JPH0242718B2 - - Google Patents
Info
- Publication number
- JPH0242718B2 JPH0242718B2 JP4346481A JP4346481A JPH0242718B2 JP H0242718 B2 JPH0242718 B2 JP H0242718B2 JP 4346481 A JP4346481 A JP 4346481A JP 4346481 A JP4346481 A JP 4346481A JP H0242718 B2 JPH0242718 B2 JP H0242718B2
- Authority
- JP
- Japan
- Prior art keywords
- sub
- section
- main
- operation section
- switch
- 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.)
- Expired
Links
- 230000007935 neutral effect Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
- B63H21/213—Levers or the like for controlling the engine or the transmission, e.g. single hand control levers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
【発明の詳細な説明】
この発明は船舶用機関のガバナおよびクラツチ
遠隔制御装置の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION This invention relates to an improvement in a marine engine governor and clutch remote control system.
従来、船舶用機関のガバナおよびクラツチ遠隔
制御装置で主操作部と副操作部とを有するもので
は、副操作部で操船後に電源を切り、再び操船の
ために電源を入れると副操作部に通電される。操
船を再開する際には通常主操作部を利用するた
め、これでは不便である。また操船開始時にはま
ず空吹し運転が必要であるからクラツチ駆動手段
はオフにしておくことが望ましい。 Conventionally, in governor and clutch remote control devices for marine engines that have a main operation section and a sub-operation section, the sub-operation section turns off the power after maneuvering the vessel, and when the power is turned on again for maneuvering, the sub-operation section is energized. be done. This is inconvenient because the main operation section is normally used when resuming ship maneuvering. Furthermore, since it is first necessary to perform a dry run when maneuvering the vessel, it is desirable to turn off the clutch drive means.
この発明はこのような従来の課題の解決のため
になされたものであり、電源スイツチをオンにす
ることによつて前の操作位置に関係なく主操作部
に通電されるように構成し、また電源投入時には
クラツチ駆動手段はオフになつているように構成
したものである。 The present invention has been made to solve such conventional problems, and is configured so that when the power switch is turned on, the main operation section is energized regardless of the previous operation position. The clutch drive means is configured to be off when the power is turned on.
以下、この発明の実施例を図面によつて説明す
る。図面において、８０は主操作部、５０は副操
作部であり、主操作部８０は電源スイツチ１７、
主操作部ポテンシヨメ−タ１、主操作部スイツチ
８、副操作部切換スイツチ９および空吹し操作ス
イツチ１０を有し、また副操作部５０は副操作部
ポテンシヨメ−タ２および空吹し操作スイツチ４
３を有する。主操作部ポテンシヨメ−タ１はブリ
ツジに配置されて図示しない操作ハンドルに直結
され、副操作部ポテンシヨメ−タ２は例えばフラ
イングブリツジに配置されて操作ハンドルに直結
されている。主操作部ポテンシヨメ−タ１はアナ
ログスイツチ５を介してガバナ駆動用のアナログ
スイツチ３８からガバナ駆動手段９０に接続され
るとともにクラツチ駆動用アナログスイツチ３０
からクラツチ駆動手段９２に接続されている。副
操作部ポテンシヨメ−タ２もアナログスイツチ４
４を介してアナログスイツチ３８，３０に接続さ
れている。３，４，４０，４１はコンパレ−タ、
６，４２，４５，４６はAND回路、７，１１，
１３はNAND回路、１２はリセツト・セツト・
フリツプフロツプ回路、１４，１８はインバ−タ
ゲ−トである。 Embodiments of the present invention will be described below with reference to the drawings. In the drawing, 80 is a main operation section, 50 is a sub-operation section, and the main operation section 80 includes a power switch 17,
It has a main operation part potentiometer 1, a main operation part switch 8, a sub-operation part changeover switch 9 and a dry blow operation switch 10, and the sub operation part 50 has a sub-operation part potentiometer 2 and a dry blow operation switch. 4
It has 3. A main operating section potentiometer 1 is arranged on a bridge and directly connected to an operating handle (not shown), and an auxiliary operating section potentiometer 2 is arranged, for example, on a flying bridge and directly connected to the operating handle. The main operation potentiometer 1 is connected via an analog switch 5 to an analog switch 38 for driving the governor and a governor driving means 90, and also to an analog switch 30 for driving the clutch.
The clutch drive means 92 is connected from the clutch drive means 92 to the clutch drive means 92. Sub-operation potentiometer 2 is also analog switch 4
4 to analog switches 38 and 30. 3, 4, 40, 41 are comparators,
6, 42, 45, 46 are AND circuits, 7, 11,
13 is a NAND circuit, 12 is a reset/set/
Flip-flop circuits 14 and 18 are inverter gates.
この構成において、操作ハンドルが中立状態で
電源スイツチ１７をオンにするとNAND回路１
１の前段にある抵抗とコンデンサにより入力は論
理的に“０”になり、他の入力条件に関係なく出
力側は“１”となる。また副操作部切換スイツチ
９はオフであるからNAND回路１３の入力は
“０”、従つて他の入力条件に関係なく出力側は
“１”となり、インバ−タゲ−ト１８を通して出
力は“０”になる。このためリセツト・セツト・
フリツプフロツプ回路１２の入力はＳ＝１、Ｒ＝
０となり、Ｑ＝１、＝０となるから主操作部系
統のアナログスイツチ５の制御端子Ｃに論理信号
で“１”が加わり、入力端子INと出力端子OUT
とは導通状態になり、主操作部ポテンシヨメ−タ
１によりガバナ駆動手段９０およびクラツチ駆動
手段９２の操作が可能な状態になる。なお、上記
制御端子Ｃに“０”が加わつたときは入力端子
INと出力端子OUTとは非導通状態になる。ま
た、この際には＝０であるから、副操作部のア
ナログスイツチ４４の制御端子Ｃには“０”が加
わり、アナログスイツチ４４は非導通状態になつ
ており、副操作部ポテンシヨメ−タ２によつては
操作はできないようになつている。 In this configuration, when the power switch 17 is turned on with the operating handle in the neutral state, the NAND circuit 1
The input is logically "0" due to the resistor and capacitor in the front stage of 1, and the output side is "1" regardless of other input conditions. Also, since the sub-operation section changeover switch 9 is off, the input of the NAND circuit 13 is "0", so the output side is "1" regardless of other input conditions, and the output is "0" through the inverter gate 18. "become. For this reason, reset, set,
The inputs of the flip-flop circuit 12 are S=1, R=
0, Q = 1, = 0, so "1" is added as a logic signal to the control terminal C of the analog switch 5 in the main operation system, and the input terminal IN and output terminal OUT
are in a conductive state, and the main operating potentiometer 1 can operate the governor drive means 90 and the clutch drive means 92. Note that when "0" is added to the control terminal C above, the input terminal
IN and output terminal OUT become non-conductive. In addition, since = 0 at this time, "0" is added to the control terminal C of the analog switch 44 of the sub-operation section, the analog switch 44 is in a non-conducting state, and the potentiometer 2 of the sub-operation section In some cases, operations are no longer possible.
主操作部ポテンシヨメ−タ１および副操作部ポ
テンシヨメ−タ２を中立状態にして副操作部切換
えスイツチ９をオンにすると、コンパレ−タ４
０，４１の出力はそれぞれ“１”、AND回路４２
の出力は“１”であり、このためNAND回路１
３の入力はそれぞれ“１”、出力は“０”となつ
てインバ−タゲ−ト１８を通してリセツト・セツ
ト・フリツプフロツプ回路１２のＲを“１”にす
る。一方、コンパレ−タ３、４の出力はそれぞれ
“１”、AND回路６の出力は“１”となる。従つ
てNAND回路７の入力は“１”、“０”、出力は
“１”となる。NAND回路１１の入力の一方は抵
抗とコンデンサを通じているが電源を投入してか
ら時間を経て高電位となつているため“１”、出
力は“０”となり、このためリセツト・セツト・
フリツプフロツプ回路１２はＳ＝０、Ｒ＝１、Ｑ
＝０、＝１となつてアナログスイツチ５は非導
通状態、アナログスイツチ４４は導通状態とな
り、副操作部が動作状態に切換わる。この状態で
操船を停止させ、電源スイツチ１７をオフにする
とすべての信号はクリアされ、従つて再度電源ス
イツチ１７をオンにした際には前述のように主操
作部が動作状態になる。なお、主操作部スイツチ
８および副操作部切換スイツチ９はボタンを押し
たときのみオンになつているが、それによつて発
生した信号は保持され、電源スイツチ１７をオフ
にしたばあいのみクリアされる。 When the main operation section potentiometer 1 and the sub operation section potentiometer 2 are in the neutral state and the sub operation section changeover switch 9 is turned on, the comparator 4
The outputs of 0 and 41 are each "1", AND circuit 42
The output of is “1”, so the NAND circuit 1
The inputs of 3 are respectively "1" and the outputs are "0", and R of the reset/set flip-flop circuit 12 is set to "1" through the inverter gate 18. On the other hand, the outputs of comparators 3 and 4 are each "1", and the output of AND circuit 6 is "1". Therefore, the inputs of the NAND circuit 7 are "1" and "0", and the output is "1". One of the inputs of the NAND circuit 11 is connected through a resistor and a capacitor, but since it has become high potential for some time after the power is turned on, it becomes "1" and the output becomes "0".
The flip-flop circuit 12 has S=0, R=1, Q
=0, =1, the analog switch 5 becomes non-conductive, the analog switch 44 becomes conductive, and the sub-operation section is switched to the operating state. In this state, when the ship maneuvering is stopped and the power switch 17 is turned off, all signals are cleared, and therefore, when the power switch 17 is turned on again, the main operating section is in the operating state as described above. Note that the main operation section switch 8 and the sub-operation section changeover switch 9 are turned on only when the buttons are pressed, but the signals generated thereby are held and are cleared only when the power switch 17 is turned off. Ru.
また、電源スイツチ１７がオンの状態で、空吹
し操作スイツチ１０は“０”であるからＪ−Ｋフ
リツプフロツプ回路１５のCP、CLは“０”、PR
は電源スイツチ１７をオンにした瞬間はインバ−
タゲ−ト１４の出力は“１”となつている（尚時
間経過後出力は“０”となる）から、出力はＱ＝
１、＝０となり、アナログスイツチ３８の制御
端子Ｃには論理信号で“１”が加わつて導通状態
となり、ガバナ駆動手段９０は作動可能な状態に
なる。一方、アナログスイツチ３０の制御端子Ｃ
には“０”が加わるためクラツチ駆動手段９２は
作動できない状態となる。すなわち、電源の投入
時、再投入時にはクラツチ駆動手段には通電され
ず、まず空吹し運転が行なわれるようにしてい
る。そして空吹し操作スイツチ１０をオンにする
と、Ｊ−Ｋフリツプフロツプ回路１５は操作レバ
−が中立状態では操作レバ−の中立位置の検出回
路９１から操作レバ−の中立位置の検出信号とし
てJKが“１”となり、操作スイツチ１０を押し
た瞬間CPが“１”となり、Ｑ、は反転してＱ
＝０、＝１となつてアナログスイツチ３０が働
きクラツチ駆動手段９２にも通電されるようにな
る。空吹しは中立位置検出回路９１からダイオ−
ド５２を通じ“１”となりアナログスイツチ３８
が働きガバナ駆動手段９０に通電されるようにな
る。尚ダイオ−ド５１，５２はＪ−Ｋフリツプフ
ロツプ回路１５の信号が中立位置検出回路９１
に、中立位置検出回路９１がＪ−Ｋフリツプフロ
ツプ回路１５に流入しないようにしたものであ
る。 Also, when the power switch 17 is on, the dry blow operation switch 10 is "0", so CP and CL of the J-K flip-flop circuit 15 are "0", PR
is inverter at the moment the power switch 17 is turned on.
Since the output of the target 14 is "1" (the output becomes "0" after the elapse of time), the output is Q=
1,=0, and the logic signal "1" is applied to the control terminal C of the analog switch 38, making it conductive, and the governor driving means 90 becomes operable. On the other hand, the control terminal C of the analog switch 30
Since "0" is added to , the clutch drive means 92 becomes inoperable. That is, when the power is turned on or turned on again, the clutch driving means is not energized, and first a dry run is performed. Then, when the dry blow operation switch 10 is turned on, the J-K flip-flop circuit 15 outputs a detection signal of the neutral position of the operation lever from the operation lever neutral position detection circuit 91 when the operation lever is in the neutral state. 1", and the moment you press the operation switch 10, CP becomes "1", and Q and Q are reversed and Q
=0 and =1, the analog switch 30 works and the clutch drive means 92 is also energized. Dry blowing is caused by a diode from the neutral position detection circuit 91.
becomes “1” through the analog switch 38.
is activated, and the governor drive means 90 is energized. The diodes 51 and 52 are arranged so that the signal from the JK flip-flop circuit 15 is connected to the neutral position detection circuit 91.
In addition, the neutral position detection circuit 91 is prevented from flowing into the JK flip-flop circuit 15.
以上説明したように、この発明は電源の投入、
再投入によつて、かならず主操作部が動作状態に
なるようにしたものであり、また電源の投入時は
クラツチは作動しないようにしてまず空吹し運転
が行なわれるようにしたものであり、操作の開始
に便利で確実な操作が行なえるものである。 As explained above, this invention can be applied by turning on the power,
When the power is turned on again, the main operating section is always in operation, and when the power is turned on, the clutch is not activated so that a dry run is performed first. This allows for convenient and reliable operation at the start of the operation.
図面はこの発明の実施例を示す回路図である。
１…主操作部ポテンシヨメ−タ、２…副操作部
ポテンシヨメ−タ、５，３０，３８，４４…アナ
ログスイツチ、８…主操作部スイツチ、９…副操
作部切換えスイツチ、８０…主操作部、５０…副
操作部、９０…ガバナ駆動手段、９２…クラツチ
駆動手段。
The drawing is a circuit diagram showing an embodiment of the invention. 1... Main operation section potentiometer, 2... Sub operation section potentiometer, 5, 30, 38, 44... Analog switch, 8... Main operation section switch, 9... Sub operation section changeover switch, 80... Main operation section, 50...Sub-operation section, 90...Governor drive means, 92...Clutch drive means.
Claims (1)
作部は操作ハンドルに直結した主操作部ポテンシ
ヨメ−タと、主、副操作部間の操作位置切換用常
開手動操作自動復帰接点スイツチと、全体の系を
オン、オフする電源スイツチとを有し、副操作部
は操作ハンドルに直結した副操作部ポテンシヨメ
−タを有し、制御部は電源スイツチをオンした際
には主操作部のみを動作状態にするように構成し
たことを特徴とする船舶用機関のガバナおよびク
ラツチ遠隔制御装置。 ２ 主操作部と副操作部と制御部とを有し、主操
作部は操作ハンドルに直結した主操作部ポテンシ
ヨメ−タと主、副操作部間の操作位置常開手動操
作自動復帰接点スイツチと全体の系をオン、オフ
する電源スイツチと、空吹し操作用スイツチとを
有し、副操作部は操作ハンドルに直結した副操作
部ポテンシヨメ−タを有し、制御部は電源スイツ
チをオンにした際には主操作部のみを動作状態に
し、かつクラツチ駆動手段には通電させないよう
に構成したことを特徴とする船舶用機関のガバナ
およびクラツチ遠隔制御装置。[Scope of Claims] 1. It has a main operation section, a sub-operation section, and a control section, and the main operation section includes a main operation section potentiometer directly connected to the operation handle, and a main operation section potentiometer for switching the operation position between the main and sub-operation sections. It has a normally open manual operation automatic return contact switch and a power switch that turns the entire system on and off.The sub-operation section has a sub-operation section potentiometer directly connected to the operation handle, and the control section 1. A governor and clutch remote control device for a marine engine, characterized in that when turned on, only the main operating section is put into operation. 2. It has a main operation part, a sub-operation part, and a control part, and the main operation part has a main operation part potentiometer directly connected to the operation handle, and a normally open manual operation automatic return contact switch in the operating position between the main and sub-operation parts. It has a power switch that turns on and off the entire system and a switch for dry operation, and the sub-operation section has a sub-operation section potentiometer directly connected to the operation handle, and the control section turns on the power switch. 1. A remote control device for a governor and a clutch for a marine engine, characterized in that, when the engine is activated, only the main operation section is activated and the clutch driving means is not energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4346481A JPS57158195A (en) | 1981-03-24 | 1981-03-24 | Remote control apparatus for governor and clutch of marine engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4346481A JPS57158195A (en) | 1981-03-24 | 1981-03-24 | Remote control apparatus for governor and clutch of marine engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57158195A JPS57158195A (en) | 1982-09-29 |
| JPH0242718B2 true JPH0242718B2 (en) | 1990-09-25 |
Family
ID=12664428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4346481A Granted JPS57158195A (en) | 1981-03-24 | 1981-03-24 | Remote control apparatus for governor and clutch of marine engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57158195A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019127173A1 (en) * | 2019-10-09 | 2021-04-15 | Christoph Fromm | Control device for an electric boat engine |
-
1981
- 1981-03-24 JP JP4346481A patent/JPS57158195A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57158195A (en) | 1982-09-29 |
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