CN2596464Y - Engine telegraph device of communication type digital display ship - Google Patents
Engine telegraph device of communication type digital display ship Download PDFInfo
- Publication number
- CN2596464Y CN2596464Y CN 02288574 CN02288574U CN2596464Y CN 2596464 Y CN2596464 Y CN 2596464Y CN 02288574 CN02288574 CN 02288574 CN 02288574 U CN02288574 U CN 02288574U CN 2596464 Y CN2596464 Y CN 2596464Y
- Authority
- CN
- China
- Prior art keywords
- cabin
- bridge
- controller
- command
- digital display
- 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 - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a communicating digital-display engine telegraph device for ships, belonging to the equipment for information transmission between a bridge and a cabin in a serial communication way. The device visually and sharply displays an operator's engine using command requests and a turbine operator's command answering information in the cabin in the digital display way, communicates the cabin and the bridge in the differential serial communication way, reduces the original communication cable number for communicating the engine telegraph between the bridge and the cabin, and reduces cost of system installation and running. The device is mainly composed of a bridge command sending device and a cabin command receiving device which are connected via communication lines, wherein, the command sending device comprises a bridge control device, a bridge digital display, a buzzer and a command sender; the cabin command receiving device comprises a cabin controller, a cabin digital display, an electric bell and a countersign device. The utility model has the advantages of visual display, convenient operation, simple structure, high reliability and strong interference capability, and is suitable for information transmission between bridges and cabins of various ships.
Description
Technical field
The utility model relates to a kind of carriage clock device peculiar to vessel, and particularly a kind of numeral that adopts serial communication mode to carry out information transmission between bridge and the cabin shows carriage clock device peculiar to vessel.
Background technology
Up to the present, carriage clock peculiar to vessel has the carriage clock of interchange, direct current carriage clock, light carriage clock, mechanical carriage clock etc., these carriage clocks generally all are to adopt machinery or mechanical assistance to constitute with electronic circuit, can not show driver's the operation acknowledge information with car command request and cabin turbine operation person in the use, fiduciary level and operability are relatively poor visual and clearly.And the signal cable quantity between all kinds of carriage clock contact bridges and the cabin is more, system's installation and operation expense height.
Summary of the invention
The purpose of this utility model is to provide a kind of can clearly the demonstration to use the car order, reduces the signal cable quantity between contact bridge and the cabin, and system's installation and operation expense is low, and the communication-type numeral that fiduciary level and operability are high shows carriage clock device peculiar to vessel.
The purpose of this utility model is achieved in that a kind of communication-type numeral shows carriage clock device peculiar to vessel, and it is made device 2 form by issue an order device 1 and cabin of bridge, and the bridge device 1 of issuing an order is made device 2 be connected by communication line 3 with cabin.The bridge device 1 of issuing an order comprises bridge controller 11, and bridge controller 11 is connected with communication line 3 through differential driven in series circuit 14; Also be connected with bridge digital indicator 12, hummer 15 and controller 13 respectively on the bridge controller 11.Cabin is made device 2 comprise cabin controller 21, and cabin controller 21 is connected with communication line 3 through differential driven in series circuit 24, and cabin controller 21 also reaches back with cabin digital indicator 22, electric bell 25 respectively and makes device 23 be connected.
Communication-type numeral provided by the utility model shows carriage clock device peculiar to vessel, owing to adopt the structure of controller and differential driven in series circuit, the signal that bridge is sent shows on cabin with digital form by communication line, and can detect back-signalling, finish signal transmission and return course, operability and fiduciary level are improved largely clear and intuitively; Signal cable quantity between contact bridge and the cabin has only two, and the number of cables of carriage clock reached tens in the past, and system's installation and operation expense also decreases.Serial communication adopts differential driving circuit, has improved the serial communication antijamming capability, can safeguards system stable operation.
Description of drawings
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
The structure of this device is: a kind of communication-type numeral shows carriage clock device peculiar to vessel, and it is made device 2 form by issue an order device 1 and cabin of bridge, and the bridge device 1 of issuing an order is made device 2 be connected by communication line 3 with cabin.Drive the device 1 of issuing an order and comprise bridge controller 11, bridge controller 11 is connected with communication line 3 through differential driven in series circuit 14; Also be connected with bridge digital indicator 12, hummer 15 and controller 13 respectively on the bridge controller 11.Cabin is made device 2 comprise cabin controller 21, and cabin controller 21 is connected with communication line 3 through differential driven in series circuit 24, and cabin controller 21 also reaches back with cabin digital indicator 22, electric bell 25 respectively and makes device 23 be connected.
In the utility model, bridge controller 11 and cabin controller 21 are made of one-chip computer, are the control cores that cabin is made device, and single-chip microcomputer can adopt models such as 8752P;
Bridge digital indicator 12 and mechanism's digital indicator 22 are made of 8 sections charactrons and 2 light emitting diodes, show bridge car operational order information with digital form, and display driver chip can adopt LM1413P etc.;
Controller 13 is made of multi-gear switch or button, and the driver sends the various car operational orders of using by it;
Hummer 15: sound a buzzer when the order of sending when cabin duty and bridge is inconsistent, remind the driver to note;
Return and to make device 23 be made of multi-gear switch or ammonium key, the engineer sends the various answers with the car operational order to the driver by it;
Communicating circuit 3 adopts two-wire differential type half-duplex serial communication line, can adopt 422,232 or 485 buses, and the chip of employing can be SN75LBC184 etc.;
Differential driven in series circuit 14 and 24 cooperates getting in touch between bridge controller 11 and cabin controller 21 and the communication line;
Electric bell: electric bell was rung when the order of sending when cabin duty and bridge was inconsistent, reminded the engineer to carry out corresponding operating, used the car request with what satisfy bridge.
During the utility model work, bridge driver's operation controller 13 sends fully car, intact car, it is several to stop, advance, retreat the various car orders of using such as several, bridge controller 11 is firmly delivered in this order, and bridge controller 11 is delivered to machine with serial mode by differential driven in series circuit 14 and communication line 3 with its coding back, and he is made device 2.
The cabin controller 21 that cabin is made device 2 by differential driven in series circuit 24 make up receive that bridge sends use the car order, will send digital indicator 22 to use the car command request after its decoding with what digital form showed bridge.If the running status of cabin is inconsistent with the car request with bridge, then hummer 15 and electric bell 25 send chimes of doom, and bridge digital indicator 12 and cabin digital indicator 22 show with flashing mode simultaneously, note with prompting driver's turbine operation person.When the engineer finishes bridge with after the car operation, make device 23 send answer information by returning to bridge, this information is delivered to cabin controller 21, and the cabin controller is delivered to bridge issue an order device 1 with serial mode by differential driven in series circuit 24 and communication line 3 with its coding back.
The issue an order bridge controller 11 of device 1 of bridge is answered information by what differential driven in series circuit 14 received that cabin sends with the car order, will send the state of digital indicator 12 with the digital form cabin after its decoding.If the running status of cabin is consistent with the car request with bridge, then hummer 15 and electric bell 25 stop chimes of doom, simultaneously bridge digital indicator 12 and cabin digital indicator 22 show in bright mode, inform driver's turbine operation person, the finishing with the car request of bridge.
Claims (3)
1, a kind of communication-type numeral shows carriage clock device peculiar to vessel, it is characterized in that: it is made device (2) form by issue an order device (1) and cabin of bridge, and the bridge device (1) of issuing an order is made device (2) be connected by communication line (3) with cabin.
2, communication-type according to claim 1 numeral shows carriage clock device peculiar to vessel, it is characterized in that: the bridge device of issuing an order
(1) comprise bridge controller (11), bridge controller (11) is connected with communication line (3) through differential driven in series circuit (14); Also be connected with bridge digital indicator (12), hummer (15) and controller (13) respectively on the bridge controller (11).
3, communication-type numeral according to claim 1 and 2 shows carriage clock device peculiar to vessel, it is characterized in that: cabin is made device (2) comprise cabin controller (21), cabin controller (21) is connected with communication line (3) through differential driven in series circuit (24), and cabin controller (21) also reaches back with cabin digital indicator (22), electric bell (25) respectively and makes device (23) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288574 CN2596464Y (en) | 2001-11-22 | 2002-11-21 | Engine telegraph device of communication type digital display ship |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01252523 | 2001-11-22 | ||
| CN01252523.5 | 2001-11-22 | ||
| CN 02288574 CN2596464Y (en) | 2001-11-22 | 2002-11-21 | Engine telegraph device of communication type digital display ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2596464Y true CN2596464Y (en) | 2003-12-31 |
Family
ID=34064737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288574 Expired - Fee Related CN2596464Y (en) | 2001-11-22 | 2002-11-21 | Engine telegraph device of communication type digital display ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2596464Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866182A (en) * | 2010-03-05 | 2010-10-20 | 武汉理工大学 | Universal wire control system for navigation bridges |
| CN106097613A (en) * | 2016-08-22 | 2016-11-09 | 辽宁利达自动化设备制造有限公司 | A kind of rudder order telegraph |
| CN110001909A (en) * | 2019-03-29 | 2019-07-12 | 浙江海洋大学 | A kind of ship clock system |
-
2002
- 2002-11-21 CN CN 02288574 patent/CN2596464Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866182A (en) * | 2010-03-05 | 2010-10-20 | 武汉理工大学 | Universal wire control system for navigation bridges |
| CN106097613A (en) * | 2016-08-22 | 2016-11-09 | 辽宁利达自动化设备制造有限公司 | A kind of rudder order telegraph |
| CN110001909A (en) * | 2019-03-29 | 2019-07-12 | 浙江海洋大学 | A kind of ship clock system |
| CN110001909B (en) * | 2019-03-29 | 2020-03-17 | 浙江海洋大学 | Boats and ships car clock system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031231 Termination date: 20091221 |