The two-part system includes a modified hockey puck and a set of goal units that can be mounted on a hockey goal. Within the puck are light sources, motion sensors, infrared transmitters, and a power source. Within the goal units are light sources, infrared sensors, and a microcontroller. When the goal units are mounted on the hockey goal, the infrared sensors form a detection area through which the puck must pass in order to count as a goal. The infrared transmitter of the puck and the infrared sensors of the goal units communicate with one another, and when an infrared signal is received the microcontroller triggers the light sources mounted to the goal to illuminate and indicate that a goal has been scored. Additionally, both the puck and the goal units are designed to reduce power consumption by switching between a low-energy mode or an active mode of operation.

The present technology relates to a puck having a body cavity and an aperture for accessing the body cavity. The body cavity defines a sidewall that includes a first portion and a second portion defining a first connector. The puck further includes a tracking device disposed in the body cavity and a cap that is received by the body cavity and closing the aperture. The cap includes a cap body with a peripheral portion having a peripheral surface and a chamfer surface extending away from the peripheral surface and abutting the first portion for distributing loads experienced by the puck. The cap body further includes a protruding portion extending from the peripheral portion. The protruding portion includes a lateral wall connected to the chamfer surface and defining a second connector. The second connector geometrically complementary to and engaging with the first connector to securely connect the cap with the body.

The present technology relates to a puck having a body cavity and an aperture for accessing the body cavity. The body cavity defines a sidewall that includes a first portion and a second portion defining a first connector. The puck further includes a tracking device disposed in the body cavity and a cap that is received by the body cavity and closing the aperture. The cap includes a cap body with a peripheral portion having a peripheral surface and a chamfer surface extending away from the peripheral surface and abutting the first portion for distributing loads experienced by the puck. The cap body further includes a protruding portion extending from the peripheral portion. The protruding portion includes a lateral wall connected to the chamfer surface and defining a second connector. The second connector geometrically complementary to and engaging with the first connector to securely connect the cap with the body.

A data-collecting play object. The play object includes a body manipulated by a player. A data-collecting unit is disposed in the interior of the body. The data-collecting unit includes an accelerometer unit measuring acceleration values along at least one translational degree of freedom, a gyroscope unit measuring rotation values about at least one rotational degree of freedom, and a processor in communication with the accelerometer unit and with the gyroscope unit. The processor obtains the acceleration values from the accelerometer unit and the rotation values from the gyroscope unit. The processor wirelessly transmits the acceleration and rotation values at discrete intervals. A power source supplies electrical power to the accelerometer unit, the gyroscope unit, and the processor. The play object being used in combination with an identification tag attached to a play accessory is also disclosed. A system and a method are also disclosed.

A data-collecting play object. The play object includes a body manipulated by a player. A data-collecting unit is disposed in the interior of the body. The data-collecting unit includes an accelerometer unit measuring acceleration values along at least one translational degree of freedom, a gyroscope unit measuring rotation values about at least one rotational degree of freedom, and a processor in communication with the accelerometer unit and with the gyroscope unit. The processor obtains the acceleration values from the accelerometer unit and the rotation values from the gyroscope unit. The processor wirelessly transmits the acceleration and rotation values at discrete intervals. A power source supplies electrical power to the accelerometer unit, the gyroscope unit, and the processor. The play object being used in combination with an identification tag attached to a play accessory is also disclosed. A system and a method are also disclosed.

Tough, low-friction street hockey pucks are constructed as regular prismatic cylinders or prismatic cylinders having alternating side profiles. An internal chamber partially filled with a granular material such as sand, gravel or metal shot, or fluids such as water, oil, alcohol or ethylene glycol, and combinations thereof, helps deter a rolling motion of the puck and causes it to fall down and slide. The sliding motion is more similar to an ice-hockey puck traveling over ice, so practicing with the inventive street-hockey puck is more like ice-hockey practice.

Tough, low-friction street hockey pucks are constructed as regular prismatic cylinders or prismatic cylinders having alternating side profiles. An internal chamber partially filled with a granular material such as sand, gravel or metal shot, or fluids such as water, oil, alcohol or ethylene glycol, and combinations thereof, helps deter a rolling motion of the puck and causes it to fall down and slide. The sliding motion is more similar to an ice-hockey puck traveling over ice, so practicing with the inventive street-hockey puck is more like ice-hockey practice.

Systems and methods for tracking a sports ball assembly in real time during a sporting event are disclosed. A structure of the sports ball assembly is also disclosed. The sports ball assembly comprises at least one electronic circuit embedded or attached to a sports ball. The sports ball assembly is in network communication with a server processor via at least two receivers within a sports arena. The sports ball assembly generates and transmits UWB data packets comprising movement-related data for the sports ball assembly in real time at a predetermined rate. The at least two receivers receive the UWB data packets and transmit to the server processor with time stamps. The server processor is operable to determine a movement of the sports ball assembly based on the UWB data packets and the time stamps received from the at least two receivers.

Systems and methods for tracking a sports ball assembly in real time during a sporting event are disclosed. A structure of the sports ball assembly is also disclosed. The sports ball assembly comprises at least one electronic circuit embedded or attached to a sports ball. The sports ball assembly is in network communication with a server processor via at least two receivers within a sports arena. The sports ball assembly generates and transmits UWB data packets comprising movement-related data for the sports ball assembly in real time at a predetermined rate. The at least two receivers receive the UWB data packets and transmit to the server processor with time stamps. The server processor is operable to determine a movement of the sports ball assembly based on the UWB data packets and the time stamps received from the at least two receivers.

A system for sports training comprising an object comprising one or more sensors that allows the system to identify the location of the object. The object also may have a microprocessor and wireless transmitter to allow for transmission of the sensor data via wireless transmission to an external electronic device. A software application running on the electronic device, such as a mobile phone or tablet, receives the sensor data and incorporates the information into a game-like or training application. This application can display to the user which location the object should be for the game. This application can also analyze which patterns the player has difficulties with and suggest certain patterns and other advice to help the player to improve their skills. Among many other uses, this system could provide a way for a player to train hockey stickhandling skills.