Laser tracer of full-ocean-depth intelligent underwater robot
A technology of underwater robots and lasers, applied in the field of laser tracers, can solve problems such as difficult to find AUVs, hard to find by recyclers, difficult to recover at night, etc.
Active Publication Date: 2017-05-10
HARBIN ENG UNIV
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Problems solved by technology
Although the AUV has arrived near the mother ship, it is still difficult for the recovery personnel to find it due to the influence of the sea wind and waves and the night environment
The patent documents "an energy-saving and environment-friendly waterproof strobe light (CN204141477)" and "an energy-saving miniature water surface tracer (CN104973224A)" indicate the position through the flickering of the strobe light and buoys respectively, but due to the complicated sea conditions, neutral The buoyant AUV is basically hidden in the waves and sea water, making it difficult for the recovery personnel to find the AUV, and it is difficult to effectively complete the night recovery
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[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] combine Figure 1 to Figure 8 , the underwater laser tracer includes two pressure-resistant cabins and connecting flanges 8, wherein the light-emitting device pressure-resistant cabin 9 is outside the AUV, and the red laser 2, green laser 3, LED spotlight 4, and photosensitive sensor switch module 1 are installed on the In the pressure-resistant cabin 9 of the light-emitting device, these components are fixed in the cabin and kept facing the glass window 6. Through the glass window 6 made of acrylic, the photosensitive sensor switch module 1 can conveniently sense the intensity of external light, and the red laser 2. The green laser 3 and the LED spotlight 4 can also emit light beams through the glass window 6. The pressure chamber 9 of the light emitting device and the pressure chamber 10 of the controller can withstand the de...
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The invention provides a laser tracer of a full-ocean-depth intelligent underwater robot. The laser tracer comprises a controller compressive cabin, a light-emitting equipment compressive cabin, a photosensitive sensor switch module, a mechanical pressure sensor switch module, a red laser device, a green laser device, an LED projector lamp, a battery pack, a current-limiting resistor and a wireless remote switch, wherein the controller compressive cabin is connected with the light-emitting equipment compressive cabin, the photosensitive sensor switch module, the mechanical pressure sensor switch module, the red laser device, the green laser device, the LED projector lamp, the battery pack, the current-limiting resistor and the wireless remote switch. The green laser device, the red laser device, the photosensitive sensor switch module and the mechanical pressure sensor switch module are connected in series and then connected with the wireless electric control switch to be connected into a circuit in parallel, wherein the circuit is formed by connecting the LED projector lamp, the current-limiting resistor and the battery pack in series. Four glass windows are arranged on the light-emitting equipment compressive cabin, and the photosensitive sensor switch module, the red laser device, the green laser device and the LED projector lamp correspond to the glass windows respectively.
Description
technical field [0001] The invention relates to a laser tracer for a full-sea deep intelligent underwater robot, which is mainly used when AUVs are recovered at night, enabling recovery personnel to quickly find AUVs in harsh sea conditions and assist in smooth recovery. Background technique [0002] When the AUV starts to work, it needs to be transported by the mother ship to the designated sea area for release. After completing the task, it will float up and be recovered by the mother ship. At present, AUV mainly adopts the method of installing lifting points on the submersible for recovery operations. During recovery, the lifting points need to be connected with the hooks, which usually requires the participation of staff. Although the AUV has reached the vicinity of the mother ship, it is still difficult for recovery personnel to find it due to the influence of sea wind and waves and the night environment. Patent documents "An energy-saving and environmentally friendly ...
Claims
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IPC IPC(8): B63B45/04
CPCB63B45/04B63B2201/08
Inventor 黄海庞永杰周则兴李岳明张国成王建姜大鹏
Owner HARBIN ENG UNIV