JPS5560857A - Speed indicator - Google Patents

Speed indicator

Info

Publication number
JPS5560857A
JPS5560857A JP13597278A JP13597278A JPS5560857A JP S5560857 A JPS5560857 A JP S5560857A JP 13597278 A JP13597278 A JP 13597278A JP 13597278 A JP13597278 A JP 13597278A JP S5560857 A JPS5560857 A JP S5560857A
Authority
JP
Japan
Prior art keywords
speed
signal
lamp
reading
buzzer
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
JP13597278A
Other languages
Japanese (ja)
Inventor
Yoshiharu Sato
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13597278A priority Critical patent/JPS5560857A/en
Publication of JPS5560857A publication Critical patent/JPS5560857A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To facilitate the reading of a vehicle speed and enable the auditory confirmation of the speed, by performing indication by an output resulting from the comparison of a speed signal with a set reference of each speed stage.
CONSTITUTION: When a switch 4 of a speed indicator 2 is operated by a an operator, a reference signal 4a corresponding to one of speed stages each for a speed range of 5km/h is selected and a speed indication lamp of a lamp unit corresponding to the reference signal 4a is lighted on. The selected signal 4a is compared with a speed signal from a speedometer 1 or the like by a comparison circuit 3. A lamp 7-1 and a buzzer 8-1 or another lamp 7-2 and another buzzer 8-2 are turned on through a driving circuit 5 made of gates or the like, depending on which of a vehicle speed and a selected stage speed is higher. This results in facilitating the reading of the vehicle speed and enabling the auditory confirmation of the speed.
COPYRIGHT: (C)1980,JPO&Japio
JP13597278A 1978-10-31 1978-10-31 Speed indicator Pending JPS5560857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13597278A JPS5560857A (en) 1978-10-31 1978-10-31 Speed indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13597278A JPS5560857A (en) 1978-10-31 1978-10-31 Speed indicator

Publications (1)

Publication Number Publication Date
JPS5560857A true JPS5560857A (en) 1980-05-08

Family

ID=15164161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13597278A Pending JPS5560857A (en) 1978-10-31 1978-10-31 Speed indicator

Country Status (1)

Country Link
JP (1) JPS5560857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163988U (en) * 1985-04-01 1986-10-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163988U (en) * 1985-04-01 1986-10-11

Similar Documents

Publication Publication Date Title
JPS5560857A (en) Speed indicator
JPS5244662A (en) Vehicle position indicating device
JPS5396117A (en) Device for controlling electric motor vehicle
JPS55149806A (en) Indicator for automobile
JPS5414777A (en) Alarm device
JPS5427137A (en) Traffic information treating and indicating system for vehicle
JPS5326015A (en) Means for detecting and informing inclination of crane vehicle or the like
JPS55127232A (en) Voice generating system for car
JPS56101556A (en) Digital display type vehicle speedometer
JPS5539868A (en) Direction indicator for car
JPS5247235A (en) Overspeed alarming device for vehicles
JPS5777964A (en) Method and device for indicating travelling speed of automobile
JPS52120870A (en) Apparatus for indicating functions of electronic timepiece
JPS5345839A (en) Automotive control system
JPS52110612A (en) Standard scale signal writing system
JPS5227957A (en) Device for discriminating position of transmission gear
JPS5375645A (en) Defective section indicating apparatus for vehicles
JPS52152342A (en) Handle control training machine for car
CH558965A (en) Set speed indicator for vehicle drive - alternator gives signal to operate alarm when chosen speed is reached
JPS5733029A (en) Vehicle warning device
JPS5642853A (en) Event generating circuit
JPS53114473A (en) Speed tester
JPS57191554A (en) Speedometer with speed alarm
JPS5391215A (en) Circuit for controlling vehicle driving motor
JPS5294798A (en) Specific vehicle preference traffic signal control unit