6results about How to "Performance upgrade" patented technology

The invention relates to a gesture and voice fused multi-mode man-machine interaction system and method, and belongs to the field of multi-mode man-machine interaction. The system comprises an interactive perception layer, an interactive analysis layer and an interactive response layer, the interactive perception layer is used for acquiring multi-modal interactive information, accessing gesture and voice modal information acquisition equipment, and acquiring and processing original signals of the interactive information; the interaction analysis layer is used for defining the meaning of the human-computer interaction information of each channel and analyzing the meaning and instruction intention of the multi-modal interaction information; and the interaction response layer is used for realizing mapping between the man-machine interaction intention obtained by the interaction analysis layer and the interaction operation of the application system, and comprises an instruction-operation conversion module. According to the invention, independent recognition and fusion recognition functions of gesture instructions and voice instructions are provided, the robustness of the man-machine interaction system is improved, a more natural and convenient man-machine interaction mode is provided, and the development requirements of intelligent man-machine interaction are met.

The invention relates to the field of modular computers, in particular to a modular computer which comprises a host and at least one or all of a system module and a function module. The system module and / or the function module are / is inserted into the host; the host comprises a key component of a computer system, a general function peripheral component, a complete machine system power supply and a structure supporting piece; the system module comprises a system module power supply, a special data hard disk, a special BIOS (Basic Input / Output System), a special system disk, a trusted / secret key / authentication storage module, a data destruction circuit and an energy storage module, the system module power supply is used for supplying power to internal elements of the system module, and an independent operating system is stored in the special system disk; and the function module comprises a plurality of peripheral service interconnection interfaces which are universal for computers so as to realize extension of peripheral services. The computer is modularly designed, and in this way, the purposes of the computer can be flexibly changed, the performance of the computer can be upgraded, and the service capacity of the computer can be expanded.

This invention discloses a low-corrosion chloride molten salt heat transfer and storage medium, method, and application, belonging to the field of molten salt thermal storage technology. The high-heat-capacity, low-corrosion carbonate molten salt heat transfer and storage medium of this invention is composed of 18%~22% potassium chloride, 6%~10% sodium chloride, 1%~3% aluminum powder, 1%~3% magnesium powder, 1%~3% zinc powder, with the remainder being zinc chloride. Its key feature is the introduction of metal powder into the molten salt, which not only achieves excellent thermal storage performance at 600℃~800℃, but also reduces corrosion by utilizing the potential regulation ability of dissolved metal ions and the formation of highly active [Al] from gaseous chloride products through physical and chemical adsorption. This low-corrosion chloride molten salt heat transfer and storage medium achieves excellent thermal storage performance and low corrosivity, and can be applied in solar thermal power generation and molten salt energy storage.

The utility model relates to a shoe -pad and shoe sole convenient to dismount, including shoe -pad body and support board, the bottom of shoe -pad body is equipped with the accommodation groove, the support board is placed in the accommodation groove, the front end of above -mentioned support board is equipped with the guide slot and the round hole connected in the rear end of guide slot, the groove bottom of accommodation groove rear end is equipped with the locating post, and the one end of locating post is connected with the locating cap away from shoe -pad body, the side of above -mentioned support board rear end is equipped with the bayonet, and the groove bottom of accommodation groove rear end is equipped with the locking post of cooperation bayonet, and the lower end of this locking post is connected with the locking cap. The rectangular section design of the locating post of the application can limit the rotation of the support board around the locating post with the linear cooperation of the guide slot, further ensure the position accuracy of the support board in the accommodation groove, avoid the influence of the supporting effect due to the deviation of the support board, the user can complete the dismounting of the support board without the help of the tool, and precise positioning can be realized without repeated adjustment, the convenience and the precision are considered, and the operation is simple and convenient.

The air cooling temperature difference balancing device is applied to heat dissipation objects of the energy storage equipment and comprises a fixing support and a flow guide plate, the heat dissipation objects are arranged on one side of an air channel of the energy storage equipment in the air channel direction, and the fixing support is suitable for being arranged on the side, close to the heat dissipation objects, in the air channel; a plurality of air inlet holes are formed in the side, close to the air channel, of the heat dissipation object, the heat dissipation object is suitable for active air inlet through the air inlet holes, and the flow guide plate is suitable for being detachably and movably arranged on the fixing support and suitable for covering different numbers of air inlet holes and limiting air inlet of the air inlet holes. The device has the advantages of being good in temperature difference control capability, convenient to install, free of maintenance and high in reliability.

This utility model relates to a planar magnetic headphone magnet unit with a magnetically conductive structure. It includes a diaphragm, a permanent magnet array, and a support frame. The permanent magnet array consists of multiple strip-shaped permanent magnets symmetrically distributed on both sides of the diaphragm. A magnetically conductive alloy with a permeability μ≥10 is fixedly disposed on the outer side of the non-working surface of each strip-shaped permanent magnet. 4 A soft magnetic material with resistivity ρ≥50μΩ·cm has a U-shaped semi-enclosed cross-section that matches the magnet profile; the magnetic alloy is 0.1-0.5mm thick and has a 0.05-0.2mm gap with the magnet. Optionally, a hollow design is adopted. By constraining the magnetic field diffusion, the magnetic flux density is increased by 18% and the uniformity by 40%. At the same time, the alloy coating reduces the magnet breakage rate by 80%, achieving a synergistic breakthrough in acoustic performance and mechanical reliability.