CN201796472U - Watertight door alarm - Google Patents
Watertight door alarm Download PDFInfo
- Publication number
- CN201796472U CN201796472U CN2010205148623U CN201020514862U CN201796472U CN 201796472 U CN201796472 U CN 201796472U CN 2010205148623 U CN2010205148623 U CN 2010205148623U CN 201020514862 U CN201020514862 U CN 201020514862U CN 201796472 U CN201796472 U CN 201796472U
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- Prior art keywords
- watertight door
- watertight
- chip microcomputer
- door alarm
- alarm according
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Abstract
The utility model relates to a watertight door alarm, aiming at providing a watertight door alarm which can detect the states of all watertight doors and can carry out displaying and alarming when the watertight doors are not closed. The watertight door alarm comprises a main controller, an input circuit and an output circuit which are connected with the main controller; and the main controller comprises a single chip microcomputer and an alarm device connected with the single chip microcomputer. The watertight door alarm can display the states of all the watertight doors of a ship so as to be convenient for operators to master real-time states of all the watertight doors, carry out alarming in time when certain watertight doors are not closed so as to eliminate the potential safety hazard in time and further improve the running safety of the ship, and can convey the states of all the watertight doors to a black box of the ship so as to carry out accident analysis.
Description
Technical field
The utility model relates to electric field peculiar to vessel, and in particular, the utility model is about a kind of watertight door alarm to each watertight door state-detection of boats and ships and warning.
Background technology
All be provided with watertight door in each cabin of boats and ships, it is extremely important to the security of boats and ships to guarantee that when not having personnel to pass in and out each watertight door all is in closed condition, therefore need a kind of watertight door alarm, can detect each watertight door state, when watertight door is not in closed condition, can in time send and report to the police and show the watertight door particular location of not closing, unlatching, the closed condition of each watertight door is input to Ship's Black Box in real time and makes ready for accidents.
Patent Office of the People's Republic of China has announced a CN201268393Y document on July 8th, 2009, name is called the watertight door device, this device comprises that one is positioned at a underwater watertight door system and a hydraulic control system, this watertight door system comprises one or more watertight doors, this hydraulic control system is positioned on the waterline, and each is fanned this watertight door and all is connected with this hydraulic control system by a multi-core pipe.This device has changed the independently hydraulic control unit way of control separately of one of every in the past fan Men Junyong, by adopting the mode of concentrating hydraulic power unit, realize both can operating by Remote, the novel watertight door device that can control has on the spot again increased reliability, the stability of installing.The shortcoming of this control device is not have the state of each watertight door is detected, and can not show and report to the police when watertight door does not cut out, and causes safety of ship hidden danger.
Summary of the invention
The utility model does not detect for solving the state to each watertight door that exists in the prior art, the shortcoming that when watertight door does not cut out, can not show and report to the police, providing a kind of can detect the state of each watertight door, the watertight door alarm that can show and report to the police when watertight door does not cut out.
The technical scheme that its technical matters that solves the utility model adopts is: the utility model comprises master controller and the input circuit, the output circuit that link to each other with master controller, and master controller is that single-chip microcomputer reaches warning device and the indicating device that links to each other with single-chip microcomputer.Input circuit links to each other with each watertight door sensor, and the watertight door sensor is sent to single-chip microcomputer with signal by input circuit, and single-chip microcomputer shows the state of each watertight door in real time in indicating device; Do not close as watertight door, when indicating device shows, report to the police, remind the staff to check, eliminate safe hidden trouble by warning device; Single-chip microcomputer is sent to Ship's Black Box with the state of each watertight door by output circuit simultaneously, in order to fault analysis, has increased ship running safety when having an accident.
As preferably, warning device is a hummer.Hummer is the most frequently used audible alarm unit.
As preferably, indicating device is red led and green indicating lamp.Each watertight door sensor correspondence is provided with a red led, a green indicating lamp, when a certain watertight door cuts out, green indicating lamp corresponding to this watertight door sensor is bright, when a certain watertight door is opened, red led corresponding to this watertight door sensor is bright, the time control the state that personnel understand each watertight door at a glance.
As preferably, input circuit is the input wires terminal strip.Terminal board helps wiring and trouble shooting.
As preferably, output circuit is the outlet terminal daughter board.Terminal board helps wiring and trouble shooting.
As preferably, single-chip microcomputer links to each other with described input circuit by photoelectric isolating circuit.For the reliability that guarantees to transmit, and prevent that fault from enlarging, and separates input circuit and single-chip microcomputer with photoelectric isolating circuit.
As preferably, single-chip microcomputer links to each other with output circuit by serial-parallel conversion circuit.In order to increase output signal quantity, between output circuit and single-chip microcomputer, adopt serial-parallel conversion circuit to change, increased output quantity, reduced equipment cost.
As preferably, single-chip microcomputer links to each other with indicating device by serial-parallel conversion circuit.In order to increase output signal quantity, between indicating device and single-chip microcomputer, adopt serial-parallel conversion circuit to change equally, increased output quantity, reduced equipment cost.
As preferably, master controller also comprises toggle switch, and toggle switch links to each other with single-chip microcomputer.Because the watertight door sensor can adopt and often open or normally closed contact, in order to make the program specificationization of single-chip microcomputer, single-chip microcomputer connects one group of toggle switch, the corresponding toggle switch of each input end, according to the input signal of each input end is often to open signal or this toggle switch of normally closed signal deciding is to dial or dial down, has made things convenient for the Installation and Debugging of alarm.
As preferably, master controller also comprises button, and button links to each other with single-chip microcomputer.Single-chip microcomputer connects that some buttons can be tested, reset, noise reduction, light modulation operation, uses with convenient.
The beneficial effects of the utility model are: the state of each watertight door of boats and ships is shown, made things convenient for the personnel of controlling to grasp each watertight door real-time status, when watertight door does not cut out, in time report to the police,, improved ship running safety so that in time eliminate safe hidden trouble; Each watertight door state in time is transported to Ship's Black Box so that carry out crash analysis.
Description of drawings
Fig. 1 is a kind of system chart of the utility model watertight door alarm.
Among the figure: 1. single-chip microcomputer, 2. input circuit, 3. photoelectric isolating circuit, 4. button, 5. serial-parallel conversion circuit, 6. indicating device, 7. hummer, 8. output circuit, 9. toggle switch.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail.
Embodiment:
A kind of watertight door alarm of present embodiment referring to Fig. 1, comprises single-chip microcomputer 1, input circuit 2, photoelectric isolating circuit 3, button 4, serial-parallel conversion circuit 5, indicating device 6, hummer 7, output circuit 8, toggle switch 9; Input circuit 2 links to each other with single-chip microcomputer 1 by photoelectric isolating circuit 3, and button 4, hummer 7, toggle switch 9 link to each other with single-chip microcomputer 1, and indicating device 6, output circuit 8 link to each other with single-chip microcomputer 1 by serial-parallel conversion circuit 5.
With input circuit 2 with after the watertight door sensor of each watertight door is connected, normally opened contact or normally closed contact difference according to each watertight door sensor, go up or dial down in the toggle switch 9 position that should the watertight door sensor being dialled, make unified, the standard of program in the single-chip microcomputer 1; Press the testing button in the button 4, check whether each pilot lamp in the indicating device 6 is bright entirely; The light modulation button of pressing in the button 4 carries out pilot lamp brightness adjustment; All close as all watertight doors, 8 green indicating lamps in the indicating device 6 are bright, and 8 red leds do not work; Open as watertight door, the watertight door sensor signal is sent to single-chip microcomputer 1, red led corresponding with this watertight door in the single-chip microcomputer 1 control indicating device 6 is bright, green indicating lamp goes out, when watertight door is opened the long close door of the general personnel's Inlet and outlet water required time that surpassed of time, single-chip microcomputer 1 control hummer 7 pipes and carries out fault alarm, carries out the signal self-locking simultaneously; The personnel that control check according to the shown watertight door location assignment maintainer of display device, press the mute button in the button 4 simultaneously, make hummer 7 stop to pipe; Finish when the maintainer safeguards, the reset button that the personnel of controlling press in the button 4 resets, the signal self-locking releasing; Single-chip microcomputer 1 simultaneously with the fault of each watertight door, close, open mode is transported to Ship's Black Box, carries out crash analysis when having an accident with convenient boats and ships.
Above embodiment is one of preferred plan of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (10)
1. a watertight door alarm comprises master controller and the input circuit, the output circuit that link to each other with master controller, it is characterized in that: described master controller is that single-chip microcomputer reaches warning device and the indicating device that links to each other with single-chip microcomputer.
2. a kind of watertight door alarm according to claim 1, it is characterized in that: described warning device is a hummer.
3. a kind of watertight door alarm according to claim 1 and 2 is characterized in that: described indicating device is red led and green indicating lamp.
4. a kind of watertight door alarm according to claim 1 and 2 is characterized in that: described input circuit is the input wires terminal strip.
5. a kind of watertight door alarm according to claim 1 and 2 is characterized in that: described output circuit is the outlet terminal daughter board.
6. a kind of watertight door alarm according to claim 1 and 2 is characterized in that: described single-chip microcomputer links to each other with described input circuit by photoelectric isolating circuit.
7. a kind of watertight door alarm according to claim 1 and 2, it is characterized in that: described single-chip microcomputer links to each other with output circuit by serial-parallel conversion circuit.
8. a kind of watertight door alarm according to claim 1 and 2, it is characterized in that: described single-chip microcomputer links to each other with indicating device by serial-parallel conversion circuit.
9. a kind of watertight door alarm according to claim 1 and 2, it is characterized in that: described master controller also comprises toggle switch, described toggle switch links to each other with described single-chip microcomputer.
10. a kind of watertight door alarm according to claim 1 and 2, it is characterized in that: described master controller also comprises button, described button links to each other with described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205148623U CN201796472U (en) | 2010-09-03 | 2010-09-03 | Watertight door alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205148623U CN201796472U (en) | 2010-09-03 | 2010-09-03 | Watertight door alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796472U true CN201796472U (en) | 2011-04-13 |
Family
ID=43851373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205148623U Expired - Fee Related CN201796472U (en) | 2010-09-03 | 2010-09-03 | Watertight door alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796472U (en) |
-
2010
- 2010-09-03 CN CN2010205148623U patent/CN201796472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20170903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |