JPH0312895B2 - - Google Patents

Info

Publication number
JPH0312895B2
JPH0312895B2 JP60158256A JP15825685A JPH0312895B2 JP H0312895 B2 JPH0312895 B2 JP H0312895B2 JP 60158256 A JP60158256 A JP 60158256A JP 15825685 A JP15825685 A JP 15825685A JP H0312895 B2 JPH0312895 B2 JP H0312895B2
Authority
JP
Japan
Prior art keywords
distance
main body
output
light emitting
circuit
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.)
Expired - Lifetime
Application number
JP60158256A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6219164A (ja
Inventor
Itsuki Ban
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.)
Sekoh Giken KK
Original Assignee
Sekoh Giken KK
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 Sekoh Giken KK filed Critical Sekoh Giken KK
Priority to JP60158256A priority Critical patent/JPS6219164A/ja
Publication of JPS6219164A publication Critical patent/JPS6219164A/ja
Publication of JPH0312895B2 publication Critical patent/JPH0312895B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rehabilitation Tools (AREA)
JP60158256A 1985-07-19 1985-07-19 盲人用安内装置 Granted JPS6219164A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60158256A JPS6219164A (ja) 1985-07-19 1985-07-19 盲人用安内装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60158256A JPS6219164A (ja) 1985-07-19 1985-07-19 盲人用安内装置

Publications (2)

Publication Number Publication Date
JPS6219164A JPS6219164A (ja) 1987-01-27
JPH0312895B2 true JPH0312895B2 (en]) 1991-02-21

Family

ID=15667649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60158256A Granted JPS6219164A (ja) 1985-07-19 1985-07-19 盲人用安内装置

Country Status (1)

Country Link
JP (1) JPS6219164A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007143943A (ja) * 2005-11-29 2007-06-14 Nec Corp 盲人用歩行案内装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465264U (en]) * 1977-10-18 1979-05-09
JPS56119248A (en) * 1980-02-22 1981-09-18 Matsushita Electric Ind Co Ltd Sound output apparatus of obstacle detector for blind person
JPS59111120U (ja) * 1983-01-18 1984-07-26 安永　知之 視力障害者の為の障害物検知装置

Also Published As

Publication number Publication date
JPS6219164A (ja) 1987-01-27

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