JPS56156089A - Radio controlling device - Google Patents

Radio controlling device

Info

Publication number
JPS56156089A
JPS56156089A JP5873080A JP5873080A JPS56156089A JP S56156089 A JPS56156089 A JP S56156089A JP 5873080 A JP5873080 A JP 5873080A JP 5873080 A JP5873080 A JP 5873080A JP S56156089 A JPS56156089 A JP S56156089A
Authority
JP
Japan
Prior art keywords
pulse train
circuit
level
pulse
output
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
Application number
JP5873080A
Other languages
Japanese (ja)
Inventor
Ryoichi Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5873080A priority Critical patent/JPS56156089A/en
Publication of JPS56156089A publication Critical patent/JPS56156089A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To reduce a power consumption, by securing an application of power source for a transmitting circuit of a transmitter only when a push-button for control gives a command for generation of a control signal. CONSTITUTION:When a push-button switch PB3-1 is closed, an intermittent pulse generating circuit 9 works to deliver a pulse train to an output terminal 9-1 of the circuit 9. Thus a transistor 2 is driven via a resistor 3 to turn on a relay RYO when the pulse train is at H level and turn off when the pulse train is at L level, respectively. When the realy RYO is turned on, a normally opening contact RY-Oa is closed to supply the power to a pulse signal generating circuit 10 as well as to an oscillator 11. Then the pulse train is delivered to an output 10-6 when the output of the circuit 9 is at H level. Thus the oscillator 11 is driven to transmit a control signal through an antenna 12-1.
JP5873080A 1980-05-06 1980-05-06 Radio controlling device Pending JPS56156089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5873080A JPS56156089A (en) 1980-05-06 1980-05-06 Radio controlling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5873080A JPS56156089A (en) 1980-05-06 1980-05-06 Radio controlling device

Publications (1)

Publication Number Publication Date
JPS56156089A true JPS56156089A (en) 1981-12-02

Family

ID=13092612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5873080A Pending JPS56156089A (en) 1980-05-06 1980-05-06 Radio controlling device

Country Status (1)

Country Link
JP (1) JPS56156089A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338990U (en) * 1989-08-23 1991-04-15
JP2016111545A (en) * 2014-12-08 2016-06-20 トーヨーコーケン株式会社 Wireless driver, cargo handling machine and control method of cargo handling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338990U (en) * 1989-08-23 1991-04-15
JP2016111545A (en) * 2014-12-08 2016-06-20 トーヨーコーケン株式会社 Wireless driver, cargo handling machine and control method of cargo handling machine

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