The invention discloses a walking positioning, deviation correcting and collision preventing method for a tire crane. According to the method, by installing laser scanners on four support columns of the tire crane respectively for detecting the gaps between the side faces of containers and the gaps between containers in a container yard, walking positioning of the tire crane, positioning of the containers in the yard, automatic deviation correcting and collision preventing warning are achieved. The laser scanners, the containers, a computer, a warning device, a container position management displayer (cab management system interface terminal) and a rain cover are involved in the method. The laser scanners are installed on supports in front of four support column tires of the tire crane respectively and can rotate along with rotation of the tires. With the gaps between the side faces of the containers and the gaps between the containers in the container yard as the reference, the laser scanners are installed in the rain cover, the computer is installed in an electrical room, and the warning device is installed in a cab of the tire crane. The laser scanners, the warning device and the container position management displayer are all connected with the computer, and the computer is connected with a tire crane PLC and participates in walking control over the tire crane.
Walking positioning, deviation correcting and collision preventing method for tire crane
2015-12-30
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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