JP2001309069A - Radio meter read system to be started by pager - Google Patents

Radio meter read system to be started by pager

Info

Publication number
JP2001309069A
JP2001309069A JP2000125128A JP2000125128A JP2001309069A JP 2001309069 A JP2001309069 A JP 2001309069A JP 2000125128 A JP2000125128 A JP 2000125128A JP 2000125128 A JP2000125128 A JP 2000125128A JP 2001309069 A JP2001309069 A JP 2001309069A
Authority
JP
Japan
Prior art keywords
meter
pager
wireless communication
meter reading
wireless
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
Application number
JP2000125128A
Other languages
Japanese (ja)
Inventor
Kiyoji Ono
喜代治 大野
Original Assignee
Ricoh Elemex Corp
リコーエレメックス株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Elemex Corp, リコーエレメックス株式会社 filed Critical Ricoh Elemex Corp
Priority to JP2000125128A priority Critical patent/JP2001309069A/en
Publication of JP2001309069A publication Critical patent/JP2001309069A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

PROBLEM TO BE SOLVED: To reduce power consumption of a radio communication equipment to be used for a system for performing concentrated radio meter reading between a concentrated managing center and each gas meter, etc., through a radio line. SOLUTION: Normally, the power source of the battery 14a of a pager 14 is kept on and the battery of the radio communication equipment 12a is kept off. When receiving a call on the pager 14 called from the concentrated managing center 50, a controller 12 turns on the power source of the equipment 12a to start and by using the equipment 12a which is turned on, the controller 12 transmits meter read data of a meter 11 to the center 50 through a PHS base station, a public telephone network 30 and an NCU 40 and turns of the power source of the equipment 12a again after completion of the transmission.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【発明の属する技術分野】本発明は、無線検針システ
ム、より詳細には、ページャにより起動される無線通信
機を介して集中管理センタと各メータとの間で検針デー
タの送受信を行うシステムに関する。
The present invention relates to a wireless meter reading system, and more particularly, to a system for transmitting and receiving meter reading data between a central management center and each meter via a wireless communication device activated by a pager.
【0002】[0002]
【従来の技術】ガス、水道、電力等の使用量を示す各種
のメータの検針を行う業務においては、例えば、検針の
ための作業員がメータを巡回し、目視による検針を行っ
たり、または作業員がハンディターミナルを用いてメー
タ検針値の読み出しを行う方法が実行されている。また
上記のような作業員の巡回を合理化するために、電話回
線等の有線による通信手段を用いて、集中管理センタと
各メータとの間で通信を行う方法についても種々のシス
テム構成が知られている。
2. Description of the Related Art In the business of reading the meter of various meters indicating the usage of gas, water, electric power, etc., for example, a worker for the meter reading patrols the meter and performs a visual meter reading or a work. A method in which a worker reads a meter reading using a handy terminal has been executed. Also, in order to rationalize the patrol of workers as described above, various system configurations are known for a method of performing communication between the central management center and each meter using a wired communication means such as a telephone line. ing.
【0003】一方、このような検針システムをさらに合
理化し、かつ設置環境の制限を受けないようにするため
に、無線通信機を利用した無線通信方式による無線検針
システムが開発されている。
On the other hand, in order to further streamline such a meter reading system and not to be restricted by an installation environment, a wireless meter reading system using a wireless communication system using a wireless communication device has been developed.
【0004】図2は、上記のような従来の無線検針シス
テムの例を説明するための概念図である。図中、10は
端末装置、11はメータ、12は制御装置、12aは無
線通信機、13はメータ線、20はPHS基地局、30
は公衆回線網、40はNCU、50は集中管理センタ、
60はAC100V電源である。集中管理センタ50
は、複数の端末装置に公衆回線網30を経由して接続さ
れているものとする。以降説明を容易にするために、複
数の端末装置のうちの1つの端末装置10と集中管理セ
ンタ50とが対向して動作している場合について説明す
る。無線通信機12aとしては、例えば、PHS,携帯
電話,衛星電話,GPS等が考えられるが、ここでは無
線通信機としてPHSを用いたシステムを説明する。メ
ータ11は、ガス、水道等の流量計測を行い、その計測
に基づく積算値等の検針データを記憶しておく。端末装
置10は、メータ11と、PHSの無線通信機12aを
内蔵する制御装置12とで構成される。
FIG. 2 is a conceptual diagram for explaining an example of the above-described conventional wireless meter reading system. In the figure, 10 is a terminal device, 11 is a meter, 12 is a control device, 12a is a wireless communication device, 13 is a meter line, 20 is a PHS base station, 30
Is a public line network, 40 is an NCU, 50 is a central management center,
Reference numeral 60 denotes an AC 100V power supply. Central Management Center 50
Is connected to a plurality of terminal devices via the public network 30. Hereinafter, for ease of explanation, a case will be described in which one terminal device 10 of the plurality of terminal devices and the central management center 50 are operating facing each other. As the wireless communication device 12a, for example, a PHS, a mobile phone, a satellite phone, a GPS, and the like can be considered. Here, a system using the PHS as the wireless communication device will be described. The meter 11 measures the flow rate of gas, water, and the like, and stores meter reading data such as an integrated value based on the measurement. The terminal device 10 includes a meter 11 and a control device 12 including a PHS wireless communication device 12a.
【0005】メータ11と集中管理センタ50とが検針
データの送受信を行うために、メータ11と制御装置1
2とがメータ線13を介して接続され、PHS無線通信
機12aがPHS基地局20と無線にて接続されてい
る。PHS基地局20は公衆回線網30、NCU40を
介して集中管理センタ50に接続されている。なお、検
針データとしては、例えば、瞬間流量値や積算値デー
タ、メータの管理番号や交換年月日等の管理データ、ガ
ス漏れ検知情報等のセキュリティデータ等が考えられ
る。
In order for the meter 11 and the central control center 50 to transmit and receive meter reading data, the meter 11 and the control device 1
2 is connected via a meter line 13, and the PHS wireless communication device 12 a is wirelessly connected to the PHS base station 20. The PHS base station 20 is connected to a central management center 50 via a public line network 30 and an NCU 40. As the meter reading data, for example, management data such as instantaneous flow rate value and integrated value data, management number and replacement date of the meter, security data such as gas leak detection information, and the like can be considered.
【0006】メータ11と集中管理センタ50との間で
データの送受信を行う際には、集中管理センタ50から
PHS無線通信機12aの電話番号を呼び出して無線回
線を確立し、制御装置12に対し、メータ11の上述し
た検針に必要な現状の検針データの送信要求を行う。該
送信要求を受けた制御装置12は、その確立した無線回
線により、メータ11から収集した現状の検針データを
集中管理センタ50へ送信する。また、ガス漏れ等の異
常時に、制御装置12から、PHS無線通信機12aを
用いて集中管理センタ50を呼び出して接続し、管理デ
ータやセキュリティデータ等を送信することもできる。
When data is transmitted and received between the meter 11 and the central control center 50, the central control center 50 calls the telephone number of the PHS wireless communication device 12 a to establish a radio line, and , A request for transmitting the current meter reading data necessary for the meter reading of the meter 11 is made. The control device 12 that has received the transmission request transmits the current meter reading data collected from the meter 11 to the central management center 50 through the established wireless line. Further, in the event of an abnormality such as a gas leak, the central control center 50 can be called from the control device 12 using the PHS wireless communication device 12a and connected thereto to transmit management data, security data, and the like.
【0007】[0007]
【発明が解決しようとする課題】上述のごとく従来の無
線通信機を用いた無線検針システムは、山間部等の設置
環境が悪い場所においても設置容易なシステムを提供す
ることができる。しかしながら、上述のシステムにおい
ては、PHS等の無線通信機の電源を常時オンにしてお
く必要があるため、電力消費が大きいという問題点があ
った。本発明は、上述のごとき実情に鑑みてなされたも
ので、無線通信機を介して集中管理センタと各メータと
の間でデータ通信を行うことにより、メータの無線集中
検針を行うシステムにおいて、無線通信機を無線集中検
針時以外は電源オフにしておくことにより、無線通信機
の電力消費を低減することができる無線検針システムを
提供することを目的とする。
As described above, the conventional wireless meter reading system using a wireless communication device can provide a system that can be easily installed even in a place where the installation environment is poor, such as a mountain area. However, in the above-described system, there is a problem that power consumption is large because the power of the wireless communication device such as the PHS must be constantly turned on. SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and in a system that performs wireless central meter reading of a meter by performing data communication between a central management center and each meter via a wireless communication device. It is an object of the present invention to provide a wireless meter reading system capable of reducing the power consumption of a wireless communication device by turning off the power of the communication device except during the time of wireless centralized meter reading.
【0008】[0008]
【課題を解決するための手段】本発明は、集中管理セン
タと複数の無線通信機とを無線通信回線を介して接続
し、各無線通信機に接続されたメータの検針データを前
記管理センタにて集中管理する無線検針システムにおい
て、前記無線通信機に接続されたページャを備え、該ペ
ージャを呼び出すことによって前記管理センタから所望
の無線通信機の電源を投入して該無線通信機を起動さ
せ、メータの検針データを収集するようにし、前記無線
通信機は、無線検針時以外は電源オフにしておくことを
特徴としたものである。
According to the present invention, a central control center and a plurality of wireless communication devices are connected via a wireless communication line, and meter reading data of a meter connected to each wireless communication device is transmitted to the management center. In a wireless meter reading system for centralized management, a pager connected to the wireless communication device is provided, and a power source of a desired wireless communication device is turned on from the management center by calling the pager, and the wireless communication device is activated. Meter reading data of a meter is collected, and the power of the wireless communication device is turned off except at the time of wireless meter reading.
【0009】[0009]
【発明の実施の形態】図1は、本発明の無線検針システ
ムの一実施例を説明するための概念図である。本図にお
いても複数の端末装置のうちの1つの端末装置10と集
中管理センタ50とが対向して動作している場合につい
て説明する。以下、図1は、上述した図2の従来の無線
検針システムと共通する部分には、同じ符号を付し、そ
の説明は省略する。本実施例と図2の従来の無線検針シ
ステムの構成との相違点は、端末装置10が、集中管理
センタ50からの呼び出し信号を受信するページャ14
と、制御装置12とページャ14との信号の受け渡しを
行うI/F部15とを有する点と、ページャ14と無線
にて接続されているページャ基地局70を有し、該ペー
ジャ基地局70は公衆回線網30,NCU40を介して
集中管理センタ50に接続されている点である。
FIG. 1 is a conceptual diagram for explaining an embodiment of a wireless meter reading system according to the present invention. Also in this drawing, a case will be described in which one terminal device 10 of a plurality of terminal devices and the central management center 50 are operating facing each other. Hereinafter, in FIG. 1, portions common to the above-described conventional wireless metering system of FIG. 2 are denoted by the same reference numerals, and description thereof will be omitted. The difference between the present embodiment and the configuration of the conventional wireless metering system shown in FIG. 2 is that the terminal device 10 receives the call signal from the central management center 50 by the pager 14.
A pager base station 70 wirelessly connected to the pager 14; and a point having an I / F unit 15 for transferring signals between the control device 12 and the pager 14, and the pager base station 70 It is connected to the central management center 50 via the public line network 30 and the NCU 40.
【0010】(実施例)次に、図1に示した本発明のペ
ージャにより起動する無線検針システムの構成例におい
て、集中管理センタ50からメータ11に対して検針デ
ータの送信要求をする場合の実施例について説明する。
なお、無線通信機12aと公衆回線網30とは、有線で
接続されるようにしてもよい。
(Embodiment) Next, in the example of the configuration of the wireless meter reading system activated by the pager of the present invention shown in FIG. 1, the central management center 50 requests the meter 11 to transmit meter reading data. An example will be described.
Note that the wireless communication device 12a and the public line network 30 may be connected by wire.
【0011】また、本実施例においては、ページャ14
の電池14aの電源は常時オンにしておく。そして、無
線通信機12aの電源は、通常はオフにしておき、ペー
ジャ14を介して起動されたときオンにし、検針データ
の集中管理センタ50への送信が完了したとき再びオフ
にするようにする。
In this embodiment, the pager 14
The battery 14a is always turned on. Then, the power supply of the wireless communication device 12a is normally turned off, turned on when activated via the pager 14, and turned off again when transmission of the meter reading data to the central management center 50 is completed. .
【0012】まず、集中管理センタ50から必要とする
端末装置のページャ14の呼び出し番号をダイヤルす
る。ページャ基地局70より所定のページャ14の呼び
出し電波が発信され、該電波を所定の端末装置のページ
ャ14が受信し、呼び出し音を発生する。I/F部15
はページャ14の呼び出し音を電気信号に変換し、その
周波数が何ヘルツであるか及びその繰り返し周期が何秒
であるかを識別し、ページャ14の呼び出し音と認識す
ると集中管理センタ50からの呼び出し信号として制御
装置12に出力する。該制御装置12はI/F部15を
介してページャ14からの呼び出しを受けると無線通信
機12aを電源オンにして起動し、メータ11の現状の
検針データを、PHS基地局20,公衆回線網30,N
CU40を介して集中管理センタ50に送信する。該送
信が完了すると、制御装置12は、無線通信機12aを
再び電源オフの状態にする。集中管理センタ50は、受
信した検針データに基づいて検針を行う。
First, the central control center 50 dials the required calling number of the pager 14 of the terminal device. A pager base station 70 transmits a radio wave for a predetermined pager 14, and the pager 14 of a predetermined terminal device receives the radio wave to generate a ringing tone. I / F 15
Converts the ringer of the pager 14 into an electric signal, identifies what frequency the frequency is in and how many seconds the repetition period is, and recognizes the ringer of the pager 14 and calls the central control center 50. The signal is output to the controller 12 as a signal. When the control unit 12 receives a call from the pager 14 via the I / F unit 15, the control unit 12 turns on the radio communication device 12a to start it, and transmits the current meter reading data of the meter 11 to the PHS base station 20, the public line network. 30, N
The data is transmitted to the central management center 50 via the CU 40. When the transmission is completed, the control device 12 turns the wireless communication device 12a off again. The central management center 50 performs meter reading based on the received meter reading data.
【0013】[0013]
【発明の効果】以上の説明から明らかなように、本発明
によれば、無線通信機の電源は通常はオフにしておき、
ページャからの呼び出しがあったときだけオンにし、無
線集中検針完了後、再びオフにするようにしたため、無
線通信機の電力消費を低減することができる。
As is apparent from the above description, according to the present invention, the power supply of the radio communication device is normally turned off,
The power is turned on only when there is a call from the pager, and turned off again after the completion of the wireless centralized meter reading, so that the power consumption of the wireless communication device can be reduced.
【図面の簡単な説明】[Brief description of the drawings]
【図1】 本発明のページャにより起動する無線検針シ
ステムの構成例を説明するための概念図である。
FIG. 1 is a conceptual diagram illustrating a configuration example of a wireless meter reading system activated by a pager according to the present invention.
【図2】 従来の無線検針システムの構成例を説明する
ための概念図である。
FIG. 2 is a conceptual diagram illustrating a configuration example of a conventional wireless meter reading system.
【符号の説明】[Explanation of symbols]
10…端末装置、11…メータ、12…制御装置、12
a…無線通信機、13…メータ線、14…ページャ、1
4a…電池、15…I/F部、20…PHS基地局、3
0…公衆回線網、40…NCU、50…集中管理セン
タ、60…AC100V電源、70…ページャ基地局。
10 terminal device, 11 meter, 12 control device, 12
a: wireless communication device, 13: meter line, 14: pager, 1
4a: battery, 15: I / F unit, 20: PHS base station, 3
0: Public line network, 40: NCU, 50: Central management center, 60: 100V AC power supply, 70: Pager base station.
フロントページの続き (51)Int.Cl.7 識別記号 FI テーマコート゛(参考) H04Q 9/00 311 G08C 17/00 Z Fターム(参考) 2F073 AA07 AA08 AB01 BB01 BB04 BB07 BC01 BC02 CC03 CC08 CC11 CD00 DD07 DE02 DE07 EE11 EF09 FF01 FG01 FG02 GG01 5K048 AA16 BA36 DB01 DC01 EB02 EB10 HA01 HA02 5K067 AA43 BB22 BB27 DD13 DD27 EE02 EE10 EE16 FF19 HH07 KK05 5K101 KK12 LL11 Continued on the front page (51) Int.Cl. 7 Identification code FI Theme coat II (reference) H04Q 9/00 311 G08C 17/00 Z F term (reference) 2F073 AA07 AA08 AB01 BB01 BB04 BB07 BC01 BC02 CC03 CC08 CC11 CD00 DD07 DE02 DE07 EE11 EF09 FF01 FG01 FG02 GG01 5K048 AA16 BA36 DB01 DC01 EB02 EB10 HA01 HA02 5K067 AA43 BB22 BB27 DD13 DD27 EE02 EE10 EE16 FF19 HH07 KK05 5K101 KK12 LL11

Claims (1)

    【特許請求の範囲】[Claims]
  1. 【請求項1】 集中管理センタと複数の無線通信機とを
    無線通信回線を介して接続し、各無線通信機に接続され
    たメータの検針データを前記集中管理センタにて集中管
    理する無線検針システムにおいて、前記複数の無線通信
    機は各々ページャを備え、該ページャを呼び出すことに
    よって前記管理センタから所望の無線通信機の電源を投
    入、起動し、メータの検針データを収集することによ
    り、前記無線通信機は、無線検針時以外は電源オフにし
    ておくことを特徴とするページャにより起動する無線検
    針システム。
    1. A wireless metering system for connecting a centralized management center and a plurality of wireless communication devices via a wireless communication line, and centrally managing meter reading data of a meter connected to each wireless communication device at the centralized management center. , The plurality of wireless communication devices each include a pager, by turning on the power of the desired wireless communication device from the management center by calling up the pager, starting up, and collecting meter reading data of the meter, the wireless communication device. A wireless meter reading system activated by a pager, wherein the power is turned off except when the wireless meter reading is performed.
JP2000125128A 2000-04-26 2000-04-26 Radio meter read system to be started by pager Pending JP2001309069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000125128A JP2001309069A (en) 2000-04-26 2000-04-26 Radio meter read system to be started by pager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000125128A JP2001309069A (en) 2000-04-26 2000-04-26 Radio meter read system to be started by pager

Publications (1)

Publication Number Publication Date
JP2001309069A true JP2001309069A (en) 2001-11-02

Family

ID=18635134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000125128A Pending JP2001309069A (en) 2000-04-26 2000-04-26 Radio meter read system to be started by pager

Country Status (1)

Country Link
JP (1) JP2001309069A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7650425B2 (en) 1999-03-18 2010-01-19 Sipco, Llc System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system
US7697492B2 (en) 1998-06-22 2010-04-13 Sipco, Llc Systems and methods for monitoring and controlling remote devices
US7756086B2 (en) 2004-03-03 2010-07-13 Sipco, Llc Method for communicating in dual-modes
US8000314B2 (en) 1996-12-06 2011-08-16 Ipco, Llc Wireless network system and method for providing same
US8013732B2 (en) 1998-06-22 2011-09-06 Sipco, Llc Systems and methods for monitoring and controlling remote devices
US8031650B2 (en) 2004-03-03 2011-10-04 Sipco, Llc System and method for monitoring remote devices with a dual-mode wireless communication protocol
US8064412B2 (en) 1998-06-22 2011-11-22 Sipco, Llc Systems and methods for monitoring conditions
US8171136B2 (en) 2001-10-30 2012-05-01 Sipco, Llc System and method for transmitting pollution information over an integrated wireless network
CN102521960A (en) * 2011-12-28 2012-06-27 甘肃电力科学研究院 Meter reading method based on intelligent park, communication managing machine and communication system
US8335304B2 (en) 1997-02-14 2012-12-18 Sipco, Llc Multi-function general purpose transceivers and devices
US8410931B2 (en) 1998-06-22 2013-04-02 Sipco, Llc Mobile inventory unit monitoring systems and methods
JP2013514015A (en) * 2009-12-11 2013-04-22 クゥアルコム・インコーポレイテッド Apparatus and method for network-initiated attachment and registrationless paging in a wireless network
US8489063B2 (en) 2001-10-24 2013-07-16 Sipco, Llc Systems and methods for providing emergency messages to a mobile device
US8666357B2 (en) 2001-10-24 2014-03-04 Sipco, Llc System and method for transmitting an emergency message over an integrated wireless network
US8787246B2 (en) 2009-02-03 2014-07-22 Ipco, Llc Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods
JP2016054335A (en) * 2014-09-02 2016-04-14 パナソニックIpマネジメント株式会社 Communication apparatus, communication system, communication method and program
US9439126B2 (en) 2005-01-25 2016-09-06 Sipco, Llc Wireless network protocol system and methods

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8982856B2 (en) 1996-12-06 2015-03-17 Ipco, Llc Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods
US8233471B2 (en) 1996-12-06 2012-07-31 Ipco, Llc Wireless network system and method for providing same
US8000314B2 (en) 1996-12-06 2011-08-16 Ipco, Llc Wireless network system and method for providing same
US8335304B2 (en) 1997-02-14 2012-12-18 Sipco, Llc Multi-function general purpose transceivers and devices
US9691263B2 (en) 1998-06-22 2017-06-27 Sipco, Llc Systems and methods for monitoring conditions
US8223010B2 (en) 1998-06-22 2012-07-17 Sipco Llc Systems and methods for monitoring vehicle parking
US8064412B2 (en) 1998-06-22 2011-11-22 Sipco, Llc Systems and methods for monitoring conditions
US9129497B2 (en) 1998-06-22 2015-09-08 Statsignal Systems, Inc. Systems and methods for monitoring conditions
US8013732B2 (en) 1998-06-22 2011-09-06 Sipco, Llc Systems and methods for monitoring and controlling remote devices
US8212667B2 (en) 1998-06-22 2012-07-03 Sipco, Llc Automotive diagnostic data monitoring systems and methods
US9571582B2 (en) 1998-06-22 2017-02-14 Sipco, Llc Systems and methods for monitoring and controlling remote devices
US9430936B2 (en) 1998-06-22 2016-08-30 Sipco Llc Systems and methods for monitoring and controlling remote devices
US7697492B2 (en) 1998-06-22 2010-04-13 Sipco, Llc Systems and methods for monitoring and controlling remote devices
US8964708B2 (en) 1998-06-22 2015-02-24 Sipco Llc Systems and methods for monitoring and controlling remote devices
US8410931B2 (en) 1998-06-22 2013-04-02 Sipco, Llc Mobile inventory unit monitoring systems and methods
US8924587B2 (en) 1999-03-18 2014-12-30 Sipco, Llc Systems and methods for controlling communication between a host computer and communication devices
US7650425B2 (en) 1999-03-18 2010-01-19 Sipco, Llc System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system
US8930571B2 (en) 1999-03-18 2015-01-06 Sipco, LLP Systems and methods for controlling communication between a host computer and communication devices
US8924588B2 (en) 1999-03-18 2014-12-30 Sipco, Llc Systems and methods for controlling communication between a host computer and communication devices
US8666357B2 (en) 2001-10-24 2014-03-04 Sipco, Llc System and method for transmitting an emergency message over an integrated wireless network
US8489063B2 (en) 2001-10-24 2013-07-16 Sipco, Llc Systems and methods for providing emergency messages to a mobile device
US9615226B2 (en) 2001-10-24 2017-04-04 Sipco, Llc System and method for transmitting an emergency message over an integrated wireless network
US10687194B2 (en) 2001-10-24 2020-06-16 Sipco, Llc Systems and methods for providing emergency messages to a mobile device
US9282029B2 (en) 2001-10-24 2016-03-08 Sipco, Llc. System and method for transmitting an emergency message over an integrated wireless network
US10149129B2 (en) 2001-10-24 2018-12-04 Sipco, Llc Systems and methods for providing emergency messages to a mobile device
US9111240B2 (en) 2001-10-30 2015-08-18 Sipco, Llc. System and method for transmitting pollution information over an integrated wireless network
US8171136B2 (en) 2001-10-30 2012-05-01 Sipco, Llc System and method for transmitting pollution information over an integrated wireless network
US9515691B2 (en) 2001-10-30 2016-12-06 Sipco, Llc. System and method for transmitting pollution information over an integrated wireless network
US8379564B2 (en) 2004-03-03 2013-02-19 Sipco, Llc System and method for monitoring remote devices with a dual-mode wireless communication protocol
US8031650B2 (en) 2004-03-03 2011-10-04 Sipco, Llc System and method for monitoring remote devices with a dual-mode wireless communication protocol
US7756086B2 (en) 2004-03-03 2010-07-13 Sipco, Llc Method for communicating in dual-modes
US8446884B2 (en) 2004-03-03 2013-05-21 Sipco, Llc Dual-mode communication devices, methods and systems
US9439126B2 (en) 2005-01-25 2016-09-06 Sipco, Llc Wireless network protocol system and methods
US10356687B2 (en) 2005-01-25 2019-07-16 Sipco, Llc Wireless network protocol systems and methods
US11039371B2 (en) 2005-01-25 2021-06-15 Sipco, Llc Wireless network protocol systems and methods
US9860820B2 (en) 2005-01-25 2018-01-02 Sipco, Llc Wireless network protocol systems and methods
US8787246B2 (en) 2009-02-03 2014-07-22 Ipco, Llc Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods
US10251146B2 (en) 2009-12-11 2019-04-02 Qualcomm Incorporated Apparatus and method for network-initiated attachment and registration-less paging
JP2013514015A (en) * 2009-12-11 2013-04-22 クゥアルコム・インコーポレイテッド Apparatus and method for network-initiated attachment and registrationless paging in a wireless network
JP2014222931A (en) * 2009-12-11 2014-11-27 クゥアルコム・インコーポレイテッドQualcomm Incorporated Apparatus and method for network-initiated attachment and registration-less paging in wireless network
KR101383871B1 (en) * 2009-12-11 2014-04-10 퀄컴 인코포레이티드 Apparatus and method for network-initiated attachment and registration- less paging in a wireless network
CN102521960A (en) * 2011-12-28 2012-06-27 甘肃电力科学研究院 Meter reading method based on intelligent park, communication managing machine and communication system
JP2016054335A (en) * 2014-09-02 2016-04-14 パナソニックIpマネジメント株式会社 Communication apparatus, communication system, communication method and program

Similar Documents

Publication Publication Date Title
JP2001309069A (en) Radio meter read system to be started by pager
CA2723665C (en) Mobile network back-up for fixed meter reading networks
JPH08163262A (en) Automatic meter inspecting system
JP3409934B2 (en) Wireless automatic meter reading system
JP2005184480A (en) Radio data communication system
JP3319895B2 (en) Wireless device registration method
JP2014103487A (en) Measurement information centralized management system
JP2001119762A (en) Data transmission terminal and data communication method
JP4367118B2 (en) Location confirmation system
JPH09163007A (en) Automatic meter reading processing system
JPH0870488A (en) Radio meter inspection system
JP2001086574A (en) Remote metering system
JP3458894B2 (en) Data transmission terminal device and data communication method
JP3142255U (en) Wireless communication system
JPH07184276A (en) Radio system for automatic metering
JP3279666B2 (en) Wireless system for automatic meter reading
JP2001224082A (en) Communication system
JPH05233992A (en) Method for imparting identifier for automatic meter inspection system
JP2007184742A (en) Wireless telemeter system
JP2001128248A (en) Data communication system and data transmission terminal
JPH0723476A (en) Data transmitter
JP2880527B2 (en) Wireless data communication terminal
JP3730863B2 (en) Low power automatic data collection system
JP2001036649A (en) Central transmitter for data collection system, the data collection system and automatic meter reading system
KR20050027344A (en) Wireless local loop terminal having the function of billing information transmission using short message service and it's method

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070420

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080902

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090106