公开(公告)号：US20210217944A1

公开(公告)日：2021-07-15

申请号：US16959035

申请日：2019-03-19

Applicant: JIANGSU UNIVERSITY

Inventor： Ruochen WANG ,  Ding LUO ,  Wei YU ,  Weiqi ZHOU ,  Long CHEN

IPC: H01L35/32 ,  G01R21/06 ,  H01L35/10

Abstract: The present invention discloses an asymmetrical PN junction thermoelectric couple structure and its parameter determination method. By changing the structural parameters of p-type semiconductor or n-type semiconductor, the current generated by p-type semiconductor is equal to the current generated by the n-type semiconductor, so that the high-efficiency output of PN junction thermoelectric couple can be realized. Meanwhile, the present invention provides a method for determining the parameters of PN junction based on the numerical solution method. Finally, the optimal size parameters of PN junction are obtained.

公开(公告)号：US20190156668A1

公开(公告)日：2019-05-23

申请号：US16070976

申请日：2016-09-21

Applicant: JIANGSU UNIVERSITY

Inventor： Jun LIANG ,  Zhenchao ZHAO ,  Long CHEN ,  Haobin JIANG ,  Xiaobo CHEN ,  Shidian MA ,  Weiqi ZHOU ,  Yingfeng CAI ,  Tongyang ZHAO

IPC: G08G1/0967 ,  B60W10/184 ,  B60W10/20 ,  B60W30/18 ,  B60W50/14

Abstract: A driving service active sensing system and method in an Internet of Vehicles environment in the field of road traffic safety. A sensor device and an intelligent vehicle-mounted terminal arranged on a vehicle and connected to each other. The intelligent vehicle-mounted terminal communicates with roadside equipment in 4G and DSRC modes, and communicates with a driving service information processing center in 4G mode. The roadside equipment communicates with the driving service information processing center in 4G mode. The roadside equipment is provided on both sides of a road. The sensor device outputs obtained vehicle traveling information to the intelligent vehicle-mounted terminal, which processes and integrates the received vehicle traveling information and then transfers integrated information to the roadside equipment and the driving service information processing center. A driving service cloud computing platform processes the integrated information and outputs driving service information to the roadside equipment and the intelligent vehicle-mounted terminal.