JPH044242Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to power supply to an unmanned guided golf cart transport device.

Conventional technology Conventionally, there are cable cars, ropeways, monorails, etc. as transportation devices for golf carts from base to base, but the commonly used electric carts are manually operated by Kyaday on the transportation device. , Since unmanned guided golf carts run automatically, they may be used only by golf players.
In this case, unmanned guided golf carts are more complex to operate than electric carts, and the problem is that the golf player must manually load the transport device onto the conveyor. Automated driving is desired.

Problems to be Solved by the Invention In order to do so, it is necessary to install a guide wire similar to that in the course on the conveyance device to generate a magnetic field and to enable automatic travel. In order to generate a magnetic field in the guide wire installed in the transport device,
Power supply is required.

(1) When a storage battery is used as a power source, it requires effort to charge it, and if you forget to charge it or the storage battery suddenly discharges, the power will run out and the automatic driving will not be able to load it onto the transport device. This is difficult for players.

(2) If a magnetic field is generated from the guide wire installed in the transport device while the unmanned guided golf cart is being transported by the transport device, there is a possibility that the golf cart will start erroneously due to erroneous operation.

There are problems as mentioned above.

Means for Solving the Problems The present invention solves the above problems and consists of a transport device that transports an unmanned golf cart from base to base while detecting the magnetic field generated in the guide wire, and a base. In an unmanned guided golf cart transport equipment, a transformer having a core and coil with structurally separated primary and secondary sides is installed on the base side, and the secondary side is installed on the transport equipment. A rectifier circuit to which the power induced on the secondary side is supplied when the primary and secondary sides are in the same position, and a constant voltage circuit connected to this rectifier circuit. An induced magnetic field generation circuit connected to the induction magnetic field generation circuit and a guide wire connected to the induced magnetic field generation circuit are installed in a conveyance device.

As a result, unless the primary transformer on the base side and the secondary transformer on the transfer device side are in the same position, the secondary coil of the secondary transformer will not induce electric power, so the transfer device There is no possibility of an erroneous start of the unmanned guided golf cart mounted on the tower, and the unmanned guided golf cart can be easily loaded onto the conveyor by automatic running.

Example An embodiment of the present invention will be described with reference to the drawings.

The base 1 and the transfer device 2 are placed opposite each other, and the base 1
The primary transformer 3, which has the primary coil 3b wound around the primary core 3a, is placed at almost the same position as the primary core 3a of the base 1 and the secondary core 4a installed in the transport device 2. By installing AC power from the power source 5 to the primary coil 3b, the primary side transformer 3
The electric power induced in the secondary coil 4b of the secondary transformer 4 is converted into direct current by the rectifier circuit 6, and after being made into a constant voltage by the constant voltage circuit 7, a magnetic field is applied to the induction wire 9 by the induction magnetic field generation circuit 8. to occur. Therefore,
This magnetic field allows the unmanned guided golf cart to be easily loaded onto the transport device 2 by automatic running.

After loading the unmanned guided golf cart on the transport device 2, when the transport device 2 is moved and moved away from the base 1, no electric power is induced in the secondary coil 4b of the secondary transformer 4 of the transport device 2, and the induction Since no magnetic field is generated in the wire 9, the unmanned guided golf cart mounted on the transport device 2 will never start erroneously.

Effects of the invention As described above, the present invention connects the primary and secondary power sources to generate a magnetic field in the guide wire installed in the transport device.
By using a transformer with a structurally separated secondary side, the labor required to charge the storage battery, which was required in the past, is no longer required, and it also eliminates the need for transportation due to power shortages caused by forgetting to charge or sudden discharge of the storage battery. To eliminate the difficulty of having to manually load an unmanned guided golf cart onto the equipment, to be able to constantly supply stable power to the transport equipment, and to easily carry out loading by automatic driving. is possible,
In addition, since power is not supplied to the transport device when the golf cart is away from the base, there will be no erroneous start due to erroneous operation during transport of the unmanned guided golf cart, which is safe and has great practical value.

[Brief explanation of the drawing]

The drawing is a schematic circuit diagram of an unmanned guided golf cart conveying device according to an embodiment of the present invention. 1 is a base, 2 is a transfer device, 3 is a primary side transformer, 3a is a secondary side core, 3b is a primary coil, 4 is a secondary side transformer, 4a is a secondary side core, 4b is a secondary coil, 6 is a rectifier circuit, 7 is a constant voltage circuit, 8 is an induced magnetic field generation circuit, and 9 is an induction wire.

Claims (1)

[Scope of utility model registration request] In a transport device for transporting an unmanned golf cart from base to base while detecting the magnetic field generated in a guide wire, and a transport device for an unmanned guided golf cart consisting of a base, the primary side and the secondary side are When a transformer having a structurally separated core and coil is installed with the primary side on the base side and the secondary side on the transfer device, and the primary side and secondary side are at the same position. a rectifier circuit to which power induced on the secondary side is supplied, a constant voltage circuit connected to the rectifier circuit, an induced magnetic field generation circuit connected to the constant voltage circuit, and a connected to the induced magnetic field generation circuit. This is an unmanned guided golf cart conveyance device in which a guided guide wire is installed on the conveyance device.