초록 ▼

A method for relative positioning of land vehicles under a crane in order to load and unload a load, such as a container, onto and from the vehicles, includes guiding a first vehicle relative to the crane and guiding other vehicles relative to the first vehicle that is already positioned or is still

A method for relative positioning of land vehicles under a crane in order to load and unload a load, such as a container, onto and from the vehicles, includes guiding a first vehicle relative to the crane and guiding other vehicles relative to the first vehicle that is already positioned or is still being guided under the crane, so that the second vehicle following the first vehicle is correctly placed behind it.

대표청구항 ▼

1. A method for automatic relative positioning of land vehicles in relation to a crane for loading a load onto and unloading a load from the vehicles, the method comprising the following steps: automatically positioning a first vehicle under the crane in relation to a global reference system centere

1. A method for automatic relative positioning of land vehicles in relation to a crane for loading a load onto and unloading a load from the vehicles, the method comprising the following steps: automatically positioning a first vehicle under the crane in relation to a global reference system centered on the crane by automatically transmitting data from the crane to the first vehicle;detecting a position of the first vehicle in a specified and delimited area surrounding the crane by using a second vehicle having a detection and guidance system carrying out the detecting step while both the first vehicle and the second vehicle are simultaneously located in the specified and delimited area surrounding the crane;automatically positioning the second vehicle in the specified and delimited area surrounding the crane in relation to the position of the first vehicle while the first vehicle is in the specified and delimited area surrounding the crane, using the detection and guidance system, by: calculating differentials of coordinates of the positions between the first vehicle and the second vehicle using a calculating system in the second vehicle; andtransmitting guidance indication to the second vehicle according to the differentials. 2. The relative positioning method according to claim 1, which further comprises carrying out the positioning of the vehicles in real time. 3. The relative positioning method according to claim 1, which further comprises carrying out the positioning of the second vehicle while the first vehicle is moving. 4. The relative positioning method according to claim 1, which further comprises transmitting guidance information transmitted from the crane to the first vehicle. 5. The relative positioning method according to claim 1, which further comprises applying a degree of tolerance to the differentials. 6. A method for automatic relative positioning of land vehicles in relation to a crane for loading a load onto and unloading a load from the vehicles, in a system wherein a first vehicle is automatically positioned under the crane in relation to a global reference system centered on the crane using data automatically transmitted to the first vehicle from the crane, the method comprising the steps of: detecting, with a detection and guidance system of the second vehicle, a position of the first vehicle while both the first vehicle and the second vehicle are simultaneously located within a same specified and delimited area surrounding the crane;automatically positioning the second vehicle in the specified and delimited area surrounding the crane in relation to the position of the first vehicle while the first vehicle is in the specified and delimited area surrounding the crane based on the detected position of the first vehicle, using the detection and guidance system of the second vehicle, by: calculating differentials of coordinates of the positions between the first vehicle and the second vehicle using a calculating system in the second vehicle; andgenerating and providing guidance instructions for positioning the second vehicle relative to the first vehicle according to the differentials; andwherein, in the automatic positioning step, the second vehicle is automatically positioned in the specified and delimited area relative to the first vehicle while the first vehicle is moving.