9results about How to "Efficient design" patented technology

The application discloses an interactive form design method and system based on a language large model, and belongs to the technical field of human-computer interaction and form automatic generation. In view of the problems that a traditional form design tool is tedious to operate, highly depends on manual experience, and an existing method based on a large model has high training cost, weak interaction ability and difficulty in real-time collaboration, the following scheme is used for improvement: defining a JSON Schema specification of a form and constructing a visual form designer, integrating a language large model interaction entrance in an interface, dynamically assembling a request containing user instructions, a JSON Schema specification and existing form data according to whether the form is empty, and submitting the request to the language large model; receiving a response in a streaming manner, and real-time analyzing and progressively updating a form designer preview interface, so that a user can directly generate or modify a form through natural language instructions, and multi-round interaction and manual subsequent adjustment are supported. The method is mainly used for reducing a form design threshold, improving design efficiency and intelligent collaboration level.

This invention discloses a digital isolator circuit with additional delay, including a transmitter circuit that receives a data input signal and generates first and second transmitter output signals, wherein the second transmitter output signal is a delayed version of the first transmitter output signal. Subsequently, an isolation barrier generates the first and second isolation output signals, causing a receiver circuit to generate a data output signal in response to these isolation output signals. By further incorporating a delay circuit in the transmitter circuit to delay the first transmitter output signal and generate the second transmitter output signal, this invention effectively enhances the received signal at the receiver circuit, maintaining the stability of the common-mode signal and the robustness of data transmission. A pulse carrier modulation mechanism is also employed to effectively reduce power consumption, electromagnetic interference, and signal jitter.

This invention discloses a scalable distributed multi-chamber open-path photosynthetic measurement system and method, relating to the field of plant physiological and ecological measurement technology. The system includes a main unit and at least two distributed chambers. The main unit centrally manages gas supply, concentration mixing, flow control, and high-precision concentration differential analysis. Each chamber is an independent unit, equipped with an adjustable LED light source, thermoelectric temperature control module, multiple types of sensors, independent power supply, and wireless communication module. An open path is formed through the gas supply pipeline and the return pipeline. The core of the method lies in the main unit polling and sampling the return gas from each chamber according to a preset program through a multi-channel automatic switching valve group. Combined with a "flushing stabilization" strategy, a single gas analysis unit is used to achieve high-precision, high-throughput parallel measurement of multiple chambers. This invention solves the problems of low throughput and high cost of traditional open-path instruments, achieving a balance between high precision and high throughput, and supports in-situ deployment in the field and remote monitoring.

The present application relates to the field of engineering, disclose a kind of assembled round steel core mould, including at least one straight section formwork unit and / or at least one curved section formwork unit, the straight section formwork unit is enclosed by multiple straight section formwork pieces along the wedge-shaped arc surface into cylindrical, the curved section formwork unit is enclosed by multiple curved section formwork pieces into arc pipe, adjacent formwork piece and adjacent formwork unit are detachably connected by detachable connecting piece.The beneficial effects of the present application are that under the premise of guaranteeing structural strength and anti-floating safety, the steel mould is quickly disassembled and efficiently circulates in narrow space.

This invention provides a method and system for tracking and controlling the rotational speed of a floating wind turbine above its rated wind speed, relating to the field of wind power generation technology. The method includes: acquiring the gearbox ratio, rated electromagnetic torque, rotor speed, floating foundation pitch velocity, and inflow wind speed of the wind turbine; calculating the electromagnetic torque control signal of the wind turbine using a first electromagnetic torque formula based on the gearbox ratio, rated electromagnetic torque, rotor speed, floating foundation pitch velocity, and inflow wind speed; and sending this signal to the wind turbine controller to eliminate limit loops, control the electromagnetic torque of the wind turbine, and thus maintain a constant rotor speed. This invention creatively proposes to eliminate limit loops by adjusting the electromagnetic torque of the wind turbine, solving the problem of large-scale rotational speed oscillations and maintaining a constant rotor speed. This can effectively improve the rotor speed control effect and indirectly improve the economic benefits of wind power generation.

The utility model provides a kind of detachable water tap for sand ground coring drilling machine, it is related to water tap technical field, comprising: locking nut, one end of the locking nut is equipped with intermediate shaft, the inside sleeve joint of locking nut and intermediate shaft is equipped with screw two, the inside sleeve joint of one end of intermediate shaft is equipped with rectangular key one, one end of intermediate shaft is equipped with drill rod connector, the inside fixed connection of intermediate shaft is equipped with rectangular key two, the outer surface sleeve joint of intermediate shaft is equipped with water jacket casing.The utility model, the design of this detachable water tap is matched by reasonable structure layout and key component, realizes the drilling operation demand of efficient, reliable, convenient maintenance, while the utility model design is reasonable, structure is novel, adopts multiple sets of sealing element to form combination seal, and sealing performance is good.

The utility model discloses an explosion -proof dust -proof electric cabinet, include: explosion -proof electric cabinet, its front rotation installation has the rotary cabinet door, and the tail end of explosion -proof electric cabinet top and bottom end outer wall all equidistance is provided with a plurality of ventilation cross grooves, and the tail end of both sides outer wall all equidistance is provided with a plurality of ventilation vertical grooves. The utility model discloses through the innovative partition heat dissipation design utilizes the forced convection cooling of rear cavity and the strict four -fold dust -proof explosion -proof design of front cavity, and the core is the installation connecting plate isolation with adjustable transparent protection board compression tight seal, has solved the double challenge of electric control equipment in the existence flammable explosive gas, dust, damp, dusty etc. harsh industrial environment, efficient heat dissipation ensures stable operation, and also must be absolutely isolated external dangerous material into the core cavity guarantee safety, simultaneously, good visibility, the effective protection of key components and convenient maintainability design, further improved the practicability and reliability of equipment.

This application provides a method and apparatus for modeling and fading analysis of a geometric random channel model based on environmental awareness. The method includes the following steps: acquiring the location information of obstacles in the environment and constructing an environmental awareness map using an occupancy grid algorithm; establishing a random channel model based on the environmental awareness map and the signal propagation path; wherein the signal propagation path includes a line-of-sight path and a single-hop path. In this application embodiment, by establishing a geometric random channel model based on environmental awareness, the accuracy of channel modeling is significantly improved. Compared with geometric random channel models in related technologies, it can obtain a channel impulse response closer to the real scene and more realistically reflect the distribution of obstacles and signal propagation characteristics in the environment.