Automatic air conditioner controller for mini automobile

The utility model discloses an automatic air conditioner controller for a mini automobile, and relates to an automobile air conditioner controller which is respectively connected with a power supply of a mini automobile and an engine ECU (electronic control unit) through a circuit. The air conditioner controller comprises an air conditioner ECU and a shell, wherein the air conditioner ECU comprises a singlechip, a keyboard, a keyboard circuit, a temperature sensor module, an LCD (liquid crystal display) driving circuit, an LCD display screen, an LED (light emitting diode) driving circuit, an LED indicating lamp, a blower speed regulation circuit and a top steam blower speed regulation circuit. When an air conditioner is required to be powered on or the ventilation is required to performed, a signal is sent to the air conditioner ECU through the keyboard, and after the signal is processed through the air conditioner ECU, related tasks are executed by the engine ECU, a pattern throttle steering gear, a temperat