초록 ▼

A golf information system which provides for automatic detection of a golf cart position on a golf course by either a golfer on the cart or personnel in a golf course clubhouse. In one embodiment, a differential global positioning satellite receiver (DGPS) is utilized to detect a golf cart position

A golf information system which provides for automatic detection of a golf cart position on a golf course by either a golfer on the cart or personnel in a golf course clubhouse. In one embodiment, a differential global positioning satellite receiver (DGPS) is utilized to detect a golf cart position and the detected position is compared with a digital data map where it is further transmitted to a golf cart display as well as to a clubhouse display, either automatically in a timed manner, or upon prompting by a golfer or clubhouse personnel. The system can be further used to send speed of play messages to a golfer from a clubhouse in order to speed up play, and can also be used to send emergency and acknowledgement signals from a golfer to a clubhouse in response to emergencies or messages displayed to the golfer. Furthermore, advertizing messages can be displayed to a golfer from a clubhouse in response to clubhouse initiated signaling.

대표청구항 ▼

[ I claim:] [1.] A golf information system for providing a golfer with information regarding the distance to designated points on a golf course having a plurality of golf holes comprising:a receiver moveable with said golfer having locating means for determining the position of said receiver on said

[ I claim:] [1.] A golf information system for providing a golfer with information regarding the distance to designated points on a golf course having a plurality of golf holes comprising:a receiver moveable with said golfer having locating means for determining the position of said receiver on said golf course and microprocessing means for calculating distances from said position of said receiver to said designated points stored in a memory, said microprocessing means relaying said information to display means for displaying said information to said golfer regarding the distance to said designated points on said golf course relative to said receiver; andgolf hole determination means for causing said display means to output said information related to one of said golf holes being played by said golfer wherein the golf course includes a plurality of golf hole identifying regions with at least one said hole identifying region associated with each said golf hole and at least two said hole identifying regions associated with one said golf hole, such that said position of said receiver is compared with said hole identifying regions by said microprocessing means to detect the presence of said receiver within a hole identifying region on said golf course in order to automatically establish a present golf hole being played by said golfer, wherein once said present golf hole is established said information is related to said designated points of said golf course associated with said present golf hole until a new golf hole is automatically established by detecting the presence of said receiver within another of said hole identifying regions.