The invention relates to an automobile exhaust noise power generation system and method, and belongs to the technical field of noise power generation systems. Automobile exhaust noise is collected through a noise collection module, and a noise signal is transmitted to an acoustoelectric conversion module; the acoustoelectric conversion module amplifies the received noise signal and converts the noise signal into an electric signal; and the unstable alternating-current electric signal is converted into direct current capable of charging the vehicle-mounted storage battery by the electric signalthrough the filter conditioning circuit to be stored in the vehicle-mounted storage battery. Noise generated in the automobile running process is converted into electric energy, so that the automobile running noise can be effectively reduced, and noise pollution can be changed into resources to be effectively utilized.

    本发明涉及一种汽车排气噪声发电系统及发电方法,属于噪声发电系统技术领域。本发明通过噪声采集模块采集汽车排气噪声,并将噪声信号传输给声电转换模块;声电转换模块将接收到的噪声信号进行放大处理并转换成电信号;电信号通过滤波调理电路将不稳定的交流电信号变成能对车载蓄电池充电的直流电存储在车载蓄电池里。本发明将汽车行驶过程中产生的噪声转化为电能,这样不仅可以有效地降低汽车行车噪声,而且可以变噪声污染为资源有效地加以利用。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Automobile exhaust noise power generation system and method


    Weitere Titelangaben:

    一种汽车排气噪声发电系统及发电方法


    Beteiligte:
    MIAO JIN (Autor:in)

    Erscheinungsdatum :

    2021-03-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    Energy control method for weak hybrid power system for thermoelectric power generation of automobile exhaust

    QUAN RUI / GUO HAIFENG / QUAN SHULANG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Tail exhaust control method and tail exhaust device of fuel cell power automobile and automobile

    HUANG CHENGCHENG / FAN MIN | Europäisches Patentamt | 2023

    Freier Zugriff

    Automobile exhaust silencing system

    QIN SANYUAN / LIU HU / JI HUI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    AUTOMOBILE ENGINE EXHAUST SYSTEM

    TANAHASHI TOSHIO / KANEHARA YOJI / YAMADA KOSHI | Europäisches Patentamt | 2017

    Freier Zugriff

    Prediction of Exhaust Noise for Automobile Exhaust System in Consideration of Vibration Induced Radiation Sound

    Ishii, T. / Okubo, N. / Toi, T. et al. | British Library Conference Proceedings | 2005