JPS57151435A - Alarm for operation - Google Patents

Alarm for operation

Info

Publication number
JPS57151435A
JPS57151435A JP3684381A JP3684381A JPS57151435A JP S57151435 A JPS57151435 A JP S57151435A JP 3684381 A JP3684381 A JP 3684381A JP 3684381 A JP3684381 A JP 3684381A JP S57151435 A JPS57151435 A JP S57151435A
Authority
JP
Japan
Prior art keywords
circuit
sound
alarm
signal
response
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.)
Granted
Application number
JP3684381A
Other languages
Japanese (ja)
Other versions
JPS6124209B2 (en
Inventor
Yukio Nishimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3684381A priority Critical patent/JPS57151435A/en
Publication of JPS57151435A publication Critical patent/JPS57151435A/en
Publication of JPS6124209B2 publication Critical patent/JPS6124209B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction

Abstract

PURPOSE:To prevent malaction by constituting a voice detecting circuit provided with a response sound and an environmental sound detecting circuits, in a device which stops generation of an alarm by uttering a sound in response to an alarm sound uttered to an operator. CONSTITUTION:When a signal V is signalled from a cycle signal generator 1 during travelling on an established cycle T through a variable resistor 1a FF2 is set, and an alarm sound is uttered from an alarm circuit 3. When an operator utters properly in response to this alarm sound a voice detecting circuit 4 applies a signal F, FF2 is reset through this signal and an alarm sound generation action is stopped. In this instance, the voice detecting circuit 4 is constituted with the first and the second detecting circuits 4A and 4B which applies voltage in conformity with the volume detected by the circuit 4 and a comparison circuit 4C which makes a comparison between outputs for both circuits 4A and 4B. And the comparison circuit 4C is so constituted that an output of a signal F becomes applicable only when the output of the circuit 4A is larger than that of the circuit 4B.
JP3684381A 1981-03-13 1981-03-13 Alarm for operation Granted JPS57151435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3684381A JPS57151435A (en) 1981-03-13 1981-03-13 Alarm for operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3684381A JPS57151435A (en) 1981-03-13 1981-03-13 Alarm for operation

Publications (2)

Publication Number Publication Date
JPS57151435A true JPS57151435A (en) 1982-09-18
JPS6124209B2 JPS6124209B2 (en) 1986-06-10

Family

ID=12481035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3684381A Granted JPS57151435A (en) 1981-03-13 1981-03-13 Alarm for operation

Country Status (1)

Country Link
JP (1) JPS57151435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008206688A (en) * 2007-02-26 2008-09-11 Denso Corp Doze warning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008206688A (en) * 2007-02-26 2008-09-11 Denso Corp Doze warning device

Also Published As

Publication number Publication date
JPS6124209B2 (en) 1986-06-10

Similar Documents

Publication Publication Date Title
JPS56123002A (en) Electronic apparatus
JPS57151435A (en) Alarm for operation
JPS54161868A (en) Automatic sound volume controller
JPS5767926A (en) Automatic selector for exposure reference value of color printer
JPS57151434A (en) Alarm for operation
JPS648755A (en) Conference communication equipment
JPS54147883A (en) Abnormality detector of mechanical structures
JPS568916A (en) Unique word detecting circuit
JPS57131650A (en) Jam detector
JPS5790723A (en) Power supply device
JPS5720188A (en) Back-up system for speed control of dc motor
JPS5735788A (en) Alarm electronic clock with electronic apparatus control function
JPS5643512A (en) Supervisory device of developer
JPS5731057A (en) Information processing equipment
JPS5252613A (en) Sound signal regenerating device
JPS5332695A (en) Laser device
JPS5579725A (en) Alarm device for automobile
JPS56118690A (en) Alarm clock
JPS5482108A (en) Call control system
JPS5220881A (en) Method of detecting spherical bodies
JPS574699A (en) Detecting device of sound balance center
JPS5793477A (en) Word processor
JPS5764369A (en) Derivation groove detecting circuit of record player
JPS56132200A (en) Regulator for excitation of generator
JPS6441364A (en) Digital signal generator