JPS55163456A - F-dc circuit for speed meter - Google Patents
F-dc circuit for speed meterInfo
- Publication number
- JPS55163456A JPS55163456A JP7162579A JP7162579A JPS55163456A JP S55163456 A JPS55163456 A JP S55163456A JP 7162579 A JP7162579 A JP 7162579A JP 7162579 A JP7162579 A JP 7162579A JP S55163456 A JPS55163456 A JP S55163456A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- pulse
- atc
- wheel
- standard
- 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
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
PURPOSE: To reduce the number of parts by a method wherein a circuit is commonly used for an ATC control device and the correction of a wheel of a driving circuit in a speed meter.
CONSTITUTION: A standard pulse 1 is distributed to standard speed pulses 20, 21,...2nkm/H corrected by the diameter of a wheel by means of a pulse distributor 2 and a wheel diameter switch 3. Furthermore, an ATC pattern gate 4 synthsizes the standard speed pulse corresponding to the speed control signal from an ATC receiver 7, and compares 5 it with the speed pulse from a speed generator 8 making an ATC pattern pulse. If the car speed exceeds the ATC control speed, an output relay FBR falls and produces a brake instruction. The output of the aforementioned speed pulse and an up-down counter 14 is compared 13 with that of the speed generator 8, so that a speed meter 16 is driven in such a way that the condition of the up-down counter 14 corresponds to the speed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7162579A JPS6059544B2 (en) | 1979-06-06 | 1979-06-06 | F-DC circuit for speedometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7162579A JPS6059544B2 (en) | 1979-06-06 | 1979-06-06 | F-DC circuit for speedometer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55163456A true JPS55163456A (en) | 1980-12-19 |
JPS6059544B2 JPS6059544B2 (en) | 1985-12-25 |
Family
ID=13466015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7162579A Expired JPS6059544B2 (en) | 1979-06-06 | 1979-06-06 | F-DC circuit for speedometer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6059544B2 (en) |
-
1979
- 1979-06-06 JP JP7162579A patent/JPS6059544B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6059544B2 (en) | 1985-12-25 |
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