4results about How to "Avoid visiting" patented technology

This invention relates to the field of automotive processing technology, specifically to a safety identification automated production system. The system includes a robotic welding area, a loading area, a unloading area, a camera device, a sensing device, an identification device, a safety door, an alarm device, and a control device. The robotic welding area is a closed zone housing a welding robot, a handling robot, a fixture, and a camera device. The fixture is configured to reciprocate between the loading area and the robotic welding area. The loading area is adjacent to one side of the robotic welding area and houses the sensing device. The unloading area is adjacent to the other side of the robotic welding area and houses the identification device and a safety door. The signal input terminal of the control device is electrically connected to the signal output terminals of the camera device, the sensing device, the identification device, and the safety door. The signal output terminal is also electrically connected to the signal input terminals of the safety door, the welding robot, the handling robot, and the alarm device. This system offers a high level of safety.

This application provides a configuration method and related apparatus. During the configuration of AOP and TrustZone, it is necessary to first query the configuration status of TrustZone. Upon confirming that TrustZone configuration is complete, it can also be confirmed that xPU is enabled. Then, when xPU is enabled, the configuration parameters of AOP are read through xPU to complete the AOP configuration. This application adjusts the timing during the configuration process, placing the step of reading the AOP configuration parameters through xPU after querying the TrustZone configuration status. This avoids system crashes caused by calling xPU when it is not enabled, improving the success rate of internal system environment configuration and enhancing user experience.

The application relates to a kind of implementation methods of verifiable Internet of Things device data asset transaction, based on the data seller, blockchain and data buyer involved in Internet of Things data asset transaction system, the process for realizing verifiable data asset transaction is as follows: data seller publishes encrypted data on blockchain through smart contract, data buyer requests data according to needs and submits verification request.Smart contract is responsible for verifying the integrity and authenticity of data, and transmits decryption key to data buyer after verification.The data buyer decrypts the data using the key and completes the transaction.If the buyer finds that the decrypted data is abnormal, the smart contract is called to initiate arbitration.Through the confusion encryption mode, RSA accumulator technology, hash verification mechanism and on-chain arbitration mechanism, these attack behaviors are effectively resisted, and the privacy, integrity and verifiability of data transaction are ensured.

This application discloses a method, device, and storage medium for secure migration control of a single floating drive in a dual-controller, dual-instance tape storage system, relating to the field of electronic digital data processing technology. The method includes: obtaining the global state of the dual-controller, dual-instance tape storage system from the topology storage unit, wherein the global state includes a first health state of a first instance, a second health state of a second instance, the ownership status and third health state of each fixed drive, and the current ownership instance of the floating drive; dividing the first instance and the second instance into a source instance and a target instance according to the global state and a preset strategy; controlling the source instance to release the floating drive and generating a takeover record with a time identifier; and controlling the target instance to take over the floating drive based on the takeover record with the time identifier. This application ensures the state consistency and scheduling security of the floating drive during cross-instance migration, improving the operational stability of the dual-controller, dual-instance tape storage system.