HK1240880B - Special effects techniques - Google Patents

Description

Special effects technology

Cross-reference to related applications

This application claims the benefit of U.S. Provisional Application No. 62/042,106, entitled “Untethered Special Effects Platform,” filed August 26, 2014, the disclosure of which is incorporated herein by reference for all purposes.

Technical Field

The present disclosure relates generally to the field of amusement parks. More specifically, embodiments of the present disclosure relate to methods and apparatus for providing an amusement park experience.

Background Art

Throughout amusement parks and other entertainment venues, special effects can be used to help immerse guests in the experience of rides or shows. The location of these special effects, such as water balloons or scent cannon explosions, has traditionally been constrained by the necessity of attaching the effect assembly to the facility or structure. Once installed, the location of the effect assembly is typically static and difficult to change. In one example, a theme park may include character shows or live performances incorporated into a ride or other entertainment options. Since theme parks attract repeat visitors, it is desirable to frequently change such performances to continue entertaining even repeat visitors. However, static effect assemblies may constrain the theme park's ability to modify the live performance and its corresponding special effects.

Summary of the Invention

The following summarizes certain embodiments commensurate with the scope of the originally claimed subject matter. These embodiments are not intended to limit the scope of the present disclosure, but rather these embodiments are intended only to provide a brief overview of certain disclosed embodiments. Indeed, the present disclosure may encompass various forms that may be similar to or different from the embodiments set forth below.

According to one embodiment, a special effects system includes a ground controller and an unmanned aerial vehicle. The unmanned aerial vehicle includes communication circuitry configured to transmit and receive signals to and from the ground controller, and a vehicle controller configured to execute a flight plan. The unmanned aerial vehicle also includes at least one special effects module of the unmanned aerial vehicle. The unmanned aerial vehicle also includes a special effects module controller for the at least one special effects module, the special effects module controller configured to command the special effects module to activate a special effect in response to an activation signal from the ground controller.

According to another embodiment, a special effects system includes a ground controller and a plurality of unmanned aerial vehicles, each of the plurality of unmanned aerial vehicles including communication circuitry configured to transmit and receive signals to and from the ground controller; a vehicle controller configured to execute a flight plan; and at least one special effects module. The special effects module includes special effect material; and a special effects module controller configured to cause the special effect material to be released in response to an activation signal from the ground controller, wherein the respective flight plans of the unmanned aerial vehicles are independent of each other and configured to be executed during the runtime of a theme park show. The ground controller is configured to generate respective activation signals to respective unmanned aerial vehicles to activate the respective special effects during the runtime of the theme park show.

According to another embodiment, a special effects system includes a ground controller and a plurality of unmanned aerial vehicles, each of the plurality of unmanned aerial vehicles including communication circuitry configured to transmit and receive signals to and from the ground controller. The system also includes a vehicle controller configured to execute a flight plan and at least one special effects module. The special effects module includes special effect material and at least one special effects module controller configured to cause the special effect material to be released in response to an activation signal from the ground controller. The ground controller is configured to generate a corresponding maintenance signal to each unmanned aerial vehicle to return it for service.

BRIEF DESCRIPTION OF THE DRAWINGS

These and other features, aspects, and advantages of the present disclosure will become better understood when the following detailed description is read with reference to the accompanying drawings, in which like reference numerals represent like parts throughout the several views, and in which:

FIG1 is a schematic diagram of a theme park including a special effects vehicle system according to the present technology;

FIG2 is a block diagram of a special effects vehicle system according to the present technology;

FIG3 is a block diagram of a special effects module according to the present technology;

4 is a flow chart of a method for using a special effects vehicle system in accordance with the present technology;

FIG5 is a perspective view of a special effects vehicle according to the present technology;

6 is a block diagram of a special effects vehicle system including a special effects module according to the present technology;

FIG7 is a schematic diagram of a theme park show including a special effects vehicle system according to the present technology;

FIG8 is a schematic diagram of a guest-controlled special effect in accordance with the present technology;

9 is a flow chart of a method for implementing guest-mediated special effects using a special effects vehicle system in accordance with the present technology;

FIG10 is a schematic view of a special effects vehicle used in conjunction with an amusement park ride in accordance with the present technology;

FIG11 is a flow chart of a maintenance method for a special effects vehicle system according to the present technology; and

FIG12 is a schematic diagram of a rope special effects vehicle.

DETAILED DESCRIPTION

The presently disclosed embodiments allow effects to be placed in previously inaccessible areas, such as on a pool or in an open space, by using unmanned aerial vehicles. Accordingly, the location of an effect can be programmed to move along a path throughout an attraction, show, ride, or other venue. The path can be reprogrammable or provided in real time, allowing for direct changes or updates to the location of any special effect. Accordingly, certain embodiments of the present disclosure "untie" special effects from dedicated locations and eliminate the need for attachment to a stationary facility or structure.

According to this embodiment, an unmanned aerial vehicle (UAV), such as a multirotor aircraft, is equipped to provide one or more special effects, thereby becoming an untethered special effects platform. Special effects delivered by such a platform may include water effects, scent cannons, compressed air blasts, steam explosions, stage smoke or fog, snow, bubbles, confetti, fire effects, or directional speakers and other audio effects.

In one embodiment, a cordless special effects vehicle can be used in conjunction with a live performance. The placement or path of the special effects can be pre-programmed or provided in real time to correspond to the performance. That is, the operation of the special effects vehicle can be triggered to activate during the performance and travel along a pre-programmed path, and deliver the special effects at a specified time and/or location without human intervention. The special effects platform can be controlled by an onboard controller, an off-board controller, or a combination thereof. Multiple platforms can be used in the same performance to provide effects in different locations, and these platforms can share a controller or can operate under the control of a central control system.

This embodiment of the special effects vehicle and associated technology is more versatile than traditional special effects technology. This embodiment applies UAV technology to the entertainment industry and, in particular, to providing physical special effects and motion-based special effects features that go beyond just lighting and projectors (e.g., rigs for providing water effects, scent cannons, compressed air blasts, steam explosions, stage smoke or fog, snow, bubbles, confetti, fire effects). As noted above, this embodiment can use directional speakers to provide directional audio or other types of audio from a UAV platform in previously inaccessible locations. Furthermore, the disclosed special effects vehicle can be used in conjunction with live performances, character interactions (e.g., non-performance-based interactions with theme park guests or other characters), theme park rides, or other theme park or entertainment events.

FIG1 is a schematic diagram of a special effects vehicle system 10 operating in a theme park 14 setting. A fleet 16 of special effects vehicles 18 operates under the control of a ground controller (e.g., a special effects control system 20). The park includes several attractions 22, which may include rides, entertainment venues, shopping, or restaurants. Via the control system 20, individual special effects vehicles 18 can be deployed to various locations throughout the park 14 to facilitate specific special effects. The fleet 16 can include one or more types of vehicles 18, and each individual vehicle 18 can be configured for one or more special effects. The vehicles 18 communicate wirelessly with the special effects control system 20 to receive instructions to execute a desired flight plan and/or trigger special effects. Communications can be mediated by one or more radio towers 24, which in some embodiments can be distributed throughout the park 14.

FIG2 is a block diagram of the communication interaction between the special effects control system 20 and individual special effects vehicles 18 to facilitate the triggering of special effects. One or both of the special effects control system 20 and the individual special effects vehicles 18 may include communication circuitry (e.g., communication circuitry 34 or 36), such as an antenna, radio transceiver circuitry, and signal processing hardware and/or software (e.g., hardware or software filters, A/D converters, multiplexer amplifiers), or a combination thereof, and may be configured to communicate via wireless communication paths via IR wireless communication, satellite communication, broadcast radio, microwave radio, Bluetooth, Zigbee, etc. Such communication may also include intervening communication devices, such as radio towers 24 (see FIG1 ). Furthermore, one or both of the special effects control system 20 and the individual special effects vehicles 18 may include a memory device (e.g., memory device 40 or 42) for storing instructions executable by a processor (e.g., processor 44 or 46) to perform the methods and control actions described herein. The processor may include one or more processing devices, and the memory may include one or more tangible, non-transitory, machine-readable media. As examples, such machine-readable media may include RAM, ROM, EPROM, EEPROM, or optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of machine-executable instructions or data structures and that can be accessed by a processor or other processor-based device (e.g., a mobile device). For example, the special effects control system 20 may be accessed through an operator interface 50 (e.g., a computer-based workstation or a mobile device), and/or may include an input/output interface 56 and a display.

While the special effects control system 20 can be implemented as one or more devices separate from the special effects vehicle 18, it should be understood that certain functionality disclosed as part of the special effects control system 20 can additionally or alternatively be implemented within the special effects vehicle 18. As illustrated, the special effects vehicle 18 includes a vehicle controller 64 that controls the execution of a flight plan or flight path for the vehicle 18. The flight plan can be transmitted from the special effects control system 20 (e.g., in real time) or can be pre-programmed and stored in the memory 42. Furthermore, in certain embodiments, operator input can be implemented in real time to generate the flight plan and/or operator input can override previous flight plan instructions. The vehicle controller 64 controls the operation of the motors 66 and other flight components of the special effects vehicle 18 to execute the desired flight plan. In one embodiment, the special effects vehicle 18 can provide navigation or guidance information to the special effects control system 20 for use as feedback in determining when to trigger special effects. For example, special effects can be triggered at specific geographic locations, GPS coordinates, or relative to specific landmarks or points of interest. Accordingly, the special effects vehicle 18 can use location information determined by positioning and/or telemetry circuitry 68, such as GPS information accessed from a GPS chip, triangulation information from radio communications, and/or feedback from one or more cameras, positioning sensors, or proximity sensors on the special effects vehicle 18. The positioning and/or telemetry circuitry 68 can also provide feedback to keep the special effects vehicle 18 outside a specific boundary to prevent guests from interfering with the vehicle. The special effects vehicle 18 can also include one or more power sources 72, such as batteries, solar cells, or inductive coupling devices. As disclosed, the special effects vehicle 18 can be implemented as a tetherless platform for special effects by using an onboard power source (such as a self-charging or rechargeable power source). However, in some embodiments, the special effects vehicle 18 can be coupled to the power source via a tether.

FIG3 is a block diagram of an embodiment of a special effects module 70, which includes a controller 74, which may include a processor and memory storing instructions, as well as circuitry for coupling to and controlling the mechanical components of the special effects module 70. The special effects module also includes special effects material 76. Special effects material 76 may be contained within a housing 78 (such as a canister or box) that can be triggered to release the special effects material 76. Special effects material 76 may be any suitable non-toxic and entertainment-oriented special effects material, such as water, snow, confetti, glitter, smoke, bubbles, scented fluids, and the like. In one embodiment, special effects material 76 may be a roll of ribbon or a copy of a released paper message. The triggering may be mediated by the special effects control system 20. For example, an activation signal (e.g., a release signal) for releasing the special effects material may be transmitted from the special effects control system 20 (see FIG2 ) to the special effects module 70. Furthermore, the special effects module controller 74 can activate a release mechanism 80 (e.g., by opening a valve, releasing a door, activating a fan or piston, piercing a cover, etc.) to allow the special effects material 76 to be dispersed in the desired location. The special effects material 76 can be contained under pressure, such as via a _CO2 cartridge mounted in fluid communication with the housing 78, so that opening the release mechanism 80 causes an explosion or discharge. In one embodiment, the special effects material 76 is configured within the module 70 for a single use. That is, opening the release mechanism 80 (e.g., opening a valve, activating a blower, or piercing a seal) releases all or most of the material 76. The release mechanism 80 can also be closed after a preset period of time, and in some embodiments, before dispensing all or most of the special effects material 76, to allow for multiple uses. The special effects module 70 can also include a sensor 81 or other feedback device that provides data to the controller 74, which in turn can provide data to the ground controller regarding the amount of special effects material 76 remaining in the housing 78. The sensor 81 can be a pressure sensor, an optical sensor, a weight sensor, etc. For example, an optical sensor can provide fill level information within the special effects module. A change in the optical reading can indicate that the material is below a certain threshold fill level. In other embodiments, a feedback device can provide data regarding a false release (e.g., a failure of the release mechanism 80 to properly open or a failure to sense an expected decrease in the fill of the special effects material after release). Such false release data can in turn trigger vehicle maintenance.

As provided herein, a special effects vehicle can be operated to execute a flight plan having adjusted special effects at a desired location and at a desired time. FIG4 is a flow chart of a method 82 for controlling a special effects vehicle 18. The method can be implemented by the system 10 using a ground controller, such as the special effects control system 20 (see FIG1 ). The vehicle can receive a signal from the ground controller (block 84 ), which causes the flight plan to be executed (block 86 ). In one embodiment, the flight plan is transmitted to the vehicle prior to execution of the flight plan. In another embodiment, the flight plan is pre-programmed or stored in a memory of the vehicle, and the received signal is an activation signal that causes the vehicle to execute the stored flight plan. In another example, the vehicle can have one or more flight plans stored in memory, and the signal can include selection information for accessing a particular flight plan.

In certain embodiments, the selection of a specific flight plan can be based on the type of special effects module carried by the vehicle. In one example, the boundaries of a special effects vehicle carrying a module configured for water effects can be restricted to only certain geographic areas of the park. For example, it can be delimited to an area that excludes any restaurants or shopping to prevent water from being released onto diners or vendors. In another embodiment, a special effects vehicle carrying water effects can only be permitted to fly within a water park area of a larger theme park that also includes non-water or general ride areas. In another example, the boundaries of a special effects vehicle carrying a module configured for a specific scent cannon (such as flowers or candy) can be restricted to areas of the theme park that align with that scent. Such instructions prevent the release of floral scents into areas of the park with vampire or spaceship themes. Boundary restrictions can be programmed into the flight plan instructions. In one embodiment, a vehicle can be permitted to fly into and out of a boundary-restricted area for maintenance or recharging, but special effects release can only be permitted within certain boundaries.

In operation, the special effects module can provide identification or specification information to the vehicle, which in turn causes the ground controller or vehicle to transmit or access a specific flight plan based on the characteristics of the special effects module. In conjunction with the execution of the flight plan, the vehicle can receive one or more signals to release the special effects materials in the special effects module (block 88). In one embodiment, the activation or release signal is tied to the flight plan, allowing the release to be timed to a specific portion of the flight plan. Alternatively, the release signal can be pre-programmed into the vehicle's memory and provided to the special effects module by the vehicle controller. In another embodiment, the release signal can be transmitted from a remote controller (e.g., a ground controller) and, in some embodiments, can be responsive to real-time operator input. For example, the operator can press a button to release the special effects materials.

In certain embodiments, the flight plan may also include instructions for enhancing desired special effects. For example, for a smoke effect, the vehicle can orbit around a character or location to create a smoke surround effect. Smoke or other gaseous effects can also be enhanced by tilting the special effects vehicle. For example, the propellers of a quadcopter can direct the smoke in a specific direction as part of or to enhance the effect. Such tilting or maneuvering to enhance the effect can be integrated into the flight plan instructions. In another embodiment, the release signal can occur simultaneously with the vehicle hovering to allow the special effect material 76 to be dispersed in a narrow area. Such an embodiment can be combined with confetti or water cannons released over an individual. In yet another embodiment, a scented fluid can be dispersed over a wide area by commanding the vehicle to continue flying while actively releasing the special effect material. Accordingly, the ground controller or vehicle can adjust the release signal to coincide with the appropriate flight plan signal depending on the desired effect. The release signal can also depend on input or feedback from positioning or telemetry information. Furthermore, the vehicle flight plan can be implemented to account for stability or attitude changes, which can be interrupted by the release of the special effect material. In one embodiment, the vehicle may be configured to return to a desired flight plan if the flight plan is interrupted due to thrust from the material release.

FIG5 is a perspective view of a special effects vehicle 18 including a special effects module 70 and implemented as a UAV. In the illustrated embodiment, the UAV includes rotors 90 coupled to a main body 92 via struts 94. A special effects housing 78 of the special effects module 70 is coupled to the vehicle 18 via a connector, such as a harness 96 or clip, which in turn is coupled to the main body 92 via a base 98. As illustrated, the special effects module 70 is located on the underside of the UAV. However, other orientations are also contemplated.

In some embodiments, the special effects module 70 can be coupled and decoupled from the vehicle 18 by the operator. For example, the special effects module 70 can be fully modular, such that the controller and other components can be removed from the UAV by the operator and replaced with another special effects module 70. In another embodiment, the special effects module 70 can be partially modular, wherein the controller (e.g., controller 74, see FIG. 3 ) is housed within the base 98, and the housing 78 and associated release mechanism 80 are removable and replaceable. The operator can screw the housing onto a threaded connector on the base to provide an electrical connection to the release mechanism 80. Furthermore, the controller can be a universal controller that can work with multiple special effects housings 78. In this way, lower-cost portions of the housing 78 (such as the canister or cartridge) can be replaced or refilled without having to worry about more expensive or specialized processing components.

The special effects vehicle 18 may also include certain non-consumable special effects enhancers, such as directional speakers or lights. Audio data, such as music or other audio files, may be stored onboard the vehicle 18 or may be transmitted via ground control. Furthermore, the special effects vehicle 18 may include sound reduction features, including baffles to suppress motor noise, quiet propellers, and directional speakers.

The special effects vehicle fleet 16 (as illustrated in the block diagram of FIG6 ) includes a plurality of vehicles 18 (e.g., vehicles 18a, 18b), which in turn may each include one or more special effects modules 70 (e.g., special effects modules 70a, 70b, 70c, 70d), which may be the same or different and are under the control of a special effects control system 20. It is contemplated that each special effects vehicle 18 may have one, two, three, four, or more special effects modules 70. In one embodiment, a special effects vehicle 18 (e.g., vehicle 18a) has redundant special effects modules 70, each containing the same type of special effects material. When operated, the special effects vehicle 18 may dispense special effects material over several uses, alternating between the modules for each use or completely dispensing the special effects material from a first module (e.g., special effects module 70a) before dispensing from a second module (e.g., special effects module 70b).

In another embodiment, special effects vehicle 18 (e.g., vehicle 18b) may include a first special effects module of a first type (e.g., special effects module 70c) and a second special effects module of a different type (e.g., special effects module 70d). The first and second types may be complementary and designed to be released at the same time or within the same time period to produce a single special effect. For example, in one embodiment, a first special effects module (e.g., special effects module 70c) may include a non-toxic green slime material, and a second special effects module (e.g., special effects module 70d) may include water or a cleaning solution dispersed via a spray nozzle. These module types may be operated together via onboard controls or in response to signals from special effects control system 20 to release the slime material from the first special effects module at a desired location at a first point in time and release the water or cleaning solution at a desired location at a second, subsequent point in time. In this way, live-action characters or guests can be "slathered in slime" and then washed off. In one embodiment, the activation of a second or subsequent special effect can be contingent upon confirmation that the first effect was properly released, which can be generated based on telemetry and other feedback devices (e.g., onboard sensors). Such effects can also be implemented using multiple vehicles 18 (e.g., vehicles 18a and 18b), each carrying separate modules that are released in a desired order to achieve the effect. Additional special effects modules 70 or other modules can also be located on individual special effects vehicles 18 (e.g., vehicle 18b) to enhance such effects, such as sound or camera modules, and can be activated by appropriate activation signals. In one embodiment, a camera activation signal (to capture a still or video image) is linked to the release of special effect material toward the guest targeted by the special effect. The camera data can then be stored and/or transmitted to a central controller for dissemination to guests.

Special effects modules 70 onboard the same vehicle 18 can also be selected to be weight-balanced during and after release. For example, the control system 20 can time the release of signals to alternate between modules to balance the weight of the vehicle 18. In another example, a relatively heavy water module can be onboard along with a relatively light scent cannon or smoke module to minimize overall vehicle weight while allowing for more complex special effects.

As provided herein, the special effects system can be implemented using one or more special effects vehicles 18 to enhance the guest experience at the live performance, as illustrated in Figure 7. In the illustrated embodiment, the live performance is performed in a pool or lake setting, which adds a challenge to using roped or static equipment to support special effects. Such a setting can include a stage platform 106, which includes a projection screen 108 with a static lighting complex. Special effects vehicle 18a unties the rope from the stage platform 106, thereby allowing the triggering of special effects to supplement the projected image, wherein if the performance content is updated, the special effects can change in time, type and position as the projected media content changes. In another example, the live performance can include a stage platform 110 characterized by live character actors and/or animated characters 120. Special effects vehicles 18c and 18d can be programmed to interact with live actors or animated characters 120. Such programming can be dynamic to account for changes in stage scheduling or timing that may occur. In one example, the live actors can be surrounded by smoke when arriving at a specific stage position within a certain time frame. In another embodiment, the live actor can wear a radio transmission device that is configured to transmit a release signal to the special effects vehicle when a button or other triggering device is activated. The activation of the special effect can also be initiated in real time by the performance technician. In another embodiment, the animated character 120 can include a feedback device that communicates with the special effects vehicle 18c or 18d to generate a specific special effect. Such a live performance can also include a quite complicated stage setting, such as a tower or a catwalk 124, and the special effects vehicle 18b can have a more granular position control to allow for special effects in relatively difficult-to-reach stage settings. In addition, since such a performance is usually designed to be seen from multiple angles, the special effects vehicle 18b can surround such a stage setting to produce special effects visible at multiple audience angles.

In addition to the effects located at or near the stage or platform, special effects vehicles can be used to generate effects for the audience. Special effects vehicles 18e, 18f, 18g can be programmed with a flight path, which is generally in the position of the audience seats 130. The effects centered on the audience can be timed to coordinate with the events during the performance. In the illustrated example, at least some of the special effects vehicles 18 can have different special effects modules depending on the desired effect. In another embodiment, the last or larger special effect can be released simultaneously by a group of special effects vehicles 18. For example, bubbles can be released above the entire audience as an effect for an underwater theme show. The release can occur simultaneously with the flight path above the audience so that many more audience members experience the effect than with a static bubble machine. The airflow generated by the flying vehicle can also work to disperse the bubbles through the audience seats 130. The vehicle orientation used to enhance the dispersion of the effect can be integrated into the flight plan instructions.

In addition to supporting special effects for live performances, special effects vehicles can be used in conjunction with other guest experiences. FIG8 is a schematic diagram of guest-controlled special effects triggering. The technology provided herein can allow guests 140 to provide input to the special effects control system, for example, via a handheld device 136 or, in certain embodiments, via a guest wearable device 144. Such events can be associated with game play or achievement levels. For example, if guest 140a reaches a specific game level via handheld device 136, the special effects control system can initiate a special effect, which is illustrated as a water spray released by a special effects vehicle 18a aimed at a companion 140b or a fellow gamer. In one embodiment, a companion or fellow gamer can be identified via a group or family association stored in the control system. For example, family members can associate their guest wearable devices 144 with each other (e.g., at the park entrance or via a pre-registration process). Such associations can include allowing members of a group (e.g., a friend or family group or guests registered for a game or experience) to aim at each other for the release of special effects while simultaneously disallowing targeting of guests not in the group. An input signal can be generated by a handheld device 136 or a guest wearable device 144, and the special effects vehicle 18a is aimed at the location of the handheld device 136 or a specific guest wearable device 144b and moved away from guests wearing untargeted guest wearable devices 144a and 144c based on a radio transceiver signal from such a device that provides location information from other guests. The special effects control system can link the release signal to a condition where the release only affects the guest 140 wearing the specific guest wearable device 144 and can prevent or prohibit the release if other untargeted guest wearable devices 144 are nearby. While the illustrated example shows guest 140a aiming at a companion 140b, individual guests 140 can aim themselves. For example, a guest 140 may wish to receive a cooling spray of water or a bubble effect. By providing input to the handheld device 136 or via the guest wearable device 144, the special effects vehicle 18a is commanded to move toward the guest.

Handheld devices 136 or guest wearable devices 144 can also identify eligible players for role-playing games or other live-action experiences that can be enhanced with special effects. For example, a group of guests 140 can register for a park experience. Such guests 140 can be issued dedicated handheld or wearable devices, or registration information can be associated with a general handheld or wearable device used for other park experiences. The special effects control system can execute instructions to trigger special effects for registered guests 140 at random intervals or at predetermined times or locations. Accordingly, in some embodiments, special effects can be associated with specific guests and triggered without additional guest input.

In one embodiment, the handheld device 136 can be a wand that includes an identification code or camera-discernible features. The handheld device 136 is configured to interact with a special effects vehicle, which can also include a camera 146 that can distinguish the wand features. In one embodiment, special effects can be triggered based on the movement of the handheld device 136 as distinguished by the camera. Other types of triggered special effects can be based on combat or dueling experiences, where the wand triggers different types of special effects based on the wand movement. The special effects vehicle 18 used in conjunction with such an experience can be implemented to carry onboard special effects modules associated with successful wand movements, such as flash or explosion effects, and special effects modules associated with unsuccessful wand movements, such as confetti or bubble effects.

FIG9 is a flow chart of a method 160 for regulating guest control of special effects. The special effects control system receives (block 162) a signal based on guest input from a guest device. The input signal may relate to a guest achievement or a guest game play event, such as reaching a new level, hitting a target, solving a puzzle, or picking up a specific game item. Based on the signal, the special effects control system selects (block 164) a vehicle from the fleet that includes an appropriate special effects module. Furthermore, the selection may be based on guest-related information, which may be stored in the guest profile. For example, a guest may indicate a lack of interest in engaging with a special effect or a subset of special effect types. For example, if the triggered special effect is water spray, the method 160 may access information indicating that the guest is not interested in such an effect. The method may then select a special effects vehicle that carries a special effects module with an alternate effect type, such as bubbles, fragrance, or confetti.

In other embodiments, a guest may indicate an allergy to a particular scent or material, and the selected special effects vehicle may be determined based on this information. Furthermore, certain guests may not qualify for special effects triggering due to age or lack of VIP status. In such examples, the method terminates without selecting a vehicle. Vehicle selection may also be based on determining the appropriate vehicle closest to the guest. That is, if the guest has already triggered a water effect, method 160 selects the vehicle closest to the guest and carrying a water special effects module. Once selected, method 160 provides instructions to the selected special effects vehicle to execute (block 166) the flight plan to the guest and release (block 168) the special effects material upon approaching the guest. Proximity determination may be based on vehicle navigation and proximity feedback, as well as feedback from the guest's wearable device (such as a bracelet including a radio transceiver). Thus, the flight plan can be updated periodically or in real time.

Special effects vehicles can also be incorporated into rides. FIG10 is a schematic illustration of a dinosaur-themed ride in which a special effects vehicle 18 is implemented with the appearance of a flying dinosaur as part of the ride theme. In one embodiment, a special effect, such as a fire effect, is triggered when a guest 140 approaches the vicinity of a special effects vehicle, for example, as determined via a signal from a wearable device 144. Multiple special effects vehicles 18 can be programmed to execute random or predetermined flight plans around the location of the ride to enhance guest immersion. In addition, special effects vehicles 18 can be deployed in ride queues to capture the interest of guests while waiting to ride. In one embodiment, the special effects vehicle flight paths can function to guide guests through a path or maze, which only keeps them ahead so that the guests chase the special effects vehicles 18.

In yet another embodiment, the special effects vehicle 18 can be programmed to "park at a station" within a limited area, awaiting potential guest interaction. For example, a special effects vehicle 18 positioned in a dark alleyway could trigger flashing lights or smoke effects as guests move through shopping and restaurant areas. After a guest approaches and the special effects are triggered, the vehicle resumes its flight plan of parking at a station until the next guest arrives or until the special effects module requires replacement or service. Such special effects can be used within amusement rides or other areas of a theme park.

Special effects systems, such as those provided herein, can facilitate additional guest experiences through tetherless special effects that can be triggered at a variety of locations throughout the park. Such special effects utilize special effect materials that are expendable and can only be triggered for a limited number of uses before being refilled or replaced. FIG11 is a flow chart of a method 180 for vehicle maintenance of special effects vehicles, which is performed by the entertainment venue executing (block 182) various flight plans and releasing (block 184) one or more special effect materials under the control of a special effects control system. After triggering a special effect, the vehicle generates (block 186) feedback regarding the consumption of the special effect material. This feedback can be generated by sensors (such as pressure sensors) coupled to the special effect modules. When the signal correlates to depletion of special effect material, the special effects control system sends a signal to the special effects vehicle, which receives (block 188) the signal to return for maintenance. Such maintenance can include refilling or replacing special effect materials. Alternatively, maintenance can be automated, commanding individual vehicles 18 to align with appropriate automated refill stations at the maintenance location. Once feedback from the autofiller and/or vehicle 18 indicates that the special effects module has completed maintenance (e.g., an appropriate fill level of special effects material), the maintenance signal terminates and/or new instructions to return to the station in the park can be provided.

The previously disclosed embodiments are described in the context of a cordless UAV to provide a special effects platform for a theme park or other entertainment venue. However, the present embodiment may also include a corded UAV. For example, FIG12 illustrates a special effects vehicle 18 that is bolted to a ceiling 202 via a cable or power tether 204. The tether 204 is in turn coupled to a power source 72 for the vehicle 18. In this way, the vehicle 18 can be implemented without an onboard power source, which can provide certain weight advantages. In other embodiments, the corded vehicle 18 may have an additional onboard power source.

Although only certain features of the present embodiment have been illustrated and described herein, many modifications and variations will occur to those skilled in the art. It is therefore to be understood that the appended claims are intended to cover all such modifications and variations as fall within the true spirit of the present disclosure. In addition, it should be understood that certain elements of the disclosed embodiments may be combined or interchanged with one another.

Claims (32)

1. A special effects system, comprising: Ground controller; Unmanned aerial vehicles; The communication circuit of the unmanned aerial vehicle is configured to transmit signals to and receive signals from the ground controller. The vehicle controller of the unmanned aerial vehicle is configured to execute a flight plan; At least one special effects module of the unmanned aerial vehicle; A special effects module controller for the at least one special effects module, the special effects module controller being configured to command the special effects module to activate special effects in response to an activation signal from the ground controller; and Special effects material disposed within the at least one special effects module, wherein the special effects module controller is configured to cause the special effects material to be released in response to the activation signal from the ground controller; and A guest device is configured to transmit a guest signal to the ground controller to cause the ground controller to send the activation signal to the unmanned aerial vehicle. 2. The special effects system according to claim 1, wherein the special effects material includes a smoke effect fluid. 3. The special effects system according to claim 1, wherein the special effects material comprises a scented fluid. 4. The special effects system according to claim 1, wherein the special effects material includes glittery objects or confetti. 5. The special effects system according to claim 1, wherein the special effects material comprises water. 6. The special effects system of claim 1, wherein the ground controller is configured to select an unmanned aerial vehicle from a fleet of unmanned aerial vehicles based on proximity to the guest equipment. 7. The special effects system of claim 1, wherein the ground controller is configured to select an unmanned aerial vehicle from a fleet of unmanned aerial vehicles based on proximity to an associated device linked to the guest device, wherein the associated device is associated with the guest device via a home or group association. 8. The special effects system according to claim 1, wherein the guest device is configured to wirelessly transmit the guest signal. 9. The special effects system of claim 1, wherein the ground controller is configured to select an unmanned aerial vehicle from a fleet of unmanned aerial vehicles based on the presence of desired special effects material in the special effects module. 10. The special effects system of claim 9, wherein the ground controller is configured to select the desired special effects material based on previous guest achievements. 11. The special effects system of claim 9, wherein the ground controller is configured to select the desired special effects material based on guest permission or guest status. 12. The special effects system of claim 1, wherein the special effects module includes a nozzle or jet that is directed away from the unmanned aerial vehicle and configured to disperse special effects material. 13. The special effects system according to claim 1, comprising a second special effects module, wherein the first special effects module comprises a first special effects material, and wherein the second special effects module comprises a second special effects material. 14. The special effects system of claim 13, wherein the second special effects material is configured to be released together with the first special effects material via the activation signal. 15. The special effects system of claim 13, wherein the second special effects material is configured to be released in response to a confirmation signal that the first special effects material has been released. 16. The special effects system of claim 15, wherein the activation signal causes the special effects system to access an audio file stored in a memory. 17. The special effects system according to claim 15, wherein the activation signal includes audio data. 18. The special effects system of claim 1, wherein the at least one special effects module includes a directional speaker, and wherein the special effects module controller is configured to activate the speaker to produce an audio effect in response to the activation signal from the ground controller. 19. The special effects system of claim 1, wherein the at least one special effects module includes a camera, and wherein the special effects module controller is configured to activate the camera to capture one or both of an image or a video in response to the activation signal from the ground controller. 20. The special effects system of claim 1, wherein the special effects module controller is configured to receive feedback signals related to the activation of special effects. 21. The special effects system of claim 20, wherein the feedback signal includes an error or maintenance signal when the special effects are not properly activated. 22. The special effects system of claim 1, wherein the at least one special effects module is detachable from the unmanned aerial vehicle by an operator. 23. A special effects system, comprising: Ground controller; Multiple unmanned aerial vehicles, wherein the multiple unmanned aerial vehicles include: A communication circuit configured to transmit signals to and receive signals from the ground controller; The vehicle controller, configured to execute flight plans; and At least one special effects module, the at least one special effects module comprising: Special effects materials; and A special effects module controller, configured to cause the special effects material to be released in response to an activation signal from the ground controller. The flight plans for the unmanned aerial vehicles are independent of each other and are configured to be executed during the operating hours of the theme park performances; and The ground controller is configured to generate a corresponding activation signal to the corresponding unmanned aerial vehicle to activate the corresponding special effects during the operation of the theme park show. 24. The special effects system of claim 23, wherein the ground controller is configured to receive positioning information for the corresponding unmanned aerial vehicle relative to live actors or stage scenery in a theme park performance, and to release the special effects material if the positioning information confirms that the corresponding flight plan has been executed correctly. 25. The special effects system of claim 23, wherein the ground controller is configured to receive a signal from a device worn by a live actor, wherein the signal causes the ground controller to generate the activation signal to release special effects material from one of the plurality of unmanned aerial vehicles. 26. The special effects system of claim 23, comprising an unmanned aerial vehicle, including at least one special effects module containing a directional speaker. 27. The special effects system of claim 26, wherein the directional speaker is activated to play audio effects at a predetermined time. 28. A special effects system, comprising: Ground controller; Multiple unmanned aerial vehicles, wherein the multiple unmanned aerial vehicles include: A communication circuit configured to transmit signals to and receive signals from the ground controller; The vehicle controller, configured to execute flight plans; and At least one special effects module, the at least one special effects module comprising: Special effects materials; and At least one special effects module controller is configured to cause the special effects material to be released in response to a release signal from the ground controller, wherein the ground controller is configured to generate a corresponding maintenance signal to the corresponding unmanned aerial vehicle for return to service. 29. The special effects system of claim 28, wherein maintenance signals for individual unmanned aerial vehicles are generated based on data from airborne sensors transmitted to the ground controller. 30. The special effects system of claim 29, wherein the data from the airborne sensors includes data relating to errors in the release of the special effects material. 31. The special effects system of claim 28, wherein the maintenance signal is canceled based on updated data from an onboard sensor relating to the fill level of the special effects material in the special effects module. 32. The special effects system of claim 28, comprising a maintenance station configured to automatically populate the special effects module in response to a corresponding maintenance signal.