JPH02165733A - Intermittent reception system for radio equipment - Google Patents
Intermittent reception system for radio equipmentInfo
- Publication number
- JPH02165733A JPH02165733A JP32151188A JP32151188A JPH02165733A JP H02165733 A JPH02165733 A JP H02165733A JP 32151188 A JP32151188 A JP 32151188A JP 32151188 A JP32151188 A JP 32151188A JP H02165733 A JPH02165733 A JP H02165733A
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- control
- station
- radio wave
- transmitter
- 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
- 238000000034 method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Circuits Of Receivers In General (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は、制御用の周波数とデータ伝達用の周波数を
それぞれ使用するデータ通信用の無線器の電源を番電池
、太陽電池等で供給する装置の省エネルギ一方式に関す
るものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention provides power to a radio device for data communication that uses a frequency for control and a frequency for data transmission using a battery, solar battery, etc. This relates to one type of energy saving device.
〈従来の技術〉
間欠受信による省エネルギ一方式は、特許願62−20
4832により公知であるが、今回さらに、無線方式が
変更になったため、これに関する技術を取り入れる必要
がある。<Prior art> An energy-saving method using intermittent reception is disclosed in Patent Application No. 62-20.
4832, but since the wireless system has been changed this time, it is necessary to incorporate technology related to this.
〈発明が解決しようとする課題〉
本発明は、制御用の周波数とデータ伝達用の周波数を別
にしたデータ伝達用の無線器において省エネルギ一方式
を取り入れたものである。<Problems to be Solved by the Invention> The present invention incorporates an energy saving method in a radio device for data transmission in which the frequency for control and the frequency for data transmission are separate.
〈問題を解決するための手段〉
間欠受信を行う部分を制御用の周波数を受信する部分の
さらに電波の有無を判定する場所に限定し1他の部分は
電源を切っておくことにより、省エネルギーをはかる。<Means to solve the problem> Save energy by limiting the part that performs intermittent reception to the part that receives the control frequency and also to the part that determines the presence or absence of radio waves, and by turning off the power to other parts. Measure.
〈実施例〉
第1図は本発明の詳細な説明するためのフロチャートで
ある。<Example> FIG. 1 is a flowchart for explaining the present invention in detail.
第2図は本発明の詳細な説明するためのブロックダイヤ
グラムである。FIG. 2 is a block diagram for explaining the invention in detail.
第2図の送信器2と受信器2の電源が太陽電池によって
充電される蓄電池Eであるため、省エネルギーの必要が
ある。Since the power source for the transmitter 2 and receiver 2 in FIG. 2 is a storage battery E charged by a solar cell, it is necessary to save energy.
送、受信器は、制御用の周波数とデータ用の周波数をそ
れぞれ送、受信することができ、制御用の周波数で相手
を呼び出し、データ用の周波数で。The transmitter and receiver can transmit and receive on the control frequency and data frequency respectively, calling the other party on the control frequency and using the data frequency.
データを送信する。Send data.
送信器2の電源はリレーSTによって入、切され、受信
器2の電源は、リレーSRによって大切される。このス
イッチは、半導体スイッチを用いる場合が多い。The transmitter 2 is powered on and off by a relay ST, and the receiver 2 is powered by a relay SR. This switch is often a semiconductor switch.
第1図のフローチャートは、受信器2と送信器2、およ
びスイッチSR,STの動作について記した乙のである
。The flowchart in FIG. 1 describes the operations of the receiver 2, transmitter 2, and switches SR and ST.
以下、第1図のフローチャートについて説明する。The flowchart shown in FIG. 1 will be explained below.
受信器の内の、電波の有無を検出する部分の電源を0.
1秒間入、20秒間切のように間欠的に入、切して制御
用の電波の有無を検出する。Turn the power to the part of the receiver that detects the presence or absence of radio waves to 0.
It detects the presence or absence of control radio waves by turning on and off intermittently, such as on for 1 second and off for 20 seconds.
ここでもし、第2図の送信器1が、制御用の電波を20
秒間以上、送信し続けると、第1図のフロチャートが次
のステップに入り、制御用電波が何の場合、受信器の電
源全体を人とし、制御用電波によって送られる種々の制
御指令を解読し、自局が呼び出されているか、どうかを
調べる。Here, if transmitter 1 in Fig. 2 transmits control radio waves at 20
If the transmission continues for more than a second, the flowchart in Figure 1 enters the next step, and in the case of control radio waves, the entire power source of the receiver is used as a human to decipher the various control commands sent by the control radio waves. and check whether your station is being called.
フローチャートは、ここで次のステップに入り自局でな
いと判定したときは、受信器の電源を切る。The flowchart now goes to the next step, and when it is determined that the station is not the own station, the power of the receiver is turned off.
自局の場合は、送信器と受信器の電源を通信終了の信号
か入るまで、連続的に人とし、データ用の電波により、
送、受信を行う。In the case of the own station, the transmitter and receiver are powered on continuously until a communication end signal is received, and data radio waves are used to
Send and receive.
通信終了の信号が入ったときは、スイッチSRとSTを
切る。When the signal indicating the end of communication is received, switches SR and ST are turned off.
〈発明の効果〉 0.1秒間電源入、20秒間電源切の場合は。<Effect of the invention> If the power is turned on for 0.1 seconds and turned off for 20 seconds.
受信器の平均消費電力を200分の1に減少することが
できる。また、制御用電波とデータ用電波を使用する場
合でも1木刀式を使用し得る。The average power consumption of the receiver can be reduced by a factor of 200. Further, even when using control radio waves and data radio waves, the one-bokuto type can be used.
第1図は1本発明の詳細な説明するためのフロチャート
であり、第2図の受信器2.送信器2゜スイッチSR,
STの動作を説明するためのものである。
第2図は2本発明の詳細な説明するためのブロックダイ
ヤグラムである。
記号の説明は次の通り
SR・・・スイッチ ST・・・スイッチE・・・蓄電
池
第1図
第2図
手
続
補
正
書
平成元年4
月19
日FIG. 1 is a flowchart for explaining the present invention in detail, and the receiver 2 shown in FIG. Transmitter 2° switch SR,
This is for explaining the operation of ST. FIG. 2 is a block diagram for explaining the present invention in detail. The explanation of the symbols is as follows: SR...Switch ST...Switch E...Storage battery Figure 1 Figure 2 Procedural Amendment April 19, 1989
Claims (6)
用の無線周波数でデータの送、受信を行う、送、受信器
があること。(1) There must be a transmitter/receiver that calls the other station using a radio frequency for control and sends and receives data using a radio frequency for data.
のみ、間欠的に瞬間的に電源を入れ、制御用の周波数の
電波の有無を検出すること。(2) Both the transmitter and receiver should be turned off at all times, and only the receiver should be turned on momentarily intermittently to detect the presence or absence of radio waves at the control frequency.
受信器の電源を入れ、自局を呼び出しているかどうかを
判定すること。(3) If a control frequency radio wave is detected, then turn on the receiver and determine whether or not the own station is being called.
源を切り、自局を呼び出してるときには送信器と受信器
の電源を入れること。(4) As a result of the determination, turn off the power when your own station is not being called, and turn on the power to the transmitter and receiver when your own station is being called.
し、終了の場合は終了の信号を送って、これにより送信
器と受信器の電源を切ること。(5) Sending and receiving data using radio waves at data frequencies, and when finished, sends a termination signal, thereby turning off the power to the transmitter and receiver.
条件により、受信器の電源の入、切の時間を変化させる
こと。 以上、6項目を同時に使用する無線器の間欠受信方式(6) Change the receiver power on/off time depending on conditions such as battery charging status, season, accidents, time setting, etc. The above is an intermittent reception method for radio equipment that uses six items at the same time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32151188A JPH02165733A (en) | 1988-12-19 | 1988-12-19 | Intermittent reception system for radio equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32151188A JPH02165733A (en) | 1988-12-19 | 1988-12-19 | Intermittent reception system for radio equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02165733A true JPH02165733A (en) | 1990-06-26 |
Family
ID=18133384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP32151188A Pending JPH02165733A (en) | 1988-12-19 | 1988-12-19 | Intermittent reception system for radio equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02165733A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1075230A (en) * | 1996-08-29 | 1998-03-17 | Nec Corp | Cdma type communication system |
JP2006338489A (en) * | 2005-06-03 | 2006-12-14 | Fujitsu Ltd | Information access system and active type non-contact information storage device |
-
1988
- 1988-12-19 JP JP32151188A patent/JPH02165733A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1075230A (en) * | 1996-08-29 | 1998-03-17 | Nec Corp | Cdma type communication system |
JP2006338489A (en) * | 2005-06-03 | 2006-12-14 | Fujitsu Ltd | Information access system and active type non-contact information storage device |
US8035488B2 (en) | 2005-06-03 | 2011-10-11 | Fujitsu Limited | Information access system and active-type contactless information storage device |
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