The invention discloses an electric engineering vehicle and a charging guiding method thereof, and the electric engineering vehicle comprises a battery device which is used for storing electric energy; the charging gun base is used for introducing electric energy to the battery device; the charging gun head is used for being detachably connected with the charging gun base; the power supply access device is used for accessing an alternating current power grid; the charging protector is electrically connected between the power supply access device and the charging gun head to realize charging protection; the charging guiding method comprises the following steps: connecting a power supply access device to an alternating current power grid; when the charging protector is in a normal state, the charging gun head is combined with the charging gun seat; and when the signal fed back by the connecting terminal of the charging gun seat is normal, the battery device is charged. The electric engineering vehicle and the charging guiding method thereof have the beneficial effects that the electric engineering vehicle can take electricity from a public network nearby without depending on a charging pile, and charging safety can be guaranteed.

    本申请公开了一种电动工程车辆及其充电导引方法,其中,电动工程车辆包括:电池装置,用于存储电能;充电枪座,用于将电能引入至电池装置;充电枪头,用于与充电枪座构成可拆卸连接;电源接入器,用于接入交流电网;充电保护器,电性连接在电源接入器与充电枪头之间以实现充电保护;其中,充电导引方法包括:使电源接入器接入一个交流电网;在充电保护器正常状态下使充电枪头与充电枪座结合;当充电枪座的连接端子所反馈的信号正常时对电池装置充电。本申请的有益效果在于提供了一种不依赖充电桩而能就近从公网取电且能保证充电安全的电动工程车辆及其充电导引方法。


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    Title :

    Electric engineering vehicle and charging guiding method thereof


    Additional title:

    电动工程车辆及其充电导引方法


    Contributors:
    XU PENGYUAN (author) / HU XIHUI (author) / WU SHAOFU (author)

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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