5results about How to "Enhance brand value" patented technology

The utility model discloses a self-locking and pop-up mechanism suitable for a new energy charging gun, which comprises an alternating current / direct current charging gun and a mechanism assembly dynamically matched with the alternating current / direct current charging gun, a connecting limiting hole is formed in the enclosure wall of a charging port of the alternating current / direct current charging gun, and the mechanism assembly comprises a motor lock mechanism. The motor lock mechanism is internally provided with a turbine screw speed reducing mechanism provided with a bolt, the motor lock mechanism synchronously drives a trigger / reset unit dynamically abutting against the alternating current and direct current charging gun, and the trigger / reset unit comprises a microswitch electrically connected with the motor lock mechanism; conventional mechanical defects are avoided, mechanical elasticity of the charging gun head is adopted for sensing, the auxiliary popping function of the gun body after unlocking is added, the gun lock mechanism can resist high-pressure and high-frequency plugging and pulling actions in the gun plugging and pulling process of a user, the problems of breakage and abrasion are solved, stability is improved, the operation and maintenance cost of an enterprise for a charging gun assembly is reduced, and the safety of the enterprise is improved. And the revenue benefit and brand value of an enterprise are greatly improved.

The present invention belongs to the field of image encryption technology, and discloses a quantum classical hybrid image encryption method based on quantum walk and chaotic mapping. The method of the present invention does not need to encode the image, nor does it need to perform quantum walk operations multiple times. On the contrary, the method of the present invention directly uses plaintext information as parameters of quantum walk, Henon map and Catmap. Therefore, even if the same initial conditions are used to encrypt multiple images, the random matrix generated by the quantum walk and the initial parameters used by the chaotic system are almost completely different, achieving an approximate "one-time one-key" effect. The method of the present invention only needs to perform one quantum walk, which improves the encryption efficiency. Numerical simulation and performance analysis show that the encryption scheme of the present invention has the following characteristics: weak correlation between adjacent pixel points, high sensitivity to small changes in plaintext images, large key space, and uniform ciphertext histogram. This shows that the scheme of the present invention can resist various noise attacks and differential attacks.

The invention is suitable for the technical field of silencer manufacturing, and particularly relates to a silencer manufacturing process data intelligent analysis method and system.The method comprises the steps that installation information of an exhaust system is obtained, the installation information at least comprises user information, the model and the installation time, and sensing equipment deployed in the exhaust system in advance is used for analyzing the installation time of the exhaust system; historical noise elimination data are collected, the corresponding relation between the model and the historical noise elimination data is established, and the historical noise elimination data at least comprise noise and vibration; position data of an exhaust system is obtained and clustered into a plurality of scene categories. By deploying the test equipment, personalized adjustment can be performed on the exhaust system to be delivered to the equipment according to the historical silencing data of the exhaust system, the use matching degree of the silencer and the exhaust system is further enhanced, the use experience of a user is improved, the personalized requirements of the user can be met, and the use experience of the user is improved. Differentiated selling points can be provided for the silencer, and the brand value is improved.

This invention belongs to, but is not limited to, the field of intelligent accounting archive technology, and discloses an intelligent archiving method for accounting archives and a data verification and rollback control method. The method includes: dynamic QR code technology + barcode scanner / PDA + NLP image type recognition + RFID archive borrowing to achieve intelligent archiving; when a document is saved, a QR code is generated based on the relevant information of the document, and the corresponding metadata information is updated at different business nodes; sub-codes and master codes are used to verify data uniqueness; a communication protocol with the barcode scanner / PDA ensures data security; NLP identifies image types, and different types of attachments are verified in different ways; RFID facilitates quick retrieval when borrowing archives. This invention not only effectively improves the management efficiency of enterprises, but also brings positive impacts on energy conservation, environmental protection, and sustainable development. Through optimization of each link, by reducing paper and energy consumption, improving resource utilization efficiency, and enhancing the enterprise's risk resistance, a win-win situation of economic and environmental benefits is ultimately achieved.

The application discloses a kind of based on virtual simulation and comprehensive display platform of voice interaction, including data acquisition module, big screen management system module, digital person module, UE scene rendering module, tablet control module, dialogue question and answer module, voice module and laser pen control module;Data acquisition module is responsible for obtaining real-time data from third-party system;Big screen management system module provides global configuration and management of monograph, question and answer, model etc.;UE scene rendering module renders three-dimensional scene according to instruction and outputs to big screen;Digital person module generates virtual image and carries out intelligent voice broadcast and action control.User issues instruction through tablet, voice or laser pen, platform can respond voice instruction to realize scene switching, picture control, and through digital person, standardization explanation and intelligent question and answer are carried out;The application realizes the efficient, immersive display of figure and data, solves the problem that business display is not sufficient, explanation standard is not unified and interactive experience is not strong.