Blind spot detection and parking assistance apparatus with MEMS Ultrasound sensor

摘要

The present invention relates to a MEMS ultrasound sensor module installed in a vehicle, a buzzer for generating a beep sound, and a beep sounder in a blind zone recognition mode or a parking assist mode in conjunction with the MEMS ultra sound sensor module The MEMS ultra sound sensor module includes a MEMS packing unit, a MEMS sensor unit disposed at one end of the MEMS packing unit, and a MEMS sensor unit, A MEMS ultrasound resonator which is disposed at the bottom of the MEMS ultrasound resonator and resonates under the control of the BCM master, and an acoustic cavity receive and send unit on the MEMS ultra sound resonator The MEMS ULTRA SOUND part and the MEMS ULTRA SOUND part at the other end of the MEMS packing part (LIN) communication line between the sensor, the control unit, and the alarm unit. The MEMS ULTRA SOUND SENSOR is provided with a readout electronics unit. Simplify the structure of the system by using it.