JPS6481544A - Plural type cdt system using one radio wave - Google Patents
Plural type cdt system using one radio waveInfo
- Publication number
- JPS6481544A JPS6481544A JP23975987A JP23975987A JPS6481544A JP S6481544 A JPS6481544 A JP S6481544A JP 23975987 A JP23975987 A JP 23975987A JP 23975987 A JP23975987 A JP 23975987A JP S6481544 A JPS6481544 A JP S6481544A
- Authority
- JP
- Japan
- Prior art keywords
- data
- random
- sent
- conversion
- radio wave
- 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
Abstract
PURPOSE:To transmit/receive required measurement data without crosstalk in each system by sending a data at random once at minimum in the collection time interval required for measuring objects. CONSTITUTION:In starting a random timer 1 of an observation station 31, a control signal is sent through a control line 11, a control circuit 5 is operated, the data is fetched via a data line L2 from a sensor 6 to apply processing required for code conversion such as A/D conversion and parallel/serial conversion and the data is sent through a transmitter 7 and a communication circuit 2. When the transmission is finished, the control circuit is in the standby state till the random timer is started next. Through the configuration of the observation station 3 as above, the data is sent at random for several times in the collation time interval required for the measurement object in one system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23975987A JPS6481544A (en) | 1987-09-24 | 1987-09-24 | Plural type cdt system using one radio wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23975987A JPS6481544A (en) | 1987-09-24 | 1987-09-24 | Plural type cdt system using one radio wave |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481544A true JPS6481544A (en) | 1989-03-27 |
Family
ID=17049499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23975987A Pending JPS6481544A (en) | 1987-09-24 | 1987-09-24 | Plural type cdt system using one radio wave |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481544A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09106497A (en) * | 1995-10-12 | 1997-04-22 | Yazaki Corp | Management system for snow removing vehicle |
EP0884474A2 (en) * | 1997-06-10 | 1998-12-16 | Honda Giken Kogyo Kabushiki Kaisha | Communication control device |
US6218954B1 (en) | 1997-06-10 | 2001-04-17 | Honda Giken Kogyo Kabushiki Kaisha | Communication control device |
JP2012165092A (en) * | 2011-02-04 | 2012-08-30 | Mitsubishi Electric Corp | Wireless device, test method therefor, and wireless system |
JP2018148487A (en) * | 2017-03-08 | 2018-09-20 | 株式会社モバイルテクノ | Radio communication device and radio communication method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5393719A (en) * | 1977-01-26 | 1978-08-17 | Japan Radio Co Ltd | Multiipoint data gathering irregular transmission system |
JPS5734295A (en) * | 1980-08-08 | 1982-02-24 | Nippon Electric Co | Radio data acquisition system |
-
1987
- 1987-09-24 JP JP23975987A patent/JPS6481544A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5393719A (en) * | 1977-01-26 | 1978-08-17 | Japan Radio Co Ltd | Multiipoint data gathering irregular transmission system |
JPS5734295A (en) * | 1980-08-08 | 1982-02-24 | Nippon Electric Co | Radio data acquisition system |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09106497A (en) * | 1995-10-12 | 1997-04-22 | Yazaki Corp | Management system for snow removing vehicle |
EP0884474A2 (en) * | 1997-06-10 | 1998-12-16 | Honda Giken Kogyo Kabushiki Kaisha | Communication control device |
EP0884474A3 (en) * | 1997-06-10 | 2000-10-25 | Honda Giken Kogyo Kabushiki Kaisha | Communication control device |
US6218954B1 (en) | 1997-06-10 | 2001-04-17 | Honda Giken Kogyo Kabushiki Kaisha | Communication control device |
JP2012165092A (en) * | 2011-02-04 | 2012-08-30 | Mitsubishi Electric Corp | Wireless device, test method therefor, and wireless system |
JP2018148487A (en) * | 2017-03-08 | 2018-09-20 | 株式会社モバイルテクノ | Radio communication device and radio communication method |
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