The invention discloses a multi-track underwater precise positioning device which comprises a control module, a pressure sensor, a carrying platform, a first position adjusting track mechanism used for accurately adjusting the position, a displacement platform and a second position adjusting track mechanism used for rapidly adjusting the position. The pressure sensor is mounted on the carrying platform. The loading platform is loaded on the first position adjusting track mechanism, the first position adjusting track mechanism is loaded on the displacement platform, and the displacement platform is loaded on the second position adjusting track mechanism; the control module receives a pressure signal of the pressure sensor, generates a pulse signal according to the relation between the real-time diving position and the target position, and controls the second position adjusting track mechanism and the first position adjusting track mechanism to move. According to the underwater precise positioning device, the multi-track displacement devices with different precisions are adopted, the cost of the underwater precise positioning device is greatly reduced while it is guaranteed that the submerging position is accurate, and rapid submerging of underwater operation equipment can be achieved.

    本申请公开了一种多轨道水下精密定位装置,包括:控制模块、压力传感器、载物平台、用于精确调整位置的第一位置调整轨道机构、位移平台和用于快速调整位置的第二位置调整轨道机构,压力传感器安装在所述载物平台上,载物平台装载在所述第一位置调整轨道机构上,第一位置调整轨道机构装载在所述位移平台上,所述位移平台装载在第二位置调整轨道机构上;所述控制模块接收所述压力传感器的压力信号并根据实时下潜位置和目标位置的关系产生脉冲信号,控制所述第二位置调整轨道机构和第一位置调整轨道机构移动。本申请通过采用精度不同的多轨道位移装置,在保证下潜位置准确的同时大大降低了水下精密定位装置的成本,可实现水下作业设备的快速下潜。


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    Title :

    Multi-track underwater precision positioning device


    Additional title:

    一种多轨道水下精密定位装置


    Contributors:
    SONG HONG (author) / HUANG HUI (author) / FENG XUEHAO (author) / WANG MENGJIE (author) / HE ZHIGUO (author) / XU WEN (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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