3results about How to "Improve exception" patented technology

This application proposes a fault handling method, electronic device, medium, and product. The fault handling method includes: in response to a silent fault occurring on a port of a network device in a packet to be transmitted, generating a silent fault notification message based on the routing address information of the packet to be transmitted; the silent fault notification message includes a first source IP address and a first destination IP address, wherein the first source IP address is the destination IP address of the packet to be transmitted, and the first destination IP address is the source IP address of the packet to be transmitted; sending the silent fault notification message to the upstream device of the current network device on the current routing forwarding path of the packet to be transmitted; the silent fault notification message is used to notify the target upstream device with routing protection capability for the packet to be transmitted to perform corresponding routing protection operations on the packet to be transmitted.

The application relates to the technical field of batteries, in particular to a battery cell cover plate and a battery cell. The battery cell cover plate comprises: a liquid injection hole arranged on a cover plate main body; a first insulating piece with a first cavity and a second cavity arranged at intervals along the thickness direction of the cover plate main body; the opening of the first cavity faces the cover plate main body, the opening of the second cavity faces away from the cover plate main body, the cavity bottom of the second cavity is provided with a first through part in communication with the first cavity, and the side wall of the second cavity is provided with a second through part in communication with a pole group; a sealing cover piece is connected with the first insulating piece, the sealing cover piece seals the opening of the second cavity and can abut against the pole group, the application realizes smooth inflow of electrolyte, improves the stability of the battery cell in the process of high-temperature baking and pre-charging, the sealing cover can increase the contact area of the battery cell cover plate and the pole group, the pole group is more safe and stable in the battery cell and is not prone to shaking, and therefore the performance and safety performance of the battery cell are ensured.

The utility model discloses an omnidirectional beacon equipment operating state monitoring device, including guide rail, the guide rail on the sliding installation has the mounting panel, and the mounting panel upside is provided with the drive mechanism on the guide rail, visual module is installed to the mounting panel downside, the mounting panel side is provided with the wind box, the fan group is installed in the wind box, the air duct that communicates with its inner chamber is installed to the wind box side, be provided with the temperature and humidity sensor in the air duct. The utility model is provided with adjustable visual module of position, can to the duty room implementation feedback control box shows the working condition of omnidirectional beacon equipment, be convenient for the personnel of being located in the duty room to obtain the working information of omnidirectional beacon equipment, can be used for the monitoring of control box own working condition simultaneously, aiming at the temperature and humidity in control box being too high, this monitoring device can carry out emergency treatment in the first time, reduce the flight risk and property loss caused by control box work failure.