3 results about "Physical level" patented technology

This invention relates to the field of robotics, and more particularly to a highly realistic humanoid robot based on a hybrid wheel-foot drive system, comprising a torso module, a wheel-foot module, and a control module. The wheel-foot module includes a foot-like subunit for walking, and sliding wheels that are movably nested on it via a transmission subunit to perform sliding. The control module coordinates mode switching and balance. The sliding wheels are raised and lowered independently through a transmission mechanism, completely decoupling the kinematic interference between the wheel and foot at the physical level, ensuring efficient and seamless switching between the two modes. In addition, relying on the underlying coupling algorithm, the wheel-foot torque is finely adjusted, and when facing the tipping point, the upper limbs can be instantly linked to brace the ground, the sliding wheels can be reversed, and the internal counterweights can be moved forward to force a reconstruction of the physical center of gravity. This greatly reduces the robot's fall rate from the mechanical source, effectively giving the entire robot unprecedented all-terrain dynamic anti-rollover capability and safety redundancy for actual combat operations.

The application relates to the field of circuit fault simulation and technical training, and discloses an optoelectronic instrument circuit system simulation and training platform, which comprises a basic circuit simulation panel, a micro-environment physical stress simulator, a dynamic parameter adjustment network and a fault evolution and injection control unit. According to a preset fault cause-effect chain script, the fault evolution and injection control unit cooperatively controls the micro-environment physical stress simulator and the dynamic parameter adjustment network, so that a complete main fault cause-effect chain triggered by a physical inducement, continuously drifted by circuit parameters and finally manifested as functional abnormality is reproduced with high fidelity at a physical level. By combining the dynamic evolution of the fault with the interactive response of the diagnosis behavior, a training closed loop from phenomenon observation to operation consequence feedback is constructed, the authenticity and seriousness of the training are significantly enhanced, and the system analysis ability and standard operation consciousness of learners are effectively improved.

This invention provides a data encryption and privacy protection method and system for the gaming industry, belonging to the field of data security technology. The method includes: acquiring dynamic classification tags, real-time threat alerts, game scene information, and user behavior context information; calculating data sensitivity indicators, attack threat indicators, and contextual risk factors based on these and performing weighted adjustments, obtaining a comprehensive risk value through adaptive weighted fusion; when the comprehensive risk value exceeds a dynamic threshold, activating a memory non-resident protection strategy, deleting the original data from regular memory and storing it in an isolated area; verifying the legitimacy of access, instantly decrypting and loading the data after successful access, and immediately erasing it; exiting the strategy when the comprehensive risk value is below the threshold and remains stable for a preset time. This invention achieves dynamic adaptive adjustment of the encryption strategy, eliminating the risk of memory data being scanned and stolen at the physical level, and achieving a balance between security and system performance.