<p>A play set comprises master and slave toy vehicles and a stationary base unit. The master toy vehicle includes a radio frequency (RF) receiver to be controlled by a manually operated RF remote control unit and an infrared (IR) transmitter configured to broadcast an IR tracking signal. The slave toy vehicle includes a directional receiver to detect the source of the IR tracking signal and an on-board, self-directing control circuit coupled to the at least one directional receiver to control the slave toy vehicle to chase the master toy vehicle. The base unit includes a platform with a game controller and one or more targets mounted so as to move when struck by the master toy vehicle. The game controller and one or both of the toy vehicles are configured for one way or two way wireless communications between the game controller and the toy vehicle(s). The game controller is configured to initiate and control one or more modes of game play through the targets or communication with the toy vehicles.</p>
申请公布号
WO2006047584(A2)
申请公布日期
2006.05.04
申请号
WO2005US38543
申请日期
2005.10.26
申请人
MATTEL, INC.;BOWEN, DAVID, SCOTT;ONG, KENLIP;AMIREH, NICHOLAS;MOLL, JOSEPH, THOMAS
发明人
BOWEN, DAVID, SCOTT;ONG, KENLIP;AMIREH, NICHOLAS;MOLL, JOSEPH, THOMAS