Expressway SA / PA with lots of toilets. Because it was difficult to understand the situation behind the toilet, it often happened that there was a queue at the front booth even though the booth at the back was vacant. Therefore, a magnet-type log sensor was installed at each booth door, and the use status of the booth was visualized using the “vacancy status monitor” installed at the entrance of the toilet.

You can now be guided to a vacant booth in real time. At present, only some SAs and PAs are installed, but will be gradually Large the future. Check the “vacancy status monitor” when you stop by the toilet and go to a vacant private room booth.