JPH02126254U - - Google Patents
Info
- Publication number
- JPH02126254U JPH02126254U JP3339889U JP3339889U JPH02126254U JP H02126254 U JPH02126254 U JP H02126254U JP 3339889 U JP3339889 U JP 3339889U JP 3339889 U JP3339889 U JP 3339889U JP H02126254 U JPH02126254 U JP H02126254U
- Authority
- JP
- Japan
- Prior art keywords
- memory medium
- memory
- buffer memory
- operation management
- vehicle operation
- 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
- 230000002159 abnormal effect Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案に係る車両運行管理システム
の具体的な一実施例を示し、電子式タコメータと
メモリー媒体の接続状態における概略ブロツク回
路構成図である。また、第２図は本考案の技術的
背景ならびに従来技術の問題点を説明するための
ものであつて、第２図イは従来構成の車両運行管
理システムにおける電子式タコメータおよびメモ
リーカセツトの構成ならびに両者の関係を表す斜
視図を示し、第２図ロは自動読取装置とメモリー
カセツトの構成および両者の関係を表す斜視図を
示している。
Ａ……電子式タコメータ、Ｂ……メモリーカセ
ツト、１０……メモリー媒体検出回路、１２……
メモリー媒体状態読出回路、１３……バツフアメ
モリー、１４……異メモリー媒体用データ変換回
路。
FIG. 1 shows a specific embodiment of the vehicle operation management system according to the present invention, and is a schematic block circuit configuration diagram in a state where an electronic tachometer and a memory medium are connected. FIG. 2 is for explaining the technical background of the present invention and the problems of the prior art. FIG. A perspective view showing the relationship between the two is shown, and FIG. A...Electronic tachometer, B...Memory cassette, 10...Memory medium detection circuit, 12...
Memory medium status reading circuit, 13... buffer memory, 14... data conversion circuit for different memory media.
Claims (1)
れに着脱されるメモリー媒体に、車両運行管理に
必要な種々のデータを時間と共に記録させるよう
に構成してある車両運行管理システムにおいて、 前記電子式タコメータ側に、前記種々のデータ
を時間と共に記録させるためのバツフアメモリー
を設け、かつ、メモリー媒体が装着されているか
否かの判定および装着されているメモリー媒体が
正常なものであるか否かの判定し、正常なメモリ
ー媒体が装着されている場合には、前記バツフア
メモリーに記録されているデータをそのままその
メモリー媒体に伝送して記録させ、装着されてい
るメモリー媒体が異常なものである場合には、前
記バツフアメモリーに記録されているデータに異
常状態であることを示すフラツグを付するように
構成してあることを特徴とする車両運行管理シス
テム。[Scope of Claim for Utility Model Registration] A vehicle operation management system configured to record various data necessary for vehicle operation management over time on a memory medium that can be attached to and removed from an electronic tachometer mounted on the vehicle. A buffer memory is provided on the electronic tachometer side for recording the various data over time, and a buffer memory is provided for determining whether or not a memory medium is installed and that the installed memory medium is normal. If a normal memory medium is installed, the data recorded in the buffer memory is transmitted as is to that memory medium and recorded, and the installed memory medium is 1. A vehicle operation management system characterized in that, when the buffer memory is abnormal, a flag indicating the abnormal state is added to the data recorded in the buffer memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989033398U JP2541994Y2 (en) | 1989-03-25 | 1989-03-25 | Vehicle operation control meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989033398U JP2541994Y2 (en) | 1989-03-25 | 1989-03-25 | Vehicle operation control meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02126254U true JPH02126254U (en) | 1990-10-17 |
| JP2541994Y2 JP2541994Y2 (en) | 1997-07-23 |
Family
ID=31537020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989033398U Expired - Lifetime JP2541994Y2 (en) | 1989-03-25 | 1989-03-25 | Vehicle operation control meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2541994Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62245919A (en) * | 1986-04-18 | 1987-10-27 | Union Denshi Kogyo:Kk | Vehicle operation recorder |
-
1989
- 1989-03-25 JP JP1989033398U patent/JP2541994Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62245919A (en) * | 1986-04-18 | 1987-10-27 | Union Denshi Kogyo:Kk | Vehicle operation recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2541994Y2 (en) | 1997-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |