JPH048587U - - Google Patents
Info
- Publication number
- JPH048587U JPH048587U JP4943090U JP4943090U JPH048587U JP H048587 U JPH048587 U JP H048587U JP 4943090 U JP4943090 U JP 4943090U JP 4943090 U JP4943090 U JP 4943090U JP H048587 U JPH048587 U JP H048587U
- Authority
- JP
- Japan
- Prior art keywords
- input information
- frequency
- contact input
- frequency signal
- signal
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008034 disappearance Effects 0.000 claims 3
- 230000001186 cumulative effect Effects 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 230000008033 biological extinction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Dc Digital Transmission (AREA)
Description
第１図、第２図はこの考案の第１の実施例に関
するものであり、第１図はその構成を示すブロツ
ク図、第２図は下記要部の波形を示す波形図であ
る。
Ａ……単安定マルチバイブレータ１０の出力端
子、Ｂ……単安定マルチバイブレータ１１の出力
端子、Ｃ……パルス整形回路９の出力端子、Ｄ…
…デイジタルカウンタ１２の計数値、Ｅ……デイ
ジタルコンパレータ１３の出力端子、Ｆ……伝送
制御装置１５Ａの送出完了信号端子。
第３図、第４図はこの考案の第２の実施例に関
するものであり、第３図はその構成を示すブロツ
ク図、第４図は下記要部の波形を示す波形図であ
る。
Ｃ……ポンプ親機２に関連するパルス整形回路
９の出力端子、Ｃ′……ポンプ子機２に関連する
パルス整形回路２９の出力端子、Ａ，Ｂ，Ｄ，Ｅ
，Ｆはそれぞれ第２図のＡ，Ｂ，Ｄ，Ｅ，Ｆに対
応する。
１……電動機、２……ポンプ、５……開閉器、
９……パルス整形回路、１０，１１……単安定マ
ルチバイブレータ、１２……デイジタルカウンタ
、１３……デイジタルコンパレータ、１４……符
号設定器、１５Ａ……伝送制御装置、１５Ｂ……
通信制御装置。
FIGS. 1 and 2 relate to a first embodiment of this invention, with FIG. 1 being a block diagram showing its configuration, and FIG. 2 being a waveform diagram showing waveforms of the following essential parts. A... Output terminal of monostable multivibrator 10, B... Output terminal of monostable multivibrator 11, C... Output terminal of pulse shaping circuit 9, D...
...Count value of digital counter 12, E...Output terminal of digital comparator 13, F...Sending completion signal terminal of transmission control device 15A. 3 and 4 relate to a second embodiment of this invention, FIG. 3 is a block diagram showing its construction, and FIG. 4 is a waveform diagram showing waveforms of the following essential parts. C...Output terminal of the pulse shaping circuit 9 related to the pump main unit 2, C'...Output terminal of the pulse shaping circuit 29 related to the pump slave unit 2, A, B, D, E
, F correspond to A, B, D, E, and F in FIG. 2, respectively. 1...Electric motor, 2...Pump, 5...Switch,
9... Pulse shaping circuit, 10, 11... Monostable multivibrator, 12... Digital counter, 13... Digital comparator, 14... Sign setter, 15A... Transmission control device, 15B...
Communication control device.
Claims (1)
確立し、その接点入力情報に対応する符号を伝送
路に送出する接点入力情報送信装置において、 所定の計測期間を計時し、該期間経過時に期間
信号Ｓ２を出力する計測期間計時手段１０，１１
と、 接点入力情報の発生又は消減の回数を計数し、
期間信号Ｓ２の到来時点での回数計数値として該
発生又は消減の頻度を確定し、該頻度を表わす頻
度信号Ｓ３を出力する頻度確定手段１２と、 頻度信号Ｓ３により表わされる頻度に対応する
回数計数値Ｓ３と予め設定された参照回数計数値
Ｓ４との大小関係を比較判別し、該回数計数値Ｓ
３が該参照回数計数値Ｓ４以上であるときに、高
頻度信号Ｓ５を出力し、該回数計数値Ｓ３が該参
照回数計数値Ｓ４未満であるときに、低頻度信号
Ｓ６を出力する高低頻度判別手段１３，１４と、 高頻度信号Ｓ５或は低頻度信号Ｓ６のいずれか
一方又は双方に応答して、該高低頻度信号Ｓ５，
Ｓ６に対応する符号を伝送路に送出する符号送出
手段１５とが含まれていることを特徴とする接点
入力情報送信装置。 (2) 上記頻度確定手段１２が、交互運転される
ポンプ親機の運転状態と停止状態を第１の接点入
力情報とし、交互運転されるポンプ子機の運転状
態と停止状態を第２の接点入力情報とし、第１第
２両接点入力情報の発生又は消減の累積回数を計
数し、期間信号Ｓ２の到来時点での累積回数計数
値として該発生又は消減の頻度を確定し、該頻度
を表わす頻度信号Ｓ３を出力する頻度確定手段で
ある請求項(1)記載の接点入力情報送信装置。[Claims for Utility Model Registration] (1) In a contact input information transmitting device that establishes a transmission path in response to a plurality of contact input information and sends a code corresponding to the contact input information to the transmission path, Measurement period clock means 10, 11 that measures a measurement period and outputs a period signal S2 when the period elapses.
and counting the number of occurrences or disappearances of contact input information,
a frequency determining means 12 that determines the frequency of occurrence or extinction as a count value at the time of arrival of the period signal S2, and outputs a frequency signal S3 representing the frequency; and a frequency counter corresponding to the frequency represented by the frequency signal S3. Comparing and determining the magnitude relationship between the numerical value S3 and a preset reference count value S4, and determining the reference count value S4
3 is greater than or equal to the reference count S4, a high frequency signal S5 is output, and when the count S3 is less than the reference count S4, a low frequency signal S6 is output. means 13, 14; and in response to either or both of the high frequency signal S5 or the low frequency signal S6, the high frequency signal S5,
A contact input information transmitting device comprising code sending means 15 for sending a code corresponding to S6 to a transmission path. (2) The frequency determination means 12 uses the operating state and stopped state of the pump main unit that is alternately operated as first contact input information, and the operating state and stopped state of the pump slave unit that is alternately operated as second contact input information. As the input information, count the cumulative number of occurrences or disappearances of the first and second contact input information, determine the frequency of the occurrence or disappearance as the cumulative count value at the time of arrival of the period signal S2, and represent the frequency. The contact input information transmitting device according to claim 1, wherein the contact input information transmitting device is a frequency determining means that outputs a frequency signal S3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4943090U JPH0628872Y2 (en) | 1990-05-11 | 1990-05-11 | Contact input information transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4943090U JPH0628872Y2 (en) | 1990-05-11 | 1990-05-11 | Contact input information transmitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH048587U true JPH048587U (en) | 1992-01-27 |
| JPH0628872Y2 JPH0628872Y2 (en) | 1994-08-03 |
Family
ID=31567114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4943090U Expired - Lifetime JPH0628872Y2 (en) | 1990-05-11 | 1990-05-11 | Contact input information transmitter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628872Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355863U (en) * | 1989-10-02 | 1991-05-29 |
-
1990
- 1990-05-11 JP JP4943090U patent/JPH0628872Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355863U (en) * | 1989-10-02 | 1991-05-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628872Y2 (en) | 1994-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |