JPS62171238A - Radio telemeter repeater - Google Patents
Radio telemeter repeaterInfo
- Publication number
- JPS62171238A JPS62171238A JP1276386A JP1276386A JPS62171238A JP S62171238 A JPS62171238 A JP S62171238A JP 1276386 A JP1276386 A JP 1276386A JP 1276386 A JP1276386 A JP 1276386A JP S62171238 A JPS62171238 A JP S62171238A
- Authority
- JP
- Japan
- Prior art keywords
- data
- circuit
- observation
- polling signal
- collection
- 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
- 238000013480 data collection Methods 0.000 claims abstract description 22
- 238000012806 monitoring device Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000013500 data storage Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
【発明の詳細な説明】
（歩業上の利用分野）
本発明は、無線中継所を経由して広範囲に点在する雨量
・水位観測所等のデータを収集する無線式テレメータシ
ステムに関し、特に中継波を節約してデータ収集を実現
する無線式テレメータ中継装置に関する。[Detailed Description of the Invention] (Field of Industrial Use) The present invention relates to a wireless telemeter system that collects data from rainfall and water level observation stations scattered over a wide area via wireless relay stations, and in particular relay stations. This invention relates to a wireless telemeter relay device that saves waves and collects data.
（従来の技術）
従来のこの種の無線式テレメータシステムの構成例を第
３図に示す。１１は監視装置、１２は中継装置、１３は
観測装置群、Ｆ３ Ｆ２は無線周波数である。監視装置
１１は無線周波数Ｆ１でポーリング信号（データ返送要
求信号）を送信し、無線周波数Ｆ２で返送データを受信
する。中継浸漬１２は無線周波数Ｆ１でポーリング信号
または返送データが受信されると、受信した信号を無線
周波数Ｆ２で送信し中継する。一方観測装置群１３は、
無線周波数Ｆ２でポーリング信号が受信されろと、■−
■のうち該当する観測装置のみが計則したデータを無線
周波数Ｆ１で送信する。(Prior Art) An example of the configuration of a conventional wireless telemeter system of this type is shown in FIG. 11 is a monitoring device, 12 is a relay device, 13 is a group of observation devices, and F3 and F2 are radio frequencies. The monitoring device 11 transmits a polling signal (data return request signal) at the radio frequency F1, and receives return data at the radio frequency F2. When a polling signal or return data is received at the radio frequency F1, the relay dipping 12 transmits and relays the received signal at the radio frequency F2. On the other hand, the observation equipment group 13 is
If a polling signal is received on radio frequency F2, ■-
Among (2), only the data measured by the corresponding observation device is transmitted on the radio frequency F1.
（発明が解決しようとする間贋点）
無線中継所を必要とする様な山間地に前述した様な無線
式テレメータシステムを設置スる場合に、Ｆ＋ 、 Ｆ
２の２波の無線周波数を必要とすることは、電波の有効
利用の面で障害であり、不経済である。(Intervals that the invention seeks to solve) When installing a wireless telemeter system like the one described above in a mountainous area that requires a wireless relay station, F+, F
The need for two radio frequencies (2) is an impediment to the effective use of radio waves and is uneconomical.
（問題点を解決するための手段）
本発明は、電波を有効利用する目的で、無線中継所を必
要とする無線式テレメータシステムを、１波の無線周波
数のみで実現できる様にするため、無線中継装置に、デ
ータ収集のための諸機能と、各観測装置からの各種デー
タを全データの収集が完了するまで一時記憶しておく機
能とを持たせたデータ収集手段と、観測装置からのデー
タ収集に使用した周波数と同一無線周波数で観視装置へ
一括して送出する手段とを備えたもので、第１図にその
ブロック図を示す。(Means for Solving the Problems) The present invention provides a wireless telemeter system that uses only one radio frequency to realize a wireless telemeter system that requires a wireless relay station in order to effectively utilize radio waves. A data collection means in which the relay device has various functions for data collection and a function to temporarily store various data from each observation device until all data collection is completed, and data collection from the observation device. It is equipped with a means for transmitting data all at once to a viewing device at the same radio frequency as the frequency used for collection, and a block diagram thereof is shown in FIG.
１１は監視装置、１２は中継装置、１３は観測装置群、
１４はデータ収集回路、】５はデータ送出回路、１は空
中線、２は送信・受信切換器である。11 is a monitoring device, 12 is a relay device, 13 is a group of observation devices,
14 is a data collection circuit, 5 is a data transmission circuit, 1 is an antenna, and 2 is a transmitting/receiving switch.
（実施例）
第２図は、本発明の一実施例のブロック図で、１は送信
・受信兼用の空中線、２は送信・受信切換器、３は無線
受信機、４は監視装置から無線回線を通じて受信される
データ収集動作開始指令を検出するデータ収集指令検出
回路、５は観測装置から無線回線を通じて受信されろ観
測データを受信する観測データ受信回路、６は観測され
た全データを記憶する観測データ記憶回路、７は観測装
置に対してポーリング信号を順次出力するポーリング信
号出力回路、８は無線送信機、９は観測装置向のポーリ
ング信号と監視装置向の１ヌ集デ一タ出力信号とを切り
替える送信内容切換器、１０は記憶されている観測デー
タを一括して連続的に監視装置に送信する収集データ出
力回路である。(Embodiment) Fig. 2 is a block diagram of an embodiment of the present invention, in which 1 is an antenna for both transmitting and receiving, 2 is a transmitting/receiving switch, 3 is a wireless receiver, and 4 is a wireless line from a monitoring device. 5 is an observation data receiving circuit that receives observation data from the observation device via the wireless line; 6 is an observation circuit that stores all observed data; a data storage circuit; 7 a polling signal output circuit that sequentially outputs polling signals to the observation device; 8 a wireless transmitter; 9 a polling signal for the observation device and a data output signal for the monitoring device; 10 is a collected data output circuit that continuously transmits the stored observation data all at once to the monitoring device.
この無線式テレメータ中継装置を使用するテレメータシ
ステムでは、各観測装置１３（０、・・・、■は送受信
の無線周波数が同じになる他は何ら従来のものと変わり
はないが、監視装置１１においては、各観測装置に対す
る個別のポーリング信号を送信する代りに一括のデータ
収集動作開始指令を送信する回路が、また各＠副装置か
らの個別の観測デーヨを受信する代りに収集データを一
括受信する回路がそれぞれ必要となる。In a telemeter system using this wireless telemeter relay device, each observation device 13 (0, . . . , In this case, instead of sending individual polling signals to each observation device, the circuit sends a batch data collection start command, and instead of receiving individual observation data from each sub-device, it receives collected data all at once. A separate circuit is required.
（作 用）
監視装置１１から送信されて来るデータ収集動作開始指
令が空中＠１−送信・受信切換器２−受信機３を経てデ
ータ収集指令検出回路４で検出されると、データ収集指
令としてポーリング信号出力回路７に供給される。(Function) When the data collection operation start command transmitted from the monitoring device 11 is detected by the data collection command detection circuit 4 via the air @ 1 - transmission/reception switch 2 - receiver 3, it is detected as a data collection command. The polling signal is supplied to the polling signal output circuit 7.
ポーリング信号出力画１洛７では、データ収集指令が入
力されると、各観測装置に対してポーリング信号を出力
すると同時に送信機８を起動するとともに、送信・受信
切換器２を送信側に切り換えて、空中線１を経てポーリ
ング信号を各観測装置に送信する。In polling signal output image 1 Raku 7, when a data collection command is input, a polling signal is output to each observation device, the transmitter 8 is activated at the same time, and the transmitter/receiver switcher 2 is switched to the transmitter side. , transmits a polling signal to each observation device via the antenna 1.
ポーリング信号の出力が完了すると送信機８を停市させ
、送信・受信切換器２を受信側にもどす。When the output of the polling signal is completed, the transmitter 8 is stopped and the transmission/reception switch 2 is returned to the receiving side.
ポーリング信号を受信した該当観測装置は観測データを
送信して来るので、空中線１−送信・受信切換器２−受
信機３を経て観、則データ受信回路５で受信する。＠副
データ受信回路５では、伝送上の誤まり検定を行ない正
常と判定された場合に、受信されたデータを観測データ
記憶回路６に出力するとともに、ポーリング信号出力回
路７に対して次観測装置ポーリング信号出力要求を行な
う。異常と判定された場合は、１〜２回程度を限度とし
て再度同一観測装置に対するポーリング信号出力要求を
行なう。Since the corresponding observation device that has received the polling signal transmits observation data, the observation data is viewed via the antenna 1, the transmission/reception switch 2, and the receiver 3, and is received by the regular data reception circuit 5. @The sub-data receiving circuit 5 performs a transmission error check, and if it is determined to be normal, outputs the received data to the observation data storage circuit 6, and also outputs the received data to the next observation device to the polling signal output circuit 7. Makes a polling signal output request. If it is determined that there is an abnormality, a polling signal output request is made to the same observation device once or twice.
以後ポーリング信号の送信および観測データの受信を繰
り返えして、全観測装置のデータ収集動作を行なう。Thereafter, the transmission of polling signals and reception of observation data are repeated to perform data collection operations for all observation devices.
一方書測データ記憶回路６では、観測データ受信回路５
からの＠副データを順次全観測装置収集完了するまで記
憶し、収集データ出力口１＠１０に供給する。On the other hand, in the graphometric data storage circuit 6, the observation data receiving circuit 5
@Sub data from is sequentially stored until all observation devices have been collected and supplied to the collected data output port 1@10.
収集データ出力回路１０は、観測データ受信回路５から
の全観測装置収集完了信号が検出されると、収集データ
出力回路１０に記憶されている全データを一括して連続
的に出力すると同時へ送信内容切換器９を収集データ出
力側に切り換え、送信機８を起動するとともに送信・受
信切換器２を送信側に切り換えて、空中線１を経て監視
装置１１に送信する。When the collected data output circuit 10 detects the all observation device collection completion signal from the observation data receiving circuit 5, the collected data output circuit 10 continuously outputs all the data stored in the collected data output circuit 10 at once and transmits the data simultaneously. The content switch 9 is switched to the collected data output side, the transmitter 8 is activated, and the transmission/receive switch 2 is switched to the transmit side to transmit the data to the monitoring device 11 via the antenna 1.
収集デー４の一括出力が完了すると送信機８を停止させ
、送信・受信切換器２を受信側に、送信内容切換器９を
ポーリング信号側にそれぞれもどす。When the batch output of the collected data 4 is completed, the transmitter 8 is stopped, the transmission/reception switch 2 is returned to the receiving side, and the transmission content switch 9 is returned to the polling signal side.
この様に作用するから、該無線式テレメータ中継装置で
は、送信機と受信機が同時に動作する事が鳴いため、−
波の無線周波数で中継機能を実現する事ができる。Because it works in this way, in the wireless telemeter relay device, the transmitter and receiver operate at the same time, which causes a noise.
A relay function can be realized using the radio frequency of waves.
なお、信頼性を向上させるために、中継装置を２重化す
る必要が有る場合は、空中線１および送信・受信切換器
２を除（部分を二重化し、データ収集動作開始指令を２
種類用意して各々の中継装置に割り合ててお（事により
、監視装置主導型で容易に実現可能となる。In addition, if it is necessary to duplicate the relay equipment in order to improve reliability, remove the antenna 1 and the transmit/receive switch 2 (duplicate the parts, and set the data collection operation start command to 2).
By preparing different types and assigning them to each relay device, it can be easily realized by monitoring device-led.
（発明の効果）
以上説明した様に、従来は監視装置が有していたデータ
収集のための機能を中継装置に持たせ、中継装置主導で
データ収集を行なわせ、全データ収集完了後一括して監
視装置に送信する様にしたため、−波の無線周波数でシ
ステムが構成でき、電波の有効利用に貢献できろととも
に応用範囲の拡大も期待できる利点がある。(Effects of the Invention) As explained above, the relay device is equipped with the data collection function that conventionally had a monitoring device, the relay device takes the lead in data collection, and the data is collected all at once after all data collection is completed. Since the information is transmitted to the monitoring device, the system can be constructed using -wave radio frequencies, which has the advantage of contributing to the effective use of radio waves and also being expected to expand the range of applications.
第１図は本発明の構成を示すブロック図、第２図は本発
明の一実施例のブロック図、第３図は従来の無線式テレ
メータシステムの構成例を示すブロック図である。
１１・・・・・・監視装置、１２・・・・・・中継装置
、１３・・・・・・観測装置群、１４・・・・・・デー
タ収集回路、１５・・・・・・データ送出回路、１・・
・空中線、２・・・送信・受信切換器、３・・・無線受
信機、４・・・データ収集指令検出回路、５・・・観測
データ受信回路、６・・・観測データ記憶回路、７・・
・ポーリング信号出力回路、８・・・無線送信機、９・
・・送信内容切換器、１０・・・収集データ出力回路FIG. 1 is a block diagram showing the configuration of the present invention, FIG. 2 is a block diagram of an embodiment of the present invention, and FIG. 3 is a block diagram showing an example of the configuration of a conventional wireless telemeter system. 11...Monitoring device, 12...Relay device, 13...Observation device group, 14...Data collection circuit, 15...Data Sending circuit, 1...
- Antenna, 2... Transmission/reception switch, 3... Radio receiver, 4... Data collection command detection circuit, 5... Observation data receiving circuit, 6... Observation data storage circuit, 7・・・
・Polling signal output circuit, 8... Wireless transmitter, 9.
...Transmission content switch, 10...Collected data output circuit
Claims (1)
じて収集する無線式テレメータシステムにおいて、中継
装置に、データ収集の機能と全観測装置からのデータを
記憶しておく機能とを持たせたデータ収集手段と、収集
に使用した周波数と同一無線周波数で監視装置へデータ
を送出する手段とを備えたことを特徴とする無線式テレ
メータ中継装置。In a wireless telemeter system that collects various data from observation devices scattered in remote locations via wireless lines, data in which the relay device has the function of data collection and the function of storing data from all observation devices. 1. A wireless telemeter relay device comprising a collection means and a means for transmitting data to a monitoring device at the same radio frequency as the frequency used for collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1276386A JPS62171238A (en) | 1986-01-23 | 1986-01-23 | Radio telemeter repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1276386A JPS62171238A (en) | 1986-01-23 | 1986-01-23 | Radio telemeter repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62171238A true JPS62171238A (en) | 1987-07-28 |
Family
ID=11814438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1276386A Pending JPS62171238A (en) | 1986-01-23 | 1986-01-23 | Radio telemeter repeater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62171238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205098A (en) * | 2016-08-30 | 2016-12-07 | 广东柯内特环境科技有限公司 | Environment Internet of Things data acquisition transmission terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56106441A (en) * | 1980-01-28 | 1981-08-24 | Mitsubishi Electric Corp | Remote monitor controlling device |
| JPS57157664A (en) * | 1981-03-24 | 1982-09-29 | Fujitsu Ltd | Remote monitoring system |
-
1986
- 1986-01-23 JP JP1276386A patent/JPS62171238A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56106441A (en) * | 1980-01-28 | 1981-08-24 | Mitsubishi Electric Corp | Remote monitor controlling device |
| JPS57157664A (en) * | 1981-03-24 | 1982-09-29 | Fujitsu Ltd | Remote monitoring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205098A (en) * | 2016-08-30 | 2016-12-07 | 广东柯内特环境科技有限公司 | Environment Internet of Things data acquisition transmission terminal |
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