Position determination system and ball sport training system
First Claim
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1. A position measuring system to dynamically determine the position of an object during movement, comprising:
- a position signal transmitter that is attachable to the object and that includes a plurality of transmitter elements that are controlled by a series controller with a predetermined transmitter time program in order to emit an ordered quantity of position signals, a position signal receiver for the reception of the position signals, that is stationary to said position signal transmitter and that has a wireless connection to said position signal transmitter, a position signal evaluation unit, connected downstream from said position signal receiver, used to evaluate said position signals for the dynamic determination of the object'"'"'s position during movement, whereas said position signal evaluation unit includes identifying means to identify the respective position signals of the ordered quantity due to said transmitter time program, that are emitted by certain transmitter elements of said position signal transmitter, a synchronization transducer used to synchronize the position signal evaluation with the position signal emission and a wireless synchronization signal transmission line between said position signal transmitter and said position signal evaluation unit, or visa versa, to transmit synchronization signals to said series controller of said position signal transmitter or to said identifying means of said position signal evaluation unit, whereas said synchronization transducer is assigned to said position signal evaluation unit, and wherein said series controller of said position signal transmitter includes an internal timer that is triggered by a temporary reception of a synchronization signal from said synchronization transducer and that internally controls said transmitter time program in case of further non-existing external synchronization signals.
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Abstract
Position measuring system including a synchronization transducer used to synchronize a position signal evaluation with the position signal emission of a wireless synchronization transmission line between a position signal transmitter and a position signal evaluation unit, or visa versa, in order to transmit synchronization signals to a series controller of a position signal transmitter or to identifying means of the position signal evaluation unit.
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Citations
13 Claims
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1. A position measuring system to dynamically determine the position of an object during movement, comprising:
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a position signal transmitter that is attachable to the object and that includes a plurality of transmitter elements that are controlled by a series controller with a predetermined transmitter time program in order to emit an ordered quantity of position signals, a position signal receiver for the reception of the position signals, that is stationary to said position signal transmitter and that has a wireless connection to said position signal transmitter, a position signal evaluation unit, connected downstream from said position signal receiver, used to evaluate said position signals for the dynamic determination of the object'"'"'s position during movement, whereas said position signal evaluation unit includes identifying means to identify the respective position signals of the ordered quantity due to said transmitter time program, that are emitted by certain transmitter elements of said position signal transmitter, a synchronization transducer used to synchronize the position signal evaluation with the position signal emission and a wireless synchronization signal transmission line between said position signal transmitter and said position signal evaluation unit, or visa versa, to transmit synchronization signals to said series controller of said position signal transmitter or to said identifying means of said position signal evaluation unit, whereas said synchronization transducer is assigned to said position signal evaluation unit, and wherein said series controller of said position signal transmitter includes an internal timer that is triggered by a temporary reception of a synchronization signal from said synchronization transducer and that internally controls said transmitter time program in case of further non-existing external synchronization signals. - View Dependent Claims (2, 3, 4, 5)
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6. Ball sport training system, in particular putting-training for golf sport, comprising:
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a position signal transmitter that is attachable to a club, racket or stick, respectively, used to practice the ball sport, including a plurality of transmitter elements that are controlled by a series controller with a predetermined transmitter time program in order to emit an ordered quantity of position signals, a position signal receiver for the reception of position signals, that is stationary to said position signal transmitter and that has a wireless connection to said position signal transmitter, a position signal evaluation unit, connected downstream to said position signal receiver, used to evaluate said position signals for the dynamic determination of the position of the club, racket or stick, respectively, during movement, whereas said position signal evaluation unit includes identifying means to identify the respective position signals of the ordered quantity due to said transmitter time program, that are emitted by certain transmitter elements of said position signal transmitter, a synchronization transducer used to synchronize the position signal evaluation with the position signal emission, a wireless synchronization signal transmission line between said position signal transmitter and said position signal evaluation unit, or visa versa, to transmit synchronization signals to said series controller of said position signal transmitter or to said identifying means of said position signal evaluation unit, and a movement display unit, coupled to the input of said position signal evaluation unit, used to display data representing the movement of the club, racket or stick, respectively, in particular in form of a graphical illustration of the movement. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
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Specification