公开(公告)号：US20190321740A1

公开(公告)日：2019-10-24

申请号：US16344440

申请日：2017-10-30

Applicant: LEGO A/S

Inventor： Kasper Mygind PEDERSEN ,  Henning MIKKELSEN ,  Henning Sand KIRK ,  Orkan KILIC

IPC: A63H29/22 ,  A63H29/24

Abstract: A vehicle (10) comprising a body (20), a first wheel axle (31) and a second wheel axle (41), whereon one or more wheels (30, 40) is/are mounted, an electric motor (51) and a control unit (52); and wherein the electric motor is connected to the second wheel axle (41); and wherein the electric motor is configured for driving the one or more wheels (40) that is/are mounted on the second wheel axle (41), wherein said vehicle (10) comprises a movement detection unit configured for detecting a movement in the form of a rotation of the vehicle's wheels (30, 40) and/or wheel axles (31, 41); and wherein the control unit (52) is configured for receiving a signal from the movement detection unit when it detects a movement of the vehicle; and wherein the control unit (52) is configured for transmitting a signal to the electric motor (51) when the movement detection unit detects a movement in the form of a rotation of the vehicle's wheels and such that the electric motor (52) continuously powers the one or more wheels (40).

公开(公告)号：US20220379230A1

公开(公告)日：2022-12-01

申请号：US17638490

申请日：2020-08-26

Applicant: LEGO A/S

Inventor： Jonathan Nikolas ØRNSTRUP ,  Andrew Butler COGHILL ,  Jesper BRUUN ,  Grischa Simon GUZINSKI ,  Elodie Marie Sarah Flora LEPALUDIER ,  Anders TORNDAHL ,  Henning MIKKELSEN ,  Henrik Havelund LARSEN ,  Mikkel Mølbjerg LUND ,  Martin Bo LAURSEN ,  Jakob Bech CHRISTENSEN ,  Louis ELWOOD-LEACH

IPC: A63H30/04 ,  A63H33/04

Abstract: The present invention relates in one aspect to a toy construction system for constructing and operating a remote controlled toy vehicle model. The system comprises: a plurality of modular toy elements; a modular toy vehicle base detachably connectable with the modular toy elements by means of coupling members so as to construct a toy vehicle model; and a remote control device adapted to control motorized functions in the modular toy vehicle base. The modular toy vehicle base further comprises an interaction sensor adapted to generate an interaction signal in response to a mechanical interaction with the toy vehicle model; wherein the toy construction system further comprises a processor with a signal analysis process. The signal analysis process is configured to perform an analysis of the interaction signal for indications of a building interaction according to predetermined criteria, and based on the analysis to generate an output indicative of a building interaction status.