23results about How to "Increase control" patented technology

The invention relates to the technical field of terminal processing, in particular to a cold-pressed terminal processing control method and system and related equipment, and the method comprises the steps: determining the temperature fluctuation intensity of each position point at each collection moment; determining a noise elimination weight of each position point at each acquisition moment; determining the melt temperature difference of any section at each acquisition moment, and determining the temperature control response capability of the heating element in any section at each acquisition moment in combination with the change trend of the temperature fluctuation intensity of each position point at each acquisition moment and all adjacent moments thereof; and the temperature of the charging barrel of the injection molding machine is regulated and controlled by combining the significant conditions of the gray values of all the pixel points in the gray-scale map of the plastic cold-pressed terminal. By comprehensively analyzing the temperature of the plastic melt in the charging barrel, the precision of temperature control in the processing process of the plastic cold-pressed terminal is improved.

The invention provides a touch control detection circuit, a touch control chip and electronic equipment, the touch control detection circuit comprises a charging and discharging circuit, a programmable gain amplifier, an analog-to-digital converter and a reference voltage generation circuit, a charge integrator in a traditional touch control detection circuit is omitted, the chip area can be greatly reduced, the cost is reduced, and the reliability of the touch control detection circuit is improved. The reference voltage generation circuit generates the reference voltage related to the voltages of the plurality of sensing channels, so that the programmable gain amplifier can subtract the reference voltage from the sensing voltage on each sensing channel, the influence of cathode noise on touch detection of the touch screen can be further inhibited, and the touch sensitivity and reliability are improved. Furthermore, the reference voltage can control the charging and discharging circuit to charge and discharge the sensing channel, so that the charging and discharging degree of the charging and discharging circuit to the sensing channel is controllable.

The invention relates to a method for preparing high-purity ammonium rhenate from crude rhenate. The method specifically comprises the following steps: S1, preparing a crude rhenate solution; s2, preparing a calcium hydroxide suspension; s3, anion impurities in the crude rhenate solution are separated through the calcium hydroxide suspension, and rhenate filtrate is obtained; s4, cation impurities in the rhenate filtrate are adsorbed and separated through cation resin, and a rhenate solution is obtained; s5, treating through a two-chamber bipolar membrane stack electrodialysis system to obtain a perrhenic acid solution; and S6, ammonium rhenate is prepared from ammonium hydroxide in a perrhenic acid solution. According to the method for preparing the high-purity ammonium rhenate from the crude rhenate, the technological process is short and easy to operate, impurities in the crude rhenate form an open circuit, and the flow recovery rate is higher than 99%; the purity of the obtained ammonium rhenate is 99.995% or above, the ammonium rhenate product is stable in quality, waste water and waste gas are not generated, and the method has the advantages of being obvious in environmental protection advantage, free of evaporation and concentration and low in energy consumption.

The utility model relates to the technical field of reinforcement framework manufacturing, in particular to a steel reinforcement framework manufacturing limiting device which comprises a bottom plate and a supporting rod, the bottom plate is connected with the supporting rod, the bottom plate is provided with a first positioning assembly, the first positioning assembly is used for positioning longitudinally-assembled steel bars, the bottom plate is provided with a second positioning assembly, and the second positioning assembly is used for positioning the longitudinally-assembled steel bars. The second positioning assembly is used for positioning transverse reinforcing steel bars, the supporting rod is provided with a plurality of positioning rods, and the positioning rods are provided with a plurality of positioning points. The device has the effect of improving the assembly precision of the steel reinforcement framework.

The invention discloses a cold-recycling pavement quality management and control system and method based on a data analysis technology, and belongs to the technical field of cold-recycling pavement quality management and control. The method comprises the steps that S10, the real-time rut depth of each position of a maintenance road section is predicted; s20, predicting the pavement damage degree of the maintained road section; s30, predicting the real-time quality control index of the maintenance road section; s40, the maintenance time of the maintenance road section is determined; and S50, predicting the real-time quality index of the cold recycled pavement. According to the method, the maintenance time of the maintenance road section is determined according to the pavement damage degree of the maintenance road section and the distribution condition of the driving vehicles with different axle loads in the real-time traffic flow of the maintenance road section, so that the to-be-maintained road section can be still applicable before the quality of the to-be-maintained road section is managed and controlled, and the maintenance efficiency of the to-be-maintained road section is improved. And the real-time construction quality of the cold recycling pavement can be predicted.

The invention provides an application layer protocol transmission method, a computer program product, electronic equipment and a storage medium, and the method comprises the steps: obtaining user access information containing application layer protocol information; performing configuration conversion according to the user access information to obtain first message flow data; comparing the first message flow data with a first channel map to obtain second message flow data; analyzing the second message flow data to obtain a target data packet; and carrying out encrypted transmission on the target data packet. By implementing the application, the security and stability of the application layer protocol in the transmission process can be improved, attacks are reduced, the control strength is improved, the accuracy of data interaction is further improved, protocol transmission is more reasonable and effective, multiple potential safety hazards are avoided, and the risk of a user in access control is reduced.

The invention relates to the technical field of dry-mixed mortar storage, in particular to a finished product bin for dry-mixed mortar, which comprises a storage tank and is widely applied to dry-mixed mortar production lines in the fields of buildings, traffic, water conservancy and the like. And a high-quality dry-mixed mortar material is provided for projects such as road construction, bridge construction, dike reinforcement and the like. However, in the bagging process of dry-mixed mortar in a storage bin, due to the fact that the dry-mixed mortar is a dust material, along with bagging and disturbance of airflow, the dry-mixed mortar often overflows to different degrees and is attached to the surfaces of a packaging bag and surrounding equipment components, waste and dust pollution are formed, and the problem of dust pollution is solved. In addition, the bagged dust mortar is continuously assisted and carried by operators in the subsequent transfer process, dust overflowed and attached to a packaging bag in the early stage can also cause additional harm to the operators, normal production and bagging operation efficiency of the dry-mixed mortar is affected, and production safety is also reduced.

The invention discloses a thermosetting carrier-free organosilicon adhesive film and a preparation method thereof, and the carrier-free organosilicon adhesive film comprises the following components by weight: 100 parts of side chain acrylate modified vinyl-terminated methyl silicone oil; 2 to 10 parts of side chain acrylate modified methyl-terminated hydrogen-containing silicone oil; 10 to 30 parts of vinyl MQ resin; 5-30 parts of a reinforcing filler; 2-5 parts of a photoinitiator; 0.05 to 0.3 part of a single-component platinum catalyst; 0.05 to 0.2 part of an inhibitor; and 0.5 to 3 parts of a boron-containing tackifier. The organic silica gel film does not need to provide an additional carrier as a support, the film forming process and the semi-curing degree are controllable, raw materials needed in the preparation process are cheap and easy to obtain, the production process is simple and easy to operate, meanwhile, reaction conditions are mild, no special requirements for equipment exist, and industrialization is easy to achieve.

The invention belongs to the technical field of network security, and particularly relates to a terminal network security control method and system. The terminal network security management and control method comprises the following steps: monitoring an external connection behavior of a terminal in real time, and judging whether the external connection behavior belongs to an illegal behavior or not; if the behavior belongs to the compliance behavior, releasing; and if the behavior belongs to the illegal behavior, performing corresponding safety protection, and displaying, storing and pushing illegal information corresponding to the illegal behavior to a preset target end. According to the invention, the illegal external connection behavior is managed and controlled, so that the illegal external connection behavior can be blocked before the successful occurrence of the illegal external connection behavior, and related personnel are notified.

The application discloses a battery start-stop control system for a traffic carrier and relates to the technical field of battery control, comprising a no-entry area generation module, a spacing distance value acquisition module, a positioning acquisition module, a pre-warning signal generation module, a control instruction generation module, a vertical height value acquisition module, a control module, a violation signal generation module, an over-violation time period marking module and a display module; the position of the elevator is acquired, the no-entry area corresponding to the elevator is generated in combination with the electronic fence, the spacing distance value between the electric vehicle and the no-entry area is monitored and acquired, the spacing distance value is compared with a preset value to generate different control instructions, and then the controller controls the alarm device to issue an alarm, turns off the power supply of the electric vehicle or closes the charging input port, so that the management and control and safety warning of the electric vehicle are realized, and the management and control and safety warning of the electric vehicle going upstairs are realized.

The utility model relates to the technical field of engineering plastic welding, in particular to laser welding equipment with a detection function, which comprises a lifting upright post and a rack, a temperature control welding head module is arranged on the lifting upright post, and a temperature measuring module, a laser light path module and a camera module are arranged on the temperature control welding head module. A laser field lens and a light supplementing device are arranged below the temperature control welding head module, a welding clamp is arranged in the center of the rack, an electric cylinder penetrating through the center of the lower portion of the rack is arranged in the center of the lower portion of the rack, and the top of the electric cylinder is fixedly connected with the welding clamp. According to the utility model, various data variables can be monitored in real time in the welding process, visual data support is provided for the stability of a welding product, the control strength on various factor variables influencing the welding work is enhanced, and the quality of the product is improved on the whole.

The application discloses a control method, device and equipment of a boost converter, and relates to the technical field of the boost converter. The control method comprises the following steps: in the case of a pulse width modulation interrupt, obtaining a current inductor current, a current voltage and a preset inductor current of the boost converter; the current voltage comprises at least one of a current photovoltaic input voltage and a current DC bus voltage; determining a current control gain of the boost converter according to the current voltage; determining a compensated duty control quantity according to the current inductor current, the preset inductor current and the current control gain; and writing the compensated duty control quantity into a pulse width modulation register to drive a power switch tube in the boost converter to turn on or turn off. According to the embodiment of the application, the method can improve or solve the problem of slow dynamic response of the boost converter under the working conditions of wide voltage range operation and load mutation.

The present application relates to a kind of feeding positioning blank-drawing machine, belong to ceramic blank-drawing technical field.It includes: pulling mechanism, blank-drawing mechanism, lifting mechanism, power transmission mechanism, shell, control panel, support mechanism and connecting mechanism;Shell is the shell structure, pulling mechanism, lifting mechanism, power transmission mechanism, support mechanism and connecting mechanism are all arranged in the shell interior, blank-drawing mechanism is arranged at the top of shell, control panel is arranged on the side wall of shell, connecting mechanism is connected with pulling mechanism, the inner wall of top of shell and power transmission mechanism, the above and below of pulling mechanism correspondingly set blank-drawing mechanism and lifting mechanism, control panel is connected with pulling mechanism, lifting mechanism and power transmission mechanism by wire.The present application can help beginner to determine the center of body, can continuously come out mud, facilitate beginner operation, strengthen the stability of body, enhance the degree of control of body in the process of pulling embryo for beginner, further improve blank-drawing efficiency, enhance self-confidence.

The multipurpose visual device comprises an outer sleeve and a visual inner tube, and the side wall of the lower end of the outer sleeve is provided with a fixing cylinder with an opening in the lower end and a fixing cover used for sealing the opening of the fixing cylinder; a plurality of columnar telescopic air bags are arranged between the fixed cylinder and the fixed cover, the telescopic air bags are annularly and uniformly distributed, the outer sleeve corresponding to the telescopic air bags is of a telescopic structure, a plurality of pressing air bags are annularly and uniformly arranged on the side wall of the upper end of the outer sleeve, and the pressing air bags are communicated with the telescopic air bags in a one-to-one correspondence manner; a visible inner tube is arranged in the outer sleeve in a penetrating manner, the visible inner tube comprises a big-end-up stepped-column-shaped soft column body, a Bluetooth module, a camera assembly and an adjusting ring tube, the Bluetooth module and the camera assembly are arranged at the upper end and the lower end of the soft column body respectively, the soft column body is sleeved with the adjusting ring tube, a pressing protrusion is arranged at the lower end of the adjusting ring tube, and the pressing protrusion abuts against the edge of the upper end of the camera assembly. Clinical operations such as airway evaluation, guiding of the sputum suction tube into the trachea and visual glottis surface anesthesia can be realized.

The invention provides an air conditioner system based on swimming pool safety early warning and a control method. The system comprises an air conditioner indoor unit located above a swimming pool area and an air conditioner outdoor unit located in other space except the swimming pool area. And a radar module is arranged on the air conditioner indoor unit, and in the heat exchange process of the air conditioner indoor unit and the air conditioner outdoor unit in the dehumidification mode, the air conditioner indoor unit judges whether a drowning event occurs in the swimming pool or not according to the individual number change situation, monitored through the radar module, in the swimming pool area. According to the air conditioner system based on swimming pool safety early warning and the control method, the swimming pool is observed from the overlook angle through the radar module arranged in the air conditioner indoor unit, and the individual number change situation occurring when the individuals enter and exit the swimming pool area is analyzed and serves as a judgment basis for judging whether a drowning event occurs in the swimming pool or not. Accurate prevention and early warning can be carried out by means of all-weather monitoring of the air conditioning system, drowning events are prevented, and the swimming pool management and control strength is effectively improved.

The invention relates to the technical field of data element and asset management, in particular to a data ledger management method and system for electric power data value and risk judgment, and the method comprises the steps: collecting technical information to obtain first-hand data, carrying out product development and data registration, and obtaining result data in a specific manner according to the registered data, and performing evaluation and data risk analysis on the product. Besides, a quantifiable data value density determination method is implemented, a data product evaluation process is normalized, and protection of data security is enhanced through comprehensive data product processing flow management and control and risk monitoring measures; according to the management method, the monitoring capability of a manager and a third party on product construction is improved, risk factors in the data delivery and use process are effectively eliminated, and the safety and accuracy of electric power data are guaranteed.

The utility model discloses a KGD sorting machine high-speed high-precision crystal grain carrying device which comprises a base table, a plurality of first supporting seats and second supporting seats are symmetrically arranged on the two sides of the end face of the base table, and a first linear motor and a second linear motor are arranged on the first supporting seats and the second supporting seats respectively. The first linear motor and the second linear motor are provided with a third linear motor connected with the first linear motor and the second linear motor, and the third linear motor is provided with a suction mechanism movably connected with the third linear motor. The utility model has the beneficial effects that the X-axis and the Y-axis adopt the linear motors, the Z-axis adopts the voice coil motor, and the whole set of mechanism is arranged on the marble platform, so that the stability of the whole set of mechanism is improved, the carrying speed, the precision and the force control of crystal grains are improved, and the instability of a welding rack in the prior art is avoided.

The utility model relates to the technical field of umbrellas, in particular to a novel umbrella. The utility model provides a novel umbrella which comprises an umbrella cover, an umbrella middle rod and a handle which are sequentially connected, and the handle comprises at least one handle main section and at least one handle extension section. A threaded connector is arranged at one end, far away from the umbrella cover, of the umbrella middle rod, and the handle main section is detachably connected with the threaded connector; the end, away from the threaded connector, of the handle main section is detachably connected with the handle extension section. According to the novel umbrella, due to the fact that the length of the handle is adjustable, practicability is higher, a user can flexibly adjust the length of the handle according to the size of a hand, and therefore the comfort degree of the user holding the handle is enhanced.

The utility model provides an ultrasonic puncture needle convenient to grasp and capable of quickly identifying, which comprises a needle tube, a plurality of scale marks are uniformly distributed on the outer wall of the needle tube along the length direction of the needle tube according to unit distance, a connecting part is fixed at the root of the needle tube, and the connecting part is detachably mounted on a connecting part of a needle seat. A plurality of scale marks are uniformly distributed on the outer wall of the needle tube along the length direction of the needle tube according to unit distance and are used for judging the insertion depth; the size of the needle seat can be adjusted according to different palm sizes of medical staff, the comfort degree of grasping the needle seat and the force control are improved, the optimal puncture force control is ensured, and smooth puncture is ensured; the ultrasonic reflection effect can be enhanced, the ultrasonic recognition and image effects are improved, and the success rate of an operation is increased; the strength of the needle tube is enhanced, slight bending of the puncture needle caused by insufficient experience or poor control is avoided, and accuracy of puncture depth reading is guaranteed.

The invention discloses a cover glass separating and transferring device and method, and relates to the technical field of microbiological detection.The device comprises a loading box, a suction cup assembly and a moving assembly, the loading box is internally provided with cover glass in a stacked mode, a check block is arranged on a box opening of the loading box, the suction cup assembly is used for sucking and taking out the cover glass, and the moving assembly bears and drives the suction cup assembly to move in a preset space; the method is applied to the device, the moving assembly drives the suction cup assembly to the piece taking position to adsorb the cover glass, then the suction cup assembly is driven to move upwards so that the cover glass can make contact with the check block and generate elastic deformation, and anti-adhesion separation of the cover glass is achieved. And the operation efficiency and the reliability of flaking detection are improved.

The invention relates to a composite coating treatment device for a copper-nickel-gold-plated tin wire, and relates to the technical field of metal surface treatment.The composite coating treatment device comprises a discharging machine, a receiving machine is arranged on one side of the discharging machine, and a nickel plating pool is arranged between the discharging machine and the receiving machine; the metal surface is sequentially subjected to multi-step cleaning treatment and metal plating treatment, so that composite plating treatment on the surface of the metal coiled material is completed, by introducing a novel driving mechanism, the bearing capacity and the operation stability of an electroplating production line are remarkably improved, the occurrence frequency of wire jumping accidents is effectively reduced, the rejection rate is greatly reduced, and the production efficiency is improved. The production efficiency is improved, the metal coiled material is pressed and fixed through the coiled material pressing device and the coiled material guide wheel, and the control force on the plate is further enhanced. And the pressure can be flexibly adjusted according to actual needs, the automatic deviation rectifying function is achieved in an air cylinder driving mode, the plates are guided back to the correct position again, and the conveying precision is improved.

The present invention belongs to the field of road engineering and relates to data analysis technology. The present invention is used to solve the problem that the road engineering quality detection device in the prior art cannot detect the road soil before construction. Specifically, the present invention is a road engineering quality detection device, comprising a detection locomotive, wherein a driving motor and a storage bin are respectively arranged at the front and rear sides of the detection locomotive, and a processor is arranged at the top of the detection locomotive; the processor is communicatively connected with a soil detection module, a construction detection module and an optimization analysis module; the soil detection module is used to detect and analyze the road soil before the road engineering construction; the construction detection module is used to detect and analyze the construction quality after the road engineering construction; the present invention can detect and analyze the road soil before the road engineering construction, and timely feedback and processing can be performed when the road soil quality is unqualified, so as to avoid the phenomenon that the construction quality cannot be guaranteed due to direct construction, and improve the control degree of the road engineering construction quality.

The low-energy PVD coating device comprises a sputtering cathode, the sputtering cathode is loaded with a target material, the loading target material and a substrate are oppositely arranged, and the loading target material generates film material particles under the action of an electric field of the sputtering cathode; the energy adjusting plate is positioned between the substrate and the sputtering cathode and is provided with a via hole; the collision particle pipeline is connected with the collision particle source, the collision particle source is internally provided with preset inert gas, a gas outlet end opening of the collision particle pipeline is formed in the energy adjusting plate, and the conveyed inert gas moves in the direction of loading the target material; the kinetic energy of the inert gas is smaller than that of the film material particles. As the inert gas has a relatively fixed flowing direction and is opposite to the incident direction of the film material particles, the energy of the film material particles is reduced from a high-energy state to a state close to the energy state of the just emitted gas particles through energy exchange of elastic collision, so that the film material particles with very low energy are obtained, and stable low-energy deposition coating is realized.