Analysis of interference factors and measures are takenOne of the biggest disadvantages of using multiple sensors to transmit ultrasonic waves in parallel is that the interference is more serious, especially the signal interference between the sensors. The main factors that cause interference are as

Mainly introducing the connection mode of the ultrasonic transducer array (auxiliary receiver) output port. The next chapter studies the design problem of the receiving and transmitting circuit of the disc-type piezoelectric transducer (main transducer), The circuit-assisted receiver array consists

Piezoelectric disc type of transducers discuss the advantages and disadvantages of various forms of ultrasonic transducer. Considering the performance, mounting dimensions and field testing of ultrasonic ranging sensors, piezoelectric ceramic discs are selected radial/ thickness of the vibration mod

Measurement System of Ultrasonic Depth Measurement Transducer

Ultrasonic sensors apply to parking sensor systemPrinciples of measuring distanceThe example of pulse transmitting circuitBy the ultrasonic sensor, conBy the ultrasonic sensor, control and display (or buzzer) and local composition of ultrasonic distance transducer , it can tell the driver his around obstacles by voice or a more intuitive display case. Relieve the driver stop, reverse and start to visit around the vehicle caused by problems, and to assist the driver to clean the line of sight angle and sight ambiguous death of the shortcomings of progressive drive insurance. trol and display (or buzzer) and local composition of ultrasonic distance transducer , it can tell the driver his around obstacles by voi