JPS6388790U - - Google Patents
Info
- Publication number
- JPS6388790U JPS6388790U JP18515486U JP18515486U JPS6388790U JP S6388790 U JPS6388790 U JP S6388790U JP 18515486 U JP18515486 U JP 18515486U JP 18515486 U JP18515486 U JP 18515486U JP S6388790 U JPS6388790 U JP S6388790U
- Authority
- JP
- Japan
- Prior art keywords
- diving
- water depth
- circuit
- detection means
- specific value
- 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 description 7
- 230000009189 diving Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 7
- 230000006837 decompression Effects 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
Description
第１図は本考案の一実施例に係る電子式水深計
の内部回路構成を示すブロツク図、第２図は同実
施例の電子式水深計を示す外観図、第３図は表示
部の表示面を示す拡大図、第４図は第１図の上昇
速度検出回路の詳細ブロツク図、第５図は第１図
の最大値記憶制御回路の詳細ブロツク図、第６図
は第１図の減圧データ表示制御回路の詳細ブロツ
ク図、第７図は第１図のスイツチ制御回路の詳細
ブロツク図、第８図は無減圧限界データ表を示す
図、第９図ａは減圧表を示す図、第９図ｂは同図
ａの減圧表の一部を詳細に示す図、第１０図はグ
ループ記号変換表を示す図、第１１図は反復潜水
時間を表を示す図、第１２図は潜水例に基づく深
水深度と経過時間との関係を示す図、第１３図は
表示部における各種表示状態を示す図、第１４図
は本実施例の潜水時間タイマーの処理動作を示す
フローチヤートである。
３…表示部、５…発振器、６…分周回路、１１
…表示切換回路、１２…スイツチ制御回路、１３
…センサ、１９…１ｍ以上検出回路、２０…上昇
速度検出回路、２１…最大値記憶制御回路、２２
…減圧データ表示制御回路、３４…潜水時間タイ
マー、４３…第１回潜水減圧データ読出回路、４
４…減圧データ記憶部、５５…休息時間計数回路
、５８…１２時間検出回路、６１…反復潜水減圧
データ読出回路、７０…１０分タイマー。
Figure 1 is a block diagram showing the internal circuit configuration of an electronic depth gauge according to an embodiment of the present invention, Figure 2 is an external view of the electronic depth gauge of the same embodiment, and Figure 3 is a display of the display section. Figure 4 is a detailed block diagram of the rising speed detection circuit in Figure 1, Figure 5 is a detailed block diagram of the maximum value storage control circuit in Figure 1, and Figure 6 is the depressurization circuit in Figure 1. 7 is a detailed block diagram of the switch control circuit shown in FIG. 1, FIG. 8 is a diagram showing a no-decompression limit data table, FIG. 9a is a diagram showing a decompression table, and FIG. Figure 9b shows a part of the decompression table in figure a in detail, Figure 10 shows a group symbol conversion table, Figure 11 shows a table of repeated dive times, and Figure 12 shows examples of diving. FIG. 13 is a diagram showing various display states on the display section, and FIG. 14 is a flowchart showing the processing operation of the diving time timer of this embodiment. 3... Display unit, 5... Oscillator, 6... Frequency dividing circuit, 11
...Display switching circuit, 12...Switch control circuit, 13
...sensor, 19...1m or more detection circuit, 20...rising speed detection circuit, 21...maximum value storage control circuit, 22
...Decompression data display control circuit, 34...Dive time timer, 43...First dive decompression data readout circuit, 4
4... Decompression data storage section, 55... Rest time counting circuit, 58... 12 hour detection circuit, 61... Repeated diving decompression data reading circuit, 70... 10 minute timer.
Claims (1)
計測する潜水時間計測手段と、 水深が特定値以下になつたことを検出する検出
手段と、 前記検出手段で水深が特定値以下になつたこと
の検出状態が所定時間検出されたときに前記潜水
時間計測手段の計時動作を停止する停止手段とを
具備したことを特徴とする電子式水深計。[Scope of Claim for Utility Model Registration] Water depth detection means for detecting water depth; Diving time measuring means for starting timekeeping and measuring diving time when diving starts; and detecting when the water depth has fallen below a specific value. It is characterized by comprising: a detection means; and a stop means for stopping the timekeeping operation of the diving time measuring means when the detection means detects that the water depth has become below a specific value for a predetermined period of time. Electronic depth gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18515486U JPS6388790U (en) | 1986-11-29 | 1986-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18515486U JPS6388790U (en) | 1986-11-29 | 1986-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6388790U true JPS6388790U (en) | 1988-06-09 |
Family
ID=31133512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18515486U Pending JPS6388790U (en) | 1986-11-29 | 1986-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6388790U (en) |
-
1986
- 1986-11-29 JP JP18515486U patent/JPS6388790U/ja active Pending
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