| 摘要 |
PROBLEM TO BE SOLVED: To supply the whole electric power of a parking lot gate from generated output of a solar panel, because electric power supply wiring sometimes requires considerable costs and because there is a place which disables commercial power supply, though the supply of the electric power to the parking lot gate is indispensable on ground that the parking lot gate is operated by electric energy.SOLUTION: This parking lot gate includes a power supply device which has a storage battery properly charged with the generated output of the solar panel, attached to the outside of a parking lot gate casing, via a charge controller. This enables the supply of the whole electric power to an electric motor for opening/closing, a remote-controlled receiver, an electric motor control device, etc., and enables the parking lot gate to be installed in any outdoor place. |
