4results about How to "Improve boot performance" patented technology

The utility model relates to a carburetor capable of improving starting effect, which comprises a carburetor body, a diaphragm pump is arranged on the outer side portion of the carburetor body, an upper oil port is arranged on the diaphragm pump, an oil inlet hole channel communicated with the upper oil port is arranged on the carburetor body, and the oil inlet hole channel is communicated with an oil cavity in the diaphragm pump. A manual oil recharging pump is arranged on the outer side portion of the carburetor body, an oil inlet of the manual oil recharging pump is communicated with the oil inlet hole channel, and an oil outlet of the manual oil recharging pump is communicated with an oil cavity in the diaphragm pump. The carburetor with the improved starting effect is novel in structure and reasonable in design, on the basis of an original diaphragm pump, the manual oil supplementing pump is connected in parallel, when an engine is started, the oiling speed can be increased by rapidly pressing the manual oil supplementing pump, the starting speed of the engine is greatly increased, and the starting effect is good.

The utility model discloses a gasoline engine capable of being efficiently started in an ultralow-temperature environment. The gasoline engine comprises a gasoline engine body, an air inlet chamber arranged at the top end of the gasoline engine body, an air inlet pipeline connected to one side of the gasoline engine body and an air inlet pipe base arranged at the top end of the air inlet pipeline and communicated with the air inlet chamber. A preheating ring sleeve is mounted on the surface of the air inlet pipe seat in a sleeving manner, an annular inner groove is formed in the inner wall of the preheating ring sleeve, and an electric heating ring is mounted on the inner side of the annular inner groove; a heat conduction structure corresponding to the electric heating ring is arranged on the air inlet pipe seat; a gasoline engine in the prior art is improved and optimized, the preheating electric heating ring is designed and integrated on the air inlet pipe seat of the gasoline engine, and the preheating electric heating ring is ingeniously matched with a heat conduction structure in the pipe seat, so that the purpose of preheating air passing through the air inlet pipe seat is achieved, the temperature of the air entering an air cylinder is effectively increased, and the service life of the air cylinder is prolonged. The starting performance and efficiency of the gasoline engine in the ultralow-temperature environment can be remarkably improved, fuel oil atomization is effectively promoted, and the ignition success rate is increased.

The invention relates to the technical field of creative mobile terminals, in particular to a trusted startup method and system for a creative mobile terminal, and the method comprises the steps: carrying out hierarchical verification and state monitoring on a hardware trust root module, security startup firmware and an operating system kernel, extracting multi-dimensional security features, and constructing a system security feature vector; secondly, establishing a trust chain component dependency graph, and generating a trusted startup sequence with the minimum security risk through constraint optimization; in combination with the trusted startup sequence and the feature vector, intelligently identifying startup threats and dividing risk levels to form a layered security protection strategy; and dynamically adjusting a protection strategy and allocating a resource weight, loading and dividing the trusted component into a high-security verification area and a basic verification area for block verification, and outputting a trusted startup execution result. According to the method, full-link trusted measurement, intelligent risk management and control and resource optimization scheduling in the starting process are realized, and the safety and starting efficiency of the credential terminal are remarkably improved.

This utility model discloses a direct cooling and heating power battery thermal management system and a new energy commercial vehicle, comprising: a compressor assembly connected to a condenser assembly, which is then connected in parallel to a power battery assembly and an evaporator assembly to form a circuit; the front-end circuit of the compressor assembly is also connected in parallel to a fuel PTC heating assembly circuit via a refrigerant three-way valve, and the condenser assembly is also connected in parallel to a second shut-off valve circuit. Heating is achieved by connecting the fuel PTC heating assembly circuit and the second shut-off valve circuit, and cooling is achieved by disconnecting the fuel PTC heating assembly circuit and connecting the condenser assembly. This utility model achieves rapid and precise temperature regulation of the power battery through direct cooling and heating technology, while simultaneously utilizing the fuel PTC heating assembly circuit to replenish gas and increase enthalpy on the low-pressure side, thereby improving the system's heating performance in low-temperature environments and enhancing the overall performance and reliability of the new energy commercial vehicle.