JPH04207398A - Automatic inspection terminal equipment - Google Patents
Automatic inspection terminal equipmentInfo
- Publication number
- JPH04207398A JPH04207398A JP33625990A JP33625990A JPH04207398A JP H04207398 A JPH04207398 A JP H04207398A JP 33625990 A JP33625990 A JP 33625990A JP 33625990 A JP33625990 A JP 33625990A JP H04207398 A JPH04207398 A JP H04207398A
- Authority
- JP
- Japan
- Prior art keywords
- cpu
- meter
- meters
- switches
- electronic
- 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
- 238000007689 inspection Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 230000005611 electricity Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000013256 coordination polymer Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 241001455214 Acinonyx jubatus Species 0.000 description 1
- 101150073133 Cpt1a gene Proteins 0.000 description 1
- 241000277269 Oncorhynchus masou Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野]
この発明は、各需要家ごとに設置された計測器により電
気、水道等の消費量を検出し1、中実装置に収集する自
動検針システムの端末装置に間するものである。[Detailed Description of the Invention] [Field of Industrial Application] This invention is an automatic meter reading system that detects the consumption of electricity, water, etc. using a measuring device installed at each consumer, and collects the data in a solid device. It is intended for use with terminal devices.
[従来の技術]
第2図は従来の自動検針端末装置を示すブロック図であ
る。図において、(1)、 (2)は各需要家に設置さ
れた計測器であって、例えば電気消費量、水道消費量に
相当する検針信号を出力するそれぞれ電=r式電り1討
、電子式水道メータである。電子式電力量計(1)電子
式水道メータ(2)はぞれそれ電力量、51イン・ター
フェイス(3) 水量眉インターフェイス(4)を介
してCP U (5)に接続さ!している。(6)、
(7)はこのCPLII:5)に接続さilだそれぞれ
ROM、RAMである。(8)はモデムてあって、その
一端が直列入出力インターフェイス(9)を介してCP
U (5)に接続され、かつその他端が通信線(10
)によって中実装置(図小しない)に接続されている。[Prior Art] FIG. 2 is a block diagram showing a conventional automatic meter reading terminal device. In the figure, (1) and (2) are measuring instruments installed at each customer, which output meter reading signals corresponding to electricity consumption and water consumption, respectively. It is an electronic water meter. The electronic electricity meter (1) and the electronic water meter (2) are connected to the CPU (5) through the electric energy, 51 interface (3) and water interface (4), respectively! are doing. (6),
(7) are ROM and RAM connected to this CPL II:5), respectively. (8) is a modem, one end of which is connected to the CP via the serial input/output interface (9).
U (5), and the other end is connected to the communication line (10
) is connected to a solid device (figure not small).
(11)はCPLJ(5)に接続されて電源投入時にC
P U (5)をリセットするリセット回路、そし、て
(12)はCP IJ (5)に接続されて上述1−な
言1測器のアドレスを設定する信号を発生するアドレス
設定回路である。(11) is connected to CPLJ (5) and when the power is turned on, the
A reset circuit resets the P U (5), and an address setting circuit (12) is connected to the C P IJ (5) and generates a signal for setting the address of the above-mentioned measuring instrument.
以上のように精成された従来の自動検針端末装置におい
ては、中実装置(図示し、ない)より通信線(10)を
通して検針指令が送られてくると、CPしI(5)はこ
の検針指令を解読し、電力量計インターフェイス(3)
を介して電子式電力量計(1) と、′iノご水量計イ
ンターフェイス(4)を介して電了式水道メータ(2)
と通fニを行い、検針チー タを収瓢づる。その際、電
子式電力量計(1) 、 N:f−式水道メータ(2)
か無応答の場合、その計測器にリトライをかける、即ち
計測器が未接続であ−)でもCPt、+(5)は34測
器にリトライ動作をする。従来の自動検針端末装置は、
計測器が未接続の場合、す)〜ライの時間経過後、電子
式電力量計り1)および電子式水道メータ(2)より応
答がない旨を中実装置へ返信している。In the conventional automatic meter reading terminal device refined as described above, when a meter reading command is sent from a solid device (not shown) through the communication line (10), the CP and I (5) Interpreting the meter reading command and power meter interface (3)
through the electronic electricity meter (1) and the digital water meter (2) through the water meter interface (4).
We communicated with them and collected the meter-reading cheetah. At that time, electronic electricity meter (1), N:f-type water meter (2)
If there is no response, a retry is performed on that measuring device, that is, even if the measuring device is not connected (−), CPt,+(5) performs a retry operation on 34 measuring devices. Conventional automatic meter reading terminal devices are
If the meter is not connected, the electronic power meter 1) and the electronic water meter (2) send back a message to the solid device that there is no response after the elapse of time.
[発明が解決しようとする課題]
従来の自動検針端末装置は、未接続の計測器(こもり1
〜ライをか1)なけノコばならず、計測器が未接続の場
合、常にりトライを行うため、横引指令に対する応答に
長時間を費゛イーという問題点かぁ−)/ご。[Problem to be solved by the invention] The conventional automatic meter reading terminal device
1) If the measuring device is not connected, it will always try again, so it will take a long time to respond to the horizontal pull command.
この発明はこのような問題点を解決するためになされた
もので、c p uに未接続グ)31測器のりl・ライ
時間をなしにする自動検針端末装置を得ることを目的と
している4、
1課題を解決づるためのT段]
この発明に係る自動検針端末装置(は、if測器と少な
くとも同数のスイッチを(I″l−’ Uに接続[−1
ご(7)c P 1.、、、]に接続され;、 ’j1
澄j器に対応Aるスイ・2千をオンに[、でおくもので
ある。This invention was made in order to solve these problems, and aims to provide an automatic meter reading terminal device that eliminates the time required for measuring instruments not connected to the CPU. , 1 T stage for solving the problem] The automatic meter reading terminal device according to the present invention connects at least the same number of switches as the if meter to (I″l−′ U [−1
Go(7)c P 1. , , ];, 'j1
Turn on 2,000 yen, which corresponds to the clearing device.
L作 用]
この発明においては、未接続り)H測器(こ対応づるス
イ・・/チをオフにし、ておくことにより、Cトゝ■J
はリトライを行わない。L action] In this invention, by turning off and leaving the unconnected) H measuring instrument (corresponding to
does not retry.
1実施例] 置方、この発明の一実施例を図について説明する。1 Example] An embodiment of the present invention will be described with reference to the drawings.
第1図はこの発明の一実施例を−・部回路図で示すブロ
ック図であり、図において(1)−へ−(12)は第2
図について説明し、たものと全く同しである。FIG. 1 is a block diagram showing an embodiment of the present invention in the form of a circuit diagram of parts (1) to (12).
It is exactly the same as the one explained in the figure.
(Sl)、 (S2)はそれそノ′と電子式電力iit
m:電了式水道メータ〈2)に対応して設(Jられたス
イ・ソチてあって、c p U (5>に接続され、対
応づる電子式電力量計(1)、電子式水道に一タ(2)
がC’ T−’ Iづ(5)に接続されている場合には
図示のよらにオンにされている1、従−)で、電子式ガ
スメータ(図示しない)が有りかつこれがCP [1(
5)に接続さり。(Sl), (S2) are the electronic power IIT
M: Designed to correspond to electric water meter (2), connected to cp u (5), corresponding electronic electricity meter (1), electronic water meter. Niichita (2)
is connected to C'
5) Connected to.
ていない場合に1」、対応するスイッ−f−(図示しな
い)はオフにしてお・く。If not, turn off the corresponding switch f (not shown).
従・って、電子式電力量計(1)電子式水道、メータ(
2)が自動検針端末装置に接続されている時には対応す
るスイッチ(Sl)、 (32)がオンであ−)で、C
P IJ (5)に接続されていることを示し、電子式
電力量計(1)、電子式水道メータ(2)が無応答の場
合、CPt1(5)はりトライを通常通り行う。しかし
、なから、電子式電力量計(1)、電子式水道メータ(
2)が未接続の時6ごは対応するスイッチ(Sl)。Therefore, electronic electricity meter (1) electronic water meter (
2) is connected to the automatic meter reading terminal device, the corresponding switch (Sl), (32) is on),
If the electronic watt-hour meter (1) and electronic water meter (2) do not respond, the CPt1 (5) will be tried as usual. However, electronic electricity meters (1), electronic water meters (
When 2) is not connected, 6 is the corresponding switch (Sl).
(S2)がオフであって、C,PU(5)に未接続であ
ることを示し、CP L、J (5)はりトライを行わ
ない。(S2) is off, indicating that it is not connected to C, PU (5), and CP L, J (5) does not try.
U発明の効果]
以上のように この発明は、計測器と少なくとも同数の
スイッチをCPUに接続し、このCP tJに接続され
た計測器に対応するスイッチをオンにし3ておくので、
未接続計測器へのc P [1がらのりトライ時間をな
くすことがてき そのためにcN−ゝ(J占有率を増や
す効果を奏する。Effects of the Invention] As described above, in this invention, at least the same number of switches as measuring instruments are connected to the CPU, and the switches corresponding to the measuring instruments connected to this CP tJ are turned on.
It is possible to eliminate the try time for c P [1 to connect to an unconnected measuring instrument, and this has the effect of increasing the cN-゜(J occupancy rate).
第1図はこの発明の一実施例をエバ凹F18図で示すブ
ロック図、第2図は従来の自動検針端末装置を示すフロ
ック図である。
図において、(1)は電子式電力量計、(2)は電子式
水道メータ、(5)はCPLJ、(Sl)、 (S2)
はスイッチである。
なお2図中、同一符号は同一、又は相当部分を示す。
代 理 人 大 岩 増 雄十続補正書
(n発)
特許Ij長官殿
3figi正をする名−
名 称(601)三菱電機株式会社 (丙
し・1名)代表者 志岐守哉
4代理ノ(
台 所 東京都千代田IX丸の内−丁丁目2#3号
=−憂電機株式会社内
電話 (03ン3213−34211特許部]氏 名(
7375)弁理士−犬 眉 増 雄5 補止の対手
(1〉明細書の発明の詳細な説明の欄
′、−
O補正の内容
(1)明細書第2頁第2行及び第5頁第3行「電力ii
′討(1)電子−式水道メータ」の記載を[電力量計(
1)、−了式水道メータjと補丑−づる。
(2)明細書第2頁第6行−第7行
[モテムてあってJの記載を[モテムてあ−)で)と補
止する。
(3)明細書第4頁第7行及び第5頁第1S!行「リト
ライjの記載の前へ「呼出し及び」を挿入する。
以 j−4FIG. 1 is a block diagram showing an embodiment of the present invention in an evaporator F18 diagram, and FIG. 2 is a block diagram showing a conventional automatic meter reading terminal device. In the figure, (1) is an electronic electricity meter, (2) is an electronic water meter, (5) is CPLJ, (Sl), (S2)
is a switch. Note that in the two figures, the same reference numerals indicate the same or equivalent parts. Agent Masu Oiwa 10 consecutive amendments (n) Name (601) Mitsubishi Electric Corporation (601) Mitsubishi Electric Corporation (1 person) Representative Moriya Shiki 4th representative ( Kitchen Chiyoda IX Marunouchi, Tokyo - Chome 2 #3 = - Yudenki Co., Ltd. Telephone (03-3213-34211 Patent Department) Name (
7375) Patent Attorney - Inu Mayu Masuo 5 Supplemental countermeasures (1> Detailed explanation column of the invention in the specification', - Contents of the O amendment (1) Page 2, line 2 and page 5 of the specification Line 3 “Electric power ii
'Review (1) Electronic water meter' should be changed to 'Electronic water meter'
1), -Ryo-style water meter and supplementary water meter. (2) Page 2 of the specification, lines 6 to 7 [the description of motemtea-J is supplemented with [motemtea-]]. (3) Page 4, line 7 and page 5, 1S of the specification! Insert "call and" before the line "retry j". From j-4
Claims (1)
器と少なくとも同数のスイッチを前記CPUに接続し、
前記CPUに接続された計測器に対応するスイッチをオ
ンにしておくことを特徴とする自動検針端末装置。(1) In an automatic meter reading terminal device having a CPU, at least the same number of switches as meters are connected to the CPU,
An automatic meter reading terminal device characterized in that a switch corresponding to a measuring device connected to the CPU is turned on.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33625990A JPH04207398A (en) | 1990-11-29 | 1990-11-29 | Automatic inspection terminal equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33625990A JPH04207398A (en) | 1990-11-29 | 1990-11-29 | Automatic inspection terminal equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04207398A true JPH04207398A (en) | 1992-07-29 |
Family
ID=18297277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP33625990A Pending JPH04207398A (en) | 1990-11-29 | 1990-11-29 | Automatic inspection terminal equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04207398A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63123200A (en) * | 1986-11-13 | 1988-05-26 | 日本電気株式会社 | Automatic telemetering system utilizing catv circuit |
JPS6457894A (en) * | 1987-08-28 | 1989-03-06 | Mitsubishi Cable Ind Ltd | Automatic metering device for electric energy |
JPH01195796A (en) * | 1988-01-29 | 1989-08-07 | Mitsubishi Electric Corp | Centralized automatic metering device |
-
1990
- 1990-11-29 JP JP33625990A patent/JPH04207398A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63123200A (en) * | 1986-11-13 | 1988-05-26 | 日本電気株式会社 | Automatic telemetering system utilizing catv circuit |
JPS6457894A (en) * | 1987-08-28 | 1989-03-06 | Mitsubishi Cable Ind Ltd | Automatic metering device for electric energy |
JPH01195796A (en) * | 1988-01-29 | 1989-08-07 | Mitsubishi Electric Corp | Centralized automatic metering device |
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