Nolun Automotive Technology-Indirect Tire Pressure Monitoring System

Nolun Automotive Technology

Main businesses, products and services in the automotive industry:

Various automotive safety software and hardware products represented by indirect tire pressure monitoring system (iTPMS)

Overall strength of the enterprise:

1. R&D capabilities:

The company has established a research and development center, including the Shanghai R&D team and the Wuhan R&D team. There are currently 13 developers, accounting for more than 60% of the company's total employees. Most of them are overseas returnees with relevant professional backgrounds and 985/211 master's and undergraduate graduates, with strong R&D capabilities and innovative spirit. The company's core technical personnel are directly or indirectly involved in i-TPMS technology in their original learning and work positions, and have deep technical accumulation.

2. Supporting facilities and cooperation introduction:

As the only supplier in China with mass production experience, Nolun iTPMS products have directly cooperated with dozens of domestic ABS/ESC/One Box suppliers, including: Fudi Power, Jingxi Heavy Industry, Wanxiang Group, Wuhan Yuanfeng, Ruilikedes, Shanghai Lianchuang, Qiangu Technology, Qingdu Technology, Tongyu Technology, Gelubo, Kaisheng Power, Yingchuang Huizhi, Wanan Technology, etc. The supporting OEMs include: BYD, SAIC-GM-Wuling, Geely Automobile, FAW Bestune, Dongfeng Passenger Vehicle, Changan New Energy, Changan Oushang, Changan Kaicheng, Changan Kuayue, Chery New Energy, Leapmotor, Hozon New Energy, Brilliance Xinyuan, Dongfeng Xiaokang, etc. More than 20 companies. As of the end of 2022, the total installed volume will exceed 1 million units, and there will be no after-sales market problems, which has been unanimously praised by OEMs and end customers.

3. Patent or other qualification certification:

Nolun Automotive Technology is a national high-tech enterprise, a "Key Support Enterprise of Optics Valley 3551", and a double-soft enterprise; it has obtained 5 invention patents, 1 utility model patent, and 18 software copyrights.

Core products or technologies:

1.Technology name:

Indirect tire pressure monitoring system

2. Technical description:

The indirect tire pressure monitoring system independently developed by Nolun Automotive Technology (Wuhan) Co., Ltd. does not have any direct tire pressure monitoring system hardware. It only uses the wheel speed signal and other vehicle CAN signals provided by the existing ABS/ESC system on the vehicle, combined with vehicle dynamics modeling, digital signal processing and other technologies for data processing to achieve tire pressure monitoring functions. The indirect tire pressure monitoring system consists of two basic functional modules: Wheel Radius Analysis (WRA) and Wheel Spectrum Analysis (WSA). The analysis results of the two modules are combined to make a comprehensive judgment on the tire pressure information.

3. Unique advantages:

The indirect tire pressure monitoring system independently developed by the company is a pure software solution that does not require additional hardware. It uses the existing signals on the vehicle and processes them through relevant algorithms to obtain tire pressure information, which greatly reduces the cost of use. At present, Nolun has provided reliable indirect tire pressure monitoring solutions for a large number of domestic new energy vehicle manufacturers, and the market feedback is good.

4. Application scenarios:

The company is committed to the development of active safety software for automobiles and the provision of smart travel solutions. It has mastered the industry's leading core technologies and provides high value-added software solutions for vehicle manufacturers and Tier 1 component suppliers. The company's main business is the development and application of indirect tire pressure monitoring and tire looseness monitoring.

Future development prospects of the enterprise:

At present, Nolun has provided reliable indirect tire pressure monitoring solutions for a large number of domestic new energy vehicle manufacturers, with good market feedback and broad prospects. Based on the indirect tire pressure monitoring products, Nolun has expanded and developed wheel looseness monitoring systems and motorcycle indirect tire pressure monitoring systems. In the future, Nolun will be committed to promoting various automotive safety software and hardware products represented by indirect tire pressure monitoring systems (iTPMS), and strive to realize the "vision of zero automobile casualties" as soon as possible.