3results about How to "Speed ​​up the boot process" patented technology

The application discloses a data processing method in laser communication, which is applied to a processing device of a laser emitting device, the laser emitting device further comprising a laser deflection device, a position detector and a camera, the method comprising: obtaining position information and shape information of a marker of a laser receiving device and deflection data of the laser deflection device in the process that the position detector tracks the laser receiving device; obtaining a second conversion relationship based on a first conversion relationship between the position and shape of the marker and the deflection data of the laser deflection device and the obtained data, wherein the second conversion relationship updates at least one parameter associated with the position of the marker and / or the shape of the marker relative to the first conversion relationship, and the second conversion relationship is used in the laser alignment process when the laser emitting device and the laser receiving device start or reconnect. The scheme is used for improving the accuracy of coarse alignment in laser communication, so as to quickly enter fine alignment.

The application provides a self-heating battery and a self-heating method thereof, the battery comprising a battery core body and a shell containing the battery core body, the battery core body comprising a positive electrode sheet and a negative electrode sheet, a positive electrode tab being arranged on the positive electrode sheet and connected to a positive external tab, a negative electrode tab being arranged on the negative electrode sheet and connected to a negative external tab, the negative electrode material coated on the side of the negative electrode sheet away from the adjacent positive electrode sheet being a first negative electrode material, and the first negative electrode material being electrically connected to the positive external tab through a on-off connecting piece. When the first negative electrode material is in communication with the positive external tab, impedance heat effect is generated through the first negative electrode material, self-heating of the battery is realized, the utilization rate of the negative electrode material is fully utilized, the battery can be quickly and normally started at low temperature, the heating uniformity of the battery core during self-heating at low temperature is ensured, and the application has the beneficial effects of reasonable and simple structure design, low cost, high safety and reliability, and the like.

The invention discloses a resource management method, a resource management device, electronic equipment and a storage medium, and relates to the technical field of computers. The resource management method comprises the steps that the preset resource information of the bus equipment of the current server is written into the storage unit when the current server is in the cold standby state, and the risk of tampering the preset resource information in the server power-on process is reduced. When the server is powered on, the basic input and output system can obtain preset resource information through the programmable controller mounted on the storage unit and compare the preset resource information with initialized data formed by the preset resource information, so that whether the power-on process is reliably configured or not can be verified, and reliable pre-storage and reliable obtaining of the resource information are achieved. The technical problems that the transmission of the resource allocation strategy is unreliable and whether the server is reliably powered on or not is difficult to verify are solved, and the technical effects of improving the transmission reliability of the preset resource information and improving the startup and operation reliability of the server are achieved.