JPS646975B2 - - Google Patents
Info
- Publication number
- JPS646975B2 JPS646975B2 JP10032081A JP10032081A JPS646975B2 JP S646975 B2 JPS646975 B2 JP S646975B2 JP 10032081 A JP10032081 A JP 10032081A JP 10032081 A JP10032081 A JP 10032081A JP S646975 B2 JPS646975 B2 JP S646975B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- load
- reference value
- brush
- car wash
- 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
Links
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/06—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles with rotary bodies contacting the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
【発明の詳細な説明】
本発明は、トツプブラシ、サイドブラシ、ロツ
カーブラシなど車に対して接近離間自在な洗浄ブ
ラシと、この洗浄ブラシに連動した各ブラシ用電
動機とを有する洗車機の制御方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for controlling a car wash machine that has cleaning brushes such as a top brush, side brushes, and rocker brushes that can move toward and away from a car, and electric motors for each brush that are linked to the cleaning brushes. It is.
従来、門型またはコンベヤ式洗車機において
は、洗車中の洗浄ブラシの接近離間動に対する制
御はリミツトスイツチや近接型検出器などで行つ
ていたが、これによると充分な精度を期待できな
かつた。そこで最近では、たとえばブラシ用電動
機の負荷変動を検出して、増幅、制御リレーを動
作させ、それに基づいて洗浄ブラシの上下や左右
の変動（接近離間動）を行つていた。すなわち従
来では、たとえば特開昭47−28769号公報に開示
されているように、車の表面に対する洗浄ブラシ
の圧力を一定に保つように、モータの電気的作用
を感知測定し、この測定に基づいて洗浄ブラシを
移動制御するものが提供されていた。 Conventionally, in gate-type or conveyor-type car wash machines, the approaching and separating movements of the cleaning brush during car washing have been controlled using limit switches, proximity detectors, etc., but sufficient accuracy could not be expected with these. Recently, for example, load fluctuations in a brush motor have been detected, amplification and control relays have been operated, and the cleaning brushes have been moved vertically or horizontally (approaching and separating) based on this detection. In other words, conventionally, as disclosed in Japanese Patent Application Laid-open No. 47-28769, the electrical action of the motor is sensed and measured in order to keep the pressure of the cleaning brush against the surface of the car constant, and based on this measurement, the A device was provided to control the movement of the cleaning brush.
しかし、この従来形式によると、モータの負荷
は、機械的抵抗の変化、経年による負荷変化、正
逆回転による機械的負荷変化などが複雑に関与
し、したがつてブラシ洗車本来の負荷変動率を検
出することは一定性がないことから、このモータ
の電気的作用を正確に感知測定できず、常に基準
となるレベル設定調整を必要としていた。 However, according to this conventional method, the load on the motor is complexly affected by changes in mechanical resistance, changes in load due to age, changes in mechanical load due to forward and reverse rotation, etc., and therefore the load fluctuation rate inherent to brush car washing is Since the detection is inconsistent, the electrical effects of this motor cannot be accurately sensed and measured, and constant reference level setting adjustment is required.
本発明の目的とするところは、無負荷値の測定
を洗車時にチエツクし、洗車を行うたびに基準値
を自動的に設定し得る洗車機の制御方法を提供す
る点にある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a control method for a car wash machine that can check the measurement of a no-load value during a car wash and automatically set a reference value each time a car wash is performed.
上記目的を達成するために本発明における洗車
機の制御方法は、車に対して接近離間自在な洗浄
ブラシと、この洗浄ブラシに連動したブラシ用電
動機とを有する洗車機において、前記ブラシ用電
動機の起動時における無負荷値を測定し、この無
負荷値を一時的にメモリーし、これに一定変化値
を加えて負荷基準値とするとともに、一定全停値
を加えて全停止負荷基準値とし、前記洗浄ブラシ
を車に接近させた実洗車中における負荷値を検出
し、この検出負荷値と前記負荷基準値とを比較し
て、検出負荷値が負荷基準値に達したときに洗浄
ブラシを離間動させ、そして前記検出負荷値と前
記全停止負荷基準値とを比較して、検出負荷値が
全停止負荷基準値に達したときにブラシ用電動機
を停止させている。 In order to achieve the above object, the present invention provides a control method for a car wash machine that includes a washing brush that can move toward and away from a car, and a brush motor that is linked to the washing brush. Measure the no-load value at startup, temporarily store this no-load value, add a constant change value to it to use it as the load reference value, add a constant total stop value to make it the full-stop load reference value, Detecting a load value during actual car washing with the cleaning brush brought close to the car, comparing this detected load value with the load reference value, and separating the cleaning brush when the detected load value reaches the load reference value. The detected load value is compared with the full stop load reference value, and the brush motor is stopped when the detected load value reaches the full stop load reference value.
以下に本発明の一実施例を図面に基づいて説明
する。 An embodiment of the present invention will be described below based on the drawings.
スタートにより洗車開始か否かを判別する。こ
こでイエスの場合、まずブラシ用電動機１の起動
して洗浄ブラシを回転させ、このブラシ用電動機
１の起動時における無負荷値を測定する。この測
定無負荷値をデジタル量に変換し、以つて無負荷
値（M1）を一時的にメモリーする。次いでこの
無負荷値（M1）に一定変化値（△Ｍ）を加えて
負荷基準値（M1＋△Ｍ）としてセツトするとと
もに、無負荷値（M1）に一定全停値（△ｍ）を
加えて全停止負荷基準値（M1＋△ｍ）としてセ
ツトする。この状態で走行開始となり、実洗車に
移る。そして実洗車中における負荷値（M2）の
検出を行う。負荷値（M2）がオン（洗浄ブラシ
が車に接触）であるか否かの判別において、イエ
スの場合に検出負荷値（M2）と負荷基準値（M1
＋△Ｍ）とが比較される。ここで（M2≧M1＋△
Ｍ）がイエスの場合には、実洗車開始時または実
洗車中における検出負荷値（M2）が基準値（M1
＋△Ｍ）に対して大かまたは等しいことから、洗
浄ブラシは上昇または開きで離間方向に制御され
る。また負荷値（M2）がオンであるか否かの判
別、ならびに（M2≧M1＋△Ｍ）の比較において
ノーの場合には、実洗車開始時または実洗車中に
おける検出負荷値（M2）が基準値（M1＋△Ｍ）
に対して小であることから、洗浄ブラシは下降ま
たは閉じで接近方向に制御される。このような離
間、接近制御を繰り返しながら実洗車が遂行され
る。この実洗車の継続中において例えばブラシ毛
が車にひつかかつたり巻き付いたりしたとき、検
出負荷値（M2）が一定基準値（M1＋△ｍ）に対
して大かまたは等しいかが比較され、ここで
（M2≧M1＋△ｍ）がノーの場合には実洗車がさ
らに継続される。またイエスの場合にはブラシ用
電動機１が全て停止される。 Based on the start, it is determined whether or not the car wash has started. If the answer is yes here, the brush motor 1 is first started to rotate the cleaning brush, and the no-load value of the brush motor 1 at the time of startup is measured. This measured no-load value is converted into a digital quantity, and the no-load value (M 1 ) is temporarily stored in memory. Next, a constant change value (△M) is added to this no-load value (M 1 ) to set it as a load reference value (M 1 +△M), and a constant full stop value (△m) is added to the no-load value (M 1 ). ) is added to set the total stop load reference value (M 1 +△m). In this state, the vehicle starts driving and moves on to the actual car wash. Then, the load value (M 2 ) during the actual car wash is detected. When determining whether the load value (M 2 ) is on (the cleaning brush is in contact with the car), if yes, the detected load value (M 2 ) and the load reference value (M 1
+ΔM) is compared. Here (M 2 ≧M 1 +△
M) is YES, the detected load value (M 2 ) at the start of the actual car wash or during the actual car wash is the reference value (M 1
+ΔM), the cleaning brush is controlled in the direction of separation by raising or opening. In addition, when determining whether the load value (M 2 ) is on or not and comparing (M 2 ≧M 1 + △M), if no, the detected load value ( M 2 ) is the reference value (M 1 +△M)
Because of its small size, the cleaning brush is controlled in the approach direction by lowering or closing. An actual car wash is performed while repeating such separation and approach control. During the actual car wash, for example, when the brush bristles hit or wrap around the car, a comparison is made to see if the detected load value (M 2 ) is greater than or equal to a certain reference value (M 1 +△m). Here, if (M 2 ≧M 1 +Δm) is no, the actual car wash is further continued. Moreover, in the case of YES, all brush motors 1 are stopped.
以上述べたように本発明によると、無負荷値の
測定を毎洗車時にチエツクしてから実洗車時の負
荷と比較する制御のため、機械的抵抗の変化、経
年による負荷変化、正逆回転による機械的負荷変
化などに関係なく、常に正確な制御を行うことが
でき、従来方法に比べて、いちじるしく精度を向
上できる。 As described above, according to the present invention, the no-load value is checked at every car wash and then compared with the load during an actual car wash. Accurate control can always be performed regardless of mechanical load changes, and accuracy can be significantly improved compared to conventional methods.
第１図、第２図は本発明の一実施例を示すフロ
ーチヤート、第３図は負荷変動を示すグラフ図で
ある。
１……ブラシ用電動機。
FIGS. 1 and 2 are flowcharts showing one embodiment of the present invention, and FIG. 3 is a graph showing load fluctuations. 1...Brush electric motor.
Claims (1)
の洗浄ブラシに連動したブラシ用電動機とを有す
る洗車機において、前記ブラシ用電動機の起動時
における無負荷値を測定し、この無負荷値を一時
的にメモリーし、これに一定変化値を加えて負荷
基準値とするとともに、一定全停値を加えて全停
止負荷基準値とし、前記洗浄ブラシを車に接近さ
せた実洗車中における負荷値を検出し、この検出
負荷値と前記負荷基準値とを比較して、検出負荷
値が負荷基準値に達したときに洗浄ブラシを離間
動させ、そして前記検出負荷値と前記全停止負荷
基準値とを比較して、検出負荷値が全停止負荷基
準値に達したときにブラシ用電動機を停止させる
ことを特徴とする洗車機の制御方法。1. In a car wash machine that has a cleaning brush that can move toward and away from the car, and a brush motor that is linked to the cleaning brush, measure the no-load value of the brush motor when it is started, and use this no-load value temporarily. A constant change value is added to this value to obtain a load reference value, and a constant full stop value is added to this value to obtain a full stop load reference value, and the load value during an actual car wash when the cleaning brush is brought close to the car is and compares the detected load value with the load reference value, moves the cleaning brush away when the detected load value reaches the load reference value, and compares the detected load value with the full stop load reference value. A control method for a car wash machine, characterized in that the brush motor is stopped when the detected load value reaches a full stop load reference value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10032081A JPS584653A (en) | 1981-06-26 | 1981-06-26 | Control method of car washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10032081A JPS584653A (en) | 1981-06-26 | 1981-06-26 | Control method of car washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS584653A JPS584653A (en) | 1983-01-11 |
| JPS646975B2 true JPS646975B2 (en) | 1989-02-07 |
Family
ID=14270886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10032081A Granted JPS584653A (en) | 1981-06-26 | 1981-06-26 | Control method of car washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584653A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100405286B1 (en) * | 2001-11-10 | 2003-11-12 | 한림기계 주식회사 | Control apparatus for use in a washing apparatus of an automatic car washing system |
| JP5873642B2 (en) * | 2011-03-25 | 2016-03-01 | エムケー精工株式会社 | Car wash machine |
| JP5601310B2 (en) * | 2011-11-22 | 2014-10-08 | 株式会社ダイフク | Car wash machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5367821A (en) * | 1976-11-29 | 1978-06-16 | Hitachi Ltd | Abnormality detecting system of motor driving circuit |
-
1981
- 1981-06-26 JP JP10032081A patent/JPS584653A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS584653A (en) | 1983-01-11 |
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