In the field of new energy special vehicles, the quantity and quality of patents are important indicators for evaluating enterprise innovation capabilities and competitiveness. Patent layout not only showcases strategic wisdom but also embodies profound practices in technological iteration and innovation. Since its establishment, Yiwei Automobile has been granted more than 200 patents by the National Intellectual Property Administration.
In the first half of this year, the technical team added 5 new invention patents, demonstrating Yiwei Automobile’s technological innovation vitality and forward-looking layout in the field of new energy special vehicles. These invention patents cover areas such as charging control technology for new energy special vehicles, harness technology, vehicle sensor fault detection technology, and upper assembly control technology.
- Method and System for Vehicle Charging Control Using Extended Range Power Battery
Abstract: The invention discloses a method and system for vehicle charging control using extended range power battery, belonging to the field of vehicle charging control technology. This invention completely solves the drawback of not being able to charge through charging stations when using extended range power batteries and needing to use a fuel generator for reverse power supply. It also resolves the situation where the Battery Management System (BMS) cannot control the charging relay in this case, through the Vehicle Control Unit (VCU) of the vehicle.
- Switch-Type Sensor Fault Detection System for New Energy Sanitation Vehicle Upper Assembly System
Abstract: The invention discloses a switch-type sensor fault detection system for the upper assembly system of new energy sanitation vehicles, belonging to the field of vehicle sensor fault detection technology. This invention has adaptive adjustment capabilities that gradually increase accuracy with the number of sensor triggers, thereby achieving accurate fault diagnosis and prediction for switch-type sensors in the upper assembly.
- Shielding Connection Structure and Production Method for New Energy Vehicle Cable
Abstract: The invention discloses a shielding connection structure and production method for new energy vehicle cables, belonging to the field of harness technology. The shielding ring of this invention protects the shielding layer, reduces the impact of resistance on potential, and better secures the harness. The design of the shielding ring and shield improves the grounding effect of non-shielded connectors, wrapping the electromagnetic interference signals of cables at the connection points with equipment.
- Intelligent Upper Assembly Control System for Electric Sanitation Vehicles Based on Big Data Analysis
Abstract: The invention provides an intelligent upper assembly control system for electric sanitation vehicles based on big data analysis, involving vehicle upper assembly control technology. This invention utilizes data from the upper assembly unit of sanitation vehicles and the Vehicle Control Unit (VCU) of the chassis to obtain operational habits data, various statistics (such as electricity consumption, water consumption, cumulative working time), fault information, and frequency, thereby establishing a remote information platform for upper assembly operation information and enabling remote monitoring and informationization of operations.
- Method and Device for Handling Braking Energy Recovery Torque in Electric Vehicles
Abstract: This invention provides a method and device for handling braking energy recovery torque in electric vehicles. It calculates relevant data such as the braking pedal opening of electric vehicles to improve the efficiency of braking energy recovery, enhance driving range, and improve driving comfort.
Additionally, Yiwei Automobile has made significant progress in exterior design patents, utility model patents, and other areas, further enriching the company’s intellectual property system. Looking ahead, Yiwei Automobile will continue to uphold the development philosophy of “innovation leading the future,” continuously deepen technological research and development, expand patent layout, and bring more advanced technology and superior quality new energy special vehicle products to customers and partners.
Contact us:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
Post time: Jul-18-2024
