JPS5488019A - Transmitting device of non-contact signal - Google Patents
Transmitting device of non-contact signalInfo
- Publication number
- JPS5488019A JPS5488019A JP15609577A JP15609577A JPS5488019A JP S5488019 A JPS5488019 A JP S5488019A JP 15609577 A JP15609577 A JP 15609577A JP 15609577 A JP15609577 A JP 15609577A JP S5488019 A JPS5488019 A JP S5488019A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- transmitter
- signal
- receiver
- vehicle
- 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
- 238000001514 detection method Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
PURPOSE: To ensure the asuured transmission of the signal with the low-level output by modulating the operation detection signal of the apparatus to be controlled via the transmitter and then transmitting the detection signal to the control unit after reception and demodulation via the antenna pair.
CONSTITUTION: The various kinds of signals are transmitted via the following the units: transmitter/receiver 13 which performs the signal transfer with control unit 12; antenna pairs 14 and 14' which are attached to oppose to unit 10 and 11; and transmitter/receiver 15 installed within vehicle 11. The control signal to be applied to transfer supply controlled unit 16 made of the resin or the like and mounted on vehicle 11 is modulated via transmitter 12 and received through pair 14 and 14' opposing to each other at vehicle 11 to be transmitted to unit 16 after demodulation. Then the operation detection signal of unit 16 is modulated through transmitter 15 and received and demodulated at receiver 13 via antenna pairs 14 and 14' to be transmitted to unit 12.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15609577A JPS5488019A (en) | 1977-12-24 | 1977-12-24 | Transmitting device of non-contact signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15609577A JPS5488019A (en) | 1977-12-24 | 1977-12-24 | Transmitting device of non-contact signal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5488019A true JPS5488019A (en) | 1979-07-12 |
Family
ID=15620191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15609577A Pending JPS5488019A (en) | 1977-12-24 | 1977-12-24 | Transmitting device of non-contact signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5488019A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185362A (en) * | 1982-04-26 | 1983-10-29 | 株式会社日立製作所 | Self-aligning device for pressure port of moving body |
-
1977
- 1977-12-24 JP JP15609577A patent/JPS5488019A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185362A (en) * | 1982-04-26 | 1983-10-29 | 株式会社日立製作所 | Self-aligning device for pressure port of moving body |
JPH026667B2 (en) * | 1982-04-26 | 1990-02-13 | Hitachi Ltd |
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