JP2001014580A - Telemeter observation device and telemeter - Google Patents
Telemeter observation device and telemeterInfo
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- JP2001014580A JP2001014580A JP11185849A JP18584999A JP2001014580A JP 2001014580 A JP2001014580 A JP 2001014580A JP 11185849 A JP11185849 A JP 11185849A JP 18584999 A JP18584999 A JP 18584999A JP 2001014580 A JP2001014580 A JP 2001014580A
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- transmission
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- transmission interval
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自動立上がり方式
のテレメータ観測装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic start-up telemeter observation apparatus.
【０００２】また本発明は、例えば土石流発生監視シス
テム等、自動立ち上がり時にセンサ機器より取得したデ
ータを複数回送信する自動立ち上がり方式の複数の観測
装置を有して構成されるテレメータシステムに関する。The present invention also relates to a telemeter system including a plurality of observation devices of an automatic rising system for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising, such as a debris flow generation monitoring system.
【０００３】[0003]
【従来の技術】自動立ち上がり時にセンサ機器より取得
したデータを複数回送信する自動立ち上がり方式の複数
の観測装置を備えたテレメータシステムとして、土石流
テレメータシステムが存在する。この種システムに於い
ては、観測局（子局）側の観測装置から、自動立上がり
方式にて監視局（親局）側の監視装置へ観測データ（セ
ンサ出力データ）を無線回線で送信している。2. Description of the Related Art A debris flow telemeter system is known as a telemeter system including a plurality of observation devices of an automatic rising system for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising. In this type of system, observation data (sensor output data) is transmitted from the observation device on the observation station (slave station) side to the monitoring device on the monitoring station (master station) side by an automatic start-up method via a wireless line. I have.
【０００４】上記構成のテレメータシステムに於いて
は、複数の観測局（子局）側からの送信信号が衝突する
と（時間的に重なると）当該信号を監視局側で受信でき
ず、所謂、欠測が発生する。この欠測を極力回避すべ
く、従来ではデータを３回送信している。In the telemeter system having the above configuration, when transmission signals from a plurality of observation stations (slave stations) collide (when they overlap with each other in time), the signals cannot be received by the monitoring station. Measurement occurs. Conventionally, data is transmitted three times in order to avoid this missing measurement as much as possible.
【０００５】しかしながら従来のこの種伝送制御手段
は、各観測局（子局）側が同一の設定間隔で３回の送信
を行っており、従って３回の送信により、欠測に対して
ある程度の改善は図れるが、運用上に於ける十分な欠測
回避には至っていなかった。However, in this type of conventional transmission control means, each observation station (slave station) performs three transmissions at the same set interval, so that the three transmissions provide some improvement against missing data. However, it was not enough to avoid missing data in operation.
【０００６】この際の自動立ち上がり時に於ける従来の
伝送制御による送信タイミングと受信可否状態の一例を
図５に示す。ここでは説明を簡素にするため、観測局
（子局）を３局（Ａ局、Ｂ局、Ｃ局）のみ示している。
ここで上記３つの観測局（Ａ局、Ｂ局、Ｃ局）はそれぞ
れ９０秒間隔で３回のデータ送信を行っている。同図に
於いてはＡ局とＢ局の相互間で送信データの衝突が生じ
（送信タイミングが重なり）、これによって監視局に於
いて欠測が生じる例を示している。この例では、監視局
側に於いて、Ｃ局からの送信データに対しては３回共に
受信可能（○）であるが、Ａ局、Ｂ局は共に同時に送信
を開始したことから（同一タイミングでデータ送信が行
われたことから）３回共、全て受信不可（×）となり、
従って監視局に於いて欠測が生じる。FIG. 5 shows an example of a transmission timing and a reception enable / disable state according to the conventional transmission control at the time of the automatic rise at this time. Here, in order to simplify the explanation, only three observation stations (stations A, B, and C) are shown.
Here, the three observation stations (stations A, B, and C) transmit data three times at 90-second intervals. In the figure, an example is shown in which a collision of transmission data occurs between the stations A and B (transmission timings overlap), thereby causing a missing in the monitoring station. In this example, on the monitoring station side, the transmission data from the station C can be received three times (○), but since the stations A and B have both started transmitting simultaneously (at the same timing). All three times) (because the data was transmitted at
Therefore, a missing measurement occurs at the monitoring station.
【０００７】このように、自動立ち上がり時に於ける従
来の伝送制御に於いては、３回の送信によっても観測局
相互間に於いて同時に立ち上がった際は送信タイミング
が重なり、監視局側で欠測が生じるという弊害があっ
た。As described above, in the conventional transmission control at the time of automatic start-up, the transmission timings overlap at the same time between the observation stations even after three transmissions, so that the monitoring station has a missing signal. There is an adverse effect that is generated.
【０００８】[0008]
【発明が解決しようとする課題】上述したように、自動
立ち上がり時にセンサ機器より取得したデータを複数回
送信する自動立ち上がり方式の観測装置を複数備えたテ
レメータシステムに於いて、従来の送信制御に於いて
は、各観測局（子局）側が同一の設定間隔で複数回の送
信を行っており、従って欠測に対してある程度の改善は
図れるが、運用上に於ける十分な欠測回避には至ってい
ないという問題があった。As described above, in a telemeter system having a plurality of observation devices of an automatic rising system for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising, in a conventional transmission control, Although each observation station (slave station) transmits multiple times at the same set interval, some improvement can be achieved for missing data, but it is necessary to avoid missing data in operation. There was a problem that it was not reached.
【０００９】本発明は上記実情に鑑みなされたもので、
自動立ち上がり時にセンサ機器より取得したデータを複
数回送信する自動立ち上がり方式の観測装置に於いて、
送信データが時間的に重なる不都合を回避でき、これに
より受信側に於ける欠測の発生率を著しく低減できるテ
レメータ観測装置を提供することを目的とする。The present invention has been made in view of the above circumstances,
In an automatic start-up observation device that transmits data acquired from the sensor device multiple times during automatic start-up,
It is an object of the present invention to provide a telemeter observation device which can avoid inconvenience that transmission data overlaps in time, thereby significantly reducing the occurrence rate of missing data on the receiving side.
【００１０】また本発明は、自動立ち上がり時にセンサ
機器より取得したデータを複数回送信する自動立ち上が
り方式の複数の観測装置を備えたテレメータシステムに
於いて、欠測の発生率を著しく低減できるテレメータシ
ステムを提供することを目的とする。The present invention also relates to a telemeter system including a plurality of observation devices of an automatic rising system for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising, in which the occurrence rate of missing data can be significantly reduced. The purpose is to provide.
【００１１】[0011]
【課題を解決するための手段】本発明は、自動立ち上が
り時にセンサ機器より取得したデータを複数回送信する
自動立ち上がり方式の観測装置、及び同装置を複数有し
てなるテレメータシステムに於いて、上記自動立ち上が
りによる複数回のデータ送信時に於ける送信間隔を装置
毎に異ならせることよって、少なくとも複数回の送信の
いずれかにより衝突の生じない正常なデータ伝送が確保
でき、これにより受信側に於ける欠測の発生率を著しく
低減できる。According to the present invention, there is provided an observation apparatus of an automatic rising system for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising, and a telemeter system having a plurality of such apparatuses. By making transmission intervals different for each device during multiple data transmissions by automatic rising, normal data transmission free from collisions can be ensured by at least one of multiple transmissions, thereby enabling the reception side The occurrence rate of missing data can be significantly reduced.
【００１２】即ち、本発明は、自動立上がり方式のテレ
メータ観測装置に於いて、観測データの送信間隔を設定
する送信間隔設定手段と、観測データを取得するデータ
を取得手段と、前記データ取得手段で取得した観測デー
タを前記送信間隔設定手段で設定された送信間隔に従い
所定回数送信出力する観測データ伝送手段とを具備し
て、装置間で送信データが時間的に重なる不都合を回避
できるようにしたことを特徴とする。That is, the present invention provides an automatic start-up telemeter observation apparatus, comprising: a transmission interval setting unit for setting a transmission interval of observation data; a data acquisition unit for acquiring observation data; Observation data transmission means for transmitting and outputting the obtained observation data a predetermined number of times in accordance with the transmission interval set by the transmission interval setting means, so that the inconvenience of transmission data being temporally overlapped between the devices can be avoided. It is characterized by.
【００１３】また、本発明は、自動立ち上がり時にセン
サ機器より取得したデータを複数回送信する自動立ち上
がり方式の複数の観測装置と、これら各観測装置より送
信されたデータを受信し収集する監視装置とを備えて構
成されるテレメータシステムに於いて、自動立ち上がり
時に於ける複数回のデータ送信の際の送信間隔を前記各
観測装置毎に異ならせて設定するシステム構成としたこ
とにより、監視側装置の欠測の発生率を著しく低減でき
る。Further, the present invention provides a plurality of observation devices of an automatic rising system for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising, and a monitoring device for receiving and collecting data transmitted from each of these observation devices. In a telemeter system configured with: a system configuration in which the transmission interval at the time of a plurality of data transmissions at the time of automatic start-up is set differently for each of the observation devices, The occurrence rate of missing data can be significantly reduced.
【００１４】[0014]
【発明の実施の形態】以下、図面を参照して本発明の実
施形態を説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１５】図１は本発明の実施形態に於けるテレメー
タシステムの構成を示すブロック図である。FIG. 1 is a block diagram showing a configuration of a telemeter system according to an embodiment of the present invention.
【００１６】図中、１，１，…は、それぞれ山間部等の
観測地点に設置された子局となる自動立ち上がり方式の
観測局であり、自動立ち上がり時に於いて、センサ出力
をもとに生成した観測データを監視局２に無線伝送す
る。２は上記各観測局１，１，…より観測データを受信
し収集する親局側の監視局であり、例えば収集した雨量
計測値等をもとに土砂災害等の自然災害の発生を予知し
報知する等の監視業務に供される。３，３，…は上記各
観測局１，１，…に設けられた観測機器（センサ）であ
り、ここでは雨量計を例にとる。In the figure, reference numerals 1, 1,... Denote automatic start-up type observation stations which are slave stations installed at observation points such as mountainous areas, and are generated based on sensor outputs at the time of automatic start-up. The obtained observation data is wirelessly transmitted to the monitoring station 2. Reference numeral 2 denotes a monitoring station on the master station side that receives and collects observation data from the observation stations 1, 1,..., And predicts the occurrence of a natural disaster such as a landslide disaster based on, for example, the collected rainfall measurement values. Provided for monitoring work such as notification. Are observation instruments (sensors) provided in the observation stations 1, 1,..., And here, a rain gauge is taken as an example.
【００１７】１０は観測局１に設けられた観測装置であ
り、自動立ち上がり時に、センサとなる雨量計３より取
得した観測データを複数回（計３回）送信する自動立ち
上がり方式のデータ伝送制御機能をもつ。更にここでは
上記複数回（計３回）の送信時に於ける送信間隔を装置
に固有の値として設定するための伝送間隔設定部（ＴＸ
ＩＴ）１２を設けてなる。Numeral 10 denotes an observation device provided in the observation station 1, which is a data transmission control function of an automatic rising system for transmitting observation data obtained from the rain gauge 3 serving as a sensor a plurality of times (3 times in total) at the time of automatic rising. With. Further, here, a transmission interval setting unit (TX) for setting the transmission interval at the time of the plurality of transmissions (a total of three times) as a value unique to the apparatus.
IT) 12 is provided.
【００１８】図２は上記図１に於ける観測装置１０の要
部の構成を示すブロック図である。FIG. 2 is a block diagram showing a configuration of a main part of the observation device 10 shown in FIG.
【００１９】図中、１１は観測装置全体の制御を司る基
本制御部であり、ここでは自動立ち上がり時に、雨量計
３より取得した観測データ（雨量データ）を装置毎に異
ならせて設定された伝送間隔にて計３回送信する伝送制
御を行う。In the figure, reference numeral 11 denotes a basic control unit which controls the entire observation apparatus. Here, at the time of automatic start-up, transmission data set by differentiating observation data (rainfall data) obtained from the rain gauge 3 for each apparatus. Transmission control for transmitting three times at intervals is performed.
【００２０】１２は上記自動立ち上がり時に於ける送信
間隔を装置毎に異ならせて設定するための伝送間隔設定
部（ＴＸＩＴ）であり、この伝送間隔設定部（ＴＸＩ
Ｔ）１２に設定された値に従う送信間隔で、上記基本制
御部１１の制御の下に、自動立ち上がり時に於ける複数
回（計３回）のデータ送信が行われる。Reference numeral 12 denotes a transmission interval setting unit (TXIT) for setting the transmission interval at the time of the automatic start-up different for each device.
T) Under the control of the basic control unit 11, a plurality of (three in total) data transmissions at the time of automatic start-up are performed at transmission intervals according to the value set in T) 12.
【００２１】１３は上記基本制御部１１の制御の下に観
測機器（センサ）となる雨量計３より観測データ（雨量
データ）を取り込んで基本制御部１１に送出するデータ
入力部であり、ここでは観測データ（雨量データ）をパ
ルス信号で受け、符号化して基本制御部１１に送出す
る。Reference numeral 13 denotes a data input unit which takes in observation data (rainfall data) from the rain gauge 3 serving as an observation device (sensor) under the control of the basic control unit 11 and sends it to the basic control unit 11. The observation data (rainfall data) is received as a pulse signal, encoded, and transmitted to the basic control unit 11.
【００２２】１４は上記基本制御部１１の制御の下に監
視局２の監視装置との間でデータを送受信制御する伝送
制御部であり、ここでは、基本制御部１１の制御の下
に、自動立ち上がり時に於いて伝送間隔設定部（ＴＸＩ
Ｔ）１２の設定値に従う送信間隔で３回のデータ送信制
御を行う。A transmission control unit 14 controls transmission and reception of data to and from the monitoring device of the monitoring station 2 under the control of the basic control unit 11. Transmission interval setting section (TXI
T) Data transmission control is performed three times at a transmission interval according to the set value of 12.
【００２３】１５は監視局２の監視装置との間で送受信
データの変復調処理を行う変復調部、１６は監視局２の
監視装置との間で所定周波数帯の無線伝送路を用いて各
種データの送受信を行う無線装置、１７は監視局２との
間で無線信号を送受信する同軸避雷器を備えた空中線
（無線アンテナ）である。Reference numeral 15 denotes a modulation / demodulation unit for performing transmission / reception data modulation / demodulation processing with the monitoring device of the monitoring station 2. A wireless device 17 for transmitting and receiving signals is an antenna (wireless antenna) provided with a coaxial lightning arrester for transmitting and receiving wireless signals to and from the monitoring station 2.
【００２４】図３及び図４はそれぞれ上記実施形態に於
ける動作を説明するための図である。このうち、図３は
監視局２とデータ伝送を行う観測局１，１，…を３局
（Ａ局、Ｂ局、Ｃ局）とした際の各局に於ける伝送間隔
（送信間隔）の設定例を示したもので、それぞれ観測装
置１０に設けられた伝送間隔設定部（ＴＸＩＴ）１２の
設定値により伝送間隔（送信間隔）が決定される。図４
は上記３つの観測局１，１，…（Ａ局、Ｂ局、Ｃ局）に
於ける各送信タイミングと監視局２側での受信可否状態
を示す図である。FIGS. 3 and 4 are diagrams for explaining the operation in the above embodiment. Among them, FIG. 3 shows the setting of transmission intervals (transmission intervals) in each station when three observation stations 1, 1,... An example is shown, and a transmission interval (transmission interval) is determined by a set value of a transmission interval setting unit (TXIT) 12 provided in each observation device 10. FIG.
(A), (b), and (c) show the transmission timings at the three observation stations and the status of reception on the monitoring station 2 side.
【００２５】ここで上記図１乃至図４を参照して本発明
の実施形態に於ける動作を説明する。The operation of the embodiment of the present invention will be described with reference to FIGS.
【００２６】監視局２との間でデータ伝送を行う各観測
局１，１，…に於いては、観測装置１０に設けられた伝
送間隔設定部（ＴＸＩＴ）１２に、各装置毎にそれぞれ
異なる伝送間隔（送信間隔）が設定される。In each of the observation stations 1, 1,... Performing data transmission with the monitoring station 2, the transmission interval setting section (TXIT) 12 provided in the observation apparatus 10 has a different transmission interval setting unit (TXIT). A transmission interval (transmission interval) is set.
【００２７】ここではその一例として図３に示すよう
に、Ａ局に「９０秒」、Ｂ局に「８０秒」、Ｃ局に「７
０秒」の各伝送間隔（送信間隔）が設定される。As an example, as shown in FIG. 3, "90 seconds" is assigned to station A, "80 seconds" is assigned to station B, and "7 seconds" is assigned to station C.
Each transmission interval (transmission interval) of “0 seconds” is set.
【００２８】上記各観測局１，１，…に設けられた観測
装置１０は、それぞれ自動立ち上がり時に於いて、観測
機器（センサ）となる雨量計３より取り込んだ観測デー
タ（雨量データ）を上記伝送間隔設定部（ＴＸＩＴ）１
２に設定された値に従う伝送間隔（送信間隔）にて計３
回伝送する。The observing devices 10 provided at the observing stations 1, 1,... Transmit the observation data (rainfall data) taken from the rain gauge 3 as an observation device (sensor) at the time of automatic start-up. Interval setting unit (TXIT) 1
Total 3 at the transmission interval (transmission interval) according to the value set in 2
Transmitted twice.
【００２９】即ち、この際は、自動立ち上がり時に於い
て、基本制御部１１の制御の下に、データ入力部１３を
介して、観測機器（センサ）となる雨量計３より読み込
まれた観測データ（雨量データ）が、伝送間隔設定部
（ＴＸＩＴ）１２に設定された値に従う伝送間隔（送信
間隔）で計３回伝送制御部１４に送出される。この３回
に亘り伝送制御部１４に入力された観測データ（雨量デ
ータ）はそれぞれ当該伝送制御部１４にて無線信号化の
ためにビットシリアルの信号に変換され、変復調部１５
で変調処理され、更に無線装置１６で所定周波数帯の高
周波信号に変換されて空中線（アンテナ）１７より送信
出力される。That is, at this time, at the time of automatic start-up, under the control of the basic control unit 11, the observation data (read from the rain gauge 3 serving as an observation device (sensor) via the data input unit 13). The rainfall data) is transmitted to the transmission control unit 14 three times at transmission intervals (transmission intervals) according to the value set in the transmission interval setting unit (TXIT) 12. The observation data (rainfall data) input to the transmission control unit 14 over these three times is converted into a bit-serial signal for conversion into a wireless signal by the transmission control unit 14, and the modulation / demodulation unit 15
The signal is further converted into a high-frequency signal in a predetermined frequency band by the wireless device 16 and transmitted and output from an antenna (antenna) 17.
【００３０】このようにして、自動立ち上がり時に於い
て、観測機器（センサ）となる雨量計３より取り込んだ
観測データ（雨量データ）が伝送間隔設定部（ＴＸＩ
Ｔ）１２に設定された値に従う伝送間隔（送信間隔）に
て、計３回、監視局２に無線伝送出力される。As described above, at the time of automatic start-up, the observation data (rainfall data) acquired from the rain gauge 3 serving as the observation equipment (sensor) is transmitted to the transmission interval setting unit (TXI).
T) The wireless transmission is output to the monitoring station 2 three times in total at the transmission interval (transmission interval) according to the value set in T) 12.
【００３１】このようにして観測局１の観測装置１０よ
り無線伝送された観測データ（雨量データ）は、監視局
２の監視装置に受信され所定の処理が施されてデータ収
集される。The observation data (rainfall data) wirelessly transmitted from the observation device 10 of the observation station 1 as described above is received by the monitoring device of the monitoring station 2 and subjected to predetermined processing to collect data.
【００３２】ここで、上記伝送制御に於いて、各観測局
１，１，…の観測装置１０に設けられた伝送間隔設定部
（ＴＸＩＴ）１２には、それぞれ異なる伝送間隔（送信
間隔）の値が設定され、各々自装置に設定された伝送間
隔（送信間隔）で計３回のデータ伝送が行われる。ここ
では上述したように、Ａ局となる観測局１の伝送間隔設
定部（ＴＸＩＴ）１２に「９０秒」、Ｂ局となる観測局
１の伝送間隔設定部（ＴＸＩＴ）１２に「８０秒」、Ｃ
局となる観測局１の伝送間隔設定部（ＴＸＩＴ）１２に
「７０秒」の各伝送間隔（送信間隔）が設定される。従
ってＡ局となる観測局１からは９０秒間隔で計３回のデ
ータ伝送が行われ、Ｂ局となる観測局１からは８０秒間
隔で計３回のデータ伝送が行われ、Ｃ局となる観測局１
からは７０秒間隔で計３回のデータ伝送が行われる。In the above transmission control, the transmission interval setting section (TXIT) 12 provided in the observation device 10 of each of the observation stations 1, 1,. Are set, and a total of three data transmissions are performed at the transmission intervals (transmission intervals) set for the respective devices. Here, as described above, "90 seconds" is set in the transmission interval setting unit (TXIT) 12 of the observation station 1 as the station A, and "80 seconds" is set in the transmission interval setting unit (TXIT) 12 of the observation station 1 as the station B. , C
Each transmission interval (transmission interval) of “70 seconds” is set in the transmission interval setting unit (TXIT) 12 of the observation station 1 serving as a station. Therefore, data transmission is performed a total of three times at 90-second intervals from observation station 1 serving as station A, and data transmission is performed a total of three times at an interval of 80 seconds from observation station 1 serving as station B. Observation Station 1
After that, data transmission is performed a total of three times at intervals of 70 seconds.
【００３３】監視局２の監視装置は上記各観測局１の観
測装置１０から送信された観測データ（雨量データ）を
受信し所定の処理形態でデータ収集処理を行う。この
際、受信される計３回の各観測データ（雨量データ）
は、各観測局毎にそれぞれ計３回の受信間隔が異なり、
従って、例え２つまたは３つの観測局１が同時に送信起
動した場合であっても計３回の伝送のうちのいずれかに
於いて受信データの重なりが回避され、データ受信が可
能となる。The monitoring device of the monitoring station 2 receives the observation data (rainfall data) transmitted from the observation device 10 of each of the observation stations 1 and performs data collection processing in a predetermined processing form. At this time, a total of three observation data (rainfall data) received
Means that the receiving intervals of three times are different for each observation station,
Therefore, even if two or three observation stations 1 start transmission at the same time, overlapping of received data is avoided in any of the three transmissions, and data can be received.
【００３４】このデータ伝送例を図４に示している。こ
こではＡ局となる観測局１から９０秒間隔で計３回のデ
ータ伝送が行われ、Ｂ局となる観測局１から８０秒間隔
で計３回のデータ伝送が行われ、Ｃ局となる観測局１か
ら７０秒間隔で計３回のデータ伝送が行われる。この
際、図４に示すように、Ａ局となる観測局１とＢ局とな
る観測局１が同時に送信を開始しても、２回目のデータ
伝送時に於いては局相互の伝送タイミングがずれること
から監視局２に於いて正常にデータが受信でき、これに
より監視局２側に於ける欠測が回避される。FIG. 4 shows an example of this data transmission. Here, a total of three data transmissions are performed at 90-second intervals from the observation station 1 serving as the station A, and a total of three data transmissions are performed at a 80-second interval from the observation station 1 serving as the station B. A total of three data transmissions are performed from the observation station 1 at intervals of 70 seconds. At this time, as shown in FIG. 4, even when the observation station 1 as the station A and the observation station 1 as the station B start transmission at the same time, the transmission timing between the stations is shifted during the second data transmission. Therefore, the monitoring station 2 can normally receive the data, thereby avoiding the missing data on the monitoring station 2 side.
【００３５】上記したように本発明の実施形態によれ
ば、各観測局１，１，…に於いて、それぞれ自動立ち上
がり時に於ける計３回のデータ伝送間隔が各々異なるこ
とから、データ伝送タイミングの合致による監視局側で
のデータ受信不能を回避でき、これにより欠測を回避し
た信頼性の高いデータ収集を行なうことができる。As described above, according to the embodiment of the present invention, in each of the observation stations 1, 1,. Can be prevented from being unable to receive data on the side of the monitoring station due to the match, and thereby highly reliable data collection with missing data can be avoided.
【００３６】[0036]
【発明の効果】以上詳記したように本発明によれば、自
動立ち上がり時にセンサ機器より取得したデータを複数
回送信する自動立ち上がり方式の観測装置に於いて、送
信データが時間的に重なる不都合を回避でき、これによ
り受信側に於ける欠測の発生率を著しく低減できるテレ
メータ観測装置が提供できる。As described above in detail, according to the present invention, in an automatic rising type observation apparatus for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising, the inconvenience that transmission data is temporally overlapped. Thus, it is possible to provide a telemeter observation apparatus that can significantly reduce the occurrence rate of missing data on the receiving side.
【００３７】また本発明によれば、自動立ち上がり時に
センサ機器より取得したデータを複数回送信する自動立
ち上がり方式の複数の観測装置を備えたテレメータシス
テムに於いて、欠測の発生率を著しく低減できるテレメ
ータシステムが提供できる。Further, according to the present invention, in a telemeter system having a plurality of observation devices of an automatic rising system for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising, the occurrence rate of missing measurement can be significantly reduced. Telemeter system can be provided.
【図１】本発明の実施形態に於けるテレメータシステム
の構成を示すブロック図。FIG. 1 is a block diagram showing a configuration of a telemeter system according to an embodiment of the present invention.
【図２】上記実施形態に於ける観測装置の要部の構成を
示すブロック図。FIG. 2 is a block diagram showing a configuration of a main part of the observation device in the embodiment.
【図３】上記実施形態に於ける動作を説明するための観
測局を３局（Ａ局、Ｂ局、Ｃ局）とした際の各局に於け
る伝送間隔（送信間隔）の設定例を示す図。FIG. 3 shows an example of setting a transmission interval (transmission interval) in each station when three observation stations (station A, station B, and station C) are used to explain the operation in the embodiment. FIG.
【図４】上記実施形態に於ける動作を説明するための各
観測局（Ａ局、Ｂ局、Ｃ局）に於ける送信タイミングと
監視局での受信可否状態を示す図。FIG. 4 is a diagram showing a transmission timing at each observation station (station A, station B, and station C) and a reception enable / disable state at the monitoring station for explaining the operation in the embodiment.
【図５】従来技術に於ける観測局（Ａ局、Ｂ局、Ｃ局）
の送信タイミング例と監視局での受信可否状態を示す
図。FIG. 5: Observation stations (stations A, B, and C) in the prior art
FIG. 4 is a diagram showing an example of transmission timing of the data and a state of reception availability at a monitoring station.
１…観測局 ２…監視局 ３…観測機器（雨量計） １０…観測装置 １１…基本制御部 １２…伝送間隔設定部（ＴＸＩＴ） １３…データ入力部 １４…伝送制御部 １５…変復調部 １６…無線装置 １７…空中線（無線アンテナ） REFERENCE SIGNS LIST 1 observation station 2 monitoring station 3 observation equipment (rain gauge) 10 observation device 11 basic control unit 12 transmission interval setting unit (TXIT) 13 data input unit 14 transmission control unit 15 modulation / demodulation unit 16 Wireless device 17: Antenna (wireless antenna)
───────────────────────────────────────────────────── 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） Ｈ０１Ｑ 1/50 Ｈ０１Ｑ 1/50 ５Ｋ０４８ Ｈ０４Ｑ 9/00 ３０１ Ｈ０４Ｑ 9/00 ３０１Ｂ ３１１ ３１１Ｈ ３１１Ｆ Ｆターム(参考） 2D001 PF11 2D044 EA07 2F073 AA01 AB01 BB01 BC02 CC05 CC14 CD11 DD02 DE02 FG01 FG02 FG04 GG01 2F076 BA12 BA18 BB09 BD04 BE09 BE18 5J046 AB00 TA10 5K048 AA05 AA06 BA35 DA02 DB01 DC01 EA06 EB06 EB10 FA04 HA01 HA02 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) H01Q 1/50 H01Q 1/50 5K048 H04Q 9/00 301 H04Q 9/00 301B 311 311H 311F F-term (reference) 2D001 PF11 2D044 EA07 2F073 AA01 AB01 BB01 BC02 CC05 CC14 CD11 DD02 DE02 FG01 FG02 FG04 GG01 2F076 BA12 BA18 BB09 BD04 BE09 BE18 5J046 AB00 TA10 5K048 AA05 AA06 BA35 DA02 DB01 DC01 EA06 FA02 EB06 EB06 EB06 EB06
Claims (2)
に於いて、 観測データの送信間隔を設定する送信間隔設定手段と、 観測データを取得するデータ取得手段と、 前記データ取得手段で取得した観測データを前記送信間
隔設定手段で設定された送信間隔に従い所定回数送信出
力する観測データ伝送手段とを具備してなることを特徴
とするテレメータ観測装置。1. An automatic start-up telemeter observation apparatus, comprising: a transmission interval setting unit for setting a transmission interval of observation data; a data acquisition unit for acquiring observation data; and an observation data acquired by the data acquisition unit. A telemetry observation device comprising: observation data transmission means for transmitting and outputting a predetermined number of times in accordance with the transmission interval set by the transmission interval setting means.
したデータを複数回送信する自動立ち上がり方式の複数
の観測装置と、これら各観測装置より送信されたデータ
を受信し収集する監視装置とを備えて構成されるテレメ
ータシステムに於いて、自動立ち上がり時に於ける複数
回のデータ送信の際の送信間隔を前記各観測装置毎に異
ならせて設定したことを特徴とするテレメータシステ
ム。2. A system comprising: a plurality of observation devices of an automatic rising system for transmitting data acquired from a sensor device a plurality of times at the time of automatic rising; and a monitoring device for receiving and collecting data transmitted from each of these observation devices. In a telemeter system according to the present invention, a transmission interval for a plurality of data transmissions at the time of automatic start-up is set differently for each of said observation devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11185849A JP2001014580A (en) | 1999-06-30 | 1999-06-30 | Telemeter observation device and telemeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11185849A JP2001014580A (en) | 1999-06-30 | 1999-06-30 | Telemeter observation device and telemeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001014580A true JP2001014580A (en) | 2001-01-19 |
Family
ID=16177965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11185849A Pending JP2001014580A (en) | 1999-06-30 | 1999-06-30 | Telemeter observation device and telemeter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001014580A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101502A (en) * | 2005-10-07 | 2007-04-19 | Koshin Kensetsu Kk | Displacement information acquisition system |
| JP2009282895A (en) * | 2008-05-26 | 2009-12-03 | Techno Morioka Kk | Telemeter system |
| JP2018056770A (en) * | 2016-09-28 | 2018-04-05 | シャープ株式会社 | Communication system, communication device, and communication method |
| WO2021059785A1 (en) * | 2019-09-24 | 2021-04-01 | 株式会社辰巳菱機 | Testing system |
-
1999
- 1999-06-30 JP JP11185849A patent/JP2001014580A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007101502A (en) * | 2005-10-07 | 2007-04-19 | Koshin Kensetsu Kk | Displacement information acquisition system |
| JP2009282895A (en) * | 2008-05-26 | 2009-12-03 | Techno Morioka Kk | Telemeter system |
| JP2018056770A (en) * | 2016-09-28 | 2018-04-05 | シャープ株式会社 | Communication system, communication device, and communication method |
| WO2021059785A1 (en) * | 2019-09-24 | 2021-04-01 | 株式会社辰巳菱機 | Testing system |
| JPWO2021059785A1 (en) * | 2019-09-24 | 2021-10-07 | 株式会社辰巳菱機 | Test system |
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