12results about How to "Reduce structural redundancy" patented technology

The invention relates to the field of intelligent decision making and the field of financial science and technology, and discloses a pruning multi-language recognition model conference recording method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a trained model, carrying out the importance analysis of neurons of the trained model, obtaining the importance of the neurons, and carrying out the analysis of the importance of the neurons; performing importance analysis on weight parameters of the trained multi-language recognition model to obtain parameter importance; performing neuron pruning on the trained model to obtain a pruned neuron model, and performing weight parameter pruning on the pruned neuron model according to parameter importance to obtain a pruned parameter model; outputting text data corresponding to the voice to be recognized through the trained pruning model; and identifying text semantics in the text data by utilizing a natural language processing model, performing semantic summarization on the text semantics, and taking summarized semantics as an intelligent conference recording result of the trained pruning model. According to the method, the repetition phenomenon in the multi-language recognition model can be fully dealt with.

The present application relates to a vehicle power battery pack and vehicle body integrated structure and a vehicle. The power battery pack and vehicle body integrated structure includes a floor frame and a power battery pack mounted on the floor frame; wherein the power battery pack includes a battery box having an internal storage space and a battery cell arranged in the internal storage space, the battery box has a top plate and a bottom plate along the height direction of the vehicle, and the battery cell is arranged between the top plate and the bottom plate; wherein the floor frame is provided with an opening, the battery box is installed at the opening of the floor frame, so that the top plate forms the vehicle body floor. The solution provided in the embodiment of the present application can reduce the structural redundancy between the battery box and the vehicle body and reduce the weight of the entire vehicle.

This invention discloses a sewing machine thread handling device and sewing equipment, relating to the field of sewing equipment technology. To address the problems of functional dispersion, structural redundancy, and low space utilization in existing technologies where the thread clamping and thread end collection structures are inefficient, this device includes a needle plate, a thread gripping assembly, and a thread clamping and suction assembly. Both the thread gripping assembly and the thread clamping and suction assembly are located on the needle plate. The thread gripping assembly includes a thread gripping component, and the thread clamping and suction assembly includes a thread clamping part and a suction channel. The thread gripping component and the thread clamping part are arranged opposite to each other to form a thread clamping area for gripping the thread. The suction inlet of the suction channel faces the thread clamping area. This arrangement ensures effective thread clamping while simultaneously collecting thread ends, effectively reducing the number of functional components, simplifying the device structure, and improving space utilization. It also allows thread ends to be immediately sucked in after being removed from the clamp, reducing the risk of thread residue and accumulation, and improving thread end processing efficiency and equipment operational reliability.

This application provides an LSTM inference method and electronic device based on channel pruning and gating configuration, belonging to the field of LSTM state computation technology. The method includes: acquiring a GNSS input signal; determining the current task category and its state complexity level based on the characteristic fluctuation range and historical state of the GNSS input signal; pruning hidden state channels according to the current task category and its state complexity level, based on a pruning strategy selected from a task channel pruning strategy library, and configuring gating paths based on an LSTM gating configuration table; and performing LSTM inference corresponding to the current task based on the pruned hidden state channels and the configured gating paths. This application's solution can reduce redundancy in multi-task LSTM structures.

The utility model relates to microphone technical field, concretely relates to a kind of suspension structure for microphone, including substrate, clamping plate and locking assembly, clamping plate includes the adjusting head and at least two hanging heads that are buckled articulation sequentially from top to bottom, each hanging head has the suspension space for clamping microphone, and the size of each suspension space is different.The suspension structure of the utility model is through sliding and rotating modular design hanging head, and different size suspension space can be quickly selected, and the suspension demand of different specifications microphone is adapted.Besides, the flexible unfolding or folding of hanging head is made by buckle type hinge connection, and locking assembly is locked, to ensure stable clamping, while reducing operation steps, improve efficiency.Secondly, hanging head is connected by buckle type hinge, supports overall disassembly and freely adjusts position, and user can rearrange hanging head according to demand, flexibly adjusts the position of required hanging head, and optimizes use experience.

The invention relates to the field of spreaders, in particular to a rotary throwing and linear precise spraying dual-mode ant killing poison bait scattering device and method.The scattering device comprises a bottom plate, a mounting frame and an auxiliary control mechanism; a material storage box is arranged on the bottom plate, and discharging pipes are arranged on the two sides of the material storage box; the number of the mounting frames is two, the mounting frames can be folded in the extending direction of the mounting frames, the mounting frames are arranged on the bottom plate, and each mounting frame is provided with a rotary throwing mechanism and a precise spraying mechanism. An auxiliary control mechanism is arranged on the bottom plate and used for driving the mounting frame to be switched between the contraction state and the unfolding state. The function of adjusting the material scattering range and the material scattering amount according to use requirements is achieved, the adaptability and flexibility of the material scattering equipment are improved, and wide areas and local key areas can be covered. The termite killing efficiency, the precision and the environmental protection property are improved, meanwhile, the operation difficulty and the use cost are reduced, and the problem that it is difficult for existing equipment to give consideration to large-area coverage and precise area putting is solved.

The utility model discloses a same direction different motion conversion wheel, including pulley A, pulley B, dial, shaft sleeve and bearing, and pulley A and pulley B are connected in the both ends of shaft sleeve through bearing, and dial is located between pulley A and pulley B, and dial can slide left and right on the shaft sleeve, pulley B has the convex end A for abutting on this side close to dial, abutting hole and belt groove are seted up on pulley A, dial has the manual dialing end of extruding out, and the both sides of the ring body of dial have the convex driving end, when dial slides to pulley A, the driving end of dial slides into abutting hole, and at this moment can drive pulley A to rotate, when dial slides to pulley B, the driving end of dial corresponds with the convex end A of pulley B, and at this moment can drive pulley B to rotate. The outside of shaft sleeve is seted up keyway, and dial sliding is convenient. Dial can slide on the shaft sleeve through dial, and the purpose that one power drives two pulleys to rotate respectively is achieved.

The utility model provides a charging gun body and a charging device. The charging gun body comprises a charging gun head; the handle is connected with the tail part of the charging gun head; the wire is connected with the charging gun head, and the handle is wrapped outside the wire; the handle is of a soft structure. The handle is of a soft body structure, and compared with existing hard plastic, the soft body structure can generate elastic deformation when bearing certain stress and restore to the original shape when the stress disappears. Due to the fact that the soft body structure has certain elasticity, the soft body structure can be tightly matched with the electric wire, other waterproof accessories such as a waterproof gasket and a soft material tail wire clamp do not need to be additionally arranged at the tail of the handle, the product structure redundancy is reduced, and the product cost is reduced.

This utility model discloses a pressure plate type dynamic balancing ring for large disc cutters, including a tool holder, a balance seat, and a clamping screw that are fitted together. The tool holder, balance seat, and clamping screw are coaxially arranged. The balance seat is disc-shaped and has several counterweight mounting holes arranged in a circular array. The circular array of counterweight mounting holes forms a set of counterweight adjustment structures. The counterweight adjustment structures are concentric with the balance seat, and the axial direction of the balance seat is the same as the axial direction of the counterweight mounting holes. This utility model has both pressure plate and dynamic balancing adjustment functions, reducing structural redundancy. It also allows for the replacement of balance seats of different volumes to accommodate different sizes of large disc cutters, making it more adaptable. Furthermore, it significantly reduces the risk of counterweights flying off, further reducing safety hazards.

The invention relates to a ventilation module for respiratory support and ventilation equipment, the ventilation module comprises a gas input port, a mixed gas output port, a first ventilation branch, a second ventilation branch, a third ventilation branch and a fourth ventilation branch, and the gas input port and the mixed gas output port are arranged on different sides; the module device is contained in the module space between the gas input port and the mixed gas output port, the space of the ventilation module is fully utilized, the first ventilation branch, the second ventilation branch, the third ventilation branch and the fourth ventilation branch are integrated in the ventilation module, and the ventilation branches are arranged in a staggered mode, so that the ventilation efficiency is improved. Mixing of two kinds of gas and output of mixed gas with different frequencies are efficiently achieved, structural redundancy in the ventilation module is reduced, miniaturized structural layout of the ventilation module is achieved, the problem that the ventilation module cannot be integrated with an anaesthesia machine due to the large size is solved, the ventilation module can also be directly arranged in the breathing machine, and the size of the breathing machine can be effectively reduced.

The utility model provides an acoustic equipment and loudspeaker device thereof, loudspeaker device includes: shell, a plurality of oscillators, a plurality of reverse phase holes, shell defines the chamber, the shell has vibration panel, vibration panel includes first area and second area arranged at intervals, a plurality of oscillators set up in first area, and be in the chamber, oscillator is configured to make vibration panel vibrate to produce sound wave, a plurality of reverse phase holes are set up on second area.

The invention provides a feature complementary college network intrusion detection method based on Transform and DNN improvement, and belongs to the field of network security. According to the method, the advantages of time sequence correlation analysis of Transform and the high-dimensional feature extraction capability of DNN are combined. A multi-modal feature input layer is designed, and efficient integration of multi-source information is achieved through time series data preprocessing and structured data processing; a Transform multi-modal feature coding layer is introduced, and a multi-head self-attention mechanism and a modal specific enhancement strategy are combined to enhance feature capture; a DNN depth feature extraction layer is constructed, a double-branch multi-scale module and a residual attention enhancement block are utilized to optimize deep semantic mining, a lightweight architecture is adopted to improve the detection speed on the premise of ensuring the precision, and the recognition robustness of various intrusion behaviors is superior to that of an existing model while the efficient reasoning speed is kept. According to the invention, accurate and reliable technical support can be provided for college campus network dynamic security protection.