3results about How to "Full storage" patented technology

This invention discloses a pulsed xenon lamp driving circuit. The primary windings of high-frequency transformers T1 and T2 are connected to the drain and source terminals of high-frequency switches Q1 and Q2, respectively. MCU controllers PWM1 and PWM2 are connected to the gates of high-frequency switches Q1 and Q2, respectively, driving them to operate. This circuit is simple and achieves three voltage levels—tens of V to hundreds of V and hundreds of V to tens of KV—through two transformer isolation transformations. It also achieves pulse voltage nesting, has simple logic, and couples high and low voltage pulses between the primary and secondary windings of transformer T3, preventing high-voltage pulse loss due to EMC interference and ensuring stable driving of the pulsed xenon lamp. By simultaneously charging C1 and C2, Q1 and Q2 do not operate during discharge, preventing damage to the converter circuit from unstable xenon lamp load. Timing control allows for preheating of the xenon lamp, extending its lifespan.

The invention relates to a solar lamp car intelligently controlled by multiple solar panels, and relates to the technical field of solar lamp cars, the solar lamp car comprises a mobile car body, a control system, a lighting system, a battery body and a solar panel assembly, and the solar panel assembly comprises a frame; the main solar panel body is arranged on the upper surface of the frame; the plurality of supporting frames are arranged on the plurality of side walls of the frame in a sliding manner and are provided with auxiliary solar panel bodies; and the locking mechanism is used for locking the positions of the plurality of auxiliary solar panel bodies. According to the invention, during transportation, the plurality of auxiliary solar panel bodies are pushed to move into the frame for storage; and after the transportation is finished and arrives at the position, the plurality of auxiliary solar panel bodies are pulled to move to the outer side of the frame, so that the light energy absorption effect can be improved, and meanwhile, the transportation and carrying convenience is also improved.

This application relates to the field of data backup technology, and discloses a method, apparatus, and storage medium for backing up wireless gun communication data. By employing an adaptive compression algorithm to compress waveform data during TCP disconnection, the problem of memory overflow is solved. Furthermore, by establishing a mapping relationship between workpiece sequence numbers and cache group numbers, access efficiency is improved. After TCP reconnection, the retransmission order is determined based on the mapping relationship, and data is retransmitted in this order, achieving complete data storage during communication interruption and orderly retransmission after reconnection, ensuring data traceability and integrity.