The invention relates to the technical field of vehicle-mounted electronic equipment, in particular to a vehicle-mounted intelligent flat panel display which is characterized by comprising a rear shell, a panel module, a main control panel, a battery module, an SIM card communication module and a loudspeaker module. The panel module comprises a touch panel and a protection screen, and the touch panel is electrically connected to the main control panel; the main control board interacts vehicle state parameters with a trip computer of a vehicle through the CAN transceiver; the battery module comprises a lithium battery, a battery charging and discharging circuit and a charging socket; the SIM card communication module comprises an external SIM card, an SIM card interface and a communicationcontrol module electrically connected with the external SIM card, and the communication control module is electrically connected to the main control panel; the loudspeaker module comprises a pluralityof loudspeakers, and the plurality of loudspeakers are connected with the main control board through a power amplifier circuit.
本发明涉及车载电子设备技术领域,具体为车载智能平板显示器,其特征在于,包括后壳体、面板模块、主控制板、电池模块、SIM卡通讯模块和扬声模块;面板模块包括触控面板和保护屏,触控面板电连接于主控制板;主控制板通过CAN收发器与车辆的行车电脑交互车辆状态参数;电池模块包括锂电池、电池充放电路和充电插口;SIM卡通讯模块包括外置SIM卡、SIM卡接口和电连接外置SIM卡的通讯控制模块,通讯控制模块电连接于主控制板;扬声模块包括多个扬声器,多个扬声器通过功放电路连接主控制板。
Vehicle-mounted intelligent flat panel display
车载智能平板显示器
2021-02-05
Patent
Electronic Resource
Chinese
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