Energy saving device for internal combustion engine

An energy saving device comprising:

• a control box, a battery, an operation setting system, a car speed sensor assembly, and an air intake fan motor;
• wherein:
• the control box includes an integrated circuit (IC) board which is electrically connected with the battery, the operation setting system, the car speed sensor assembly, and the air intake fan motor;
• the battery is electrically connected with the IC board of the control box, to provide an electric power to actuate the air intake fan motor;
• the operation setting system is electrically connected with the IC board of the control box, and includes an operation setting monitor which presets a plurality of grades according to a car speed and an air flow rate of the air intake fan motor;
• the car speed sensor assembly includes a first car speed sensor for a car propeller shaft, a second car speed sensor for an anti-locking braking system (ABS), a third car speed sensor for an electronic braking system (EBS), a fourth car speed sensor for a spark ignition system, and a fifth car speed sensor for a global positioning system (GPS);
• the car speed sensor assembly is provided with an IC chip which is electrically connected with the IC circuit board of the control box;
• the IC chip of the car speed sensor assembly identifies a car speed information detected by the first car speed sensor, the second car speed sensor, the third car speed sensor, the fourth car speed sensor, and the fifth car speed sensor, and transmits the car speed information to the (IC) circuit board of the control box;
• the car speed sensor assembly is further provided with a subscriber identity module (SIM) card module for a global system for mobile communication (GSM) network;
• the SIM card module receives a code message emitted from a cell phone, and starts the air intake fan motor;
• the air intake fan motor is electrically connected with the IC board of the control box;
• the air intake fan motor is located at a front position of an air inlet pipe of an internal combustion engine;
• and
• the air intake fan motor drives and rotates an air intake fan.