Aiming to meet vehicle driving safety requirements in automakers, this essay firstly discusses the application of vehicle driving wandering test system. And the real-time performance and reliability of wireless AP communication are the premise in this test system. However, when the test situation is changed especially in strong electromagnetic situation, the communication will be easily interrupted, leading to the delay problem. In order to maintain the real-time performance, this essay proposes an improvement method through analyzing the timeline of dynamic communication progress from the perspective of transport layer in TCP/IP protocol. Then, based on the analysis of Markov Chain model of the communication process, it also discusses the potential factors of the delay problem and puts forward the time division strategy which can effectively complete the authentication in real-time. And the practical test proves that the time division strategy meeting the need of engineering test has higher communication performance under the real complicated electromagnetic situation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Research on Wireless Communication Strategy in Online Automatic Test System for Vehicle Driving Wandering


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Wang, Dong (Autor:in) / He, Yaohua (Autor:in) / Zhou, Zhiteng (Autor:in)

    Kongress:

    Symposium on International Automotive Technology 2015 ; 2015



    Erscheinungsdatum :

    14.01.2015




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Research on Wireless Communication Strategy in Online Automatic Test System for Vehicle Driving Wandering

    Zhou, Z. / He, Y. / Wang, D. et al. | British Library Conference Proceedings | 2015


    Vehicle Driving Wandering Test System Based on LabVIEW

    Shang, Bo / Yang, Can / He, Yaohua | SAE | 2010


    Impact of Mind Wandering on Driving

    Rajendran, Minerva / Balasubramanian, Venkatesh | Springer Verlag | 2019


    Test research on vehicle information wireless communication system

    Hao Chu, / Xiaoguang Yang, / Jun He, et al. | IEEE | 2005


    Vehicle automatic driving test system and test method

    YU FENG / ZHANG HUI / LING XIJIONG | Europäisches Patentamt | 2022

    Freier Zugriff