Diesel monorail crane electric control system based on CAN bus

Abstract

The invention discloses a diesel monorail crane electric control system based on a CAN bus. The diesel monorail crane electric control system includes a power box, a sensor, a controller signal inputunit, controller output control units and a display. The diesel monorail crane electric control system has the beneficial effects that the electric control system achieves classification and effectiveand reliable transmission of locomotive data including various state parameters, operating instructions, fault alarm data and the like through adding of the CAN bus, and meanwhile the hardware architecture of the system is optimized; and the functions of the electric control system are modularly designed, the modular functions are executed according to the priority in a controller main program tobetter achieve intelligence and effective control of a diesel monorail crane, the safety and use comfort of a locomotive are further improved, and the maintenance cost is lowered.

Description

technical field [0001] The invention relates to an electric control system, in particular to a CAN bus-based diesel engine monorail crane electric control system, which belongs to the technical field of mine auxiliary transportation. Background technique [0002] At present, some new and high-efficiency diesel engine auxiliary transportation equipment for coal mines have been successfully developed and finalized at home and abroad, such as diesel engine monorail cranes, rubber sleeve wheel rack trucks, etc. The operation of these large-scale equipment is a complex process of collecting, processing, controlling, and outputting various information. On the one hand, their electronic control systems often use traditional PLC control, which occupies a considerable part in terms of structure and cost. The design function is simple and the data is lacking, resulting in a low degree of equipment automation intelligence, low comfort and low maintenance. On the other hand, the harsh ...

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Problems solved by technology

On the one hand, their electronic control systems often use traditional PLC control, which occupies a considerable part in terms of structure and cost. The design function is simple and the data is lacking, resulting in a low degree of equipment automation intelligence, low comfort in use, and low maintenance. High cost and other issues; on the other hand, the harsh working environment under the mine requires that the design of the electronic control system of these equipment must be based on the premise of ensuring the safety of people and equipment

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