53results about How to "High degree of systematization" patented technology

The invention discloses a mechanical arm real-time tracking method based on binocular vision guidance, belongs to the technical field of robot vision, and relates to the field of industrial robots. The method comprises the steps: carrying out binocular stereo vision calibration, correction and matching and mechanical arm forward and reverse kinematics modeling; secondly, establishing a coordinateconversion relationship between the binocular camera and the mechanical arm, and quickly acquiring an image sequence through the binocular camera; processing an image sequence acquired by the camera by utilizing linear kernel correlation filtering, converting the image sequence into a robot base coordinate system {B}, and obtaining mechanical arm motion control parameters through kinematics calculation; finally, enabling the mechanical arm controller, the mechanical arm body and the actuator to complete related operation tasks. The tracking method provided by the invention can adapt to the change of the workpiece scale, considers the instantaneity and robustness, greatly weakens the influence of uncertainty factors on the system, and has the characteristics of high intelligence and high systematization degree.

The invention discloses a white chrysanthemum cultivating method in the technical field of cultivation of Chinese medicinal plants. The method comprises the following steps of weeding a seedling field; selecting chrysanthemum seedlings; breeding the seedlings to strengthen the seedlings, i.e., applying manure and plant ash into the seedling field according to the proportion that 100 to 300kg of the manure and 50 to 150 kg of the plant ash are applied to every mu of seedling field; trenching a planting field; digging holes, i.e., digging the holes on the middle line of a trench surface; transplanting, i.e., transplanting the chrysanthemum seedlings which are cultured through field planting into the holes, wherein two seedlings are planted in each hole; layering, i.e., layering for the first time: after the chrysanthemum seedlings grow to the height of 30 to 50cm, applying an organic fertilizer to the two sides of each row of chrysanthemum seedlings, wherein the dosage of the organic fertilizer is 1,000kg/mu, during layering, respectively separating branches to the two sides, enabling the branches to fall d to the ground, and putting soil onto the branches every 8 to 12cm; layering for the second time: when the length of the newly grown branches is 18 to 22cm, pushing down the branches in the direction where the branches are sparse, putting the soil onto the branches, and finishing layering for the second time before the end of July; pinching, and the like. The method is high in systematic degree, and fine in data and management program; the yield of the cultivated white chrysanthemum is high, so that the economic benefit is increased.

The invention discloses a golden Huangju cultivation method, and belongs to the field of planting. The cultivation method includes the processes of land selection, land preparation, reproduction, transplantation, field management, harvesting and enclosure planting. Sections of cutting woods are disinfected and sterilized by potassium permanganate solution in a cuttage method, infection of sections of cutting new shoots caused by harmful pathogenic bacteria can be effectively inhibited, the disease and insect resistance of the cutting woods is improved, the planted cutting woods are not easily damaged by the pathogenic bacteria and injurious insects, survival rate is greatly increased, pesticide usage requirements after stubbing are fewer, pesticide residues are fewer, and harm to environments and human bodies is decreased. Uniquely prepared biogenic pesticides have the advantages of good disease and insect killing effect, no residues and difficulty in generating resistance. The quality of golden Huangju is effectively ensured, soil permeability, water-retaining property and fertilizer maintenance capacity can be improved by the aid of organic fertilizers with a unique formula, diseases and insects in soil are prevented, the cost is low, residues and pollution are avoided, and the quality of golden Huangju is improved.

The invention discloses a water repellent production system. The water repellent production system comprises a control device, a reactor, a paraffin reinforcer tank, a paraffin dissolving tank and a finished emulsion storage tank; the control device is connected with the reactor so as to control a preparation mode and a discharging mode of the reactor; the reactor communicates with a production water pipeline, the paraffin reinforcer tank, the paraffin dissolving tank and the finished emulsion storage tank; production water, a paraffin reinforcer and a paraffin solution are subjected to a reaction under set reaction conditions in the reactor so as to prepare a water repellent; and the prepared water repellent flows into the finished emulsion storage tank through the reactor. According to the water repellent production system disclosed by the invention, the control device is connected with the reactor so as to control the preparation mode and the discharging mode of the reactor, and thus, the degree of automation of production of the water repellent is increased; and the reactor communicates with the production water pipeline, the paraffin reinforcer tank, the paraffin dissolving tank and the finished emulsion storage tank separately, so that all the components for the water repellent are compact in structure, and the degree of systematization is increased.

The invention discloses a whole vehicle integrated thermal management system for a pure electric vehicle, and aims to solve the problems of low efficiency, high energy consumption, inharmonious thermal load of each system, high battery working load and low energy utilization rate during low-temperature heating of a traditional thermal management system of the pure electric vehicle. The vehicle integrated thermal management system integrates a passenger compartment thermal management system, a battery thermal management system and a motor/electric control thermal management system, performs working mode division and circulation loop planning on the premise of meeting system functions and passenger requirements, and integrates control information of the working modes and parts to determine a reasonable vehicle thermal management combination mode; therefore, the integrated comprehensive management of each subsystem is realized. Cooperative management between systems can be achieved, coordination of the thermal load relation of all parts of the vehicle is facilitated, battery energy is efficiently utilized, the integration and systematization degree of the vehicle can be improved, assembly of the whole vehicle is simpler and more convenient, light weight of the whole vehicle is facilitated, and the manufacturing cost of the whole vehicle is reduced.

The invention provides a remote online monitoring and control system for multi-connected electrical equipment. The system comprises a login module for a user to enter the system, an equipment connection module for establishing signal connection with an electric appliance, and a remote control module for realizing remote control of the electric appliance. According to the remote online monitoring and control system for the multi-connected electrical equipment, the equipment connection module is matched with the remote control module for use, so that the system has a function of remotely controlling a plurality of electrical equipment products at the same time, and can be compatible with a plurality of different types of electrical equipment products. Therefore, a plurality of electric appliances can be remotely controlled to use through one system, a traditional electric appliance equipment control system form is changed, people can use the system more conveniently without entering different software for multiple times to complete operation, and each kind of electric appliance equipment is classified independently, so that people can directly operate the system conveniently.

A swing arm motor for a plate-shaped workpiece hemming device, comprising a loading arm, a loading column, a loading arm pipeline cavity, an upper part of a loading arm bearing, a N pole piece of a loading swing arm motor rotor, and a loading swing arm motor rotor S pole piece, inner edge of rotor yoke, feeding bearing, moving part of feeding swing arm motor rotation angle sensor, feeding arm bearing outer seat, feeding column pipeline channel, feeding column bearing inner seat, feeding swing arm motor stator Pole shoe, stator winding of feeding swing arm motor, stator part of feeding swing arm motor, feeding bearing roller, static part of rotation angle sensor of feeding swing arm motor, bearing groove ring of feeding column, tube cavity of feeding column, stator It is composed of yoke disc ring and swing arm cable. The head end of the loading arm is equipped with a swing arm driving motor rotor; the outer ring of the upper end of the loading column is bored with a groove ring to form the stator part of the loading swing arm motor.

A feeding arm swing arm control system of a plate-shaped workpiece edge covering device is composed of a comparison link feeding arm operation control link C alpha, a feeding arm swing angle control drive link Dr alpha, a feeding arm inversion trigger module G alpha, a feeding arm inversion execution module A alpha, a feeding arm rotary swing motor M alpha and a feeding arm swing angle signal processing module DT alpha. The given swing angle signal alpha R of the feeding arm is compared with the swing angle feedback signal alpha of the feeding arm in the middle to generate a corner deviation signal delta alpha of the feeding arm; through C alpha calculation processing, the delta alpha is converted into a feeding arm swing angle control signal alpha C; Dr alpha amplification is carrie out,the alpha C becomes a feeding arm operation driving signal alpha Dr, a PWM three-phase inverter bridge is triggered by the alpha Dr in the cascading link G alpha-A alpha of G alpha and A alpha, three-phase driving currents-i alpha A, i alpha B and i alpha C are output to a feeding arm rotary swing motor, and the currents drive M alpha and are converted to generate a feeding arm swing angle outputsignal alpha out; DT alpha detection and feedback is carried out, alpha out is introduced with alpha.

A feeding rod contact pressure sensor of a plate-shaped workpiece edge wrapping device is composed of an inductance coil, an inner support, an internal contact pressure switch of the inner support, aninner vortex ring, an outer support, an internal touch switch of the outer support and an outer vortex ring. The inductance coil is integrally of a disc ring structure and is assembled to an inner ring of a bearing inner circle at the bottom end of a feeding telescopic rod in a sleeving winding and fastening manner. The upper end of the inner support penetrates through the top wall of a feeding suction cup, the upper top is in fastened bonding with the left part of the bottom edge of a lower port of a feeding connector, the bottom end face is in fastened bonding with an outer edge ring of theinner vortex ring and an inner edge ring of the outer vortex ring at the left side position, the internal contact pressure switch is internally arranged, and two wiring ends of a switch normally-opencontact are connected with two wiring ends of an inner vortex ring breaking joint opening correspondingly. The upper end of the outer support penetrates through the top wall of the feeding suction cup, the upper top is in fastened bonding with the right part of the bottom edge of the lower port of the feeding connector, and the bottom end face is in fastened bonding with the inner edge ring of the outer vortex ring and the outer edge ring of the inner vortex ring at the right side position. The internal touch switch is internally arranged, and two wiring ends of a switch normally-open contactare connected with two wiring ends of an outer vortex ring breaking joint opening correspondingly.

The invention discloses a main motor control system of a plate-shaped workpiece edge covering device. The main motor control system is composed of a comparison link, a main motor operation control link Cn, a main motor control system amplification link AM, a main motor MM and a main motor corner detection-feedback link Sn. The main motor given rotation angle signal nR is compared with the main motor rotation angle feedback signal n in a comparison link to generate a main motor rotation angle deviation signal delta n; the main motor rotation angle deviation signal delta n is converted into a main motor rotation angle control signal nC through calculation processing of a main motor operation control link Cn; in an amplification link AM of a main motor control system, a main motor corner control signal nC controls PWM output voltage, that is, a main motor operation driving signal eM represents driving voltage; the driving voltage of the eM drives the main motor MM to generate a main motorcorner output signal nout; through Sn detection and feedback in a main motor rotation angle detection-feedback link, a main motor rotation angle output signal nout is introduced into a comparison link in a main motor rotation angle feedback signal n.