Propulsion for amusement park ride
Aspects of the present disclosure relate to methods, apparatuses, and systems for implementing a vehicle system for amusement parks. A vehicle system can have one or more vehicles for carrying passengers. Each vehicle can be propelled via a propulsion assembly that is propelled by a flow of fluid. In some aspects, the propulsion assembly can provide one or more adjustable surfaces that extend into the flow of fluid in a trough.
1 . A vehicle system comprising:
a trough with a first fluid in the trough; and
a vehicle comprising a propulsion assembly, the propulsion assembly comprising a first controllable surface and a second controllable surface that are configured to engage the first fluid,
wherein the first controllable surface is adjustable to control a first force applied on the first controllable surface by the first fluid and the second controllable surface is adjustable to control a second force applied on the second controllable surface by the first fluid,
wherein the first controllable surface and the second controllable surface are configured to be moved independent of each other.
2 . The vehicle system of claim 1 , further comprising:
a body of second fluid, wherein the vehicle is configured to float in the second fluid.
3 . The vehicle system of claim 2 , wherein the first fluid and the second fluid comprise water.
4 . The vehicle system of claim 1 , wherein the propulsion assembly is configured to adjust the first controllable surface from a first configuration to a second configuration to change at least one of a speed or a direction of the vehicle.
5 . The vehicle system of claim 1 , wherein the propulsion assembly is configured to provide a passenger of the vehicle with control of the first controllable surface, the second controllable surface, or both.
6 . The vehicle system of claim 1 , further comprising at least one gate in the trough to control a flow rate of the first fluid.
7 . The vehicle system of claim 6 , wherein the at least one gate is configured to move between a first position to provide a first flow rate of the first fluid and a second position to provide a second flow rate of the first fluid.
8 . The vehicle system of claim 1 , further comprising:
a plurality of location indicator devices distributed along the trough; and
a sensor onboard the vehicle configured to receive location information from the plurality of location indicator devices.
9 . A vehicle for an amusement park ride, the vehicle comprising:
a hull for carrying a passenger in a body of a first fluid; and
a propulsion assembly comprising a controllable surface to engage a flow of a second fluid,
wherein the propulsion assembly is configured to adjust the controllable surface from a first configuration to a second configuration to change at least one of a speed or a direction of the vehicle in the body of fluid,
wherein the controllable surface comprises at least one moveable propulsion element,
wherein the at least one moveable propulsion element comprises a first propulsion element and a second propulsion element that are configured to be moved independent of each other to control respective forces received from the flow of the second fluid.
10 . The vehicle of claim 9 , wherein the propulsion assembly is configured to provide the passenger with control of the controllable surface.
11 . The vehicle of claim 9 , wherein the at least one moveable propulsion element is configured to be at least one of rotated or translated to control at least the speed or direction of the vehicle.
12 . The vehicle of claim 9 , wherein the first fluid and the second fluid comprise water.
13 . A method of operating an amusement park ride, the method comprising:
generating a flow of a first fluid in a trough extending on a floor;
propelling a vehicle above the floor using the flow of the first fluid, the vehicle comprising a propulsion assembly; and
adjusting a controllable surface of the propulsion assembly to engage the flow of first fluid to control a force applied on the controllable surface by the flow of first fluid, wherein the controllable surface comprises at least one moveable propulsion element configured to be adjusted in a plurality of configurations, wherein the at least one moveable propulsion element comprises a first propulsion element and a second propulsion element that are configured to be moved independent of each other to control respective forces received from the flow of the first fluid.
14 . The method of claim 13 , wherein the adjusting the controllable surface comprises:
adjusting the controllable surface from a first configuration to a second configuration to change at least one of a speed or a direction of the vehicle.
15 . The method of claim 14 , wherein the adjusting the controllable surface comprises:
receiving a control input from a passenger of the vehicle to adjust the controllable surface.
16 . The method of claim 13 , wherein the adjusting the controllable surface comprises:
adjusting an effective surface area of the at least one moveable propulsion element facing the flow of the first fluid, by changing a position of the at least one moveable propulsion element.
17 . The method of claim 13 , further comprising:
controlling at least one gate in the trough to adjust a flow rate of the first fluid.
18 . The method of claim 14 , further comprising:
transmitting respective location information from a plurality of location indicator devices distributed along the trough;
receiving the respective location information at the vehicle; and
determining a location of the vehicle based on the received location information.