Automobile instrument and alarm device

The current car instrument is more like a comprehensive display screen. Various information about the car running will be displayed on it, such as engine speed, vehicle speed, coolant temperature, fuel quantity, transmission gear, etc., while traditional ammeters and oil pressure gauges are Use warning lights to display. When the car breaks down, the corresponding fault light will be lit in the instrument to warn the driver to drive carefully. For example, oil pressure warning light, high water temperature warning, unclosed door warning, low brake hydraulic pressure indicator, low fuel warning light, engine failure indicator, transmission failure indicator, brake system failure alarm, and anti-theft alarm system not released Alarms, alarms when seat belts are not fastened, headlights are not turned off, and the ignition key is not pulled out.