5 results about "Iris verification" patented technology

The invention relates to the technical field of access control, and discloses an access control method and system based on multi-source data and an access control terminal, and the method comprises the following steps: A1, collecting historical attack data and environmental parameters; a2, utilizing a reinforcement learning model to dynamically optimize a verification process according to the historical attack data and the environmental parameters; and A3, adaptively adjusting a verification mode according to the current environment parameters and the attack condition detected in real time. According to the access control access method and system based on the multi-source data and the access control terminal, when more than five times of abnormal access occurs within ten minutes, high-frequency attack is judged, an iris verification link is started, and a user needs to align eyes with an iris recognition sensor to complete acquisition and verification of iris information; the method comprises the following steps: acquiring iris information, storing verification information of the iris information and an acquisition result, checking who uses iris verification, and releasing high-frequency attack verification and recovering an original verification mode when verification is successful or no more than two times of access control access is available within half an hour.

This invention discloses a method and device for intelligent management of personnel safety in power plants. The invention integrates facial recognition, iris verification, and safety helmet detection—three biometric features—to achieve identity verification that matches the person's identification. Through UWB high-precision positioning and smart safety helmets, it tracks personnel location and behavioral status in real time. It constructs a four-dimensional dynamic permission model encompassing personnel qualifications, work tasks, equipment status, and environmental risks. Based on real-time data such as work orders, equipment isolation status, and gas concentration, it automatically matches access and operation permissions, and in abnormal or emergency situations, it blocks violations or switches to emergency evacuation mode within seconds. This invention effectively solves the problems of identity theft, information silos, and static permissions in traditional power plants, achieving precise, dynamic, and closed-loop personnel safety management, significantly improving intrinsic safety levels and emergency response efficiency.

The utility model relates to the field of safe driving, in particular to a safe driving reminding device with an iris recognition mechanism, which comprises a safe driving reminding machine body used for recording personal information of a driver to carry out safe driving reminding, and an installation clamping groove arranged outside the safe driving reminding machine body. The safe driving reminding device is provided with the safe driving reminding machine body, the driving control module and the iris recognition camera, so that the angle of the iris recognition camera can be adjusted through the second damping turntable before getting on and driving, and the iris recognition camera is enabled to face the face of a driver to complete iris recognition; after the iris recognition camera receives iris verification information of a driver, the iris verification information is transmitted to the display controller on the machine body panel through the connecting line connected with the driving control module through the electric wire, so that the driver unlocks and recognizes the safe driving reminding machine body. The display controller can be operated to adjust safe driving reminding information according to current personal information and driving habits.

A card-free palm bank automatic telling machine relates to the field of bank withdrawal equipment and comprises a withdrawal device and a verification device, the withdrawal device comprises a cuboid case, one side of the cuboid case is provided with a display screen, the display screen is embedded in the case, the bottom of the display screen is provided with a withdrawal port, the bottom of the case is provided with an operation table, and the top surface of the operation table is an inclined plane. Buttons are arranged on the top face of the operation table and comprise number keys and operation keys, and protective covers are arranged on the tops of the buttons. The verification device comprises a hand verification device and an iris verification device, the hand verification device comprises a cover plate, a camera module is arranged at the bottom of the cover plate, and the iris verification device is mounted on one side of the case. Compared with the prior art, the card-free palm bank automatic telling machine has the following beneficial effects that the card-free palm bank automatic telling machine powerfully promotes a bank withdrawal technology to develop towards a card-free and intelligent direction, brand new financial service experience is brought to users, and meanwhile, powerful support is provided for business expansion and safety guarantee of the bank industry.

The invention discloses a palm eye pupil payment charging pile without payment tool payment, which comprises a biological characteristic acquisition module, a data processing unit, a payment execution module, a charging control module, a charging pile shell, an operation area and a charging pile control cabinet, the palm print recognition device comprises a palm print recognition device, a palm vein recognition device and an iris recognition device, and the palm print recognition device adopts a 1200 dpi CMOS image sensor and is vertically installed in the center of an operation area; the palm vein recognition device is provided with a near-infrared light source array with the wavelength of 850nm + / -10nm. Therefore, card-free and code-scanning-free payment is realized, through palm print, palm vein and iris verification, the problem of payment medium dependence is solved, operation is simplified, efficiency is improved, triple verification is resistant to counterfeiting, dynamic weight adapts to the environment, block chain encryption prevents data leakage, double-factor verification prevents fraud, the charging process is monitored in real time, and whole-process protection is realized.