Abstract: An intelligent court system and a data acquisition method includes an intelligent ball, a plurality of wearing devices, a plurality of location base stations, gateway and server, the location base stations, the gateway; the intelligent ball is disposed with a first UWB label; the wearing device is disposed with a second UWB label; the location base station is disposed with a UWB receiving and transporting device, a micro-controller, a clock device and a data communication device, the micro-controller controls the UWB receiving and transporting device to receive the information from the intelligent ball and the wearing device and adds a timestamp of a clock signal from the UWB receiving and transporting device, and then transports the information to the gateway via the data communication device; the server receives the information from the gateway to determine the position and/or the motion trail of the intelligent ball and/or the wearing device.

Abstract: A device used to assemble a circuit module and a battery in a ball includes a battery that is not fixedly connected. The manufacturing method includes that the interior of the ball body is formed by high temperature vulcanization and wrapped by an external layer, then the battery is pushed through the normal-close elastic assembly hole of the elastic cover to the battery assembly position.

Abstract: An intelligent court system and a data acquisition method includes an intelligent ball, a plurality of wearing devices, a plurality of location base stations, gateway and server, the location base stations, the gateway; the intelligent ball is disposed with a first UWB label; the wearing device is disposed with a second UWB label; the location base station is disposed with a UWB receiving and transporting device, a micro-controller, a clock device and a data communication device, the micro-controller controls the UWB receiving and transporting device to receive the information from the intelligent ball and the wearing device and adds a timestamp of a clock signal from the UWB receiving and transporting device, and then transports the information to the gateway via the data communication device; the server receives the information from the gateway to determine the position and/or the motion trail of the intelligent ball and/or the wearing device.