CN202828079U

CN202828079U - Propulsion control system based on double-redundancy controller

Info

Publication number: CN202828079U
Application number: CN 201220371913
Authority: CN
Inventors: 孙炜鹏; 李纪军
Original assignee: Kongsberg Maritime China Shanghai Ltd
Current assignee: Kongsberg Maritime China Shanghai Ltd
Priority date: 2012-07-30
Filing date: 2012-07-30
Publication date: 2013-03-27
Anticipated expiration: 2022-07-30

Abstract

The utility model relates to the technical field of ship automation, in particular to a propulsion control system based on a double-redundancy controller. The propulsion control system based on the double-redundancy controller comprises a man-machine interface module, a speed-regulating handle, a host machine speed-regulating module, a host machine safety module, a host machine interface module and a host machine speed-measuring module. The propulsion control system is characterized in that the man-machine interface module and the speed-regulating handle are connected with the host machine speed-regulating module, the host machine safety module, the host machine interface module and the host machine speed-measuring module by network lines respectively. Compared with the prior art, an integration level and the flexibility of the system are high; the system can serve as an independent system to work, and can be integrated with other systems. With the adoption of a modular design and a rich graphic interface, the propulsion control system is simple to mount, stable to operate and easy to use, can achieve full coverage control on various diesel engines such as a middle-speed diesel engine and a slow-speed diesel engine, and a thruster for a ship, and is applicable to a ship propulsion device with a gear case and a variable pitch propeller.

Description

A kind of propulsion control system based on two redundant manipulators

Technical field

The utility model relates to the Ship automatic technique field, specifically a kind of propulsion control system based on two redundant manipulators.

Background technology

The propulsion control system that provides in the market, the modes that focus on control that adopt more, system redundancy, stability deficiency, man-machine interface is single inflexible, and expanding of system function is relatively poor, in the system, equipment is heavy, and the wiring between equipment and the equipment is various, the on-the-spot difficulty of installing, cable use and debugging cost are higher, and staff's professional degree is had relatively high expectations.

Summary of the invention

The utility model provides a kind of propulsion control system based on two redundant manipulators for overcoming the deficiencies in the prior art, and performance is remarkable, safe and reliable, easy operating, and stable, many applicabilities are high.

For achieving the above object, design a kind of propulsion control system based on two redundant manipulators, comprise human-computer interface module, governor handle, main frame speed adjusting module, host security modules, host interface module, main frame speed measuring module, it is characterized in that: human-computer interface module and governor handle connect respectively main frame speed adjusting module, host security modules, host interface module and main frame speed measuring module by network line.

The utility model is compared with prior art, and integrated level, the alerting ability of system are high, can be used as independently system works, also can be mutually integrated with other system.Improve the variation configuration of product when modular product structure can keep the higher commonality of product, greatly reduce design cost and design risk, improve reliability and the designing quality of product.Only need dual-redundant CAN bus to be connected between module and the module, module is light in addition, standard, is convenient to installation, wiring, debugging.Modular design and abundant graphic interface, so that simple, stable operation be installed, be easy to use, can realize in peculiar to vessel, the various types of low speed diesel engine, and all standing of ship propeller control also is applicable to the marine propulsion with gear case and displacement oar.

Description of drawings

Fig. 1 is system global structure figure.

Fig. 2 is the utility model structure connection diagram.

The specific embodiment

The below is described further the utility model with reference to the accompanying drawings.

As shown in Figure 1, human-computer interface module and governor handle connect respectively main frame speed adjusting module, host security modules, host interface module and main frame speed measuring module by network line.

As shown in Figure 2, under upper, be followed successively by operator's compartment, hardware distribution in central station of floating dock and the cabin, control system is divided operator's compartment control, centralized-control and cabin control, control can be realized advancing in arbitrary position among the three, main frame speed governing actuating unit on the main frame, the Host Security sensor, after host computer control sensor and main frame tachogenerator obtain signal, send respectively signal to the main frame speed adjusting module by network line, host security modules, analyze in host interface module and the main frame speed measuring module, the aggregation of data that draws transfers to man-machine interface and is shown to operating personal and carries out follow-up work.

Module is connected by dual-redundant CAN bus with intermodule.System adopts the distributed modular design, and level of integrated system is high, and each module " Each performs its own functions " is by the information interaction of dual-redundant CAN bus realization intermodule.

In the modular design of distributed treatment, one of each module is professional industrial computer independently, and module is connected with intermodule dual redundant CAN bus, and certain module failure does not affect the normal operation of other modules.Systems balanth, integrated level, independence are strong.

Modules ambient operating temperature scope-15 ℃ is to 70 ℃, and the environment storage temperature is-15 ℃ to 70 ℃, maximal humidity 96%, and modules is with self-checking function, by the test of 4G acceleration due to gravity, and the authentication of each large classification society.

The modules installation site is flexible, can be installed in external environment condition preferably operator's compartment, central station of floating dock, also can be installed in environmental facies to abominable cabin, or even directly be installed on the main frame body, accomplish that the distance between module and the survey sensor is near as far as possible, greatly saved cable, burn in period; Module weight below 2kg, is convenient to install mostly, dismounting.Each module has connecting interface and the IO interface of standard, facilitates engineering design and field wiring, debugging work;

Each block configuration function specialty, unique software setting is arranged, in the engineering design, certain module or some function can be distributed to a team, a plurality of team can work simultaneously; During debugging, can by module, function segmentation debugging, improve work efficiency; During maintenance, directly change corresponding module and get final product;

The graphic interface that can compile can provide intuitively graphical man-machine interface for the client, can be client's customization specific function requirement simultaneously.Chief competitor all is to adopt lattice type LCD to show in the market, and displaying contents is limited, and directly perceived not.

The various combination of module can satisfy user's variety demand, is easy to configuration and the resolute design of product.By the various combination of module, can realize in peculiar to vessel, the various types of low speed diesel engine, and all standing of ship propeller control.Also be applicable to the marine propulsion with gear case and displacement oar.

Level of integrated system, alerting ability are high, and the repertoire of propulsion control system can be provided, and the partial function of propulsion control system also can be provided, and such as main frame governor function, main frame security function, main engine remote control function, and provide corresponding IO interface.With the other system interface flexible, can be NEMA 0183, the Modbus serial communication interface of commonly using, perhaps common hard wired IO interface, increasing corresponding interface module in the system just can practical function.

Claims

1. propulsion control system based on two redundant manipulators, comprise human-computer interface module, governor handle, main frame speed adjusting module, host security modules, host interface module, main frame speed measuring module, it is characterized in that: human-computer interface module and governor handle connect respectively main frame speed adjusting module, host security modules, host interface module and main frame speed measuring module by network line.