35results about How to "Realize full control" patented technology

The present invention relates to an external identification of currency packing box. It is characterized by that on the external identification of said packing box a kind of enciphered 2-D bar code related to the currency information, and the described enciphered 2-D bar code can be printed on the box label, the described box label and box body of said packing box are combined into one body, said box body is a plastic product, and the described enciphered 2-D bar code adopts PDF 417 2-D bar code.

The invention discloses a suspension type tunneling frontal dust removal device, which comprises a hanging device and a dust removal device, a lifting device, a traction device and a power device which are connected onto the hanging device. The dust removal device is connected with the lifting device. The traction device is connected with the lifting device, the power device is connected with the traction device, the hanging device comprises a hanging ring and a walking rail beam, the walking rail beam is connected with the hanging ring, and the hanging ring is connected with an anchor rod or a supporting double T-steel or a U-shaped steel crane which are on a top plate of a tunnel in a clamping manner. By the adoption of the dust removal device, the dust removal effect is ideal, a dust removal position is adjustable, and the operation is simple and practical; along with extension and follow-up of the tunneling frontal, the dust removal device is time-saving, labor-saving, and convenient in use, and the labor productivity can be improved; and the installation position is not affected by the height of a bottom plate of the tunnel, the dust removal device can stride over deposits and equipment on the bottom plate of the tunnel, so that a tunnel section plane is effectively utilized, the implementation of other working procedures are not interfered, and a whole course control on safe production of a fully-excavated frontal is realized.

The invention discloses an automatic control method for realizing boiler thermal-state cleaning by a supercritical machine set, which comprises the following step: performing matching control on a coal feeder, a recirculation flow regulating valve of a boiler water circulating pump, a high-voltage bypass regulating valve of a steam turbine and a feedwater device respectively according to the changes of correlation parameters of a system, such as fuel quantity, boiler water inlet flow, the recirculation flow of the boiler water circulating pump, steam pressure and temperature of the system andthe like, in thermal-state pre-cleaning, in-cleaning and post-cleaning three stages of a boiler of a boiler steam generator set system to realize the stable inlet temperature of a vapour-water separator during cleaning of the boiler of the supercritical machine set in the thermal state. The method can simply and conveniently realize the stable inlet temperature of a vapour-water separator during cleaning of the boiler of the supercritical machine set in the thermal state, and ensure that the boiler thermal-state cleaning process is smooth.

The invention discloses a weight tipping device, in particular, is suitable for tipping a welded reinforcement cage, and belongs to the technical field of automatic control. The weight tipping device consists of a longitudinal beam, a long cross beam, a left short cross beam, a right short cross beam, a manual winch, a steel wire rope, a rope sheave, a steel wire rope bracket, a reinforcement cage, a reinforcement cage fixing left bracket, a reinforcement cage fixing middle bracket, a reinforcement cage fixing right bracket, a reinforcement cage overturning right bracket, a reinforcement cage overturning middle bracket, a reinforcement cage overturning left bracket and an overturning rotating shaft. When a reinforcement cage is required to be overturned, the manual winch pulls the steel wire rope to lift up the reinforcement cage to realize the overturning of the reinforcement cage; when the gravity center of the reinforcement cage just crosses the rotating axle of the overturning rotating shaft, the steel wire rope is contacted with the steel wire rope bracket; under the effect of the steel wire rope bracket, the steel wire rope applies the acting force on the reinforcement cage through the steel wire rope bracket; and the reinforcement cage tips under the coaction of the lifting force of the steel wire rope and the gravity of the reinforcement cage, so that the control of the whole tipping process of the reinforcement cage is realized.

The invention discloses a comprehensive testing device for improving the thermal physical environmental performance of a heat-reflecting asphalt pavement. The device consists of an environmental control system, a data acquisition system, a test piece assembling system. According to the device, the acquisition of a structural layer temperature of the asphalt pavement under the action of solar thermal radiation can be realized, the temperature variation conditions of a pavement structure with a heat-reflecting coating and a pavement structure without the heat-reflecting coating are compared and the heat reflecting approach of the heat-reflecting asphalt pavement at different solar altitudes or angles can be measured so as to evaluate the influence of the heat-reflecting asphalt pavement on the surrounding environment. The device has the advantages of being simple in test and maintenance, convenient in data acquisition and the like.

The invention discloses an anti-stripping test device for surface aggregates of porous asphalt pavements or porous concrete pavements. The test device comprises a supporting machine frame, a test piece assembling area, a wheel simulation mechanism, a loading mechanism, a wheel steering control mechanism, a reciprocal motion control mechanism, a temperature control machine, an observation window and a visual control platform. The device can well simulate the surface aggregate anti-stripping conditions of the porous pavements under conditions of different pavement temperatures, loads and vehicle running states and can obtain the main factors influencing the anti-stripping capacity of the surface aggregates of the porous pavements by combining raw material test analysis, thereby providing a basis for the selection of raw materials and design of mixture composition in a pavement design process.

A method for preparing porous hollow gold-silver nano-alloy particles, the method comprising the following steps: adding 200mL triple distilled water to a reaction vessel and heating to 60-70°C, adding 30-40mg of silver nitrate, and continuing to heat to 90-95°C , add 4mL of sodium citrate aqueous solution with a concentration of 10-30mg / mL, react for 5-10 minutes, keep the temperature at 85-90°C for 30-60 minutes, adjust the reaction temperature to 60-90°C, add 20-30 drops Add 20-240mL of chloroauric acid aqueous solution with a concentration of 1.0×10-4mol / L dropwise at a rate of 1 / min, and determine the amount to be added according to different requirements; centrifuge the prepared porous hollow gold-silver alloy nanoparticles and redisperse them In triple distilled water, that is. The method can realize the tuning of the LSPR absorption peak of the prepared product in the whole visible light region.

The invention discloses a boiler water supply de-aerator temperature rise automatic control method and system. After a temperature rise instruction is received, opening degree of an auxiliary steam supply regulating valve is gradually increased according to certain rate so that a de-aerator is heated. Meanwhile, according to change situation of temperature of the de-aerator with combination of regulations and requirements, opening degree of the auxiliary steam supply regulating valve is corrected so that temperature rise speed and temperature rise acceleration of the de-aerator are enabled to meet the regulations and requirements. When temperature of the de-aerator rises to 80 DEG C, pressure of the de-aerator is controlled. Finally, whole process control of temperature rise and pressure boost of the de-aerator is realized so that automation level of the machine set is enhanced, labor intensity of operation personnel is reduced, occurrence of a water attack phenomenon of the de-aerator caused by artificial mis-operation is avoided, and equipment safety is ensured.

The invention relates to an automatic assembly equipment for a micro-motor rotor, which includes a frame, the frame includes a first workbench and a second workbench, the upper surface of the first workbench is provided with a material pushing device and an inverted shaft clamping device, A riveting device is provided above the pushing device, a feeding device is provided above the inverted shaft clamping device, a sorting device is provided between the second workbench and the first workbench, and the second worktable A tray running device is provided on the table, and a rotor arrangement device is provided on the upper surface of the second working table. The present invention adopts a mobile feeding device to speed up the feeding speed of laminations, thereby improving production efficiency and reducing labor intensity. Add industrial cameras and mechanical finger blocks to realize full control of rotor production and automatic sorting of unqualified products to ensure product quality, eliminate secondary damage to products, control the scrap rate of finished products, and reduce production costs. At the same time, X-axis and Y-axis are adopted The module cooperates with the finger device to realize the self-arrangement of the rotor.

The invention relates to a coke tank positioning detection device, which comprises a coke tank position detector and a ground alignment detector, wherein the coke tank position detector comprises a coke tank absolute value position encoder installed on a coke tank transmission system and capable of rotating along with a coke tank, a verification trigger installed on the coke tank, a verification detection limiter installed on a coke tank trolley and an auxiliary mechanical transmission device, and the absolute value position encoder is connected to a vehicle-mounted control system, and is usedfor calculating the number of the turns of the rotation of a coke tank rotation speed reducer, calculating the rotation angle of the coke tank by converting the reduction ratio and the like, and participating in the control functions of speed regulation, zero calibration, positioning and the like.

The invention discloses a method and system for preventing power feed control of an urban rail vehicle battery, including a vehicle signal system, an OCC, a TCMS control module, a first relay, a second relay, a third relay and a fourth relay, which can be woken up only remotely The host equipment, without waking up high-power power-consuming equipment, completes the battery charging management through the on-board signal system, TCMS control module, etc., which greatly reduces the energy consumption during the battery charging process, and solves the problem The battery charging management problem avoids the power feeding problem caused by the long-term discharge of the battery; the wake-up and sleep control of the host device through the on-board signal system realizes the remote wake-up and sleep control of the train, without the need for personnel to board the train, reducing labor costs , to facilitate the maintenance and management of long-term storage of trains.

The invention relates to the heterogeneous network access control field, in particular to a device and a system for comprehensive business access and a control method thereof. The device comprises an open business interface unit, a user management unit, a service management unit, an adaptation control unit, a configuration management unit, a business capability set unit and a protocol conversion unit. The invention realizes the whole course control for business, and always selects a proper network capability set to provide the business for a user according to the demand of the user and the QoS needs of concrete business; the invention provides dispersed service information to the user by a unified platform, thereby the user can log in to visit various services by a mode of single-logon, and the convenience and the safety of service provision are ensured.

The invention provides a soybean dwarf culture method. The method comprises the following steps that 1, seeds are dried in the sun before seed sowing, then, 15 g of 15% paclobutrazol wettable powder is used in each mu, 500 g of water is added, 15-20 jin of seeds are blended, and the seeds are sown after being blended; 2, in the initial flowering stage of soybeans, 30 g of chlormequat chloride is applied in each mu, 25-30 kilometers of water is added, and complete-plant spraying is performed on the basis of disinsection; 3, in the full-bloom stage of the soybeans, 10% monopotassium phosphate water solution and pod expansin are added, 100 ml of monopotassium phosphate water solution is added in each mu, 15 g of pod expansin is added, and complete-plant spraying is performed. The method has the advantages that the lodging-resistance capability is high, the podding rate is increased, and environmental pollution is reduced.

The invention discloses a sintering machine air volume control method and system based on sound source characteristics. A sintering workshop is provided with a sound signal collector, and an air volume detector is arranged at the outlet of a main exhaust fan; the method comprises the following steps that the sound data of the sintering workshop under various working conditions are collected, source reconstruction is carried out on the sound data of the sintering workshop to obtain a source reconstitution sample set, and a sintering machine air leakage rate evaluation model is constructed by utilizing the obtained source reconstitution sample set; 2, the sound data of the sintering workshop are collected in real time, and the air leakage rate index of the sintering machine is calculated online according to the air leakage rate evaluation model; 3, the outlet air volume of the main exhaust fan is collected in real time, the outlet error air volume of the fan is calculated according to the detected outlet air volume and the theoretical air volume of the sintering machine, the air leakage air volume compensation value of the sintering machine is calculated according to the air leakagerate index of the sintering machine, the error air volume of the sintering machine is calculated according to the air leakage air volume compensation value and the outlet error air volume, and the motor frequency of the main exhaust fan is adjusted according to the error air volume of the sintering machine.