2results about How to "Avoid price" patented technology

The application relates to the technical field of dynamic pricing and intelligent marketing, and particularly provides a multi-target dynamic pricing method and device based on reinforcement learning and price sensitivity; a price sensitivity curve is constructed based on internal business data, the price sensitivity curve is processed to generate corresponding derivative quantities, and pricing state features are constructed in combination with multi-dimensional business features; a pricing action space is constructed based on the pricing state features, business constraints are determined, and a multi-target reward function is set; the reinforcement learning strategy is pre-trained offline and updated online based on the pricing state features, the pricing action space, the business constraints and the multi-target reward function; the weights of the multi-target reward function are adaptively adjusted during the updating; and the updated reinforcement learning strategy is used to output a price decision, and abnormality alarm monitoring is simultaneously performed, so that multi-target dynamic pricing is realized; and the accuracy and reliability of dynamic pricing are improved.

This application discloses a corner-claw photovoltaic glass and its right-angle glass claw, belonging to the technical field of vertical suspension installation of double-sided photovoltaic power generation glass, and is suitable for sway-resistant wind power generation systems. The corner-claw photovoltaic glass includes double-sided photovoltaic power generation glass, with right-angle glass claws attached to its corners. The right-angle glass claw is divided into a right-angle edge bonding area and a right-angle outer edge mounting area. The bonding area is adhered to the mutually perpendicular edge areas of the glass corner by an adhesive layer, and the mounting area is provided with mounting holes for connection to movable connectors. The right-angle glass claw is preferably tempered glass, which can form a U-shaped structure to achieve force distribution on both the front and back sides of the glass. This application replaces existing hanging clamps, solving the defects of existing solutions such as high cost, easy generation of hot spots, and poor stability. It has the advantages of low cost, no shading, strong wind resistance, convenient installation, and long service life, enabling low-cost, high-stability vertical suspension installation of double-sided photovoltaic power generation glass without elastic pads.