15results about How to "Enhance brand value" patented technology

The invention relates to a woolen sweater defect detection method. The method is characterized by comprising the following four main steps: a data preprocessing step, a model construction step, a model training step and a defect detection step. Wherein in the model construction step, strategies such as an attention mechanism and a network structure optimization are introduced, so that the identification capability of the model on woolen sweater defects is improved; in the detection process, automatic positioning and classification of defect areas are realized through a series of key functions. The method is high in detection efficiency, low in comprehensive detection cost and high in detection accuracy.

The invention belongs to the technical field of college purchase risk management, and discloses a college purchase risk management and fund early warning system in a multi-supplier environment. The invention provides a college purchase risk management and fund early warning system in a multi-supplier environment. The system comprises a supplier management module, a purchase plan scientific making module, a fund early warning and monitoring module and a data statistical analysis and decision support module. According to the invention, a set of integrated purchase risk management and fund early warning system is constructed, the overall efficiency of college purchase management is improved through a digital whole process, risks occurring in the purchase process can be effectively identified and managed, and unnecessary expenditure is reduced through accurate fund management; therefore, high efficiency, transparency and compliance of college purchasing activities are ensured.

The invention discloses a waterfall three-dimensional cultivation method for strawberries. The method comprises the following steps: (1) selecting an applicable substrate; (2) seedling field planting management; (3) plant finishing; (4) water and fertilizer irrigation; (5) environment control; (6) preventing and controlling diseases and pests; and (7) pollinating the bear peak. The problems that an existing traditional strawberry field cultivation mode is low in automation degree, plant diseases and insect pests are prone to occurring, water and fertilizer management is extensive, fresh fruits are unstable in quality, and leisure picking is inconvenient are solved. Modern agricultural technologies such as greenhouse environment control, water and fertilizer precise irrigation, biological prevention and control and bumblebee pollination based on the agricultural Internet of Things are applied, the method has the advantages of being high in density, automatic, labor-saving, water-saving, fertilizer-saving, environmentally friendly, wide in adaptability and the like, the labor intensity can be greatly reduced, the production efficiency is improved, the fresh fruit yield is increased, and fruit safety is guaranteed.

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 utility model provides an automobile body structure and an automobile. The automobile body structure comprises a stand column structure, an automobile roof frame structure and a reinforcing piece. The upper end of the stand column structure is connected with the roof frame structure, and an internal force transmission cavity communicating with the top end of the stand column structure and the roof frame structure is formed. The reinforcer is arranged in the internal force transmission cavity, the upper end of the reinforcer is connected with the car roof frame structure, and the lower end of the reinforcer is connected with the stand column structure. According to the automobile door hinge, the upper end of the stand column structure is connected with the automobile roof frame structure, the internal force transmission cavity communicated with the top end of the stand column structure and the automobile roof frame structure is formed, then the reinforcing piece is arranged in the internal force transmission cavity, the reinforcing piece can resist stress of the upper end of the stand column structure, and the deformation amount of the automobile door hinge is reduced; use of sheet metal parts at the upper end of the stand column structure is reduced, the rigidity and strength of a vehicle body structure are guaranteed, the collision performance of the upper end of the stand column structure reaches the standard, the weldability and welding quality of surrounding related sheet metal are improved, and meanwhile the effect of reducing weight and cost can be achieved.

The invention relates to the technical field of nucleic acid detection, in particular to an SNP (Single Nucleotide Polymorphism) site combination and application thereof in Beijing black pig individual identification and traceability. The SNP loci comprise SNP1-SNP20, and the SNP loci comprise SNP1-SNP20. The SNP loci comprise nucleotide sequences as shown in SEQ ID NO. 1 to 20. The invention also discloses a kit for detecting the SNP loci. The SNP site combination composed of 20 SNP sites is obtained through research and screening, the SNP sites have the high individual recognition rate, the average recognition rate can reach 98.9%, high throughput and high accuracy are achieved, manpower and detection time cost can be greatly reduced, and the SNP site combination has the important application value in the field of quality supervision of Beijing black pig products.

The invention discloses an oxygen content monitoring and control method of yellow tea heaping yellowing equipment, and relates to the technical field of oxygen content monitoring, experimental data of a yellow tea heaping yellowing process are obtained, and the experimental data comprise environmental experimental data and corresponding equipment oxygen content data; identifying the relationship between the environment experiment data and the equipment oxygen content according to the experiment data of the yellow tea heaping yellowing process; the heaping yellowing fermentation stage of the current yellow tea is judged on the basis of enzyme activity indexes monitored in real time in the heaping yellowing process of the yellow tea, and then the current equipment oxygen content is recognized according to the relation between environmental experiment data and the equipment oxygen content; whether the oxygen content of the current equipment needs to be adjusted or not is judged according to the heaping yellowing fermentation stage of the current yellow tea, and then the oxygen content of the equipment is adjusted according to the relation between environmental experiment data and the oxygen content of the equipment. The oxygen content in the yellow tea fermentation process is accurately controlled, the inconsistency caused by manual intervention is reduced, and the heaping yellowing effect of the yellow tea in different production batches is guaranteed.

The present invention discloses a system and method for comprehensive utilization of renewable energy and waste heat for a data center, and relates to the technical field of comprehensive utilization of renewable energy and waste heat, including a data center, a water reservoir, a water circulation system and a refrigerant circulation system, wherein the water reservoir is used to: complete a heat storage process using the heat of the data center within a set first cycle, and to supply a heat release process using the heat stored in the heat storage process within a set second cycle; the water circulation system is provided with a plurality of water circulation loops; and the refrigerant circulation system is provided with a plurality of circulation systems; wherein the heat storage process and the heat release process are realized by the cooperation of a plurality of water circulation loops and / or a plurality of circulation systems. The present invention can effectively reduce the user's heating cost in winter, reduce the burning of fossil fuels, the generation of carbon dioxide, and the PUE value of the data center, and has important economic and environmental value.

The invention discloses a method for diagnosing the spatiotemporal root causes of abnormal quality in a hot rolling process, including: establishing a hot rolling process history database; aligning data samples according to the percentage of steel rolling position, and dividing the entire hot rolling process into multiple levels and sub-blocks; constructing fault detection models corresponding to each sub-block respectively, and training each fault detection model based on the history database to achieve real-time detection of quality-related faults in each sub-block; when a fault occurs, locating the spatial position of the abnormal quality according to the fault detection results corresponding to each sub-block, and determining the time position of the fault by reverse mapping the percentage of steel rolling position of each rack; calculating the size of the disproportionation coefficient of each process variable in the faulty rack, locating the fault root cause variable, determining the root cause variable causing the fault, locating the equipment where the fault occurs, and achieving spatiotemporal root cause diagnosis of the fault. The invention can better guide enterprise production and further improve the economic benefits of the enterprise.

The invention discloses an intelligent advertisement hosting method based on big data, belongs to the field of advertisement hosting, and solves the problem of how to effectively supervise an advertisement putting process to realize man-machine cooperation so as to avoid limitation of an algorithm and neglect user experience during intelligent advertisement hosting. According to the method, the putting effect coefficient is calculated through the putting conversion rate and the user dissatisfaction degree, whether the advertisement putting effect reaches the expectation or not can be judged preliminarily, and resources are saved; the putting effect coefficient, the putting accuracy and the putting density are combined to calculate a putting early warning value, and the advertisement putting effect can be comprehensively evaluated from multiple dimensions; according to the method and the system, the influence of the three is integrated into one index according to the advertisement putting early warning value, the problem in the advertisement effect can be revealed, and an accurate early warning signal is provided, so that the bad putting strategy is improved in time in the advertisement putting supervision process, and the intelligent hosting of the target advertisement is more efficient.

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 invention provides a commodity promotion system and method. The commodity promotion system comprises a commodity analysis module which identifies and analyzes a target commodity; the activity confirmation module obtains an activity plan of the target commodity; the promotion creation module performs promotion creation in combination with a main promotion mode according to the commodity basic information and the commodity activity information to obtain main promotion information, the main promotion information is pushed by the push propaganda module, a push forwarding request is obtained at the same time, and then the promotion creation module obtains push forwarding information for the main promotion information through fission according to the push forwarding request; and the push propaganda module is used for pushing the promotion information. According to the invention, intelligent promotion of commodities is realized in an automatic manner, main promotion and transfer promotion can be carried out by adopting a fission manner, more people can know the commodities, the influence of commodity promotion is improved, and the commodities are publicized in combination with commodity activities, so that the promotion efficiency is improved. The promotion information can attract more clients to carry out commodity transaction, the commodity sales volume is improved, and the brand value of the commodity is improved.

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.