http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113985419-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1776b91be1c4e0bfb6e4dfa95c96b91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S15-931 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-931 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S15-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S15-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S17-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S17-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S17-931 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S15-931 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S15-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S15-86 |
| filingDate | 2021-10-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c09a1c17b8d2da6b58e2590a8dbe3e37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb7902723721b1c5fc7d17d70e4e5799 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_531789b2441d0093680ce2d8b8ee3498 |
| publicationDate | 2022-01-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113985419-A |
| titleOfInvention | Water surface robot cooperative obstacle detection and avoidance method and system |
| abstract | The invention discloses a method and a system for detecting and avoiding obstacles by a water surface robot in cooperation with obstacles, belonging to the technical field of safety of water surface robots.A laser radar and a water surface camera are arranged above a water surface of the water surface robot, and an image sonar and an underwater camera are arranged below the water surface, wherein the method comprises the steps of acquiring point cloud data of the laser radar and image data of the water surface camera, and carrying out data fusion to obtain first fusion data; acquiring image data of a sonar and image data of an underwater camera, and performing data fusion to obtain second fusion data; fusing the first fused data and the second fused data, and then detecting the obstacle; and switching modes according to the obstacle detection result. The invention introduces the multi-beam sonar image data and the underwater camera into the obstacle avoidance strategy of the water surface robot, and the image sonar receives the sound wave signal reflected by the underwater obstacle to determine the direction of the underwater obstacle, thereby reducing the collision avoidance blind area of the robot in the underwater area. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115640924-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114879685-A |
| priorityDate | 2021-10-22^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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