JPS5323300A - Detecting method of critical vehicle-to-vehicle distance - Google Patents

Detecting method of critical vehicle-to-vehicle distance

Info

Publication number
JPS5323300A
JPS5323300A JP9802176A JP9802176A JPS5323300A JP S5323300 A JPS5323300 A JP S5323300A JP 9802176 A JP9802176 A JP 9802176A JP 9802176 A JP9802176 A JP 9802176A JP S5323300 A JPS5323300 A JP S5323300A
Authority
JP
Japan
Prior art keywords
vehicle
critical
distance
detecting method
vehicle distance
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
JP9802176A
Other languages
Japanese (ja)
Inventor
Hideo Shibuya
Masahiro Watanabe
Mitsuaki Kamiharashi
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 JP9802176A priority Critical patent/JPS5323300A/en
Publication of JPS5323300A publication Critical patent/JPS5323300A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To warn a vehicle driver not keeping safety vehicle-to-vehicle distance by determining, from the relative speed between two vehicles, the time information from pass of an anticeeding vehicle till detection of other following vehicle to be measured and by detecting the critical vehicle-to-vehicle distance from the determined time information and the speed information of the measured vehicle.
COPYRIGHT: (C)1978,JPO&Japio
JP9802176A 1976-08-16 1976-08-16 Detecting method of critical vehicle-to-vehicle distance Pending JPS5323300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9802176A JPS5323300A (en) 1976-08-16 1976-08-16 Detecting method of critical vehicle-to-vehicle distance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9802176A JPS5323300A (en) 1976-08-16 1976-08-16 Detecting method of critical vehicle-to-vehicle distance

Publications (1)

Publication Number Publication Date
JPS5323300A true JPS5323300A (en) 1978-03-03

Family

ID=14208209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9802176A Pending JPS5323300A (en) 1976-08-16 1976-08-16 Detecting method of critical vehicle-to-vehicle distance

Country Status (1)

Country Link
JP (1) JPS5323300A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829931A (en) * 1971-08-20 1973-04-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829931A (en) * 1971-08-20 1973-04-20

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