CN101367431A - Automatic correction information generator of ship rudder instrument - Google Patents
Automatic correction information generator of ship rudder instrument Download PDFInfo
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- CN101367431A CN101367431A CNA2007103053373A CN200710305337A CN101367431A CN 101367431 A CN101367431 A CN 101367431A CN A2007103053373 A CNA2007103053373 A CN A2007103053373A CN 200710305337 A CN200710305337 A CN 200710305337A CN 101367431 A CN101367431 A CN 101367431A
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- indicator
- rudder
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Abstract
The invention discloses an automatically calibrated rudder instrument information transmitter, which relates to an instrument in ships. The prior rudder instrument information transmitter transmits resistance value of a potentiometer, and analog information has the problems of poor precision, difficult zero-degree calibration, small transmission distance and the like. The invention aims to manufacture a rudder information transmitter which has the advantages that zero correction is simple and accurate, the displayed angle range can be set, the information for rudder position change is shown directly in a numeral mode, and the transmitter can transmit information at long distance. The transmitter consists of a signal source, a scale indicator, a main body and a shell, wherein the handle of the signal source is exposed out of the shell; the scale indicator is arranged on the shell on the periphery of the handle; a fixed hole is arranged on the shell; the main body consisting of circuits, a circuit board, keys, indicator lights, a transmission port, a power source port and electronic elements is arranged in the shell; the circuits are respectively an accepting circuit, a calculating circuit and a transmitting circuit; and a power line and a connecting line enter into the shell through a self-sealing hole on the shell. The automatically calibrated rudder instrument information transmitter is very visualized and convenient to use, and is suitable for various ships.
Description
Technical field:
The present invention relates to the boats and ships instrument and equipment, particularly a kind of rudder for ship instrument transmitter.
Background technology:
What present information generator of ship rudder instrument sent is the resistance of potential device, is analog information, has little etc. the problem of 0 degree check and correction difficulty, low precision, transmission distance.
Summary of the invention:
The objective of the invention is to make a kind of 0 degree and proofread and correct that the simple angular range that accurately, shows can set, the information of rudder for ship change in location is directly represented with digital mode, can grow the rudder for ship information generator of distance transmission.
The present invention is achieved in that information generator of ship rudder instrument from dynamic correction is by signal source, the scale direction board, main body and shell are formed, it is characterized in that: signal source is a potential device, the handle of potential device exposes the outside at shell, the scale direction board is on the shell around the handle, shell is a leak free, openable lid is arranged, fixed orifice is arranged on the shell, main body is fixed on housings, main body is by circuit, circuit card, button is set, determine button, 35 degree indicator lamps, 45 degree indicator lamps, 60 degree indicator lamps, 0 degree position indicator, the hard port position indicator, the hard starboard position indicator, transmission interface, power interface, electronic component constitutes, comprise integrated circuit, resistance, electric capacity, the electronic component of transistor etc., and power interface, transmission interface, all buttons and indicator lamp all are welded on the circuit card, form and accept circuit, computing circuit, transtation mission circuit; Power lead and connection lead enter in the shell the self sealss hole from shell; Power lead is connected with power interface, signal source with accept circuit and be connected, computing circuit with button be set, determine button, 35 degree indicator lamps, 45 degree indicator lamps, 60 degree indicator lamps, 0 degree position indicator, hard port position indicator, hard starboard position indicator are connected, transtation mission circuit is connected with transmission interface.Button be set, determine button, 35 degree indicator lamps, 45 degree indicator lamps, 60 degree indicator lamps, 0 degree position indicator, hard port position indicator, hard starboard position indicator, transmission interface is below lid.
The present invention uses very directly perceived and convenient, is applicable to various angular range requirements.
Description of drawings:
Accompanying drawing 1 is: the side-looking generalized section.
Accompanying drawing 2 is: circuit diagram.
(1) shell wherein, (2) indicator lamp, (3) are provided with button, (4) determine button, (5) circuit card, (6) electronic component, (7) computing circuit, (8) power supply, (9) accept circuit, (10) transtation mission circuit, (11) transmission interface, (12) fixed orifice, (13) cable, (14) cable seal bore, (15) power interface, (16) potential device, (17) scale-board, (18) handle, (19) main body, (20) lid, (21) 35 degree indicator lamps, (22) 45 degree indicator lamps, (23) 60 degree indicator lamps, (24) 0 degree position indicators, (25) hard port position indicator, (26) hard starboard position indicator.
The specific embodiment:
With reference to Fig. 1, the structure explanation: signal source potential device (16) is in shell (1), the handle (18) of potential device (16) is in the outside of shell (1), on handle (18) shell on every side scale-board (17) is arranged, three connection leads (13) of potential device (16) are connected on the circuit card (5), main body (19) is in the inside of shell (1), comprise integrated circuit, interface, resistance capacitance, the electronic component of transistor etc. (6) is welded on the circuit card (5), form and accept circuit (9), computing circuit (7), transtation mission circuit (10), potential device (16) with accept circuit (9) and be connected, computing circuit (7) is connected with button (3) (4) and indicator lamp (2), and transtation mission circuit (10) is connected with transmission interface (11).Bonded assembly cable (13) can enter in the shell (1) the leak free hole (14) from shell (1).DC24 volt power supply (8) is connected on the circuit card (5) by cable (13), convert 5V to by DC-DC, they are connected to each other to accept circuit (9), computing circuit (7), transtation mission circuit (10), form the transmission that a system finishes the information that receives of signal.
With reference to Fig. 2, operation explanation 1: button is provided with (4) two of button (3) and definite buttons, indicator lamp (2) has two kinds, positive and negative 35 degree of a kind of expression, 45 degree, 60 degree indication ranges, a kind of is expression 0 degree, hard port, the hard starboard position, the effect of indicator lamp is the item that prompting is selected, there is not indicator lamp flicker definite the time, the selection next indicator lamp flicker that requires the item determined that finishes, finish up to selection, when certain indicator lamp flash for prompting is selected,, negate that the content of pointing out enters next option by key (3) is set by the content of the definite prompting of definite key (4) meaning.
Do being provided with of system require the scope of definite indication earlier, is positive and negative 35 degree? positive and negative 45 degree? positive and negative 60 degree? determine the position of 0 degree, hard port, hard starboard again, enter normal operation then.Accept the digital code information that circuit (9) and computing circuit (7) become the resistance of potential device (16) agreement immediately in the time of normal the operation,, at any time digital code information is sent by being connected twisted-pair feeder on the transmission interface (11) by transtation mission circuit (10) with 485 or other modes.
Operation explanation 2: potential device handle (18) is subjected to rudder for ship to rotate restriction and rotates synchronously with rudder for ship, variation along with potential device handle (18), the resistance respective change of potential device (16) output, the change in resistance of potential device (16) is linear, little of big, arrive little greatly, any one resistance is corresponding cooresponding with the position of handle (18) all, because the stroke that potential device (16) changes is linear, if computing circuit (7) is known the initial point position of a certain section stroke of potential device (16) and the resistance in final position, just can know the corresponding position of middle any one resistance of this stroke, because handle (18) is rotation synchronously with rudder for ship, so the position of rudder for ship is also represented in the position on the potential device (16), the resistance of certain position of potential device handle (18) has just been represented certain position of rudder for ship, so, as long as the resistance of any one point just can calculate the position of this point and the position of rudder for ship in the input travel.
For example, the resistance of 1 point is set to 0 degree in the middle of the potential device stroke, resistance with a point behind the anti-clockwise rotation LAP is 45 degree, be-45 to spend behind the 0 degree right-hand revolution LAP again with the resistance of a point, 45 spend the resistance of any one point in-45 degree, computing circuit (7) can calculate the corresponding number of degrees of its representative, and shows and send with digital code information.
Operation instructions: the handle (18) and the rudder for ship of potential device are rotated synchronously, open the lid (20) on the shell (1), energized, at first enter the setting of system, by being set, button (3) enters the program of selecting indication range, three indicator lamps (2) are represented positive and negative 35 degree respectively, positive and negative 45 degree, the scope of positive and negative 60 degree, an indicator lamp flicker of waiting for selecting is wherein arranged, if the scope that the indicator lamp of this flicker is represented is not to just abandoning by key (3) is set, the selective indicator lamp of another one begins flicker, if the scope of need selecting is just by determining that key (4) determines, indicator lamp stop the to glimmer scope of expression rudder angle indication has been determined.System is provided with and at once enters into potential device handle (18) stroke automatically and determine program, hard port, 0 degree, hard starboard has three indicator lamps (2) to represent respectively, the flicker expression is waited for and being selected, determine potential device handle (18) stroke need with the rudder compounding practice, in the time of an indicator lamp flicker, steer and turn to this position, when forwarding this position to, rudder drive potential device handle (18) just determines by definite key (4), indicator lamp (2) stops flicker, the meaning computing circuit (7) known potential device handle (18) this point represented an angle of rudder for ship, the next indicator lamp that needs to determine glimmers, and method of operation is the same.
Such as, we will select the scope of 45 degree, when 35 indicator lamps (2) of spending scopes are abandoned by key (3) is set when beginning to glimmer, press when the indicator lamps (2) of 45 degree scopes glimmer and determine that key (4) is definite.System enters the program that the potential device travel position is determined at once, 0 degree indicator lamp (2) begins flicker, forward rudder for ship to 0 degree, the handle of potential device (18) forwards a point under the drive of rudder for ship, this point is just represented 0 degree, has determined after the position of 0 degree the indicator lamp of hard port (2) flicker by definite key (4), the position of being determined potential device handle (18) hard port by rudder for ship is definite by definite key (4) later on, and the resistance of this point is exactly the position of expression 45 degree; The indicator lamp of hard starboard (2) flicker is determined that by rudder for ship the position of potential device handle (18) hard starboard is determined by definite key (4) later on, and the resistance of this point is exactly the position of negative 45 degree of expression; System has just known the position of the rudder for ship that any resistance of potential device output is represented fully like this, and setting completed in system, and indicator lamp stops flicker, and system enters the state of normal operation.
Claims (2)
- From the information generator of ship rudder instrument of dynamic correction by signal source (16), scale direction board (17), main body (19) and shell (1) are formed, it is characterized in that: signal source is a potential device (16), the handle (18) of potential device (16) exposes the outside in shell (1), scale direction board (17) is on handle (18) shell (1) on every side, shell (1) is a leak free, openable lid (20) is arranged, fixed orifice (12) is arranged on the shell (1), main body (19) is fixed on shell (1) the inside, main body (19) is by circuit card (5), button (3) is set, determine button (4), 35 degree indicator lamps (21), 45 degree indicator lamps (22), 60 degree indicator lamps (23), 0 degree position indicator (24), hard port position indicator (25), hard starboard position indicator (26), transmission interface (11), power interface (15), electronic component (6) constitutes, comprise integrated circuit, resistance, electric capacity, the electronic component of transistor etc. (6), and power interface (15), transmission interface (11), all buttons (3) (4) and indicator lamp (21) (22) (23) (24) (25) (26) all are welded on the circuit card (5), form and accept circuit (9), computing circuit (7), transtation mission circuit (10), enter in the shell (1) power lead (13) and connection lead (13) the cable seal bore (14) from shell (1), power lead (13) is connected with power interface (15), signal source (16) with accept circuit (9) and be connected, computing circuit (7) with button (3) is set, determine button (4), 35 degree indicator lamps (21), 45 degree indicator lamps (22), 60 degree indicator lamps (23), 0 degree position indicator (24), hard port position indicator (25), hard starboard position indicator (26) connects, and transtation mission circuit (10) is connected with transmission interface (11).
- 2. the information generator of ship rudder instrument from dynamic correction according to claim 1 is characterized in that: button (3) is set, determines button (4), 35 degree indicator lamps (21), 45 degree indicator lamps (22), 60 degree indicator lamps (23), 0 degree position indicator (24), hard port position indicator (25), hard starboard position indicator (26), transmission interface (11) are below lid (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103053373A CN101367431A (en) | 2007-08-17 | 2007-12-24 | Automatic correction information generator of ship rudder instrument |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710045017.9 | 2007-08-17 | ||
| CN200710045017 | 2007-08-17 | ||
| CNA2007103053373A CN101367431A (en) | 2007-08-17 | 2007-12-24 | Automatic correction information generator of ship rudder instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101367431A true CN101367431A (en) | 2009-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103053373A Pending CN101367431A (en) | 2007-08-17 | 2007-12-24 | Automatic correction information generator of ship rudder instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101367431A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452633B (en) * | 2007-11-30 | 2011-09-14 | 上海三有日用科技有限公司 | Auto-corrected information generator of rudder instrument for ship |
| CN102241273A (en) * | 2010-05-10 | 2011-11-16 | 上海宏曲电子科技有限公司 | Laser type digital rudder angle indication system |
| CN102602526A (en) * | 2012-02-27 | 2012-07-25 | 上海斯密富实业有限公司 | Digital rudder angle indication system |
-
2007
- 2007-12-24 CN CNA2007103053373A patent/CN101367431A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452633B (en) * | 2007-11-30 | 2011-09-14 | 上海三有日用科技有限公司 | Auto-corrected information generator of rudder instrument for ship |
| CN102241273A (en) * | 2010-05-10 | 2011-11-16 | 上海宏曲电子科技有限公司 | Laser type digital rudder angle indication system |
| CN102602526A (en) * | 2012-02-27 | 2012-07-25 | 上海斯密富实业有限公司 | Digital rudder angle indication system |
| CN102602526B (en) * | 2012-02-27 | 2016-12-14 | 上海斯密富实业有限公司 | Digital rudder angle indication system |
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Open date: 20090218 |