The invention discloses a wide-range ship draft detection system which comprises n pairs of ultrasonic sensors, two pull rope displacement sensors, two winches, two steel plates, two steel grooves, an FPGA transmitting end circuit board, an FPGA receiving end circuit board, an ultrasonic liquid level sensor and a computer. The ultrasonic sensor has very high use efficiency, and in order to meet large-range ship draft detection, the ultrasonic sensor needs to be mounted in the whole detection range of a conventional side-scanning draft detection system, so that the use efficiency of the ultrasonic sensor of the conventional draft detection system in a deep water part is very low; for large-scale ship draught detection, the ultrasonic sensors in the deep water part are indispensable, however, the ultrasonic sensors only need to be installed on the steel plate with the length being L, the number of the adopted ultrasonic sensors is very small, and the system can achieve full-range draught detection of the water depth H, so that the longitudinal measurement range of the system is wide.
本发明公开了一种宽范围船舶吃水检测系统,包括n对超声波传感器、两个拉绳位移传感器、两个卷扬机、两个钢板、两个钢制凹槽、FPGA发射端电路板、FPGA接收端电路板、超声波液位传感器和计算机。本发明中超声波传感器具有非常高的使用效率,为了满足大范围的船舶吃水检测,以前侧扫式吃水检测系统需要整个检测范围安装超声波传感器,这就导致以前的吃水检测系统处于深水部分的超声波传感器使用效率非常低,而对于大型船舶吃水检测,深水部分的超声波传感器又是不可或缺的,而本发明只需在长度为L的钢板上安装超声波传感器,采用超声波传感器的个数是非常少的,并且本发明可以实现水深H的全范围吃水检测,因此该系统纵向测量范围广。
Wide-range ship draft detection system
一种宽范围船舶吃水检测系统
2024-03-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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