supplies a closing operation signal for closing the vehicle window to the motor drive device 8 when the engine key 4 is turned off, thereby closing the vehicle window. This is a circuit that stops supplying a closing operation signal to the motor drive device by an invalid signal from the position detection circuit 18 when it is completely closed, and includes a pull-down resistor 30, an inverter 32, and a flip-flop (hereinafter referred to as FF). 34 and
It consists of A pull-down resistor is connected to the load side of the engine key 4, and its output is supplied to the clock power φ of the FF 34 via the inverter 32.

ＦＦ３４のリセット人力Ｒにはワンシーヨツト回路２４
の出力■が供給され、出力Ｆをモータを駆動するだめの
信号を出力するオアゲート１４に供給シテいる。従って
エンジンキー４がオフ操作されてから出力■に無効信号
が発生するまで、該閉動作信号発生回路２８によってオ
アゲート１４の出力Ｇはｒ　Ｉ−Ｉ　Ｊとなり、この時
出力Ａ及び出力りはｒＬＪであるため閉動作信号が出力
されることになる。The one-sea yacht circuit 24 is used to reset the FF34 manually.
The output (2) is supplied, and the output (F) is supplied to an OR gate 14 which outputs a signal for driving the motor. Therefore, from when the engine key 4 is turned off until an invalid signal is generated at the output (), the output G of the OR gate 14 becomes rI-IJ due to the closing operation signal generation circuit 28, and at this time, the output A and the output are rLJ. Therefore, a closing operation signal is output.

開閉操作禁止回路３６は位置検出回路１８からの無効信
号によって車両用窓が完全に開かれた以後は開閉スイッ
チ１６からの開動作信号を無効とし、車両用窓が完全に
閉じられた以後は開閉スイッチ１６からの閉動作信号を
無効とする回路であり、Ｆ　Ｆ　３８及び４４と、アン
ドゲート４０．４２．４６．４８及び５０と、オアゲー
ト５２と、から構成される。ＦＦ３８のリセット端子Ｒ
には開閉スイッチ１６の出力Ａとワンシーヨツト回路２
４の出力■とが供給されているアンドゲート４２の出力
Ｊが供給される。またＦＦ３８のクロック人力φには開
閉スイッチ１６の出力Ｂが供給され、出力１（をアント
ゲ−）４０の他方の入力端に供給している。従って開閉
スイッチ１６の出力Ａに開動作信号が発生している時に
、車両用窓が完全に開かれた状態になると出力■に発生
する無効信号によりＩ”　ｌ；”　３８の出力Ｋが「Ｌ
」となり、これ以後の開動作信号が無効となる。一方、
ＦＦ４４のリセット端子Ｒにはオアゲート５２の出力Ｎ
が供給され、このオアゲート５２にはアンドゲート４８
及び５０の出力り及びＭが供給される。そしてアンドゲ
ート４８及び５０には共にワンショット回路２４の出力
■が供給され、アンドゲート４８の他方の入力端には開
閉スイッチ１６の出力Ｂが、アンドゲート５０の他方の
入力端にはインバータ３２の出力Ｃがそれぞれ供給され
ている。またＦＦ４４のクロック人力φには開閉スイッ
チ１６の出力Ａが供給され、出力Ｏをアンドゲート４６
のイ也方の入力端に供給している。従って開閉スイッチ
１６の出力Ｂに閉動作信号が発生している時に、車両用
窓が完全に閉じられた状態になると出力■に発生する無
効信号により　Ｆ　Ｆ４４の出力Ｏが「Ｌ」となり、こ
れ以後の閉動作信号が無効となる。また閉動作信号発生
回路２８から発生した閉動作信号によって車両用窓が完
全に閉じられた場合でも、出力■に発生する無効信号に
よりＦ　Ｆ　４４の出力０が「Ｌ」となるため、それ以
後開閉スイッチ１６の出力Ｂに発生する閉動作信号は無
効となる。The opening/closing operation prohibition circuit 36 disables the opening/closing operation signal from the opening/closing switch 16 after the vehicle window is completely opened by the invalidation signal from the position detection circuit 18, and disables the opening/closing operation after the vehicle window is completely closed. This circuit invalidates the closing operation signal from the switch 16, and is composed of F F 38 and 44, AND gates 40, 42, 46, 48 and 50, and an OR gate 52. FF38 reset terminal R
is the output A of the on/off switch 16 and the one-sea yacht circuit 2.
The output J of the AND gate 42 is supplied with the output 4 of the AND gate 42. Further, the output B of the open/close switch 16 is supplied to the clock input φ of the FF 38, and is supplied to the other input terminal of the output 1 (anto-game) 40. Therefore, when the opening operation signal is generated at the output A of the opening/closing switch 16, when the vehicle window is completely opened, the invalid signal generated at the output ■ causes the output K of the I"l;" 38 to become "L".
”, and subsequent opening operation signals become invalid. on the other hand,
The output N of the OR gate 52 is connected to the reset terminal R of the FF44.
is supplied to the OR gate 52, and the AND gate 48
and 50 outputs and M are supplied. The AND gates 48 and 50 are both supplied with the output (1) of the one-shot circuit 24, the other input terminal of the AND gate 48 is supplied with the output B of the open/close switch 16, and the other input terminal of the AND gate 50 is supplied with the output B of the inverter 32. outputs C are supplied respectively. In addition, the output A of the open/close switch 16 is supplied to the clock input φ of the FF 44, and the output O is supplied to the AND gate 46.
It is supplied to the input terminal of both sides. Therefore, when the closing operation signal is generated at the output B of the open/close switch 16, when the vehicle window is completely closed, the output O of the FF44 becomes "L" due to the invalid signal generated at the output ■. Subsequent closing operation signals become invalid. Furthermore, even if the vehicle window is completely closed by the closing operation signal generated from the closing operation signal generation circuit 28, the output 0 of the F F 44 becomes "L" due to the invalid signal generated at the output ■, so that the The closing operation signal generated at output B of the open/close switch 16 becomes invalid.

以上の様に本実施例は構成されており、以下第２図（ａ
）、（ｂ）のタイムチャートを用いて動作を説明する。This embodiment is configured as described above, and is shown in Figure 2 (a) below.
The operation will be explained using the time charts of ) and (b).

時刻ｔ。において車両用窓は途中まで開かれた状態にあ
り、また出力Ｋ及び０は「■１」となっている０ 時刻ｔ１において開閉スイッチ１６を端子１６ａ側に開
操作すると、出力Ａに開動作信号が発生し、出力りが「
Ｈ」となる。これによって駆動回路１０は正転に、アッ
プダウンカウンタ２２は加算に決定される。と同時に出
力Ｇも「Ｈ」となるためモータ１２は正転駆動して車両
用窓を開動作し、アップダウンカウンタ２２は信号φ１
を加算カウントする。Time t. At time t1, the vehicle window is partially opened, and the outputs K and 0 are "■1". When the opening/closing switch 16 is opened to the terminal 16a side at time t1, an opening operation signal is sent to the output A. occurs, and the output is
H”. As a result, the drive circuit 10 is determined to rotate normally, and the up/down counter 22 is determined to perform addition. At the same time, the output G also becomes "H", so the motor 12 rotates forward to open the vehicle window, and the up/down counter 22 receives the signal φ1.
Add and count.

そして前記開操作を継続させると、時刻ｔ２において車
両用窓は完全に開かれた状態となり、この時出力Ｉには
無効信号としての槃パルスが発生すり、従って以後開操
作を行なっても開動作信号は無効とされることになる。If the opening operation is continued, the vehicle window will be completely opened at time t2, and at this time, a locking pulse as an invalid signal will be generated at the output I. Therefore, even if the opening operation is performed from now on, the vehicle window will not open. The signal will be invalidated.

一方時刻ｔ３において開閉スイッチ１６を端子１６ｂ側
に閉操作すると、出力Ｂに閉動作信号が発生し、出力Ｅ
がｒＨＪとなる。これによって１駆動回路１０は逆転に
、アンプダウンカウンタ２２は減算に決定される。と同
時に出力Ｇもｒ　Ｊ−ｉ　Ｊとなるためモータ１２は逆
転駆動して車両用窓を閉動作し、アップダウンカウンタ
２２は信号φ１を減算カウントする。On the other hand, when the open/close switch 16 is closed to the terminal 16b side at time t3, a closing operation signal is generated at the output B, and the output E
becomes rHJ. As a result, the 1 drive circuit 10 is determined to reverse, and the amplifier down counter 22 is determined to be subtractive. At the same time, the output G becomes rJ-iJ, so the motor 12 is driven in reverse to close the vehicle window, and the up/down counter 22 subtracts the signal φ1.

そして前記閉操作を継続させると、時刻ｔ４において車
両用窓は完全に閉じられた状態となり、この時出力■に
は再び無効信号が発生する。この無効信号により、前述
の様に、出力ＯがｒＬＪとなるだめアンドゲート４６が
閉状態となり、従って以後閉操作を行なっても閉動作信
号は無効とされることになる。また時刻ｔ３においては
出力Ｂの閉動作信号によって出力Ｋが「■１」となり、
以後再び開動作信号が有効となる。If the closing operation is continued, the vehicle window becomes completely closed at time t4, and at this time, an invalid signal is generated again at the output (2). This invalidation signal causes the AND gate 46 to close until the output O becomes rLJ, as described above, and therefore, even if a closing operation is performed thereafter, the closing operation signal will be invalidated. Also, at time t3, the output K becomes "■1" due to the closing operation signal of the output B,
Thereafter, the opening operation signal becomes valid again.

次に時刻ｔ５において開操作を行なうと、前述の様に、
車両用窓はモータ１２の正転駆動により開動作され、ア
ップダウンカウンタ２２は信号φ１を加算カウントする
。そして時刻ｔ６において開操作を停止すると、車両用
窓の開動作及びアップダウンカウンタ２２の加算カウン
トも停止し、該カウンタ２２のカウント値は車両用窓の
開動作時間に対応して例えば「８」となっている。また
時刻ｔ５においては出力Ａの開動作信号によって出力０
がｒＨＪとなり、以後再び閉動作信号が有効となる。Next, when the opening operation is performed at time t5, as mentioned above,
The vehicle window is opened by the forward rotation of the motor 12, and the up/down counter 22 adds and counts the signal φ1. When the opening operation is stopped at time t6, the opening operation of the vehicle window and the addition count of the up/down counter 22 are also stopped, and the count value of the counter 22 is, for example, "8" corresponding to the opening operation time of the vehicle window. It becomes. Also, at time t5, the output is 0 due to the opening operation signal of output A.
becomes rHJ, and the closing operation signal becomes valid again thereafter.

乙の状態から時刻ｔ７において、エンジンキー４をオフ
操作すると、前述の様に、閉動作信号発生回路２８の出
力Ｆがｒ　ＨＪとなり閉動作信号が発生することになる
。そしてこれにより車両用窓は自動的にモータ１２の逆
転駆動によって閉動作されることになる。またアップダ
ウンカウンタ２２は信号φ１の減算カウントを行なうの
であるが、これはカウント値「８」から減算されること
になり、時刻ｔ８においてカウント値が「０」になると
出力■に無効信号が発生する。そしてこの無効信号によ
り出力ＦはｒＬＪとなり、このため車両用窓の閉動作は
停止する。When the engine key 4 is turned off at time t7 from the state B, the output F of the closing operation signal generation circuit 28 becomes rHJ and the closing operation signal is generated, as described above. As a result, the vehicle window is automatically closed by the reverse drive of the motor 12. In addition, the up/down counter 22 performs subtraction counting of the signal φ1, but this is subtracted from the count value "8", and when the count value becomes "0" at time t8, an invalid signal is generated at the output ■. do. This invalidation signal causes the output F to become rLJ, and therefore the closing operation of the vehicle window is stopped.

ここで上記「８」から「０」までの減算カウント時間と
「０」から「８」までの加算カウント時間とが等しいこ
とは明らかであり、従って時刻ｔ６もしくは時刻ｔ７に
おける車両用窓の開閉位置から上記減算カウント時間の
み車両用窓を閉動作すれば、該車両用窓は完全に閉じら
れた状態になることになる。また時刻ｔ８においては、
前述の様に、出力■に発生した無効信号によって出力０
が「Ｌ」と々るため、以後開閉スイッチ１６によって閉
操作を行なっても閉動作信号は無効とされる。Here, it is clear that the subtraction count time from "8" to "0" and the addition count time from "0" to "8" are equal, and therefore the opening/closing position of the vehicle window at time t6 or time t7. If the vehicle window is closed only for the count time subtracted from the above, the vehicle window will be completely closed. Also, at time t8,
As mentioned above, the output 0 is caused by the invalid signal generated at the output ■.
reaches "L", so even if the opening/closing switch 16 is used to close the opening/closing switch 16, the closing operation signal will be invalidated.

この様に本実施例においては、エンジンキー４をオフ操
作すれば、閉動作信号発生回路２８からの閉動作信号に
よって自動的に車両用窓を完全に閉じられた状態にする
ことができる。As described above, in this embodiment, when the engine key 4 is turned off, the vehicle window can be automatically completely closed by the closing operation signal from the closing operation signal generating circuit 28.

また本実施例においては、位置検出回路１８にアップダ
ウンカウンタ２２を有しており、該カウンタ２２のカウ
ント値を車両用窓の開閉位置と対応させているため、該
カウンタ２２のカウント値を１０」まで減算カウントす
る時間だけ閉動作信号を発生させれば、正確に車両用窓
を完全に閉じられた状態にすることができる。Further, in this embodiment, the position detection circuit 18 has an up/down counter 22, and the count value of the counter 22 is made to correspond to the opening/closing position of the vehicle window. If the closing operation signal is generated for the time required to count down to '', it is possible to accurately bring the vehicle window into a completely closed state.

さらに本実施例においては、開閉操作禁止回路３６が設
けられており、車両用窓が完全に開かれた状態での開操
作による開動作信号、完全に閉じられた状態での閉操作
による閉動作信号を無効としているため、モータ１２に
不必要な負荷をかけることが防止できると共にアップダ
ウンカウンタ２２のカウント値を車両用窓の開閉位置と
対応しない値にするのを防止できる。Furthermore, in this embodiment, an opening/closing operation prohibition circuit 36 is provided, which provides an opening operation signal when the vehicle window is opened completely, and a closing operation signal when the vehicle window is completely closed. Since the signal is disabled, unnecessary loads can be prevented from being applied to the motor 12, and the count value of the up/down counter 22 can be prevented from becoming a value that does not correspond to the opening/closing position of the vehicle window.

（発明の効果） 以上の説明の様に、本発明によれば、たとえ使用者が単
峰時に車両用窓を開けたままエンジンキーをオフ操作し
たとしても、自動的に車両用窓を完全に閉じられた状態
とすることができ、従来の様に、再びエンジンキーをオ
ン操作する必要が無く、丑だ車両用窓を開けたまま放置
することによる盗難も防ぐことができる。(Effects of the Invention) As described above, according to the present invention, even if the user turns off the engine key with the vehicle window open during single peak mode, the vehicle window is automatically closed completely. It can be kept in the closed state, so there is no need to turn on the engine key again as in the conventional case, and it is possible to prevent theft caused by leaving the vehicle window open.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明に係る車両用窓の自動開閉装置の実施例
を示すブロック回路図。 第２図（ａ）、（ｂ）は第１図の動作を示すタイムチャ
ート。 ２・・・バッテリ、 ４・・・エンジンキー、 ８・・モータ駆動装置、 １６・・開閉スイッチ、 １８・・・位置検出回路、 ２８・・・閉動作信号発生回路、 ３６・・・開閉操作禁止回路０ 特許出願人　リズム時計工業株式会社FIG. 1 is a block circuit diagram showing an embodiment of an automatic vehicle window opening/closing device according to the present invention. 2(a) and 2(b) are time charts showing the operation of FIG. 1. 2...Battery, 4...Engine key, 8...Motor drive device, 16...Opening/closing switch, 18...Position detection circuit, 28...Closing operation signal generation circuit, 36...Opening/closing operation Prohibited circuit 0 Patent applicant Rhythm Watch Industry Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 車両用窓の開閉動作を行なう正転逆転可能なモータ駆動
装置と、該モータ駆動装置に車両用窓を開動作させるだ
めの開動作信号及び閉動作させるだめの閉動作信号を供
給する開閉スイッチと、車両用窓が完全に閉じられた時
に前記開動作信号及び閉動作信号を無効にするための無
効信号を出力する位置検出手段と、エンジンキーのオフ
操作により前記閉動作信号を前記モータ駆動装置に強制
的に供給して車両用窓を閉動作し、車両用窓が完全に閉
じられた時に前記位置検出手段からの無効信号によって
モータ駆動装置への閉動作信号供給を停止させる閉動作
信号発生回路と、から構成したことを特徴とする車両用
窓の自動開閉装置。A motor drive device capable of forward and reverse rotation for opening and closing a vehicle window; and an open/close switch that supplies the motor drive device with an opening operation signal for opening the vehicle window and a closing operation signal for closing the vehicle window. , a position detecting means for outputting an invalidation signal for invalidating the opening operation signal and the closing operation signal when the vehicle window is completely closed; and the motor driving device that outputs the closing operation signal by turning off the engine key. generation of a closing operation signal for forcibly supplying the vehicle window to close the vehicle window, and stopping supply of the closing operation signal to the motor drive device by an invalid signal from the position detection means when the vehicle window is completely closed; An automatic vehicle window opening/closing device comprising a circuit.
JP59058968A 1984-03-26 1984-03-26 Automatic switching gear for car window Pending JPS60199721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59058968A JPS60199721A (en) 1984-03-26 1984-03-26 Automatic switching gear for car window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59058968A JPS60199721A (en) 1984-03-26 1984-03-26 Automatic switching gear for car window

Publications (1)

Publication Number Publication Date
JPS60199721A true JPS60199721A (en) 1985-10-09

Family

ID=13099642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59058968A Pending JPS60199721A (en) 1984-03-26 1984-03-26 Automatic switching gear for car window

Country Status (1)

Country Link
JP (1) JPS60199721A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915784B2 (en) * 1973-03-26 1984-04-11 ウイルトシヤ− カツトレリ− カンパニ− プロプライアタリ− リミテツド sharpening device for knives

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915784B2 (en) * 1973-03-26 1984-04-11 ウイルトシヤ− カツトレリ− カンパニ− プロプライアタリ− リミテツド sharpening device for knives

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