JPS6110001U - Railway vehicle speedometer device - Google Patents
Railway vehicle speedometer deviceInfo
- Publication number
- JPS6110001U JPS6110001U JP9306584U JP9306584U JPS6110001U JP S6110001 U JPS6110001 U JP S6110001U JP 9306584 U JP9306584 U JP 9306584U JP 9306584 U JP9306584 U JP 9306584U JP S6110001 U JPS6110001 U JP S6110001U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- wheel diameter
- railway vehicle
- wear
- wear data
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の速度計装置を示すブロック図、第２図は
本考案による速度計装置の一実施例を示すブロック図、
第３図は第２図の摩耗データ読み出し回路の出力を示す
概念特性図である。
１・・・・・・速度発電機、２・・・・・・発電機周波
数一電圧変換回路、３・・・車輪径補正回路、４・・・
速度指示計、５・・・摩耗データ記憶回路、６・・・摩
耗データ読み出し回路、７・・・距離計回路。FIG. 1 is a block diagram showing a conventional speedometer device, FIG. 2 is a block diagram showing an embodiment of the speedometer device according to the present invention,
FIG. 3 is a conceptual characteristic diagram showing the output of the wear data reading circuit of FIG. 2. 1... Speed generator, 2... Generator frequency-to-voltage conversion circuit, 3... Wheel diameter correction circuit, 4...
Speed indicator, 5... Wear data storage circuit, 6... Wear data reading circuit, 7... Distance meter circuit.
Claims (1)
回路、速度指示計より構成される鉄道車両用速度計装置
において、前記鉄道車両の走行による車輪の摩耗を走行
距離一車輪径の関係をもって記憶させる摩耗データ記憶
回路と、走行距離に対する車輪径データ番前記摩耗デー
タ記憶回路から読み出して出力する摩耗データ読み出し
回路と、走行距離を前記摩耗データ読み出し回路に伝え
る距離計回路を設け、前記摩耗データ読み出し回路より
出力される前記車輪径データを前記車輪径補正回路に入
力して、車輪径補正を行うことを特徴とした鉄道車両用
速度計装置。In a speedometer device for a railway vehicle, which is composed of a speed generator, a generator frequency/voltage conversion circuit, a wheel diameter correction circuit, and a speed indicator, the wear of the wheels due to the running of the railway vehicle is measured based on the relationship between the traveling distance and the wheel diameter. A wear data storage circuit for storing a wear data storage circuit, a wear data readout circuit for reading and outputting a wheel diameter data number for the mileage from the wear data storage circuit, and a distance meter circuit for transmitting the mileage to the wear data readout circuit. A speedometer device for a railway vehicle, characterized in that the wheel diameter data output from the readout circuit is input to the wheel diameter correction circuit to perform wheel diameter correction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9306584U JPS6110001U (en) | 1984-06-21 | 1984-06-21 | Railway vehicle speedometer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9306584U JPS6110001U (en) | 1984-06-21 | 1984-06-21 | Railway vehicle speedometer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6110001U true JPS6110001U (en) | 1986-01-21 |
| JPH03802Y2 JPH03802Y2 (en) | 1991-01-11 |
Family
ID=30650409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9306584U Granted JPS6110001U (en) | 1984-06-21 | 1984-06-21 | Railway vehicle speedometer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110001U (en) |
-
1984
- 1984-06-21 JP JP9306584U patent/JPS6110001U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03802Y2 (en) | 1991-01-11 |
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