ETC sluice gate's detecting system that sends a car

The utility model discloses a ETC sluice gate's detecting system that sends a car, including microwave radar detector, intermediate frequency signal processing module, MCU module, power module, powermodule gives microwave radar detector, intermediate frequency signal processing module, the power supply of MCU module respectively, radar signal is launched to target vehicle to the microwave radar detector, and the partly of this signal is reflected and was received by the microwave radar detector by target vehicle, and signal and former radar signal that the microwave radar detector will reflect back mix after intermediate frequency signal processing module transferes the MCU module, the operating information of target detection vehicle is come according to this composite signal to the MCUmodule, and outside ETC control end acquires this operating information and adjusts the beam direction of its communications array unit in view of the above. The utility model discloses simple to operate provides position, ang