7results about How to "The implementation process is simple" patented technology

The application discloses a kind of generation methods of customized software system.Compiles complete embedded software system, and each software module generates static library file in output directory.For current customer, customer-level open source software module and customer-level closed source software module are divided.New target path is established.For customer-level open source software module, customer-level closed source software module and system-level closed source software module, different contents are copied into target path.In the subdirectory of each customer-level closed source software module under target path, the original GN construction configuration file config.gni is modified.All files and subdirectories under target path constitute the customized embedded software system for current customer.The application distinguishes the software module open source or closed source for customer by whether there is source file or the original or modified GN construction configuration file, and is simple and convenient to realize and manage.

The application discloses a heavy plate large heat input welding method capable of stress relief annealing, which comprises the following steps: processing a groove; symmetrically processing an X-shaped groove on a welding section of a thick steel plate to be welded, the X-shaped groove comprising a central flat part and two inclined parts symmetrically arranged on both sides of the central flat part in the thickness direction; and welding; controlling the assembly gap of the tailor-welded thick steel plate to be zero and adopting double-wire submerged arc welding to perform single-pass welding on the upper and lower surfaces of the thick steel plate respectively. The welding method can effectively improve the stress relief heat treatment adaptability of the weld by adopting the double-wire submerged arc welding method, reasonably setting the power polarity and the angles of the welding guns, matching the specific groove form, the process parameter window and the welding material, thereby improving the large heat input efficient welding and avoiding the large decrease of the low-temperature impact toughness of the weld after the stress relief heat treatment.

The application discloses a method for inhibiting wing roll motion of a flying wing layout aircraft. The method comprises the following steps: determining an angle of attack range of the wing roll motion of the flying wing layout through a free roll motion wind tunnel test; obtaining a position of a reattachment region of a leading edge vortex on an upper surface of the wing through a space flow field display wind tunnel test when the angle of attack of the wing roll motion passes through the space; and determining a gap jet with a proper position and size according to the position of the reattachment region, so that the gap jet generates a suction effect in the roll motion, controls a dynamic breakage and recovery mechanism of the leading edge vortex, and inhibits the wing roll motion of the flying wing layout. The method has the advantages of simple implementation process, obvious inhibition effect and strong engineering practicability.

The application discloses a multi-module degradation unit cooperative correction large-signal reliability modeling method, comprising the following steps: establishing a compact model topology for a radio frequency active device, and extracting initial parameters of each element in the compact model topology; based on the initial parameters, analyzing the degradation behavior of key characteristics of the device, and simulating by using the compact model topology to determine sensitive parameters; constructing a correction network, and realizing fast prediction of different sensitivity degrees and drift trends of the sensitive parameters by training the correction network, so as to map a multi-dimensional input vector into a sensitive parameter correction amount; constructing multiple degradation correction modules, each degradation correction module comprising multiple parallel distributed correction networks, so as to cooperatively correct different categories of sensitive parameters, and embedding the output sensitive parameter correction amount into the compact model topology to form a large-signal reliability model. The method can quickly and accurately realize degradation simulation and prediction of the large-signal characteristics of the device, and the realization process is simple and has strong applicability.

The application provides a link re-establishment method, device, terminal and network equipment, wherein the link re-establishment method comprises the following steps: in the case that the PC5 link of the first terminal occurs RLF, according to the RRC state of the Uu interface of the first terminal, the first information is sent to the network equipment by using the first mode; the first information comprises PC5 RLF information; the candidate second terminal information sent by the network equipment is received; PC5 link re-establishment is carried out according to the candidate second terminal information; wherein the first mode comprises any one of the following: through the Uu interface; through the information of random access; through the pre-configured resource. The present scheme can avoid the situation that the link can only be re-established by sending information to the network equipment through the second terminal, simplifies the implementation process, shortens the link re-establishment delay, and well solves the problem that the link re-establishment scheme for PC5 link failure in the prior art has a large delay.

The application discloses a heavy plate large heat input welding method capable of stress relief annealing, which comprises the following steps: processing a groove; symmetric X-shaped grooves are processed on the welding section of the thick steel plate to be welded, the X-shaped grooves comprise a central flat part and two inclined parts which are symmetrically arranged on the two sides of the central flat part in the thickness direction; welding; the assembly gap of the tailor-welded thick steel plate is controlled to be zero, and three-wire submerged arc welding is adopted to perform single-pass welding on the upper and lower surfaces of the thick steel plate respectively. The welding method adopts three-wire submerged arc welding, the welding gun angle and the power polarity are reasonably set, the welding material and the process parameter window are reasonably matched, the optimized groove form and the process parameter window are matched, and thus the low-temperature impact toughness of the weld after the stress relief annealing heat treatment is avoided from greatly decreasing.

This application provides a method for determining the positions of key points on a display device and the human body. This method eliminates traditional dedicated hardware such as sensors / radar during user posture data acquisition and processing, collecting data solely through a camera and directly acquiring the video stream using WebRTC technology natively supported by the browser, without requiring additional equipment. The human posture recognition model is integrated into the user device using TensorFlow.js, enabling on-device inference and avoiding data uploads to the cloud, thus eliminating transmission latency at its source. Model inference is completed on the browser side, accelerated by a web graphics library to improve processing efficiency and ensure real-time performance. The approximate positions of key points are located using the maximum probability of a heatmap, and then corrected using offsets to improve the positioning accuracy of human key points, further optimizing transmission efficiency and solving the problem of data transmission latency and its impact on transmission efficiency in current user posture data acquisition and processing.