Effective oil-economizing PLC (programmable logic controller) intelligent control system

Abstract

The invention discloses an effective oil-economizing PLC (programmable logic controller) intelligent control system, aiming to solve the problems that conventional oil economizers cannot realize automatic control of effective oil saving and fail to realize oil saving on various working conditions of vehicle engines. The technical scheme includes that the effective oil-economizing PLC intelligent control system comprises a filter and a pressure regulator; the filter is fixedly connected with the pressure regulator through a pipeline, the pressure regulator is fixedly connected with a pneumaticcontrol unit through a pipeline, an oil economizer is in electric connection with a controller, the pneumatic control unit is fixedly connected with the oil economizer through a pipeline, the oil economizer is fixedly connected with an intake manifold of the engine through a pipeline, the pneumatic control unit is fixedly connected with a stepping motor, the stepping motor is electrically connected with the controller, the controller is in electric connection with a GPS module which is in electric connection with an antenna, a pressure sensor is fixedly connected in the pipeline between the pneumatic control unit and the oil economizer, and is in electric connection with a signal conversion module, and the signal conversion module is in electric connection with the controller. The effective oil-economizing PLC intelligent control system is independent from a vehicle ECU (electronic control unit), capable of increasing oil economizing rate of the oil economizer greatly and realizing intelligent oil economizing and emission reducing, and suitable to be promoted.

Description

technical field [0001] The invention relates to the technical field of fuel saving, in particular to a high-efficiency fuel-saving PLC intelligent control system. Background technique [0002] With the improvement of awareness of energy saving and environmental protection, the popularization of automobiles and the fuel saving of automobiles have been widely accepted by people. Generally, the fuel saving effect of various fuel economizers on the market is not ideal, the reduction of fuel consumption is not obvious, and the power is not strong. A good fuel economizer , can only save fuel in a certain speed condition, and the car will frequently change in speed during driving, such as acceleration, deceleration and idling conditions, which will affect the fuel saving effect. [0003] According to the above problems, an optimized and refined fuel-saving device of an efficient and fuel-saving PLC intelligent control system is added to the fuel-saving device, and the duty cycle ...

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