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181 results about "Computer appliance" patented technology

A computer appliance is a computer with software or firmware that is specifically designed to provide a specific computing resource. Such devices became known as appliances because of the similarity in role or management to a home appliance, which are generally closed and sealed, and are not serviceable by the user or owner. The hardware and software are delivered as an integrated product and may even be pre-configured before delivery to a customer, to provide a turn-key solution for a particular application. Unlike general purpose computers, appliances are generally not designed to allow the customers to change the software and the underlying operating system, or to flexibly reconfigure the hardware.

System and Method Identifying a User to an Associated Device

The present system and method enables the automatic detection and identification of authorized users within proximity of a computing apparatus and, after verifying, using biometric detection and analysis, that the user is authorized to access the target, providing the user with such access. The system comprises a computer appliance target requiring authentication of a user in order to access the target, including software stored on and executing from the target, a biometric input device, and a transceiver enabling short-range wireless communication with other wireless capable devices; a database accessible to the target; and a beacon device associated with the user, including at least a transceiver and a locally stored encrypted identity token associating the device with the identity of the user; wherein the transceiver on the target periodically scans for the beacon device within the short-range, and upon detection, establishes communication with the beacon device and requests the identity token, the beacon device receives the request and sends the identity token back to the target which decrypts and validates the token by comparing token data with stored token data in the database and upon successful decryption and validation of the identity token, the software initializes a biometric test input to positively identify the user in possession of the beacon, wherein the software of the target attempts to match the biometric input with second biometric input of the user stored in the database and upon a successful match, unlocks the target and allows the user to operate the target.
Owner:LEOW CHON HOCK

Operation and maintenance method, system and device for power equipment, equipment and storage medium

The invention relates to an operation and maintenance method, system and device of power equipment, computer equipment and a storage medium. The method comprises the following steps: an operation andmaintenance server receives an operation and maintenance request carrying an equipment identifier of power equipment reported by a power equipment inspection terminal; determining a power equipment maintenance end according to the equipment identifier, and sending the operation and maintenance request to the power equipment maintenance end for the power equipment maintenance end to respond to theoperation and maintenance request to obtain maintenance information; receiving maintenance information sent by the power equipment maintenance terminal; acquiring historical maintenance information ofthe power equipment based on the equipment identifier; and according to the maintenance information and the historical maintenance information, updating the inspection period of the power equipment,and sending the updated inspection period to the power equipment inspection end, so that the power equipment inspection end inspects the power equipment according to the updated inspection period. Byadopting the method, relevant adjustment can be performed on the inspection period according to the maintenance information of the power equipment and the historical maintenance information, so that the operation and maintenance efficiency is improved.
Owner:GUANGDONG POWER GRID CO LTD
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