中国科学院机构知识库网格系统: 检索

Intelligent Bus Scheduling Control Based on On-Board Bus Controller and Simulated Annealing Genetic Algorithm 期刊论文 OAI收割
Electronics (Switzerland), 2022, 卷号: 11, 期号: 10, 页码: 1-12
作者: Yu, Jiehan; Xie, Zhendong; Dong, Zhiguo; Song, Hainan; Su, Jiayi

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收藏 | 浏览/下载：54/0 | 提交时间：2022/05/29

bus network edge computing intelligent scheduling on-board controller simulated annealing genetic algorithm

Learning to Predict Bus Arrival Time From Heterogeneous Measurements via Recurrent Neural Network 期刊论文 OAI收割
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2019, 卷号: 20, 期号: 9, 页码: 3283-3293
作者: Pang, Junbiao; Huang, Jing; Du, Yong; Yu, Haitao; Huang, Qingming

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收藏 | 浏览/下载：94/0 | 提交时间：2019/12/10

Bus arriving time prediction recurrent neural network heterogenous measurement long-range dependencies multi-step-ahead prediction

Analysis of community properties and node properties to understand the structure of the bus transport network SCI/SSCI论文 OAI收割
2016
作者: Sun Y.; Mburu, L.; Wang, S. H.

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收藏 | 浏览/下载：27/0 | 提交时间：2017/11/09

Bus networks Community structure Node prominence Geographic characteristics Network topology small-world network

基于计算实验的BRT优先信号控制研究 学位论文 OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院大学, 2015
亢文文

收藏 | 浏览/下载：78/0 | 提交时间：2015/09/02

快速公交公交信号优先信号协调深度学习网络行驶时间预测计算实验 bus rapid transit transit signal priority signal coordination deep learning network travel time prediction travel time prediction

Research and optimization on media access control delay of CAN (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Information Technology and Management Innovation, ICITMI 2012, November 10, 2012 - November 11, 2012, Guangzhou, China
作者: Zhang H.; Zhang W.; Zhang W.; Zhang H.

收藏 | 浏览/下载：27/0 | 提交时间：2013/03/25

With data quantity increasing dramatically and signal transmission period becoming more and more fast the media access control delay has proved to be one of the main influence factors of CAN network real-time. Firstly an equivalent numerical simulation model of CAN bus network is built to derivate the mathematical expression of media access control delay. Secondly optimization measures are further proposed to improve the data communication real-time. At last the optimization measures tested by experiments are proved to be correct and effective. (2013) Trans Tech Publications Switzerland.

Design of controlling system in multi-function durability testing device for vehicle vacuum booster with brake master cylinder (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Mechanical and Electronic Engineering, ICMEE 2012, June 23, 2012 - June 24, 2012, Hefei, China
Hao X.; Zhang R.; Li X.; Wang M.

收藏 | 浏览/下载：47/0 | 提交时间：2013/03/25

The quality of vehicle vacuum booster with brake master cylinder is related to the safe of drivers and automobiles. The testing experiment must be executed strictly before leaving factory based on the national standards.The paper introduces the controlling system of multi-function durability testing device which is designed for doing durable testing experiments and Anti-lock braking system (ABS) performance experiments. The structure and theory of device is presented. The controlling system is illuminated in detail. To test the dynamic property this system was identified by a recursive BP neural network. According to the character of a great deal of sensors and actuators the high precision capabilities and reliability the distributed control mode (DCS) including the computer and PLC by RS-485 bus is utilized. The four channels testing experiments are achieved at the same time. The test data is directly memorized into the computer. The results of general endurance and ABS endurance testing experiments are shown to demonstrate the excellent performance of the testing device. 2012 Springer-Verlag Berlin Heidelberg.

The Research of SpW-D Protocol Draft 会议论文 OAI收割
2nd International Conference on Computer Science and Network Technology (ICCSNT), Changchun, PEOPLES R CHINA, DEC 29-31, 2012
作者: Hou, Jianru; Chen, Xiaomin

收藏 | 浏览/下载：34/0 | 提交时间：2014/12/15

Network Simulation Space Bus Time Division Multiplexing

The research on test scheme of the digital Electromechanical Actuator based on CAN Bus (EI CONFERENCE) 会议论文 OAI收割
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China
作者: Zhang J.; Zhang J.; Zhang Y.; Zhang J.

收藏 | 浏览/下载：34/0 | 提交时间：2013/03/25

In order to realize the digital of Electromechanical Actuator(EMA) control system the CAN Bus which has efficient reliable performance and flexible network modes works as data interface.The EMA test scheme is designed based on the CAN Bus.First of all the microcontroller DSP with the CAN Bus works as the core of the EMA control system circuit boards.Then the CAN Bus test network is established with the EMA Ground Test System and Autopilot computer.The function and self-check of the EMA canbe conveniently tested by the network and the result of the test canbe easily displayed in the PC.Finally the CAN Bus test network is established with the EMA the Frequency Characteristics Scanner and etc.The purpose is to test the performance of the EMA.The result of the test can be intuitively showed on the Frequency Characteristics Scanner.In a word the application of the CAN bus provides a new method to test the EMA and reference to engineering the digital EMA which has vital significance. 2011 IEEE.

Design of CAN bus application layer protocol for aerocraft control system (EI CONFERENCE) 会议论文 OAI收割
2010 2nd International Conference on Industrial Mechatronics and Automation, ICIMA 2010, May 30, 2010 - May 31, 2010, Wuhan, China
作者: Zhang Y.; Zhang H.; Zhang H.; Zhang W.; Zhang W.

收藏 | 浏览/下载：34/0 | 提交时间：2013/03/25

A special Controller Area Network (CAN) bus application layer protocol is designed for the highly reliable communication of microcomputer-based systems in aerocraft control system by analyzing the practical time sequence of data transmission data priority data type and data function etc in this paper. Identifier distribution data storage form data type data exchange method and fault handling mechanism of the application layer protocol are specified in detail in the background of a real aerocraft control system. At last a simulation platform based on CAN bus for aerocraft control system is built to validate the design. Experimental results show that this application layer protocol meets the requirements of data transmission reliability real-time and high efficiency. The bus load rate is low and there is great room for expansion. 2010 IEEE.

Application of master-slave multi-communication system in pilotless airborne mapping equipment (EI CONFERENCE) 会议论文 OAI收割
5th International Symposium on Instrumentation Science and Technology, September 15, 2009 - September 18, 2009, Shenyang, China
作者: Chen J.; Wang W.; Wang W.; Zhang Y.

收藏 | 浏览/下载：31/0 | 提交时间：2013/03/25

This paper presents a master-slave multi-communication system designed with several micro-controllers used as master and slave controllers to set signal the lamp to realize point-to-point communication through the RS422 interface. By describing a typical example of this system and the blue print of hardware and the flowchart of software the reliable work of the system has been proved. The circuits of system are very simple and practical and they can be used to realize all the functions of a pilotless airborne mapping equipment. It also has a strong anti-jamming capability due to its balanced transfer scheme with single transmitter and multiple receivers. It is very efficient in protecting the integrity and correctness of transmitted and received signals avoiding the collision of signals through the bus satisfying the communication among several micro-controllers in a single system and forming a special communication network. 2009 SPIE.