Xiamen King Long United Automotive Industry Co., Ltd.

Xiamen Niell Electronics Co., Ltd.

Xuejun Chen

Hai Lin

Yongzhong Nie

Zhiming Huang

Liang Su

Honghai Li

Zhenheng Lin

BaoXing Lin

Rong-Guei Tsai

Delin Luo

Chengtao Xu

Zhida Ke

Xiaolan Chen

Provided is a multi-objective path planning method for an intelligent public transport system, includes: generating a shortest path network topology for connecting bus stops by analyzing a traffic network topology and bus drivable paths; dynamically and evenly allocate bus routes according to passenger waiting periods, road lengths, and the shortest path network topology, to thereby allocate different routes for different buses; and determining an optimal bus route configuration according to average passenger travel distances, passenger experience, and the bus routes. The method can minimize a passenger waiting period while ensuring a high passenger load rate, thereby improving the overall efficiency of the public transport system and the travel experience of passengers.

Multi-objective path planning method for intelligent public transport system

A manufacturing method for an electrode of a high-temperature piezoelectric element, comprises: coating traditional conductive slurry on surfaces of a molded piezoelectric material (); then polarizing the piezoelectric material (); and then removing the coating of conductive slurry () on the surfaces there of, and connecting the piezoelectric material to outside electrode lead wires () to output a signal generated by piezoelectric effect thereof. A structure of a high-temperature piezoelectric element, comprises polarized piezoelectric material (), wherein the coating of metallic conductive slurry () is removed from the surfaces of the polarized piezoelectric material () and the surfaces of the polarized piezoelectric material () is connected to electrode lead wires () to output a signal generated by piezoelectric effect thereof. By removing the traditional coating of slurry for electrode, it is avoided that the output resistance of the piezoelectric element is reduced because of the high temperature diffusion of electrode material at a high temperature, and the thermal performance of the piezoelectric element is improved. By adding diamond or graphite coating as electrode, the sensitivity of outputting charges of the piezoelectric element is improved.

Manufacturing method for electrode of high-temperature piezoelectric element

Growing community of inventors

Fujian, China

Xuejun Chen