JPS6474140A - Stop lamp - Google Patents

Stop lamp

Info

Publication number
JPS6474140A
JPS6474140A JP62230771A JP23077187A JPS6474140A JP S6474140 A JPS6474140 A JP S6474140A JP 62230771 A JP62230771 A JP 62230771A JP 23077187 A JP23077187 A JP 23077187A JP S6474140 A JPS6474140 A JP S6474140A
Authority
JP
Japan
Prior art keywords
stepping
brake pedal
sensor
luminous part
bar graph
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
JP62230771A
Other languages
Japanese (ja)
Other versions
JPH0641254B2 (en
Inventor
Toru Tanabe
Masami Tsurumi
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP62230771A priority Critical patent/JPH0641254B2/en
Publication of JPS6474140A publication Critical patent/JPS6474140A/en
Publication of JPH0641254B2 publication Critical patent/JPH0641254B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To improve the recognition performance and safety by turning-on the first luminous part when a brake pedal is stepped on and turning-on the second luminous part which carries out the bar graph display according to the stepping-on quantity of the brake pedal. CONSTITUTION:A stop lamp 10 is equipped with a brake switch 12 which is closed by the stepping-on of a brake pedal 11 and a sensor 13 for detecting the stepping-on quantity. Further, an LED array 14 as the first luminous part which is turned-on by the closure of the brake switch 12 is installed. Further, an LED array 16 as the second luminous part which carries out the bar graph display through a bar graph display driving means 15 having an A/D conversion circuit built in, according to the stepping-on quantity of the brake pedal 11 which is detected by the sensor 13 when the brake switch 12 is closed is installed. Therefore, the luminous parts 14 and 16 are selectively turned-on according to the magnitude of the stepping-on quantity of the brake pedal 11. Further, the sensor 13 can be assembled in simple ways by constituting the sensor 13 from a magnet and an electricity/magnetism conversion element.
JP62230771A 1987-09-14 1987-09-14 Stop lamp Expired - Lifetime JPH0641254B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62230771A JPH0641254B2 (en) 1987-09-14 1987-09-14 Stop lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62230771A JPH0641254B2 (en) 1987-09-14 1987-09-14 Stop lamp

Publications (2)

Publication Number Publication Date
JPS6474140A true JPS6474140A (en) 1989-03-20
JPH0641254B2 JPH0641254B2 (en) 1994-06-01

Family

ID=16913007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62230771A Expired - Lifetime JPH0641254B2 (en) 1987-09-14 1987-09-14 Stop lamp

Country Status (1)

Country Link
JP (1) JPH0641254B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102495810A (en) * 2011-12-28 2012-06-13 青岛海信宽带多媒体技术有限公司 Management method for data input into decoder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639333U (en) * 1979-09-04 1981-04-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639333U (en) * 1979-09-04 1981-04-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102495810A (en) * 2011-12-28 2012-06-13 青岛海信宽带多媒体技术有限公司 Management method for data input into decoder

Also Published As

Publication number Publication date
JPH0641254B2 (en) 1994-06-01

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