JPH0475449U - - Google Patents
Info
- Publication number
- JPH0475449U JPH0475449U JP11915390U JP11915390U JPH0475449U JP H0475449 U JPH0475449 U JP H0475449U JP 11915390 U JP11915390 U JP 11915390U JP 11915390 U JP11915390 U JP 11915390U JP H0475449 U JPH0475449 U JP H0475449U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- detection device
- location
- data
- abnormality
- 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
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000005856 abnormality Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dc Digital Transmission (AREA)
- Small-Scale Networks (AREA)
Description
第１図はこの考案の一実施例による伝送システ
ムと伝送異常検出装置を示す図、第２図は、従来
の伝送システムを示す図である。図において、１
はメイン局、２は分配器、３はリモート局、４は
伝送異常検出装置を示す。なお、図中、同一符号
は同一、または相当部分を示す。
FIG. 1 is a diagram showing a transmission system and transmission abnormality detection device according to an embodiment of this invention, and FIG. 2 is a diagram showing a conventional transmission system. In the figure, 1
2 is a main station, 2 is a distributor, 3 is a remote station, and 4 is a transmission abnormality detection device. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
て、伝送異常が発生した箇所を速やかに発見する
ため、データ出力値とシステム上の各箇所でのデ
ータを比較し、伝送路の良否を判断できる伝送異
常検出装置で、システムの各箇所に自由に接続で
きるため伝送異常を起こしている箇所が判定でき
ることを特徴とする伝送異常検出装置。 In a multi-drop transmission system, in order to quickly find the location where a transmission error has occurred, this transmission error detection device can compare the data output value with the data at each location on the system and determine whether the transmission path is good or bad. A transmission abnormality detection device characterized in that it can be freely connected to each part of the system, so that it is possible to determine the part where a transmission abnormality is occurring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11915390U JPH0475449U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11915390U JPH0475449U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475449U true JPH0475449U (en) | 1992-07-01 |
Family
ID=31867131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11915390U Pending JPH0475449U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475449U (en) |
-
1990
- 1990-11-13 JP JP11915390U patent/JPH0475449U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0475449U (en) | ||
| JPS63106227U (en) | ||
| JPS6431343U (en) | ||
| JPS59143539U (en) | Multiple blank detection device | |
| JPH01116849U (en) | ||
| JPH03119236U (en) | ||
| JPS63135780U (en) | ||
| JPH01147499U (en) | ||
| JPS611033U (en) | Connection fittings for double-opening damper | |
| JPH0223185U (en) | ||
| JPS62150674U (en) | ||
| JPS6092474U (en) | U-link with short circuit protection circuit | |
| JPS59143433U (en) | Milk bottle with memory indicated by diagonal lines | |
| JPS60145365U (en) | Signal exchange device | |
| JPH0420145U (en) | ||
| JPS584085U (en) | Comfort level detection device | |
| JPS621265U (en) | ||
| JPH0294037U (en) | ||
| JPH026324U (en) | ||
| JPS6011547U (en) | modem | |
| JPS60131384U (en) | Robot hand push-down device | |
| JPS63122272U (en) | ||
| JPH02108127U (en) | ||
| JPS58174797U (en) | Shutoff valve controller for gas leak alarm | |
| JPS5832595U (en) | Abnormal temperature detection device |