JPH0167843U - - Google Patents
Info
- Publication number
- JPH0167843U JPH0167843U JP1987161944U JP16194487U JPH0167843U JP H0167843 U JPH0167843 U JP H0167843U JP 1987161944 U JP1987161944 U JP 1987161944U JP 16194487 U JP16194487 U JP 16194487U JP H0167843 U JPH0167843 U JP H0167843U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- transmission unit
- power line
- commercial power
- processing circuit
- 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 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 1
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Multi-Process Working Machines And Systems (AREA)
Description
第１図は本考案に係るブロツク図、第２図は本
考案のフローチヤート、第３図はモータ保守シテ
スムへの応用を示すシステムブロツク図、第４図
はモータ保守システムのフローチヤートである。
１……結合トランス、２……信号処理回路、３
……通信制御手段、４……信号入力部、５……伝
送ユニツト、６……タイムカウント部、７……タ
イムデータ出力手段、８……アワメータ、９……
装置Ａ、１０……データ収集手段、１１……商用
電源線。
FIG. 1 is a block diagram of the present invention, FIG. 2 is a flowchart of the present invention, FIG. 3 is a system block diagram showing application to a motor maintenance system, and FIG. 4 is a flowchart of the motor maintenance system. 1...Coupling transformer, 2...Signal processing circuit, 3
... Communication control means, 4 ... Signal input section, 5 ... Transmission unit, 6 ... Time count section, 7 ... Time data output means, 8 ... Hour meter, 9 ...
Device A, 10...data collection means, 11...commercial power line.
Claims (1)
なるアワーメータと、前記アワーメータからの信
号を入力する信号入力部と、前記信号のシリアル
転送と制御信号を受信する通信制御手段と、前記
通信手段からの信号を変調し、接続された結合ト
ランスを駆動、又は結合トランスからの信号を復
調する信号処理回路と、信号処理回路からの信号
をＡＣ結合し、商用電源線にのせ、又は商用電源
線にのつた信号を前記信号処理回路に送る結合ト
ランスからなる伝送ユニツトと、同一の前記商用
電源線を共用する他の伝送ユニツトと前記伝送ユ
ニツトに接続されたデータ処理手段からなること
を特徴とする稼働時間収集装置。 an hour meter consisting of a time count section and a time data output means; a signal input section for inputting a signal from the hour meter; a communication control means for serially transmitting the signal and receiving a control signal; and a signal from the communication means. A signal processing circuit that modulates the signal, drives a connected coupling transformer, or demodulates the signal from the coupling transformer, AC couples the signal from the signal processing circuit, and connects it to a commercial power line, or connects it to a commercial power line. An operating time collection comprising a transmission unit comprising a coupling transformer that sends a signal to the signal processing circuit, another transmission unit that shares the same commercial power line, and a data processing means connected to the transmission unit. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161944U JPH0167843U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161944U JPH0167843U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167843U true JPH0167843U (en) | 1989-05-01 |
Family
ID=31445323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161944U Pending JPH0167843U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167843U (en) |
-
1987
- 1987-10-22 JP JP1987161944U patent/JPH0167843U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4151407A (en) | Low-power, infrared information transmission system | |
| GB2302198A (en) | Telemetry | |
| JPH0167843U (en) | ||
| JPS6133531U (en) | Removable remote control device | |
| JPS6285075U (en) | ||
| JPH01171188U (en) | ||
| JPH02113454U (en) | ||
| JPS60132299A (en) | Telemeter | |
| JPH01113799U (en) | ||
| JPH0390549U (en) | ||
| JPS6421542U (en) | ||
| JPS6315690U (en) | ||
| JPH01120749U (en) | ||
| JPH0295949U (en) | ||
| JPH028278U (en) | ||
| JPH0223184U (en) | ||
| JPS61206348U (en) | ||
| JPH01155598U (en) | ||
| JPS63138746U (en) | ||
| JPH0485927U (en) | ||
| JPH02145841U (en) | ||
| JPH0436390U (en) | ||
| JPH0420195U (en) | ||
| JPH0157875U (en) | ||
| JPH02104424U (en) |