JPS57125568A - Public telephone set - Google Patents

Public telephone set

Info

Publication number
JPS57125568A
JPS57125568A JP1181781A JP1181781A JPS57125568A JP S57125568 A JPS57125568 A JP S57125568A JP 1181781 A JP1181781 A JP 1181781A JP 1181781 A JP1181781 A JP 1181781A JP S57125568 A JPS57125568 A JP S57125568A
Authority
JP
Japan
Prior art keywords
processing
microprocessor
coins
data
result
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
JP1181781A
Other languages
Japanese (ja)
Other versions
JPH0150154B2 (en
Inventor
Ginya Ishiguro
Masaharu Kaihara
Akio Osawa
Hideo Takahashi
Tatsuo Aoki
Takashi Kamiyama
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.)
Anritsu Corp
Nippon Telegraph and Telephone Corp
Tamura Electric Works Ltd
Original Assignee
Anritsu Corp
Nippon Telegraph and Telephone Corp
Tamura Electric Works 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 Anritsu Corp, Nippon Telegraph and Telephone Corp, Tamura Electric Works Ltd filed Critical Anritsu Corp
Priority to JP1181781A priority Critical patent/JPS57125568A/en
Publication of JPS57125568A publication Critical patent/JPS57125568A/en
Publication of JPH0150154B2 publication Critical patent/JPH0150154B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023—Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

PURPOSE:To achieve quick and sure maintenance, by providing a self diagnosis function for failure production. CONSTITUTION:The maintenance gives an instruction to a microprocessor 81 for the start of self diagnosis by turning-on a switch installed at a secret place. Succeedingly, the personnel gives coins to a coin processing mechanism 90. The microprocessor 81 drives the mechanism according to the program. In parallel with this operation, the microprocessor 81 receives position information with movement of coins in coin paths from a position detector 9 for processing, and the result of processing is compared with data in the self diagnostic program. If the result of processing is different from the data at the normal state, it is regarded as a failure and the information for the part is displayed on a display 100.
JP1181781A 1981-01-29 1981-01-29 Public telephone set Granted JPS57125568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1181781A JPS57125568A (en) 1981-01-29 1981-01-29 Public telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1181781A JPS57125568A (en) 1981-01-29 1981-01-29 Public telephone set

Publications (2)

Publication Number Publication Date
JPS57125568A true JPS57125568A (en) 1982-08-04
JPH0150154B2 JPH0150154B2 (en) 1989-10-27

Family

ID=11788341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1181781A Granted JPS57125568A (en) 1981-01-29 1981-01-29 Public telephone set

Country Status (1)

Country Link
JP (1) JPS57125568A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201557A (en) * 1985-03-04 1986-09-06 Tamura Electric Works Ltd Public telephone set
JPS61276467A (en) * 1985-05-31 1986-12-06 Anritsu Corp Public telephone set
JP2002000801A (en) * 2000-06-23 2002-01-08 Daito Giken:Kk Game stand

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571351A (en) * 1978-11-25 1980-05-29 Tamura Electric Works Ltd Faulty position display-type public telephone set

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571351A (en) * 1978-11-25 1980-05-29 Tamura Electric Works Ltd Faulty position display-type public telephone set

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201557A (en) * 1985-03-04 1986-09-06 Tamura Electric Works Ltd Public telephone set
JPS61276467A (en) * 1985-05-31 1986-12-06 Anritsu Corp Public telephone set
JPH0332947B2 (en) * 1985-05-31 1991-05-15 Anritsu Corp
JP2002000801A (en) * 2000-06-23 2002-01-08 Daito Giken:Kk Game stand

Also Published As

Publication number Publication date
JPH0150154B2 (en) 1989-10-27

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