JPS51146733A - Apparatus for determining road face condition - Google Patents

Apparatus for determining road face condition

Info

Publication number
JPS51146733A
JPS51146733A JP50071325A JP7132575A JPS51146733A JP S51146733 A JPS51146733 A JP S51146733A JP 50071325 A JP50071325 A JP 50071325A JP 7132575 A JP7132575 A JP 7132575A JP S51146733 A JPS51146733 A JP S51146733A
Authority
JP
Japan
Prior art keywords
road face
determining road
face condition
condition
determining
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
JP50071325A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5540124B2 (enExample
Inventor
Tsutomu Satou
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50071325A priority Critical patent/JPS51146733A/ja
Publication of JPS51146733A publication Critical patent/JPS51146733A/ja
Publication of JPS5540124B2 publication Critical patent/JPS5540124B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Road Signs Or Road Markings (AREA)
  • Radiation Pyrometers (AREA)
  • Traffic Control Systems (AREA)
JP50071325A 1975-06-11 1975-06-11 Apparatus for determining road face condition Granted JPS51146733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50071325A JPS51146733A (en) 1975-06-11 1975-06-11 Apparatus for determining road face condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50071325A JPS51146733A (en) 1975-06-11 1975-06-11 Apparatus for determining road face condition

Publications (2)

Publication Number Publication Date
JPS51146733A true JPS51146733A (en) 1976-12-16
JPS5540124B2 JPS5540124B2 (enExample) 1980-10-16

Family

ID=13457284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50071325A Granted JPS51146733A (en) 1975-06-11 1975-06-11 Apparatus for determining road face condition

Country Status (1)

Country Link
JP (1) JPS51146733A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266478A (en) * 1975-11-29 1977-06-01 Koito Kogyo Kk Road surface freezing warning apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHARP TECHNICAL JOURNAL#V6#N1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266478A (en) * 1975-11-29 1977-06-01 Koito Kogyo Kk Road surface freezing warning apparatus

Also Published As

Publication number Publication date
JPS5540124B2 (enExample) 1980-10-16

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