3 results about "Wired wireless networks" patented technology

The utility model discloses a high temperature furnace aging vehicle for liquid crystal screen testing, which comprises a vehicle frame, the vehicle frame comprises a plurality of shelves which are arranged at equal intervals from top to bottom, liquid crystal screens can be obliquely placed in the front and back directions of the shelves, so that two groups of liquid crystal screens on the same layer are symmetrically arranged relative to the middle line of the vehicle frame, and the shelves comprise adjusting mechanisms. According to the aging vehicle, the liquid crystal screen can be placed in a high-temperature furnace for aging test after being placed, the bottom of the liquid crystal screen is inserted into the anti-falling groove in the electrostatic leather to prevent the liquid crystal screen from falling out, the back of the liquid crystal screen is attached to the back plate and inclines to improve the stability, and detection personnel can conveniently observe the state of the liquid crystal screen in the high-temperature aging process in real time; the adjusting mechanism adjusts the distance between the back plate and the static leather so as to adapt to placement of liquid crystal screens with various widths, the adaptability is improved, four heavy high-temperature-resistant / wear-resistant universal wheels are adopted at the bottom of the bottom frame, an anti-static chain communicated with an equipment shell of the aging furnace is arranged at the bottom of the bottom frame, and the aging vehicle can perform data interaction with a PC (Personal Computer) through a wired / wireless network.

The present invention relates to a method and apparatus for wired / wireless network security patching of a ship. Since a method for updating CBS patching for a ship and an apparatus for the same are required to be established, the present invention proposes a method and system for wired / wireless network security patching of a ship, which can perform patching update according to IACS UR E26 requirements.

The present invention relates to a smart streetlight system for electric vehicle charging and fire response, and provides a system which comprises a lighting unit, a fire detection sensor unit, and an electric vehicle charging unit in a streetlight main body, and is integrally controlled by being connected through a wired / wireless network via an MCU device. The smart streetlight collects data from the fire detection sensor unit to determine whether a fire has occurred, generates fire occurrence information, and operates a fire suppression device on the basis of the fire occurrence information. The fire suppression device comprises a smothering fire extinguishing cover, which covers a parked electric vehicle to form a sealed space, thereby suppressing the fire or preventing the spread thereof. In addition, the smothering fire extinguishing cover comprises at least one openable emergency exit therein, and comprises a light-emitting body for indicating the position of the emergency exit to support safe escape of a user in an emergency situation. This design increases space utilization in urban environments through multifunctional roles of electric vehicle charging and fire response, and contributes to solving the problem of insufficient charging stations and the limitations of initial fire response. The present invention proposes a smart streetlight system that improves safety and efficiency in public places by simultaneously providing convenience in the use of electric vehicles and quickness of fire response.