JPS5836496U - Vehicle data recording device - Google Patents
Vehicle data recording deviceInfo
- Publication number
- JPS5836496U JPS5836496U JP12909681U JP12909681U JPS5836496U JP S5836496 U JPS5836496 U JP S5836496U JP 12909681 U JP12909681 U JP 12909681U JP 12909681 U JP12909681 U JP 12909681U JP S5836496 U JPS5836496 U JP S5836496U
- Authority
- JP
- Japan
- Prior art keywords
- data
- recording device
- data recording
- memory
- storing
- 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
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (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
第１図は従来の車両用データ収録装置を示す説明図。第
２図は本考案の一実施例を示す説明図。
第３図イ９口、ハは第２図における温度信号Ｔ１電圧信
号■、および周波数信号ｆを示す説明図。
第４図イ１口は電源電圧印加時間の周期を示す説明図。
符号の説明、１・・・・・・記憶用センサ部、２・・・
・・・データ処理部、３・・・・・・メモリ、５・・・
・・・データ収録部、６．７・・・・・・制御用センサ
部、１０・・・・・・温度差検出部、１４・・・・・・
Ｖ／Ｆコンバータ、１９・・・・・・分周期、２０・・
・・・・単安爺マルチバイブレータ、２１・・・・・・
リレー、２４・・・・・・バッテリ、２６・・・・・・
キースイッチ。FIG. 1 is an explanatory diagram showing a conventional vehicle data recording device. FIG. 2 is an explanatory diagram showing an embodiment of the present invention. FIGS. 3A and 3B are explanatory diagrams showing the temperature signal T1, the voltage signal ■, and the frequency signal f in FIG. FIG. 4A is an explanatory diagram showing the period of power supply voltage application time. Explanation of symbols, 1... Memory sensor section, 2...
...Data processing unit, 3...Memory, 5...
...Data recording section, 6.7... Control sensor section, 10... Temperature difference detection section, 14...
V/F converter, 19... minute period, 20...
・・・・Tanyaji Multivibrator, 21・・・・・・
Relay, 24...Battery, 26...
key switch.
Claims (1)
的変動等をメモリに記憶する装置において、 エンジンが駆動中のときは予め定めた時間間隔で前記デ
ータを前記メモリに記憶させ、エンジンが駆動していな
いときはエンジン冷却水温度と環境温度との温度差に応
じた時間間隔で前記データを前記メモリに記憶させる制
御手段を設けたことを特徴とする車両用データ収録装置
。[Claims for Utility Model Registration] A device for storing temporal fluctuations in data of various parts of a vehicle in a memory based on sensor signals from a sensor unit, which stores the data at predetermined time intervals when the engine is running. For a vehicle, comprising a control means for storing the data in a memory and storing the data in the memory at time intervals corresponding to the temperature difference between the engine cooling water temperature and the environmental temperature when the engine is not running. Data recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12909681U JPS5836496U (en) | 1981-08-31 | 1981-08-31 | Vehicle data recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12909681U JPS5836496U (en) | 1981-08-31 | 1981-08-31 | Vehicle data recording device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5836496U true JPS5836496U (en) | 1983-03-09 |
Family
ID=29922772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12909681U Pending JPS5836496U (en) | 1981-08-31 | 1981-08-31 | Vehicle data recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60245510A (en) * | 1984-05-21 | 1985-12-05 | 株式会社 宮園製作所 | Polishing device for foundation tile |
-
1981
- 1981-08-31 JP JP12909681U patent/JPS5836496U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60245510A (en) * | 1984-05-21 | 1985-12-05 | 株式会社 宮園製作所 | Polishing device for foundation tile |
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