Guangwei Ran

Title: Innovations by Guangwei Ran

Introduction

Guangwei Ran is a notable inventor based in Guangdong, China. He has made significant contributions to the field of vehicle control systems, holding a total of 3 patents. His work focuses on enhancing vehicle functionality and driver experience through innovative technologies.

Latest Patents

One of Guangwei Ran's latest patents is the "Main driver information acquisition-based vehicle control system and method." This system includes a first ECU, a vehicle-mounted storage battery, a second ECU connected to both the first ECU and the storage battery, and a microphone embedded in the door handle. The microphone captures voiceprint information, which the second ECU compares with a pre-entered voiceprint sample of the main driver. This technology allows for monitoring the vehicle's electronic start status and controlling devices based on the driver's preferences when the vehicle enters an ACC or one-button start mode.

Another significant patent is the "Wake-up control method and device for body control module." This method involves writing IDs and wake-up level information of all Micro Controller Unit (MCU) pins to a retention RAM, setting a wake-up detection timer, and enabling power supply to the MCU pins after a set time. The method provides a more flexible design for wake-up sources, reducing selection requirements for MCU chips.

Career Highlights

Guangwei Ran is currently employed at Guangzhou Automobile Group Co., Ltd. His work at this company has allowed him to develop and implement innovative vehicle control technologies that enhance safety and user experience.

Collaborations

Guangwei Ran has collaborated with notable coworkers such as Weiliang Luo and Min Wang. Their combined expertise contributes to the advancement of automotive technologies within their organization.

Conclusion

Guangwei Ran's contributions to vehicle control systems demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of technology and its application in enhancing driver safety and convenience.