JPS5893810U - Automatic wheel diameter measurement device for speed detection in track running vehicles - Google Patents

Automatic wheel diameter measurement device for speed detection in track running vehicles

Info

Publication number
JPS5893810U
JPS5893810U JP18924681U JP18924681U JPS5893810U JP S5893810 U JPS5893810 U JP S5893810U JP 18924681 U JP18924681 U JP 18924681U JP 18924681 U JP18924681 U JP 18924681U JP S5893810 U JPS5893810 U JP S5893810U
Authority
JP
Japan
Prior art keywords
speed detection
measurement device
wheel diameter
track running
diameter measurement
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
JP18924681U
Other languages
Japanese (ja)
Inventor
若佐　則雄
安波　政弘
Original Assignee
株式会社新潟鐵工所
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 株式会社新潟鐵工所 filed Critical 株式会社新潟鐵工所
Priority to JP18924681U priority Critical patent/JPS5893810U/en
Publication of JPS5893810U publication Critical patent/JPS5893810U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

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) [Summary] 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 the drawing]

図面は本考案の一実施例を示すもので、第１図は標識お
よび車両走行状況説明図、第２図は車両の速度検知用車
輪径の自動測定装置のブロック図である。 ｌａ、　　ｌｂ、　　１’・・・・・・地上子（標識）
、２・・・・・・車両、３・・・・・・アンテナ、４・
・・・・・速度検知用車輪、５・・・・・・回転数計測
装置、６・・・・・・車輪径演算装置。The drawings show one embodiment of the present invention, and FIG. 1 is a diagram illustrating a sign and a vehicle running situation, and FIG. 2 is a block diagram of an automatic wheel diameter measuring device for detecting the speed of a vehicle. la, lb, 1'... ground code (sign)
, 2...Vehicle, 3...Antenna, 4.
... Speed detection wheel, 5 ... Rotation speed measuring device, 6 ... Wheel diameter calculation device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軌道に沿って一定間隔で、又は一定距離に渡って標識を
設けるとともに、車両には、前記標識を検知して標識に
よる一定距離を走行する間の速度検知用車輪の回転数を
計測する回転数計測装置と、計測された回転数と標識に
よる一定距離とから速度検知用車輪の外径を演算する車
輪径演算装置とを設けたことを特徴とする軌道走行車両
における速度検知用車輪径の自動測定装置。Signs are provided at regular intervals or over a certain distance along the track, and the vehicle has a rotation speed that detects the signs and measures the number of rotations of speed detection wheels while traveling a certain distance according to the signs. Automatically determining the diameter of a speed detection wheel in a track running vehicle, comprising: a measuring device; and a wheel diameter calculation device that calculates the outer diameter of the speed detection wheel from the measured rotational speed and a fixed distance marked by a sign. measuring device.
JP18924681U 1981-12-18 1981-12-18 Automatic wheel diameter measurement device for speed detection in track running vehicles Pending JPS5893810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18924681U JPS5893810U (en) 1981-12-18 1981-12-18 Automatic wheel diameter measurement device for speed detection in track running vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18924681U JPS5893810U (en) 1981-12-18 1981-12-18 Automatic wheel diameter measurement device for speed detection in track running vehicles

Publications (1)

Publication Number Publication Date
JPS5893810U true JPS5893810U (en) 1983-06-25

Family

ID=29993298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18924681U Pending JPS5893810U (en) 1981-12-18 1981-12-18 Automatic wheel diameter measurement device for speed detection in track running vehicles

Country Status (1)

Country Link
JP (1) JPS5893810U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153058A (en) * 1978-05-23 1979-12-01 Mitsubishi Electric Corp Wheel diameter measuring apparatus of vehicles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153058A (en) * 1978-05-23 1979-12-01 Mitsubishi Electric Corp Wheel diameter measuring apparatus of vehicles

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