4results about How to "Reduce security impact" patented technology

The invention discloses a flying robot and an unhooking system of the flying robot, the flying robot is connected with an unpowered aircraft through a traction piece and used for pulling the unpowered aircraft to rise through the traction piece, and the unhooking system comprises a controller, a receiver, a steering engine, a support, an opening and closing mechanism and a navigation module; the controller is connected with the receiver, the steering engine and the navigation module, the support is fixed to the flying robot, and the steering engine and the opening and closing mechanism are arranged on the support; the controller receives a preset remote control instruction from the receiver, the controller receives real-time data from the navigation module, the controller is used for generating an unhooking instruction based on the remote control instruction or the real-time data, and the steering engine controls the opening and closing mechanism to be opened based on the unhooking instruction, so that the traction piece is separated from the opening and closing mechanism. The unhooking instruction is generated through the controller based on the remote control instruction or the real-time data, the steering engine controls the opening and closing mechanism to be opened based on the unhooking instruction, rapid separation of the traction piece and the opening and closing mechanism is achieved, and the flight safety of the unpowered aircraft is improved.

This application relates to a battery cell structure, a battery, and an electrical device, specifically in the field of power battery technology. The battery cell structure includes a positive electrode, a negative electrode, and a separator. The positive electrode includes a positive electrode foil with positive active layers coated on both sides. The negative electrode includes a negative electrode foil with negative active layers coated on both sides. The separator is disposed between the positive and negative electrode sheets. Thinning regions are formed at the edges of both the positive and negative active layers, while thickening regions are formed at the edges of the separator, with the thickening regions interlocking with the thinning regions on both sides. The battery cell structure provided by this application can improve problems such as insufficient compaction pressure during hot pressing of the thinned electrode edges, which affects battery life and safety.

A method and apparatus for access control in a voice intelligent analysis system for power service halls are disclosed. The method includes: a smart microphone device connecting to a computer at the service hall counter; installing a driver program on the smart microphone device; the service hall intelligent voice analysis system assigning an authorization code for the smart microphone device driver login; the service hall intelligent voice analysis system verifying the authorization code; and completing driver login upon successful verification. When a customer conducts business in the hall, the driver program initiates a WebSocket connection request, synchronously transmitting smart microphone device parameters to the service hall intelligent voice analysis system for verification. The smart microphone device also verifies the identity of the counter staff. This method can prevent unauthorized connections from third-party applications, thereby ensuring the network security of power information networks. Simultaneously, by using parameters such as channels, queues, and requests in the concurrency strategy to comprehensively consider real-time throughput, the concurrent demands of voice quality inspection and analysis can be balanced.

The application provides a vehicle power battery thermal runaway early warning and control method and vehicle, and relates to the technical field of vehicle.The method comprises the following steps: obtaining the driving state of the vehicle and the operation parameter of the power battery of the vehicle; when the driving state is an intelligent driving state and the operation parameter meets the thermal runaway early warning condition, the thermal runaway early warning and vehicle takeover reminding are performed on the driver of the vehicle; when the driver takes over the vehicle, the vehicle exits the intelligent driving state.The application monitors the driving state of the vehicle and the operation parameter of the power battery in real time, and when the driving state is an intelligent driving state and the operation parameter meets the thermal runaway early warning condition, the driver is early warned about the thermal runaway condition, and the vehicle takeover reminding is performed at the same time, so that the driver can have enough reaction time for orderly taking over the vehicle, safe evacuation and the like before the thermal runaway event of the power battery of the vehicle, and the influence of the thermal runaway event on the safety of the driver and road traffic is effectively reduced.