35results about How to "With automatic adjustment" patented technology

The invention relates to an automobile trip computer system based on fingerprint identity recognition. The automobile trip computer system comprises a seat and a cloud server. The cloud server is wirelessly connected with a GPRS module and a GPS module. The GPRS module and the GPS module are both connected with a trip computer which is connected with a local data memorizer, an oil volume sensor, a temperature and humidity sensor, a multimedia entertainment module, a helmet controller, an LCD display screen, a voice recognition module, a fingerprint recognition module, an air conditioner module and a remote control terminal. The voice recognition module is connected with an automobile door unlocking module. The fingerprint recognition module is sequentially connected with a start module and an engine in series. A junction box is connected with a pressure sensor, a seat cushion ventilation device, a backrest massage device, a backrest angle adjuster, a seat cushion height adjustor, a seat cushion heater, a distance adjusting device and a music playing device. The automobile trip computer system has the advantages of being automatic in adjustment, beneficial to multi-function adjustment, capable of being controlled remotely, automatic in recognition and beneficial to remote control.

The invention provides an intelligent control method for the solar energy collector tube reaction sputtering voltage feedback and a device thereof, and relates to a solar energy collector tube. The device of the invention comprises a target power supply, a control unit and an aeration unit. The control unit is connected with the target power supply and the aeration unit respectively. The method of the invention comprises the following steps: A. initialization parameters are set, which comprise a central voltage value V<0> and a central flow valve Q<0>; B. the target voltage is collected; C. difference between the target voltage and the central voltage value V<0> is analyzed and compared to make an judgment; D. a control directive is executed based on the judgment result. The method of the invention is the method generally applicable for various solar energy collector tube plating techniques, and is provided with the advantage of promoting the automation degree of the plating techniques and greatly improving the product quality. The device of the invention is provided with the advantage of the accurate control and the automatic adjustment.

The invention discloses a regulating system for blood purification. The regulating system comprises a blood pump, a blood filter, an anticoagulant injector, an artery pot, a vein pot, a double-pipe pump, an electronic scale, a regulating valve and a control device. An inlet of the blood pump is communicated with the artery of the human body through a pipeline, the anticoagulant injector is communicated with an outlet of the blood pump, the outlet of the blood pump is communicated with an inlet of the blood filter through the artery pot, an outlet of the blood filter is communicated with the vein of the human body through the vein pot, and a blood purification circulation loop is formed. The electronic scale, the blood purification circulation loop and a displacement liquid circulation loop are organically combined, it is not needed to correct the electronic scale regularly, and the regulating system has the advantages of automatic regulation and high control precision; besides, the control device can perform alternate switching by controlling two sets of switching valves to guarantee continuous off-line displacement liquid supply, and thus the regulating system can operate continuously to generate displacement liquid for treatment in places without water sources and has the advantages of being wide in application range and convenient to use.

The pneumatic device includes one pressure-reducing unit and one alarm unit. The pressure reducing unit has high pressure air inlet cavity with filter and positioning column on its valve body; and low pressure air output cavity connected to high pressure air pipeline on its two sides; and inside the high pressure cavity, there are pressure difference valve rod, regulating spring and valve seat fixed in the lower part of the valve body. The alarm unit has main body, large and small cavity inside the main body, and these are piston inside the small cavity and balance piston and spring inside the large cavity, valve body in one end of the small cavity, regulating screw nut in one end of the large cavity and whistle beside the valve. The pneumatic device has automatic pressure regulation, small stroke, large flow rate, high operation pressure, over-pressure alarm and low-pressure alarm and is suitable for use in branches of concentrated and bottle oxygen supply.

The invention relates to the technical field of cutting, in particular to a CNC automatic cutting device for plate production. The CNC automatic cutting device comprises a plate material and a laser automatic cutting head. A tabletop plate is arranged on one side of the plate material, multiple supporting legs are fixedly arranged on one side of the tabletop plate, a J-shaped sliding frame is connected to one side of the tabletop plate in a slidable mode, and a driving block A is fixedly connected to one side of the J-shaped sliding frame. A threaded hole A is formed in one side of the drivingblock A, and a threaded rod A is connected in the threaded hole A in a threaded transmission mode. According to the CNC automatic cutting device, by arranging the J-shaped sliding frame, the drivingblock A, the threaded rod A, a servo motor A, a transmission device, a rotating shaft, a U-shaped rotating frame, an automatic rotating device, an adjusting block, a threaded rod B, a servo motor B, aU-shaped driving frame and an accurate driving device, the CNC automatic cutting device has the functions of automatic cutting, accurate cutting, automatic circle cutting, automatic adjusting, multi-axis cutting and the like.

The invention discloses a circular cutting blade with an accurate positioning structure and a cutting tool. The circular cutting blade comprises a circular blade body which consists of an upper surface, a lower surface and side surfaces connecting the upper surface to the lower surface, wherein a central hole which penetrates through the upper surface and the lower surface is formed in the blade body; the blade body is centrosymmetric with respect to a central axis of the central hole; the upper surface is crossed with the side surfaces to form cutting edges; at least one circular-arc-shaped groove which is matched with the surface of a fastening screw for fixing the circular cutting blade is formed in the inner surface of the central hole; and offset distance is formed between the groovecentral axis of the circular-arc-shaped groove and the central axis. The cutting tool adopts the cutting blade. The circular cutting blade has the advantages of being reliable and stable in positioning, prolonging the service life of the cutting blade and being capable of preventing the circular blade from rotating in the peripheral direction.

The invention discloses a method for adjusting the time delay of a transmission channel of a satellite navigation digital multi-beam system. The method includes: measuring the time delay value of the transmission channel; calculating the time delay error; judging whether adjustment is required according to the time delay error; If the adjustment is completed or no adjustment is required, it is ready to adjust the delay of the next channel, otherwise, the delay adjustment amount is calculated according to the delay error; the delay is adjusted roughly; after the fine adjustment of the delay, the delay adjustment of the next channel is ready ;By controlling the phase control word of the internal DDS of the transmitting terminal, the high-precision adjustment of the pseudo-code clock and second synchronization pulse can be realized, so as to quickly and accurately adjust the delay of the transmission channel of the multi-beam system, and can realize automatic multi-beam under software control The delay of each transmit channel is adjusted.

The invention discloses a green intelligent glass curtain wall. The green intelligent glass curtain wall comprises a curtain wall body, wherein a shaping frame is arranged on the outer surface of the curtain wall body, an absorption piece is arranged at the upper end of the curtain wall body, a sealing steel edge is arranged at the lower end of the absorption piece, an outer tempered glass layer is arranged at the lower end of the sealing steel edge, a heat preservation layer is arranged on one side of the outer tempered glass layer, a filtering layer is arranged on one side of the outer tempered glass layer, an inner tempered glass layer is arranged on one side of the filtering layer, a shading chamber is arranged on one side of the inner tempered glass layer, a layering plate is arranged in the shading chamber, a liquid conveying pipeline is arranged in the layering plate, liquid conveying openings are formed in the two sides of the liquid conveying pipeline, a photosensitive layer is arranged at the lower end of the shading chamber, and a liquid storage chamber is arranged at the lower end of the photosensitive layer. According to the green intelligent glass curtain wall, by arranging the absorbing piece, the filtering layer and the heat preservation layer, formaldehyde can be absorbed, and the good heat preservation effect is achieved; and by arranging the shading chamber, the liquid conveying pipeline and the photosensitive layer, the device has the performance of automatically adjusting light rays.

The invention relates to the technical field of heat exchangers, and discloses a heat exchanger auxiliary energy-saving device with an automatic deposited carbon cleaning function. The device comprises an exchanger body, a conveying pipeline is fixedly connected to the interior of the exchanger body, and a rotating disc is rotatably connected to the interior of the conveying pipeline. Arc-shaped blades are movably connected to the outer surface of the rotating disc, a pull rope is movably connected to the outer surface of the rotating disc, a stretching rod is movably connected to the other end of the pull rope, the other end of the stretching rod penetrates through the interior of a connecting base, and a telescopic spring is movably connected to the interior of the stretching rod. The side surface of the stretching rod is rotationally connected with a push column. When the device is in use, the effect of automatically treating deposited carbon when the exchanger body is normally used is achieved, the situation that the normal use of the exchanger body is affected due to the fact that too much deposited carbon is accumulated for a long time is avoided, and the service life of the exchanger body is prolonged to a certain extent.

The invention belongs to the technical field of lighting intelligent control, and discloses an intelligent LED lighting control system and method for duckling breeding; a control module is provided, and the control module acquires electrical signals from a temperature detection module and a light sensor, and the control module and a signal transmission module For information exchange, the signal transmission module can also calibrate the time module and transmit it to the control module. The control module passes the control current to the adjustable multi-color LED lamp; the current integration module accepts solar panels and emergency power supplies, and the current integration module passes the current to the control module. The invention can use solar panels to generate electricity and store them in the emergency power supply for backup, which is more environmentally friendly and energy-saving; the control module can automatically adjust and adjust the multi-color LED lights according to the stored data in the memory module; it can be remotely controlled through the wireless network, which is convenient It has the advantages of environmental protection and energy saving, automatic adjustment, remote control, etc., and is more convenient to use.

The invention relates to a domestic wastewater separation and reuse system based on automated control. It includes a water source pipe network A, a water source pipe network B, a water storage tank and a sewage pipe. By adopting a recycled water transport warehouse for water input laid in a building unit and tap water delivery warehouses as well as heavy sewage pipes and light sewage pipes for wastewater output. The water supply to the building is supplied by purpose. The drainage of the building is classified and recycled. Light sewage such as laundry and bathing is recycled into recycled water. Water for flushing toilets, Water for irrigation, fire protection, etc. is supplied by recycled water. The building units are recycled and filtered by classification and stored in water storage containers. The water towers are input through water pumps to supply water to the building units. The present invention adopts a number of solenoid valves, sub-silo pipes, and valve bodies. It realizes the classified recycling of waste water and the classified supply of water. It has the advantages of intelligent control, safety and reliability, high recovery rate, no need to replace the valve body, diversified water supply mechanism, high work efficiency and long life.

The invention relates to a hydraulic system with a flow compensation function and engineering machinery provided with same. The hydraulic system comprises a main pump which is connected with an oil tank and controlled in a load sensing mode, actuating mechanism, a main control valve which is connected with the main pump and the actuating mechanism and used for distributing hydraulic oil for the actuating mechanism, a pilot pressure input part which is connected with the main control valve so as to input pilot pressure to the main control valve, and a flow compensation mechanism, wherein the flow compensation mechanism comprises a compensation pressure input part and a flow compensation valve block; the compensation pressure input part is used for inputting constant compensation pressure to the flow compensation valve block; and the flow compensation valve block is connected with the pilot pressure input part, the compensation pressure input part, a load pressure output pipeline of the main control valve and a displacement adjusting mechanism of the main pump and used for receiving the compensation pressure and the load pressure under the condition that the pilot pressure input part inputs the pilot pressure and inputting the higher one of the compensation pressure and the load pressure to the main pump so as to control the displacement of the main pump.

The invention discloses an oxygen controlling system of metallurgical industry. The oxygen controlling system comprises a plurality of air compressors. The multiple air compressors are in parallel connection with a liquid oxygen storing tank through an oxygen pipeline. The output end of the liquid oxygen storing tank is connected with steelmaking equipment and provided with an oxygen pressure sensor. The oxygen pressure sensor is connected with a controlling system. The controlling system controls starting and stopping of the air compressors according to a detecting result of the oxygen pressure sensor. The oxygen controlling system of metallurgical industry has the advantages that automatic adjusting is achieved, energy consumption is saved, the oxygen bleeding rate is reduced, and energy source is saved.

The invention comprises a photoelectric sensor, a micro computer ratio controller and an intermediate error-correcting guiding unit. Said micro computer ratio controller comprise: a setting circuit, a edge line selecting circuit, a signal equalizing amplifier circuit, a positive and negative signal control circuit, a signal processing circuit, a manual auto-neutralizing circuit, a power amplifier circuit, a single chip controlling circuit, a display circuit. The input of the setting circuit is connected to the panel and is used for setting the control mode and outputting the driving signal to the single chip control circuit; the single chip control circuit receives the driving signal and outputs the indication signal to the edge line selecting circuit, signal equalizing amplifier circuit; positive and negative signal control circuit and manual auto-neutralizing circuit.

The invention relates to a hydraulic system with a flow compensation function and engineering machinery provided with same. The hydraulic system comprises a main pump which is connected with an oil tank and controlled in a load sensing mode, actuating mechanism, a main control valve which is connected with the main pump and the actuating mechanism and used for distributing hydraulic oil for the actuating mechanism, a pilot pressure input part which is connected with the main control valve so as to input pilot pressure to the main control valve, and a flow compensation mechanism, wherein the flow compensation mechanism comprises a compensation pressure input part and a flow compensation valve block; the compensation pressure input part is used for inputting constant compensation pressure to the flow compensation valve block; and the flow compensation valve block is connected with the pilot pressure input part, the compensation pressure input part, a load pressure output pipeline of the main control valve and a displacement adjusting mechanism of the main pump and used for receiving the compensation pressure and the load pressure under the condition that the pilot pressure input part inputs the pilot pressure and inputting the higher one of the compensation pressure and the load pressure to the main pump so as to control the displacement of the main pump.