The invention discloses an underwater robot and a water seepage detection method thereof. The underwater robot comprises a battery module, a thermistor, a detection area and a control circuit, one end of the thermistor is connected with the battery module and the other end is connected with the control circuit; wherein the temperature value of the thermistor is in negative correlation with the resistance value of the thermistor; the detection area is in an open circuit state when the underwater robot has no water seepage, and when the underwater robot has water seepage, the detection area is connected with the thermistor in parallel through water conduction, so that the resistance value of the thermistor is reduced; the control circuit is used for collecting the temperature value of the thermistor and determining water seepage of the underwater robot when it is detected that the temperature value of the thermistor exceeds a preset threshold value. When the underwater robot seeps water, the underwater robot is connected with the thermistor in parallel through water conduction in the detection area, the parallel resistance value of the thermistor is reduced, water seepage detection is carried out through the resistance value change of the thermistor, and the water seepage detection cost of the underwater robot can be reduced.
本申请公开了一种水下机器人及其渗水检测方法。其中,水下机器人包括:电池模组,热敏电阻,检测区域和控制电路;热敏电阻的一端连接电池模组,另一端连接控制电路;其中,热敏电阻的温度值与热敏电阻的电阻值呈负相关;检测区域在水下机器人无渗水时呈断路状态,在水下机器人渗水时,检测区域通过水导电与热敏电阻构成并联,使得热敏电阻的电阻值减小;控制电路,用于采集热敏电阻的温度值,并在检测到热敏电阻的温度值超过预设阈值时,确定水下机器人渗水。在水下机器人渗水时,通过检测区域利用水导电与热敏电阻构成并联,影响热敏电阻的并联阻值减小,进而利用热敏电阻的电阻值变化进行渗水检测,可以降低水下机器人的渗水检测成本。
Underwater robot and water seepage detection method thereof
水下机器人及其渗水检测方法
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
Underwater robot muddy water detection device and control method thereof
European Patent Office | 2023
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