The system USES the ultrasonic distance measuring principle and it implements algorithm using the rich lookup table structure of FPGA.
2
本发明公开了一种确保汽车车门安全开启的系统,它基于超声波测距原理。
The invention discloses a system for guaranteeing the safe opening of a vehicle door, which is based on the principle of ultrasonic distance measurement.
3
根据超声波测距原理,提出一种基于超声测距技术的电动轮椅车检测障碍物、避障的新方法。
Based on ultrasonic measuring distance technology, a new method of detecting obstacle and giving a wide berth used in electric wheelchairs is presented.