Ultrasonic measurement device |
|||||||
| 申请号 | US15969218 | 申请日 | 2018-05-02 | 公开(公告)号 | US20180321380A1 | 公开(公告)日 | 2018-11-08 |
| 申请人 | Creative Racing Products, LLC; | 发明人 | Don BARKER; Brett BARKER; | ||||
| 摘要 | A measuring device is provided, having a housing having a circuit board and processor; a first transducer arranged on a surface of the housing and configured to transmit an ultrasonic pulse towards a target surface; a second transducer adjacent to the first transducer configured to receive a reflection of the ultrasonic pulse off of the target surface; and a thermistor on the surface of the housing adjacent to the first and second transducers and configured to measure air temperature surrounding the device. The processor of the device is configured to measure a time duration between transmitting the ultrasonic pulse by the first transducer and receiving the reflection of the ultrasonic pulse by the second transducer, and to determine a distance between a ground surface upon which the device is resting and the target surface based at least upon the measured time duration and the measured air temperature. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈