Zhongyuan Expressway(SH:600020) Jin Rong Jie·2026-01-03 04:50Group 1 - The State Intellectual Property Office of China shows that Henan Jiaotong Zhongyuan Expressway Zhengluo Construction Co., Ltd. and Henan Songshan Laboratory Industrial Research Institute Co., Ltd. have applied for a patent titled "A System and Method for Predicting Electric Vehicle Highway Charging Demand Using a Combined Physical Model and Neural Network" with publication number CN121257819A, filed on September 2025 [1] - The patent describes a system that includes vehicle terminals, cloud servers, third-party API interfaces, user behavior monitoring modules, and user driving mode setting modules, which work together to predict energy consumption accurately by combining physical models and neural networks [1] - The system's prediction model calculates basic energy consumption using a physical model and corrects for nonlinear factors such as environmental temperature, wind speed, and user driving habits through a neural network, ultimately determining charging demand based on battery levels and predicted energy consumption [1] Group 2 - Henan Jiaotong Zhongyuan Expressway Zhengluo Construction Co., Ltd. was established in 2020 in Zhengzhou, primarily engaged in public facility management, with a registered capital of 10 million RMB [2] - The company has participated in 161 bidding projects and holds 11 patents, along with 23 administrative licenses [2] - Henan Songshan Laboratory Industrial Research Institute Co., Ltd. was founded in 2023 in Zhengzhou, focusing on technology promotion and application services, with a registered capital of 1 million RMB [2] - The institute has invested in 3 companies, participated in 4 bidding projects, and holds 1 administrative license [2]