JPS5578333A - Data transmission and receiving control system - Google Patents
Data transmission and receiving control systemInfo
- Publication number
- JPS5578333A JPS5578333A JP15252278A JP15252278A JPS5578333A JP S5578333 A JPS5578333 A JP S5578333A JP 15252278 A JP15252278 A JP 15252278A JP 15252278 A JP15252278 A JP 15252278A JP S5578333 A JPS5578333 A JP S5578333A
- Authority
- JP
- Japan
- Prior art keywords
- data
- bus
- data transmission
- control
- unit
- 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
Landscapes
- Small-Scale Networks (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
PURPOSE: To perform control and data collection with an economical constitution by designating one of plural terminals from a central processing unit by an address bus and transmitting control data by a data transmission bus and receiving sensor information by a data receiving bus.
CONSTITUTION: Central processing unit 10 is connected to terminal control unit 20 and other terminal control units by busses 1W5, and address information from unit 10 is transmitted to address bus 4 through interface 12; and when control data is transmitted to data transmission bus 3, terminal control part 20 decodes the address by decoder 21. In case of lighting control of lamp 31, control data has output signals given to memory 22 and data transmission part 26, and lamp 31 is lit by driving part 24, and data transmission part 26 transmits data corresponding to turning-on or off of sensor 33 to data receiving bus 2, and unit 10 receives data through interface 11 and processes it.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15252278A JPS5578333A (en) | 1978-12-08 | 1978-12-08 | Data transmission and receiving control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15252278A JPS5578333A (en) | 1978-12-08 | 1978-12-08 | Data transmission and receiving control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5578333A true JPS5578333A (en) | 1980-06-12 |
Family
ID=15542270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15252278A Pending JPS5578333A (en) | 1978-12-08 | 1978-12-08 | Data transmission and receiving control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5578333A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732155A (en) * | 1980-08-06 | 1982-02-20 | Yazaki Corp | Multiplex transmitter for moving body |
JPS5846496A (en) * | 1981-09-14 | 1983-03-17 | 株式会社小松製作所 | Transmission system for measuring data |
JPS59198046A (en) * | 1983-04-25 | 1984-11-09 | Sophia Co Ltd | Transmission channel of game shop |
-
1978
- 1978-12-08 JP JP15252278A patent/JPS5578333A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732155A (en) * | 1980-08-06 | 1982-02-20 | Yazaki Corp | Multiplex transmitter for moving body |
JPS5846496A (en) * | 1981-09-14 | 1983-03-17 | 株式会社小松製作所 | Transmission system for measuring data |
JPH0315796B2 (en) * | 1981-09-14 | 1991-03-01 | Komatsu Mfg Co Ltd | |
JPS59198046A (en) * | 1983-04-25 | 1984-11-09 | Sophia Co Ltd | Transmission channel of game shop |
JPH0449836B2 (en) * | 1983-04-25 | 1992-08-12 | Sofuiya Kk |
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