4results about How to "Operational safety" patented technology

The invention discloses a heterogeneous environment prediction model training and deployment method and system, and relates to the field of prediction model training. In order to overcome the defects that an existing model training and deployment method is large in development difficulty, low in deployment efficiency and lack of unified management of multiple versions, an integrated development environment and an integrated development framework are used, and multiple pre-training models and operators are built in; carrying out data preprocessing and exclusive model building, obtaining training data to carry out model training, and generating a training model; all training models are arranged in a model center for unified management; aPI service development is carried out, a unified model algorithm reasoning framework is adopted, self-defined service development is carried out, and self-defined AI service is generated; the AI service is audited and published to be online, and the online AI service is used by an external application; based on distributed task scheduling and service arrangement, AI services are scheduled and run on a service running platform. The method is mainly used for establishing the prediction model for the heterogeneous environment.

The utility model discloses a wharf portal truck identification system, include: set up on the safety island of each wharf portal both sides low frequency activator and camera device, set up on each wharf portal top microwave active RFID read-write ware, set up in control room host computer, low frequency activator activates the microwave active label of truck license plate built -in, makes it to empty send data packet, microwave active RFID read-write ware receives data packet, camera device gathers image data, host computer receives data packet, truck's image data, carries out comprehensive analysis, identifies truck information, the portal that truck went in and truck advancing direction to, and verifies truck information, the utility model provides a wharf portal truck identification system, has combined RFID transmission technology, low frequency activation technology and image recognition technology, carries out accurate identification and check to the container truck information and the direction of passage of wharf portal, can promote the efficiency of portal traffic, ensures the effective supervision of port wharf to truck vehicle.

The invention discloses a face recognition access control system device based on intelligent digital registration, and relates to the technical field of information security, the face recognition access control system device comprises a personnel recognition unit, a personnel release unit and a background service unit; the personnel identification unit comprises a binocular camera, a face identification module, a feature extraction module, a data analysis module and a communication module; the binocular camera is in one-way connection with the face recognition module; the face recognition module is in one-way connection with the feature extraction module; the feature extraction module is in one-way connection with the data analysis module; the data analysis module is in one-way connection with the communication module; according to the system, the binocular camera is used for human face recognition, the position and angle of the human face can be accurately recognized under various light conditions and complex backgrounds through the stereoscopic vision principle, compared with a monocular camera, the binocular camera has higher adaptability and stability, and the safety and recognition accuracy of the system are greatly improved.

A method for manufacturing a spectacle lens having a water-absorbent antifogging layer, the method including an application step of applying an antifogging layer composition on a substrate to form a coating film, the application step including: a first application step of applying an antifogging layer coating composition onto a substrate to form a coating film (x); and a second application step of applying an antifogging layer coating composition onto the coating film (x) to form a coating film (y).