6results about How to "Improve scaling efficiency" patented technology

The application discloses a tomography gamma scanning voxel efficiency calibration method based on radioactive source spatial properties, which can reduce workload, improve work efficiency and has good universality. The tomography gamma scanning voxel efficiency calibration method based on radioactive source spatial properties comprises the following steps: S1, using Monte Carlo method related software to establish a TGS system 1:1 simulation model; S2, determining the radioactive source placement position for spatial efficiency measurement; S3, spatial efficiency calculation; S4, spatial efficiency correction coefficient calculation; S5, detection efficiency factor calculation; and S6, detection efficiency calculation. The tomography gamma scanning voxel efficiency calibration method based on radioactive source spatial properties can share a set of spatial efficiencies epsilon for all energy gamma rays, can reduce workload, improve calibration efficiency, guarantee data reliability, has good universality and migration.

The invention relates to the technical field of network security, provides a lightweight penetration test capability fusion method and system for a Guanbased Internet of Things, and aims to solve the problem that a traditional IT network penetration test platform is high in reliability due to functional redundancy, high in hardware dependency, limited in compatibility and high in resource overhead. And lightweight and mobile near-source penetration testing and network security detection cannot be effectively carried out on the gateway-based Internet of Things. The system adopts a four-layer architecture: a Web interaction layer provides a graphical user interface, receives a user operation instruction and displays a result; the parameter checking and normalizing layer is used for performing compliance checking and standardization processing on parameters input by a user; the penetration test business logic layer manages a task process, a scheduling module and data storage sharing; and the core function layer is called by packaging a penetration test tool through a Shell script. According to the system, a Chroot technology is utilized to create a file system isolation space in Android, only a necessary Linux basic component is contained, a complete Linux kernel is not contained, a core function layer executes a Linux tool in the space, and lightweight mobile testing is achieved.

The invention discloses a quantum remote cloning method and system based on an integrated photon chip, and the method comprises the steps: dividing pump light into two paths, and respectively coupling the two paths to enter a transmitting end chip and a receiving end chip; idle photons and unknown quantum state photons to be cloned are generated in the sending end chip; photons C1, C2 and P are obtained in the receiving end chip, and the obtained photon P is coupled to the sending end chip; in a sending end chip, unitary transformation of phase adjustment or basis vector transformation is carried out on unknown quantum state photons to be cloned, X0 and X1 are obtained, and on-chip Bell state measurement is carried out on X0, X1 and P after X0 passes through a thermal modulation phase shifter; according to an on-chip Bell state measurement result, information of an unknown quantum state X to be cloned is non-locally distributed to photons C1 and C2 on a receiving end chip, and two optimal symmetric cloning states are obtained by taking the photons C1 and C2 on the offset receiving end chip.

The application provides a telescopic support and a lighting device. The telescopic support comprises a base and a telescopic mechanism. The base comprises a base body and a detector arranged on the base body. The telescopic mechanism comprises a telescopic assembly and a first transmission assembly. The telescopic assembly comprises a first support rod and a second support rod. The first support rod is movably connected to the base body, and the second support rod is movably connected to the first support rod. The telescopic assembly can be deformed in a telescopic manner. The first transmission assembly comprises a first fixed pulley and a first rope. The first fixed pulley is connected to the first support rod. The first rope is wound around the first fixed pulley and connected to the second support rod and the detector at two ends, respectively. The detector can detect the tension of the first rope and send a trigger signal when the tension of the first rope exceeds a preset range. The telescopic support can realize accurate fault detection based on the change of the rope tension by arranging the detector. The telescopic support can identify abnormal conditions of the telescopic assembly in real time, thereby improving the service life and safety.

The invention discloses a B-rep model data processing method and system for Web browsing, and relates to the technical field of data processing, and the method comprises the steps: obtaining a processing request for a target Web environment; in combination with network performance, a pre-trained neural network is utilized to identify the processing request to extract a plurality of feature items in the target Web environment, and each feature item corresponds to one feature processing scheme; a browsing constraint rule is introduced, and a browsing constraint matrix for the feature items is established; sorting the feature processing schemes to obtain a first processing sequence, inputting the first processing sequence into a constraint matching engine, and judging and verifying by using a browsing constraint matrix to obtain a second processing sequence; executing an analysis task in the target Web environment in combination with the current browsing navigation state; according to the method, the performance problem of processing complex B-rep model data in Web browsing is optimized, and efficient distribution and smooth interaction of industrial-grade model data in a Web environment are realized.

This utility model provides a small roadbed filling and compaction device for operation in confined spaces, belonging to the field of compaction equipment technology. It includes a motor, a rotating shaft protective shell, a buffer shell, a compaction plate, a rotating rod, a hammer rod, and a connecting block. The rotating shaft protective shell has a set of circular holes on each of its upper two sides, and the motor's bottom connecting plates have a set of circular holes on each of their two sides. The motor's bottom connecting plates are fastened to the upper two sides of the rotating shaft protective shell by screws. The rotating shaft protective shell has a set of circular holes in the center of its top, and the rotating rod has a set of circular heads at its top. The rotating rod and hammer rod, along with a novel transmission device, allow for efficient up-and-down hammering and greater stability. An extended handle device is included, allowing access to the device without personnel by extending the handle in narrow or inaccessible locations or during certain working periods. Multiple buffer devices are incorporated to allow for rapid rebound after hammering, improving the efficiency of the telescopic operation.