| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a device for checking foregoing party on blind holes which contributes to a drastic reduction in personal expenses, is inexpensively manufacturable, dispenses with lower equipment costs and is highly reliable to ensure safe playing. SOLUTION: The device checking a foregoing party for blind holes(BH) having blind areas BE where an n+1 shot area (E3) on a hole downstream side is invisible from a partly existing in an (n) shot area E2 on a hole upstream side has a cart passage detecting means X which is installed near the downstream side designation point of a cart road and detects the passage of a golf cart of the preceding party through the downstream side designation point by radio waves, a wired signal transmission means Y which is capable of transmitting the detected card passage information near to the upstream side designation point in the cart road and as means Z which makes play permission display to the succeeding party existing in the (n) shot area E2 in accordance with the transmitted cart passage information.</p> |
