JPS60185262U - Vehicle driving information notification device - Google Patents

Vehicle driving information notification device

Info

Publication number
JPS60185262U
JPS60185262U JP7321684U JP7321684U JPS60185262U JP S60185262 U JPS60185262 U JP S60185262U JP 7321684 U JP7321684 U JP 7321684U JP 7321684 U JP7321684 U JP 7321684U JP S60185262 U JPS60185262 U JP S60185262U
Authority
JP
Japan
Prior art keywords
wheel
wheel speed
driving
detected
driving information
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
JP7321684U
Other languages
Japanese (ja)
Inventor
松田　俊郎
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP7321684U priority Critical patent/JPS60185262U/en
Publication of JPS60185262U publication Critical patent/JPS60185262U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の一実施例を示したブロック図、第２図
はハイドロプレーニングを生じたときの車輪速の変化を
示した説明図、第３図はホイールスピンを起こしたとき
の車輪速の変化を示した説明図である。 −ｌａ、ｌｂ：車輪速センサ、２ａｔ２ｂ：Ｆｖ変換器
、３：速度差検出回路、４，５：比較器、７．８：アン
ドゲート、８，９：警報器。Figure 1 is a block diagram showing an embodiment of the present invention, Figure 2 is an explanatory diagram showing changes in wheel speed when hydroplaning occurs, and Figure 3 is a diagram showing wheel speed when wheel spin occurs. FIG. -la, lb: wheel speed sensor, 2at2b: Fv converter, 3: speed difference detection circuit, 4, 5: comparator, 7.8: AND gate, 8, 9: alarm.

Claims (1)

【実用新案登録請求の範囲】 駆動輪および非駆動輪゛の夫々に設けられ、各車輪の車
輪速を検出する車輪速センサと、該車輪速センサで検出
した駆動輪と非駆動輪の各車輪速の差の絶対値を検出し
、該検出値が一定値以上のとき出力する比較回路と、 該比較回路の出力が得られたときの前記非駆動輪の検出
車輪速を判別し、非駆動輪の車輪速がゼロのときホイー
ルスピンを報知し、非駆動輪の車輪速かゼロ以上のとき
にはハイドロプレーニングを報知する報知回路を設けた
ことを特徴とする車両用走行情報報知装置。[Claim for Utility Model Registration] A wheel speed sensor provided on each of the driving wheels and non-driving wheels to detect the wheel speed of each wheel, and each of the driving wheels and non-driving wheels detected by the wheel speed sensor. A comparison circuit that detects the absolute value of the speed difference and outputs an output when the detected value is above a certain value, and a comparison circuit that determines the detected wheel speed of the non-driving wheel when the output of the comparison circuit is obtained, and determines the detected wheel speed of the non-driving wheel. A driving information reporting device for a vehicle, comprising a reporting circuit that reports wheel spin when the wheel speed of a wheel is zero, and reports hydroplaning when the wheel speed of a non-driven wheel is zero or higher.
JP7321684U 1984-05-21 1984-05-21 Vehicle driving information notification device Pending JPS60185262U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7321684U JPS60185262U (en) 1984-05-21 1984-05-21 Vehicle driving information notification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7321684U JPS60185262U (en) 1984-05-21 1984-05-21 Vehicle driving information notification device

Publications (1)

Publication Number Publication Date
JPS60185262U true JPS60185262U (en) 1985-12-09

Family

ID=30612365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7321684U Pending JPS60185262U (en) 1984-05-21 1984-05-21 Vehicle driving information notification device

Country Status (1)

Country Link
JP (1) JPS60185262U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121760A (en) * 1987-11-05 1989-05-15 Nissan Motor Co Ltd Cornering limit warning device for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121760A (en) * 1987-11-05 1989-05-15 Nissan Motor Co Ltd Cornering limit warning device for vehicle

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