Crawler vehicle and method for managing the operation of said crawler vehicle
A crawler vehicle has a frame; a first energy storage assembly configured to be removed from the crawler vehicle and to be replaced by a further first energy storage assembly; a propulsion system configured to be powered by the first energy storage assembly; a connection interface configured to selectively and relatively quickly connect/disconnect the first energy storage assembly to/from the propulsion system; a first motorized track and a second motorized track; and a transmission assembly configured to transmit power from the propulsion system to the first and to the second track.
1 . A crawler vehicle comprising:
a frame;
a first energy storage assembly configured to be removed from the crawler vehicle and to be replaced with a further first energy storage assembly;
a propulsion system configured to be powered by the first energy storage assembly;
a connection interface configured to selectively connect the first energy storage assembly to the propulsion system and selectively disconnect the first energy storage assembly from the propulsion system;
a position sensor assembly configured to detect a relative position of the connection interface with respect to a replacement device of the first energy storage assembly;
a first motorized track;
a second motorized track; and
a transmission assembly configured to transmit power from the propulsion system to the first motorized track and to the second motorized track.
2 . The crawler vehicle of claim 1 , wherein:
the first energy storage assembly comprises:
a first mechanical connector, and
a first power connector,
the connection interface comprises:
a second mechanical connector configured to releasably engage the first mechanical connector, and
a second power connector configured to be connected to the first power connector to transmit power to the propulsion system.
3 . The crawler vehicle of claim 2 , wherein the first energy storage assembly comprises a support element configured to couple with the connection interface and provided with the first mechanical connector and with the first power connector.
4 . The crawler vehicle of claim 1 , further comprising a cabin mounted on the frame, wherein the connection interface is arranged behind the cabin with respect to a travelling direction of the crawler vehicle.
5 . The crawler vehicle of claim 4 , wherein:
the connection interface comprises a guide,
the first energy storage assembly comprises a sliding element configured to slide along the guide to connect the first energy storage assembly to the connection interface and disconnect the first energy storage assembly from the connection interface.
6 . The crawler vehicle of claim 1 , wherein the position sensor assembly comprises at least one of: a lidar, a radar, a video camera, and a GPS sensor.
7 . The crawler vehicle of claim 1 , further comprising:
a further connection interface, and
a second energy storage assembly configured to be removed from the crawler vehicle and be replaced with a further second energy storage assembly.
8 . The crawler vehicle of claim 7 , wherein the further connection interface is arranged under a cabin of the crawler vehicle and is configured to selectively connect the second energy storage assembly to the propulsion system and selectively disconnect the second energy storage assembly from the propulsion system.
9 . The crawler vehicle of claim 1 , wherein each first energy storage assembly comprises one of: at least one battery configured to store electrical energy, and at least one tank configured to store hydrogen.
10 . A method for managing an operation of a crawler vehicle, the method comprising:
powering a propulsion system of the crawler vehicle by an energy storage assembly;
transmitting power from the propulsion system to a first track of the crawler vehicle and a second track of the crawler vehicle;
detecting, by a position sensor assembly, a relative position of a connection interface with respect to a replacement device of the energy storage assembly;
removing, by the connection interface, the energy storage assembly from the propulsion system of the crawler vehicle, wherein the connection interface selectively connects the energy storage assembly to the propulsion system and selectively disconnects the energy storage assembly from the propulsion system; and
replacing the removed energy storage assembly with a further energy storage assembly.
11 . The method of claim 10 , wherein the removed energy storage assembly is less loaded than the further energy storage assembly.
12 . The method of claim 10 , wherein the selectively connecting and selectively disconnecting comprise implementing a sliding of the energy storage assembly with respect to the connection interface.
13 . The method of claim 10 , wherein the selectively connecting and selectively disconnecting comprise lifting the energy storage assembly from the connection interface.
14 . The method of claim 10 , wherein the selectively connecting and selectively disconnecting comprise removing the energy storage assembly from under a cabin of the crawler vehicle.