JPH0587700A - Automatic evaluating apparatus of side slip tester - Google Patents

Automatic evaluating apparatus of side slip tester

Info

Publication number
JPH0587700A
JPH0587700A JP3252407A JP25240791A JPH0587700A JP H0587700 A JPH0587700 A JP H0587700A JP 3252407 A JP3252407 A JP 3252407A JP 25240791 A JP25240791 A JP 25240791A JP H0587700 A JPH0587700 A JP H0587700A
Authority
JP
Japan
Prior art keywords
side slip
vehicle
amount
tester
display
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.)
Granted
Application number
JP3252407A
Other languages
Japanese (ja)
Other versions
JP2682298B2 (en
Inventor
Shoji Inoue
昭次 井上
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP3252407A priority Critical patent/JP2682298B2/en
Publication of JPH0587700A publication Critical patent/JPH0587700A/en
Application granted granted Critical
Publication of JP2682298B2 publication Critical patent/JP2682298B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE:To easily measure and process the amount of the side slip S of a vehicle. CONSTITUTION:This apparatus a side slip tester 3 which outputs the data of the side slip of tyres when the vehicle runs straight, a vehicle position detecting means 6 for outputting the data of the position where the vehicle passes the side slip tester 3, a maximum value calculating means 4 for sequentially taking the amount of the side slip S while the vehicle is passing the side slip tester 3 thereby to calculate the maximum values SMAX1, SMAX2 of the amount S of the side slip, a side slip evaluating means 4 for evaluating it disqualified when the maximum values of tone amount of the side slip exceed permissible amount alpha, beta of the side slip and outputting an NG signal, and an evaluation display means 4 for showing a disqualification display on a display device 5 corresponding to the maximum values of the amount of the side slip and tire NG signal.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、車両のホイールアライ
メントの良否を、車両の直進時に総合的に計測し、試験
するサイドスリップテスターに対し、付設され、自動的
にホイールアライメントの良否を判定する自動判定装置
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a side slip tester for comprehensively measuring the quality of wheel alignment of a vehicle when the vehicle is straight ahead and testing it, and automatically determines the quality of wheel alignment. The present invention relates to an automatic determination device.

【0002】[0002]

【従来の技術】従来、車両の車輪は適正なホイールアラ
イメントの設定によって実走行時にタイヤの横滑り無く
直進できる様に構成されている。このため、車両の各車
輪のホイールアライメントを適時に計測する必要があ
り、この際にサイドスリップテスターが使用されてい
る。このサイドスリップテスターは車両の直進する計測
路に配備されると共に互いにリンク機構を介して連結さ
れた左右一対のスライドボードと、同ボード上を車輪が
通過する際に生じるタイヤの横滑りに応じた横滑り力を
受けて弾性変形する復帰スプリングと、この復帰スプリ
ングに抗して横滑りする、左右一対のスライドボードの
横滑り量をサイドスリップ量として検出し表示するサイ
ドスリップ検出表示器とで構成されている。
2. Description of the Related Art Conventionally, the wheels of a vehicle are constructed so that they can travel straight when the vehicle actually travels without side slippage by setting proper wheel alignment. Therefore, it is necessary to timely measure the wheel alignment of each wheel of the vehicle, and the side slip tester is used at this time. This side-slip tester is installed in a straight-ahead measurement path of a vehicle and has a pair of left and right slide boards connected to each other via a link mechanism, and a side-slip corresponding to the sideslip of a tire that occurs when wheels pass on the boards. It is composed of a return spring that elastically deforms when receiving a force, and a side-slip detection indicator that detects and displays the side-slip amount of a pair of left and right slide boards that slide sideways against the return spring as a side-slip amount.

【0003】このようなサイドスリップテスターが配備
された計測路で計測車両の横滑り量を計測する場合、ま
ず、計測車両を計測路に沿ってゆっくり直進させ、前輪
が左右一対のスライドボード上の指定位置を通過するよ
うに運転する。この時計測者はサイドスリップ検出表示
器の指示計を見ながら、車両を自走させて、車両の進入
より通過まで常時目視し、横滑り量の最大値とその方向
(INかOUT)を測定することとなる。しかも、前輪
の通過後に、続いて後輪の横滑り量を計測する場合は、
前輪同様に車両を操作して後輪の横滑り量の最大値とそ
の方向(INかOUT)を連続して測定することとな
る。
When measuring the amount of sideslip of a measurement vehicle on a measurement road provided with such a side slip tester, first, the measurement vehicle is slowly moved straight along the measurement road, and the front wheels are designated on a pair of left and right slide boards. Drive through the position. At this time, the measurer, while looking at the indicator of the side slip detection indicator, makes the vehicle self-propelled and constantly observes from the approach to the passage of the vehicle to measure the maximum side slip amount and its direction (IN or OUT). It will be. Moreover, when the amount of skidding of the rear wheels is measured after the front wheels have passed,
As with the front wheels, the vehicle is operated to continuously measure the maximum value of the skid amount of the rear wheels and its direction (IN or OUT).

【0004】[0004]

【発明が解決しようとする課題】このように、従来は、
車両の横滑り量の最大値とその方向(INかOUT)を
測定する場合、常時計測者が車両を直進走行させつつ、
指示計を常時監視して、横滑り量の最大値を目測する必
要があり、測定誤差を生じたり、記録ミスを生じる可能
性もあった。特に、同一サイドスリップテスターで前後
車輪の横滑り量を続けて計測するような場合は記録ミス
を防ぐため、前輪通過後に、車両を一端停止させ、前輪
の計測値の記録後にサイド車両を走行させることとな
り、計測作業性に問題があった。
As described above, the prior art is as follows.
When measuring the maximum value of the skid amount of the vehicle and its direction (IN or OUT), while the measurer always drives the vehicle straight ahead,
It is necessary to constantly monitor the indicator to visually measure the maximum value of the skid amount, which may cause a measurement error or a recording error. In particular, if you want to continuously measure the skid amount of front and rear wheels with the same side slip tester, stop the vehicle once after passing the front wheel and run the side vehicle after recording the measured value of the front wheel to prevent recording errors. Therefore, there was a problem in measurement workability.

【0005】本発明の目的は車両の横滑り量の計測処理
を容易に行えるサイドスリップテスターの自動判定装置
を提供することにある。
It is an object of the present invention to provide an automatic side-slip tester determination device which can easily measure the amount of sideslip of a vehicle.

【0006】[0006]

【課題を解決するための手段】上述の目的を達成するた
めに、本発明は、車両の直進時におけるタイヤ横滑り量
情報を出力するサイドスリップテスターと、上記車両の
上記サイドスリップテスター通過位置情報を出力する車
両位置検出手段と、上記車両のサイドスリップテスター
通過中における上記タイヤ横滑り量情報を順次取り込
み、そのタイヤ横滑り量の最大値を算出する最大値算出
手段と、上記タイヤ横滑り量最大値が許容横滑り量を上
回ると不合格と判定して不合格信号を出力する横滑り判
定手段と、上記タイヤ横滑り量の最大値及び上記不合格
信号に応じた不合格表示を表示器に表示させる判定表示
手段とを有したことを特徴とする。
In order to achieve the above-mentioned object, the present invention provides a side slip tester for outputting tire side slip amount information when a vehicle is traveling straight and a side slip tester passing position information of the vehicle. A vehicle position detecting means for outputting, a maximum value calculating means for sequentially taking in the tire side slip amount information while the vehicle is passing through a side slip tester, and calculating a maximum value of the tire side slip amount, and the tire side slip amount maximum value is allowable. A skid determination means for determining a rejection and outputting a rejection signal when the skid amount is exceeded, and a determination display means for displaying a rejection display corresponding to the maximum value of the tire skid amount and the rejection signal on a display. It is characterized by having.

【0007】[0007]

【作用】最大値算出手段によって、車両のサイドスリッ
プテスター通過中におけるタイヤ横滑り量情報を順次取
り込み、そのタイヤ横滑り量の最大値を算出し、横滑り
判定手段がタイヤ横滑り量最大値が許容横滑り量を上回
ると不合格と判定して不合格信号を出力するので、判定
表示手段がタイヤ横滑り量の最大値及び不合格信号に応
じた不合格表示を表示器に表示差せることができる。
With the maximum value calculating means, the tire side slip amount information while the vehicle is passing through the side slip tester is sequentially fetched, the maximum value of the tire side slip amount is calculated, and the side slip determining means determines the maximum tire side slip amount as the allowable side slip amount. If it exceeds, it is judged as a failure and a failure signal is output, so that the judgment display means can display a failure display according to the maximum value of the tire skid amount and the failure signal on the display.

【0008】[0008]

【実施例】図1、図2のサイドスリップテスターの自動
判定装置は、平坦のフロア上に配備された計測路1に配
備される。なお、計測路1は直進車両の車輪の走行軌跡
を示す直状の左右一対のライン2を画かれ、ライン2上
の所定位置にサイドスリップテスター3を配備してい
る。サイドスリップテスターの自動判定装置は、サイド
スリップテスター3と、このサイドスリップテスター3
が出力するサイドスリップ量S信号を受けて、タイヤ横
滑り量の最大値及び不合格表示情報を算出するコントロ
ーラ4と、コントローラ4に接続されるタイヤ横滑り量
の最大値及び不合格表示を行う表示器5と、サイドスリ
ップテスター3近傍に配備され、車両のサイドスリップ
テスター通過位置情報をコントローラ4に出力する車両
位置検出手段6とで構成される。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The automatic determination device for a side slip tester shown in FIGS. 1 and 2 is installed in a measuring path 1 installed on a flat floor. The measurement path 1 has a pair of straight left and right lines 2 indicating the traveling loci of the wheels of the straight ahead vehicle, and a side slip tester 3 is arranged at a predetermined position on the line 2. The automatic determination device of the side slip tester is the side slip tester 3 and this side slip tester 3
The controller 4 that receives the side slip amount S signal output by the controller 4 and calculates the maximum value of the tire side slip amount and the failure display information, and the display that performs the maximum value of the tire side slip amount connected to the controller 4 and the failure display. 5 and a vehicle position detecting means 6 which is provided near the side slip tester 3 and outputs side slip tester passing position information of the vehicle to the controller 4.

【0009】このサイドスリップテスター3は互いの変
位作動を規制する図示しないリンク機構を介して連結さ
れる左右一対のスライドボード7,7と、同ボードがタ
イヤより受ける横滑り力を受けて弾性変形する図示しな
い復帰スプリングと、このスプリングに抗して横滑りす
る左右一対のスライドボード7,7のサイドスリップ量
Sを検出するサイドスリップ検出器8,8とで構成され
る。ここで、各サイドスリップ検出器8はスライドボー
ド7のサイドスリップ量Sを、同ボードの単位移動量に
応じてパルス数を増加させるデジタルカウンターとして
構成される。
The side slip tester 3 is elastically deformed by a pair of left and right slide boards 7, 7 connected through a link mechanism (not shown) for restricting mutual displacement operation, and lateral slip force received by the boards from the tires. It is composed of a return spring (not shown) and side slip detectors 8 and 8 that detect the side slip amount S of the pair of left and right slide boards 7 and 7 that slide sideways against the spring. Here, each side slip detector 8 is configured as a digital counter that increases the number of pulses of the side slip amount S of the slide board 7 according to the unit movement amount of the board.

【0010】車両位置検出手段6は進入検知センサ(P
H−3)、通過検知センサ(PH−2)及び車両検知セ
ンサ(PH−1)の3つのフォトセンサを備え、これら
はコントローラ4に接続されている。ここで、車両検知
センサ(PH−1)は図2に明らかな様に、フロアFよ
り比較的高い位置に配備され、計測路1を斜めに検出光
が走るように発光部と受光部が配備される。このため、
車体がサイドスリップテスター3上を通過中は連続して
オン信号を出力する。前輪通過検知センサ(PH−2)
及び後輪進入検知センサ(PH−3)は共に計測路1と
直行して検出光が走るように、しかも車両車体本体より
下位値でタイヤにのみ検出光が遮られるよう発光部と受
光部が配備される。このため、進入検知センサ(PH−
3)がスライドボード7に達する直前の車輪を検知で
き、通過検知センサ(PH−2)がスライドボード7の
通過直後の車輪を検知できる。
The vehicle position detecting means 6 includes an entrance detecting sensor (P
H-3), a passage detection sensor (PH-2), and a vehicle detection sensor (PH-1) are provided, and these are connected to the controller 4. Here, as is apparent from FIG. 2, the vehicle detection sensor (PH-1) is arranged at a position relatively higher than the floor F, and the light emitting portion and the light receiving portion are arranged so that the detection light obliquely travels along the measurement path 1. To be done. For this reason,
The ON signal is continuously output while the vehicle body is passing over the side slip tester 3. Front wheel passage detection sensor (PH-2)
The rear wheel approach detection sensor (PH-3) has a light emitting part and a light receiving part so that the detection light travels directly to the measurement path 1 and the detection light is blocked only by the tire at a lower value than the vehicle body. Will be deployed. Therefore, the approach detection sensor (PH-
3) can detect the wheel immediately before reaching the slide board 7, and the passage detection sensor (PH-2) can detect the wheel immediately after passing the slide board 7.

【0011】表示器5は、サイドスリップテスター通過
後の車両の計測者が、計測路1前方の上方を目視するこ
とによって容易に各データを確認できる様に配設され
る。図3に示す様に、表示器5はその表示面9に、NG
(不合格)信号に応じて駆動するブザー9及びOKラン
プ10、NGランプ11と、前後輪測定中を表示する前
後輪測定中ランプ12,13と、ホイールアライメント
方向を表示するINランプ14、OUTランプ15と、
サイドスリップ量Sをデジタル表示する指示計16とを
備える。
The display device 5 is arranged so that the measurer of the vehicle after passing through the side slip tester can easily check each data by visually observing the upper part in front of the measurement path 1. As shown in FIG. 3, the display 5 has an NG display on its display surface 9.
A buzzer 9 and an OK lamp 10 and an NG lamp 11 which are driven according to the (fail) signal, front and rear wheel measuring lamps 12 and 13 which indicate that front and rear wheels are being measured, and IN lamp 14 and OUT which indicate a wheel alignment direction. Lamp 15,
An indicator 16 that digitally displays the side slip amount S is provided.

【0012】ここで、ブザー9、OKランプ10、NG
ランプ11、前後輪測定中ランプ12,13、INラン
プ14、OUTランプ15はそれぞれ、駆動回路17、
18、19、20、21、22、23を介してコントロ
ーラ4に接続される。同じく、指示計16はデジタル表
示駆動回路24を介してコントローラ4に接続される。
コントローラ4はマイクロコンピュータでその要部が
構成され、図5、図6のサイドスリップテスター計測処
理プログラムに沿って制御作動する制御回路401や記
憶回路402や入出力回路403等を備える。
Here, the buzzer 9, the OK lamp 10, and the NG
The lamp 11, the front and rear wheel measuring lamps 12 and 13, the IN lamp 14, and the OUT lamp 15 are respectively provided with a drive circuit 17,
It is connected to the controller 4 via 18, 19, 20, 21, 22, 23. Similarly, the indicator 16 is connected to the controller 4 via the digital display drive circuit 24.
A main part of the controller 4 is configured by a microcomputer, and includes a control circuit 401, a storage circuit 402, an input / output circuit 403, etc., which are controlled and operated in accordance with the side slip tester measurement processing program of FIGS.

【0013】ここでこのコントローラ4を機能的に見る
と、図4に示す様に、最大値算出手段4aとして、車両
のサイドスリップテスター3の通過中におけるサイドス
リップ量Sを順次取り込み、そのサイドスリップ量Sの
最大値SMAX1,SMAX2を算出し、横滑り判定手段4b
として、サイドスリップ量の最大値SMAX1,SMAX2が
予め設定された前輪許容横滑り量α(例えば±3.0)
や後輪許容横滑り量β(例えば±4.0)を上回ると不
合格と判定してNG(不合格)信号を出力し、判定表示
手段4cとして、サイドスリップ量の最大値SMAX1,
SMAX2及びNG信号に応じた不合格表示を表示器5の指
示計16やブザー9及びNGランプ11に表示させる。
Here, when the controller 4 is viewed functionally, as shown in FIG. 4, as the maximum value calculating means 4a, the side slip amount S during the passage of the side slip tester 3 of the vehicle is sequentially taken in and the side slip is taken. The maximum values SMAX1 and SMAX2 of the amount S are calculated, and the skid determination means 4b
As the maximum side slip amount SMAX1 and SMAX2, the front wheel allowable side slip amount α (for example, ± 3.0) is set in advance.
And the rear wheel allowable side slip amount β (for example, ± 4.0), it is determined as a failure and an NG (failure) signal is output, and the maximum value SMAX1 of the side slip amount is displayed as the determination display means 4c.
A failure display corresponding to the SMAX2 and NG signals is displayed on the indicator 16 of the display 5, the buzzer 9 and the NG lamp 11.

【0014】このようなサイドスリップテスターの自動
判定装置を用いて計測車両のサイドスリップ量Sを自動
計測する場合の各部の作動を、図5、図6のサイドスリ
ップテスター計測処理プログラムに沿って説明する。計
測路1が開放され、サイドスリップテスター3等の各自
動判定装置構成手段が駆動状態に入るとする。これに応
じて、計測車両が計測路1に沿って所定のゆっくりした
速度で走行し、計測位置のサイドスリップテスター3に
進入するとする。
The operation of each part when automatically measuring the side slip amount S of the measurement vehicle using such an automatic side slip tester determination device will be described with reference to the side slip tester measurement processing program of FIGS. 5 and 6. To do. It is assumed that the measurement path 1 is opened and the automatic determination device constituent means such as the side slip tester 3 enter the driving state. In response to this, the measurement vehicle travels along the measurement path 1 at a predetermined slow speed and enters the side slip tester 3 at the measurement position.

【0015】この場合、コントローラ4は、車両位置検
出手段6の車両検知センサ(PH−1)より検知信号の
入力を待ち、入力時に前輪測定中ランプ12を点灯さ
せ、ステップ3で前輪の進入を進入検知センサ(PH−
3)の検知信号の入力によって待つ。入力により、ステ
ップ4に進み、サイドスリップテスター3からのサイド
スリップ量(Sm/Km)の取り込みを行い、現在まで
の前輪のサイドスリップ量Sの最大値を算出し、前輪サ
イドスリップ量最大値SMAX1をホールドし、その値を
指示計16によって表示させる。
In this case, the controller 4 waits for an input of a detection signal from the vehicle detection sensor (PH-1) of the vehicle position detection means 6, lights the front wheel measuring lamp 12 at the time of input, and enters the front wheel in step 3. Approach detection sensor (PH-
Wait by inputting the detection signal of 3). By the input, the process proceeds to step 4, the side slip amount (Sm / Km) is taken in from the side slip tester 3, the maximum value of the side slip amount S of the front wheels up to the present time is calculated, and the maximum front wheel side slip amount SMAX1 Is held and the value is displayed by the indicator 16.

【0016】ステップ6では現在のサイドスリップ量最
大値SMAX1が前輪許容横滑り量α以内にあるか否か判定
し、以内ではステップ7にオーバーするとステップ9に
進む。 ステップ7では前輪の通過を通過検知センサ
(PH−2)の入力として待ち、ステップ4,5,6,
7を繰り返す。入力時にはOKランプ10を点灯させ、
ステップ12に進む。ステップ6より9に進むと、ここ
ではNGランプ11を点灯させ、ブザー9を鳴動させ、
前輪の通過を通過検知センサ(PH−2)の入力として
待つ。入力するとステップ11でブザー9を停止させ、
ステップ12に進む。
In step 6, it is determined whether or not the current maximum side slip amount SMAX1 is within the front wheel allowable side slip amount α. In step 7, the passage of the front wheels is waited for as an input of the passage detection sensor (PH-2), and steps 4, 5, 6,
Repeat 7. When inputting, turn on the OK lamp 10.
Go to step 12. When proceeding from Step 6 to 9, here, the NG lamp 11 is turned on and the buzzer 9 is rung,
The passage of the front wheels is waited for as an input of the passage detection sensor (PH-2). When you enter, stop the buzzer 9 in step 11,
Go to step 12.

【0017】ステップ12では後輪のサイドスリップテ
スター3への進入を進入検知センサ(PH−3)の検知
信号の入力によって待つ。入力により、前輪関係の表示
駆動をリセットし、後輪測定中ランプ13を点灯する。
更に、ステップ14に進み、サイドスリップテスター3
からのサイドスリップ量(Sm/Km)の取り込みを行
い、現在までの後輪のサイドスリップ量Sの最大値を算
出し、サイドスリップ量最大値SMAX2をホールドし、そ
の値を指示計16によって表示させる。
At step 12, the entry of the rear wheel into the side slip tester 3 is waited for by inputting a detection signal from the entry detection sensor (PH-3). By input, the display drive related to the front wheels is reset and the rear wheel measuring lamp 13 is turned on.
Furthermore, it progresses to step 14 and the side slip tester 3
The side slip amount (Sm / Km) is taken in from, the maximum value of the side slip amount S of the rear wheels up to the present is calculated, the maximum side slip amount SMAX2 is held, and the value is displayed by the indicator 16. Let

【0018】ステップ16では現在のサイドスリップ量
最大値SMAX2が後輪許容横滑り量β以内にあるか否か判
定し、以内ではステップ17にオーバーするとステップ
19に進む。ステップ17では後輪の通過を通過検知セ
ンサ(PH−2)の入力として待ち、ステップ14,1
5,16,17を繰り返す。入力時にはOKランプ10
を点灯させ、ステップ22に進む。ステップ16より1
9に進むと、ここではNGランプ11を点灯させ、ブザ
ー9を鳴動させ、後輪の通過を通過検知センサ(PH−
2)の入力として待つ。入力するとステップ21でブザ
ー9を停止させ、ステップ22に進む。
In step 16, it is determined whether or not the current maximum side slip amount SMAX2 is within the rear wheel allowable side slip amount β, and if it is within the above range, step 17 is exceeded and step 19 is proceeded to. In step 17, the passage of the rear wheels is waited as an input of the passage detection sensor (PH-2), and in steps 14 and 1,
Repeat steps 5, 16 and 17. OK lamp 10 when input
Is turned on and the process proceeds to step 22. 1 from step 16
9, the NG lamp 11 is turned on, the buzzer 9 is sounded, and the passage of the rear wheel is detected by the passage detection sensor (PH-).
Wait as input for 2). When input, the buzzer 9 is stopped in step 21, and the process proceeds to step 22.

【0019】ステップ22では車両がサイドスリップテ
スター3を通過するのを検知センサ(PH−1)のオフ
信号として待ち、オフ信号でステップ23に達し、ここ
で、表示器5の指示計16に先ず前輪のサイドスリップ
量(前輪サイドスリップ量最大値SMAX1)を1.5秒
間表示させ、続いて後輪のサイドスリップ量(サイドス
リップ量最大値SMAX2)を1.5秒間表示させ、その
後、表示器5の全表示を停止させ、制御を終了させる。
At step 22, the vehicle passes by the side slip tester 3 as an off signal of the detection sensor (PH-1), and at step 23, step 23 is reached, at which the indicator 16 of the display 5 first The front wheel side slip amount (front wheel side slip amount maximum value SMAX1) is displayed for 1.5 seconds, then the rear wheel side slip amount (side slip amount maximum value SMAX2) is displayed for 1.5 seconds, and then the indicator All display of 5 is stopped, and control is ended.

【0020】このように図1のサイドスリップテスター
の自動判定装置は車両がサイドスリップテスター3を通
過するまで、計測者は単に車両のサイドスリップ量Sが
前後輪許容横滑り量α,βをオーバーするか否かをブザ
ー9及びOKランプ10、NGランプ11によって監視
するだけでよく、サイドスリップテスター3の通過直後
に表示器5の指示計16を見て、前後輪の前後輪サイド
スリップ量最大値SMAX1,SMAX2を記録すれば良く、
計測作業の容易化、計測ミスの低減を図ることができ
る。
As described above, in the automatic side-slip tester determination device shown in FIG. 1, the measurer simply causes the side-slip amount S of the vehicle to exceed the front and rear wheel allowable side-slip amounts α and β until the vehicle passes the side-slip tester 3. It is only necessary to monitor whether or not it is the buzzer 9, the OK lamp 10 and the NG lamp 11, and immediately after passing through the side slip tester 3, look at the indicator 16 of the display 5 to determine the maximum front and rear wheel side slip amount. Just record SMAX1 and SMAX2,
Measurement work can be facilitated and measurement errors can be reduced.

【0021】図1のサイドスリップテスターの自動判定
装置は一計測時において前輪と後輪の両サイドスリップ
量Sを算出するものであったが、前輪のみ、後輪のみの
サイドスリップ量Sの検出に本考案を適用することも出
来、此の場合、装置の簡素化が促進されることとなる。
The automatic determination device for the side slip tester of FIG. 1 calculates both side slip amounts S of the front wheels and the rear wheels at the time of one measurement, but the side slip amount S of only the front wheels and only the rear wheels is detected. The present invention can be applied to, and in this case, simplification of the device is promoted.

【0022】[0022]

【発明の効果】以上のように、この発明は、車両のサイ
ドスリップテスター通過中におけるサイドスリップ量を
順次取り込み、その最大値を算出し、サイドスリップ量
最大値が許容横滑り量を上回ると不合格と判定して不合
格信号を出力し、サイドスリップ量最大値及び不合格表
示を表示器に表示させるので、車両のサイドスリップ量
の計測処理を容易に確実に行える。
As described above, according to the present invention, the side slip amount during the passage of the vehicle side slip tester is sequentially taken in, the maximum value thereof is calculated, and if the maximum side slip amount exceeds the allowable side slip amount, it is rejected. Therefore, the side slip amount maximum value and the disapproval display are displayed on the display, so that the side slip amount measuring process of the vehicle can be easily and surely performed.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の一実施例としてのサイドスリップテス
ターの自動判定装置の概略平面図である。
FIG. 1 is a schematic plan view of an automatic determination device for a side slip tester as an embodiment of the present invention.

【図2】図1のサイドスリップテスターの自動判定装置
の概略側面図である。
FIG. 2 is a schematic side view of an automatic determination device for the side slip tester of FIG.

【図3】図1のサイドスリップテスターの自動判定装置
で用いる表示器の正面図である。
FIG. 3 is a front view of an indicator used in the automatic determination device of the side slip tester of FIG.

【図4】図1のサイドスリップテスターの自動判定装置
の制御計の概略ブロック図である。
FIG. 4 is a schematic block diagram of a controller of the automatic determination device for the side slip tester of FIG.

【図5】図1のサイドスリップテスターの自動判定装置
の用いるサイドスリップテスターの計測処理の前部フロ
ーチャートである。
5 is a front flow chart of a side-slip tester measurement process used by the automatic side-slip tester determination device of FIG. 1. FIG.

【図6】図1のサイドスリップテスターの自動判定装置
の用いるサイドスリップテスターの計測処理の後部フロ
ーチャートである。
FIG. 6 is a rear flowchart of a side-slip tester measurement process used by the automatic side-slip tester determination device of FIG. 1.

【符号の説明】[Explanation of symbols]

1 計測路 3 サイドスリップテスター 5 表示器 6 車両位置検出手段 7 スライドボード 8 サイドスリップ検出器 9 ブザー 10 OKランプ 11 NGランプ 16 指示計 1 Measuring Path 3 Side Slip Tester 5 Display 6 Vehicle Position Detection Means 7 Slide Board 8 Side Slip Detector 9 Buzzer 10 OK Lamp 11 NG Lamp 16 Indicator

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】車両の直進時におけるタイヤ横滑り量情報
を出力するサイドスリップテスターと、上記車両の上記
サイドスリップテスター通過位置情報を出力する車両位
置検出手段と、上記車両のサイドスリップテスター通過
中における上記タイヤ横滑り量情報を順次取り込み、そ
のタイヤ横滑り量の最大値を算出する最大値算出手段
と、上記タイヤ横滑り量最大値が許容横滑り量を上回る
と不合格と判定して不合格信号を出力する横滑り判定手
段と、上記タイヤ横滑り量の最大値及び上記不合格信号
に応じた不合格表示を表示器に表示させる判定表示手段
とを有したサイドスリップテスターの自動判定装置。
1. A side slip tester that outputs tire side slip amount information when a vehicle is straight ahead, a vehicle position detection unit that outputs the side slip tester passing position information of the vehicle, and a side slip tester while the vehicle is passing the side slip tester. Sequentially fetching the tire skid amount information, a maximum value calculating means for calculating the maximum value of the tire skid amount, and when the maximum value of the tire skid amount exceeds the allowable skid amount, it is determined as a failure and a rejection signal is output. An automatic determination device for a side slip tester, comprising: skid determination means; and determination display means for causing a display unit to display a rejection display corresponding to the maximum tire skid amount and the rejection signal.
JP3252407A 1991-09-30 1991-09-30 Automatic determination device for side slip tester Expired - Fee Related JP2682298B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3252407A JP2682298B2 (en) 1991-09-30 1991-09-30 Automatic determination device for side slip tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3252407A JP2682298B2 (en) 1991-09-30 1991-09-30 Automatic determination device for side slip tester

Publications (2)

Publication Number Publication Date
JPH0587700A true JPH0587700A (en) 1993-04-06
JP2682298B2 JP2682298B2 (en) 1997-11-26

Family

ID=17236917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3252407A Expired - Fee Related JP2682298B2 (en) 1991-09-30 1991-09-30 Automatic determination device for side slip tester

Country Status (1)

Country Link
JP (1) JP2682298B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1096221A1 (en) * 1999-10-25 2001-05-02 Beissbarth GmbH Method of measuring side slip to determine wheel alignment
JP2010502968A (en) * 2006-09-06 2010-01-28 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Method for vehicle chassis measurement, vehicle chassis measurement device and vehicle inspection passage
JP2013104810A (en) * 2011-11-15 2013-05-30 Iyasaka:Kk Controller for sideslip quantity measurement base, wheel alignment inspection notification device and vehicle inspection line device
CN103913313A (en) * 2013-12-20 2014-07-09 浙江吉利控股集团有限公司 Simple sideslip table verification tool and sideslip table verification method adopting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612036A (en) * 1984-06-15 1986-01-08 Toyota Motor Corp Side slip tester
JPS61143943A (en) * 1984-12-17 1986-07-01 Matsushita Electric Ind Co Ltd Silver oxide battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612036A (en) * 1984-06-15 1986-01-08 Toyota Motor Corp Side slip tester
JPS61143943A (en) * 1984-12-17 1986-07-01 Matsushita Electric Ind Co Ltd Silver oxide battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1096221A1 (en) * 1999-10-25 2001-05-02 Beissbarth GmbH Method of measuring side slip to determine wheel alignment
JP2010502968A (en) * 2006-09-06 2010-01-28 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Method for vehicle chassis measurement, vehicle chassis measurement device and vehicle inspection passage
US8127599B2 (en) 2006-09-06 2012-03-06 Robert Bosch Gmbh Method for measuring the chassis of a motor vehicle, device for measuring a chassis and motor vehicle test line
JP2013104810A (en) * 2011-11-15 2013-05-30 Iyasaka:Kk Controller for sideslip quantity measurement base, wheel alignment inspection notification device and vehicle inspection line device
CN103913313A (en) * 2013-12-20 2014-07-09 浙江吉利控股集团有限公司 Simple sideslip table verification tool and sideslip table verification method adopting device

Also Published As

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