JPH0191219U - - Google Patents
Info
- Publication number
- JPH0191219U JPH0191219U JP18635987U JP18635987U JPH0191219U JP H0191219 U JPH0191219 U JP H0191219U JP 18635987 U JP18635987 U JP 18635987U JP 18635987 U JP18635987 U JP 18635987U JP H0191219 U JPH0191219 U JP H0191219U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pressure difference
- pressure sensor
- water depth
- difference calculation
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Measuring Fluid Pressure (AREA)
Description
第１図は、本考案の一実施例の構成を示すブロ
ツク回路図、第２図は上記実施例の動作の概要を
示すフローチヤート、第３図は第２図のフローチ
ヤートの測定処理を詳細に示すフローチヤートで
ある。
１……ＣＰＵ、２……ＲＯＭ、３……計時部、
３ａ……発振回路、３ｂ……分周回路、３ｃ……
時計回路、４……キー入力部、５……ＲＡＭ、６
……圧力センサ、７……表示部。
Fig. 1 is a block circuit diagram showing the configuration of an embodiment of the present invention, Fig. 2 is a flowchart showing an overview of the operation of the above embodiment, and Fig. 3 is a detailed measurement process of the flowchart in Fig. 2. This is the flowchart shown in . 1...CPU, 2...ROM, 3...Timekeeping section,
3a... oscillation circuit, 3b... frequency dividing circuit, 3c...
Clock circuit, 4...Key input section, 5...RAM, 6
...Pressure sensor, 7...Display section.
Claims (1)
間の圧力差を求める圧力差算出手段と、 この圧力差算出手段で求められた圧力差が水深
計として利用したときにのみ得られる所定値より
大きいか否かを検出する検出手段と、 上記圧力センサーの出力を、上記検出手段の検
出結果により、高度データあるいは水深データに
変換する変換手段と、 この変換手段で求められたデータを表示する表
示手段とを備えたことを特徴とする高度・水深測
定装置。[Scope of Claim for Utility Model Registration] A pressure sensor that detects pressure, a pressure difference calculation means for calculating a pressure difference over a predetermined time from the pressure detected by the pressure sensor, and a pressure difference calculated by the pressure difference calculation means. a detection means for detecting whether the pressure is greater than a predetermined value obtained only when used as a water depth gauge; and a conversion means for converting the output of the pressure sensor into altitude data or water depth data based on the detection result of the detection means. , and display means for displaying the data obtained by the conversion means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18635987U JPH0191219U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18635987U JPH0191219U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191219U true JPH0191219U (en) | 1989-06-15 |
Family
ID=31477590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18635987U Pending JPH0191219U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191219U (en) |
-
1987
- 1987-12-09 JP JP18635987U patent/JPH0191219U/ja active Pending
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