JPS5480169A - Running counter with speed indication - Google Patents
Running counter with speed indicationInfo
- Publication number
- JPS5480169A JPS5480169A JP14794177A JP14794177A JPS5480169A JP S5480169 A JPS5480169 A JP S5480169A JP 14794177 A JP14794177 A JP 14794177A JP 14794177 A JP14794177 A JP 14794177A JP S5480169 A JPS5480169 A JP S5480169A
- Authority
- JP
- Japan
- Prior art keywords
- running
- speed
- runner
- display device
- arithmetic circuit
- 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
Links
Landscapes
- Measurement Of Distances Traversed On The Ground (AREA)
Abstract
PURPOSE: To enable the runner's own running speed to be readily known by operating the speed from running pulses (number of steps) and step width and displaying this in a display device upon ending of the running or through changing-over of the display.
CONSTITUTION: A changeover switch 3 is for changing over of an ordinary running mode and a speed display mode. When the ordinary running mode is set by changing over this to the contact R, an AND gate 4 is opened, through which the running pulses are applied to an arithmetic circuit 2 according to the runner's placement of his feet on a mat switch 1. At the same time, a flip-flop 9 is set and clock pulses are applied to a time counter 13. The arithmetic circuit 2 subsequently counts running distances, which are then displayed in a display device 8. When the runner wants to know own running pace, he changes over the changeover switch 3 to the contact S. An operation command is then applied to an arithmetic circuit 5, by which the running speed is operated. This running speed is displayed in the display device 8.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14794177A JPS5480169A (en) | 1977-12-08 | 1977-12-08 | Running counter with speed indication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14794177A JPS5480169A (en) | 1977-12-08 | 1977-12-08 | Running counter with speed indication |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5480169A true JPS5480169A (en) | 1979-06-26 |
Family
ID=15441515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14794177A Pending JPS5480169A (en) | 1977-12-08 | 1977-12-08 | Running counter with speed indication |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5480169A (en) |
-
1977
- 1977-12-08 JP JP14794177A patent/JPS5480169A/en active Pending
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