39results about How to "Real-time control of working status" patented technology

The invention relates to an adaptive anti-condensation semiconductor radiation air conditioner, in particular to a solar-driven semiconductor radiation air conditioner with an adaptive anti-condensation function, which belongs to the field of air-conditioning equipment. The air conditioner of the present invention realizes data collection by setting a temperature sensor and a humidity sensor; it can automatically control the switch of the air pump and the electromagnetic valve in the air circuit according to the temperature of the cold surface radiation plate, the room temperature and the change of the indoor air humidity, so as to realize the control of the air flow temperature ; The required air flow is exhausted through the airflow channel set inside the cold radiant panel, so as to increase the air flow velocity on the surface of the cold radiant panel and prevent condensation. The present invention uses the control unit to control the working state of the air pump and the temperature of the discharged gas in real time according to the information fed back by the indoor temperature and humidity and the temperature of the cold-surface radiant panel. Condensation problem.

The invention discloses an electrically-controlled hydraulic power-assisted steering control method. The method adopts a power-assisted steering pump assembly which mainly consists of an electric motor and a hydraulic pump; the hydraulic pump is driven by the electric motor to run and supply working pressure oil fluid to the oil pressure line of a steering system, and whether control signals are output to the electric motor or not is determined according to steering parameter signals obtained in real time, wherein the electric motor is electrically connected with a controller through a driving bracket. The electrically-controlled hydraulic power-assisted steering control method disclosed by the invention adopts the electric motor to drive the hydraulic pump to run, and the working states of the electric motor can be controlled in real time, so that the energy waste is fundamentally reduced; the electrically-controlled hydraulic power-assisted steering control method has a good energy-saving effect, so that the fuel economy of a whole vehicle is improved, and the driving safety and the driving comfort are improved.

The invention relates to a main-sub pot-type combined container for liquid nitrogen. The container comprises sub pots, a pipeline system, an interlayer, a main pot, a measurement and control system, safety accessories and an external operation platform; the combined container for the liquid nitrogen is coated with paint and mounted on a basic platform; five sub pots are distributed concentrically to form an equilateral polygon; the pipeline system is arranged in a center area from five sub pots to the main pot; each sub pot adopts the structure of a vertical cylinder; the bottoms of the sub pots are supported by support legs; a filling opening, an air outlet, an external pressurization opening and an upper shifting filling opening are formed in each pot. The combined container can be used for implementing the processes of shifting filling, pressurization, pressure release, and real-time monitoring and control, and is ideal large-sized liquid nitrogen storage and supply equipment. The container is used for storage and supply of the liquid nitrogen, liquid is discharged out through a pressure extrusion method, the operation is simple, the reliability is high, discharge loss during the storage period is reduced through storage under pressure, compared with a spherical tank, the main-sub pot-type combined container is easier to manufacture and mount, and the manufacturing and mounting costs are low, therefore, the container has relatively high security, stability and controllability.