9results about How to "Achieve smoothness" patented technology

The utility model provides a kind of spliced lamp, comprising: lamp tube module, for multiple, first light source is equipped in the lamp tube module, the two ends of the lamp tube module are inwardly concave and form socket, first plug is equipped in the socket;Connecting module, for multiple, second light source identical with the light emitting direction of the first light source is equipped in the connecting module, the lateral wall of the connecting module is equipped with at least two and the cross-sectional shape of the socket is identical with the plug-in part, the plug-in part can be inserted into the socket and realize connection, the end of the plug-in part is equipped with second plug, the first plug and one of the first plug are male plug, another is female plug and can realize electric connection, the lateral wall of one of the connecting module is equipped with power interface and as power access end.The utility model spliced lamp, compact structure, splicing is convenient, and lamp is good consistency.

The application discloses a dynamic branch decision and response generation method and system for multi-round dialogue, and relates to the technical field of natural language processing. The method comprises the following steps: obtaining a semantic representation vector of current round user input; maintaining a current topic semantic anchor and a historical dialogue semantic anchor with different update rates, wherein the two are only updated according to the current round and the last round; determining an intention drift degree and a semantic retention degree, and obtaining a transition tendency degree with continuous values through continuous mapping; constructing a maintenance distribution with a preference to continue the current topic, and a transition distribution valued according to the relevance of candidates and input and the semantic accessibility of candidates and historical dialogue semantic anchors; continuously mixing the two distributions to obtain a branch decision distribution by taking the transition tendency degree as a weight, determining a topic trend and generating a response. The application has the advantages of not increasing the calculation and storage overhead with the increase of dialogue rounds, and autonomously and smoothly deciding the topic continuation and transition without user instructions, and keeping the coherence with the history after transition.

The utility model belongs to the technical field of observation mirrors for ship hot well condensate water, and particularly relates to an observation mirror structure for ship hot well condensate water. An observation mirror structure for ship hot well condensate water comprises tempered glass, and the tempered glass is connected with a fixing mechanism. A first through hole is formed in the first fixing plate, a second through hole is formed in the second fixing plate, a first limiting ring is arranged in the first through hole, a second limiting ring is arranged in the second through hole, the tempered glass is arranged between the first limiting ring and the second limiting ring, the tempered glass of the observation mirror has high transparency, and the observation mirror is not prone to falling off under the high-temperature and high-pressure water vapor environment in a hot well. Light rays can penetrate through the light guide plate and enter eyes of an operator, so that the operator can clearly see conditions in the hot well. Therefore, basic conditions are provided for observing the liquid level heights of the oil and the water, and the liquid level heights of the oil and the water can be clearly observed.

An electric vehicle collaborative power grid power supply recovery strategy considering multi-time-domain EV-EPSV comprises the steps that a multi-time-sequence electric vehicle EV equivalent power supply model is established according to a travel rule of an electric vehicle user in a typical travel scene; a load importance index system is constructed, a load power loss model is established in combination with the load capacity and the power failure duration, and quantitative calculation of economic and social losses of different types of loads in the multi-time-sequence power failure process is achieved; and constructing a collaborative optimized power supply model of the electric vehicle EV and the emergency power supply vehicle EPSV, and realizing static power distribution of the electric vehicle and dynamic path and power optimization scheduling of the emergency power supply vehicle. According to the strategy, a multi-time-sequence EV equivalent power supply model is established, a load power loss evaluation system is constructed, and a collaborative optimization scheduling method of the electric vehicle and the emergency power supply vehicle is provided, so that efficient distribution of limited power supply resources and improvement of power supply recovery efficiency are realized. The scheduling flexibility of electric vehicle resources and the power supply toughness of a power grid can be effectively improved in a sudden power failure situation.

The application belongs to the technical field of lighting lamps, and particularly relates to a three-dimensional full-space wireless sliding table lamp with anti-dazzle and eye protection, which comprises a supporting frame, a lifting mechanism, a horizontal adjusting mechanism, a wireless sliding connecting assembly, a balance structure and a bidirectional light-emitting anti-dazzle assembly. A placing seat is fixedly connected to the bottom of the supporting frame, and a first sliding groove is formed in the vertical direction in the middle of the supporting frame. The lifting mechanism comprises an adjusting plate arranged at the end of a fixed cylinder, and a positioning rail is fixedly connected to the outer wall of the adjusting plate. The adjusting plate is clamped on the inner wall of the first sliding groove through the positioning rail. The LED upper lamp plate with a front inclination angle is arranged to effectively supplement the background light of the working environment. The bidirectional light-emitting mode significantly reduces the brightness ratio between the center of the working area and the surrounding environment, reduces the light-dark contrast, relieves the visual fatigue caused by frequent pupil adjustment of the human eye, and prevents myopia from the optical and physical aspects.

This utility model relates to the field of glass size measurement technology and discloses an automatic glass edge grinding size detection device, including a support base, a support frame mounted on the top of the support base, a top cover fixedly mounted on the top of the support frame, a grinding device mounted on the top of the support base, a first grinding disc mounted on the bottom of the grinding device, and a second grinding disc mounted on the bottom of the grinding device. This automatic glass edge grinding size detection device, through a fixed rail and a limiting rail set on the outer wall of a fixed plate, can drive a drive gear under the action of a drive motor, thereby causing a moving seat to move along the outer wall of the limiting rail. This causes a trigger switch on the outer wall of the measuring plate to contact the edge of the glass plate, and then the distance between the moving seat and the fixed plate is measured under the action of a laser rangefinder, thus facilitating the measurement of the glass plate size and enabling better glass grinding.

A multi-time-sequence EV equivalent power supply model modeling method considering a vehicle travel rule comprises the following steps: according to dynamic evolution characteristics of the travel rule of an electric vehicle user, combining travel sample data, dividing into a summer scene and a winter scene according to seasons, and dividing into a workday scene and a holiday scene according to a time sequence to complete data fitting; then, a vehicle travel state transition matrix is established through a semi-Markov chain SMC, and a Monte Carlo method MCM is utilized to perform random simulation on vehicle behaviors to obtain available discharge capacities of the electric vehicles at all moments, so that an electric vehicle cluster in a region is equivalent to a time-varying power supply model, and a multi-time-sequence EV equivalent power supply model is established; according to the method, by introducing a semi-Markov chain and a Monte Carlo random simulation method, available energy storage capacity distribution characteristics of an electric vehicle group in different scenes are described. The model can reflect energy storage laws of residential areas, working areas and shopping areas in different seasons and days, and dynamic quantitative evaluation of the EV available power potential is realized.

The invention relates to the technical field of intelligent robot navigation and control, and discloses a parking lot inspection robot path planning method which comprises the following steps: step 1, acquiring parking lot environment information and constructing a multi-dimensional heterogeneous potential site map which comprises a physical barrier layer, a communication field intensity distribution layer and a risk probability distribution layer, meanwhile, global control parameters of path planning are reversely deduced and set on the basis of preset operation indexes, and the global control parameters at least comprise opportunity constraint confidence coefficients and stable gating threshold values. A global cost function of nonlinear coupling of risk revenue and communication quality is adopted, and multi-dimensional heterogeneous potential field map construction is combined, so that the technical effects of dynamically and preferentially planning a high-risk area and giving consideration to signal coverage are achieved, and quick response and value maximization to a temperature rise or smoke dangerous case in a finite time window are realized; the defect that high-risk hidden danger leak detection is caused by lack of elasticity of an existing static inspection route is overcome.

The application discloses a gantry structure of an electric spark machine tool and the electric spark machine tool, gear mechanisms driven by servo motors are arranged at two ends of a machine tool base, the gear mechanisms synchronously drive horizontal lead screws inside limiting seats from the two ends; when the horizontal lead screws drive the gantry to move forward and backward, the limiting mechanism ensures that a vertical part of the gantry moves horizontally in a sliding groove of the limiting seat; when the gantry moves forward and backward, piston rods on the gantry compress gas inside a gas tank, thereby buffering the forward and backward movement of the gantry, and the connection between the piston rods and the gantry prevents the top of the gantry from shaking when the gantry moves forward and backward. The application synchronously drives the horizontal lead screws from the two ends, further improves the smoothness of the rotation of the horizontal lead screws, thereby realizing the smoothness when the horizontal lead screws drive the gantry to move forward and backward; through the arrangement of the limiting mechanism, the horizontal lead screws can be prevented from being bent and deformed, thereby ensuring that the horizontal lead screws drive the gantry more smoothly.