DETECTING AND PROVIDING PLAYER INFORMATION WITH SENSOR AT THE PLAYER SIDE
First Claim
1. A device (120) for detecting a magnetic field (150) in a playing device of a ball game, wherein the playing device can be assigned to a player, and for transmitting an ID assigned to the device, the device containing:
- a magnetic field sensor (122) for sensing and measuring a magnetic field;
a control unit (124); and
a transmitting unit (128) for transmitting a radio signal (160) containing the ID assigned to the device (120),wherein the radio signal is transmitted under control of the control unit.
1 Assignment
0 Petitions
Accused Products
Abstract
A system for detecting and providing information assigned to soccer players, wherein the system contains a soccer ball (130) comprising a centrally arranged magnetic field generator (142) for generating an alternating magnetic field (150); a transceiver (148) for receiving radio signals (160) and for transmitting collected player information; a control unit (144) for evaluating received radio signals and assigning timestamps to IDs of received radio signals; a source of energy; and a memory for storing and reading out player information based on the IDs with assigned timestamps; and a device (120) for sensing the generated magnetic field in a soccer shoe and for transmitting an ID assigned to the device, comprising a magnetic field sensor (122) for sensing and measuring the magnetic filed (105); a control unit (124); and a transmitting unit (128) for transmitting a radio signal (160) which contains the ID assigned to the device (120), wherein the transmitting unit is actively supplied with energy, and wherein the radio signal is transmitted under control by the control unit.
72 Citations
15 Claims
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1. A device (120) for detecting a magnetic field (150) in a playing device of a ball game, wherein the playing device can be assigned to a player, and for transmitting an ID assigned to the device, the device containing:
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a magnetic field sensor (122) for sensing and measuring a magnetic field; a control unit (124); and a transmitting unit (128) for transmitting a radio signal (160) containing the ID assigned to the device (120), wherein the radio signal is transmitted under control of the control unit. - View Dependent Claims (2, 3, 4, 5)
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6. A game ball (130) for detecting and providing information assigned to players of a ball game, wherein the game ball contains:
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a magnetic field generator (142) for generating an alternating magnetic field (150); a transceiver (148) for receiving radio signals (160) which are transmitted in response to a detection of the generated alternating magnetic field and which contain an ID which can be assigned to a player, and for transmitting collected player information; a control unit (144) for evaluating received radio signals and for assigning timestamps to IDs of received radio signals; a source of energy (146); and a memory for writing and reading out player information based on the IDs with assigned timestamps. - View Dependent Claims (7, 8)
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9. A system for detecting and providing information assigned to soccer players, wherein the system contains:
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a soccer ball (130) comprising a centrally arranged magnetic field generator (142) for generating an alternating magnetic field (150); a transceiver (148) for receiving radio signals (160) and for transmitting collected player information; a control unit (144) for evaluating received radio signals and assigning timestamps to IDs of received radio signals; a source of energy; and a memory for storing and reading out player information based on the IDs with associated timestamps; and a device (120) for sensing the generated magnetic field in a soccer shoe and for transmitting an ID assigned to the device, comprising a magnetic field sensor (122) for sensing and measuring the magnetic field (150); a control unit (124); and a transmitting unit (128) for transmitting a radio signal (160) which contains the ID assigned to the device (120), wherein the transmitting unit is actively supplied with energy, and wherein the radio signal is transmitted under control of the control unit. - View Dependent Claims (10, 11)
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12. A method for detecting and providing player information using a sensor at the player side, the method comprising the steps of:
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generating (410) a magnetic field in a game ball; detecting (420) the magnetic field with a magnetic field sensor of a device (120) mounted in a playing device of a ball game, wherein the playing device can be assigned to a player; transmitting (430) a radio signal by the device (120), wherein the radio signal contains an ID assigned to the device; and receiving (440) the radio signal including the ID in the game ball. - View Dependent Claims (13, 14, 15)
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Specification